4203, r3, 0xfffffffffffffffd, &(0x7f0000001000)={0x2f, 0x5, 0x1ff, 0x6}) ioctl$KDENABIO(r0, 0x4b36) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000003000-0xe)='/dev/keychord\x00', 0x841, 0x0) ioctl$KIOCSOUND(r4, 0x4b2f, 0x5) ioctl$VT_RESIZEX(r4, 0x560a, &(0x7f0000002000-0xc)={0xb0d, 0x1, 0x0, 0x1, 0x4, 0x5}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000004000-0x5)={0x0, 0x4, 0x20}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000004000-0x3a)={r5, 0x32, "0653eb124868e5b8162e140556f1f54c79ec2479f173c72c7e06e4c376135df732cbba337b3171631035725b48f9ba8e12fa"}, &(0x7f0000001000)=0x3a) ioctl$sock_inet_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000002000)=0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000000)=0x100000001, 0x4) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000001000-0x24)={@generic="1447336da934831efb53a90f9ddba4a5", &(0x7f0000004000)=@ethtool_gstrings={0x1b, 0x7, 0x1000, "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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r2, &(0x7f0000007000-0x8)=@random={'osx.\x00', '\'@\x00'}, &(0x7f0000003000)=""/123, 0x7b) 2017/12/18 10:33:08 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000000)=0x1ff) ftruncate(r0, 0x2) r1 = accept4$unix(r0, &(0x7f0000116000)=@file={0x0, ""/4096}, &(0x7f0000001000-0x4)=0x1002, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000001000-0x12)='.request_key_auth\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0xd)='&-&GPLvmnet0\x00', 0xfffffffffffffffd) r3 = request_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)='/dev/sequencer\x00', 0xfffffffffffffffb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000)='/dev/sequencer\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000002000-0xc)={r2, r3, r4}, &(0x7f0000001000)=""/8, 0x8, &(0x7f0000001000)={&(0x7f0000002000-0x10)={'sha3-256-generic'}, &(0x7f0000002000-0x71)="10ed44c0b839c8ad741fc960ffe80d2f113eb45627245b89a478bbe9f63bb01a2155ed17bb23dd4b6264a9713d36876f7797b66c579b7a904c131622798eb88a03460fb63b6f0b94a9c54c105b2232b782d9f8347d43673022aefa5b5dad3b5775eece03c0aa886aa8b3c422ef3c92a381", 0x71, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3fe}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x82, &(0x7f0000003000-0x57)=""/87, &(0x7f0000002000)=0x57) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1002}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8948, &(0x7f0000005000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@sco={0x1f, {0xb1, 0x10001, 0xfd3, 0x4, 0x8001, 0x8000}}}) memfd_create(&(0x7f0000004000-0x10)='sha3-256-generic', 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000005000)=@buf={0x4e, &(0x7f0000006000-0x4e)="1d8b3695a231528558c418cbbb808c2040708ae714f0794f721fc08e1449cb436526a936ed99a737f597a3e2546caf01c466f33e64450f0b02647c867db76210ad3783223866cc59a8f84876a0e6"}) 2017/12/18 10:33:08 executing program 3: sysfs$2(0x2, 0x2, &(0x7f0000415000)=""/4096) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ab0000)='/selinux/create\x00', 0x2, 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) execveat(r0, &(0x7f00007a9000-0x8)='./file0\x00', &(0x7f00003c8000-0xc)=[&(0x7f0000000000)='GPLsecurityem0\x00', &(0x7f0000001000-0x7)='#\'ppp0\x00', &(0x7f0000900000)='^{user..vboxnet0\'vmnet1-\x00'], &(0x7f00007e0000-0x10)=[&(0x7f0000000000)='*\x00', &(0x7f000050a000)='locpuset%\x00', &(0x7f0000d63000)='/md5sum\x00', &(0x7f0000214000)='vmnet0keyringmime_typesystem\\\\-^*vboxnet0\x00'], 0x100) r1 = accept4$llc(r0, 0x0, &(0x7f0000000000)=0x0, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r0, &(0x7f0000001000)=""/57, 0x39, 0x76087b4f, &(0x7f0000002000)={0x77359400, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000003000)=0x40000000800000, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) fadvise64(r1, 0x0, 0x6, 0x2) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000003000)=0x7f, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000005000-0xa8)={{0xfffffffffffffff7, 0xfffffffffffffeff}, 'port0\x00', 0x25, 0x402, 0x1, 0x7, 0x1, 0x1000, 0x20, 0x0, 0x2, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000005000)=""/77, &(0x7f0000005000)=0x4d) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000006000)={0x0, 0xdc, &(0x7f0000006000)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe4}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}, @in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xbc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}]}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000006000)={r2, 0x80000000, 0x1, 0xffffffffffffffdd}, &(0x7f0000003000-0x4)=0x10) fstatfs(r0, &(0x7f0000000000)=""/99) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000002000)={0x6, 0x8}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000005000-0xc)={r2, 0x58, &(0x7f0000007000)=[@in6={0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, @in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000005000)=0xc) 2017/12/18 10:33:08 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000f6e000-0xa0)={0x0, @in6={{0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x2, 0x0, 0x2, 0x72aa}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r1, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000002000-0x21)="6208727b5346934e2365cbcc965718b854234800f5d3bd7b83dbab5cbd9ad5242a", 0x21) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b70, &(0x7f0000002000)={0x2, 0x5, 0x2, 0x1, 0x5b0, 0x3e8}) r3 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0x5, r3, &(0x7f0000003000)=0x0, 0x9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000004000)={r1, 0x8}, &(0x7f0000002000-0x4)=0x6) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000003000)={{0xa, 0x3, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, {0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, 0xfffffffffffffffa, [0x81, 0x20, 0x5ad, 0xff, 0x80000001, 0x4, 0xed, 0x20d]}, 0x5c) r5 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x200000a, r5) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000006000-0x8)={r4, 0x5}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000006000)={0x200f1526, r3}, &(0x7f0000003000)={0x4, 0xffffffffffff0000, 0x2, 0x0, 0x7, 0x859f}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f0000006000)={0x3, 0x5, 0x4, 0x3, 0x5, 0x3, 0x80000000, 0x3}, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fanotify_init(0x0, 0x40000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f0000001000-0x8b)={r2, 0x83, "529b5ad2bcbc4c9a4df88ab3f565b210eb6adb88015293210899194ef34539e784dd27c7c5a192df9d8fd46fecf9bd82481eeb32af25a869792d8b55a39533c6f5ba8126888dd5007a2567da24d206cad9c8ff0837108a52f13d4362c691d465f105b524b4badc2d7772f5f1bc3a5715bafb96969a938fe128024484702aff4b850820"}, &(0x7f0000009000-0x4)=0x8b) 2017/12/18 10:33:08 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000001000-0x4)=0x3) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xca, "054194fdf7f55002a68f752be24ea3d8ce7369a4241fb64d3dbc08f4148bdd5e86e6892181457307ff3ea181bbed2c8a21c9ec32d4413502e9941f445472484ad0d07ec4780f1cd01905c223abca11d27b0d32a4edaa329be4754b4eb159c4c431cefceacd4035ea9c75604efe73408a6a27ad30cb452a9aa061894045a2c03af3d3386412bcd4ac0ecb8959e958d5fda878be9324a918aaeeaf72d3c467ada7c714d2b6c861644a5732fa1dafd5dedb728566d9672ca272349e51cf96c8dbfe0e11893e5bc27aa237f4"}, &(0x7f0000000000)=0xd2) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x0}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000002000-0x20)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x1, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0xdd, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000003000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2202}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000004000-0x4)=0x7f) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000004000)=@assoc_id=r1, &(0x7f0000004000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000003000)={r2, 0x78, 0xfffffffffffffff7, 0x5dd, 0x7, 0x7149, 0x9, 0x0, {r1, @in={{0x2, 0x0, @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]}, 0x3, 0xff, 0x9, 0xa44f, 0x2}}, &(0x7f0000004000)=0xb8) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000005000-0x4)=0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000004000-0xc)=@sack_info={r1, 0x2, 0x2}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000005000)=0x0, &(0x7f0000005000)=0x4) fcntl$setlease(r0, 0x400, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000006000)={0x0}, &(0x7f0000007000-0x4)=0x4) recvfrom$packet(r0, &(0x7f0000003000-0xa3)=""/163, 0xa3, 0x2000, 0x0, 0x0) 2017/12/18 10:33:08 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000106000)='/dev/usbmon#\x00', 0x9, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x3043, 0x2, 0x8, 0x8001, 0x1, 0x6, 0x101, 0x7, 0x7, 0x10001, 0xffffffffffffff26, 0x3f, 0x4, 0x4]}, &(0x7f000045f000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x2, 0x30}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x9, 0x1, 0x401, 0x6, r1}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000001000)={0x2, @time={r3, r4+30000000}, 0x6, {0x4, 0x5}, 0x6, 0x1, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getresuid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = add_key$keyring(&(0x7f0000003000-0x8)='keyring\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$get_persistent(0x16, r5, r7) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/enforce\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r8, 0x84, 0x16, &(0x7f0000003000-0x8)={0x2, [0x9, 0xad]}, &(0x7f0000003000-0x4)=0x8) fcntl$getflags(r8, 0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r8, 0x84, 0xf, &(0x7f0000004000-0xa0)={r2, @in6={{0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7, 0x9, 0x5, 0x6}, &(0x7f0000004000)=0xa0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000006000-0x2)='[\x00') mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r8, 0x84, 0x4, &(0x7f0000007000-0x4)=0x0, &(0x7f0000006000)=0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r8, 0x6, 0x1d, &(0x7f0000005000)={0x1, 0x1, 0x20, 0xffffffff, 0x4ec}, 0x14) r9 = fcntl$getown(r8, 0x9) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000008000-0x8)='./file0\x00', &(0x7f0000007000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005000)={r9, r6, r10}, 0xc) 2017/12/18 10:33:08 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x1, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003000-0xc)=@sack_info={0x0, 0xfffffffffffffffd, 0x4}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003000-0x8)={r2, 0x7}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000003000)=@int=0x8, 0x4) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r2, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000004000)=""/44, 0x2c) ioctl$void(r0, 0xc0045c79) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000002000-0xa8)={{0x354000000000, 0x7}, 'port1\x00', 0x2, 0x20010, 0x8, 0x5, 0xffffffffffffffff, 0x4c, 0x9, 0x0, 0x5, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000005000)={0x100000000, 0xffff, 0xfffffffffffff6ff}) readlink(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000002000)=""/56, 0x38) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000006000)=0x0, &(0x7f0000006000-0x4)=0x4) tee(r0, r0, 0x6, 0x2) ioctl$KDDELIO(r0, 0x4b35, 0x6) connect$llc(r0, &(0x7f0000007000-0x10)={0x1a, 0xfb, 0x100, 0x0, 0xd36, 0x24c, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000001000)={0x5, 0x4930, 0x4}) fcntl$notify(r0, 0x402, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000008000-0x6)={r3, 0xfffffffffffffff7, 0x30, 0x401, 0x1}, &(0x7f0000008000-0x4)=0x18) 2017/12/18 10:33:08 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f000098f000-0x4)=0x1a54, 0x4) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000160000-0x4)=0x0) fcntl$setflags(r0, 0x2, 0x1) write(r0, &(0x7f0000d95000)="9e9f4e51774d94a4be79d64b1fcb0766c412564621cdc529314edb8d2697af080634ce823a37d1e16a707dc6be981477ede8b47630dc2857b759a8ede58340dbefec4e86f21ad1b2cbb467c8e82e4760489936e2b44e9b15ee84dac2c67526c442eb1980350b69db13d2a837a6ab0488dec95f00aec2e0a655301469c201cdfb80a607312203cc0beeefc1761a4e9297c724bc80dcc430", 0x97) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b70, &(0x7f0000001000-0x30)={0x1, 0x2c000000, 0x8001, 0x5, 0x7, 0x9}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0xfffffffffffff801, 0x4) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000001000-0x4)=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) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001000)="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0x1000}, {&(0x7f0000000000)="ad4c68748d4828248a9c3328a9d48e77c7fcabbe2d6f146951c7ef0f03736316e6512114d5833b977da14fdca98b2108fd46222d0edb8b4ad42e67c67e332f60210149fc28eea2db9f8bb97571fe782ba1d2249947583714bd560e23899574237fb8cb9140005c6fe6dfd7b0478902cf290777ccf6e478bffd3938b8be51b5e83bc2cd939749ade9ad5bf4d3cb49d82775d035b85882aaf698ea9a50f7e768c09dfbcef7441ddfcdcffcdc59d49890c2d6ea12e7def7984a1b10e66afa983ed2824650de321c5eb99c7fbfa479eb6a152106acdb66d1c9394234", 0xda}, {&(0x7f0000002000-0x60)="1e02c8019f69fb24d9198a912bd9ca9df41001c765ecf1e66c94dd988d6ca94741c9a936526e3c0e5c6ea6b8d17506d096a7f10ffc24c4cd0cfd7dc2f1db787014a6544b9d4033753f05faa5060a31ad94614a956f1f234e831b5121ee86e52c", 0x60}, {&(0x7f0000000000)="3eda89f6a7da2b0012cfad6461d5661915e573dbf762a79f78554c4ea463", 0x1e}, {&(0x7f0000001000)="440bade6a3fbea536fa132636c4f7ac4f2fd3b69f82953776ef0e553555057169bbb7fc33fb80393bac7fb371cd6f62270d20b88bbecdf3634375700d037ece91df7f01000f899f20a0125e60b23efc440b7aa1d721becff15976c4a9e88623204896fecae4e92bd731015ecd7adafcb75a884656f34cc941cc10a7b95361512a62ad32e57ab8a9e652696df4e9973c2ff7a5568dff7aff1b05b57acf6c27816c0b6c28858c68513207b70e4873147c24fea81", 0xb3}, {&(0x7f0000000000)="24dff9fa66082645fabfe82e7850b65b135c36f9f8d0b6eba3768f52bc4a1e20b873badacb836778fa976e54734b4a7a4f8f033d7948d92621ee24696cabaaedaa", 0x41}, {&(0x7f0000000000)="613e09fd782b8b507307cd144b5022e554da50050cfbbce9165f003ac1c24638ef8a1241934c1712834a5b74b413126131dba2ebc923454272e863b4bb11f7600a79d2c2fc8b80f9ba650ad8065bf048286f01a67306139a966cbd71c3cdb6270c805eaa1f8e5b64fc1dbc291d0f3941830021303ec227abff047bf835dda983215a9878d19d5730b90cf409ecf6c2d318e10cab91c524263f134a3b61f48e246b794091fc56af3d788871c89b6d3f8aee5bc231d09d2d82f005579667cb4f17a38f015ecea9267075aa5646e6a5d6ccd9f07f3cf344cfe3f4167a1525389861ccdbc4bc01217e9615bc14c975823fb8744de4", 0xf3}], 0xa) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001000-0x8)=@req={0x28, &(0x7f0000001000)={@generic="dd3be2b27b83514bbfc56db82f4b077b", @ifru_mtu=0xd55}}) bind$ax25(r0, &(0x7f0000000000)={0x3, {"855732665c3e0d"}, 0x4}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000004000-0x18)={0x0, 0x3, 0x30, 0x7, 0x1}, &(0x7f0000004000-0x4)=0x18) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000004000-0x1008)={r1, 0x1000, "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"}, &(0x7f0000001000-0x4)=0x1008) r2 = inotify_add_watch(r0, &(0x7f0000003000)='./file0\x00', 0x40) inotify_rm_watch(r0, r2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000)={{{@in=@broadcast=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=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000006000-0xe8)={{{@in=@rand_addr=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x81, 0x0, 0x1, 0xa, 0xa0, 0x80, 0x80000000, r3, r4}, {0x9, 0xb642, 0x3, 0xb92f, 0x9, 0x9, 0xfff, 0x2}, {0x6, 0x7fffffff, 0x4, 0x3}, 0x9d, 0x100000000, 0x7f, 0x0, 0x20, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x4b3, 0x7c0}, 0x3, @in6=@loopback={0x0, 0x1}, 0x6, 0x3, 0x2, 0x1, 0x200, 0x101, 0x9b4f}}, 0xe8) 2017/12/18 10:33:08 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000ff6000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000000)="0db13d9ac41af3d8e51d9c470ff4b8f736b2a90addc3182ffcdd0e677b58283d853ab8fb5eecb5031f9393ea4172da598c6813f4fedf791cc0f6c4ca84525d0932df1468e414f4ee8ca09b4f3bcd2d83d1808956628c3d49deabcceedb36dc9f114cecb3203184f8c7406dc7a515bbe78b801ab989ea1d78c08c0a21919cee5d285ca22e241c6937ea768924e33b5a928e9e957e14bd9bfc3ee785dcdbb9a954e47d24812b2a3187ef216a6026e75568aea1a9833d389c3ef476ce08176df30076a3b9b215e9", 0xc6) r2 = dup2(r1, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r2, 0x4b70, &(0x7f0000001000)={0x76, 0xef, 0x401, 0x0, 0xffffffffffffe0fe, 0x1}) ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000000000)={0x7, &(0x7f0000002000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f0000000000)={r3, &(0x7f0000003000-0x4d)=""/77}) fcntl$setflags(r2, 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) 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) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r4, &(0x7f0000004000-0x30)=[{&(0x7f0000000000)=""/116, 0x74}, {&(0x7f0000002000-0x8e)=""/142, 0x8e}, {&(0x7f0000003000-0xd2)=""/210, 0xd2}, {&(0x7f0000003000+0x7d5)=""/216, 0xd8}, {&(0x7f0000004000-0x2b)=""/43, 0x2b}, {&(0x7f0000004000-0xf3)=""/243, 0xf3}], 0x6, 0x0) fadvise64(r4, 0x0, 0x4, 0x2) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000003000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000004000)={r5, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000002000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000)=0x8c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000005000)={r6, 0x7}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r2, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000006000)=0x10, 0x800) 2017/12/18 10:33:08 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000000000)=""/77, 0x4d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/checkreqprot\x00', 0x40, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000001000-0x8)=[{0xf, 0x5}], 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000002000)={0x0, 0x0}) sched_getscheduler(r1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000000000)=0x7fffffff, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000005000-0xc)={0x4, [0x40, 0x40, 0x200, 0x9]}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000006000-0x4)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000006000)={0x0, 0x0, 0x0}, &(0x7f0000006000+0xaf5)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000008000-0xb8)={0x0, 0x80, 0x2, 0x2, 0x1, 0x7, 0x7fffffff, 0x1, {0x0, @in6={{0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7a6, 0x9, 0xe7, 0x8, 0x5}}, &(0x7f0000007000)=0xb8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000006000-0xc)={r3, 0x5c, &(0x7f0000001000-0x5c)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xb5, @loopback={0x0, 0x1}, 0x5}]}, &(0x7f0000007000)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000008000)={r3, @in6={{0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x18891610}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x20}, 0x98) setsockopt$inet_dccp_int(r0, 0x21, 0x4, &(0x7f0000009000-0x4)=0x7f, 0x4) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000007000-0x30)={0xfffffffffffffffc, 0x401, 0x4, 0x2, 0xfffffffffffff8d0, 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]}) 2017/12/18 10:33:08 executing program 3: chmod(&(0x7f00006b7000-0x8)='./file0\x00', 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x10)={{0x77359400, 0x0}, {0x0, 0x7530}}) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xc)='personality\x00') setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000001000-0x90)={0x7f, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) socketpair$ax25(0x3, 0x2, 0x6, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r0, &(0x7f0000002000-0x8)='./file0\x00', r0, &(0x7f0000003000)='./file0\x00', 0x1000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xb) r2 = syz_open_pts(r0, 0x200000) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c6}, 0x1c) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000002000-0x18)=@generic={0x1000, 0x8b4, 0x81}) pread64(r2, &(0x7f0000003000)=""/80, 0x50, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000007000-0x4)=0x4, 0x4) getdents64(r0, &(0x7f0000003000)=""/206, 0xce) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x0, &(0x7f0000007000)=""/234, &(0x7f0000003000)=0xea) ioctl$EVIOCGABS0(r3, 0x80184540, &(0x7f0000004000)=""/4096) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000008000)='./file0\x00', &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000008000)='./file0\x00', &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r4, r5) 2017/12/18 10:33:08 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006b6000-0x10)='/dev/sequencer2\x00', 0x101040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x0, &(0x7f00002d7000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0xff, &(0x7f0000002000-0x3d)="c064290729e643dc878a2bf9aa295982c5259e8cfaddff9943f15eeaa6de24a9d00caf6bc90bdceea3759c3b8eb88002dcfeb6199f1b2015dc7e92b6a0") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000003000-0x20)={@generic="636442b919f1b374abe561502b897018", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000004000-0x18)={0x0, 0x5, 0x30, 0xfffffffffffffffe, 0x0}, &(0x7f0000003000-0x4)=0x18) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000003000)={r1, 0x949, 0x100000000, 0x3f, 0x6d, 0x8}, &(0x7f0000004000-0x4)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000005000-0x93)=""/147) r2 = open(&(0x7f0000002000-0x8)='./file0\x00', 0x200000, 0x28) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000003000)={@common='ip6tnl0\x00', @ifru_flags=0x3001}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r0, &(0x7f0000006000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000005000)=0x10, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000007000-0x38)=[{&(0x7f0000007000-0xe3)="1709b5ecee76530f43a49600dc7f938930d940c99771953b91f42d7815f523811b76131bd16c33182b5e6802e01ceadda24428a16cf18e787f0251e36f64c51b8d2689a305cce3c14f42e4d96bfef1595293b11a78de2ba6d82d09fa4d29730e11e47e1e201d3b90eb9af08625dcb2a55a93a47e89ccfbffc6a297ddae4bb2fedc684d3c2ac86c7935cb3ebbbe76d76ca530b4cca5535380821acf519563e471e6a05e312e98a491e793e28b9cdfe1c628f8c793c82858d2befa08269f30b2010b9c06e1db9f7a7ea660f7f4fcdefdba60ec4cb200109d55e68fc9a5ee7ea2f6d684c5", 0xe3}, {&(0x7f0000006000-0xca)="8df3bc97b559c7b4e4cbfc029dbbe960d1a28066b0a55b79dff71f49be0d17d9fe1f6dc5dd15a8584390bdd91fb15b150dc121974cde21f473696f8821528dc1c1ac93ee3bbfe258368f078da17dcacfadac0d75651148d23eaa04180a30fad5a8a166b57e4e6188fe9c5a031164c0cb0b42d237ede8de98ece1584ab22d70360c791759a04b91b1ce760e86470760171876c6e9304f35346a8032317866cc9443b70081838d6f5ccee917b80536a55a1cab687a4a76f7d948a4e6ce6cc174685c01ad86f2527b2f8627", 0xca}, {&(0x7f0000007000-0xe)="6418f747cd55f8d3799ca3acf518", 0xe}, {&(0x7f0000006000)="5fac53e8aa922697977d67db180fa48969aa21055159f6911a151f0f17d69bf1d6d14ec91b9196b07c8b4544e51e13470ca39d6d59532fce9f5a0670dc84dbb357af71953b8c0b523bcf7977afc3cb9c32bcc3a86a6699d538cf3e9351b485505f5a1248869ce2ffd6290583f667b8aca5a0c6aba543a62e79b026b36df0e84efc298f2d10b48d8294341d3ef4e655f9d5bfd9317892b489487965740470a143afb781720f712dabefbb4768012a", 0xae}, {&(0x7f0000007000-0x4f)="c4ccac28e291dff27b1f8c758179a7061b2cd87993229e2307df4b97959b70e649a8fc82578d1c85e9f7f49d0084d4793bcf4a6cfabe5fac98684c9666fbfaaf66618d140546c92eb2f721a8559e1c", 0x4f}, {&(0x7f0000007000-0x66)="1e1a2d78f0181a84dbb45caa5e51c413e062c25fe9e011e44d6047e0818dab820dc3366e699f9132a6ec873ab5c0afbcefc7de1530d62c78009ee3eb856395511bc396c8b3d92ed68d0152886173a1d792ed2ddb4af71e0fbac09810b97d0956b24bd5496d93", 0x66}, {&(0x7f0000002000)="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", 0x1000}], 0x7, 0x0) connect$llc(r0, &(0x7f0000005000)={0x1a, 0x18, 0x3, 0x100000000000000, 0x0, 0x20, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r2, &(0x7f0000007000-0x38)=[{&(0x7f0000005000-0x10)=@in={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000007000)=[{&(0x7f0000008000-0xc6)="e3bb0b5e28e0d3a74d788d650d55f73cdd1e8378e8a9e0ce301f583ae49819e3eaa6110caf1e7f9632119ae125ea4187c52e400c0c19abe128a1478cc9df89da42ae18975b325607b3c6f659c5a8c77b9620e491208f2406d349eebf72d451272f9bf34784cd016f53757355ed51c3e4dcc155fe2df2d13b623a95d225d9460aec14237287fcc7aaa0485e5210f274db0fff6a83150cbe083fb829f3850161318e69fbb7ce176947ebbc95e3a03f95a077ca5f3f5d6d5c739c4268ff93ca7dbeeb2dc41d5972", 0xc6}, {&(0x7f0000007000-0x3a)="539af8392bea3362b19a8ff313082dcc58a224afaa2ca36fcbbe98fc7ef5b6400885b7140e5e5e554fe3f955dd9d29bd75303f58159876bcd657", 0x3a}, {&(0x7f0000007000)="18168cb1d47ef8c17e7ef6e93b4e79375fbc409175177e8cee3a16e17427ab974c7ddc718d55c7576c0a0c200eb8172c3c091385a4401a314913b5cd38f6e417eae117d0dd303570be190f080aa6a8533783d7b5463f3961fddf0233b81c2db1dd3051fcfbbfb12bb445d90711f6ba3119f18b0c84e6394efdb284567eb8161ecf1f6469201c9f23e8c95d41", 0x8c}], 0x3, 0x0, 0x0, 0x40}, {&(0x7f0000007000)=@in6={0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c, &(0x7f0000008000-0x20)=[{&(0x7f0000008000-0xfa)="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", 0xfa}, {&(0x7f0000002000)="e1225ae69fd3405518de40cd8170413e5dee85e7491fb6866411d2fca755362c0f645f43f1dd02c12132eab5960fa19ac7ba29339f641cb3bd1834e7d448af359f60f38a1c92b01828ed12c08af68ff65206d164efe6549a7779040199c0f36dafceac6cfe09a2de33cf7d7dc0b45cc8596d935b7541", 0x76}, {&(0x7f0000001000-0xb1)="c1b04f1ba85a80c17ce8baa8ca8bb6a8c08c37d50c45cddc52c181594a535fa288dced3740bef1a8dd2e7e039a6c945d4ec3155e6b96fdfb613b70a6dd29c18538a464ae5cac59ba138f872706cfbb93cba21ef02b11f1b1ec618935f80f6fc1e572e7d78aaef93dc8e8f4d4295150cda56a89d753ebe4705910e4965d6336eb83ff7f866fe13ff24f8f222a0b9d73d68583f50150af43203ae9d28b5d82cabc711f7e6c00f088a3cbc15031ad40962bc3", 0xb1}, {&(0x7f0000008000-0x5d)="6211c8485cbad73f02091aff2fbd39eba2f391e0bec45ca3af277db309edff6570a1c59d609f99839a32da9ab88a34b582f0ab21d5f21786cf9553e90e02cdc4cdb8325cef3ff6c38c47146d67f37f041030cd89b622ca681c8595d6f0", 0x5d}], 0x4, &(0x7f0000001000)=[@init={0x14, 0x84, 0x0, {0x6, 0x7f, 0x100000001, 0x2}}, @sndrcv={0x2c, 0x84, 0x1, {0x7, 0x6, 0x8008, 0x3f, 0x1, 0x8000, 0x3, 0x101, r1}}], 0x58, 0x4000}], 0x2, 0x4000000) 2017/12/18 10:33:08 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) fcntl$setpipe(r0, 0x407, 0x8f52) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x8040, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000001000)=0x3) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=0x0, &(0x7f0000001000)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000-0x6)={r3, 0x7}, &(0x7f0000002000-0x4)=0x6) flock(r2, 0x1) getsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000001000-0xa9)=""/169, &(0x7f0000000000)=0xa9) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000003000)={0x0, @multicast2=0x0, @loopback=0x0}, &(0x7f0000002000)=0xc) ioctl$KDDISABIO(r2, 0x4b37) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000004000)={0xffff, 0x9, 0x80000000, 0x10001, 0x3, 0xffff, 0x0, 0x3, 0x7, 0xfffffffffffffe16, 0x2a30, 0x0}) bind$packet(r2, &(0x7f0000003000-0x14)={0x11, 0xc, r5, 0x1, 0x8000, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000003000-0x40)=""/64) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000005000)={r4, 0x1, 0xe6, "b61a394a31d5e8bf71505309a5f8423c966c86bf120d06aabbf6bc8275fc5b3260dcf44b4ed120c334c08810f0aca70f1961ec7119a77d4d796b4e9fb90c05523b83ecf9c03ae3f467534874bfe7441860dba7f675ddcc0798ed24f2607314b3a847203fdd27106d517745f14001644c02f6dee1667f483a469186e5bee792fc745e4aa672793af1479501c7b9f9acade7265f494a7fb538958a4589c00a0137110392e1dd9614fe500b7e59bb8ae853c303460f7750a4326cc55c4393af995e727d5d410395dffd8a40c0ccce61d5ddfc7a75746fc30c571edd25978464ba2d6a1602f6146f"}, 0xee) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000006000)={0x5, [0xad, 0x1, 0x6, 0x0, 0x6]}, &(0x7f0000001000)=0xe) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key(&(0x7f0000004000)='asymmetric\x00', &(0x7f0000008000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000-0xe8)="0721e4783c594135b8c45512930f9760078b869adaf34042eb75caa692bcb72f1e7489aa77a4501e174cf3508c3601f28fef215cc505eb76d4f5ff70110c2193883c8887f764224d1040e18a5b19dde6bce2e2db9d85ced0c821bf60e59a1c646e1b4d8a28e885587b48e8d38700344c6ad54ef625009ef3804ddc3fbaf4f2f3609568b4099ff9b0198e3f573b833d393d1418a0cc57843f3f496a4f9745c0b671d492753c55b17b266c8b60cede18668b6ef7bf115ddc9e7ebe2ca7266530ce21a7a3416ac4b15d6930edb1f709154005b1ed846099f3aa1470ba4f5b773adf335a868eff0c9231", 0xe8, 0xfffffffffffffff8) r7 = request_key(&(0x7f0000001000)='.dead\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000)='/dev/vga_arbiter\x00', 0xffffffffffffffff) keyctl$link(0x8, r6, r7) 2017/12/18 10:33:08 executing program 0: r0 = creat(&(0x7f000005c000-0x8)='./file0\x00', 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x3, 0x3, 0x4, 0x1, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)=[&(0x7f0000002000-0x1)='\x00', &(0x7f0000001000-0x9)='procbdev\x00', &(0x7f0000001000)='%wlan1\x00', &(0x7f0000002000-0x6)='}ppp1\x00', &(0x7f0000001000)='&system]nodev-:cgroup}\x00', &(0x7f0000000000)='\x00', &(0x7f0000001000-0x8)='vmnet1,\x00', &(0x7f0000000000)='\x00'], &(0x7f0000001000-0x10)=[&(0x7f0000001000-0x1)='\x00', &(0x7f0000000000)='(VGPLsystem*usercgroup#-\x00', &(0x7f0000002000-0x2)='}\x00', &(0x7f0000001000)='posix_acl_access-cgroup}%+securityeth1-securityvmnet1self\x00']) clock_adjtime(0x3, &(0x7f0000000000)={0x7, 0x0, 0x1, 0x3, 0x100000001, 0x7147204e, 0x100000001, 0x2, 0x40, 0x100, 0x9, 0x8, 0x8, 0x6, 0xfff, 0x7f, 0x1, 0x800, 0x100000001, 0x5, 0x7fff, 0x0, 0x5, 0x7, 0x8, 0x1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0xc)={0x0, 0x9, 0x10}, &(0x7f0000003000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000-0xba)={r1, 0x9, 0xb2, "9ab443bb774536ac8a49ebae2513c4742bf9416b4f8494d04ffe52ef303a80c3487ada9d5c67ec1af569b532598a83850464d8f38f38e3c30200ea8318c217a673d3a29096ddbfcb51d3a24b19eaacb895a8ec23d1eed6b2e3511bdb2439e422150c0ee6880016509f97c851205c03a5c3dcd4bb3f0daf08cb82839705bd5c6da683f2ce3e5194d279a39ad57d8d415385c98ce7b8558121f3fa4b19d738c1d626e28a6e4f4d78484bea949c6fc1a543e4e3"}, 0xba) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000004000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000003000)=""/149, &(0x7f0000005000-0x4)=0x95) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000001000)=0x0) r3 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x1, r3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000001000-0x1c)={&(0x7f0000005000)=@in6={0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}, 0x1c, &(0x7f0000005000)=[{&(0x7f0000006000-0x10)="566d98e445bd04afb9eb4983455fbede", 0x10}, {&(0x7f0000006000-0xf7)="8c79cd6163bda698f1a32faf4a8a35e7ff5e285c6c3083a05b48ed449b116e28d4860a457f289e2d6284f2e3d1f950fe094912d2dfd68dc4488cd427c3dffb61eda81dbe1136c8ba5e66fd093c64ec8431fe0aad4e2b87b15358af39d84f0f933a8f7cbbaffc49e32b1b103ae346c215a5561092ba467d2023cc3e478db710466c2aa3368eefea02bbcb72b3f8caa6f39f3f4a151100904a9ced8058d57a44a696707f9bfc8051bb21e5a1e74cc210c6d0ac79c588a24bfad42b5da247c87a0d3ebe828a733180ca355e6b2f3baa76a8f34dd9c358ed77921e3dc54b3118f5687ca422c3c32d9afe02e20414eefcec64f46070f2efdf58", 0xf7}], 0x2, &(0x7f0000001000-0x84)=[@sndinfo={0x1c, 0x84, 0x2, {0x2, 0x0, 0x7, 0x9, r1}}, @sndrcv={0x2c, 0x84, 0x1, {0xbc, 0x40, 0x8000, 0x2, 0xf90c, 0x401, 0x8, 0x7fdf, r1}}, @sndrcv={0x2c, 0x84, 0x1, {0x6, 0xff, 0x0, 0x2, 0xae0, 0xe1, 0xf30e, 0x100000000, r1}}], 0x84, 0x804}, 0x20008000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000005000)={r1, 0xbd, "213ba77faaa8ee44a1ce7d8a45ba1a6f4ef622a557aad40959eccae43d5fc1a0f7ff251497f6a1e1f4fbcadc4953437f82e40ff17ec6fa9bf4db9af3b1d893ff18b5850593c1452485bccb6aa33e66b1fc1ac39d75a9ab1599a96041531141928468707fe203074b2e32c4263fd6b0789d319a7e719ff928f2c00b9c4d07d290eae1cc7877428caac5cd4c8214d02066959794b56e090e56028e9a5eb97a18785f10d0d50ae40eda56185baa3b3e304e9eec7126fe961aac741cdea451"}, &(0x7f0000004000-0x4)=0xc5) recvfrom$inet(r2, &(0x7f0000003000)=""/24, 0x18, 0x40000000, &(0x7f0000005000-0x10)={0x2, 0x0, @rand_addr=0x7b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x1000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000006000)={r5, 0x80000, r0}) 2017/12/18 10:33:08 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)=""/110, &(0x7f0000002000)=0x6e) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40086410, &(0x7f0000003000)={0xdc, &(0x7f0000004000-0xdc)="f3dbbe99ed6435d5e8a9c5190fd5101ec9240530d8a0463d626f156d1c63180d16d58935c91ccbec18fb977f398614e751ab8b153bf770bf4722c854f3206b962e9ed6546ab0f75c65e8afec21dc823168d5710b1ae800b1e3e1868be7bf5cf1924c9c71f425df0f3e26c6758477adcb0bf4f77ff3d82040a8b70d3c61887847177dd9f4851aa3b3f874db9c3fa8b36a240274a7ea6eb8f7d238eaacb7d2bc76795d8226b0832af264e4dbd46542d4dc14d28f3e841c957bd8680227a7e05a120feb1866d75624202ba395bf5abb39e96ef5a58c096b21d0cc599d32"}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000002000)='keyring\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key(&(0x7f0000002000)='cifs.idmap\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000005000-0x14)="a98319b2685f1bbe6df2feba7dfea316d38c496c", 0x14, r2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/status\x00', 0x0, 0x0) setresuid(r1, r1, r1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f0000001000-0x8)=[{&(0x7f0000006000)="b39f4f2bd835db4a926e23899243f06ae682f9f16776d83c5641fb9c1fa33107e63772c282b29cfa96bc67f3b6fd1b98fcf2ccebb2c324d9dd24502f864912acd6b6a4b7986dffaa41635c066ba42f79025a0fda", 0x54}], 0x1) fsync(r3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000008000-0xb)={0x7, 0x6ef9, 0xfffffffffffffffc, 0x3d, 0x248fcdcd, 0x4, 0x6, 0x1, 0xffffffffffff3a0a, 0x3868, 0x9}, 0xb) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000008000)={0x0, @multicast1=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x1, 0x1, 0xfac7, 0xb, 0x0, 0x20, 0x1, r4, r1}, {0x2, 0x3, 0x21f00, 0xfffffffffffffc01, 0x4, 0xfffffffffffffffb, 0x80000000, 0x1f}, {0x1f, 0x4, 0x5, 0x2}, 0x1, 0x6, 0xfff, 0x1, 0x4, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x1d12}, 0x19, @in=@multicast2=0xe0000002, 0x8, 0x7, 0x0, 0x9, 0x2, 0x80000001, 0x40}}, 0xe8) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000007000)={0x4, [0x200, 0x1f, 0x2, 0x800]}, &(0x7f000000a000-0x4)=0xc) 2017/12/18 10:33:08 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x602440, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000eb000-0x4)=0xffffffffffff7fff) ioctl$TCSETS(r0, 0x5402, &(0x7f0000001000-0x24)={0x1a6, 0x0, 0x2, 0x2, 0x1, 0x101, 0x4, 0x6, 0x40, 0x3, 0x7, 0xf610000000000000}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x4000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000002000-0x9c)=""/156, 0x9c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000003000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000+0x7ae)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$void(r1, 0xc0045c78) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000004000)={&(0x7f0000004000-0x18)=[0x80000001, 0x1, 0x5, 0x8, 0x7, 0x3], 0x6, 0xead, 0x1000, 0x1, 0xffffffff, 0x9, {0x80000000, 0x73, 0x1, 0x3, 0x5, 0x40, 0x1, 0x70, 0x0, 0x68, 0x100, 0x4a8e, 0x8172, 0x63, "d5a5f020d141eeeb9263fed803260e9c92e0730b3527da81c30f171321070efe"}}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000004000-0x10)={0x1000, 0x8209, 0x9, 0x4, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000006000-0x10)={0xc3, 0x200, 0xc4d, 0x7f, r4}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000002000)={r4, 0x27, "fe2ba471519ec1d479a565b9b266a2db42a84a22c9f010e0eb51763fa28abbbc5a96b11d6b7307"}, &(0x7f0000007000-0x4)=0x2f) fcntl$setstatus(r0, 0x4, 0x4000) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000006000)=0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000008000-0x24)={0x0, 0x6, 0x9, 0x7, 0x7, 0x3, 0x1, 0x1, 0xffff, 0x0, 0x1420, 0x1}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000009000-0x8)={r4, 0x7}, &(0x7f0000008000)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r2, &(0x7f0000009000)=""/141) 2017/12/18 10:33:08 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000b9000)={0x0, 0x58, &(0x7f000046d000)=[@in6={0xa, 0x3, 0x3f, @loopback={0x0, 0x1}, 0xa046}, @in={0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000d07000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00008ff000)={r1, 0x7, 0x20, 0x7, 0xfff}, &(0x7f0000f11000)=0x18) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x100000001}, 0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0x6}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)={{r4, r5/1000+30000}, {r6, r7/1000+30000}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000)={r2, 0x1}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x0, &(0x7f0000003000)={0x77359400, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000002000-0x4)='cdg\x00', 0x4) fchdir(r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000004000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000-0x10)={r1, 0x2, 0x3, 0x40}, &(0x7f0000006000-0x4)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000007000-0x4)=0x0, &(0x7f0000005000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000007000)={0xa8, 0x20a, 0x1, 0x400, r3}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000005000-0x8)='./file0\x00', r0, &(0x7f0000009000-0x8)='./file0\x00') rt_sigreturn() 2017/12/18 10:33:08 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0x6)='rxrpc\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00004f2000-0x2)='&\x00', 0xfffffffffffffffb) keyctl$revoke(0x3, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x0, &(0x7f0000001000)={0x77359400, 0x0}, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000002000)='/dev/random\x00', 0x0, 0x40000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000004000-0x8)={0x6}, &(0x7f0000004000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x8)={0x0, 0x1c9c380}, 0x8) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000005000-0x60)={&(0x7f0000001000)=[0x9, 0xa, 0x3], 0x3, 0x8, 0x4, 0x401, 0x100000001, 0x8, {0xeed, 0xfa1, 0x9, 0xe7, 0x0, 0x5, 0x8, 0xffff, 0x8, 0x4, 0x8, 0x0, 0x3, 0xfffffffffffffff3, "bbbf97c2e308ac082e112f24ab2807c850f62fd4fc9859532e07cfd77d6acfd7"}}) fadvise64(r1, 0x0, 0x3b2, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xe6bc2a466bd8f972, 0x8000e, 0x8001, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1f, &(0x7f0000006000)=0x81, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000007000)='keyring\x00', &(0x7f0000008000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r0) keyctl$link(0x8, r0, r4) setitimer(0x3, &(0x7f0000008000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) r5 = getpgid(0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r5, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000009000)={0x0, 0x0, 0x0}, 0xc) 2017/12/18 10:33:08 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00009fd000-0xc)='/dev/autofs\x00', 0x200, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000799000-0x12)={@generic="c084a77620867641445d654d336d0698", 0x9}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x4, 0x4) mmap$binder(&(0x7f000037a000/0x3000)=nil, 0x3000, 0x3000002, 0x10, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002000)={0x0, 0x2, 0x9bba, 0x3, 0x100000001, 0x4, 0x6, 0x100000001, {0x0, @in={{0x2, 0x3, @rand_addr=0x92c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7fff, 0x0, 0xffffffffffffffc0, 0xcf9}}, &(0x7f0000001000)=0xb8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r1, 0x40, 0x10001}, &(0x7f0000001000-0x4)=0xc) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000003000-0x10)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000003000-0xc)={0x0, 0x80000, r0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000003000)={r2, r3, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000-0x9)={r1, 0x1, "fb"}, &(0x7f0000003000)=0x9) socket$inet6_sctp(0xa, 0x5, 0x84) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xf924, 0x400) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000004000)={r1, 0x1}, 0x8) ioctl$KDSKBLED(r0, 0x4b65, 0x1) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000003000)={r4, 0x7f8d, 0x7, 0xff}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000006000-0x8)='./file0\x00') mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000007000-0x4)=@int=0x0, &(0x7f0000006000)=0x4) getcwd(&(0x7f0000005000)=""/114, 0x72) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000008000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000009000-0x4)=0x0, &(0x7f0000007000-0x4)=0x4) 2017/12/18 10:33:08 executing program 7: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000d68000)={0x0, 0x0}) r2 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000-0x8)={0x0, 0x4}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000000)={r3, 0x1, 0x7, 0x6, 0x8, 0xa6cf}, 0x14) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000002000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000003000)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000001000)={0x2, [0x48, 0x662]}, 0x8) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000004000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$int_out(r4, 0x5462, &(0x7f0000000000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000004000)={r3, @in6={{0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000004000)=0x8c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$usbmon(&(0x7f0000005000)='/dev/usbmon#\x00', 0x401, 0x8000) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000007000-0x8)={r3, 0xce}, &(0x7f0000000000)=0x8) ioctl$void(r6, 0xc0045878) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000000000)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x5, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @broadcast=0xffffffff, @empty=0x0, @rand_addr=0x100000000]}, 0x24) unlink(&(0x7f0000000000)='./file0\x00') ioctl$KDADDIO(r5, 0x4b34, 0x2) faccessat(r5, &(0x7f0000004000)='./file0/file0\x00', 0x8, 0x1900) 2017/12/18 10:33:08 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f000023d000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000001000-0x90)={0x0, {{0xa, 0x3, 0xe90, @loopback={0x0, 0x1}, 0xb5200000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, []}, 0x90) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000000)=0x1, 0x4) getsockopt$inet6_int(r0, 0x29, 0x7c, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000001000-0x1)='\x00', 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000002000)=""/239, 0xef) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000002000-0x4)={0x0}, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000004000)=0x7, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000006000-0x77)=""/119) sendto(r1, &(0x7f0000001000)='e', 0x1, 0x800, &(0x7f0000002000-0x6)=@hci={0x1f, 0xfffffffffffffc01, 0x3}, 0x6) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000001000)={{{{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff00000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5, 0xffff, 0x2, "830df56eec0c4e9dbb8870e87290c4b153c5c7f47bbb8b0d760f0ec78cba2da0d06be3b1c0142f9ae2be8275373a4eeeb698f1d9c3f194cbc7c866e3a50ecda2791d5a2ec4c80aa82d90640db0f3fc10"}, 0x160) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000004000)=@add_del={0x2, &(0x7f0000007000-0xd)=@common='nr0\x00', 0x4}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000006000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000007000)='user\x00', &(0x7f0000008000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0xaf)="54b9e8baf5b95375bd450c2a8d9d3f3980bf9d241ec520875a0b0779ac3c0ece16d3a367704917cdf7ca2a64311a9dc7d218fc94db215f74bdd8f9681d1b8af5aa63dec56e73118b609539e2390098c53776bb5603820c04b6066c1f24bc411007c09442887715268edc4f770a1765b0187d22e704f76aecc5330cfd200cbe4d707c632cf9f4738e3b3e676ae415ba295a1ab37970ab7b5f7c1764a8cabdce9372ec3cf155f00793c159c9083cb8a3", 0xaf, 0xfffffffffffffffd) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000004000-0xb)='pkcs7_test\x00', &(0x7f0000008000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x10)='nr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xfffffffffffffffd) keyctl$search(0xa, r2, &(0x7f0000008000-0xc)='id_resolver\x00', &(0x7f0000008000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, r3) 2017/12/18 10:33:08 executing program 6: mkdir(&(0x7f00004e7000)='./file0\x00', 0x1) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c65000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f0000001000-0x10)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={r1, r2, r3}, 0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0xc)={0x0, 0x3c, &(0x7f0000001000-0x3c)=[@in6={0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={r4, 0x6, 0x30, 0x0, 0x3f}, &(0x7f0000000000)=0x18) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0x7) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x4, 0x80, 0x4, 0x8, 0xfffffffffffffffd}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={r4, 0x1a4, 0x4, 0x80000000, 0x3, 0x5}, &(0x7f0000001000)=0x14) ioctl$TIOCCBRK(r0, 0x5428) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r0, 0x5402, &(0x7f0000002000)={0xffffffffffffff7f, 0x100, 0xffffffff, 0x1ffe, 0x2, 0x2, 0x7, 0x400, 0xd14, 0x2, 0x9c8, 0x8000}) ioctl(r0, 0xff, &(0x7f0000002000-0x1000)="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") ioctl$int_out(r0, 0x5462, &(0x7f0000002000-0x4)=0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000003000-0x8)={0x2, &(0x7f0000001000)=[{0xfffffffffffff801, 0x3, 0xfff, 0x3}, {0x7, 0x7, 0x7, 0xa70}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = request_key(&(0x7f0000002000)='syzkaller\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000004000-0x18)='/selinux/avc/hash_stats\x00', 0x0) keyctl$invalidate(0x15, r6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000004000)=@sack_info={r5, 0x20, 0x1}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000001000)=0x0, &(0x7f0000005000)=0x4) 2017/12/18 10:33:08 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000c9000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000532000-0x44)={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="33bebc0e87530522071e540f21ef02b7"}) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000cda000)=0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f000088a000-0x18)={0x7fff, 0x3, 0x714, 0x6, 0x1ff, 0xd42e}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000893000-0x4)=0x6, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001000-0x3f)=""/63, 0x3f, 0x2, &(0x7f00004dd000)={0xa, 0x2, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000001000-0x10)={&(0x7f0000321000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f0000002000-0x18)={0xfffffffffffffffa, 0x1, 0x100, 0x2000000000, 0x0, 0x10001}) sendto$unix(r0, &(0x7f0000001000-0x2b)="86acbefe568ba27b98bdb585450aa8089e6a34452027c76188e7a811161f797f0f7537099dbedc880a0fc0", 0x2b, 0x4000, &(0x7f0000001000)=@file={0x0, './file0\x00'}, 0xa) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/dev/vga_arbiter\x00', 0x204502, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000003000)={0xffffffffffffff7f, 0xeb1, 0xfffffffffffff001, 0x4d4, 0x800, 0x8, 0x6, 0x2, 0xfffffffffffff528, 0x6, 0x8d, 0x6}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000005000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r2, &(0x7f0000006000-0x50)={0x50, 0x0, 0x4, @fuse_init_out={0x7, 0x1a, 0xaad, 0x35e, 0x0, 0x800, 0x10000, 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x50) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000004000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000007000-0xf3)={0x0, 0xeb, "819b20b0155516a9cbb4807d8c9c3ff4c69295d0da4bd0eaeb779ecb7c132b4b6dd294e274144f2a6b844993b86bfdadf33e03243ef8f72046c1b623ec4d0f1d7bc23c158265a97dab3ebffd91a6e03447561c5d8e10e5c2dac8976746a532274636805614263ae4fde8832ac3d55f092a471eee46fd3c9bd03fe24d7c3512067511c51bb80b8ab32d6a9f5c4dcb60a9a369078ddf4eadf36de04270a5e8c7683739b92b5a07b6bb31e6f3584e53ed0128e3db6a16517e5c01acdc3e71c50c2734e71e7857cc1696f18c2d5dd2cbf6711dcc368b80d4ad0d103775116e8525b02970aae80acf1193e22534"}, &(0x7f0000007000-0x4)=0xf3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000006000)={0x0, @in={{0x2, 0x2, @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]}, [0x80, 0xe2e, 0x1, 0x1, 0xfffffffffffffff8, 0x2, 0x4, 0x0, 0x5, 0x2, 0x5, 0x0, 0x10001, 0x0, 0x80000000]}, &(0x7f0000004000)=0x108) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000007000-0x21)={0x0, 0x19, "e143207c66582d3ddfdc198fbfce90b8189b2c6323c745ea91"}, &(0x7f0000007000-0x4)=0x21) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000007000-0x1c)={&(0x7f0000007000-0x1c)=@in6={0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3039ba85}, 0x1c, &(0x7f0000006000)=[{&(0x7f0000002000)="daa96594be143988867dc2bd8b3c572361d615f05c9e4571f167796a449f0c58a5d0861d7b18cd3a738bf6d3cd04b310658313d1f7bca9d3bdec148530936001fb852b778f46040362653d20e1660f478b4f62c7831e66e66ec1e73b455482487275e41c051a529d67099aeaf3a55f1a40458d2ef777164830c2ee0c58c5ee5f364872e510e520891a64b9898e966047509ccd14fd1e225d9968442bbe3c3e927fd43210bdabb2884147385af723348b4f07", 0xb2}, {&(0x7f0000006000)="7736975e1fd9cd3ac7ec1cd582819768a8de76c012686728303c76c3f43fb87e361f809b6f385bad78e23d1f95c5d1e6e60a4861594dbdee5e5d62a97dcf08cf47927c43a54fa603588d1c65b21cb0ab4508b29cc037dea054be86da85c1b554f2bea67ae0df765ddea0d3516d09178cf2773f23243c5000513db935931d66f2b091fd37757af88b60ce64da9e747255678943311e2d3832ca3641a6533ff0cfebab737c5c996175857f94ec21a40c2976a632d5415685fbda94d5f1847aa3f7fb431efedbe5d06f374db7d0de67801de9eb24d6737f1b346c556cd8d3892f754bde5aad5dd4c11286475d2009e4af0f1b57b4f9780095a4", 0xf8}, {&(0x7f0000007000-0xe6)="636d542d147100924e6763da29b01464741d234fb4829596b98d3390c81e608f79bfb9822430e4db9f6140846b1853afe1126994296cc3ead28bc3bc2d9ad00cc9900c4126aa275158dd6e6307dc94013910e7b270a330c6328e1ee04d80d28c27f7322a9d1cc70dc4f0d2475d7c7aaaa9d7892b054bedef69c00dfdcb6cf0d6b8a7ee4bf2e20937a59c5ade756741343037b2073a9ef7dde682bb82cb87a5db903be7c3f80a4ca3cd4132eb0d739bd56467787856696e300799f184d75b948548bfe97d1add1f9d19e062dea0aa1af26c9c48de6b873af2cbe098e1d5bb6089c79a1154dbd6", 0xe6}, {&(0x7f0000003000-0xdf)="1c2ff281e3671a8d32d7b11c7a8fc4e4089dd6a925a3274a957ddc3ef03fcd82de17f18c30eb7dbff1941d0bea85f3c77d1a6f3e425cec336c807771a2ef7f7c92c61190459f5fdf439c89ea6e6a36c187d408e667ac0035c72d92b0efa80fc9563b02cde0ca754394836de282487c11f9b30eaf425256095fe80702509fffc9e6cd6955540dbf60da0813ddda752c180284d43f6eea6256bf4a85e65c27c56e85df098c859c898dd5563b436285628ab93bd811bf033807fa9ab6e19c2c8c851310e8ed58f841e72dcbaba60ddbabe187a9934e20961abb6a36fce44f107e", 0xdf}, {&(0x7f0000004000)="8f60", 0x2}, {&(0x7f0000002000-0x1)='C', 0x1}, {&(0x7f0000006000)="dfad10d38ef86f68bfb06cc46bf8b03995fffd3aef78dd1f081ed73e3aaa527198d42258e979de4b2e7914f03a6a8732c2cac9af50c13cb0b17f46c4c95c73ece210ab8f75ba35b31ce7d05663fecad1401caadd0a1d58a44de5", 0x5a}], 0x7, &(0x7f0000005000-0x108)=[@sndrcv={0x2c, 0x84, 0x1, {0x5, 0x800, 0x2, 0xff, 0x1, 0xbe57, 0x4, 0x7, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0x8, 0x2, 0x0, 0x5, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x7, 0x300000000000, 0x200, 0x3, 0x8, 0x83a, 0x8000000100000000, 0x5b, r5}}, @init={0x14, 0x84, 0x0, {0x6, 0xd0, 0x80, 0x2}}, @sndrcv={0x2c, 0x84, 0x1, {0x46, 0x7fff, 0x204, 0x0, 0x66, 0x3f, 0xfff, 0x1, r6}}, @init={0x14, 0x84, 0x0, {0x57805641, 0xf0, 0x101, 0x0}}], 0x108, 0x20000000}, 0x20000080) 2017/12/18 10:33:08 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockname$netlink(r0, &(0x7f0000a7d000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000864000-0x4)=0xc) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000000)={0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x1, 0x0}) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000001000)="5a71154fd5ee4b92af6b62970dfbe909a519c1ef46e63cbfe10be25effb34000952e674d11ff1d48307e682875f8fa2021f05699ad3929aef7a92f949105ab2ee4c0bcae60cbc82985db4522bedfdfb93773070f9c785986785b8b4cd6d003493de3bcc4f3f6d6ccd992b449a6ef926e4890", 0x72) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000)=""/192) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000003000-0xc)={0x4, [0x10001, 0x9, 0x100000001, 0x5000000]}, 0xc) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x7, 0x1, 0x7, 0x7, 0x7fff}, 0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000002000-0x68)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x200, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x0, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0xc)={0x0, 0x9, 0x10}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000001000-0x1c)={&(0x7f0000002000)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000-0x40)=[{&(0x7f0000004000-0xd2)="5fbcfed02aeb141bf9a67a4fa29057c667c93846ef0831f6eff939ff0852d73991e65d9532bb99124231e9bdd1733fb47e9c412fadc359577f3b272b1560a70100d67cdc5dbccd11431fe338129f506bca198c11ff64ebd386914a452d04e5bbd2aa0a406cc96d28e64fdfa67434ff687fe86404bffaaf9d7bfb02b650428f00dc203957426eac774e4ec42c1127916e70d9e5b6bd7988e0fa18396e706bc4f3607052b3e8d0f7608e4165ae9ade63c82d1ab54cd4cadc2fe77cbf2b2dc44a7fe5539aefc6340f86ffef4e82b83f41b745c0", 0xd2}, {&(0x7f0000002000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0x95)="1d2627087f2c2828d5a096b5e332d29e67784e3e08b66d1f56820c641db66814452df3d0d126b3a548c5915b294c91241fd465f3a2255ed49c740cedfe1ff5cc52e7b3a54be367eae3e7f3443a9058188c7df7510e60e6d0f200fd03147c45710962f9c5b1e40b5e24343be092d62b3dfd2ca1407786cef998d6f3beb1798c260773d08db54c984a47499b28bae881a2c11a25be89", 0x95}, {&(0x7f0000004000-0x75)="ff12279480a8e9da85be6793b45c7528702642d72335453ecf2459d78dfad111a3df0c0f0d3914b9f37ced147de9fa2905cf5d3813a7e856f4f756648ab4ecae6c0875f3d35b5319c84430314426ff070db0e66b989c08c86be1cbba918739d5d546f1d7d6452d40dff081dd4716458672f70d263a", 0x75}, {&(0x7f0000004000-0x46)="b9e98de250111d5ec7985841bb52f8d692e926a6a43f0fa1a4c615d5fee696171f254d1874ee88b39841ddbc5d605b17603036cc032d58992c2e463e0308fa362469e28f8274", 0x46}, {&(0x7f0000002000)="6ad566a8701e8aaec3b634c9e56e421b17dc3a6feccf6de87239031c27a47bed39786d10dfc47a50afbbbcc8f72c371b08f373c1ecadfb7e14c9f60647ed9651c96350eafcfc71c8a366eaf3d019a7a13cc502de198a6ea99941bb7eaeb98d958a0b6f4d433ca04e6e4ea4689e213d6910708f5befcc61458f025e90fb27813e4dcab34f1923fed0bcac1b429f40cbe819a9e18b97ae64c24ec594e478e2a54015c10ea0f5a0cd66d2", 0xa9}, {&(0x7f0000002000)="", 0x0}, {&(0x7f0000001000-0x14)="a0b196b6c84f97fc5e0b3063770ac04768e741ea", 0x14}], 0x8, &(0x7f0000004000-0x58)=[@init={0x14, 0x84, 0x0, {0x1, 0x0, 0xffffffffffffff00, 0x8}}, @sndrcv={0x2c, 0x84, 0x1, {0x6, 0x8, 0x800a, 0xcd, 0xd1, 0x0, 0x100, 0x6, r1}}], 0x58, 0x4000}, 0x40) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000005000-0x8)={0x6, &(0x7f0000005000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f0000005000-0x5)={r2, &(0x7f0000000000)=""/4096}) keyctl$set_reqkey_keyring(0xe, 0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000005000)={0x2}, 0x4) 2017/12/18 10:33:08 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)={0x6, 0x1, {0x0, 0x0, 0x7, 0x1, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x24) fchmod(r0, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000002000-0x6)={0x1, [0x1]}, 0x6) fchdir(r0) iopl(0x7ff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000002000)={0x0, 0x0}) r4 = gettid() fcntl$lock(r3, 0x7, &(0x7f0000001000)={0x1, 0x8e888f3182c2888b, 0x9, 0x9, r4}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$setstatus(r2, 0x4, 0x2400) r6 = socket$inet_icmp(0x2, 0x2, 0x1) r7 = fcntl$getown(r6, 0x9) r8 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x1f, &(0x7f0000003000)={r1, @in={{0x2, 0x0, @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]}, 0x3, 0x400}, &(0x7f0000001000)=0x98) r9 = perf_event_open(&(0x7f0000002000-0x78)={0x5, 0x78, 0xffffffffffffffed, 0x7f, 0x80000000, 0x6, 0x0, 0x1, 0x1000, 0x4, 0x4, 0x4, 0x3ff, 0x4, 0x0, 0x5, 0x4, 0x0, 0x4, 0x1, 0x0, 0x4, 0x7, 0x2, 0x2, 0x2, 0x0}, r4, 0x3f, r0, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r9, &(0x7f0000005000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000005000-0x2)=':\x00', 0x2, 0x3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000004000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000005000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r8, &(0x7f0000005000)={&(0x7f0000006000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000005000)=[{&(0x7f0000003000-0xa1)="46dada1bca6ee4b5f8c3243462ab7a9674ad4ee22c2573a6cceeabdecbef7c82f1ef25dc82a02a2d3ba36e7c390480a4f0801f28b61d5bda4f9587b4b66f9633c201a6a92d5479f0f6aac6c02f434db9ed508ef32e9e227d0e7eb86fed88f50aa349c62b65c438cbcf0342a6f08e98c8e5d45c18b915fcb363261c59067db88ac03f179e21885b35cfd63581f214d2355331d3b2d7c64fe4dbffb352f7f4aed167", 0xa1}, {&(0x7f0000006000-0x1f)="342cf55867596109de61b5387a0b235d2e8d0bb902326873207edaa432c26e", 0x1f}], 0x2, &(0x7f0000002000-0x28)=[@rights={0x10, 0x1, 0x1, [r5]}, @cred={0x18, 0x1, 0x2, r7, r10, r11}], 0x28, 0x4004000}, 0x8000) 2017/12/18 10:33:08 executing program 2: r0 = socket$inet(0x2, 0x5, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000858000)={0x0, 0xb8a1}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x5, 0x4, 0x9, 0x7f, r1}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000001000)=0x100, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000003000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000001000)={0x100, 0x0, &(0x7f0000003000-0x100)=[@transaction_sg={0x40486311, {{0x3, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x40, 0x50, &(0x7f0000003000-0x40)=[@ptr={0x70742a85, 0x0, &(0x7f0000003000-0x1)=0x0, 0x1, 0x1, 0xc}, @flat={0x776a2a85, 0xa98270d006372848, r4, 0x3}], &(0x7f0000002000)=[0x28, 0x48, 0x70, 0x28, 0x40, 0x60, 0x28, 0x78, 0x38, 0x0]}, 0x4}}, @enter_looper={0x630c}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x40, 0x20, &(0x7f0000000000)=[@ptr={0x70742a85, 0x0, &(0x7f0000002000)=0x0, 0x1, 0x4, 0x3f}, @fd={0x66642a85, 0x0, r2, 0x0, 0x4}], &(0x7f0000003000-0x20)=[0x48, 0x20, 0x48, 0x30]}, 0x3}}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x38, &(0x7f0000002000)=[], &(0x7f0000002000)=[0x40, 0x68, 0x40, 0x78, 0x18, 0x38, 0x30]}, 0x9}}, @clear_death={0x400c630f, 0x4, 0x0}, @acquire={0x40046305, 0x0}], 0x4b, 0x0, &(0x7f0000002000-0x4b)="c134d606d6245a2f0eb9a97862ad6e12a265c0004e5a9b8523c8d455cf6ec2486ddb9e5a7e139c39434b58381e300154f4965906beca1038967186eed8f4e5051250abe964e6db4b15e7a6"}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000004000-0x8)='./file0\x00', 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000005000-0x24)={@generic="abfc7dd367d8ec52ff0bcee8d3de1f14", &(0x7f0000004000)=@ethtool_sset_info={0x37, 0x75e6, 0x0, [0xf9e, 0x8001, 0x0, 0x6, 0xf7d9]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$unix(0x1, 0x2, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x81, 0x8, 0x5, 0x3, 0xf6e}, &(0x7f0000003000)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000005000)={@broadcast=0xffffffff, @broadcast=0xffffffff, 0x1, 0x5, [@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x7f, @rand_addr=0x1f, @rand_addr=0x5, @multicast2=0xe0000002]}, 0x24) 2017/12/18 10:33:08 executing program 0: r0 = syz_open_dev$sg(&(0x7f000044f000)='/dev/sg#\x00', 0x1, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x80, 0xd0, 0x8000, 0xfffffffffffffffd, 0xffffffff, 0x7f1, 0x80000000, 0x1, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x9}, &(0x7f0000655000)=0x8) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r2, 0x1, &(0x7f0000001000-0x8)={&(0x7f0000001000)="cf3a9382fe37d2a65b5d4c95354b758094f8196506fd5eb9bc2a2815abaa30ca13b03ed8c7c517154f1f5647805c7d977a1c52f720b2fc0483448fa7533af369e23e8774653c3f8eb839c8d1d630bd6ec9699c717ad47aa7b82d7340c98c2b5757d7d2eccdd3a9d1f7898aab3dc33329d51e97664920d1030ab6907ac0a713c268209df2ba70df01a493", 0x8a}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000002000+0xe3)={@multicast1=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x6, &(0x7f0000004000-0x18)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) fchownat(r0, &(0x7f0000001000)='./file0\x00', r4, r8, 0x100) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000005000-0x54)=[{&(0x7f0000003000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000005000-0x20)=[{&(0x7f0000002000-0xfb)="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", 0xfb}, {&(0x7f0000001000)="6a5c287d908ab332d9d7645ef25a0058560741ab2743fc71bd5f6de24da8c825755f76e7c63d293b9fbe1222e98db9ae143bbd42109877f9fd2483ebec9a96f120781fe8ce55cf2227607471cbb2808779c17a9544841bd2eacbae2daa666f78a7b2c8985489639b7e77e72c97ab0c9475aa259c767652a3bddf71bab2ebecdea90f5e169c0e3fb37a39858a91f3dbb22add1a5cea3abc2bb03274ef5d28cf71e07024bcb8a5c40672ac01862a761b48ed5beae9af4ed0339602a83e713485c0b0b62ce601249aabb0da8f", 0xcb}, {&(0x7f0000005000-0x1000)="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0x1000}, {&(0x7f0000000000)="81dbe09ab821fede2479eaaf5a131767a99f83db7cf0f3ffcca4884b1aafb71e9005326b37ef99df6d905fe3e31986f2523f108274ee1a315b4ae90e926241a5e28036ac96a513e09936124e3fcf8a0babc443318a00af818036b1c7eb1d42d6f0641e2755", 0x65}], 0x4, &(0x7f0000002000)=[@rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r3, r4, r7}, @cred={0x18, 0x1, 0x2, r3, r4, r8}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x80, 0x40000}, {&(0x7f0000004000)=@abs={0x1, 0x0, 0x2}, 0x8, 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0x1000}, {&(0x7f0000001000)="963dec60a7e676f0f3ece6f06177b2856821f4918c128e58715a30ea73cc865ceb20fb83b741c705d32cd164e51dc7ab3a3d66926dfa153691adc2cf55a2a69ca4ff654c7e1740a8bddc513b507a0bcde650c7c9d5bd9861e4cf8083ae1802418fe5962d701f5f47a54e05ddc65e05d0d65e7a1863827d812da8ddac4c69cf615b916658d9cace4ef87fa39126d1ded52a1d8264fb511d2efb8d311634508b7032e2f00e2ea662eab93cc2ecd877f131869fbf5e74", 0xb5}, {&(0x7f0000002000)="bd2f06dfbcf11c6d7a799c3fe30851c79809c876e357df670fed1fc6f11452fc891ed2b61e7b1e10911048d5d41a680a73f0efeeb7763e5854c5c6afa734d522424da14d49147cbb8ced1097e944f7a15f11633da8", 0x55}, {&(0x7f0000004000)="9570f41a922f60c1a61c7eb1c29dd16f8c757668acae7fc8f452820641cfc1", 0x1f}, {&(0x7f0000001000)="421eda4e770a233d508e1ccf2cf97dba15f30b88bdf04d6c6180922240c1685e3b4b7eea332bd90a2f7234414371a3ef3f13be71423650cbd8d6f7e595895babc58c49100206a9a4368d4b3eee700a130a5be8d04f603a36df503cd55b1555f17f2cfba4acdd7a675b43a3dfa3646cde36e0d7bc1234e0ee8627632235d7bc09eee2a5912842bc22fd221e1892169d014c4ad4106a551112741ab18f5b0d4c63446ef3b0618ff19db51f360a9a67e1f063", 0xb1}, {&(0x7f0000001000)="51b0522faea61f69f9b4803f26d8d4b9ecf8acf8d700bd72e945b885918c214e60d63ac949ceb72491043283c722ecc05a383f24b7c9b1fb2bdd1023424094ecf3e44f25e072f10c16a0ecd6530a8a32c4cc163ce53e3d74110e95f5d01ea6224aaece0ec0b090f7bce0dd85db53aafb7002039f6cf3c92737595128326e4caade5e735166c6cd56fffb619a43a9e40ebdacb7f8d17b9cd651607ef25daef61fce54de73f3ddabe88541a4b71db725f207d7dbdfb589547256feaf5c7e37f4", 0xbf}, {&(0x7f0000004000)="0a6db460fdcdc205615a6b2b36217d6cbe9092543604ae3de8825887488df95b9c367c15931f2ff428805dd425726d0581096926db9a5cc31185d6326ec7c8d2a19a05ec8410ebf1bed3ab804ac1e2341fbcd4c5cbe46ebd0112b14baa1e7e4bb83575821ff46f0e42c193010a52f2a744c26bf6089a56fa1cd1ea63a3b117a634a5e978ed40300dad60134b0a6e0260b7f1bac6e13009f74a43fa79e93b0b6e90ab05ed1c46e4b7371ec0", 0xab}], 0x7, &(0x7f0000005000-0xb8)=[@cred={0x18, 0x1, 0x2, r2, r4, r8}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r3, r4, r6}, @cred={0x18, 0x1, 0x2, r2, r4, r8}, @cred={0x18, 0x1, 0x2, r2, r4, r5}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0xc, 0x1, 0x1, []}, @cred={0x18, 0x1, 0x2, r2, r4, r9}], 0xb8, 0x4}, {&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000004000-0x28)=[{&(0x7f0000001000-0x4b)="13846b3e431fad16a4137e6da336a0cfb75a4d084aaa7d61db0058d14db1ce0cca6851cced83dd2064fb5c9db106d65ab47b62702fd01efce7719633e26f4e1eee32d5cb7644596c21caa6", 0x4b}, {&(0x7f0000000000)="2c13849fa0d1ad1120e35e0f1b9e88b3172c762ec11ddf084d78b5018314e269e3b93efb19a43e6203a700d4c5f8b4d0bb1e895077e6f703c82b2ea3acd418930981201004ead618756208c461cb1d831623ba", 0x53}, {&(0x7f0000005000-0x41)="2ca4692048baa5de53b0d7242a5bb14e68ae07c9f0ee2b6b4e7feeeea74409585609f10e2245732dc8cd5598cfea6ae76ee5e47834305075bdc7b7458e5de34c98", 0x41}, {&(0x7f0000004000)="a4fc408dc0511e18fc3eadeb3da8d6e9a9ca967ef7af96a7b19cfc6803ddd4e060df32b36066c37c813c178184eead9fc6ab52b71119cf80b0d0a2c92b72e8b7ba91da54428bc02f5d6a26de91bd6ddb9c2598ea1f7242816aa705efe1eb18e4d03ee2a2e40e", 0x66}, {&(0x7f0000005000-0x77)="73bc4d6c36c34adbed830da1718b3451c3388a92b4051675f34739238fd468ea764fd96df33ddac39aecb1893e131d289d0f169080cae5d116a0d5c16e38da6362f3b4ca516dfcf995e1ff05fcbbd27a52ceb4f551e90539d502a4436fb1fb84d24db58cf69cfc7247fbc0f030c89342125735c109ae9b", 0x77}], 0x5, 0x0, 0x0, 0x0}], 0x3, 0x40010) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000005000)=0x3) 2017/12/18 10:33:09 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f000030b000)=@random={'os2.\x00', "2c3a2dd173797374656d7d73797374656d00"}) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfffffffffffffff7, 0x22100) getsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000002000-0x4)=0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000000)=0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/access\x00', 0x2, 0x0) syncfs(r1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000003000)=0x0, &(0x7f0000003000)=0x4) creat(&(0x7f0000000000)='./file0\x00', 0x108) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4018641b, &(0x7f0000004000-0x18)={&(0x7f0000003000/0x1000)=nil, 0x4, 0x6, 0x8, &(0x7f0000a5f000/0x6000)=nil, 0x7}) exit_group(0x8) r3 = mmap$binder(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2000000, 0x810, r0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000005000-0x30)={0x24, 0x0, &(0x7f0000002000-0x24)=[@exit_looper={0x630d}, @exit_looper={0x630d}, @request_death={0x400c630e, 0x2, 0x2}, @free_buffer={0x40086303, r3}], 0x84, 0x0, &(0x7f0000004000)="65c74ceb42a041cb7aa2a3b5dbce4ea57b7ff086a09fb3e75d142d55f7c7590e76687871bb6a2ff10be7b9e650a9ca08b4b15f2d346cc4a373325bffbb3946d3bc414f6f6fad665a9e85b031d9ae147014a63f620fc4601865f8d659116ea91b54e2e57ae8e16b3c11624ff423b926507eab33d885af92e3fe5634cc1607703a8d1af196"}) fadvise64(r1, 0x0, 0x8, 0x5) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r1, &(0x7f0000006000-0x5)='ppp1\x00', 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r2, &(0x7f0000006000)="10ada65792a055611d472c860316b48e60a763ed31fc49de1b5b4c36430c817a8fe1f5f667e9dfc1bb66f073db8d5fcc9723276b6047f9631045eb0e46cc81a39f4a9ff87c74821224", 0x49, 0x0, &(0x7f0000007000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/checkreqprot\x00', 0x0, 0x0) 2017/12/18 10:33:09 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000001000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000ad1000)=0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001000+0x533)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000003000-0x8)=0x4) tee(r0, r0, 0x5, 0x6) ioctl$TCXONC(r1, 0x540a, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000003000+0x945)=""/205, 0xcd, 0x1) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000001000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$join(0x1, &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(r1, &(0x7f0000005000-0x8)='./file0\x00', 0x20000, 0x84) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000004000)={0x401, 0x9, 0x10000, 'queue1\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000002000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000005000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000)={0x0, 0xffffffffffffffa8, 0x0, 0xc31, 0x3}, &(0x7f0000005000-0x4)=0x18) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000006000)={r3, @in6={{0xa, 0x0, 0x9017, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000006000)=0x8c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000007000)='/dev/input/event#\x00', 0x0, 0x2000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000008000)=@req3={0x8, 0xc399, 0x100000001, 0x81, 0x0, 0x4, 0x0}, 0x1c) 2017/12/18 10:33:09 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000768000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000a8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r0, 0x540f, &(0x7f0000001000-0x4)=r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000002000-0x4)=0x8, 0x4) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) ioprio_get$uid(0x3, r2) unlinkat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x200) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000003000)=0x3) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000002000)={0x7, 0x5, 0x0, 0x5, 0x16476d10}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$ipx(r0, &(0x7f0000005000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x10, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000006000-0x4c)={0x0, 0x44, "0c8f710b5aac27d5da535bfc87c934aeeb73e7f83f9441b30bb3b66fb5538ecf408074583a7f5eae4ea33b96d34b4849689a7575f3757ce630d1e0ec1229eb430ae54c2d"}, &(0x7f0000006000-0x4)=0x4c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000004000)={r4, 0x9}, &(0x7f0000003000)=0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000007000-0x4)=r1) open(&(0x7f0000006000-0x7)='./file0\x00', 0x480, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f0000007000+0x743)="4769d1777680f0c49a58c54eee5030b345d294d0d21b93df13070d764c6b655bdba40c8257b9cdef7072b306c85d068b2ab2a7fd273038c98c3de5c0fadf3d0173513ae4d3e4e3ded92e309434", 0x4d) ioctl$sock_netdev_private(r0, 0x89fc, &(0x7f0000005000-0xac)="0c2ac6a67b7bc93ed007f1eff45074ea94218773411a509cc99052ae9917ea25cda3d7320cf4e1ad204a887574d6f52e6263ed39202969e8eab617a5223a8605093d9cd20e4541106cdb4dee4567c7dde7b9b03ce89f85a5c0fe3209fa3afc71a800db5523b5dcc2305c66bf0437083dcca374adb6e0c174574df55e6b2d6d0277445aeb40d4e6e193ce535d97f9cb02aa38e1568bd716aed50c210a516105eae5558ed8a66d2ae831b7fe76") mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000008000)={0xcb8, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, [{{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x3c8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f000000a000-0x8f)="ef18623661a36e07c5ff1cec7703931590a5954ec5be5ea2a8af53ea273342aeffcd6dab6e77269cedcc8666b1850dafbf653112f867d9075bcdc242663ff122263d01f34f2712d17d3c03b2d9c634f84d5e52a90bbefdf09352ba393b4d01a6a1f95e6025e1ea359dc1dfe990d7343aab3ba643f88bec3fec0c6bc72f1089e90536ba1a00bfd1717b8fe794ae1f55", 0x8f) 2017/12/18 10:33:09 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x8000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000a61000-0x10)=[{0x8, 0x5}, {0x6, 0x2000}], 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0x14)={0x8, [0x2, 0x7, 0x1, 0xab4, 0x4, 0xfff, 0xdf11, 0x4]}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x80, &(0x7f0000002000)=""/24, &(0x7f0000002000)=0x18) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000003000)='./file0\x00', 0x90) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000004000)=[@in6={0xa, 0x0, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3b}, @in6={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5462}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x74) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000005000)=0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000003000)={@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002}, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000006000)={&(0x7f0000191000/0xc00000)=nil, 0x8, 0x0, 0x21, &(0x7f0000c6b000/0x14000)=nil, 0x44}) r1 = getpgrp(0x0) setpriority(0x0, r1, 0x3ff) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = geteuid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000008000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = geteuid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x8, &(0x7f0000007000)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000008000-0x38)=[{&(0x7f0000006000)=[{0x44, 0x2, 0x400, 0x20, 0x5, "7c178bd02173486c2f1edb8618181d4cff2834a5f56a74350b7642741ff7cf6718d1654f0c7fca127ff5470b04a97a53d418e1d6"}, {0x3c, 0xc777, 0x308, 0x81, 0x2, "0689174c2ea6110f0536c8f38fe460af019c505ddbaad0362003eeb7558c930069044bfa581b4a53e383307f"}, {0x16, 0x3, 0x4, 0x6, 0x400, "c4653d4dc8fc"}, {0x16, 0x6, 0x631, 0x5, 0x6, "26dd847b3adc"}, {0x53, 0x7ff, 0x32, 0x401, 0x2, "b7172f5b6e83397930fa8463b8aa732adcefc1d9f4ecebfe25f82e6686dc11a0a9361498782b428a5330cc6db7fe7e24569944e1a363f16a1022cec227dcde26c2baf6"}, {0xe5, 0x5, 0x100, 0x8, 0x80, "9eeebcadc9d5d821d4e7165cce6bed542d62db3a984e9b40e780255a2e0289cdd9cbe5f83bed95d3408aa9daa3b4b0a5930285e708ff1c529084b0efb0ca802378462a38db1bb495426840e651b1589e682ba64711f14f8fb6ab2a171e69a864e7f3512ce605a86332586f28f24c24e056dfedcee8501d865b421c9e777f462e4bcf907bcfb2a419be9e58f781f2ffab37a951b356a575936eb55a7b2de80c1c190b2cbb052b5a6fec08203b5a8a50710a62bcd13a1ec46c2e50dd84170ec0f898fbce5b2d8b8e5df2b368e5475efdfec650919d51"}], 0x1e4}, {&(0x7f0000001000-0x1eb)=[{0xac, 0x10001, 0x908, 0x80, 0x3, "b181c16dd52410ef6fce485c61e32d4f8c3f97cafc176552f75bfae93193623ae96d683c5238a9e04005c77c244ac75627a78988fe4c28227f94dd8ee0017ea652928463cbec0dd50f20cc3c76b576ce54371df7d8a89dcd3bb0f3b4c86eb09f6ee691f60a62600f4e6983bded75aa715a91e7979aba54a46af3828a3ac384dcdab35bd9bcd49458edcf71bb6c6bac9e7cd29da47d8849a5b6c4adec"}, {0xd9, 0x3, 0x8, 0x5, 0x1ff, "55a20efa02276f1f5fc7284028666ceeb0ec847602cb80d11d68ddb1f95832a0afc17f8a8973f2b61bd2df0b77c56e0db4b705b574438369bea32d34874732b8fae4635714a040515ef25e5310bb7ec76a6e8d19549d1101fdffbcead2ab4b0fda981ffbfcb08d3b3f4ade5181d691ddb2b245ea0af4d806272cec48e5e7578b91a170497adcfc6ebe79b9300907787b94c3dfa608ac55e56c0322f7cff9f0244c68796e628a8da60303766b4b6b618527bd3de3cc82d9852d91e48592a3851c7a74460866dd20be2e"}, {0x66, 0x3, 0x300, 0x6, 0x1d4, "20bbc0c96f879b6365af380c9d7405bdf152b49d98252d292d77f97037e726336a93afe1f95885f1b954f0a5a07d37d523b5db47f19db1ad51863ec96f8c281cb899d5b594e7a85b3aa8c46a8dbe07d8450089ffdf05"}], 0x1eb}, {&(0x7f0000005000-0x510)=[{0xf5, 0x4a, 0x820, 0x0, 0x0, "0f9f59f6c6c9fbbc7e46ff7b6c1be83acd96c9fd065cbe4d5c874f2ef434671c4af85d8c294d8e12534e0ad7ea7da4ed0b3d41a3dcbd5dbe4e8629eb0f3679f4dd0a2b7684a55e6a52d7ac7e196d42ccddc16f3945ceeb346e4a4bc7480df68dd5cd2ae744869a7c16d14bd3cd2f99b012665507e0e4e82c7d898bcdb72506bf05e7dd835a9f8700ff3442b8e3fae820d7eb4a7dd01b40e294178483a15ed4c60d524ed35288703abe59d9d9ebba34c0a6ecbb8ffed6c7fab2aa63ecb095e309029673ef62e751c9a25a285e6bad7f94106c2e89386b02f6f0314bfac6eba0957389116ea4"}, {0x102, 0x72f2, 0x100, 0x6, 0x1, "48054db21a1b2fa0a9e498e2b290c3ca804c55dafaee871d9a5b1e35e95b83a68728e2d90a9826510cccc9862edbb53a39498627d517dec982e6ff1c03a9e43359819d588b59a410f3b5e760271b617cbbb13341ee74d841624017c4f6bd5db12abd399735ad3a6bdbc3d756d0e8342a341e73931dd025f4c92798d2c2dac6f523cdaa5f0d4b6357515ffcb9ea0f5869d171b50fb198617631575f560e457ab8654bbf5b757ce3b692522a2501ace5b70f537d9282212e87c1b15edf2f733e35c424454c405b7de4d08712d85bf48b962ff58f35b15e7e499ed9cd82a58044de18d97e355dc355053efea1f880859de5f3a8"}, {0x49, 0x9, 0x100, 0xffffffffffffff0d, 0x1, "811681cbaeafe50ea57ed96f38b846cafd28f82ed65136a3366448b8217890d53579ba4b096fbb2724f333b0449a72e04ebb39b527042ef245"}, {0x10c, 0x0, 0x20, 0x3, 0x6, "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"}, {0x33, 0x100000001, 0x400, 0x2, 0x6, "8c028f63e20e710869e4c7497b139fdd4d51aa02dcbbae1bae8e555ef36e031b8b850f"}, {0x79, 0x0, 0x610, 0x4, 0x9, "810e78d0c84a82536a66d6a8f1287c5ae28e4575d9b55134872297a3dcd005cd0479f27a1e1248e47115eeae62be1916c72df1fe8e9a2b4ff2ec7e43454cb88007d8fbd3223b6958b2f0602960aa1332e86a560a5d424f8919f6cc2f562d76b22b50869bfd5d19d256"}, {0x4c, 0x4, 0x702, 0x8, 0x2, "765e154265b5831e469e5140db955a50f6c4b857fd6a362ee8fefabfb57a4091004ae5ddbba75fb8173841e8c36462a68063a3ea389103914c183de1"}, {0xcc, 0x7f, 0x200, 0x5, 0xf512, "d56973fdfb3b48a9ad0c990098ba197f1f4a032505722292b2f127d5f997c5191b92f64f3cc9aae4c309b48d05f7379541b69d5feaefac78870a4d01b41b10bcaa14c58b331b5ca93e68f158e323656a5742de0a7916544895b70e082dd717fa677f7c3fdfbd93e7f0f26626fa375dd21e6e12f354a2ce9ce60cc8ceabf52ebc11fbf40877a3013d79b205a5415042e290a1df97303249fa5bd2e41a2cafe911e7b82494978c577e9c228cda1713c38d8a85f04b05d55946e13535ac"}], 0x510}, {&(0x7f0000004000-0x311b)=[{0x29, 0x4, 0x31, 0x7, 0x1, "91b46cc09c5df9c23b61605ce64f130ca93df71201298e7c85"}, {0xac, 0x100000000, 0x0, 0x0, 0x20, "cb1ce5066f61bb2166ab558d72de8700570af10f7db15caee234591da9c6d86b143033f4562ac8b1a32bc67502e349d8aedacb2d69de6a3710cf59c8d728829d955c1d42bf90538ce2d5b1cda1c71b96fe6b1a46d2d61f2c9e7809358f2fb57bf210f7b0669d5d8bcb85fd830a014e51a04ee0444236596186cf2c8518dfd3a4cac12c1857314fba6efe855b7d4872dd79aa2ea22e5f87cf95b8bc45"}, {0x16, 0x2, 0x10, 0x8, 0x100, "ad7a06e15b3b"}, {0x1010, 0xee, 0x2, 0x2, 0x3, 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0x311b}, {&(0x7f0000008000-0xdd)=[{0xdd, 0x7ff000000000, 0x200, 0x0, 0x0, "496ec19e1c5589e5fd81e1fb8bdaa27407b4f6094b0dc7121cc90e4b4ef8829042e898d594fdd5cd816d98eedc831b9847e96689f734ec4862b3091754b4c6703e67a3614d5f681fb4e6a5ef9f475e84e6682195a1cc750481255ae9449cd3a888b42a44cb21345483d49a60d51f3b90dafdb5c9e449a1a34639f40e68694f97c022b600fd458b45f334c905be24dcaadea1486ee6ba3231cd2706a3f46fddab9dadd05ccc34e6ec36ecceed33cf5b11ea8e37aeaa997a2512589aee8caa5edbc6cc1fa82bb72dc092bf5a3075"}], 0xdd}, {&(0x7f0000007000)=[{0x64, 0x6907cd48, 0x311, 0x80, 0x7, "8a80c7d45ddc63314b9e98bfe0d1b98a1ce723289f8a75579e71061baa681ad1325b6bcd2d5326facac0a00d5b07d0ebb2d87d9ae3ff25f679d95b3bf3eccd41415b7dfe64338f693f83d2f125e84ec0540390ca"}, {0xc3, 0x3, 0x22, 0x2, 0x8, "6f05d0cb71bfde62b9d6564c17ab8cd010ed783285cb04d565f760f5cd7cdafb96c3cac93d7ec7957202779d42c4a5ace283d40b372bfb1171a2bc955be45b700e04b6859c6738b20ac299d3c3633281ec0194f049f14e43847c2e155014d095750daef0f2702474ce4b3ae9da724d01286706913d956949b7875b70861393383a765a442d38b803ec7c8f75d6f97e310c6abaa8bb151589df013dcbd5b2c8e8253485c8eaafbe44069830f58e4923ae832f92"}, {0xf7, 0x7fffffff, 0x320, 0x5, 0xfffffffffffffc01, "0cf024cb522f40293d609faa18e1adb4c54ea57efcdcd5223aefcf31d3556975a3e41bde0b6b08a9f347136de44de09463b31bed2e0577e04cfda4213efa4e85765a74ffd63c540252ad6c4ab9042ede0b4220f79997220a4140d11afd58f539498da210d7d1644437622c5a4ab10a496004ccbcd9982ae688154e80afd8e1e02338bc31bbd82db89c2b8b077f118fa802f55804fff6f083ba4a3336eb172c04e33f95dff2cac990838a524544af5f25389fa35797a3ccad3f864bfdd2984e487d278711d9c47f6a8e0e33f6dddf965a30bd45e038643d37e1af5e0a85678a9eeb9b317efcce12"}, {0x52, 0x8, 0x100, 0x9, 0x0, "ea284e699607a3ffa915500ddf3ea6be82d6414a9f58c9ab59264f0d3af716f7ea2d353a7efebf32c0ce936dabbaf3ee49fb567e865ed6314900c07f0f570aa169d4"}, {0x10a, 0x7ff, 0x303, 0x1, 0x6, "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"}, {0x49, 0x400, 0x0, 0x80, 0xeccf, "54b058cc1fe31fa1fb1d6d3d22c335ab6d156600f4c5b35657528ccd9e82c0487e4aca2fc9fc33174e2e61ec59f7e7288d9afe1d2c507157d4"}], 0x3c3}, {&(0x7f0000007000)=[], 0x0}], 0x7, &(0x7f0000007000)=[@rights={0xc, 0x1, 0x1, []}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r1, r2, r3}, @cred={0x18, 0x1, 0x2, r1, r4, r5}, @cred={0x18, 0x1, 0x2, r1, r6, r7}, @rights={0x10, 0x1, 0x1, [r0]}], 0x80, 0x40000}, 0x20004084) 2017/12/18 10:33:09 executing program 0: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000248000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in=@remote={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=@local={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000cbf000-0x4)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0xe0000001, 0x1, 0x80c, 0x0, 0x5, 0x10, 0x80, 0xa0, 0xffff, r1, r3}, {0x6, 0x100, 0xfffffffffffffffe, 0x91, 0x200, 0x7ff, 0x6, 0x3}, {0xffffffff00000001, 0x81, 0x8001, 0x2}, 0x32, 0x6, 0x200, 0x0, 0xa, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x2}, 0x3, @in=@empty=0x0, 0x0, 0x7, 0x3, 0x0, 0xfffffffffffffff9, 0x6, 0x7}}, 0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000002000)=""/180, &(0x7f0000001000-0x4)=0xb4) setfsuid(r2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x59, &(0x7f0000003000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="463993a5ff3d", [{[], {0x8100, 0x5, 0x2, 0xffff}}], {{0x895f, @llc={0x45, @llc={0x4, 0xd4, "91", "1ca6be5f9dd7ba7e69310fc30e445be46a120c1c3608590767b779b8fbd2bccc02ead80f94164d34ed415323612797442b070a86a9803d8a94f07bcf0e24d3b1ce5c"}}}}}, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000006000-0x4)=0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000002000)={0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000005000-0xbc)={0x1, 0x3, 'client0\x00', 0xffffffff80000000, "393098d7f542757b", "dd0f34edb397c8a600a3acc59f8f95f7a74c8c88f01dc61b45702f1e05402359", 0x6, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$tun(r0, &(0x7f0000001000)=@pi={0x0, 0xf203, @ipv6={0xfffffffffffffffa, 0x6, "e81295", 0x47cc, 0x3b, 0xaa1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, {[@hopopts={0x67, 0x233, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x1, 0x6d, "11dd48c60bc1df7e3d4a239bbd558f02cfe3bc9b7127c703501e8c214410e7dc4c540c1709b4ebaa669229611ea8b4bf2a4f04eef18cdc8f1fc2d8d12f644e94c9cc6e1cdc9bda83b2b8e86bb3e5cf091a3cb733b3be561ea19e76ecf8a8bea729566f66c1e470284b53ea3fb3"}, {0xff, 0x1000, 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{0xc3, 0xf6, "7a5f5f9169afd2b7207c24d011db18c18a941393057f6158973493b033570a6924ab2327b6cfc60e0b772995b19d6e64eb1d5cb02a60c0c7fb3fd755ca5b14e0bc25fbaf4527e41f68e9e5b81751ccaad5cb4eaa5e0131e02aac8a1bc00212535491733b5564e5a279495a96deff5c3ff8eb5ff82e417aee6a328030ef88337bf104d6f3c04c965691cc6534c94bded5a0a321457d75d6b90009ef8f17a55d35bac93dab0fe2a8b524bf3f1dbfd64e8353c9f24c4c8986357a5ca90050711b837aff7db928364d660a98f53e29811f67d51f30d3fb8edeb6f9f9a8382127c2dacd07e32585d65995e3141b7a08071a8bd62c4abdc642"}, {0xff, 0xdd, "99233f3cda4938247a5ef36423ad6d10087324c18d5f39da9e54ac1715170010ec56a6f5d1f8f52de5cf5cbf1d52dcda2e9ce74c113c6e160e7ecc2bf817f3b78a36b336f5448bc4885830e21f4398e34a92cf052a0595d38f82fc194840d3677a1c9332e7c85884b2475ed462a4d5a99bbe673650b3ab081534fff82256193e10508d2c3f36358758d67a6dba8af19ec030358b9db955d179a21405a70cbc357ceab91d2c06e099029e027d489617e97c9a440dcc70a4ad794d98d13d34330453063b18a57d10f7311caf0d0678cc8ff3eba74eb66606c30d47089866"}, {0xff, 0xe6, "74d32f885cde5f0caa232654c22ae1de225a297f55adf9c4dcb5e6c16d6153fdaa0e3008db45dc27dadd7cf4c49b8f5049e520751939ff329572b7e46e58576378d18c63b03bbf92ed0183ed4d9512598161e5804dde8abb2f3641324c4034b8e1d4bfe8afcd456e29a472e27b131abf59db2f1188a95379e966ac026851c3410d2e65bb6f45a647a3793e1951af7f3ba728457aced8e60bde926712d72cb404e31359776a7ace24407721b808b6ad753bab89f06095471fd1ba4510544db3a0ec5a864dff7db6980afeeb5f240e0127bf856bd665e1cae3c8af0863571afbcfeed58007c508"}, {0x0, 0x2c, "d412336093fe27789eab52722087e28d376755c26fdcac24a926525963d8d4fd9b3981185e8618f47505d2b5"}, {0xc9, 0xb6, "6b67881698ec98d58e3855aee99cf4048143b0d75074007d5565cc12a137877c4536b613cb4862d99d4f86663c2e67f50df078bf399802605f3e1a768ce6aabc0e7458ed2789440b0523381f9f4452bc3a545bc08e0e1e7daff20c8c303426e7bf14365afc33256736020746de0c141a1371c5e8029a8d9e950d9a535eb8903e293d05263178203ba7b3a742cafce544ed05c99b50f54fc88e78f89b50388f156f93ed61ab31ef14b5e9ee7802f1fedef49fe082a617"}, {0xff, 0x0, ""}, {0xff, 0x0, ""}]}, @routing={0xc, 0x12, 0x3, 0x9, 0xfffffffffffffffd, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @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}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @routing={0x0, 0x8, 0x0, 0x6, 0x2, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}]}, @fragment={0x792b21b2baf7fa75, 0x800, 0x0, 0xffffffffffffac1e, 0x6, 0x0, 0x0}], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x96bb, [0x0, 0x0, 0x0], {0x1, 0x6, "fea39e", 0x8, 0xbf, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@dstopts={0xb7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @fragment={0x32, 0x101, 0x0, 0x100000001, 0x100000000, 0x100000001, 0x2}, @routing={0x7f, 0x6, 0x1, 0x3f, 0x9, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}]}], "e6213fc31b0a288a52463ddb4278bd0863d7deaef4672fb7e0edb00bd3cf61c7d5a22bf16c916d46dad1be9f211c9d412308bb1f3d2a0ac1f7bc765fb6f4a5de007d0a36a241fcc098bf99482ebe436c23faa7d252c0cc89c8725280c765f73139ff6d54df06c8d2dd2b57e78984b6d9ec39679fb9a2459ab7f0a2a36c224416244dd0acfae35a6868491468949d63e6a6085eaedf17a9cea9fd0a862bd5bcf60e7064fc3fd81f47f55c0487de2631f4d85879ac69a6d46e06eb66e02597d20eaed0b1c9898702cf65a27ace3b6b5f8f9ebb1ef1"}}}}}, 0x47f8) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000004000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x6}, 0xc) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000004000)=0xb24, 0x4) geteuid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000004000)={0x3, 0x16, &(0x7f0000006000)="5666abdb1f5fe54f796242787ac54f41e4f2c908d8f5"}) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1903836cc5191695, &(0x7f0000003000-0xde)=""/222, &(0x7f0000001000-0x4)=0xde) 2017/12/18 10:33:09 executing program 6: alarm(0x6) r0 = open(&(0x7f00009cd000-0x8)='./file0\x00', 0x404040, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x2, 0x20}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in6={{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x3, 0x7f, 0x91, 0x80}, &(0x7f0000001000-0x4)=0xa0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000002000-0x160)={{{{0x2, 0x1, @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]}, {{0xa, 0x3, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xa15d, 0x0, 0x709cb22a, "31551f79380959b8e998f78faf0726b934a6b9159c798f1789db6939b4701dc1f285c30a2710831f28cd11d8a7a523f36b4c141b2488936d427bb22ab72a22a6326cf1d0b13ab14488cdf9610fc9b7d6"}, 0x160) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000003000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000)=0x7, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0xa, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) ioctl$TCXONC(r0, 0x540a, 0x292b7832) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000004000)="6ab7ff5ea56be2ebfe3e88a4c8ffb436554b0f0b218b0106e2d5af9feab3f1c87d82cc8485500e8725aef46a34e77249144f690cb12ce8f6d15b885722afb096b2c50ac0129cd71bc1b279ae46a81650b52c9b2b047406688f134f7bd48fd8436c7c5089e6b93297f5cef97084e425d2886ca4e28e0a50f1835fda9463975853d32df8f0794641dfa39bd876338b7e6d728918df2080a522a44f0e1189d7d6ee3927304369899de058d218bf43447bc781e3f15909868214b0055b8bdcf96c8151cdcf658da838") r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000006000-0x4)=0x0, &(0x7f0000002000+0x2de)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000005000)={r2, 0xffff}, &(0x7f0000006000)=0x6) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r5, 0x4040534e, &(0x7f0000004000)={0x4, @tick=0x3, 0x3, {0x5, 0x3}, 0x7fff, 0x1, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000007000)=[{r5, 0x1738, 0x0}, {r5, 0x1000, 0x0}, {r3, 0x20, 0x0}, {r5, 0x4000, 0x0}, {r5, 0x1000, 0x0}, {r4, 0x10a, 0x0}], 0x6, &(0x7f0000008000-0x8)={0x0, 0x989680}, &(0x7f0000001000)={0xe81}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000008000)=0x400, 0x4) 2017/12/18 10:33:09 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00006a1000-0x9)='/dev/ppp\x00', 0x80000, 0x0) getdents(r0, &(0x7f00008e2000)=""/239, 0xef) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x5, 0x4) linkat(r0, &(0x7f0000001000-0x8)='./file0\x00', r0, &(0x7f0000001000-0x8)='./file0\x00', 0x400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000002000-0x8)='./file0\x00', 0x49) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000000)={0x5, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000002000)={r1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000004000-0x4)=0x1, 0x4) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000003000-0xc2)="676ee7b356840af56848d531e02436e72decaa6780f3f242c073be57f964dfa9b63d3fa9dec63da5af73822b2be996f200e4dbaa6fe88f10dbb7b03f015a837d50799c345c090552494ff96881f7399bdda9296df99298749f49c2506705c0dc26778c4b7b92ea8c2a0d532f0a697605d1476125f9d10ec027659820f0aa9a14acb5972ab8607fb5c7e35952076e1c6a7e34dc42add4f23cbc8da5dffbb20e5d6d4bff5d5ec27a973f23a7604e531f7e78a5e5f2b33c4357c20bf06b2ecf0c545841") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000005000-0x5c)={0x9, 0x1, {0x3, 0x0, 0x6, 0x0, 0x4e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000004000)={@generic="a67a09a0984ae03713421aca2cbe75d5", @ifru_flags=0x1}) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000005000)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000005000-0x10)={0x1, 0x2, 0x1, 0x9, r2}) tgkill(r2, r2, 0x24) fcntl$setlease(r0, 0x400, 0x0) setns(r0, 0x0) mlockall(0x3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000007000-0x20)={@generic="5e8e153c9521a68496c9ea0797bc728b", @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000005000-0x4)=0x14) 2017/12/18 10:33:09 executing program 5: sigaltstack(&(0x7f00007b2000/0x2000)=nil, &(0x7f0000a95000)=0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={@generic="758fe19b1e50c0363c8a2f8a3fc7840f", @ifru_flags=0x4000}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000002000-0x88)={0x2, {{0xa, 0x2, 0xf1b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000003000-0xa0)={0x0, @in={{0x2, 0x1, @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]}, 0x4, 0x1, 0x8, 0x4d9, 0x6}, &(0x7f0000003000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000001000-0xf)={0x3, 0x4, 0x0, 0x4, r3}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000004000-0x4)=0x0) 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) 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) 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) process_vm_writev(r4, &(0x7f0000004000-0x20)=[{&(0x7f0000002000-0x9c)=""/156, 0x9c}, {&(0x7f0000001000-0x19)=""/25, 0x19}, {&(0x7f0000004000-0x3d)=""/61, 0x3d}, {&(0x7f0000003000)=""/40, 0x28}], 0x4, &(0x7f0000001000)=[{&(0x7f0000003000)=""/71, 0x47}, {&(0x7f0000003000)=""/4096, 0x1000}, {&(0x7f0000004000-0xd3)=""/211, 0xd3}, {&(0x7f0000003000)=""/15, 0xf}, {&(0x7f0000002000)=""/139, 0x8b}, {&(0x7f0000003000)=""/155, 0x9b}, {&(0x7f0000001000-0x6d)=""/109, 0x6d}, {&(0x7f0000001000)=""/136, 0x88}, {&(0x7f0000004000-0x30)=""/48, 0x30}], 0x9, 0x0) setsockopt$inet_dccp_int(r2, 0x21, 0x0, &(0x7f0000002000)=0x53, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc00c6419, &(0x7f0000004000)={0x6, &(0x7f0000005000-0x78)=""/120, &(0x7f0000002000-0x60)=[{0x0, 0xd5, 0x0, &(0x7f0000005000-0xd5)=""/213}, {0x40, 0x3a, 0x7, &(0x7f0000005000-0x3a)=""/58}, {0x7, 0x35, 0x7, &(0x7f0000004000)=""/53}, {0x400, 0x77, 0xfffffffffffff45c, &(0x7f0000002000)=""/119}, {0x91, 0x22, 0x0, &(0x7f0000004000-0x22)=""/34}, {0x8d78, 0xe7, 0x5, &(0x7f0000005000-0xe7)=""/231}]}) 2017/12/18 10:33:09 executing program 4: getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000914000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000+0xbd2)={0x0, 0x0, 0x0}, 0xc) setregid(r2, r3) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000001000)={0x2, [0x8, 0x91a3]}, 0x8) getsockopt$packet_int(r4, 0x107, 0xe, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) r5 = syz_open_procfs(r0, &(0x7f0000001000)='attr/prev\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000)={0x0, 0x0}) mq_timedsend(r4, &(0x7f0000003000-0x6)="cb441fbfe8df", 0x6, 0xafc8, &(0x7f0000001000-0x8)={r6, r7+30000000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000004000-0x73)={0x0, 0x6b, "d0510dc8a507a40091e337df2604c7349e931af1544e64d6380904679d5ed0e9b08c2e0638e1843a88b10dbfd7ef05100baf13d85d6561b6e8aa4ff11aa392b2754ce5042fd1df5312b2ca24787241e843ccee696c822670f8d6e75ccf25fd8a8de80c9d21125ee345b095"}, &(0x7f0000001000)=0x73) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000002000-0xa0)={r8, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xb5, 0x5, 0x5, 0x7ff}, &(0x7f0000004000-0x4)=0xa0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = openat$keychord(0xffffffffffffff9c, &(0x7f0000005000-0xe)='/dev/keychord\x00', 0x109000, 0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000003000-0x8)={0x1, &(0x7f0000001000-0x8)=[{0x7, 0x9122, 0x800, 0x0}]}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r5, 0x84, 0x17, &(0x7f0000006000-0x8)={r8, 0x100000001, 0x0, ""}, 0x8) ioctl$sock_FIOSETOWN(r4, 0x8901, &(0x7f0000004000-0x4)=r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r9, 0xc08c5335, &(0x7f0000003000)={0x7, 0xaf, 0x4, 'queue0\x00', 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, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r9, 0x5413, &(0x7f0000007000-0x8)={0x0, 0x0, 0x0, 0x0}) setuid(r1) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000000000)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000003000-0x1008)={r8, 0x1000, "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"}, &(0x7f0000001000-0x4)=0x1008) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r9, 0x84, 0x1c, &(0x7f0000007000)=0x0, &(0x7f0000007000)=0x4) 2017/12/18 10:33:09 executing program 3: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000291000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000116000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x1, 0x6, 0xf5b2, 0x80000001, 0x1f}, &(0x7f000008e000)=0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000748000-0x1008)={r1, 0x1000, "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"}, &(0x7f00005d2000)=0x1008) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x8)=[{r0, 0x30, 0x0}], 0x1, 0xffff) r2 = geteuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000002000)='id_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)='cpuset\x00', 0xfffffffffffffffb) keyctl$get_persistent(0x16, r2, r3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000003000)=""/4096, &(0x7f0000004000-0x4)=0x1000) fcntl$F_SET_RW_HINT(r0, 0x40d, &(0x7f0000000000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000004000)='./file0\x00', &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={r4, r2, r6}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000002000-0x8)={0x0, 0x0}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000007000-0x4)=0x0) fcntl$setstatus(r0, 0x4, 0x42000) setreuid(r5, r5) read(r0, &(0x7f0000002000-0x18)=""/24, 0x18) r7 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r7, 0x21, 0x0, &(0x7f0000007000)="6ca8dc334c9fc6e9db5a015a1056167f9f24eab79c3d22ad6983e6d97a9a7156076a563a2252eeb1123dc8634798a8ecfb0540420b6df9f6d4f47e82c479a4c6c77ad8aaef06bd339eff4645e1b73736e513be2d35f01f163df58e56474b3253bd374cac8443fe2bc88e738800c6e02424e6329b54263ffd1c01bcd9fbfb6c7722afd2ded798a9cc1a3b6dada512fabbc8111a9c327d936e856e82870822749168c24cb7", 0xa4) getsockopt$inet6_mreq(r7, 0x29, 0x14, &(0x7f0000006000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000005000)=0x14) ioctl$sock_inet6_SIOCADDRT(r7, 0x890b, &(0x7f0000002000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x0, 0x7, 0x8, 0x400, 0x6, 0x2, r8}) 2017/12/18 10:33:09 executing program 0: r0 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r0, 0x8001, &(0x7f0000000000)=0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) getsockname(r1, &(0x7f0000000000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) prctl$getname(0x10, &(0x7f0000001000-0x6e)=""/110) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000000)={0x5, 0x2, 0x5, 0xa879}) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000000)=""/56) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x6}, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xd, &(0x7f0000001000)=""/166, &(0x7f0000002000-0x4)=0xa6) prctl$setname(0xf, &(0x7f0000002000-0xe)='/selinux/user\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000)=0x0, &(0x7f0000002000+0x9b2)=0x0, &(0x7f0000001000)=0x0) r4 = geteuid() r5 = getegid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getegid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000003000-0x1c)={&(0x7f0000003000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000000000)=[], 0x0, &(0x7f0000002000)=[@cred={0x18, 0x1, 0x2, r0, r2, r3}, @cred={0x18, 0x1, 0x2, r0, r4, r5}, @cred={0x18, 0x1, 0x2, r0, r6, r7}, @cred={0x18, 0x1, 0x2, r0, r8, r9}], 0x60, 0x8000}, 0x0) 2017/12/18 10:33:09 executing program 2: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000a8e000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000000)={0x1, 0x3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000002000-0x4)=0x0) lseek(r0, 0x5e, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000003000-0xd)='net/anycast6\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000005000-0x10)='/selinux/create\x00', 0x2, 0x0) fremovexattr(r0, &(0x7f0000002000)=@known='system.posix_acl_default\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000006000-0x24)={0x400, 0x80000000, 0xffff, 0x454, 0xfffffffffffff7ba, 0x3, 0xffff, 0x2, 0x432, 0x4f, 0x9, 0x10001}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000005000)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$GIO_FONTX(r4, 0x4b6b, &(0x7f0000002000)=""/25) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000006000)={{0xffffffffffffffff, 0x3, 0x10000, 0x3, 0xfffffffeffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r2, 0x21, 0xa, &(0x7f0000008000)=0x8, 0x4) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000004000)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000004000)={r5, 0x0}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000007000)=0xc67, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f000000a000-0x6)={0x0, 0x20}, &(0x7f000000a000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000006000)={r6, 0x8, 0x30, 0x40, 0x100000001}, &(0x7f0000005000)=0x18) 2017/12/18 10:33:09 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a7f000-0xb)='/dev/hwrng\x00', 0x402100, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000216000)="536c41cf86ee808e3d6c63d779b1d771dc4b0945ab93075fe03f45727ffea4ef18069e454935fcd685701af1f5d859f2fb3b7c374ee08e8864980efff56e0a387afb010bd2806296ca599699d4f991ddb8a43366e6db7147be758c5950adb75006081bbc08151d80c9bd720d3fdb20578276c9c0c371e023b8a432bbd5727b036f6ee39a034d16633445a625d4b4bd67135db35bb79264dd98ea56e7aa6eb58349") ioctl$TIOCCBRK(r0, 0x5428) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x5) ioctl$TIOCEXCL(r0, 0x540c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000002000-0x83)=""/131) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000002000-0x28)=[{r0, 0x2, 0x0}, {r0, 0x2040, 0x0}, {r0, 0x440, 0x0}, {r0, 0x80, 0x0}, {r0, 0x100, 0x0}, {r0, 0x0, 0x0}, {r0, 0x1120, 0x0}, {r0, 0x10, 0x0}], 0x8, &(0x7f0000002000)={0x77359400, 0x0}, &(0x7f0000003000-0x5)={0x9}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000003000)={0x5, &(0x7f0000003000-0x13)=[{0xf36f, 0x6}, {0x9, 0x4}, {0x3, 0x2}, {0xffffffff, 0x0}, {0x2, 0x7}]}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f0000002000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003000)=@sack_info={r1, 0x2f3eb85b, 0x3}, 0xc) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000002000-0x1000)=""/4096) setsockopt$inet_dccp_int(r0, 0x21, 0x1, &(0x7f0000000000)=0x1, 0x4) fcntl$notify(r0, 0x402, 0x20) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000003000)=""/68, &(0x7f0000002000-0x4)=0x44) fchdir(r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r2, 0x8, &(0x7f0000005000-0x8)=0x80) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000006000-0x1)='\x00', 0x2) sendto$ipx(r0, &(0x7f0000006000-0x18)="ba6944c3790fca6bcc4fd1c4ada39ff641fd0114d0e454ff", 0x18, 0x40084, &(0x7f0000002000)={0x4, 0x1, 0xdf, "84a2e0c54975", 0x98, 0x0}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000003000)='./file0\x00', &(0x7f0000007000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000005000+0x8fd)=""/185, 0xb9) 2017/12/18 10:33:09 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000000000)=""/69) getcwd(&(0x7f0000000000)=""/32, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/access\x00', 0x2, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000003000-0x8)={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000004000-0xe8)={{{@in=@multicast1=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) ioprio_set$uid(0x3, r3, 0xfffffffffffffffe) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000005000-0x10)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000004000-0xa)={r4, 0x0, r1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r1, &(0x7f0000006000-0x14)={0x11, 0x3, r2, 0x1, 0x7f, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x3f, 0x1, &(0x7f0000007000-0x10)=[{&(0x7f0000006000)="3dc129679fba9b442121c07987b129ba91fe48aab786130925438d122609ffde7e3c45e4a4e812309c300bb0802246d6e3976791e47e74d1bfdf89038a72533a2fa6dd8d893039b4c5b5489e254d0b26ac81bd94b73da4139113b9fb6148a7ef1cfde73358cbe27d9b9a0701179354e2c00cd01d551779a97465af3446b3e3da4aa603aac99b015b14c9e770fbdd407bd077a5b4", 0x94, 0x9, 0xffffffff}], 0x3d0002) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000007000)=0x0) r7 = getgid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000008000-0x4)=0xc) r10 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000007000)='./file0\x00', &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000007000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000008000-0x4)=0xc) r14 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000)='./file0\x00', &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000007000)=0x0) getgroups(0x5, &(0x7f0000007000-0x14)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000007000-0x1c)={&(0x7f0000007000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x8)=[{&(0x7f0000002000)="21980b2d6f8255f4508c91e34d80c6b57e723ae207103558db4f049b0e1e33e00ca92599ecac2f965d65c444c9b062a6d064b0802352755ea9a8b8fe0e270bf04e681a1d9a7461fb88aae5d1da8125b8b8f50d5b05ba8a00d9dd31d12ac731e79f28d854038019bdcfd0808294bd8e71fec91f51ed3f18e9d3aedfcb69d3db266b2c36eaaf097a0c7b97ef083f42f61f1759c38aa50bcba7725ccf9b4ad7c65924fd160b4c56b4c056fcfb0dcc6a97bff326fc90931e12a8389744", 0xbb}], 0x1, &(0x7f0000007000)=[@cred={0x18, 0x1, 0x2, r6, r3, r7}, @cred={0x18, 0x1, 0x2, r8, r3, r9}, @cred={0x18, 0x1, 0x2, r10, r3, r11}, @cred={0x18, 0x1, 0x2, r12, r3, r13}, @rights={0x14, 0x1, 0x1, [r1, r5]}, @cred={0x18, 0x1, 0x2, r14, r3, r15}, @cred={0x18, 0x1, 0x2, r16, r3, r17}], 0xa4, 0x801}, 0x24000044) 2017/12/18 10:33:09 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000001000-0x3a)="e1c53a450eec9bba3cfa6308ac8fda4d5de4eb1c60f0e02e0d979ae1faede5cbe0a688ee8f36ee0cfe32e19e8a4edf5490e1e85a481986a5a56d") mmap(&(0x7f00003b8000/0x2000)=nil, 0x2000, 0x2000000, 0x2011, r0, 0x0) mmap(&(0x7f00003b8000/0x2000)=nil, 0x2000, 0x1, 0x34950, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f0000001000)="3d2212e37bbd0bd826b3f8c46fce899b08cb42fa6a9177e8becafa3579aaedcff4b5304e3f6c89cf61114bbafcc2b697fa136cdb06c382ae4b1acf207920e3847b0fc824eb65a0895b971c3683df7f9b9fe6e9f63d2859aac93ad3641083f9a860b89fbc54c80ae862230fee30d0f5053db0a979ece4bc167eae93cd", 0x7c) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000002000-0x4)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000002000-0x4)=0xffff, 0x4) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000003000-0x14)={0x0, 0x0, 0x200, 0x1ff, 0x0, 0x8001}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000)={r1, 0x8}, &(0x7f0000002000)=0x8) syz_open_pts(r0, 0x80) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0086426, &(0x7f0000003000)={0x9, &(0x7f00003ba000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000004000)={r2, 0xfff}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000006000-0xc)={0x0, 0x80000, r3}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000006000-0xc)={r5, 0x80000, r3}) socketpair$ax25(0x3, 0x3, 0xcc, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000006000)={0x0, 0x0}) 2017/12/18 10:33:09 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={@common='ipddp0\x00', @ifru_flags=0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000000)={0x5, 0x9dc, 0x9, 0x5}) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000002000-0x8)={0x9, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000001000)={r2, 0x10}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000003000-0x59)=""/89, 0x59, 0x2100, 0x0, 0x0) fadvise64(r0, 0x0, 0x200, 0x5) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x5}, 0x4) flistxattr(r0, &(0x7f0000001000-0x46)=""/70, 0x46) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000002000-0x10)={0xfffffffffffffff9, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000004000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000)=0x7f, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000005000-0x4)=0x0, &(0x7f0000001000+0x873)=0x4) recvfrom$llc(r0, &(0x7f0000003000)=""/4096, 0x1000, 0x20, &(0x7f0000002000-0x10)={0x1a, 0x5, 0x200, 0x7, 0x1c0, 0x800, @random="2f39395ae61d", [0x0, 0x0]}, 0x10) fcntl$notify(r0, 0x402, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f0000006000-0x8)={r1, &(0x7f0000006000-0x1000)=""/4096}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001000-0x28)=[{&(0x7f0000002000)="8eabaeec5f28cd155ce4d58d39452b8c12d250b64ebbed1fd7f1e48d79ce99d88c0be97421b8e2eba74a762bcbc128c9eebc9a0380df76f0714ca38a16067e44f3c8c041cd8c2cfd3ba103f7099d37e4e368fcddd7cd006d2a50ed1d42d4e7aad06acd32349bf7241dc9f6b9114b84c278ef7886604c65d16b1afdb5ffa2434df0cf63cdf8e952de182ed6e2d16ddc5090", 0x91}, {&(0x7f0000007000-0xe2)="af04da73b413cd5ff62ec7eb772977022099b6fe52691ed2f25955c1e3389aea1a6b31fc5f3301319100bf32ef8a9cdc375b93d96a3426251f4055ae73e05852ab952fb1df4409e23737c0eb442d9670eed84ab3a6e1cb6346572c444524c42ad85d9309f796aa77a684dc7e3b12f766112573ef4ead5250a4b6cfaaa8a81f31121a02dcb12e1efd0344e0d28b6488f3308a46075103bf7ae986e496cebd552f98e02c4206f0894dc0d99388cb77c2be60646f35727a7dd74fa504db8684e3b214b48a161520de291291e3e31d6bb823bbcf0dc7415dd3722d0e6e58e5d4cfbf9635", 0xe2}, {&(0x7f0000005000-0xf8)="e7425c7029c24556acca483e238b574ea7b50969cde271336005f624e10ba59fb8cf9b1436b4b533022eaaca70437240d7a28dc7b054e56b5cf123ecf89f9d476a9a7c59ebdc798dddc91bf7d7d8a5891f7eb5f4df6601d3ec1e2a0725e7bb68d75d09ec9ec864fe00df62f3a9125f8b45ca17f08794011986e35566005b6d42339351a14e7470859911fefe4f120df98e6f1e0e8771abc5ad54431f98fb0df2942deb031ce1706cbc8adc493c150c153cb363be4ae9aa2435b8040cbdb014666af6cac23284835b3e156e7e506502144eacbba4907e988416cb53befa45772a3968de50b2c7e5adb1c7709860a44e660ab5246434996c26", 0xf8}, {&(0x7f0000006000)="ba2b6d4bb91957cd078cb1ab3d80a2ebaedb21b131180b2c4225cd9c3b94e1ada15dcceca8d2290faffe605d419728d81542d79db30411148c83336f58fbb78d8546288173f795e3898062800fede2b1b1e8cb2c12", 0x55}, {&(0x7f0000007000-0x3c)="c5f2ae3536f58cd848cd6d6f8458ac5eea25cb3759de08b9294528edefc6e06546ae05bad5a8bce0be8273910268b00b0339209a54b86a7a40358de8", 0x3c}], 0x5) 2017/12/18 10:33:09 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000396000-0x16)='/selinux/checkreqprot\x00', 0x181000, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000282000)={0x536b, 0x78, "ea84ee62264eaecd1dc8aedb1ef9cb6818fc4243657c576599f2654d7cab3068a4f7b17f7782fbdb9d351af6e39df3aa988ee24fbf74ba9193c0f7af91659acfe066cbb2d9182e26a3f7e4824c24902315ba6ae83b597b2e209b4c483cc10faa43a5d4f1c5ba6caa8f0f0a3bcbf0dfc598b4bcadbe77aa35"}) fcntl$getownex(r0, 0x10, &(0x7f0000cff000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00008c9000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r2, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x3) close(r0) setsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f0000000000)=0x6f, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r1, 0x3, &(0x7f0000001000-0x8)={&(0x7f0000002000-0xa5)="2108eaec5083175ec0844bc1d80b099814a9a1f2ef9d50bdd3bdb5c56f1a84321aebbba872d087571bb9f109eaf7d5e0394770e7e3c19d8f964564f61c8dd1c10b08c200df98b3e0a1b715c59dda2b3fb54587f6d53e382b0220d8b548644d85290ee4b6c6414cbe7ff3b5d672553ebe4437f8a18f46eb33250bd46cb3a97c36120022dc2d03cf4858abf5663c8ae56e8769673da2ae7d36b6cc7afed06b7f14dfda8a15cd", 0xa5}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000003000-0x14)={0x7, 0xffff, 0x8, 0x8001, 0x5ac4b6a8}, 0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000004000-0x10)={0x0, 0x0, 0x9, 0x8000}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000004000-0x8)={r3, 0x1}, &(0x7f0000003000)=0x8) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000003000-0xe0)={0x0, 0x0, 0x0, 0x9, 0x3, 0x0, 0x0, 0x19, 0x10, "3c8268773c01783f7fe5effe6abc805615707d9918bb06dace4bd5c57453bf0b1031a2c114cde2e00ac188d677a84835c2fe47d1deea99677d9f74b45d938a97", "f18e82442b8d356c5bb595d90a49fbf8d1036635d42e595d362c48a4140e125dee581a046318edb254193e868ea5ee5336bad1441409a8ae1c628761090bc779", "f656360572792c573545368f4d36d2b78cde374943d91cf606ddada2fce5481b", [0x2, 0x4]}) setsockopt$sock_void(r2, 0x1, 0x3f, 0x0, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0xd5) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000004000)={0x7, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x800, 0x6, 0x4, 0x2, 0x0, 0x8000, 0x5, 0x4439}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000005000)={0xb49c, 0x74, "74410b01e80a0e919a38ebcf81bcb0e390c064f9cc4c20becc1da0c3a57015b41d554f8327e8bbb67ba754f25fb0bf5057175e07aa91a016b1c20d512daa0f92a5a7132b66b29ea9a3534f369134d9f8bb17191e1e4286900b4b7f6e1e3f495df3a4595d9f4136c99a51af7a5ba4bb2e805ee31d"}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000007000-0x8)={0x0, 0x0}, 0x80800) ioctl$KDMKTONE(r5, 0x4b3b, 0x2) ioctl$sock_inet_SIOCGIFBRDADDR(r4, 0x8919, &(0x7f0000007000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1402}) 2017/12/18 10:33:09 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x15)='net/ip6_tables_names\x00') ioctl$sock_proto_private(r0, 0x89eb, &(0x7f0000641000)="d5709a1b9c16dc4caf22b39dabf5dcd89ea064f9be820f82508edcd66ca2ff1d17db9c9e2ea2f243e403c970f719255e71e76b567fc019f50d6ebdb076183ad48034a377b9169454a989910d69f9849fa1f5c881157dc96e21b8182be4d092f84f3a82fb3f074a1cd9a134183875144b14d7d6cd0d6c62a2e583b069ce79383af71a4df5023bdff08a17bda9dfa64cd3e88986545fb5cfcdb574a8629f9c9a94dd") getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={@common='ip6_vti0\x00', @ifru_addrs={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000001000-0x2c)=""/96) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000002000-0x4)=0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000003000-0xb)='cifs.idmap\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000003000-0x10)='ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00', 0xfffffffffffffff9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000001000-0x3)='trusted\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) 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) keyctl$dh_compute(0x17, &(0x7f0000001000-0xc)={r1, r2, r3}, &(0x7f0000001000-0xda)=""/218, 0xda, &(0x7f0000002000)={&(0x7f0000002000)={'tgr160'}, &(0x7f0000003000-0x89)="eaad28fbcd59202fdf2b3c002b5a297d5f4e20ad18c33d42eb48c5529c492c8ef6f7d31c5c759736caa96dcd4d626baf9d2695c9dd23175ae7a858a15524483208d130c9b8d7f076b2cf4a961dac78d13f4d0e1b617fa45b0b4f4d52a808d2521e00eeba55e407950205cc100802f668edc0db365fbdfad66aa78f06b3d6b486d1777cb47de16e3350", 0x89, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001000-0x9)='illinois\x00', 0x9) prctl$void(0x3f) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000004000-0x4)=0x840, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000004000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@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}, {{@in=@broadcast=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}}, &(0x7f0000005000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000004000)='./file0\x00', &(0x7f0000003000-0x44)={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) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000)={r4, r5, r6}, 0xc) 2017/12/18 10:33:09 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x800) prctl$setendian(0x14, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/checkreqprot\x00', 0x4a4000, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000001000-0x10)={&(0x7f00003e8000/0x2000)=nil, 0x2000}) ioctl$sock_ifreq(r1, 0x893f, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ethernet={0x307, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000003000-0x1)={0x0}, 0x1) flock(r1, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r1, &(0x7f0000003000)='./file0\x00', r2, &(0x7f0000001000)='./file0\x00', 0x3) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) getgroups(0x4, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0]) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000005000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r3, &(0x7f0000005000-0x1c)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000004000)=[{&(0x7f0000004000-0xb6)="59c44b7280edecc0d9824cdc3bbeeb3aa6f172fb74d3228ab3452e9b97ace09906a2cf5d2550395d4623d9b8ca27b63ace3602791d089891eeaed510750bbc1002f93a2da0c48d5ad4be2d1e598f161f1960a9dc30d3717aab90102f21355eb5b011fd970a0bccaf7ae39be0edfe2d199220a1aa7b418d31625d600ab4cffb30881b50a58b8a5dc5362ee7af1c2eb27e83290196a9218b42d6a646e0aedeb5e73e271c8f8e9eab95101ea57c6a1d1110fa3e5132d762", 0xb6}, {&(0x7f0000004000)="b3481a17c979128a94ce26346ab7638f5349d63fe6b0fac3bd338dd633d2e0ff04955e15314716b4a04fbf43e7b59bf9109ceca168ce5a6d5181a08a58cbb2f3baab7a55ff87c2c2f2fde487e0a82198c6a4ba2d2b5cd9c26ec244d801f9a8e9c1a72c352ce2ad698b63eb85c014e99ca35dabfd867da56273b6f6ceac0ce1385a72d70a24f66944281cd6053c5c26fbac63d84376b47f48dc602abe6ccc260726b55dd9617f9f9aff5710736dfab822009f72626789d7328f576a1e5986a298d18151e852cd6da2501d3bec92873f4a405190db1a19f284df37c60409", 0xdd}], 0x2, &(0x7f0000004000)=[@cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r2, r0, r1, r3, r0]}, @rights={0x28, 0x1, 0x1, [r2, r2, r3, r3, r3, r2, r8]}], 0x60, 0x24000040}, 0x20000080) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000005000-0x70)={0xffffffff, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x2, 0x3f, 0x200, 0x400, 0x0, 0x4d, 0x2, 0x7ff}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r8, 0x84, 0x6b, &(0x7f0000002000)=[@in6={0xa, 0x0, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, @in6={0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffff7fff}, @in6={0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xdfb3}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r8, &(0x7f0000005000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000)=0x8) 2017/12/18 10:33:09 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000000)={@generic="9f43aff2c302f79ffd96b5c2ddeceb61", @ifru_map={0x400, 0x1, 0xd5, 0xb702, 0x6, 0x100000001}}) r1 = socket$inet(0x2, 0x0, 0x2) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000001000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="ca8540feed99d906050d5649d45997f3"}) r2 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x10940, 0x110) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000001000)={0x80, 0x4cd2f2a2, 0x100000001, 0xfffffffffffff9b6}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000002000)={0x0, 0x1, 0xffffffffffff0000, 0x1cd, 0x9, 0x7f}) setsockopt$inet_dccp_int(r2, 0x21, 0x0, &(0x7f0000001000-0x4)=0x9, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) splice(r2, 0x0, r2, 0x0, 0x1f, 0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)={&(0x7f0000002000-0xf0)={0x2, 0x12, 0x8, 0xf, 0x1e, 0x0, 0x4, 0xffff, [@sadb_x_sec_ctx={0xd, 0x18, 0x1, 0x1f, 0x5f, "52febe7fb4aa78fbb312758723c57a423f92a5afa8c78c644beac0d6474e768b6c4a04005982217e209a025dedde88f0ba2b61024a9f23ef3ef8bd9a62436da616995794f580bcf2e1f67e78aee29e6bc333a5b3cc4de644ef734d8609bf2e"}, @sadb_x_sec_ctx={0xf, 0x18, 0x131a4c87, 0x614ed273, 0x6a, "db7dd2f2078b3413552c15f9465d6afef184b735d5d07b51fbf50459845bf76ce2ddc94a32ecc3df8760a654a5b9ad726225b3406015b456d7024522e944716922b6b4fca7539d305f2bd1e9edc4531adaaa5bb12a27034c32a08aab86188ff9f691335ae9913349631d"}]}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x80) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000000)={0x8, 0x80000001, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000002000-0x20)=[{&(0x7f0000005000)=""/137, 0x89}, {&(0x7f0000006000-0x6d)=""/109, 0x6d}, {&(0x7f0000006000-0xdd)=""/221, 0xdd}, {&(0x7f0000006000-0x1a)=""/26, 0x1a}], 0x4, 0x0) getsockname$ipx(r2, &(0x7f0000005000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000006000-0x4)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000006000)={0x3}, 0x1) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x1c010, r0, 0x0) ioctl$VT_ACTIVATE(r2, 0x5606, 0x5) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000008000-0x8)={0x0, 0x0}) 2017/12/18 10:33:09 executing program 5: keyctl$set_reqkey_keyring(0xe, 0x3) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000+0x4e8)='/selinux/mls\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000000)={0x3ff}, 0x1) ioctl$TTUNGETFILTER(r1, 0x800854db, &(0x7f0000000000)=""/40) syncfs(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r2, 0x8, &(0x7f0000002000-0x8)=0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001000)={0x0, @rand_addr=0x0, @multicast1=0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000002000)={r3, @rand_addr=0x5, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r4, 0xffff) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x5000000000000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000004000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x5a4, 0x3, 0x100, 0x100, 0x8, 0xc10050, r3}) r5 = socket$inet6_icmp(0xa, 0x2, 0x3a) openat(r1, &(0x7f0000004000-0xe)='./file0/file0\x00', 0x2000, 0x108) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a45321, &(0x7f0000005000)={{0xbb00, 0x1}, 'port0\x00', 0x80, 0x8, 0x1000, 0x6, 0x7, 0x3, 0x9, 0x0, 0x1, 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) recvfrom(r5, &(0x7f0000007000-0xe6)=""/230, 0xe6, 0x2, &(0x7f0000002000)=@nfc_llcp={0x27, 0x67, 0x7fff, 0x7, 0x200, 0x400, "8543828fe3986cecf7dcb9dc1acd6091e5bfa7b48c3fafb904c0ad2a6b578405c6761313f8a6d2c2bc7f421aae8b35fc0daeb58b2d90bfa78275b451796db6", 0x76}, 0x58) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000004000-0x8)={0x0, 0x2}, &(0x7f0000009000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000008000)={r6, 0x1701}, &(0x7f0000004000-0x4)=0x8) 2017/12/18 10:33:09 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x80)=@generic={0x0, ""/126}, &(0x7f0000cab000-0x4)=0x80, 0x80800) setsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000b99000-0x4)=0x0, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000002000)={@common='teql0\x00', @ifru_flags=0xb03}) 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) 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) 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) 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) 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) 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) 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) 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) 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) 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) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000003000-0x140)=[{{&(0x7f0000004000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000001000-0x50)=[{&(0x7f0000000000)=""/7, 0x7}, {&(0x7f0000002000-0x2a)=""/42, 0x2a}, {&(0x7f0000002000-0xd3)=""/211, 0xd3}, {&(0x7f0000003000)=""/207, 0xcf}, {&(0x7f0000003000)=""/26, 0x1a}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/92, 0x5c}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000004000-0x84)=""/132, 0x84}, {&(0x7f0000004000-0x2c)=""/44, 0x2c}], 0xa, &(0x7f0000000000)=""/83, 0x53, 0x4dfe}, 0x2}, {{0x0, 0x0, &(0x7f0000004000-0x10)=[{&(0x7f0000001000)=""/48, 0x30}, {&(0x7f0000003000-0xcd)=""/205, 0xcd}], 0x2, &(0x7f0000001000-0xb1)=""/177, 0xb1, 0x1f}, 0x3}, {{&(0x7f0000001000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000003000)=[{&(0x7f0000001000)=""/132, 0x84}, {&(0x7f0000004000-0x16)=""/22, 0x16}], 0x2, &(0x7f0000003000)=""/210, 0xd2, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000004000-0x20)=[{&(0x7f0000001000)=""/83, 0x53}, {&(0x7f0000001000)=""/27, 0x1b}, {&(0x7f0000002000)=""/23, 0x17}, {&(0x7f0000004000-0x88)=""/136, 0x88}], 0x4, &(0x7f0000004000-0xc2)=""/194, 0xc2, 0xfff}, 0x7}, {{0x0, 0x0, &(0x7f0000004000-0x30)=[{&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/159, 0x9f}, {&(0x7f0000003000-0x38)=""/56, 0x38}, {&(0x7f0000003000)=""/22, 0x16}, {&(0x7f0000003000-0xe9)=""/233, 0xe9}, {&(0x7f0000002000)=""/141, 0x8d}], 0x6, &(0x7f0000001000)=""/170, 0xaa, 0x7}, 0x8}, {{&(0x7f0000001000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000004000-0x18)=[{&(0x7f0000004000-0xde)=""/222, 0xde}, {&(0x7f0000001000-0x99)=""/153, 0x99}, {&(0x7f0000001000)=""/123, 0x7b}], 0x3, &(0x7f0000001000)=""/68, 0x44, 0xe884}, 0x9}, {{&(0x7f0000000000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000003000)=""/40, 0x28}, {&(0x7f0000003000-0x92)=""/146, 0x92}, {&(0x7f0000001000-0xaf)=""/175, 0xaf}], 0x3, &(0x7f0000003000-0xea)=""/234, 0xea, 0x9}, 0xfffffffffffffff7}, {{&(0x7f0000003000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000003000+0xb6a)=[{&(0x7f0000004000-0x66)=""/102, 0x66}, {&(0x7f0000003000)=""/234, 0xea}], 0x2, 0x0, 0x0, 0xd4}, 0x2}, {{&(0x7f0000004000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000002000)=[{&(0x7f0000004000-0xbb)=""/187, 0xbb}, {&(0x7f0000003000)=""/47, 0x2f}, {&(0x7f0000003000)=""/61, 0x3d}, {&(0x7f0000000000)=""/32, 0x20}, {&(0x7f0000000000)=""/4096, 0x1000}], 0x5, &(0x7f0000000000)=""/39, 0x27, 0x100}, 0x1}, {{&(0x7f0000003000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000004000-0x20)=[{&(0x7f0000004000-0x75)=""/117, 0x75}, {&(0x7f0000001000)=""/127, 0x7f}, {&(0x7f0000004000-0x74)=""/116, 0x74}, {&(0x7f0000003000)=""/4096, 0x1000}], 0x4, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x4}, 0x5}], 0xa, 0x100, &(0x7f0000001000-0x8)={r1, r2+30000000}) 2017/12/18 10:33:09 executing program 4: pkey_alloc(0x0, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) fcntl$setlease(r0, 0x400, 0x0) getsockname$llc(r0, &(0x7f0000a0c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000023b000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000001000)={0x3, 0x0, 0x1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000003000-0xb3)={0x0, 0xab, "09a5a47abc860d4344b11ec2c26328d9c3d3a5daf347904d39f0c3cd8e449eb5551e7495932980c4d029eea77d4ba0fa25170ebfaa5132f37c20937144a0bdba1397b41c1a0f392e6cc8e820797fd406f9661f3c975460be71362f4153bcb070635f4fe01c8a586ff6e5e6ebbdb3fdba872ef05b83ff28581d96db08901016e41537ed66728ac513a8217d583b7b2bb9c376d2945f26cf2021bd18e736b3278034d0e961d6d6314bf98758"}, &(0x7f0000001000-0x4)=0xb3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000)={r1, 0xb3, "775f46ab1a0db869ed94688a1d64cb8c82dd7c10a0e9fd9b19041cc3e9bce5e64700dc4d21a62aa8284d3d49e19d0151ae794dd52ca75542fcb3aecb6dcb783da1d845a6b6df9a89c7e5bd452490461715ecb92dcfbbe7c653fcf6e14481bd1692dd64c6d8ae13b27fe4fa4482ee4f1ebbe2eee5f5b25f897c5afaf17c2163521147e57fc1d9659b6e0f82a7d2a0bd1dc68fccad1f0fa8b7865f660b8a32a07f9838978d34bf510feef31612fa4f294b29ef98"}, &(0x7f0000002000)=0xbb) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer\x00', 0x82200, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000004000)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000004000)=0x9, 0x4) ioctl$KDDELIO(r0, 0x4b35, 0x80) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000003000-0x23)=""/35) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000005000)={0xf05d, 0x3f, 0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000006000-0x4)=0x100, 0x4) mprotect(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x1) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000005000-0x44)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="18268359c85f8a1afcfc291a5ab5c5fb"}) fchdir(r4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000008000-0x70)={0x9, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x0, 0x1ff, 0x1, 0x10001, &(0x7f0000007000-0x10)=@generic="cc929da1b088b9c1280ca92bb732690c", 0xfffffffffffff0f3, 0x781d, 0x0}) 2017/12/18 10:33:09 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000000000)=""/13, &(0x7f0000001000-0x4)=0xd) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000001000-0x18)={0x767f, 0x800, 0x0, 0x7, 0xffffffffffffff7f, 0x1}) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000000)=""/231) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000001000-0x20)={@generic="420ca798c8cff03888f85be717bfcbca", @ifru_flags=0x8000}) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000001000-0x4)=0x6) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x2, [0x39, 0x4]}, 0x8) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000001000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000000)={0x8, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0x8000, 0x8, 0x1000}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000003000-0x8)=[0x7, 0xa9]) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000000)=0x7) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000004000-0x4)=0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000004000)=0x0) ioctl$TUNDETACHFILTER(r0, 0x400854d6, 0x0) ioctl$TIOCCBRK(r0, 0x5428) ioctl$VT_RELDISP(r0, 0x5605) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000004000)=""/65) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000005000)={0x1, 0x3, 0x400, 0x1, 0x5}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000007000-0x20)={@generic="708478dce2bf329af98a84e19fe9dae1", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/18 10:33:09 executing program 6: getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0xa)='encrypted\x00', &(0x7f00000b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='$\x00', 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000028000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c1b000-0x63)="40225bd044898eca7bbaa37fc691ea92d0171653b3a7bace4285a50dcb03faedd095202f40a702715879ff37d5d56ea71af555d4eb5c2cd448b03ee2aef4a665bdb0ee10d8a9aab8d0955307576ae6f2d68131405eaf015931bc6ec245ec59866c55ea", 0x63, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000001000-0xb)='asymmetric\x00', &(0x7f0000122000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000669000)="38c087c37438dd3088aa2d2e691153ff9ab97abca5a5c3e9fc4eda1922cc3884235eda8babcb5255c61015fd48717f8494950d6b4939f2edbf18f2ab53481accf7ae70a5b3034873ea872bde2525aa98e6c64d3cd7164bdf90ea658aa73f8f5b0468793c6ad40d1d3637041c13e49b17302eeebd1e9e740b6c2c380099ab9add96cc554d5d5378588ed0a92c511f58ac5edfc394879529f8a2a4e5d3a9bae71a955632efe980a1223210050faf2f029675ab7dfac97eced05ef3a304628bd50bde6b220c8d29366a8f0f01", 0xcb, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000000)={r0, r1, r2}, &(0x7f0000528000)=""/99, 0x63, &(0x7f000079f000-0x2c)={&(0x7f0000852000-0x6)={'tgr192'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x400400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f0000001000)={0x40, 0x9, 0x6}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f0000003000-0xe2)=""/226) ioctl$BINDER_SET_MAX_THREADS(r3, 0x40046205, 0x8) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f0000000000)={0x2, 0x1, 'client0\x00', 0x2, "ff4e51bb87457ecb", "21d38480a98f8872885c216db1a22ba583316d2ae06e255aa0c03983e360f81a", 0x40, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$link(0x8, r2, r0) socket$unix(0x1, 0x2, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000001000-0xcf)=""/207) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000004000-0x28)={@generic="84138d1edc3ca65d473a6f6b3e86ebd6", @ifru_ivalue=0x1}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f0000005000-0x4)=0xcdbc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/user\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f0000004000-0x8c)={0x5, 0x524d53af, 0x6f4b, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000005000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r4, 0x5418, &(0x7f0000007000-0x4)=0xde3) 2017/12/18 10:33:09 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000663000)=0x7fff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000b4000-0x8c)={0x2, 0x8, 0x1, 'queue0\x00', 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000000000)=0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000002000-0x8)={0x3, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000000)={r3, 0x3}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x78, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000003000)=@assoc_value={0x0, 0x8}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000003000-0xc)={r4, 0xfffffffffffffd2b, 0x30}, &(0x7f0000002000)=0xc) fcntl$notify(r0, 0x402, 0x80000000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000002000)='blacklist\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000005000-0xf7)="9acfc4f6e3471ac2eb06c1f04878bf90ae78e8b17eb17b342f3b5f4ee76b522a89c44dcbe9a0cf20a62dff7a788f6b3d52c7a4367b88844037bff807f3174b277f3d248c62145104ab36cf22a11c6ff087106bb0146bc3cc29702d64bc39182ceb6ac702d9771c9ca69915ffc4e6333a3c3b4323e2e81b7e0eac3e7b0e185b3b83c7f439a052fd03aa241652c3369bb40fe9c1ae08e266843ba9fea4bd18b02275f65c0058406db012d8cd796a85f019c5be23beb2d012805d383969e43049d52215620646bd5d7eea8d7f8a3f306ad20f3d24c93da4d3631f2f5932920b4688dfc80f9cb3ab9ea91866f4038008510cbd1f780d10e0f0", 0xf7, 0xfffffffffffffffc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key(&(0x7f0000001000)='encrypted\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000-0xc3)="f44f1cb954f481cb7ed77d8b84e29041856451e8b50cd7cb9be93399bc15d1b8bf8feb7f847a91a9c9af747568a87f2c22998ce075f438f939484c723ee7738bd70b558abc8ebcca74210731ecbc34a2c245a076a78ae3433e603ddd1bc08aa4cbcf914e89dfaee22d428eb6661002a568681716e04f6c29455f1eb1d5dfcd74ac1878736cb7d8c0f751225051c0b9098fa6af1003ca26cc7060d0dda6c18bde6b659a9292e7ea9999908c078d986170292519fd7b7ebd334df03796992c20973672cf", 0xc3, 0xfffffffffffffffd) keyctl$link(0x8, r5, r6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCTTYGSTRUCT(r1, 0x541a, &(0x7f0000005000)=""/194) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000007000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) ioctl$TCFLSH(r1, 0x540b, 0x7ff) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000007000)=""/169, &(0x7f0000008000-0x4)=0xa9) 2017/12/18 10:33:09 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000+0xd54)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$read(0xb, r0, &(0x7f0000e34000)=""/98, 0x62) syslog(0x5, &(0x7f0000000000)=""/91, 0x5b) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000002000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000740000/0x4000)=nil, 0x4000, 0x2, 0x12, r1, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000003000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000004000)={0x0, 0x1}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000002000-0x20)={0x8, 0x862, 0x2, 0x3e83, 0x9, 0x5, 0x0, 0x5, r3}, &(0x7f0000004000)=0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8940, &(0x7f0000005000)=@add_del={0x2, &(0x7f0000005000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5}) iopl(0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000003000)={0x3ff, 0x1, 0x200, 0x2534, 0x20, 0x8000, 0x4, 0x4, r4}, 0x20) ioctl(r1, 0x3, &(0x7f0000002000)="8245f072741c0f5861b4d1651c14f1e5c89e08414df0bfb91d19a4fef70b880ff602629632927f79ae7b9c420a1cfcad4e4855551a13bbfd33561b6ff4d0f7d7c04819108a71bc4e52eefaa47c6cd564892b56c2747e395dbc1d1cf6cbd49fe22f7b74c69116252b5771c2c7913dd82a30db57195c2b02ae3f79da55058a6062a8b81be7904308cb") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000006000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000)=0x20) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000005000-0x8)={r4, 0xffffffff}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000007000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001, 0x0, 0xff, 0x5, 0x80000001, 0xfffffffffffffff7, 0x8001}, 0x20) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000009000-0x6)={r5, 0x6}, 0x6) 2017/12/18 10:33:09 executing program 6: r0 = socket(0xd, 0xa, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x2c, &(0x7f0000001000-0x2c)=[@in6={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00004a3000)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000e62000-0x97)={r1, 0x6, 0x8f, "d4a897f9b887c0101db68a8b7f05a2c65efeee12d0a45721a97ada5c501ce51c7934f453e2aa2ab024ce244e502b14ce843be7a908de6e779a251c616d66965020f786105fc839dd30fb8bc4f68574207bb0179bc92fb522e0b00fbaccae37410fd684a543785cbd23dadf46ec480073d46f4e0dd00f6d17fb9fb11a9a6d9c18616edc756971d9bb1b4d35886df862"}, 0x97) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000002000)=0x1c) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000001000-0x18)=@add_del={0x2, &(0x7f0000002000-0x10)=@common='ifb0\x00', 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000003000)=0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000)='/dev/pktcdvd/control\x00', 0x40, 0x0) unlinkat(r2, &(0x7f0000002000-0x8)='./file0\x00', 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000003000-0x36)=""/54) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000005000-0x1)=@assoc_value={r1, 0x1ff}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000005000)={&(0x7f0000002000-0x58)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x58, &(0x7f0000001000)=[{&(0x7f0000006000-0x90)=""/144, 0x90}], 0x1, 0x0, 0x0, 0x1000}, 0x12103) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000006000)={0x0, 0x0, 0x2, 0x0}, 0x10) setsockopt$inet6_buf(r2, 0x29, 0x3f, &(0x7f0000003000)="8bd526372fef343e3a8e8990a08809c4fde4f2df23fabdca5c3b5c1aa967bb1f1164a7adc5910b0979aee825cae5b12bb4dcad8fc48ae67af9a7e637ec5cce7becdf10853edf483d6e272891afa8cfe6bcaf2c591a796e813cc23206f41dfeab32a097748f7131af4e909f7b2cb28b83dc2374937f766b7ef79184843740d59a4b6963e329b23eab68402ed1818542c211677e9d0cb5a628d31b08dd51de6f6102e7e0469029336b9ce5798171c0f2e0b721cf26511d6308ac", 0xb9) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000008000-0x9)={r1, 0x1, "ab"}, &(0x7f0000004000-0x4)=0x9) getsockname$packet(r3, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000006000)=0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000008000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, 0x1, 0x3, 0x400, 0x100000000000000, 0x80000000, r4}) 2017/12/18 10:33:09 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000261000-0xc)='/dev/autofs\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000577000)={0x100, 0x0, 0x10000, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40106435, &(0x7f0000001000-0x10)={0x5, r1, 0x1, 0xff}) syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x111200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000001000)='./file0\x00', r0, &(0x7f0000002000-0x8)='./file0\x00') bind(r0, &(0x7f0000001000)=@in6={0xa, 0x3, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400000008000000}, 0x1c) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc010643a, &(0x7f0000001000-0xc)={0x4000000, 0x4, 0x2f}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000002000)='/dev/autofs\x00', 0xc, &(0x7f0000002000)='\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000004000-0x8)={0x0, 0x6}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000003000)={r2, @in={{0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000)=0x8c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000004000)=""/78) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000005000)={r2, 0x7}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x1, &(0x7f0000006000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000001000)=@add_del={0x2, &(0x7f0000005000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x40}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000007000)={0x3, &(0x7f0000000000)=[{0x6236, 0x8, 0x80000000, 0x0}, {0x7, 0xcb, 0x80d, 0x88}, {0x3, 0xff, 0xe000000000000000, 0x4}]}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000009000-0xa2)=""/162) 2017/12/18 10:33:09 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x8c200, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000958000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00002e7000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000034d000-0xc)=@sack_info={r1, 0x41e, 0xfc69}, 0xc) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000001000-0x10)={0x6, 0x0, 0x0, 0x30d2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40086437, &(0x7f0000002000-0x8)={r2, 0x3}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000002000-0x4)=0x7) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000002000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000003000+0x9e2)={@common='bcsf0\x00', @ifru_settings={0x2, 0xffffffffffffffff, @raw_hdlc=&(0x7f0000004000-0x4)={0x5, 0x3}}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000+0xc84)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) tkill(r3, 0xd) write$eventfd(r0, &(0x7f0000001000-0x8)=0xfffffffffffffbff, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000003000)={r1, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000005000)=0x8c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000008000-0x55)={0xff, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x19e, 0xd5, 0xde5, 0x3ff, 0xffffffff00000001, &(0x7f0000007000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xae, 0x0, 0x8}) fcntl$setown(r0, 0x8, r3) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000008000)=0x200, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000008000-0x10)='bcsf0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10, &(0x7f0000009000)='proc$\x00') mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000000b000-0x20)={@common='bpq0\x00', @ifru_flags=0x4000}) [ 42.317457] binder: binder_mmap: 13864 20740000-20744000 bad vm_flags failed -1 2017/12/18 10:33:09 executing program 7: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000152000)={0x5, {{0xa, 0x3, 0x8a0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, [{{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xffffffffffffffe0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xe12, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2f7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x290cc0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r1, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r1, &(0x7f0000001000)={0x4, 0x1, 0x7, "92abd0ccd4cc", 0x7f, 0x0}, 0x10) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0xffff}, 0x8, [0x7, 0x3f, 0x100000000, 0x5a, 0x7, 0x0, 0x9, 0x6]}, 0x5c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000002000)={0x2, {{0xa, 0x0, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7a00000000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) get_thread_area(&(0x7f0000000000)={0x8001, 0x101000, 0x2000, 0x0, 0x8, 0x7, 0x8000, 0x1, 0x3, 0x7}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000004000-0x4)=0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x3}, &(0x7f0000002000)=0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000005000-0x20)={0x5f9b000000000000, 0x9, 0x4, 0x3, 0x10001, 0x0, 0x1, 0x8, r2}, &(0x7f0000005000-0x4)=0x20) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000004000)=""/73) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000002000-0x4)=0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000007000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000004000-0xe8)={{{@in=@loopback=0x0, @in=@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}, {{@in6=@remote={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000)=0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000008000-0x10)={r5, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2017/12/18 10:33:09 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000033c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mq_timedsend(r0, &(0x7f0000a8a000-0xcd)="2a2574394ba4f27f1696d9c82875a8a6d2a9630b057bf46cf76214ee9e9a0e8bbe7203a45bc63b146834e08459ad2d550e7e943f8d4e5ae980294b45ba8856e4eaae9ced22425386182a034ebbe50709067e0f0019ca488bf3c58ab73f8a05d4df43a61d20ab80cb672b27b13c348703282a892520786e336cd66968f478f9e72e8f6b1ca4ad705aa10ee450277f713d4c1e5869b63f9ac9a8f6c8a712f06a0126a6530124a0baa48ba96ccb57bc1056c2d303cf6eb1987677b470b21498685bf7d357031415a51023b3046fe1", 0xcd, 0x8000, &(0x7f0000a9a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00001ec000-0x8)={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x0, 0x0}, 0xc) prctl$getreaper(0x19, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000001000)={0x100, 0x6}) r2 = inotify_add_watch(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x20) inotify_rm_watch(r0, r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000002000)='./file0\x00', &(0x7f0000003000-0x25)=@random={'btrfs.\x00', '/selinux/commit_pending_bools\x00'}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000004000-0x8)=@assoc_value={r1, 0x5}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000004000)={{0x1f, 0xb5fb}, 'port1\x00', 0x0, 0x40000, 0x7fff, 0xe0000000000, 0x8, 0x5, 0x80000000, 0x0, 0x5, 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]}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000003000-0x4)=r1, 0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000005000)={0xffffffffffffffc0, 0x8203, 0x8000, 0x100000000, r3}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000007000-0x8)='./file0\x00') mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000008000-0x4)=0x0, &(0x7f0000007000-0x4)=0x0, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000008000-0x4)=0x0, &(0x7f0000007000)=0x0, &(0x7f0000007000-0x4)=0x0) fchownat(r0, &(0x7f0000006000)='./file0\x00', r4, r5, 0x1400) 2017/12/18 10:33:09 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00002bf000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000369000)={{{@in=@multicast2=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}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f00001d2000)={0x7fff, 0xfffffffffffffffc, r1, 0xb072, r2, 0xa4b, 0x800, 0x7}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={r5, 0x8}, 0x8) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000002000-0x4)={0x0}, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r4, 0x400445a0, &(0x7f0000003000-0x4)=0x2) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0086426, &(0x7f0000001000-0x8)={0x5, &(0x7f0000002000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r4, 0x40086425, &(0x7f0000003000-0x8)={r6, 0x2}) ioctl$int_out(r3, 0x5460, &(0x7f0000001000-0x4)=0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f0000003000-0x18)={0x401, 0xfffffffffffffff9, 0x7, 0x82a6, 0x6, 0xffffffffffffffc0}) ioctl$int_out(r4, 0x0, &(0x7f0000000000)=0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000004000-0xbf)=""/191) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000003000-0x8)={r5, 0x8}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000004000)={0xffffffff}, &(0x7f0000005000-0x8)={0x0}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000006000-0x4)=0xecb, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000007000-0x4)=0x7f, 0x4) 2017/12/18 10:33:09 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x0, &(0x7f0000c76000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000001000)={0x5, 0x6, 0x100, 0x0, 0x8, 0x5, 0x14a, 0x1f, 0x337, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000003000-0x8c)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000002000-0x6)={r1, 0x4}, 0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000003000)={r1, 0x9}, &(0x7f0000003000)=0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$keyring(&(0x7f0000005000-0x8)='keyring\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$get_keyring_id(0x0, r5, 0x9) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000005000)={r2, 0x33, "b46f535bdbe14aac00fdf72fcb9b885591ec21603a51af417e19aa8ad844c3996f5839b50d6ccaaf4b367904b470e5f774ae34"}, &(0x7f0000003000-0x4)=0x3b) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000007000-0x4)=0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000006000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000008000-0x98)={r1, @in6={{0xa, 0x1, 0xfffffffffffffffd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x9}, 0x98) syncfs(r3) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000008000)={0x80000001, 0xfffffffffffffdbe, 0x9, 0x101, 0xca, 0x7bac}) clock_settime(0x6, &(0x7f0000001000)={0x0, 0x1c9c380}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000000a000-0x4)=0xb) [ 42.366748] binder: 13864:13867 ioctl 3 20002000 returned -22 [ 42.382653] binder: binder_mmap: 13864 20740000-20744000 bad vm_flags failed -1 [ 42.406091] binder: 13864:13876 ioctl 3 20002000 returned -22 2017/12/18 10:33:10 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f000096e000-0xd)='/dev/usbmon#\x00', 0x7f, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) setfsgid(r3) r4 = getpgrp(r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000002000-0x1000)="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", 0x1000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r0, &(0x7f0000002000)={0x1a, 0xf6, 0xb5, 0x2, 0x6, 0x1, @random="dc54a9d05d1a", [0x0, 0x0]}, 0x10) 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) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r4, &(0x7f0000003000)=[{&(0x7f0000003000)=""/72, 0x48}], 0x1, &(0x7f0000004000-0x28)=[{&(0x7f0000003000)=""/207, 0xcf}, {&(0x7f0000003000-0xa5)=""/165, 0xa5}, {&(0x7f0000000000)=""/98, 0x62}, {&(0x7f0000001000-0x9)=""/9, 0x9}, {&(0x7f0000002000-0x5c)=""/92, 0x5c}], 0x5, 0x0) r5 = fanotify_init(0x2, 0x101000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000000000)=[{&(0x7f0000004000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000004000)=[{&(0x7f0000004000-0x1000)="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", 0x1000}, {&(0x7f0000003000-0x63)="fdeabba96fe8230c53b13c69247238825992e52910a2def4871e1186680d2e348e3842a8f40e34ba835d6bf0fec1c2efe314aa432a14a95b5691e03933392cf8bec2a69b0783b78210f2e06fd1ced70fbaf70cbf449ddbb210a1c196a2272f7c3f330e", 0x63}, {&(0x7f0000002000)="c18c99dc1e9e00bcb8abaeceb6e74dc436188ada277135b15cf1c38ef8d6", 0x1e}, {&(0x7f0000002000-0xe3)="29b88b7b999789d74fdcffd6dd05b20d8fc02ffeccb85348f206f55459cdd4658a9b851736d09510ff7b19e68c3b1b78bdb8a8cbf1fd23937251fdf173153602177a4b1f3699660f06752da8fe7a3d464dc53415b36aaee566382cdad78f7cd5dc8966f9d7ff1336463d5916c04fb8a40eca4d93bb833f016809c39ab3046cbb22690d7c266f47818299dd52fdb31417d02efdc115a21b57a8a9f8d4a11f287370b2965b85ad054ff89b88bfd967de185dfc902b4f7a17a828e2051f78612e768e2290ef0b520aabd7fc48bc5be68bce80b7f4a4f79d604b0717b8fe86e366f0a2a860", 0xe3}, {&(0x7f0000005000-0xbf)="c1b40ef52bd19484d47addfeee44d82e416fc02d54d2138550787e4be6c523b8bdf033479c5e037af7c67e3758ee61797c9e6ffabcc1a71df590bd757eea589de28da34fc041e35332c1f81555c722759782ab4e37191ea6e65611bcf4cc3e250ad9e44e9d8a6d9724525e660fa2f08efe4b9b605c2df397b3c72a0d987ff7f6cbc9ac4ab1890a6d19cdcae2b3bc1da1ead5afda9ecaa3b67847ecee93b3cf0741f7b06a854783eefae8ec3b14addf1cf9669a242d50e82a77ce3336218a64", 0xbf}, {&(0x7f0000004000)="c1c9c280eb05e8cbb8b7c095349cc693d8f2714c631087e5ccc56d6f5a2835240021dbc52f868edac7fb7a93fa099b6e974fb041b8394d37dcc770ede50b401d9769cefdd0dceecea7451230f37c376b601bd05546c35df2a9316fecd79cc5520d8e064cb2493641f282cda66f3f0125270b30d251078075431833ff542faf11bc5363ce4d71d0f18388555545feab64db591d02f1327db0c10495d85de446e166c2f345181b076daeb75b36fce51f842880b32622a0ecf6efe6f1cc8ed429a0126abdb3c6b194e261e171feeb20227a1e1613a5f231049a77c4bb99bbd161eaf516875c5f4439ea1126262005336b", 0xef}, {&(0x7f0000004000)="fd3a1a1f86a123b3554aa2641561739dad5e8c819de406f19c364fa64c6b97a64ce7e4dde7dfeffdfeee4b5c154c7d013b99f7cb0a25cd2d7733f5db3a90bc4344d3acacfe22497e14714d074e83af1fdf3f7a4ff05334701ae5baac5f45", 0x5e}], 0x7, &(0x7f0000001000-0x58)=[@rights={0x30, 0x1, 0x1, [r0, r5, r0, r0, r5, r5, r5, r0, r0]}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r4, r2, r3}], 0x58, 0x4000090}], 0x1, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = open(&(0x7f0000005000)='./file0\x00', 0x8002, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f0000002000-0x4)=0x0, &(0x7f0000007000-0x4)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r6, &(0x7f0000006000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000008000-0x4)=0x10, 0x80800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r6, &(0x7f0000009000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000009000-0x4)=0x10, 0x800) 2017/12/18 10:33:10 executing program 3: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000115000-0x4)=0x0) tkill(r0, 0xb) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xd202}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x61c0, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000002000-0x12)={@generic="ee6839fc318edf3bd1cf706873c791f0", 0xfffffffffffffffd}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r0, 0xf, &(0x7f0000003000-0x8)={0x1, 0x9}, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r2, &(0x7f0000004000-0x3a)=""/58, 0x3a, 0x2, 0x0, 0x0) sched_getattr(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000004000)={0x1000, 0xe0000000000000, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000006000-0x8)={0x2, 0x2, 0x3bd4, 0x1000}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000007000-0x4)={0x7c0000, 0x0, 0x800}) modify_ldt$read_default(0x2, &(0x7f0000004000-0x79)=""/121, 0x79) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0x8) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000002000)={@generic="273cdbfb38c1a8dfa15e8147f42b0f79", @ifru_flags=0x1000}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000007000)=@assoc_value={0x0, 0xd2}, &(0x7f0000007000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000007000)={r3, 0x38, &(0x7f0000002000-0x38)=[@in6={0xa, 0x3, 0xfffffffffffffffe, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x0, 0x41, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}]}, &(0x7f0000003000-0x4)=0xc) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000009000-0x8c)={r4, @in6={{0xa, 0x1, 0xffffffff, @loopback={0x0, 0x1}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/18 10:33:10 executing program 7: r0 = dup(0xffffffffffffff9c) r1 = accept4$inet6(r0, &(0x7f0000f92000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00004dc000)=0x1c, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000cfa000-0x4)=0x0) getcwd(&(0x7f0000b13000-0x97)=""/151, 0x97) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000f5c000)={0x100, 0x83, "a515e3acf930351dc175cbc2da2876a07f8134a451a81cdc2671d5770290d449c34f9b58752a97a551aeafdd17520e0591b4e477882d1434e3d1e7b633632ad6c28ee04aa86d1b71402faa25a74ea55ac152484ba49b6c95c344a8b2e6d163d8818c5279cdfd582c953f150a10aa203b0d2a50bdf01904a85cb3ce5848652c79125de9"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000079b000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000001000)={0x200, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000003000-0x28)={@generic="f9adbe1bcb03ddc8ad06edd69f8bc82f", @ifru_addrs=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000003000)={0x3, {"0067924f9d0c2c"}, 0x1}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000004000)={0x0, 0x80000000, 0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000004000)={r2, 0x8ba}, 0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000005000)={r2, @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, 0x1}, 0x98) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000007000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x4) fcntl$addseals(r0, 0x409, 0x8) faccessat(r0, &(0x7f0000005000)='./file0\x00', 0xe0, 0x1c00) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000001000)={0x1, [0xff]}, 0x6) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000005000)={r2, 0xffffffffffffffff, 0xdae, 0x9fcc, 0x3, 0x7}, &(0x7f0000003000)=0x14) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r4, 0x46abe72f}, 0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000005000-0x10)={r4, 0x3, 0x7fff, 0x8}, 0x10) r5 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r5, 0x2, &(0x7f0000008000-0x10)={0x0, 0x0, 0x0, 0x0}) 2017/12/18 10:33:10 executing program 0: r0 = dup(0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000731000-0x5c)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7fff, @loopback={0x0, 0x1}, 0x401}, @in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5c) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000f92000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000000)=""/71) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x0, ""}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={r1, 0x9}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000003000)=""/0) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000003000-0x4)=0x8, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000004000-0x28)={@common='gretap0\x00', @ifru_settings={0xa46, 0xbf, @fr_pvc=&(0x7f0000005000-0x4)={0xffff}}}) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000004000-0x4)=0x0) ioctl$KDENABIO(r2, 0x4b36) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000006000-0x1c)={&(0x7f0000002000-0x10)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[{&(0x7f0000004000)="44add9e0035c0664579540096b44727ea7e5b19fe745", 0x16}, {&(0x7f0000001000)="59bf9d8529e4dd0d2da91318502ad7c3ac466473af738ee2f8c90f79950f2e5fb69e567c5ad34a9a7e6af91d2eac27e14d0f25c049bca31bee1bb3904af8058eb775dcb69d178bb5060b12e7db04916e34d05dc405675764f81d49fe0a698786bb62f37db564b5c12152a6cb55e2c3", 0x6f}, {&(0x7f0000005000)="bb032cc2b30ade0e246bd4a87f9aca4aa427389070be721c62bb9002b12ceb885660e5e1fd1dcea047b7b345429f06ead7f5", 0x32}, {&(0x7f0000004000)="2453982dfa2647a42c7a37067094c6856a1c4f7be328ebb233aa5084e7cdf8e84e31e80dcfc7bc1537801cdb0b84ea2cce6a2c5ceb80e8f14043f41b5c25f6bb4830f89839318f195624ce594c78ddc041a65b51e6315aa142a19b1f8d2088c8cc5cd7d48e0d5e99274235532fad1a42fd55a001dd1644d98f15ea1a9f347dcea5352e8bf5a21de508b4dcfc824fafad02fd2cb61630ff", 0x97}, {&(0x7f0000000000)="7bbde34518dbc476ab86ad2bb1a4da651871c184024acdf8048cf806520c772d4a366bacd5d83c5362b561163fbb414f1bfd10ff23010415ad8b1a9c92c1092b0240ab1cbc19e74494e76ff844d0ee629b7026709749b653519df347182800999fefc4ceec43402912c98cbedd16334673bcc18091dcd8946048a106ec1397a259c6a16f8ec0ff1133dfeaf4086a2327d78c9a1653ff39dbc8f851af3905e6842aadb648696a21c45043317dae2220f3929d2ed95fa532461f9643f9c6ecd814cde3e8569351b41fb36d0e427d484f0b5b5852c3e504", 0xd6}, {&(0x7f0000006000-0xd0)="1825ec298de5eababddd1d69f7b8f2ff6e717f6f61d1e1a258c1b20dfd7256dd5a231ef88ad563520cb46754c2f61f9c43f9366cba871aa52886194ee7e504464bb0da89b872451ad49d5274a4bbb1d25d79027f050f43007b266be76bb31853b8939a8e8ce999670a1d52ad2cf7fb9a3f5ddc7ead47f15c5eac0612ecd24b5c4caee2e87a17a27b3858734d47c1856e510b1d9058fd980d0ecdf6acc7afce2c803c937ae808940f684be6be9b1916db0e38a816c3650dd07f7eb22cd3bab37ab43eac925bb7484a0d33b5bbcadd7925", 0xd0}], 0x6, &(0x7f0000006000-0x44)=[{0x44, 0x13d, 0x10000, "532cf7d32c6c673b6f74fef348a993695272e2cc98489f1f42edcecc36d85341a1f4ce125c841f3f089941c73412d01789270a7954"}], 0x44, 0x10}, 0x20000000) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000-0x8)={r1, 0x2, 0x0, ""}, 0x8) r3 = syz_open_dev$mice(&(0x7f0000006000-0x10)='/dev/input/mice\x00', 0x0, 0x42040) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000004000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000)=0xe8) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000006000)=0x0, &(0x7f0000006000)=0x4) fcntl$notify(r3, 0x402, 0x24) 2017/12/18 10:33:10 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000179000-0x8)='./file0\x00', 0x200, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)=0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000001000-0x4)=0xffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000002000-0x4)=0x10000, 0x4) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000)={0x6}, 0x4) connect$netlink(r0, &(0x7f0000002000-0xc)={0x0, 0x0, 0x5, 0x4}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000003000-0x4)=0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000003000)=0x5, 0x4) r1 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0xff, 0x40) ioctl$KDADDIO(r1, 0x4b34, 0xbf) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000004000+0xaa3)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000001000)={0x0, 0x4, 0x0, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000005000)=0x80000001, 0x4) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000003000-0x15)=""/21) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000006000)={{{@in=@loopback=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}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000003000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000007000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000005000-0x14)={0x0, 0x8001, 0x1, 0x3, 0x3, 0xffff}, &(0x7f0000008000)=0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000008000)={0x7f, 0x800b, 0x9, 0x8001, r4}, &(0x7f0000008000)=0x10) 2017/12/18 10:33:10 executing program 4: 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 = request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)='\x00', 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000af8000-0x5)='user\x00', &(0x7f00005da000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="bf82820ae60e78ffe8e8be09611c61db62105a51907e4ff926382ecb2ef0c0cfb46488d078f43c0b9d1449cc3dc68f6d29cc86e2f19be9788914795bbb5b8d4f106c5ca4dd408ed8c342a384a4f4727b942faca6633790c4412334d9e00deeaf26b0081defa99bcd23a8", 0x6a, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r0, &(0x7f0000b94000-0x8)=[{&(0x7f00003ef000-0x92)="a8928c8d16a6dcc9d91d720fefa9221c47a7a11a2269675b551da51acd48f16c5f1b55dec997866c04392d4de2aaf939156829a9764c949a102f8a466e33a8b90f8c47cfb4b5ea3cd5ced62d266bef40561ae1cbcd96104b6f46c143fcb5df21ed95bf7e469f90546a57e3bff3f6107aa59859d9726f541677f9cbdcb9d54a6bd7f47ce0619c1a313814289cd1b6fa5af706", 0x92}], 0x1, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000001000)={0x17d, 0x18, 0x8, 0x6, "ff43083862c9e6b77f3c3c51c682b3b87f280b04518c9ded58e0c6d2a19ba537"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000002000)='rxrpc\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)='trusted\x00', r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2000000, 0x110, r2, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000001000-0x40)={0x200, @tick=0x6, 0x8, {0x9, 0x2}, 0x3, 0x2, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vga_arbiter\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x110, r2, 0x0) ioctl$TUNDETACHFILTER(r2, 0x400854d6, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000003000-0x28)={@generic="0a15488f43b9d4ab49e58e9814ff28ec", @ifru_mtu=0x1ff}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r2, 0x4, 0x1ff, &(0x7f0000002000-0x74)=""/116, &(0x7f0000003000)=0x74) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}) ioctl$EVIOCSFF(r2, 0x402c4580, &(0x7f0000002000-0x14)={0x55, 0x558c, 0x1, {0x35, 0x9}, {0x4ea, 0x0}, @rumble={0x70000, 0xc7}}) fcntl$getown(r3, 0x9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000003000-0x67)={0x0, 0x5f, "d747108d4919ce66775b144c99d0d06bbf73d5887dc72dab6913ae1808876b12c20d50a59202282f9beef29d9d749672c03d52902a60d33f91dbb6b69e9e4fad00567f2a49f1878cfd0136609cf960a44d754fa23f6bcc68997e227828d5e3"}, &(0x7f0000005000-0x4)=0x67) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000005000-0x1e)={0x4, 0x2b, 0x0, 0x3, 0x9, 0x36, 0x20, 0x80, r4}, 0x20) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f0000000000)=0x0) 2017/12/18 10:33:10 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000d84000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000000+0xe5)={r1, r2, 0x9}) fcntl$setsig(r3, 0xa, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0x107)={0x0, 0xff, "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"}, &(0x7f0000001000)=0x107) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000)={r4, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1f, 0x6, 0x0, 0xfffffffffffffffc}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000003000-0x4)=0x1, 0x4) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000003000)={0x3ff, 0xf5f, 0x401, 0x7, 0x9, 0x3985}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000002000-0x4)=r5, 0x4) clock_settime(0x7, &(0x7f0000004000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000002000)='westwood\x00', 0x9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f0000005000-0x4)=0x1000) write$sndseq(r0, &(0x7f0000003000)=[{0xc2fe, 0x1000, 0x0, 0xff, @tick=0x2, {0x5, 0x8001}, {0x1, 0x5}, @result={0x9, 0xff}}, {0xff, 0x8, 0x2, 0x2, @tick=0x2, {0x8001, 0xfffffffeffffffff}, {0x0, 0x100000001}, @result={0x800, 0x1}}], 0x38) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000003000)=""/77, &(0x7f0000005000)=0x4d) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000007000-0x10)={0x3, 0x0, 0x10001, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40086436, &(0x7f0000007000-0x8)={r6, 0x3}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x6, 0x0, 0x3, 0xc, 0x1, 0x1, 0x3}, &(0x7f0000008000-0x4)=0x20) 2017/12/18 10:33:10 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000000)={0x6, 0x0, 0x10000, 0xffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40086437, &(0x7f0000001000-0x8)={r1, 0x80000000}) listen(r0, 0x7) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x20)={@generic="f72537c353abcc03fc9204f2b7e69330", @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000001000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) fcntl$setsig(r0, 0xa, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000002000)={0x9, 0x1, 0x8, 0x6, 0x9, 0x1, 0x8000, 0x6, 0x2, 0x4, 0x4800}, 0xb) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000003000-0x8)={0x2, &(0x7f0000004000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000003000)={r3, 0x0}) ioctl$int_out(r2, 0x5460, &(0x7f0000003000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000004000)={{r4, r5/1000+30000}, {0x0, 0x0}}) ioctl$KIOCSOUND(r0, 0x4b2f, 0x1f4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x7}, &(0x7f0000006000-0x4)=0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000002000)={r6, @in6={{0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1}, &(0x7f0000006000-0x4)=0x98) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000006000)='/dev/pktcdvd/control\x00', 0x20000, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r7, &(0x7f0000007000)=@known='com.apple.system.Security\x00', &(0x7f0000000000)=""/63, 0x3f) 2017/12/18 10:33:10 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x40, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000001000-0x4)=0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000000)={0x6, 0x7fff, 0xffffffff, 0x3, 0x9}) renameat(r0, &(0x7f0000001000-0x8)='./file0\x00', r0, &(0x7f0000001000-0x8)='./file0\x00') r1 = socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000002000-0xc)={0x0, 0x0, 0x5, 0xd2}, 0xc) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0x12)={0x7, [0xe00000000000000, 0x2, 0xfffffffffffffffd, 0x401, 0x4, 0x4, 0xfffffffffffffffb]}, 0x12) r2 = pkey_alloc(0x0, 0x3) pkey_free(r2) prctl$intptr(0x4, 0x24000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000003000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000004000-0x10)={0x1ff, 0x0, 0x0, 0x37b}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40086439, &(0x7f0000001000)={0x2, r3}) socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/relabel\x00', 0x2, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000004000-0x40)=[{&(0x7f0000003000-0x8d)=""/141, 0x8d}, {&(0x7f0000005000)=""/115, 0x73}, {&(0x7f0000001000-0x38)=""/56, 0x38}, {&(0x7f0000003000)=""/40, 0x28}, {&(0x7f0000005000)=""/9, 0x9}, {&(0x7f0000005000)=""/0, 0x0}, {&(0x7f0000004000)=""/35, 0x23}, {&(0x7f0000000000)=""/236, 0xec}], 0x8, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x8, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000003000-0x4)=0x7f30f990cf9d9689, 0x4) ioctl$SNDRV_TIMER_IOCTL_START(r4, 0x54a0) 2017/12/18 10:33:10 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000f72000-0x9)='/dev/sg#\x00', 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000ae5000)=[&(0x7f0000000000)="2676626f786e65743115776c616e3000", &(0x7f000097f000-0xb)="6e6f64657673656c661900"], &(0x7f0000dee000)=[&(0x7f0000f11000-0x1)='\x00', &(0x7f0000d96000-0x1)='_\x00'], 0x400) r1 = getpgid(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000001000)='ns/net\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000002000)={0x0, 0xd3, "a056a7a8ea66251e1d2a6141c51b0cacbad9f919530c7a8e430d21cece9afc7f5ed8474d2f27d65febb4749e69beeaaf9c235189ab5e892f1d01d32cd5933a16529e7bc73cc5fc02715acc8b563775692f94b1c5c0e50f271389da40cb91e87e32a800ad413052376b6b2dc228ad7170897133e98288c0ed2ae1e80637e1118a60258122e6e97d5aa206471e46614678a8f6e62c395b9be8bfa2c54d39750b6266e85b142857b04027eaafb920301cebb6069cc77ce909d89bf1dc2ad92ee2cb9ecf456271a6dfcf656b59b227e4ee06bd4be7"}, &(0x7f0000002000)=0xdb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000003000-0xa0)={r3, @in6={{0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x10001, 0x0, 0x1, 0x19b8dfec}, &(0x7f0000000000)=0xa0) ioctl$sock_ifreq(r0, 0x891c, &(0x7f0000001000)={@generic="ee85b13239390d918ddd5707a771aab9", @ifru_data=&(0x7f0000002000-0x20)="d4521a7f7fa96a0aaf25cb864fa2e35dbad8a71d62c7c881db697d416a2d034d"}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000004000-0x8)={0x4, 0xad, 0xffffffffffffffc0, 0x81}, 0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000002000-0x8)={r3, 0x0}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000004000)={0x53, 0x0, 0x3, {0x7, 0x1000}, {0x62, 0x10001}, @cond=[{0x82bf, 0x7fffffff, 0x40, 0x2, 0x80, 0x5}, {0x4, 0x2, 0x101, 0xd1e, 0xcdd, 0x2}]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r1, 0xffffffffffffffff, &(0x7f0000005000)={0xa, 0x17, 0x8, 0x1}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000006000-0x2c)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}], 0x2c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000007000-0x24)={0x401, 0x9, 0x100, 0x80000001, 0x6, 0x1, 0x9, 0x4, 0x7, 0x7, 0xfffffffffffffffb, 0x2}) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000003000-0x20)={@generic="c6fc0c70e0af6e942e64207a704d47c1", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000003000-0x28)={@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, @ifru_data=&(0x7f0000004000-0x20)="3a24556f8eecda4e5df96d864e2e4fc0e077098ef19986953fff32ec6e4651b2"}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000008000-0xc)={@multicast2=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000007000)=0xc) ptrace$cont(0x1f, r1, 0x9, 0x7) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000007000-0x108)={r3, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x40, 0x8001, 0x80, 0x7, 0xffffffffffffff00, 0x5, 0x6, 0x80000000000000, 0x81, 0x9, 0x0, 0x8, 0x30000000000000, 0x4, 0xfff]}, &(0x7f0000008000)=0x108) 2017/12/18 10:33:10 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000be2000-0x9)='/dev/ppp\x00', 0x20000, 0x0) mq_timedreceive(r0, &(0x7f0000065000-0x71)=""/113, 0x71, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fcntl$getflags(r0, 0x40b) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000001000)=[{0x8, 0x7, 0x4, 0xffffffffffff0001, @time={0x0, 0x989680}, {0x5, 0x40}, {0xcd35, 0x5d879e0d}, @raw8={"eec779aecb40a9ee974d5062"}}, {0xffffffffffffffff, 0x1, 0xfffffffffffffff8, 0x1e1, @tick=0x0, {0x80, 0x7fff}, {0x200, 0x800}, @note={0x4, 0x2, 0x2, 0x3f, 0x1000}}, {0x7fff, 0x2, 0x200, 0x7, @tick=0x2, {0x3, 0x1}, {0x1000, 0x133f36c}, @quote={{0x100, 0x401}, 0x9, &(0x7f0000000000)={0x4, 0xfffffffffffffff7, 0x1000, 0x10000, @time={r2, r3+10000000}, {0xfffffffffffff75a, 0x0}, {0x1, 0x7}, @time=@tick=0x100000000}}}], 0x54) mq_timedsend(r1, &(0x7f0000000000)="f47dedd9bba606ef710975371e8b0dacb334c1b2e686af65a19a944d7ff626f83cecd1fb17ecacf028bd708473aae20e8e3b42f55798d778f0d17c93a01ce5e52121c3d8d877abe0de7908feccacb4c58d71dbc6f6c95299bf4045ba64a95c5cb7331c19f72453a6ef4612294872b7ee1fafc6901e34f03d1280adaf6059687bd5866a35b1c641f69105d924c34c634ea7956a2d6378c5b987ca67fb1d0456fea9892bda77af59b0b28082f7146014df1a1c6880c15975d5a69127747da0a17944d5061f50ac3343fc95e68c194825efae879899de801405188fc1b51ef20c9af75abf361a72b9d2f3e389bd9f", 0xed, 0x9, &(0x7f0000000000)={0x0, 0x989680}) pwrite64(r1, &(0x7f0000001000-0xd9)="6922124150586bfbc69d736d653a30a96f5fb894188e8ad50c0754126f71de4dd40ed022a05a4b06e672510074290add968786aa15e7d5f378cb8b7d90368d9e9175f9366457fc2a1f45b3ead8365369a03f7cf32bfa9eeab69e29fb26c2c86d8c0bb929bc8c566686a7e3b98d264efeb4297390a2b42872832e2713dce728755c5fddded560d110f2b8511770afd7a386c84185c0b1e5d388240c1eedf5b66aadd9e5b7590867c621b7f6e6e98ee0866219050f1fbab32fb13e9be32663dc567b9ec907b672d52c86a596102c9c32ab4b3ceb45bc4214b5f6", 0xd9, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000003000-0x8)={@rand_addr=0x5, @multicast2=0xe0000002}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000+0x1ed)={0x0, 0x3, 0x10}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={r4, 0x71, "04b0cd5fd71d7fbedb9c6b9db34a2ab82747626f7bef4dbec82a7bf6a6646eeaad11ad428ddaba8885b166916e5cce259403b653a0122752a7eb9533a868c6100f10a62eedfca131bc76c44bdd2fe875aff33b715bc451d9d55dada020a55e2265ea61199c4d12389b1c653db54e1edc80"}, &(0x7f0000004000-0x4)=0x79) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80585414, &(0x7f0000004000)=""/176) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000005000)=0x0, &(0x7f0000005000-0x4)=0x4) pread64(r1, &(0x7f0000001000)=""/112, 0x70, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000006000)={0x8, {{0xa, 0x0, 0x3ff, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0xa, 0x1, 0x1f, @loopback={0x0, 0x1}, 0xcc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5f19}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) ioctl$TCSETA(r1, 0x5402, &(0x7f0000001000-0x14)={0x6, 0x4, 0xffffffffffffff7f, 0x2, 0x800, 0x1f, 0x1ff, 0x238, 0x0, 0x40}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4008641c, &(0x7f0000007000)={r5, &(0x7f0000001000)=""/189}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000003000-0xc)={0x0, 0x0}) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000007000)=""/124) 2017/12/18 10:33:10 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x101000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000002000-0x8)={r2, 0x1}, 0x8) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r3, &(0x7f0000002000)=0x0, 0x8, &(0x7f0000003000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, r1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000004000-0x1)={r4, 0x80000, r1}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000001000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000004000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000002000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, r5}) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) pause() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000005000)=""/142) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000006000)=r3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000008000-0xe0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f0000008000)={0x0, &(0x7f0000008000-0x3a)=""/58, &(0x7f0000008000)=[]}) getpriority(0x2, r3) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f000000a000-0x8)=@sco={0x1f, {0x8000, 0x5, 0x3, 0x7, 0x3, 0x1}}, 0x8) 2017/12/18 10:33:10 executing program 3: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000264000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r0, 0x7, &(0x7f0000ded000)={&(0x7f0000000000)=""/206, 0xce}) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000001000)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x1c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={r2, 0x7}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000)={0x2dc, 0x9, 0x8000, 0x401, 0xd0a6, 0x1, 0xfffffffeffffffff, 0x2, r7}, &(0x7f0000003000-0x4)=0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000004000-0x4)={0x401, 0x7fff, 0xff}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000005000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000001000-0x70)={0x4, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x193, 0xff, 0x1000, 0xafd, 0x6, &(0x7f0000002000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1, 0x2ca, 0x5}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000005000)={0xf8, 0x6, 0x1, 0x400, 0x1, 0x0, 0x8, 0x7ff, 0x3f, 0x3ff, 0x80000001, 0xfffffffffffffffb}) ptrace$getregset(0x4204, r0, 0x7, &(0x7f0000001000-0x8)={&(0x7f0000002000)=""/54, 0x36}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000006000)={r4, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x71, 0x100000000}, &(0x7f0000006000)=0x98) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000008000-0x4)=0x0, &(0x7f0000007000)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000003000)='./file0\x00', &(0x7f0000008000)='./file0\x00') mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000009000)=[@in={0x2, 0x2, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000004000-0xc)={r6, 0x7, 0x10}, 0xc) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001000)={r9, 0x7d, "d2270eb40fd60ab532670e2c7dbf2e12fd046cb143c0b4acf69a1564fba87007cfcb4b97c6b5812122eb1d7ac4df5aa8b379aa83b14122cab4102070e415aa90a797f77aab5743930cb282b5a12fda7d171b00858a5f0b4c6b9f735d1e34ebd784ad52ac0432a827b89f70ab2ec79b9dbe954b4e4ed941a4b1d6f25985"}, &(0x7f0000005000-0x4)=0x85) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000001000)=[{&(0x7f0000007000)=@in6={0xa, 0x1, 0x1f, @loopback={0x0, 0x1}, 0x2}, 0x1c, &(0x7f000000b000-0x40)=[{&(0x7f0000005000)="d6b3215de47ad4ad36926524639cc4c7a149e17f9e29f1bdc35e457410280f", 0x1f}, {&(0x7f000000a000)="4a447d5d62cde602a3742ca2f371b2595cec63e5b21f3f982d20f562c6db2f01fcedc071a1f8445a8c2166", 0x2b}, {&(0x7f0000004000-0x2f)="21e0a2be338833dcdc4c730e1d5434cc65ed2a0fc7cb289acd57847c6b02a931a4753d10006642cd0486d959bf09ce", 0x2f}, {&(0x7f0000009000-0x18)="3775672768ab8826a0f1a5ac2576f9af19653908d0f62c32", 0x18}, {&(0x7f000000a000)="95a9db5005c5df4cba6da010f8e9d4ca8090e36a3d26587008", 0x19}, {&(0x7f000000b000-0x3b)="13761c48d1c1c79b4000c5833953a32b4829c890d107c067b7ebf2bc0cd95a9becb4b17fd0796b3f3cd1a448fb1590d907b9453ccbe9adbfafaeb6", 0x3b}, {&(0x7f0000007000-0x1000)="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", 0x1000}, {&(0x7f000000b000-0x1)="05", 0x1}], 0x8, &(0x7f000000a000)=[@sndinfo={0x1c, 0x84, 0x2, {0x6, 0x8000, 0x8d, 0x8, r6}}, @sndrcv={0x2c, 0x84, 0x1, {0x8, 0x0, 0x3, 0x99, 0x8, 0x3, 0x8, 0x5, r6}}, @init={0x14, 0x84, 0x0, {0x8, 0x2, 0x7, 0xfffffffffffffffb}}, @init={0x14, 0x84, 0x0, {0xfffffffffffffff8, 0xfff, 0x6, 0x10001}}, @init={0x14, 0x84, 0x0, {0x9, 0x2, 0x6, 0x0}}, @sndrcv={0x2c, 0x84, 0x1, {0xfffffffffffffff8, 0x5, 0x8000, 0xe60a, 0x20, 0x100000001, 0x2, 0x6, r5}}, @sndrcv={0x2c, 0x84, 0x1, {0x2, 0x2, 0x820f, 0x5, 0x200, 0x0, 0x7fffffff, 0x1, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x1ff, 0x6, 0x208, 0x46, 0x0, 0x800, 0xff, 0xffffffffffff7fff, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0xe4, 0xe85, 0x8, 0x4, 0x9, 0x401, 0x81, 0x55f4534f, r6}}], 0x18c, 0x40}, {&(0x7f000000b000-0x10)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000a000)=[{&(0x7f0000006000-0xb8)="12ea2c9eb4823ee540b68d38f82c703ec72f90d4115baa92ae2e9c53578221393a5623c8f9486f8a03ed4f221c3a4a5dea0c5b21fcee19a5ef07433b6b0a8b356dd1d23ee041cf9a57af3eb364d0f2321934d064550451eb85248860aa164e05f42d20c75c273e7c28dba90e399ddbeab768a5ed9d7f72808f0d40ddd922c3ec3af39f49224afe8b0b9fd64066dbe1b96fb80712261464195f1a251f9832b0a92c012cf766b3559dc56c7ea8a0234fdba8590af56d3270bc", 0xb8}, {&(0x7f0000001000)="73bce9ccec6d09ede0", 0x9}, {&(0x7f0000003000-0xec)="325492f25f83d4bef57268a75adeaee33b97a80775feaf8817f697cfc927e08ca61fd58ccc96403914c3a86136bc74a473ebd77dddb1a62b708e3a40af5272c3f8a0a871addde0824134ab912f480964b8c77c8d2a09eed17ccdc78af6f17dd97089826d35adc0c60a099c04f1ef56f06a21570d6b4d048ba577b4a91150a300c4aeaad2c660d801575219aa53132a8db126c1df99dc83d1170eaa3d7e856b563eb29d5ca652d2aca91d46f6df6bc529895d4ae4d35586ee7a7c60109ac5a390551486dd7491a24dbd42b07b160279db6d823d1f7a1c0fc894792ac1849793699c258c55ddc604d7ff01d3e3", 0xec}], 0x3, &(0x7f0000007000-0xdc)=[@sndrcv={0x2c, 0x84, 0x1, {0x0, 0x5, 0x2, 0x0, 0x6, 0x7, 0x9, 0x1ff, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x24d, 0x9, 0xa, 0x3, 0xb4c2, 0x100, 0x889f, 0x80000001, r9}}, @sndrcv={0x2c, 0x84, 0x1, {0x5, 0x3ff, 0x0, 0x0, 0x7f, 0x200, 0xff, 0xb2, r4}}, @sndinfo={0x1c, 0x84, 0x2, {0x20, 0x0, 0x10000, 0x4, r7}}, @init={0x14, 0x84, 0x0, {0x1f, 0x180000000, 0x1c, 0x7fffffff}}], 0xdc, 0x840}, {&(0x7f0000001000-0x10)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000a000)=[{&(0x7f000000b000-0x1000)="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0x1000}, {&(0x7f0000002000)="30eb78ef47bd20586f152b58961bea4bc0e8d77a476969ebfe8c46d7bdcc508b6405ec8b53a95705c156ce97ee3fa5c2beeb95f78651ffe9a89fdc15cadabd4d", 0x40}, {&(0x7f0000008000-0xdf)="f63c6446f190db8eca9a1018f6b7f2b76915b8a2f184ac7afa55417e74533cb88ef66bfc8c6952b9d5ead1d9e57e9d27ecb99d868036770c7cc2c073b3447ce948d8627ea01e54b7b2e8e8df6c004afcfc2564d6ce5ea5409a78f4a16732db1e59c04bf106f5b0083aaf2b5ac192f2b8e815b140155c1945ece07f8b5bd8b3e925a90f2d80225b9348a88ac8f0bf115e57d1627b1d0f62f6aede89bbf7c469f6c499d078a53de6ecef2dd74b9346fa2754304f9103aef0bab558a18fc94e218bd3af71ecbd39bca308205b80041d97b1e085ea7d0d46a6eacedaf64bdece40", 0xdf}], 0x3, &(0x7f0000001000-0x2c)=[@init={0x14, 0x84, 0x0, {0xca, 0x26f, 0xfffffffffffffff7, 0x1}}], 0x2c, 0x8000}, {&(0x7f0000006000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000003000-0x28)=[{&(0x7f0000004000)="bdea8dcf4680d2ec8f26d90d32d8167b98db253026bfda5ee5190e6d9465a3d4da97343eab22e3aeec991e7661efe6308f84c393a49684e44d59672f3b57e504d1c448d1c3f8bfb243bfbe996d23eb5795bb35ce3ae9b3190d7356ef97d053cd61ef18027c4a949d1cd5163698be6affb3ba6687ea90b9fc439f68e2c169ad0f40ba191271affa7dcfea9e54f54188c7fd3b4898693b10ec810ec3c0214076a678702f6af2e7394340ee1cd4b5ff6378931f270e558e5e1fc6c4cb", 0xbb}, {&(0x7f0000002000)="5b9bade99d55688a9d5afa92137f3187c4e37a30ff293f7c52aedf5a43ca8cc199bccbf75d23a0ecd043d1a3a2c64334d63a9f362a1a21341c6133e2e39b4ad2653539", 0x43}, {&(0x7f0000007000-0x71)="614f8bcb1dae31e279de42fce472d9690879719af50a535ee501c724bd6c96972b35a4737281f0f67d319cf5947abad2ee915cdd61f6e66d818f6e6c3381ac4ebf0ba6be80c90ac5fa0d298ec253d44e7cddcfd7902415a3c0ab73d8c0bf952e1463b4d463ea0c0c5c585b158fe59c4e73", 0x71}, {&(0x7f0000006000-0x5b)="92eb6d58ec082108c6790660db9605e59758191c97b38f04b230b7d27ec0f58c84c422a01f66c7e05187fa026427531b94ff39bb2071e897417ef01a769548f21b61a8d06824b2a8a30ca64356d36fc1636904aada6abfb1fcd245", 0x5b}, {&(0x7f0000004000-0x8f)="df9545f54d0e8c352b30389b5107338385328c439d9a0a8ddcfd1b1d37e9c06b8807893139d90adbea7403c3ab32bdd6a614a6252c5e46597982aa0ccf3b45e3c3fec8c0092a19c437e270bd79c44bfc08821d65562cf81e4522626f7a43df43408b83f20c6c959181ff18969895089f6ce49837dfa84241995a3ddcff1b85c7b088dc700f9440647456eb02b0a6a0", 0x8f}], 0x5, 0x0, 0x0, 0x20000000}, {&(0x7f000000b000-0x10)=@in={0x2, 0x1, @rand_addr=0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000b000-0x30)=[{&(0x7f0000007000-0x7d)="07df0247eb17af01fd838c06561fe1369c337c0ab65ca0eae09073414771ef513fa1ac4c213ffaf1db081ae1eec4dde99a347a207d84173b386a0585b4179427b2340047a6d6c72fbbf9deafeb43748904bf817e021d82171b8a643d80e6719ad9050b9b8ecb272eaf315efb0e44eef059dbc8adabf4b59d7f2ad6de4b", 0x7d}, {&(0x7f000000a000)="62538ab015dfc097f8d1a0b5ed99d12575187153fe437b95e8e3b37414be8c00c209c73d2fc7ea49a66c72173cb3870586e4b8d3797a88f718c86217c60536be78b57de0c1ae0c2ea0b1f2b5e2fb32e3676dd4a553bcc09519a39025255b8a30fefea5f384c0e3e8fe48dde6f0e10d030585af460a99062f3149b0ec9643ca2afe3c1840862b81f246831a446fdffec570c87a851b347e2fdac6", 0x9a}, {&(0x7f0000004000)="653d4105c4862fac3464c1be2541c6e164b6500dccb3d3b19a9e48f55178b14d8541867dd5df2ccb1e0753f9babd8443c9909333142eb438dc01a428f2a450200aa518d71b3a1acbab8e176e37b9ef5bce918f5fb06b47947712af8208475317acf65dade4b0d50f67c2185c3b976e68180fb5c3fb5b183a92683b0578e30cc0089388df1d1b2d68032c92ba29973797921d90a19f0d337dd6767ed19caab28ebbbb890c17451616159385f4c67d34fdeef72901bc07", 0xb6}, {&(0x7f0000002000-0x2)="8a26f5788d2eefb90d82", 0xa}, {&(0x7f0000005000)="3b31f596d014c1fc6eb38eebfcac362a4ea369a558ff0d07cdab61c5fe4e776c135c1187a9", 0x25}, {&(0x7f000000a000)="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", 0x1000}], 0x6, &(0x7f000000b000-0x2c)=[@sndinfo={0x1c, 0x84, 0x2, {0x9, 0x4, 0x2, 0x8000, r8}}], 0x2c, 0x40}, {&(0x7f000000a000)=@in6={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x5}, 0x1c, &(0x7f000000b000-0x40)=[{&(0x7f000000b000-0x2b)="b3beac2842e9040854921802e5bce8bc3d78653199c6ecd2901ff327bb54e5f8274d0198bef747c11306f9", 0x2b}, {&(0x7f0000007000-0xd2)="37975bfbbee74d41d72c21bf1f4083ab2fbc1b038876fd9aed30c6b03b06a1ed42e46462a7457d18510cef72dd464795d3f4a01fe2ec440e25d9bef96c027da73fd7e91e4a56027237c585cbc6fbd3eaee605c1df8539e4fcd7d87e696c3ac02df5212399eaee82eaa0e5d7527124b505615c65623c591992fdb04286abc0dd2a9c98869e86951e5e8759cbbd0b8388d9dcaa51eecf6a48ff87205269a4b417224d7dad74a4f4bc9477412514300747c9e3b639b826f00251a1084cf712eeb74baa30bd5fa3812dbe0d6be264418af4f56a7", 0xd2}, {&(0x7f0000007000-0x9c)="12e19817c9d4e9e23907799f4aa4937e7fcb12f5d71785a1af52c487b0aabc90f75a66c841086824ed24d7a7c7847c17022139049677f1f8cf05f3080a25fe29c5f7c84ad4810d63228da0d17a0cd4dee6d46bd4bc21e782cb8fe5eaa77f58c44137ca6c9d1b4c0201de514c884addbc260ba650b03e609315b4d5ba42cd039e8f29c0a5063a97748a6a64b8313f9725d1f3329e23d72063f6fb9cdc", 0x9c}, {&(0x7f000000a000)="3f902b1a5accf073e5bf018a854899ecee8874127e8a701ef93c7860602b973c1021303c7de1c83570458676765f4b4bcd3e320bd319593c8b", 0x39}, {&(0x7f000000a000-0x5b)="6dc0985f122b5f4b6486002ab4323b9979a5051355553e3b9d5978d5f718d580918f70efaf7ea368089bc80d5afece463a1f0a2bc2a7684c7ee35d1f7f78f29ff4161623032e6925bbca12892010b08218282dfb2f792971f5aa1f", 0x5b}, {&(0x7f000000b000-0x36)="fae6fabb3d983723748a8a3c366a611611dd8fead569adc021ceb6e3bb7f142971fed65090a4dd24fb30c17fb09452e9e3355f85c082", 0x36}, {&(0x7f0000004000-0x76)="0f43d00bf1c21fa2e00ae311972a71b093a1900edacab1e8e0e589e6c631a56dec2f2eda845697a36da5c5c463475a5d44225330d8b8a2ab1cd673b02dc19192c7ab4699ab2158e65a8bf2babd61593d43927bd397f01c08d61c04266b412453689924c643ddd2326402de0db26b6c7629febbde067b", 0x76}, {&(0x7f0000008000)="a27a4d574d7ac4d5c854aa2d7e126210e567e1e2be616abb69072b2bbf68b73106d341e6f951a25d3fac2531c60ee9db7055be3469cec4bce76928676703a3e5c3f72eae0c9010d59d29acfc6d5e659d2b99b6f5be83a34aa00cb80d3fd4ede78eca94266df15e0674f7a9f558bfbf4be6c89a6d00874ffd94f483f3ad6816468d77c0b8712a6d24494349fea18d29a7019927aa3e93bfe70e12fb243957fcdce09d1e79bab89fb9d4d292fcbd61f3ed", 0xb0}], 0x8, &(0x7f000000a000)=[@init={0x14, 0x84, 0x0, {0x80, 0x8, 0x8000, 0x20}}, @init={0x14, 0x84, 0x0, {0x9, 0xc000000000000000, 0x5, 0x5}}, @sndinfo={0x1c, 0x84, 0x2, {0x9, 0x0, 0x634, 0x138b, r9}}, @init={0x14, 0x84, 0x0, {0x4, 0x7ff, 0x0, 0x3ab}}, @sndrcv={0x2c, 0x84, 0x1, {0x8001, 0x2, 0x8000, 0x100000000, 0x4, 0x8001, 0x0, 0xfffffffffffffffa, r4}}, @sndinfo={0x1c, 0x84, 0x2, {0x6, 0x8000, 0x100000001, 0x100000001, r3}}, @init={0x14, 0x84, 0x0, {0xc000, 0x0, 0x8, 0x7}}, @sndrcv={0x2c, 0x84, 0x1, {0x6, 0x0, 0x2, 0x1ff, 0xba, 0xffffffffffffff54, 0x4, 0x2, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0x8, 0x0, 0x2, 0x8, r10}}, @sndrcv={0x2c, 0x84, 0x1, {0x65aa, 0x400, 0x4, 0x2, 0xd877, 0xfffffffffffffffb, 0x2800000000, 0xffffffffffff66d2, r4}}], 0x1b8, 0x20000800}], 0x6, 0x4000005) 2017/12/18 10:33:10 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e9d000)='/dev/sequencer\x00', 0x800, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00007de000-0x67)=""/103) fcntl$addseals(r0, 0x409, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000d26000)='id_resolver\x00', &(0x7f00000ee000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x14)='selfmime_type-wlan0\x00', 0xfffffffffffffff9) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000e9b000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000001000)={0x5, 0x1, 'client0\x00', 0xffffffff80000000, "67942ac9f421fd98", "64aba5232dfd60745b6fe7667003758d34847264e98dbd5665c9bd0e8460b28b", 0x6, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000001000-0x8c)={0x4, 0x6, 0x3, 'queue0\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000003000-0x4)=0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000002000)={@common='gretap0\x00', @ifru_addrs=@nl={0x0, 0x0, 0x1, 0x8}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000003000-0x28)={@generic="3a6213a9617e21e507367dab2d3f4d5e", @ifru_mtu=0x24000000000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r1, &(0x7f0000003000)=""/168, 0xa8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000004000)={0x0, 0x80000, r0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000005000-0x1)={r2, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000005000)='./file0\x00', 0x10400, 0x4) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000003000)=""/117) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000006000)="3136fa032fcba0ed8c493fc6a31f578955d312bddee1e92be5a80945e7aeec804325530c6decd7123e770e27a57055d2ff5900d706299fc9a11702d45b6b8ee169100cd6861e13ab77d16154df68d13fbeaf670b0486bf08c0141462ebb0ae65bd3f6bad62307ffa4c0190212de21a3f2db7744dc9b5980c00ec5ae7e3a14b5644e3ddb0", 0x84, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/load\x00', 0x2, 0x0) ioctl$EVIOCSMASK(r4, 0x40104593, &(0x7f0000004000-0xc)={0x13, 0x2f, &(0x7f0000006000-0x2f)="bdaff68c2b46dad07ddf909ec669d1d8cf30aedbe154d405957c2788c2123d756acf4785b644a026d71deda0fc8690"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r4, 0x404c534a, &(0x7f0000002000-0x4c)={0x8, 0xffffffff, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r3, &(0x7f0000008000-0x18)=@known='system.posix_acl_access\x00') 2017/12/18 10:33:10 executing program 4: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000004b000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000da9000)={0xffffffffffffffe1, 0xffffffffffffffff, 0x209, 0x100000000, 0x81, 0x1, 0xfffffffffffffff8, 0x9, 0x0}, &(0x7f00005c9000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x81, 0x4, 0x7, 0x2, r1}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(r0, &(0x7f0000000000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000002000-0xa0)={r2, @in={{0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x101, 0x0, 0xff, 0x5}, &(0x7f0000001000)=0xa0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000002000)={0x7fffffff}, 0x4) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000004000-0x9b)=""/155, 0x9b, 0x0, &(0x7f0000004000-0xc)=@nl={0x0, 0x0, 0x4, 0x4126}, 0xc) mq_open(&(0x7f0000002000-0x10)='/selinux/create\x00', 0x1, 0x108, &(0x7f0000004000-0x20)={0x7, 0x3, 0x9, 0xd91, 0xfffffffffffffffb, 0x8, 0xffffffffffffff1c, 0xfffffffffffffff7}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000001000-0x98)={r2, @in6={{0xa, 0x3, 0xfffffffffffff800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0xbf9d}, 0x98) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000004000)={0x0, 0x0}) utimes(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000003000-0x10)={{r5, r6/1000+30000}, {0x0, 0x0}}) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f0000002000)=0x3d) r7 = fcntl$getown(r4, 0x9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r7, 0x1, &(0x7f0000006000-0x10)={0x2d, 0x1, 0x1000, 0xb68}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = add_key(&(0x7f0000006000)='cifs.idmap\x00', &(0x7f0000006000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$revoke(0x3, r8) 2017/12/18 10:33:10 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x200000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000000)={0x1, 0x2, 0xf5, 0x3, 0x7, 0x10000, 0x9, 0x7fff, 0x7, 0x200, 0x24c8bd5e, 0x1}) socketpair$ax25(0x3, 0x3, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f0000001000-0xe)='./file0/file0\x00', &(0x7f0000002000-0x10)={{0x77359400, 0x0}, {0x0, 0x2710}}) ioctl$KDDISABIO(r0, 0x4b37) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000+0x236)={0x0, 0xf9fd, 0x400, 0x400, 0x80000001, 0x6, 0xccb, 0x3ed, {0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x5, 0x7, 0x3, 0x81}}, &(0x7f0000002000-0x4)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000003000-0xc)={r3, 0xf22, 0x20}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000003000)=""/171, &(0x7f0000004000-0x4)=0xab) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000005000-0xf)='/dev/sequencer\x00', 0x20000, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000000000)=0x8) sendto$ax25(r2, &(0x7f0000001000-0xb3)="912097f463c675af739f28de42431ac08e2eadd7e2993e3abae711d238fba830f62d261f7b31eb889834f1ce8fefe7c16a58646fbc795d1f68768b8127c407ebc25312365777ec0a99c0fc95a49a211b21d8ebaae1cbe9f3cb0b7ebcae35793a978fe68ecee5505a3d0f24e95c6f4eef033ea73e11e99d3eb2c501fd848e14f509ff02da97f463e379c326cf972bff28afd8ecad74d438f711aeef517b2e0c85a0db3c7bd4b5a44c5ddf1d52d9ab23b262aba7", 0xb3, 0x20040001, &(0x7f0000002000-0x10)={0x3, {"2a533abee17501"}, 0x3}, 0x10) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r4, 0x29, 0xc9, &(0x7f0000005000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000006000)={0x7fff, 0x1, 0x2, 0x9, 0x8}) ioctl$TUNDETACHFILTER(r4, 0x400854d6, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000004000-0x64)=[@in6={0xa, 0x2, 0x2d6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in6={0xa, 0x1, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x3, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x64) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000007000)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1be800000}], 0x2c) openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000)='/dev/rfkill\x00', 0x200000, 0x0) 2017/12/18 10:33:10 executing program 1: socketpair(0x0, 0x800, 0x0, &(0x7f0000017000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000000)=""/87) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000)=[{r0, 0x4008, 0x0}, {r1, 0x140a, 0x0}, {r1, 0x1000, 0x0}, {r1, 0x5442, 0x0}, {r0, 0x5008, 0x0}, {r0, 0x0, 0x0}, {r0, 0x2008, 0x0}, {r0, 0x100, 0x0}, {r1, 0x4, 0x0}, {r1, 0x3080, 0x0}], 0xa, 0x0) r2 = fcntl$getown(r1, 0x9) ptrace$peekuser(0x3, r2, 0x80) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000003000-0x4e)={0x0, 0x46, "aac6e81db27eb322d63c9340c055f206c624b5dac1da9c648609730d701f29b9c6fa8df5d8596f0077e058285554c713fe4db26e171b5d1850b49e1b0f8a39c589d5241576ab"}, &(0x7f0000002000-0x4)=0x4e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000002000)={r3, 0x6cb9}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000004000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000002000)=@assoc_value={r3, 0x2d54}, 0x8) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000001000)={0x5, 0x4}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000005000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x10000000, &(0x7f0000006000)="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", &(0x7f0000003000)=0x0, &(0x7f0000006000)=0x0, &(0x7f0000002000)="a2c7d8ce20b9187425b077ac97104e658989e076b1cebbd3a9294c708ee95b94252fade792a910253e142271377925b3d2e218c785969be388bb99447114754e000f3edfbc02c3a8e30488f35863a6b7c802a3fbafc6999d191e368946efd686df7e25d9a04c83999d621e53da19bd6d73f02e1e83189937fac3a141da930dd27b29e807465302cc39c60ac3e84b8e035b79990e4795f5bccc0bb9050fd7ce44ce837801450bd6e062824763c4da23f71538d75d102f4d2b074f2b7ac29b2f0b026f53ab0d6e0bdc524da240f1c177dcd64fc34147eaa1d9e2") mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000001000/0x4000)=nil) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000007000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000009000-0x8e)=""/142, &(0x7f0000008000)=0x8e) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000007000)={0x0, 0x0}) fcntl$setpipe(r4, 0x407, 0x80) 2017/12/18 10:33:10 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000987000-0x4)=0x1c) pread64(r0, &(0x7f0000001000-0x4e)=""/78, 0x4e, 0x0) connect$ipx(r0, &(0x7f0000000000)={0x4, 0x3, 0x1, "4fb91deae591", 0xf0e1, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x13)="4bfa28037825d663bf5fa845a61194f8724c30", 0x13, 0xfffffffffffffffe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r1, &(0x7f0000001000)=""/3, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r0, &(0x7f0000003000-0x10)={0x1a, 0x0, 0x1, 0x100, 0x644, 0x7, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000003000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCEXCL(r0, 0x540c) flock(r0, 0xe) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000006000-0xc)={0x9ea1, 0xfff, 0x1, 0xfff, 0x8, 0x4}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000001000)={0xfffffffffffffffa, 0x1, {0x2, 0x1, 0x8001, 0x0, 0x75}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) remap_file_pages(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x1000000, 0x9, 0x8000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000003000)=0x0, &(0x7f0000006000)=0x4) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) shutdown(r2, 0x1) r3 = getpid() ptrace$getregs(0xc, r3, 0x7, &(0x7f0000002000+0x89)=""/253) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000008000-0xa)=@random={'system.\x00', '*\x00'}, &(0x7f0000004000-0x6d)=""/109, 0x6d) 2017/12/18 10:33:10 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000001000-0x10)=@generic="1719f00e43b534e98def8f4facd2e7c2") r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000001000+0x8d4)='/dev/snd/timer\x00', 0x0, 0x4003) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x100) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x10, r2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000004000-0x4)=0x6, 0x4) ioctl$DRM_IOCTL_AUTH_MAGIC(r4, 0x40046411, &(0x7f0000001000-0x4)=0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000005000-0x1)={0x9}, 0x1) accept4$packet(r2, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x14, 0x80800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000006000-0x38)=[{&(0x7f0000004000)=""/141, 0x8d}, {&(0x7f0000005000-0xee)=""/238, 0xee}, {&(0x7f0000005000)=""/8, 0x8}, {&(0x7f0000006000-0xd)=""/13, 0xd}, {&(0x7f0000005000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/207, 0xcf}, {&(0x7f0000003000-0x43)=""/67, 0x43}], 0x7, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0xb) dup3(r4, r1, 0x80000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0xd44, &(0x7f0000008000-0x8)={0x0, 0x0}) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000002000-0x10)=@req={0x9, 0x1f, 0x0, 0x10001}, 0x10) 2017/12/18 10:33:10 executing program 4: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, r0, &(0x7f0000546000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket(0x0, 0x800, 0x4) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) r3 = socket$inet_icmp(0x2, 0x2, 0x1) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10, 0x80000) r6 = memfd_create(&(0x7f0000000000)='vmnet1self&\x00', 0x1) r7 = eventfd2(0x3, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x1f, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = syz_open_dev$sndseq(&(0x7f0000002000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = accept4(0xffffffffffffff9c, &(0x7f0000002000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x80800) poll(&(0x7f0000001000-0x50)=[{r1, 0x580, 0x0}, {r2, 0x202, 0x0}, {r3, 0x400, 0x0}, {r4, 0x8, 0x0}, {r5, 0x4000, 0x0}, {r6, 0x0, 0x0}, {r7, 0x4000, 0x0}, {r8, 0x1002, 0x0}, {r9, 0x2100, 0x0}, {r10, 0x140, 0x0}], 0xa, 0x7fff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000002000)={0x4, 0x2, {0xffffffffffffffff, 0x3, 0x72ad, 0x3, 0xfffffffffffff800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r4, 0x541b, &(0x7f0000004000-0x4)=0x0) ioctl$KDSKBMETA(r4, 0x4b63, &(0x7f0000000000)=0x200) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r10, 0x29, 0x14, &(0x7f0000002000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000005000-0x4)=0x14) openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x20400, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000005000)='/dev/sequencer\x00', 0x2000, 0x0) 2017/12/18 10:33:10 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000a0e000-0x8)='net/dev\x00') r1 = dup(0xffffffffffffffff) renameat2(r0, &(0x7f00008a3000-0x8)='./file0\x00', r1, &(0x7f0000538000)='./file0\x00', 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00008c0000-0xe8)={{{@in=@local={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=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000021a000-0x4)=0xe8) fstat(r0, &(0x7f000030c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000575000)='./file0\x00', r2, r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000001000-0x1c)={&(0x7f0000fd0000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000220000-0x18)=[{&(0x7f00003db000-0xac)=""/172, 0xac}, {&(0x7f0000000000)=""/204, 0xcc}, {&(0x7f0000c1e000)=""/86, 0x56}], 0x3, &(0x7f0000ffa000)=""/40, 0x28, 0x7}, 0x40) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000001000-0x1)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000000)={0x0, 0xff, 0xf1, 0x2}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000003000-0x8c)={r5, @in={{0x2, 0x2, @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]}}, &(0x7f0000002000)=0x8c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000003000)={0x5, 0x9, 0x2, 0x8, 0x3, [{0x9, 0x1, 0xfffffffffffffffa, 0x0, 0x0, 0x2102, 0x0, 0x0, 0x0}, {0x4, 0x6, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x100000000000000, 0x2, 0x4, 0x0, 0x0, 0x3002, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000004000)={0x0, 0x3e, 0x6, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000-0x4)=0x0) timer_delete(r6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000005000)=0x3) sync() readlinkat(r0, &(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000003000)=""/82, 0x52) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000007000-0x14)={0x1, 0x3, 0x9, 0x0, 0x2}) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000002000)={0x9, 0x2, 0xffffffffb5d2d9ba, 0x1, 0x20000000000, 0x8, 0xfffffffffffffff9, 0x80000000, 0x3ff, 0x8}) 2017/12/18 10:33:10 executing program 7: r0 = socket(0x1f, 0x7, 0xff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='veno\x00', 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000002000-0xa6)=""/166, &(0x7f0000001000)=0xa6) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x141, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x2) ioctl$VT_DISALLOCATE(r1, 0x5608) r2 = accept4$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000003000-0x4)=0x89a) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000003000-0x8)={0x0, 0x0}, &(0x7f0000004000-0x4)=0x8) r3 = dup(r1) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r3) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000000)={0x2000, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000004000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={r4, 0x9}, &(0x7f0000005000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a45323, &(0x7f0000004000)={{0x0, 0x4}, 'port0\x00', 0x8, 0x40, 0x6d9, 0x8001, 0x81, 0x7, 0x3, 0x0, 0x6, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000004000)=0x6, 0x4) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000003000)=0x751, 0x4) r5 = dup2(r0, r3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r5, 0x80184540, &(0x7f0000006000-0x39)=""/57) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000000)=0x0) getpriority(0x3, r6) setsockopt(r5, 0x7, 0x0, &(0x7f0000001000)="1607d63f9a8ec4ad6b2e5ea3c2ad07be61176555c21b477393af6623597f7a3f678e0917a769f08070018a13523b0fbb2861a585ff0d282d9d4f54114fba3169af83be81e4552d93cadaab53eba84cf4c3deb6e2918a3c862d3ae76503e027b00a23a6022d4bd337b851d83dc2e0fb9064697143ef6c301fb888291bf886ed7e36f9080d55ea9cb885a03d154aab5c67a8", 0x91) 2017/12/18 10:33:10 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000086000)={0x3f, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x280, 0x2, 0x0, 0x6, 0x0, &(0x7f00004e9000)=@generic="1621ea076c0dcd0b2b5c5f7173200698", 0x4, 0x3ff, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x402000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x80000000}], 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000001000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xb) r2 = getpid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r2, 0x8, &(0x7f0000003000-0x8)=0x80) flock(r0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000003000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000002000-0x8)={0x1, [0x0]}, &(0x7f0000004000)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={r3, 0x8001}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000001000)=0x0, &(0x7f0000006000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000005000-0x8)=@buf={0x5b, &(0x7f0000007000-0x5b)="6363b6d912666127a3dad7ee697c6dd6238de526f39706602fee745d2bb7a3a77eb2799aa0f093da9e6f94b7993012976a733d1363a7aac202bd0d379831bcebd00b6d552176c1e62d5678d8d6e4d1f738644fa58625cb8aecf9a9"}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000001000/0x3000)=nil, &(0x7f0000008000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000004000)={0x2, [0x5, 0x317d3042]}, &(0x7f0000008000)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000009000)=0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000000b000-0x4)=0x0, &(0x7f000000b000-0x4)=0x4) 2017/12/18 10:33:10 executing program 5: r0 = socket(0xd, 0x80007, 0x2c8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req3={0x4, 0xfffffffffffffffa, 0x4, 0x6, 0x1000, 0x0, 0x3ff}, 0x1c) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000001000)={0x5, 0x6}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000002000-0x24)={@generic="c760565236155606bcc8873c7cef9a0c", &(0x7f0000000000)=@ethtool_eee={0x45, 0x2, 0x3, 0x9, 0x5a48ba60, 0x9, 0x8, 0x0, [0x7, 0x81]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = getpid() fcntl$setown(r0, 0x8, r3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = inotify_add_watch(r1, &(0x7f0000004000-0x8)='./file0\x00', 0x40) inotify_rm_watch(r1, r4) tee(r1, r1, 0x3ff, 0xc) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000001000)=@req3={0xfc7, 0x80000001, 0x5, 0x5, 0x5, 0x8, 0x80000000}, 0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000005000-0x6)='.dead\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000004000)="2acb278dfeed922e654260f8f173fdf86e195694ef97be2610cc239fe840072aabe5a1dfc3b34508d05da3aa27db9ea2bee9498219a181dd5b7dc7c21c979bbb6560df462a790b351800cff4aed3762d56ee26f50e1364cedb32610d5e6eb906d2764f655f6e69d6c3db8a5d76d3dc91da05d5147df7d911b644766b1f448a8a91fa2739e3c996fb117bb570f94182002e40f5cfcfc2954d7c9c8560158c14b9e6f114a209a8e0c0155eb32b11bee570db26a793482de6479a1a3f2e7951a4e93ef4d9655b0728e098b8fcb6016bf41a29616f543e1df99c71c280dfc41ee3a8affd5d304ef43340bf2117", 0xeb, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000005000-0x8)='keyring\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r5) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r1, &(0x7f0000004000-0x8)='./file0\x00', r1, &(0x7f0000006000-0x8)='./file0\x00', 0x1000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000002000-0x4)=0x5) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000006000)={r2, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2017/12/18 10:33:10 executing program 3: r0 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x0, &(0x7f0000001000-0xf4)=""/244) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000002000-0x2c)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}], 0x2c) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x11, &(0x7f0000003000-0x4)=0x7, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000003000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000000)={r3, @in={{0x2, 0x0, @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]}, 0x1, 0x3330f29f}, &(0x7f0000003000)=0x98) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000003000-0x10)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000005000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000005000)='./file0\x00', &(0x7f0000006000-0x54)=""/84) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000007000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000008000-0x38)={@loopback=0x7f000001, @multicast2=0xe0000002, 0x1, 0xa, [@loopback=0x7f000001, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @multicast2=0xe0000002, @multicast2=0xe0000002, @loopback=0x7f000001]}, 0x38) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r5, &(0x7f0000008000)=[{0x6, 0x3c87, 0xcc, 0xfffffffffffffffd, @time={0x0, 0x0}, {0x80000000, 0x7}, {0x1, 0xff}, @addr={0x7, 0x8000}}, {0x0, 0x0, 0x200, 0x3, @time={0x0, 0x1c9c380}, {0x0, 0x9}, {0xca4, 0xfffffffffffffffb}, @raw32={[0x1ff, 0x8, 0x9]}}, {0x7, 0x100000001, 0x3, 0x1ff, @time={0x77359400, 0x0}, {0x1, 0x10001}, {0x0, 0x4377}, @connect={{0x100, 0x5}, {0x5, 0x200}}}, {0x5, 0x1, 0x4, 0x1f, @tick=0x0, {0x2, 0x7f}, {0x6, 0x3bb}, @raw32={[0x6, 0x8, 0x401]}}, {0x8, 0xe083, 0x800, 0x7, @tick=0x9, {0x6, 0x1000}, {0x8000, 0x2b}, @note={0x2df5c0000000000, 0x1, 0x8, 0x1ff, 0x2}}], 0x8c) 2017/12/18 10:33:10 executing program 0: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000836000)=0x0) ptrace$pokeuser(0x6, r0, 0x2, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) r3 = dup2(r1, r2) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x0) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={r0, r4, r5}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000001000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x28) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000004000)=[{0x4, 0x4}, {0x0, 0x1d3}, {0x4, 0x9}], 0x3) connect$ax25(r1, &(0x7f0000002000)={0x3, {"66e4e96f9300f7"}, 0x100000001}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r0, 0x8, &(0x7f0000005000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000006000)='/dev/autofs\x00', 0x20000, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000008000-0x28)={@common='ip6tnl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000007000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xde, 0x3, 0x3f, 0x400, 0x3, 0x200, r7}) bind$ipx(r3, &(0x7f0000000000)={0x4, 0x0, 0xfffffffffffffff8, "f4bdab170158", 0x107b, 0x0}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r6, 0x8901, &(0x7f0000009000-0x4)=r0) 2017/12/18 10:33:10 executing program 2: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b57000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x800, &(0x7f0000000000)="087306f079f5fd976393070afe354fd90a11c6e4bc27fae4711a77d0136abbd703ba7b18d3bc7bdcb8b82efa543347b50924f440acecbe471ebfa615133b78a46fdafdd85f9df1a895780bb172bcee9b79ba0adc543587b0b361ec095aef4fbd406fb1974febbba31a82b8eccb8b29bf2f79d0d797d7b395a7d8d2f10f9a394c45ae1d0ee8c34667e816a56eb8b19d03bcb38e2bb65066125ad7e5429d01774be9") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000000)=""/74, &(0x7f0000002000-0x4)=0x4a) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000002000-0xc)={0x10, 0x0}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sync_file_range(r0, 0x1, 0x101, 0x4) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000002000-0x4b)=""/75) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f0000002000)=@file={0x0, './file0\x00'}, 0xa) getgroups(0x5, &(0x7f0000001000-0x14)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) setgid(r2) ioctl$KDENABIO(r1, 0x4b36) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000004000-0x4)=0x2) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000002000-0x58)={{0x8288, 0x0}, 0x0, 0x80000001, 0x4, {0x7fffffff, 0x8}, 0x8, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r1, &(0x7f0000004000)=""/119, 0x77, 0x7, &(0x7f0000001000)={0x0, 0x1c9c380}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000005000)=""/85) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005000)={0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000008000-0xd)='/dev/usbmon#\x00', 0xcb, 0x101000) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000001000)={0x1, 0x6, 0x7fff, 0x0, 0x2, 0x4, 0x9, 0x3, 0x100, 0x7, 0x6, 0x1}) fcntl$getflags(r0, 0xb) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000008000)=0x0, &(0x7f0000002000)=0x4) 2017/12/18 10:33:10 executing program 5: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000611000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000d1b000)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl(r0, 0x7, &(0x7f0000001000-0x72)="fcaed5533ab60ea75ef920ad14f01e9e1dd9b81150c55f78b2b489ed9a3de72d3cea6a83b4a298f2c065062b8b45ecea7b63c3f0c68840b8f194e60fe22110ba5bc8825eaf2ba839914a81bec6e305b961dda65115664f8326ff742123870a30f815ac51b3e05559298dccbe7ab17bb63cb7") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000+0xf5)='/dev/keychord\x00', 0x1, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, 0xc) r2 = dup2(r0, r1) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000000000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8940, &(0x7f0000001000)=@get={0x1, &(0x7f0000003000)=""/41, 0x1}) ioctl$TCSBRK(r0, 0x5409, 0xbfd3) fgetxattr(r2, &(0x7f0000004000-0xe)=@known='system.advise\x00', &(0x7f0000000000)=""/55, 0x37) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x92cd, 0x6, 0x1}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000004000)={r3, 0x2f8e, 0x4, 0x9, 0x40, 0x7}, &(0x7f0000005000-0x4)=0x14) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000002000)=""/0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000005000)=r3, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000007000-0x8)=0x7) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000003000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f0000008000-0x18)={0xc67, 0x91, 0x3, 0x7fffffff, 0x1a, 0x81}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000007000-0x34)={{0xffffffffffffffff, 0x2, 0x0, 0x3, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000009000-0xaa)=""/170) 2017/12/18 10:33:10 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)=""/44) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000001000)='/dev/loop#\x00', 0x1ff, 0x200080) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000003000-0x1d)="78f4f09ad5c9f3d1b9d6cca8094058d3bab8424caceedae2f7f9bf795e") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000004000-0x1a8)={0x80000001, 0x4, 0x5, 0x7fffffff, 0x7, [{0x3, 0x6, 0x7fffffff, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0xccf, 0x1, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x2, 0x6, 0x1, 0x0, 0x0, 0x2002, 0x0, 0x0, 0x0}, {0x7, 0x5, 0x6, 0x0, 0x0, 0x288d, 0x0, 0x0, 0x0}, {0x4, 0xdba, 0x1000, 0x0, 0x0, 0x2006, 0x0, 0x0, 0x0}, {0x7f6, 0x9, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xa7, 0x7, 0x9, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}]}) r2 = getpgid(0x0) wait4(r2, &(0x7f0000001000-0x4)=0x0, 0x1000000, &(0x7f0000000000)={{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) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000004000)=0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000002000-0x8)=0x0, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000004000)={0x0, 0xca, "e081c9f958c2b2a66d291eab40bffa595c216931425bf21319e8bd924b5ec6f75c817acf00964449bbde23f0e4864550c71727b65342c4b5e2c7ae210185bca065fc531b4ac6089763d77b5059228a0f122cfffe78347f41f9ebededee4cde5c41f42bed78af8950c93637db7c0b97abda6b1cad811eed7ca38372435037ed1a7ef8cd7c37fab1f962f1ac2c1d748e33213063d816499b2e2d80e70b344cb2394f875ad4615a0d01338b8126f8bd55a73c0166e290dd0f8009b8f2da844cdb0df481af950f8cc5039e32"}, &(0x7f0000006000-0x4)=0xd2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000006000-0x8)=@assoc_value={r3, 0xb50}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000006000)={0x1, r2}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r2, &(0x7f0000008000-0x18)=[{&(0x7f0000008000-0xc6)=""/198, 0xc6}, {&(0x7f0000002000-0xd)=""/13, 0xd}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f0000002000)=[{&(0x7f0000007000)=""/85, 0x55}], 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000008000)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCTTYGSTRUCT(r0, 0x541a, &(0x7f000000a000-0x35)=""/53) 2017/12/18 10:33:10 executing program 7: pipe(&(0x7f0000908000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000)={0x0, 0xfffffffffffffffe, 0x88d, 0x8}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={r2, 0x5}, &(0x7f0000002000-0x4)=0x8) iopl(0x10000) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000001000)=0x1, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={r2, 0x5}, &(0x7f0000002000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000003000-0x98)={r3, @in6={{0xa, 0x1, 0x72, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8f9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x9}, 0x98) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000003000)=[], 0x0, 0x60, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000004000)=""/105) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000006000-0x6)={0x1, [0x8]}, 0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000006000)={0x0}, &(0x7f0000006000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, &(0x7f0000008000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000009000-0x4)=0x0, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000001000-0x16)={0x9, [0x6, 0x7f, 0x3, 0x5, 0x1ff, 0x5, 0x2, 0xe8000000, 0x7]}, &(0x7f0000009000)=0x16) ioctl$sock_netdev_private(r1, 0x89f2, &(0x7f0000005000)="7fd89bd734cc733b069d285fdf18881e3ad0f41a53b87df374223b2e06c48d7b5c7a6701b7a1e5c314e5bb5762684c43a480034d4f89") 2017/12/18 10:33:10 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff}, @in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xc3}], 0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, 0xc) ioprio_get$uid(0x3, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000002000)={{0xfbaf, 0x2}, 'port0\x00', 0x20, 0x20045, 0x0, 0x1ff, 0x20, 0x101, 0x6, 0x0, 0x5, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000003000)="6d643573756d2b766d6e6574316b657972696e67c600", 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000005000-0x4)=0x7ff, 0x4) r3 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x6, 0x50140) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000003000)=0x46, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r2, &(0x7f0000006000-0x8)='./file0\x00', r3, &(0x7f0000005000-0x8)='./file0\x00', 0x2) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000004000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000006000)=@int=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r2, 0x107, 0x5, &(0x7f0000005000-0x27)=""/39, &(0x7f0000007000)=0x27) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000003000)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000005000)={r4, 0x80000, r2}) fgetxattr(r3, &(0x7f0000007000-0x16)=@random={'trusted.\x00', '/dev/usbmon#\x00'}, &(0x7f0000000000)=""/27, 0x1b) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000005000-0x4)=0x0, &(0x7f0000008000)=0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000003000)={0x0, @in6={{0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x200}, &(0x7f0000009000)=0x98) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000006000-0x8c)={r5, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/18 10:33:10 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x100) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) inotify_add_watch(r1, &(0x7f0000001000-0x8)='./file0\x00', 0x21) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f0000002000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000001000)={@generic="211aa7767a40b28eb5d3ebaa9ae804ad", @ifru_addrs={0x2, 0x0, @rand_addr=0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$ipx(r1, &(0x7f0000000000)={0x4, 0x0, 0x8, "0b395d64fd89", 0x0, 0x0}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r1, &(0x7f0000001000)='./file0\x00', &(0x7f0000003000-0xd)={{0x77359400, 0x0}, {r2, r3/1000+10000}}) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000)='/dev/pktcdvd/control\x00', 0x400000, 0x0) fanotify_init(0x0, 0x81000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000003000)={0x0, 0x100000001}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000004000-0x20)={0xac55, 0x1, 0x8206, 0x3f, 0x7fffffff, 0x8, 0x8398, 0xfb9, r5}, 0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000004000)={0x8fc1, 0x2e5, 0x80, 0xfc5, 0x1ff, 0x4, 0xfff, 0x4, 0x63e2f71, 0x1, 0x7}, 0xb) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f0000005000)="bae8b5b7c8fc92f997df80c0e0d0b30a841410a627edf9644f989e4df044ab34d2ce34ad7ddd817dd7bbd2e8de4e8b172c0aeab5041c08124b8417b5237f54a8a21efaa750b10affb2f92b1836611f6e79043d90758d01a3b459bad5ecbdf88973cd1f931ac5b4ccda1f579c5ad2475c12c12e6d5c4e410127cde28236260f2cf6408e1b9659aa582743e1b7", 0x8c) tee(r4, r0, 0x9, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40086410, &(0x7f0000003000)={0x4c, &(0x7f0000006000)="caba910fa8f3058c138d9924ea3434308be2e880fbe0fde3261fbfe0c923c7ff92b641e3b6cb0298494d5680173eacf1161806949efdd63f6e318ec5d464ffe5fa520cfe60a7a2f070988688"}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000006000)={0x0, 0x0}) fcntl$setpipe(r6, 0x407, 0x20) socket$inet_tcp(0x2, 0x1, 0x0) fsync(r6) ioctl$KDSETLED(r1, 0x4b32, 0x4) 2017/12/18 10:33:11 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f0000000000)={0x5, 0x8, 0x9, 0x5, 0x14, 0x40}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x9, 0x1, 0x9000}, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x1b, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000002000-0x4)={0x0, 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000002000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x24) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000)=@assoc_value={r2, 0xffffffff}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000000)={r3, @in6={{0xa, 0x1, 0x3f, @loopback={0x0, 0x1}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x6, 0x2, 0x58e, 0x6}, &(0x7f0000004000-0x4)=0xa0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/rtc\x00', 0x10000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x79e003fa46a9c03c, &(0x7f0000006000-0x1000)=""/4096, &(0x7f0000006000-0x4)=0x1000) setsockopt$packet_fanout_data(r4, 0x107, 0x16, &(0x7f0000001000)={0x8, &(0x7f0000004000-0x40)=[{0xdf1, 0xcd, 0x81, 0x80}, {0xffffffff, 0x1, 0x2, 0x8}, {0xb8, 0x4, 0x100000000, 0x10000}, {0x0, 0x8000, 0x0, 0x7}, {0x7871, 0x7, 0x7, 0xfffffffffffffeff}, {0xfff, 0x0, 0xfffffffffffffff7, 0x2}, {0x80, 0x1, 0x1f, 0x81}, {0x7fffffff, 0x1, 0xb3d, 0x100}]}, 0x8) r5 = getpgid(0xffffffffffffffff) ptrace(0xffffffffffffffff, r5) fchmod(r1, 0x21) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000006000)={0x8, 0x7, 0xadd, 'queue0\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000006000-0x8)=@req={0x28, &(0x7f0000008000-0x28)={@common='tunl0\x00', @ifru_settings={0x1, 0xfffffffffffffff8, @cisco=&(0x7f0000008000-0x8)={0x1, 0x5}}}}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000009000-0x10)={0x7, 0x0, 0x10000, 0x7}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40106435, &(0x7f0000008000)={0xa3, r6, 0x0, 0x100000000}) 2017/12/18 10:33:11 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000cc3000)='/dev/input/mice\x00', 0x0, 0x62040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000000)={0x7, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@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=@broadcast=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}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000002000)={0x0, 0xffffffffffffffff}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000-0x20)={0x7, 0xb0, 0x8, 0x8000, 0x15cc, 0x9, 0x5, 0xff, r2}, &(0x7f0000003000-0x4)=0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000004000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000005000-0x8)={0x7, 0x8}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000006000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) getsockname$llc(r0, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f0000007000-0x43)="0ccd66f05568caf750fafcd18319ec565a42d47235660fbe693a4be07ec2c16b86216a50e5e64f9fb72ed4980398fbc230c9e96bfb87ccec1787cd025801369daa65d8", 0x43) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000003000-0x8)={r2, 0x800}, 0x8) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000006000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000001000)=""/221, &(0x7f0000007000)=0xdd) ioctl$VT_WAITACTIVE(r0, 0x5607) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000003000-0x30)={&(0x7f0000007000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000002000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000005000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000008000)=[0x0, 0x0, 0x0, 0x0], 0x7, 0x7, 0x5, 0x4, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f000000a000-0x14)={0x7, 0x400, 0x6, 0xffffffff, 0x4, 0x7, 0x20, 0xaa0e, 0x0, 0x2320000000000000}) 2017/12/18 10:33:11 executing program 6: r0 = fanotify_init(0x1, 0x1000) fallocate(r0, 0x1, 0xff, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x4, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0x2, &(0x7f0000002000-0xcf)=""/207, &(0x7f0000002000-0x1)=0xcf) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0086418, &(0x7f0000001000)={0x81, 0x0, 0x0, 0x67c4, 0x1, 0x80000000}) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000002000-0x8)=0x0, &(0x7f0000002000-0x4)=0x8) tee(r0, r1, 0x1, 0x8) ioctl$TIOCGPTPEER(r1, 0x5441, 0x6) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000002000-0x50)={{0x7, 0x7}, {0x0, 0x871}, 0xffff, 0x0, 0x4, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) inotify_init1(0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000001000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)={r3, 0x3f}, &(0x7f0000003000-0x4)=0x8) fcntl$addseals(r0, 0x409, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000002000-0x1)={0x8}, 0x1) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000001000-0x4)=0x7) sysfs$1(0x1, &(0x7f0000001000)='lonodev^\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000004000-0x20)={@generic="c2bafa1898e2cc2839dd5957400f2eb9", @ifru_flags=0x5000}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000005000-0x4)=0xffffffffffff0000, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000)={r2, 0x100000001}, &(0x7f0000006000-0x4)=0x8) 2017/12/18 10:33:11 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x2) ioctl$VT_ACTIVATE(r0, 0x5606, 0x1ff) getpeername$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, r1}) ioctl$TCFLSH(r0, 0x540b, 0x6) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000001000-0x4)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000001000)=0x0, 0x8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000)={0x8, 0x2262, 0xfffffffffffff8f9, 0x453, 0x9, 0x47, 0x0, 0x7, 0x9, 0x7, 0xb86}, 0xb) r3 = getpgid(0xffffffffffffffff) fcntl$lock(r2, 0x7, &(0x7f0000001000)={0x0, 0x2, 0x401, 0x7ff, r3}) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000000000)={@generic="ac4d297800bbde1a5202c90ed47ce35c", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000003000-0xc)={0x10, 0x0, 0x7f, 0x5c51}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000004000-0x58)={0x80d, 0x9, 0x5, 0x7f, 0x6, 0xf2f4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000004000-0xb8)={0x0, 0x8, 0x9, 0x8, 0x7fff, 0xc52, 0x6, 0x1f800000000, {0x0, @in6={{0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x10001, 0x95a, 0x65f, 0x1}}, &(0x7f0000005000-0x4)=0xb8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000005000-0x57)={r4, 0x60, "f6696e0b04d2bdb589af6135d00d26d3cf934de34858e27f3b0e2cf15e4341e6661705f3e9888bb8c480fd10910d0320ca34921b06a114e2dda5f3c7e9f5b056ac20cd5e081f7d693083724af012defc554910874164117e1f2e5601d07a9bb5"}, &(0x7f0000003000-0x4)=0x68) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000006000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)=0xb) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000001000)={0x0, 0x7, 0x800, 0xfff, 0xda}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000007000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x7, 0x7, 0x19, 0x9, "572f8c08b0b9dc642d53ba2ad069032fa54839846b9e1bb7b7f570c651bce159354f0f249e06639a7a0d6bdb84988c73eb8dd837c11701418ecab634a6b38ee3", "eefe6de76a62cb5bcbf28fdd681fc7ddaec0c5f28cec2d20cf2210ed08c2d281", [0x1, 0x200], 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000008000-0x9)='/dev/ppp\x00', 0x82000, 0x0) 2017/12/18 10:33:11 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='vmnet0$]cpuset^\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000453000-0x8c)={0x8, 0x5, 0x100000001, 'queue1\x00', 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]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000001000-0xbc)={0x3, 0x0, 'client0\x00', 0xffffffff80000000, "fab42a8208fa8677", "1590abb582017ea18e259b7d1bf72874e722d8edf00e94c5a559f9a67dff0b8e", 0x5, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$int_in(r0, 0x0, &(0x7f0000000000)=0x7fffffff) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x34)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, 0xc) setgroups(0x8, &(0x7f0000000000)=[r1, r2, r3, r4, r5, r6, r7, r9]) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000003000-0x8)={0x0, r8}) r10 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000003000)={0x2, 0x3241, 0xb9ae, 'queue0\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r10, 0x84, 0x16, &(0x7f0000000000)={0x1, [0x4]}, &(0x7f0000002000-0x4)=0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r10, 0x541b, &(0x7f0000004000)=0x0) 2017/12/18 10:33:11 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ae1000-0xb)='/dev/hwrng\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000000)={0x4, 0x1, 0x5, 'queue0\x00', 0xfffffffffffffffa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000001000)='./file0\x00', &(0x7f0000001000)=""/34, 0x22) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000002000)=[0xffffffffffffffff]) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgroups(0x3, &(0x7f0000002000)=[r1, r2, r3]) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000003000-0x4)=0xffffffff, 0x4) setresgid(r2, r3, r3) fstat(r0, &(0x7f0000003000-0x44)={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) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000004000-0x88)=[@in6={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffb}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0xffffffffffff0001}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x88) r4 = dup(r0) ioctl$TIOCNOTTY(r0, 0x5422) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000000000/0x4000)=nil, 0x4000, &(0x7f0000005000-0xbe)=""/190) write$tun(r0, &(0x7f0000003000)=@pi={0x0, 0x809b, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x6a01, @llc={0xd6, @snap={0xab, 0x1, 'e', "6d72a8", 0x6007, "9615d2e0d1909f300a26b2170b1dfaafa9b915f05c30a785826842ff621b46f7a7ec3d208c057032f6d991c66fda80bedcd8b226c0cc3fc4229a152ee018b9c6c22587a6a3fe27ba8bb3ddf3b9a7f9c7ab106ed3903a5cda2483c16a1deebb4b2f5ef2ff49586ca926560c68e2d09fe81d6cc14398f993928466d7deec6a26d6c42478582da53d1cd7d9e8a5ea5eb84893c307349faf6578676d4ded59598c9a2c323e29c22c15f7ac9bc94e2e9f8f1dc04ec94ec20f38a578f089622534b1c374299910458cc312b5b3c492d1f6"}}}}}}, 0xea) ioctl$GIO_CMAP(r4, 0x4b70, &(0x7f0000001000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = fcntl$getown(r4, 0x9) syz_open_procfs(r5, &(0x7f0000003000-0xe)='net/netfilter\x00') ioctl$PERF_EVENT_IOC_REFRESH(r4, 0x2402, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000005000-0x20)={@generic="6c3a4f993bc9508e48796cc5155fc0af", @ifru_flags=0x0}) 2017/12/18 10:33:11 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000a10000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000001000-0xc)={@loopback=0x0, @broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000)='encrypted\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000)='/selinux/user\x00', r1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000)={0x0, 0xf5, "aa3d635e3e1e14028db812653a9ad89cc0894c0d083ad8bfbc338759fe0b3a690b184fbb52daa90b3d81a1b8477aba1cfb3779e0136ed25814ce90d4108c1c934d89853c8ef9a8bd2681173310257325e2ad98e512fe49dcba8bc35f338f323f676b9175c730feaf853b6a0e72cdefc8b63f8746c84ec0f72c799eff6cb3da17d6fa3853d6d77e0716b50a278ebc10fae0fdd5d60f549ecc116525a3eb59c1b105074864f1f2bf259450c6e558805bd53db2e0f826a2fb070f8f7304a70355e6dfb73ab8ee661b7a889b68399032589319848ea35a9846dd26e8d5647a151c08dd63ac44727b54f78253ec711be097ec1889a76db7"}, &(0x7f0000004000-0x4)=0xfd) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003000)={r2, 0x80000001}, &(0x7f0000004000-0x4)=0x8) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000)={r2, 0xffff}, &(0x7f0000001000)=0x8) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000005000-0x8c)={0x0, 0x5, 0x0, 'queue1\x00', 0x136, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000-0x10)={0x101, 0x200, 0x9, 0x0, r3}, 0x10) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000002000-0x8)={0x0, 0x0}, &(0x7f0000004000-0x4)=0x8) r5 = userfaultfd(0x80000) munlock(&(0x7f0000001000/0x2000)=nil, 0x2000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000005000)=[], 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000002000)=0x80000000, 0x4) ioctl$int_in(r5, 0x5452, &(0x7f0000001000-0x8)=0x80000001) setsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000002000-0x4)=0xcb, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000006000)='veno\x00', 0x5) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r4, 0x0, 0x30}, &(0x7f0000008000-0x4)=0xc) 2017/12/18 10:33:11 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b7c000)='/dev/keychord\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000d84000-0x4)=0x0, &(0x7f0000885000)=0x4) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f00002ff000-0x5)={0x3, 0x3}) shutdown(r0, 0x1) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000805000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0xc)={0x0, 0x100, &(0x7f00008e6000-0x100)=[@in6={0xa, 0x3, 0x20, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9}, @in6={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in6={0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x3, 0xe4, @loopback={0x0, 0x1}, 0x6}]}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) ioctl$TIOCEXCL(r0, 0x540c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000002000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000003000)={0x7, 0x48cbaf6, 0x2, 0x10001}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x1, &(0x7f0000004000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000003000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={r2, 0x44, "aca2075575087d675380745c1286d2497d03e368e185899407b91febd183edff48858cb81abe9653c489928938f4e5be2a6eeba0128fa234d2598c4e550db1ad4198eb7f"}, &(0x7f0000007000-0x4)=0x4c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000007000)={r1, 0x4, 0x5, 0x2, 0x3, 0x1}, &(0x7f0000006000-0x4)=0x14) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000006000)=0x4, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000008000)={0x7f, 0x0, 0x10001, 0x6}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000000)={0xc7, r3, 0x10003, 0x7}) 2017/12/18 10:33:11 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000658000-0x1000)="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") ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000000)=""/219) fcntl$addseals(r0, 0x409, 0x2) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$TIOCSBRK(r0, 0x5427) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000002000-0x4)=0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000003000-0xe)='/selinux/user\x00') ioctl$KDSETLED(r0, 0x4b32, 0x81) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000003000)=0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000)=0x100000000, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000004000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000005000)={0x0, 0xfff}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000006000-0x6)={0x0, 0x101}, &(0x7f0000005000)=0x6) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x6}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000006000-0x14)={0x0, 0xffffffffffffffff, 0x8000, 0x3, 0x7, 0x9e6f}, &(0x7f0000005000-0x4)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000005000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x40, 0x7, 0x35, 0x5, 0x80000000, 0xfffffffffffffff8, 0x80000001, 0x3, 0x5, 0x1, 0x100000001, 0x47, 0x5, 0x4, 0xffffffff80000001]}, &(0x7f0000005000)=0x108) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0xffffffffffffffff}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000006000-0x6)={0x0, 0x8bc}, &(0x7f0000006000-0x4)=0x6) sendmmsg$inet_sctp(r0, &(0x7f0000004000)=[{&(0x7f0000001000)=@in6={0xa, 0x0, 0xfffffffffffffffb, @loopback={0x0, 0x1}, 0x8001}, 0x1c, &(0x7f0000005000)=[{&(0x7f0000004000)="9392a59d8bf5794cbd40bf8975e3e7508dfdbf24ab69a02adcba048f42a8f136ba0e2ab04733c596623105a3464533d384a17ec9bd6a5fe6fa7dbe526b4dc0cc6020a37a11f85dac0d0f23f46e6a566615aaa2966835b1a1c5fa73bb5e7b5c40d861a2d0222e4dde8ec33d6a8a1ac718ed4deb71b76e94218d1801121039a438eead4c789c7ff80d9cdd458ce064", 0x8e}, {&(0x7f0000004000)="dbdb191d84b68ca73f8b27e5c95dc42229065c7591c0ac1e9e", 0x19}], 0x2, 0x0, 0x0, 0x4}, {&(0x7f0000005000)=@in6={0xa, 0x3, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa8}, 0x1c, &(0x7f0000002000)=[{&(0x7f0000004000-0x1000)="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0x1000}, {&(0x7f0000005000)="", 0x0}, 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0x1000}, {&(0x7f0000006000-0x37)="11be7d9a70f02829fbb1d99586b82145aa389e9d8fb911d392935771b66fd38d85c27f1e0a42bdfa72a486e5bf4accd5e825596969b91a", 0x37}, {&(0x7f0000001000)="fc238ec250a8d355ce7d4a9be18ad4de4c90b21d7732e79d00b05a9e85d0689398f4a884886d013a71a8a2e274b9f6d34284a5b216f93ecd227af47ffb1833e51fd6d64a99b20d3480bcf23aabf17a808074869ba7e6e49e5e3333d81d0c3ceeb1f5cbeae659fba650345aa79288a6be0629774a", 0x74}, {&(0x7f0000005000-0x89)="c043651194c7bce81415fc2edf1583459b229657705879df0cd9e7031acdf7825638b6da21a35240203eaa74674f34e9244fe5325f80ffa37fac6bc67a809fabeee520b31ae1c6949e4898543a9bd3583a27ea396696db3040f0c7378a8c7788aaf52c29aa8ccc23494d07d6613cbae96a0db9f8956499f1066ff8b8ef094c4a5b30c32f1e92848242", 0x89}, {&(0x7f0000006000-0xa6)="fec0e885db5360986de42f13732d29c32fb096983b91290908bd5e98fbba5929bdb2fc4d1ba1d1432e60466a95cead2a89c48158ed549188aab2d8c3970843e4626aec4622014d92dcc930eb66db9b5b47dc69477265853d6f53213465e5b55d96b4e3d884368d68174f4b8ef47f67820cc9557da0bc74d0ff2a9333ce34cb15934d38d2b0972adc6fbe43fbd463d30ffd578d45f04f4b79bf552a30a61a4318c0ca3597e61e", 0xa6}, {&(0x7f0000004000)="", 0x0}, {&(0x7f0000004000)="7d0d63517121bbfac8f81d6432f0e7765d5bec78a4229cf7e0b93185b6d9252be9cf73711ea598bee86be9621c9b94508fe408703cd3206da1dc57146d03c242d8bcb3d2a6792a6d0cd2da7e2f5dfad8d74870768bf558e8049816bb4707adf12226deb88812edf964da1c41d2f0c899", 0x70}, {&(0x7f0000002000)="1527afc12a0209d09a57e8e2cf868fe0721288b301eecc2d14edb76c46bef4fd733a50d37688c0e9f172ad9e7d31d2a2c3764ab66b8c80943a306ad992774bd14644d2cd217199664d", 0x49}, {&(0x7f0000001000)="69a9ecc9265dc0d3d4fcf5bad82baeabca369790b754a4dca92c0c01ee8f87cc33ebe47c49b34509ddaee29753ccef9239366bd0cbed45f1d1168bb8a24bf3a252a4220c3f7c92ec97f81c7151a5d7b5f5da18", 0x53}, {&(0x7f0000000000)="371678ac7037a0c1fe0d6cde850cf6b55f64cc5c6ac70b66cbe1771f77cbc253ed7dea9216a7c79be292e025608edf86cb7cbc38ac6628a1e6322678ceecb83ea0f9", 0x42}], 0xa, &(0x7f0000001000-0x18c)=[@init={0x14, 0x84, 0x0, {0x9, 0x684, 0x8, 0x3}}, @init={0x14, 0x84, 0x0, {0x4, 0x90, 0x5, 0xcb0}}, @sndrcv={0x2c, 0x84, 0x1, {0x80000001, 0x7, 0x8209, 0x8001, 0x8, 0x8, 0x8000, 0x85, r4}}, @init={0x14, 0x84, 0x0, {0x2, 0x0, 0x5, 0x3}}, @sndrcv={0x2c, 0x84, 0x1, {0x8, 0x8000, 0x8008, 0x8, 0xfffffffffffffffa, 0x8c93, 0x20f, 0x573d, r5}}, @init={0x14, 0x84, 0x0, {0x4, 0x1, 0xa26, 0x1}}, @init={0x14, 0x84, 0x0, {0x6, 0x1, 0x4, 0x10001}}, @sndrcv={0x2c, 0x84, 0x1, {0x4a, 0xf34, 0x1, 0xa46e, 0x3, 0x2, 0x2, 0x2, r6}}, @init={0x14, 0x84, 0x0, {0x100, 0x100000000, 0x0, 0x5e36fc09}}], 0x18c, 0x80}, {&(0x7f0000001000-0x1c)=@in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff}, 0x1c, &(0x7f0000006000-0x10)=[{&(0x7f0000005000)="d238c92cc6c58bed42063d84c9619f1d6dcf1cc789a35d561280fc934d2d9f6d5b8aa849548e87c1ebf9de24bdc80985bf634e46832f03a40d60e47e50d776c407cfd28d6fc0532be7af457f094133e93d505efac2b1417925b370925c1836b4a186d4d13b6a9ca7db2eaa99dd1134a8817656bed12fada2fcbdd363ad1ca15a15d9b6559eedf456701e9fd014089ada025bd5f5e7a7a601a059ff498514c96cdbcf5602aa635cab0e303614609ef2af58c79c5b3df93d4baa4ea321a86c9f985debfc4a986dbf64ec209106f31d2c8fdec7732a944ab4950415ab0af4ea0a8bfc968b15e39673720f8fb112439e1182a849cf869d5a5d039b301ea11bfefba11b7aea037c18a2f1444bdf8d10ca3fc6f616d676335ee4530d7d716bed3c130f0ed128989578d996cd6b93dfc4bde6e9aa3bbadd80582d44692a18ee9e147fd56e0eb97d13abb8353031eeac9f31eed66285e9cde2c572a215c69bfdf219ad15777d0dcf6d344779c273f7c084e7dc6e90fb4829229184c998bafba08cd718f5abd457331e5330cd09e82113e155b21e88cb9380cfb1f5e277b0e5a9ee85997a015c5d892af4edd4643c00b81b6d59e57aa0a4f5bdda201389e6ba59cc1f8d525e4ffce97600d09a902e75f3464649cde78be8040dc8650f1704f7f9a71d21e29d1647f73f282e210e006a55dd7fead4b5b52ed8536fb6866ecf4efb39948f88da5a02c487122360adaca7b1d6a606a64a768ad99d9bf9bff4284454fe6947d02683a03118396a3d6bff2e63583ea1392d9db2b1e7052b8519fa2f32438868cf9dc1ad625d89a311d2df8ca99780b9ba57664d631589bf0b8d19175149bc08c00e2cb1af936eb2b5a9534b645e91371ae493449772cb8a5af9bf0645ed235438f938459cb7aa5370c276dfb869965dd758f91bdb6221f73e2dee6671ea5719baed5a59034023dddc91bd30eeea216fd6cb60561f3a6c6e1288d5cf5dd05121fa6b4f71df5f5981fc41347f976b00c80fc8b50ecd1823a2cc576391230fe7a15fa69de186f2021ed52eb6d40b0241f8243e730c2f9ee52ace7a0d4af06aa6ecc5a30bb8d83cb01ac5b7a4e4af9a2c44e84f76b540bec45eceaf50ce4f1e763e649247c022465dffe5e0852e38712af825979aae347ccdce6e53170a234e62ca9dcfb8b296485b773a14cb0d73d1550b10196c484bbcba8c3e41f181a7a89321d5344169c97cb87a04576ca6271b8883ffd6e4a3e40e77c1bf321bbe38a172a145eb0d2cda104c6157c58d9eca02d30dff73b316c5f4e5eebd9adb657dcde96bcce512762f871b5727701c9a06a2d92d7c3fd7283bc8b3c6f2a32dba22089737e654d92fc35382e5318680955344adbfb2f5b3789471e42319b73cd50c6f83f673e420e82c2049f1acb579777278c206292b3a1eb138e7e495861360c2919bbcf9809bfc36248cba8f0b7ac6655ec38c6766480175b35cc3a4ab71feb0cf277ea3384b5f2c408e5eeefc25441596684326ef7b4bceebac6d17ead77fd556930c963cde91ed5daaeedc6fbd6de7a338367f53fe910506ffe1e50a63c7470861dde66a1b31cf5de01b39ebe9a3574dae3a6c4bbf1a076575776e2c9bc1a5906358a9837716bc1e79b52dbf617f167743abcee29ebe13df3bd17b51f5c0e2536aa3aac12115744e98f6c09c2785fcfd87a3c23233768cb94627e541876de4c2ab993ca9f087bba97b687045ee9218b43fb11c799870a28edddcdff08cc5827799e5b9eb3b4f303ec454e59096f53ea2cd5b4f6c00fc4b4e18881e9a1cea61c9927cf484853d5ed415c37653b6014ae400728759d6ba37a2929f4264dbd797b780bdf7b6d72760cf345904d92b0969b19736475846197850e25bb6528d4853fd38c8eac3d1013dd009829ccebee282174eb74a09480e30d2877968eab9aed78e8ffeda8b0cd7cdb520c5988aee1361734d492c5c205cef93bbaecb8aba39c2ce8c12ccb30ce26165655b57f45bd433cf8989f04431ab9389ece70844c984cd7941e17b879535076e5676e6475e6892385e7bbc17096cd22fdbd738b21ece2d8f1f5cd8049cfcf245334b7e51e8af896c45aa70214cd595336b3b9b8b0326338a56849d29a67280eef035a26d8f57c7568599596c010044162c82efc1f614c3270e9a4162e32f8366a540f83b35228d3af70ebccbacc006129a0867a30dd90ae11be6c660889a0eba88c425c2f92e1c447732b3aa2f6c9944f24e1040ae3879eca80a1a6841733ac2418e112fc9ffc0160362f425e1823a24b59e08af2e81741ed34837e6067f32bd8d1684e3b01f0c9a1af664228d828b2978c5710a889fe288f2f08178bc4d9c7ef2aaaaf0cecfd02a12b20247ffdacd0ed27c452f74302bc6db1fc5cfd61f083d78c957c5b2b12706b0c0347a189a3b07503c80490ea671f41545e5d848d8cab24a14c32255761cdbc98ba8971ea36268bda2771a138d40ecc5ef2de73809f30ee898fbfc0a1a9d763525673be8ba52bcbf6c86982d71aa32fa2f5b7a82764fdd0ced1f1647f2114acad0cc74d870e8c98e8a8280a819e438d433b7ac52686a827b0a4e5535268e499337605fd12a29ec9767b4b2877ca6b629301eeefa5faa5e98d8dfa635ecda4748f7771a648cc2534a60292d192bc95392f8e77962405650e82bf2bfb1786574905aa10ea13e22c55ccf7a5fba47d68c5812ad3c4aed51c0837d9e9d14f25179bf3a49c892359d7fdaa8fc373822cc08f2fd76d3493cabd6906e4b0411f747797e26290edd07f190b6e1b311738940b7048b4c4152e6505ccce9c66f5c701abe3e42a10635376c8660169f7d5b1744a9ee963fb5798008c7c41597d3ee465cc975b6345f92cb93e0f6f0ddc581d794de58b1adfc70ef29a833a5b3e500c0a909adb74665e755a52ab445a03de4748231a7a2d46871cbb51c140cdc6a2f31862ae345550482e89bd6bd1696517c68b1e5ce306106d25218192139d443094fd22b4f829d20ef3f75d7e08899d5baf813e8e189595a4ae7f26794439c5e4fa765c0614fc493396953f1584fcf0098bb5a815a57bb2aa9aff8aa898292748ed68b4ebe0cbddca8e332430e93bd4cd58edff983daa28a3cccf8df0eebd7c536f938d06be722585683616175981e798585151bc2b60c2f8e0fc47fa63bc463307f245aae68add9c3dd10c9213df44f0e3ff90caebfbb5e53d2b65e300a066d4d2b42575bf1de3e8f478edb440a440c03190c38e83b850a7e9b080ba94db58f76a8dd449f8d2bc597abf679e5b3efc28c72b4bf4e938f8f3db207f03f7767f5b301504cbd4f3af30cd33472bf8c27eff7701e4b1a112c8d0d76f7836eb913a06c1adfe70a366c49c1240ed885a8d102b5b482cd5baafd20963f1c82c4ff9ee0c8cc43deb9aefd32ca33b181f216c3447734e03af419fc17fca4ebcefca6a504262705eeb9bbb78c55d29b90113d341af0358cb57fddfbb73c5241ca1cee3af339b0d527f0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0x1000}, {&(0x7f0000003000-0x6f)="6a9eebfed06c5c8c272968435100f7065206829414edfc4d735c8ef39857209dd9ec9bf40e419fec9755b33f0d9696e08bf3207b079b794e1868c22810006dff81bb0c773f355585d28fa61f3bdecd981593cb7bd59d09329bc7f3e621c6b32aa9917effd4797b29c3f5649cf61383", 0x6f}], 0x2, &(0x7f0000004000-0x2c)=[@sndinfo={0x1c, 0x84, 0x2, {0x6, 0x8000, 0x3, 0x80, r7}}], 0x2c, 0x80}], 0x4, 0x8010) 2017/12/18 10:33:11 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000acf000)={0x0, 0xf2}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000e67000-0x14)={r1, 0x2, 0x6, 0x400, 0x4, 0x101}, 0x14) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000003000-0x2)={0x7, 0x400}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000003000)={0x5, 0x8001, 0xaec, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000003000-0x9c)=""/156) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) futimesat(r0, &(0x7f0000004000)='./file0\x00', &(0x7f0000002000-0x10)={{0x0, 0x0}, {r3, r4/1000+30000}}) sysfs$3(0x3) ioctl$TIOCCBRK(r2, 0x5428) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000005000-0x4)=0x2, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000005000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000007000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000005000)={r1, 0xff}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000007000)={0x3, 0x1, 0x2, 0x3, 0x2, 0x80000000, 0x6, 0x52, r1}, 0x20) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000003000+0x1d)={0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x4, 0x1, 0x0, "bffaaafca81aba076c573409b990ad156fedadde4c6c72cfca1f31811836e1aea0dafaa61041d6b85674def795241f3803157f57c23cc6520a56a03daf8c0bab", "5f171eb6f138fe848c04037f42bb23a30c3dbf6441a32c653849748ab2017dd528167fe92cf2716b94dcb7f146ac774bb4b022d41923c2c44d61e71180c815d8", "d8cb3183a248efa45b1e27b1bb5f052564ec663e2c5ba6694122a3a313d17925", [0x100000001, 0x6]}) setsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000004000-0x4)=@int=0x1, 0x4) sigaltstack(&(0x7f0000005000/0x2000)=nil, &(0x7f0000006000)=0x0) 2017/12/18 10:33:11 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000cff000-0x12)='/dev/input/event#\x00', 0x5, 0x191000) fcntl$notify(r0, 0x402, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00005dc000-0x5c)={{0xa, 0x3, 0x9f, @loopback={0x0, 0x1}, 0x5}, {0xa, 0x3, 0x9d, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x8, [0x40, 0x9, 0x6, 0xe2f, 0xd0fb, 0x8, 0x0, 0x7ff]}, 0x5c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000002000-0xa0)={0x0, @in6={{0xa, 0x3, 0x200, @loopback={0x0, 0x1}, 0xa83}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1, 0x401, 0x4, 0x8001}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000000)={r2, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) rmdir(&(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/context\x00', 0x2, 0x0) syncfs(r3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r1, &(0x7f0000001000)='./file0\x00', r3, &(0x7f0000004000-0x8)='./file0\x00', 0x1000) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000002000)=r3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000004000)={r2, 0x3, 0x0, 0x7fffffff, 0x401}, &(0x7f0000004000)=0x18) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000001000-0x4)=0xa224, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r3, 0x107, 0x16, &(0x7f0000005000)="ef75a697ce879143b29ca77804f21f64c864ada3a44e876450b339aac389312cd9dbf0552fe83cfb9f39ab19dde963103d7a42", 0x33) setsockopt$inet_mreqsrc(r3, 0x0, 0x2f, &(0x7f0000005000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @broadcast=0xffffffff}, 0xc) getsockopt$inet_buf(r3, 0x0, 0x2f, &(0x7f0000002000)=""/82, &(0x7f0000001000-0x4)=0x52) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r3, &(0x7f0000006000)={0x10, 0x0, 0x0, 0x6}, 0xc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000002000-0x4)=r4, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000008000-0x8c)={r4, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000008000)={0x80000001, 0x1, 0x1, 0x100000001, r2}, 0x10) 2017/12/18 10:33:11 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x201, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000d12000-0x4)=0x8) socketpair(0x1f, 0x804, 0x7f, &(0x7f0000001000-0x8)={0x0, 0x0}) keyctl$set_reqkey_keyring(0xe, 0x4) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) unlinkat(r1, &(0x7f0000000000)='./file0\x00', 0x200) fcntl$setsig(r0, 0xa, 0x1d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4008641a, &(0x7f0000001000)={0x2, &(0x7f0000001000-0x8)=[0x424, 0x1ff]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000003000-0xa0)={0x0, @in6={{0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe689}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x7fffffff, 0x8, 0x80, 0x81}, &(0x7f0000003000-0x4)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000002000)={r3, 0xc0, &(0x7f0000002000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xb0c0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10001}, @in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff9}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa36}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001000)={r4, 0xed, "16c9525126e9f569795efa0d47b7e7bdcc506451a044ccba955988e8f385bc403c103c466ae231ca1cba1ab31b6dcbe8ad9d6a06c94ebebd5134b741ecbb413e4b905417db5912878289e08343a9b91f29949dd32de4b45d54168d2801ba2b7aad96f8e7974813dc95880a0d3f8d5737f6ddd71a8057cd56c645d5fc9ec9cd2a05e58b6a9385ffae6a4cec854a27e8855e021be7dcfd5633f0c567988a1501e9787a91ec7f7ba65d3177d5a20086ec69aa9d943b5d51e2d2ab1850c39c85acd6589f455a51fd1da57f2e9bb4c755bc32e2dfa01f0e89af46da861ee139e9269c618d8be37f2069fcc96bd8249b"}, &(0x7f0000004000)=0xf5) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000002000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000005000)={0x767b, 0x1f, 0x7, 0x6, 0x57c9, 0x3b, [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) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000006000)={0x4, &(0x7f0000004000)=[{0x7, 0x1}, {0x3, 0x0}, {0x7, 0x1}, {0xb3, 0x2}]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000008000-0x10)={&(0x7f0000001000/0x3000)=nil, 0x3000}) ioctl$KDDELIO(r1, 0x4b35, 0x0) 2017/12/18 10:33:11 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000f5e000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key(&(0x7f00001c3000)='asymmetric\x00', &(0x7f0000ca8000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$negate(0xd, r0, 0x3, r1) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x40, 0x4000) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000000)=0xc09, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000001000-0x5c)={0xf4, 0x0, {0x2, 0x3, 0x2, 0x0, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000002000)=""/136, &(0x7f0000003000-0x4)=0x88) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000002000-0x4)=0xaa1e, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x9, 0x30}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000001000+0xd72)={r3, 0x7}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r2, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000005000-0x10)={{r4, r5/1000+10000}, {0x77359400, 0x0}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r6, 0x8, &(0x7f0000006000-0x8)=0x0) bind$inet(r2, &(0x7f0000002000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) set_thread_area(&(0x7f0000003000)={0x0, 0x0, 0xffffffff, 0x7ff, 0x8000, 0x4, 0x5, 0x2, 0x3c1, 0xdb0c}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000007000-0x4)=0x306, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000008000-0x4)=r2) 2017/12/18 10:33:11 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006c6000)='/dev/sequencer2\x00', 0x2400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000001000-0x28)={0x1, 0x6, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000001000-0x28)={@generic="00177837835779854d75f69d0627c96d", @ifru_addrs=@sco={0x1f, {0x8, 0x4, 0x19, 0x2, 0xffff, 0xb4}}}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0xd9)={0x0, 0xd1, "2e4f7c0aa59b9528c68ef0d3c4aa013db7e698d17729fc2b8a3966f20121910665f9fb0f5f2a2e88f30477c15a6ee492d6593554e673c08693d7a260fb0b02b389a609ddd1ab8783a68ed5af9e3541defd1f557c8df1212ceb0ddc5b727fcb368d7f3acad837dd4c854e75ab32c062b431e9d7ffc75ef362ddc5aa891fb3615f7b02866fe9c78bcfcee84fb2a69cc8fd05ecdce22ecde11efb68b2fd4917a5afa8fceb3bae96479a3b52c36607458f5b04c7277ff3bf05768906ff64796811070f70f57efc8a491571f7cfd6c640392793"}, &(0x7f0000001000-0x4)=0xd9) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={r1, 0xa6}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x8746, 0x3, @fr_pvc=&(0x7f0000001000-0x4)={0x9}}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/dev/vga_arbiter\x00', 0x200, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r2, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000005000-0x3a)={0x1, 0x9, [@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="bfac75d834d6", @random="4afdaaa115ec", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) ioctl$sock_netdev_private(r2, 0x89f7, &(0x7f0000002000-0xe5)="96049acbea1f9a9db464a4a969924109b57e74d98ec03e38c78dea6be2529c3520d3eb02c9fe1adce8d6662a2af9f1bc0aa06dc2981f777e157fc689f8be46a3e9c4c7f319b554045a4e28985876302b0f311dedaaa1c13fb6bf3b86039730e92fb4ce4235eb9164c28ed8f81ff6ddb14c5c1ad071f43e6b1373ab350fbd2ea7a23ea02d78d0b56971944e04996c0b98db1d9295c2b79a385a50bab4d5eb1d0a772b7803ef061c27410c957471a6eb315c9a4bda5a0bc90c3f2f9ca13dcb652ad6805a632d2212365fea8ef7aef761b851acb4351cf57701e1e26b5a615286aa6cfef25363") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r2, &(0x7f0000006000-0x10)=@nfc={0x27, 0x8, 0x4, 0x7}, 0x10) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000004000-0x1000)=""/4096) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=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, 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=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0x4)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r0, &(0x7f0000006000)={0x11, 0xff, r3, 0x1, 0x8, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) fcntl$getflags(r0, 0x40b) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000005000)={r1, 0x1, 0x1, 0x6}, &(0x7f0000007000)=0x10) ioctl$PIO_SCRNMAP(0xffffffffffffffff, 0x4b41, &(0x7f0000006000)="dc929193ecbf0b44c5210ada7f8fdfa43d1c2a0220239bda3411799711f2ebfb89c13909df7619cd0f213d4aefd41aa2e07659e55928bee0c8b65482db55dedc0feeb57f0354808439491b066aefa2767a720b43aa31d2094667c213b18d11038086a5a3f572a6e0203c0087f7a89570b8064bba5917f77fe2bf54ab8238a996910b0be952311f546ac5812ecd1c37") ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$TIOCCONS(r2, 0x541d) 2017/12/18 10:33:11 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PIO_CMAP(r0, 0x4b70, &(0x7f0000bce000)={0x0, 0x9, 0x100000001, 0x40, 0x0, 0xbf92}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000001000-0x8)={0x2, r1}) ioctl$VT_RELDISP(r0, 0x5605) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/load\x00', 0x2, 0x0) exit(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000001000)={0x0, 0x40}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000002000-0x8)={r3, 0x7}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000004000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, r4}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000004000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000005000)='./file0\x00', &(0x7f0000002000)='./file0\x00') mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000007000-0x8)='./file0\x00', &(0x7f0000007000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000006000)=""/4096, 0x1000) close(r0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000006000)="297a8fdd96efa5dcac68b5b7120f1c525b1eb6f4c846220c5d6a54cea348c8123c31cc84c800ae823209a741710e9101434d9ddd4dfe86c80a0fc749c3f4e19b5645c7716eb51c32a4da6ef29ce662f475e93ef1e70b9a1ddcb949bc6f24e4922520bccd557865dc4800a2968874f6474353ee079cd86f655d9acfe7022d97a9f79018a9b72d43840bea29005487af16e8db4027d5bfdcba57eca498719f7a9f0b", 0xa1, 0x24000000, &(0x7f0000008000-0x1c)={0xa, 0x3, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) getdents(r2, &(0x7f0000006000-0x1a)=""/26, 0x1a) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000006000-0x310)={0x2, {{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9c7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, [{{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xe7d1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x43}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x5c51}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) 2017/12/18 10:33:11 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x10, &(0x7f0000001000-0x4)=0xffffffffffffff80, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r1, &(0x7f0000001000)='cgroup-^wlan1Qwlan0\x00', 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0xfe, &(0x7f0000002000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x1, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000002000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000-0x4)=0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000004000)={r5, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f0000000000)=[{&(0x7f0000006000-0x5b)="37be068ee0a089f69ec0bcb821761a67c31179844205b65fd9b2ec8d22357f00dfe3c56f967dc0877fe8e280dced9513832d97f30d97ca13e4d9644e9efde71ca7ec673b266d7d05fc537a7e58073043c3e119362c423bbf31c3b4", 0x5b}, {&(0x7f0000006000-0x1f)="c878fd916ba41c0d613fa285a98a16300aed7eb80d548f9ac64095834ea6d2", 0x1f}, {&(0x7f0000002000)="0afb9c46c9", 0x5}], 0x3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000006000)={0x2005, 0x0}) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000006000-0x9)='/dev/ppp\x00', 0x8c00, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000009000-0x18)={r4, 0x401, 0x30, 0xe09, 0x101}, &(0x7f0000003000-0x4)=0x18) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r6, 0x5424, &(0x7f0000009000)=0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r6, 0x1, 0x11, &(0x7f000000b000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r7, 0x29, 0x23, &(0x7f0000006000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000)=0xe8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000000a000)={{{@in6=@empty={[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=@rand_addr=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}}, &(0x7f000000b000-0x4)=0xe8) setresuid(r8, r9, r10) 2017/12/18 10:33:11 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000747000-0x28)={0x400000, 0x2, 0x3, 0x8, "64383945b96ffe36ee360115b9c190f55eb09636562b94737f247fb27e4e0de6"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000001000)='/dev/snd/seq\x00', 0x0, 0x40000) getdents64(r1, &(0x7f0000001000-0xa6)=""/166, 0xa6) pause() munlock(&(0x7f00008fe000/0x4000)=nil, 0x4000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000002000)=0x0, &(0x7f0000003000-0x4)=0x4) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x40, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000004000)=@sack_info={0x0, 0xcd66, 0x3}, &(0x7f0000004000)=0xc) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000003000-0x8c)={r2, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000005000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0xc)=@sack_info={r2, 0x7, 0x9}, &(0x7f0000003000)=0xc) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000002000-0x1)=0x3) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000003000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000003000-0x8)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000005000)={0x7, 0x478}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f0000006000)={&(0x7f0000000000/0x3000)=nil, 0x48, 0x0, 0x80, &(0x7f0000002000/0x4000)=nil, 0x5}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r1, &(0x7f0000004000)='./file0\x00', &(0x7f0000008000-0x10)={{0x0, 0x2710}, {0x77359400, 0x0}}) set_robust_list(&(0x7f0000005000+0x29f)={&(0x7f0000003000/0x4000)=nil, 0x0, &(0x7f0000004000/0x4000)=nil}, 0xc) 2017/12/18 10:33:11 executing program 6: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000d69000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r0) r4 = memfd_create(&(0x7f0000001000+0xa9)='mime_type/!:\x00', 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000002000+0xc9)={0x0, 0x8, 0x30, 0x6, 0x9}, &(0x7f0000001000)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000001000-0x8)={r5, 0x3}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = request_key(&(0x7f0000004000-0x5)='user\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000004000-0xd)='mime_type/!:\x00', 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = request_key(&(0x7f0000003000)='id_legacy\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000004000-0xd)='mime_type/!:\x00', 0xfffffffffffffff8) keyctl$unlink(0x9, r6, r7) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000004000)=0x0) keyctl$link(0x8, r7, r6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000003000-0x85)=""/133) syz_extract_tcp_res(&(0x7f0000003000)={0x0, 0x0}, 0x7f, 0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r4, 0x0, 0xd, &(0x7f0000003000-0xa)=""/10, &(0x7f0000006000)=0xa) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000002000-0x14)={0x4, 0x14, 0x1000, 0x3, 0x3}, 0x14) ftruncate(r4, 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r3, &(0x7f0000008000-0x81)=""/129, 0x81) 2017/12/18 10:33:11 executing program 4: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00009a5000)={0x0, 0x0}) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d54000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x2a, "216f73c2539c6513a42d53fedbb760a60e0b27e00a8e4cfd18f6b2b5003761b14c87942612013bb7a668"}, &(0x7f0000001000-0x4)=0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r2, 0x7, 0x7}, &(0x7f00005d4000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000003000-0x98)={r2, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x100}, 0x98) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000001000)=0x4, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000-0xc)={r2, 0x2, 0x0}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000002000-0x4)=0x0, &(0x7f0000003000)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000002000-0x10)={0x3, 0x0, 0x10001, 0x7ff}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40086437, &(0x7f0000001000)={r3, 0x5}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000005000-0x4)=0x0, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000004000)='./file0\x00', &(0x7f0000005000-0x8)='./file0\x00', 0xe000, r4, r5, 0x8, 0x3, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000006000-0x3)='./file0\x00', &(0x7f0000006000-0x8)='./file0\x00') open$dir(&(0x7f0000004000-0x8)='./file0\x00', 0x200, 0x1) 2017/12/18 10:33:11 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b16000)='/selinux/checkreqprot\x00', 0x200, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000050c000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000078b000)={0x0, 0x6, 0x30}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in6={{0xa, 0x3, 0x5d1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000002000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000)={r1, @in={{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]}, 0x9, 0x4}, &(0x7f0000002000-0x4)=0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002000)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe01, 0x80000000, 0x2, 0xe31, 0x5}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000003000)=0x2) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000-0x8)={r3, 0x6}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000004000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000005000)={0xff}, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xf, &(0x7f0000007000-0xf5)="e932812fcb5f7de9afca3e6acb41f1c2ba373aefd77041dfaf10610cdcf04dd79b3093fd5f9d90d10b08b215c2b7ca15252055e69bfd36ef5249e8a329de68e7e644a683bd3115ace9732d4d13671c670b3ae6c1342b6d5ea6943fa8289d339dcf9a3f0828beafc9e078c64d7f484006d7f45e83b0f055fa8f6510313cbd64bb1061a41d2f27ad65966c5e028b1468534dddb7c5869a071dac6d51e424385034b128e7a34c3dfdcaa4e6fe22dcfc9a42715aa7543f5dd1b8d11afe11270ceaee740dbe5492cb7767229808f8f1e03024cd37b83f1ec541cd10b6a565f8460761e9d436198e9dba66caba707a968e401367ce128ba3", 0xf5) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000004000)={&(0x7f0000003000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000008000-0x4)=0x3) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000008000)=0x5, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000009000)=0x0, &(0x7f000000a000-0x4)=0x0, &(0x7f0000002000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006000)={0x0, 0x0, 0x0}, &(0x7f0000007000)=0xc) fchown(r0, r4, r5) 2017/12/18 10:33:11 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000000000)='./file0\x00') r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x807c6406, &(0x7f0000002000-0xf65)=""/4096) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x100000001}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000)={0x401, 0x0, 0x200, 0x401, 0x7ff, 0x5, 0x3e, 0x9, r1}, &(0x7f0000001000)=0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={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) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000004000-0xe8)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) setresuid(r3, r4, r5) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000003000-0x5)={r2, 0x5}, &(0x7f0000003000)=0x8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000002000)=@common='bcsh0\x00', 0x10) eventfd2(0x4, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000004000)={0x2000000000000000, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000003000)='./file0\x00', &(0x7f0000001000-0x19)=@random={'trusted.\x00', 'bcsh0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, &(0x7f0000005000)=""/122, 0x7a) ioctl$KIOCSOUND(r0, 0x4b2f, 0x718) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000007000-0x160)={{{{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]}, {{0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffffffffffff, 0x5f, 0x1, "cb72ab856cd69d1e075d641ca38637b0bd076b01ccfaafc4bd58eed8e4d9b4b828f48a462b19673f360eff59b99d1c29e4abc150d98ab79801c3a07a9489595f4fe486ceadf9291c7e52df5138b26206"}, 0x160) r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDENABIO(r6, 0x4b36) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r6, &(0x7f0000002000-0x30)=[{&(0x7f0000004000-0xf3)="84622330c3392a3cd7376ec45cc3f89424af0adb4006250fc4b4bab60c0f5f4301bdce8253fb0cf49daaf45b4924c0cb6091b762447c22cd3dd977f92cbfabacf6e52655ba1c305d6410ff315c5abd6059cb38d36cddfcc6b24236c27792fb3fbe9f31623a44f36bbb54f0ed6acd657b3b5287763b04b9201a2a39957ad92c7c99178d303ac71ca8226e5a16b78b85cb3301afc145b02427fcaf619213795e2c019c33d285495f4ffb593a549380c00f42124b6944b6084f877ea0c964ff9243f7ec6dd7d9ef594c8a669d0b654f96eb571bb1c7044f0828bc9f207e96fa767348c72b983c413763b353b5420835d2e34171bd", 0xf3}, {&(0x7f0000007000)="85f6b2fd0733262b799db5395eb430029b25d8a80c2cb1a2a8e92f9076eca094e42c039f4cd55cf45f55cf4f0a20887bc7099c357e506e07ab78493767afe1e91e1652065cdccf0bb6f91ccba9fcb17e423dddc9732bbd0d8a23b2a99e542270d76fa5857251d1b76db582c699c3106159c495dcdf0d9b2c070806d2cd54127c977dabb16cc21d0e0112d26ff3096154c7f056be7aa0b24a7fbbaf8faa5906aa7c99dc14e8d4a8c1945ef47799efb41f00c5bafeacf34ed50e1553191dd9a22cab34b2177d7a372037685f895da756e0a6a2666da443fac9ed3b1f85114524e9b45653c88997a7f1d4fa3825869ac81ad882984b13fce13fbb72b00513", 0xfd}, {&(0x7f0000002000+0x3eb)="b8d2e58e6c82a148dcbec8b0806e2156", 0x10}, {&(0x7f0000006000)="03e3e052c6f366119b7e92462956964e6a3a091a2e84a15785a69828a534abd9", 0x20}, {&(0x7f0000005000)="3c06cea75bd5e8e157e363e047c6d7f4de48cb1eff560ea10ab3ed0ee76f9db719d46ba4f4266b67b01f31bae7ebd4db2b59de9b", 0x34}, {&(0x7f0000008000-0x76)="80c149f588eca987c51b0fd0a43c230e59fa8a5c02dfc1f2bc71f3c6d0723722afc563564f91c0473acbc01c166a27979770d576cbc007bd16aaadf637d1492e73fa68cad2735fa2f655c33c4cfaecb2ed077050970d8994f71c999e7f7cf8b58aa8ada363427ec180193c1d409921dc11561e76e7a1", 0x76}], 0x6) 2017/12/18 10:33:11 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000784000-0xf)='/dev/sequencer\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x6, 0x8, @fr=&(0x7f00005dd000-0x18)={0x3, 0x3ff, 0x9d2, 0x8, 0x7, 0x4, 0x1}}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0086418, &(0x7f0000000000)={0x1, 0x0, 0x10001, 0xff, 0x8, 0xffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000003000-0x8)={0x2, [0x8001, 0xfffffffffffffff9]}, 0x8) unshare(0x2000000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000004000-0x8c)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000003000)=0x8c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003000)={r1, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd62, 0x8, 0x7f, 0x1, 0x10}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000005000-0x10)={0xb0b, 0x8000, 0x9, 0x800, r1}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000002000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000005000)={r2, r4}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000005000)=0x8, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) fcntl$setflags(r3, 0x2, 0x1) syz_open_dev$evdev(&(0x7f0000003000-0x12)='/dev/input/event#\x00', 0x6, 0x80000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000008000)={r1, 0xfffffffffffffff8}, &(0x7f0000007000)=0x8) 2017/12/18 10:33:11 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x4000, 0x0) epoll_wait(r0, &(0x7f0000210000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x200) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r1, 0x1, 0x6, @random="869d2553cd58", [0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000000)={0xfffffffffffffffc, 0x0, 0x10003, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40086437, &(0x7f0000002000-0x8)={r3, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000003000-0x89)=""/137, 0x89, 0x2001, &(0x7f0000002000)=@file={0x0, './file0\x00'}, 0xa) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) renameat(r0, &(0x7f0000003000-0x8)='./file0\x00', r0, &(0x7f0000001000-0x8)='./file0\x00') ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f0000002000-0x18)={0x4edf5665, 0x9, 0x4, 0x50, 0x0, 0x5}) r4 = dup(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000)={0x0, 0x58, "b6021317da98d79b6f98e8080cd4d23c7f9a7816e7b3a9ef66fd5d099c7e208f5b1cd35599667e9c6fb8d4d71a1f38350a58ec7d051c20e270a0c2707821a2066f4efe2eb7ca162b22eff64bc8a2dcb2a70bd16b074868ef"}, &(0x7f0000003000)=0x60) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={r5, 0x3e, "7b97cba7cada548c1dd37af44de6bba01d4b079c98c592498475444a3d86b5297f8395501301fb38f624cfc2247f6853bb5f22acdd1f69928d02610897ec"}, &(0x7f0000001000-0x4)=0x46) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000002000)={r5, 0xa000}, &(0x7f0000004000)=0x8) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f0000003000-0x8)={r7, &(0x7f0000006000-0x71)=""/113}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000007000-0x8)={r6, 0x3f}, &(0x7f0000001000-0x4)=0x8) fcntl$getownex(r0, 0x10, &(0x7f0000003000-0x8)={0x0, 0x0}) socket$unix(0x1, 0x5, 0x0) acct(0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f0000003000-0x10)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) lchown(&(0x7f0000007000)='./file0\x00', r2, r8) 2017/12/18 10:33:11 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00002a9000)=@known='system.advise\x00', &(0x7f0000ccc000)=""/107, 0x6b) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000-0x4)=0x8, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000002000)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000002000)='./file1\x00', &(0x7f0000001000-0x13)=@known='system.posix_acl_default\x00', &(0x7f0000003000)='/selinux/relabel\x00', 0x11, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000005000-0x70)={0xa5dd, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x4, 0x2, 0x9, 0x7fff, 0x0, 0x0, 0x6, 0x6}) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000005000)=""/50) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000005000)={{{@in6=@local={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=@local={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) connect$packet(r0, &(0x7f0000002000-0x14)={0x11, 0x4, r1, 0x1, 0x5, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) ioctl$KDADDIO(r0, 0x4b34, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000006000)='/selinux/relabel\x00', 0x11) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000007000)={0x0, 0x0}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000007000-0xc8)={0x3ff, 0x5, 0x4, 0xff, 0x3, [{0xfff, 0xfffffffffffffffd, 0x5, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x1, 0x7fffffff, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x48b8, 0x100000001, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000008000)={0xec, 0xa000000000000000, 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000005000)={r1, 0x1, 0x6, @random="126bfa6b0a08", [0x0, 0x0]}, 0x10) getpeername$unix(r0, &(0x7f0000004000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x8) ioprio_set$uid(0x0, r2, 0x7) bind$ax25(r0, &(0x7f0000001000-0x10)={0x3, {"62e91b833e2521"}, 0x3}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000006000-0x4)={0x0}, &(0x7f000000a000-0x4)=0x4) 2017/12/18 10:33:11 executing program 4: prctl$setfpexc(0xc, 0x1) syz_open_dev$urandom(&(0x7f0000754000)='/dev/urandom\x00', 0x0, 0x46240) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000fd000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0xf1}, &(0x7f0000aa7000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={r1, 0x80, 0x30, 0x7, 0x54c}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000-0xa0)={r2, @in6={{0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x2, 0x1, 0x80}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000003000-0x8)='./file0\x00', 0x81, 0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000004000-0x4)=0x5) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000001000-0x108)={0x5e83, {{0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x4, 0x30}, 0xc) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000003000)='/dev/ppp\x00', 0x2d0600, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/dev/sequencer2\x00', 0x80000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000004000)=0x2, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000005000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000007000-0x5)={r2, 0x0}, &(0x7f0000007000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000008000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f, 0x2, 0xff, 0x1, 0x3f, 0x0, 0x3}, 0x20) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r3, &(0x7f0000009000-0x77)=""/119, 0x77) 2017/12/18 10:33:11 executing program 3: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000bd6000)=0x0) sched_rr_get_interval(r0, &(0x7f0000101000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) fallocate(r1, 0x1, 0x100000001, 0x24e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/access\x00', 0x2, 0x0) syz_open_procfs(r0, &(0x7f0000001000-0x10)='coredump_filter\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/enforce\x00', 0x400, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000004000-0x4)=@assoc_id=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000004000-0x8)=@assoc_value={r4, 0x1}, 0x8) r5 = dup(r1) ioctl$TIOCSBRK(r2, 0x5427) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0186415, &(0x7f0000004000)={&(0x7f00006a4000/0x13000)=nil, 0xda, 0x5, 0x2, &(0x7f0000000000/0x4000)=nil, 0x2}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000)={r4, 0x40}, &(0x7f0000003000-0x4)=0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r5, &(0x7f0000006000-0xe9)=""/233, 0xe9, 0x2d) ioctl$KDSETMODE(r5, 0x4b3a, 0x3926) signalfd4(r2, &(0x7f0000006000-0x8)={0x800}, 0x8, 0x80800) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000003000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, @in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff}], 0xd0) ptrace$getenv(0x4201, r0, 0x802000000000000, &(0x7f0000000000)=0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8, 0x10001, 0x0, 0x0, 0xa, 0x4, "dc3874f9a31c81af66c8e0de287489f52178b9483ee60ce13b6e4031789e77e4e95ef82989cf4c04e63f52849e1cbcfae45f704686e5ce081b079e79cf91b6d4", "d3323dade82d648899150ef4820c2bded4fdf981722bee99dda947915e97f60f465c395ca8306b8673c705362dc69bca4f050f6f718781e7bc73447960f5d5ff", "52a517511af2b0cdef5fb452dabe388173e277626e2dae0b10746ad788386a79", [0xb44, 0x800]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0x1, r0, &(0x7f0000006000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000008000-0x20)={0x2000000, 0x1, 0x8004, 0x100000001, 0x4, 0x7, 0x80, 0x5, r6}, &(0x7f0000007000-0x4)=0x20) 2017/12/18 10:33:11 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f000005a000-0xd)='/dev/snd/seq\x00', 0x0, 0x501000) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000328000)={{0x0, 0x10000}, {0x4, 0x9}, 0x7cb, 0x7, 0x101, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000001000-0x8c)={0x9, 0xfffffffffffffe01, 0x8, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f0000001000)='queue1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0, 0x125a8698387616a5, &(0x7f0000001000)={0x61b6, 0x2, 0x9982, 0x8, 0xfff, 0x3, 0x7ff800000, 0xff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000003000-0xc)={&(0x7f0000019000/0x4000)=nil, 0x8000, &(0x7f0000000000/0x1000)=nil}, 0xc) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000003000-0x58)={{0x7, 0x100}, 0x1, 0x2, 0x5, {0x9, 0x9b}, 0x4af8, 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, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f0000003000)={0x0, 0x0}, 0x8) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000003000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000004000)={0x0, 0x2, 0x4, 0xde, 0x2, [{0x0, 0x7fffffff, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x7, 0x100000001, 0x30d, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}]}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000002000)=[{0x8, 0x9}], 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000002000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000005000)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000006000)=0x0) sched_setscheduler(r4, 0x3, &(0x7f0000006000-0x4)=0x7) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000006000)={0x1f, 0x2}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000007000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0x8, &(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f000000a000-0x10)={&(0x7f0000003000/0x2000)=nil, 0x2000}) 2017/12/18 10:33:11 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000b4b000-0x10)={0x0, 0x0, 0xaaed}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000dce000)={r1, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000001000-0x88)={0x5, {{0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) times(&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000001000)={0x0, @multicast1=0x0, @multicast1=0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000004000-0x4)=0xe7d, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000004000-0xd)={0x0, 0x5, "03a6744eb8"}, &(0x7f0000004000)=0xd) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000004000)={r4, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000004000)=0x8c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000005000)={0x7fffffff, 0x0, 0x3ff, 0x10001, r4}, &(0x7f0000006000-0x3)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000006000)={0x4, 0x0, 0x4, 0x100000000, 0x0, 0x9, 0xffffffffffffffc0, 0x100000000, r4}, &(0x7f0000004000-0x4)=0x20) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000006000-0x4)=0x0) ptrace$setregset(0x4205, r5, 0x3, &(0x7f0000005000-0x8)={&(0x7f0000004000)="6e4f607a0d4d0870a07529004adb774a52851562b5c7b84b90be07c52b54dbe31aba0b795a1add3a016f16c8d685e60553c5926a24d1b3620183c7aa", 0x3c}) mremap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000003000/0x1000)=nil) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000005000-0xe8)={{{@in=@multicast1=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, 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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000006000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x10001, 0x0, 0x1, 0x7, 0x80, 0xa0, 0x5, r3, r6}, {0x2, 0x8, 0x0, 0x2, 0x9, 0x0, 0x401, 0x8}, {0x100, 0x9, 0x3f, 0x9}, 0x80000001, 0x10000, 0x4, 0x1, 0x45, 0x3}, {{@in=@multicast1=0xe0000001, 0xb84d, 0x8000}, 0x1b, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x3, 0x3, 0xffffffff, 0x8, 0x0, 0x4}}, 0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000009000-0x58)=@nfc_llcp={0x27, 0x6, 0xc4a, 0x7, 0x1ff, 0x400, "9a32c1bd61141f194df569b2d1e4f07898e129d9a222d3b91ed34050121ae18dabb88cddf8a46c69be3bf8b5078dd3c7cdf307c9759f9bd2ec5c7595cb0d46", 0x9}, 0x58) 2017/12/18 10:33:11 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0x200, 0x10) r1 = dup(r0) r2 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x20000, 0x2) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) fcntl$getownex(r2, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000001000)={0x1, r4}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000002000-0xbc)=[@in6={0xa, 0x3, 0xfffffffffffffffa, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in6={0xa, 0x0, 0x5e34, @loopback={0x0, 0x1}, 0x3efc}, @in6={0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffe}, @in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8084}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xbc) ioctl$void(r1, 0xc0045c79) ioctl$TIOCTTYGSTRUCT(r1, 0x541a, &(0x7f0000002000-0x89)=""/137) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000001000-0x8c)={0x100000001, 0x94f, 0xd1d9cd9, 'queue1\x00', 0x4000000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000002000)={0x9, 0x4, 0x4}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r2, &(0x7f0000004000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r1, &(0x7f0000005000-0x8)='./file0\x00', r2, &(0x7f0000004000-0x8)='./file0\x00', 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r1, 0x107, 0x5, &(0x7f0000005000)=""/176, &(0x7f0000006000-0x4)=0xb0) geteuid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000007000-0x1c)={&(0x7f0000007000-0x6)=@hci={0x1f, 0x3, 0x1}, 0x6, &(0x7f0000007000-0x18)=[{&(0x7f0000007000-0x16)="f8488ff53efc2a6c6ba55f274699de5d47d90d14f2c3", 0x16}, {&(0x7f0000006000)="84990c1735cc4f78d6932aa9b357c3436a658c5c15c7952c7a63be7285d4bcf80ee134e57cf3f72b8d2d314b8d8d9a180a99b791", 0x34}, {&(0x7f0000007000-0xd2)="1907c4b7f531e79051ccb86516ab2e6ccef5f7f24765dda20f53f04b3b563053b8b06fff22c2e41e051b0d1d49dc0c8b8fdb3f68ee1344521123dededc761f3a99bd43644acc1bf3caae57b4df9e498c8666be79e4dc3143d26d29febf0e922359b03fe2690fc7d2687f397af4225b7983642fb7e61d7de35db49f66feab1f81d7f9c283676793a1af7efddda7f9ecac69269fee343abf89c31fa881f1cdd0bd3633dd3079c3ebac6884a3bb52d82e3d6bcc6e9b6d4e376680db991eb9bc5c94e29cddacbf591dc6d4f946a1cb1f68b3dc3d", 0xd2}], 0x3, &(0x7f0000006000)=[], 0x0, 0x1}, 0x0) 2017/12/18 10:33:11 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000001000-0xc)={&(0x7f000055f000/0x3000)=nil, 0x3, &(0x7f0000876000/0x3000)=nil}, 0xc) prctl$setmm(0x23, 0x7, &(0x7f000030c000/0x2000)=nil) munlock(&(0x7f0000a4e000/0x2000)=nil, 0x2000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f0000001000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000003000-0x10)={&(0x7f0000000000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x800000}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000004000-0x8)={r1, 0x80000001}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000004000)={0x3, 0xfffffffffffff725}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000005000)='./file0\x00', &(0x7f0000001000)=[&(0x7f0000006000-0x1)='\x00'], &(0x7f0000005000)=[&(0x7f0000001000-0x1)='\x00', &(0x7f0000005000-0xd)='/cgroupem1}-\x00', &(0x7f0000005000)='/dev/sequencer2\x00']) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000006000)=0x0, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000007000)=""/134, 0x86) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000008000)=""/198) ioctl$VT_DISALLOCATE(r0, 0x5608) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000-0xb5)={r2, 0x1000, 0xad, "bb33d4aac84524985b277fc8fc7a093306229b8e85793ba8f8203f5d7778a8f279fad883c7a912e208f1e59ea132814ec0c64174cff4d7d1d1771741715ea708fa5717829622efc1813b2dc74a55d0ac657e83d547be275f248d07327cdb21ac7c16c328f7c1abaea528431146f04057a3d10ccccd404be43856e2f8d25de7e8dc0ac17ce8959bd8e1a457d99e31af089a7fb406e5032282125769e3c943bc80c15b6f6cf1148b271f9fb2f564"}, 0xb5) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x8000, 0x0) 2017/12/18 10:33:11 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000+0xe81)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000327000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000077e000-0xc)={0x0, 0x10, &(0x7f0000001000-0x10)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000061000-0x8)={0x0, 0x7}, &(0x7f0000c63000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000057e000-0xb8)={r1, 0x7, 0xfd72, 0x8, 0x9, 0x8001, 0x4, 0x100000001, {r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xffffffffffffffff, 0xf305, 0xebe9, 0x3}}, &(0x7f0000d7f000)=0xb8) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000000000)=0x4, 0x4) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4003, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r3, &(0x7f0000001000)=@hdr={0x0, 0x80, 0x8a1a, 0xab68, 0x1f, 0xffffffff, @eth={@random="354437fa1f3d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0xfba3, @arp=@generic={0x0, 0x8137, 0x6, 0x4, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], '\rtt^', @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "85bb1796c2d3f59fdad18d24d2775287"}}}}}, 0x40) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000002000)=0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000001000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(r4, &(0x7f0000003000)='net/sockstat6\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000002000)=0x7, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r6, &(0x7f0000002000-0xe0)=[{{&(0x7f0000003000)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[{&(0x7f0000000000)=""/159, 0x9f}, {&(0x7f0000003000-0xbd)=""/189, 0xbd}, {&(0x7f0000005000)=""/18, 0x12}, {&(0x7f0000006000-0x1000)=""/4096, 0x1000}, {&(0x7f0000006000-0xbf)=""/191, 0xbf}, {&(0x7f0000006000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/240, 0xf0}, {&(0x7f0000006000-0x9d)=""/157, 0x9d}], 0x8, &(0x7f0000005000)=""/168, 0xa8, 0x100000001}, 0x1}, {{&(0x7f0000003000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000005000)=[{&(0x7f0000003000-0x17)=""/23, 0x17}, {&(0x7f0000005000)=""/148, 0x94}], 0x2, &(0x7f0000005000)=""/4096, 0x1000, 0x6f}, 0x0}, {{&(0x7f0000005000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000003000)=[{&(0x7f0000006000-0x1d)=""/29, 0x1d}, {&(0x7f0000006000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000000000)=""/254, 0xfe, 0x63e}, 0xce}, {{&(0x7f0000003000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000005000)=[{&(0x7f0000002000-0xb6)=""/182, 0xb6}, {&(0x7f0000006000-0x12)=""/18, 0x12}, {&(0x7f0000000000)=""/114, 0x72}], 0x3, 0x0, 0x0, 0x1000}, 0x0}, {{0x0, 0x0, &(0x7f0000002000-0x30)=[{&(0x7f0000002000)=""/210, 0xd2}, {&(0x7f0000006000-0x8)=""/8, 0x8}, {&(0x7f0000005000)=""/19, 0x13}, {&(0x7f0000005000)=""/165, 0xa5}, {&(0x7f0000006000-0x46)=""/70, 0x46}, {&(0x7f0000004000)=""/122, 0x7a}], 0x6, 0x0, 0x0, 0x1}, 0x7}, {{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000000)=""/191, 0xbf}, {&(0x7f0000001000-0x60)=""/96, 0x60}, {&(0x7f0000004000-0x39)=""/57, 0x39}, {&(0x7f0000006000-0x37)=""/55, 0x37}, {&(0x7f0000005000-0x5c)=""/92, 0x5c}], 0x5, &(0x7f0000005000)=""/0, 0x0, 0x9}, 0xc9}, {{&(0x7f0000004000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x48)=[{&(0x7f0000005000)=""/163, 0xa3}, {&(0x7f0000005000-0x6)=""/6, 0x6}, {&(0x7f0000006000-0xba)=""/186, 0xba}, {&(0x7f0000005000)=""/244, 0xf4}, {&(0x7f0000006000-0x1000)=""/4096, 0x1000}, {&(0x7f0000005000)=""/0, 0x0}, {&(0x7f0000005000-0xb3)=""/179, 0xb3}, {&(0x7f0000006000-0x2)=""/2, 0x2}, {&(0x7f0000003000-0xf8)=""/248, 0xf8}], 0x9, &(0x7f0000006000-0x76)=""/118, 0x76, 0x1}, 0x1}], 0x7, 0x2100, &(0x7f0000005000)={0x0, 0x0}) 2017/12/18 10:33:11 executing program 7: r0 = pkey_alloc(0x0, 0x1) pkey_free(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000002000-0x93)=""/147, 0x93) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r1, &(0x7f0000002000)='./file0\x00', 0x0, 0x1000) syz_open_dev$evdev(&(0x7f0000001000)='/dev/input/event#\x00', 0xffffffff, 0x2) 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) 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) 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) 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) execveat(r1, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000004000-0x18)=[&(0x7f0000000000)='%cpusetwlan1!\x00', &(0x7f0000004000-0x2e)='security]}I!#\\-selinuxkeyringuserwlan1vmnet1\'\x00', &(0x7f0000004000-0x11)='/selinux/relabel\x00', &(0x7f0000003000-0x11)='/selinux/relabel\x00', &(0x7f0000004000-0xa)='&vboxnet1\x00', &(0x7f0000001000-0x11)='/selinux/relabel\x00'], &(0x7f0000004000-0x20)=[&(0x7f0000003000)='+\x00', &(0x7f0000003000)='/selinux/relabel\x00', &(0x7f0000004000-0x1)='\x00', &(0x7f0000003000)='/selinux/relabel\x00', &(0x7f0000004000-0x1)='\x00', &(0x7f0000003000-0x1)='\x00', &(0x7f0000004000-0x11)='/selinux/relabel\x00', &(0x7f0000003000)='/dev/input/event#\x00'], 0x1500) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000002000-0x44)={{0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="5d3ce0c7c26e", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x48, {0x2, 0x0, @rand_addr=0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip_vti0\x00'}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000005000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000003000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x3, 0xff, 0x4, 0x1f, 0x2, 0x9}, 0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000005000)={0x7, 0x1f}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000007000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0xb) 2017/12/18 10:33:12 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x100, 0x40, 0x2, 0xfffffffffffff000, 0x5}, &(0x7f0000000000)=0x14) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000161000)={r1, 0x7}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f0000002000-0xa6)=""/166, &(0x7f0000001000)=0xa6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000002000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000002000)={&(0x7f0000003000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000003000-0x48)=[{&(0x7f0000000000)="600e87bd64fd3c358baa2aa9b6d0614e157884f36be63aeddfa095a609606091d8306f91731a5606bacac216d43398b6c37c012cb03aa3c6e9c1c9801d79a74ef9e2d96d87b3313b5f0a1077354057adb7610876423181f3bc9fac23b9c16df2f093558999f612e71fe6b5fdecf5f4c03a98b16621adf92b4761ced3c3f2cce1636f968c6a4e2e4d4edc9256ab34f04c3b85cdc25efe07580f6ff41362e60221bb", 0xa1}, {&(0x7f0000001000)="a213", 0x2}, {&(0x7f0000002000)="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", 0x1000}, {&(0x7f0000002000)="d3eb826ad35b2c16f5674c6aca6519476d6ad840a6f3986db783e5631bc82d9e7103369f90a9f3001b4a74566639d51fd3e6ae0565cceab84efeb4", 0x3b}, {&(0x7f0000000000)="ca03ed0776f6a66783da15535d1c94199354937a633242a11c50", 0x1a}, {&(0x7f0000001000)="6223c15f677e1a5015442242d3751d7e17f12f609875c690cb81f30b5ec921cc49dd622fedca088d77ee2bdafb8232a63426e4879abf20971f88be4a608ee61baea6227b1869020c168561cd7b9c9e892a9b147a21f88efd788b8511d0ce4baf44cc2c1694e61429fdd7e45c04ff0ee8adc9aebbb667e5562716cf69eeb305b496c83460425a5b0981458937edab4b774bc9855525c4f2809c8294293cb31499514f4ce007e35597", 0xa8}, {&(0x7f0000000000)="8bfcde631ef1c050b14dd62a1facaafdc81b42b1e0a60cc0dacb7a2cadb777571699a3fc43f332d9f6e2a1cac5b4c4e5f7e7301e5fb6da8c9c78d765dbf7ba0d731ab8bba07b5b5656f139da969da9bd60556cfd3d6af225d7cde5f3817c3b5ccdc0c0e128c3d3a01c7006e71f8ae27a06f2c3426e8e7ff2ec545878f9486ca663279ebc8120e0a0ba8edcf0816b549d02056fa741d318e68b157a64820024", 0x9f}, {&(0x7f0000001000)="cf2000740b7908798f8cc809492393534b501b8eddcf06a7fc625052a3d68471ca2344", 0x23}, {&(0x7f0000001000)="475f2a71df74e7a46c3d0af545a098f559f6d62de6bbd36ae3c07b8507c146095df91dfc34fb95eaf0cde9c07fb501d6ceec21b3ce77411e23d1984652d80088ef9f4dd16f019ccdfd268660c143fda9595310e97e2a513e97da4d796004332fe494b750e45e043fe47e6228b0a456080faf7989f05e46b98caf5a63576b4e6d5bc271c369cb93f48e8bfec52ab11d4fd0feea1388c66fb36aa84332cbcb6652ab05629e7795ed5e532cf97230c66407026afe38e040c8e216553d8458b83f10c7f7fd7285e54169bf6e28569761f55fcb96bfb1b9961f03fcd44e7b19ceb797b54d0ba5df16aff5e42f877e8f5b8f4c9cd25f3e26c7", 0xf6}], 0x9, &(0x7f0000002000)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x2c, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x54, 0x48055}, 0x8080) syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0x2000, r3, r4, 0x10000, 0x2000000) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) ioctl$TIOCCBRK(r0, 0x5428) pivot_root(&(0x7f0000002000)='./file0\x00', &(0x7f0000003000-0x8)='./file0\x00') setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000002000-0x4)=0xfff, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f0000004000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x6, 0x2, 0x80, &(0x7f0000000000/0x2000)=nil, 0x4800000000000}) fadvise64(r0, 0x0, 0x1, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000005000-0x120)={0x7, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) 2017/12/18 10:33:12 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0xff, 0x8, 0x96e, 0x6, 0x41}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f0000002000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) 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) r2 = request_key(&(0x7f0000002000-0xa)='id_legacy\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000)='/selinux/create\x00', 0xfffffffffffffff8) keyctl$search(0xa, r1, &(0x7f0000002000)='asymmetric\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, r2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000003000)={0x0, @loopback=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xc) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000003000)={{0x8, 0x8}, 'port0\x00', 0xe, 0x10, 0x10001, 0x1, 0x0, 0x7, 0x0, 0x0, 0x4, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000004000)=0x0, 0x4) clock_gettime(0x7, &(0x7f0000005000-0x8)={0x0, 0x0}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000005000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x8, 0x4, 0x1, 0x7, 0x101, 0x0}}) r3 = dup2(r0, r0) getgid() getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000)={0x0, 0x1b, "70770857ecc635f342973796ea616ed94228ccc0246339d4918488"}, &(0x7f0000004000)=0x23) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000006000-0x6)={r4, 0x1}, 0x6) fadvise64(r3, 0x0, 0x1, 0x4) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000006000)={0x9, 0x8}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r5, 0x89a1, &(0x7f0000008000-0x10)=@common='tunl0\x00') 2017/12/18 10:33:12 executing program 7: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000a76000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000dde000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002000-0x8)={0x1, [0x0]}, &(0x7f0000000000)=0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000002000-0xf1)=""/241) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000003000-0x2)={0x6, 0x24}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000003000)=""/251) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x18) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f0000001000-0x18)={&(0x7f00000a5000/0xb000)=nil, 0x2, 0x4, 0x1, &(0x7f0000000000/0x4000)=nil, 0x7fff}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000005000-0x15)=""/21) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000006000-0x76)="3b0a778c9c8ddce832fe4ae4c10c9d32ab5cf7a035597ae51f316c89c98a4590ff2f55cc1c746ce7dfed29c2609cf98e64995952cb2c361fddc1f25a3de4788b608cd172a2347a19d9f11e7d6fefa055b6041d23d21e92f2aaaeff74c9343d8e588fd1affe1fbce39a3280055f1e5495474ddc67011fcd7c87152e812a59dcad147e5f73878d287444") fcntl$addseals(r2, 0x409, 0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000007000-0x8)={0x0, 0x8, 0x7fff, 0x577}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000008000-0x4)=0x8, 0x4) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000007000-0xc)='id_resolver\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000007000-0x1000)="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", 0x1000, 0xfffffffffffffffa) add_key$user(&(0x7f0000008000)='user\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="3f101e8d9b0d4f306b1fb679aba64f8b0c313c2c585cc41ef0dc372dd9fac388ab41173a5e3481ba40cefcc71be402d2b42303740a675cb4b1a82202d8331ec5108a6485e139948d57ed565d40d377c54a065050ab7eced564d1ccea41d7ea927100c55edf295d0418bd86f1e8773ccdb478fa06fed566fe51d855b9b8e0ecbd53aec67a2e9633b4d0a5b3cc70e7e1dfd453fb1f79b13ae85d87d8d254cf9d05676ab073f7d4f3803c4a17d9998d4782a4a79f9c088b8fdc02d7233a48ba6e061a30d3d255c1f314ea2fa768ae98ee3b63aede02ca4be8b9df991d21", 0xdc, r4) fcntl$addseals(r3, 0x409, 0x7) sync() mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f000000a000-0xc)=@sack_info={r1, 0xffffffff, 0x0}, &(0x7f0000005000-0x4)=0xc) 2017/12/18 10:33:12 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x10080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x80000000, 0x4, 0xffff, 0x14e2000000, 0x0}, &(0x7f0000ab8000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x8)={r1, 0x8}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x1000)=""/4096, 0x1000) ioperm(0x2, 0x1, 0xfff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000)={{{@in=@remote={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=@local={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000002000-0x8)='./file0\x00', r3, r4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000004000-0xa)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000003000)=[{0xb, 0xffffffffc8db3e36}, {0x0, 0x2022}, {0xb, 0x9}], 0x3) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000000)={0x2, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000005000-0x13)=@random={'system.\x00', '/dev/hwrng\x00'}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000)={r2, 0x2, 0x2, 0x2, 0xffffffffffffff17, 0x6d0}, 0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000006000-0x44)={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="f1cf56083d9d", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000007000-0x58)={{0x0, 0x9}, 0xe87bb86a0860bc96, 0x5, 0x1000, {0x7fffffff, 0x0}, 0xbf, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000008000-0x10)={r1, 0x9, 0x48, 0x5}, &(0x7f0000008000-0x4)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000008000)={r5, @in6={{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/18 10:33:12 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x7530}, 0x8) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x20000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000002000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0x6, 0x7fff, 0x8002, 0xffff, 0xedd6, 0xdfbb, 0x7, 0x41, r2}, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000003000-0x10)={&(0x7f00003aa000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000003000)='[securitywlan1\x00') ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40086410, &(0x7f0000003000-0x8)={0x5a, &(0x7f0000001000-0x5a)="cd3ae65fd59a1b172835b7ba7ce4ca21da31cd7fee3f0af0c998ed7689a2b395f591b16370560e50f23dfd7e57f2c08cd339788d0f911f708bc4704f2646afd65f839aa80bcdbb568dd2ce9615e3b4b4159da0bd86704d3692b1"}) ioctl$TIOCSTI(r1, 0x5412, 0x20) setsockopt$inet6_dccp_int(r1, 0x21, 0x11, &(0x7f0000003000-0x4)=0xd2, 0x4) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000003000)=0xac) r3 = openat(r1, &(0x7f0000003000)='./file0\x00', 0x10002, 0x4) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000002000-0x8)={0x0, 0x0}, 0x8) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) fadvise64(r5, 0x0, 0x20, 0x7) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000+0xc66)=0x7fffffff, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r3, &(0x7f0000004000)='./file1\x00', r3, &(0x7f0000004000)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r4, 0xc0a45322, &(0x7f0000001000-0xa8)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f0000006000-0x4)=0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000006000)=0x0, &(0x7f0000007000-0x4)=0x0, &(0x7f0000006000)=0x0) setfsgid(r6) 2017/12/18 10:33:12 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000b38000-0xfc)="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", 0xfc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001000)={0x0, 0x7a, "dc32de45d6af1b26807f6f0d48909658a5c29ea1be981cb87b5993e86f002d4b06c4cbd43ce53338b56dcfcccbad50278b2c62e60ae1a170769929309aa0e48a1c600132b64aef8f60d505adf4eebbb7c933303bebb18f04f4368475f391c91a132f888356905fb32dba8468903a24c07e97b0be462d11d41277"}, &(0x7f0000001000)=0x82) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000001000-0x4)=r2, 0x4) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3, 0x14, 0x0, 0x6, 0x12, 0x8, "3b67e1786bacf6bb58b0a88354d17432c8764fdf97a60bef59bfb0a769de5b3c79f985ad94531200824b7b39ed6541682e38c210457a21c4302013f5ad1702a7", "f499545ef92ecaf90c5a42f250c45c688e6393adff9c405c4c405fff31da430f2bf5082905ef80500e89df82653d825883006d5c73806d985e362e1382e27815", "d8ed522f6bfde0f8fd98e12fef31451c7e54e9f28fd012e80ddfb8666ee1ef12", [0xcf3530e, 0x9ec]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000003000-0x8)={0x3, 0x6}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0x80, &(0x7f0000001000)=""/244, &(0x7f0000004000-0x4)=0xf4) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000002000)={0xfc, {{0x2, 0x0, @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, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000002000+0xb79)={0x0, 0x0}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000003000)=0xffffffffffffff80, 0x4) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x8) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000001000-0x10)=[{0x8, 0xfffffffffffffffa}, {0x0, 0x10001}], 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000004000)={0x0, 0x0, 0x10000, 0x7}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40086436, &(0x7f0000004000)={r4, 0x401}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000005000)='veno\x00', 0x5) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000006000)=0x3, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000008000-0x8)={r2, 0x6}, &(0x7f0000007000)=0x8) 2017/12/18 10:33:12 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) pwritev(r0, &(0x7f00006a4000)=[{&(0x7f0000803000-0xdd)="15311a9f0f3fcf8c92e3608d47811cb9c69c0c01c76953d52e4993bb1e9db4908962c9b248b2d7588eea47356fd3cfa9c68ed0c52d46691ec2f007437949b7512d950b44e2fb5ec8dec23df002b177be10b6d8e8383e05d85789626ad8c19c285646266c3a7eccdecc76ea43d1bb379a2adee6fc76750a68be1a59ff8c01920bed2c01e040ed4247672aeac18a405d6592674982ba7c3fefccbab0132eeba7f77f663c9e02515f5308aefdf7aeff7d77430ed591ed83db6603a831b4ce4ae6f54d9ff7628436e1237b4fb724aa82e3bcb2dd3ba4a69b6428464f143d0e", 0xdd}, {&(0x7f0000a2e000-0xd9)="b56d59a8481cf7a694f022cb8bffe7f79a8610e38e11da21abca6323e44532bbb00170496a99fb212f67775961a9d72b1eff381238255f03b59fbbd866e566cef0eb5cf0ec8fd4642172cea0a46e5d5c05f13ca89de4fc5f736fc8a0cb797da415dbfbade75f645c75da9e9fe99f639f486efa3f892614f58b706ef74a79b5ec1baaebb23b2e4d4c1349aaa7016977c1125eb706a34e803d79834a5099aacf6db5a81534a393d56e13ba6730e0282272ca9f1a654afeec139b7d6d44e4bbd3e5857a36144c17960c89641a100645b95c29d88efa4802b4e674", 0xd9}], 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000002000)={0x5a, 0x9, 0x2, 0x2}) pwrite64(r0, &(0x7f0000002000-0xbf)="b0dbacef60186596e5a1a746daca4f65b21c6be012a80058833b4cfafed71e0b5288377ae5424b736543de0a3a5aaa97e9a2976238e93fc2a86de3fcf8d7de991e32b009a597b0cbbddd15982cb9f7101b5c82290c8dae7cb51aba02ae873d86d16c87a23d0c8d27bde786b6b484fdc0e184c1086ab1fd3b3063322909c4360f958e95b5ac4c53f316287b959bfb1134f7939b18e75d72b85e76346654c6fee2440c3cdd154df52b559a93bb1ec37f0f6cd67900e54a0043674c6b2697a7a5", 0xbf, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000-0x8c)={0x1f, 0x800, 0x1, 'queue1\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000004000-0xe8)={{{@in=@local={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=@remote={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) setresuid(r3, r4, r5) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000003000)='ppp1vmnet1,\x00', 0xc) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) syncfs(r1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0x8d, &(0x7f0000004000)="d802e79a75ac30703c42f9e5f30d23b577a21175ea50b5e9e37b3951a1a98dc0371b456dd3f491ed082574ec1e6d94cc907096a8f9935bf011f386fc5b58c2157cd44e058809", 0x46) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000000)={0x0, 0x0, 0x10000, 0xe92}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40086439, &(0x7f0000003000)={0x1, r6}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000001000)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x20}], 0x2c) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000003000)={0x7fffffff, 0x1000, 0xff, 'queue0\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000005000)={0x0, 0xe1, "c3a5da2e46c86c4956e8b4743a9fa036b736738fe802b67e14f7905a92db6a4b728745af20f3ecfee3ab567f8d6c4a36eb2eefd14ca85e8ce81721ccbafbf90f8d8ab90ffade8b05a59b93a0d63fa9fb822cf84a68a7c3561585fc9fa103b17512c5c40412d5d6f590fb40d4daab01272cc13c3363ca573f00c18d3e47cb2165de081643bb5e43d64ffda9b3d0f597db126951205070892554610bdc52f0c1fbe70245275c1b66292fba36fd2651b3d0e94aeb1b0b5edbb3dcc1592064bc0264a1404e891e93167bbb3d2c9db50d6edf2211083265e322dba60d6b6f18c7b0ce87"}, &(0x7f0000005000)=0xe9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000005000)={r7, @in6={{0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x40}, 0x98) 2017/12/18 10:33:12 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000092e000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000ad2000-0x10)=[{0x3, 0xb1d}, {0xc, 0x6}], 0x2) sendto$ax25(r0, &(0x7f0000874000-0x37)="282362cdf309f322f3572ce4051f6bcaf6983c565f60a93ba730af193cb0ef9fa45f003c11b12934e4244d8412e9fba9f7810effd332d0", 0x37, 0x4000000, &(0x7f000087e000)={0x3, {"b2fee74661b9a0"}, 0x3}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00002e5000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f000045d000-0x8)={r1, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000)={0x0, 0x1}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000-0xa0)={r2, @in6={{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe61a, 0x149, 0x1, 0x6, 0x44}, 0xa0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r2, 0x2df9}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000)={r2, 0xff, 0x0}, &(0x7f0000002000)=0xc) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000002000-0x4)=0x234, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000003000)=""/254, &(0x7f0000001000)=0xfe) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000004000)={0x0, 0x8001, 0x9, 0x6}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000005000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="3847b8d83bbc", [{[], {0x8100, 0x9, 0x6, 0x20}}], {{0x8864, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x7, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @rand_addr=0x10001, @random="9e20b69b2be9", @multicast1=0xe0000001}}}}, &(0x7f0000002000-0x18)={0x0, 0x4, [0xfb8, 0xa38, 0x846, 0x4f4]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000006000+0xb92)={r2, 0x800, 0x1f, 0x4}, &(0x7f0000006000)=0x10) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000002000-0xc0)=""/192) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000008000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000003000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000009000-0x4)=0x9, 0x80800) 2017/12/18 10:33:12 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000461000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000beb000)={r1, 0xb87f, 0x54, "c177bfbb7693ad0992fcaf28aba125e471921bb9e1d3c41debd12133e104265e55d842cfc8203d08b21cd0dd952bd9eade81fba10f8e33dec702b7dd4aacec33e32ccdada9dd68659d8b4e06e72a8d426497afc0"}, 0x5c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4) r2 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x440f80) bind$ipx(r2, &(0x7f0000002000-0x10)={0x4, 0x5, 0x100000001, "6c84704e24ed", 0x100000001, 0x0}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000002000)=0xffff, 0xf, 0x8, &(0x7f0000002000-0x8)={0x0, 0x1c9c380}, &(0x7f0000002000)=0x80000000, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/policy\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000005000)='./file0\x00', 0x4, 0x1) ioctl$TIOCSSOFTCAR(r4, 0x541a, &(0x7f0000004000)=0x94f) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000006000)=0x7fff, 0x4) fanotify_mark(r2, 0xe0, 0x8, r3, &(0x7f0000006000)='./file0\x00') r5 = mmap$binder(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x41010, r2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0xc4, 0x0, &(0x7f0000007000)=[@transaction={0x40406300, {0x2, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x28, &(0x7f0000004000)=[], &(0x7f0000002000-0x28)=[0x38, 0x0, 0x40, 0x0, 0x28]}}, @reply_sg={0x40486312, {{0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x58, 0x50, &(0x7f0000002000-0x58)=[@fd={0x66642a85, 0x0, r4, 0x0, 0x4}, @ptr={0x70742a85, 0x0, &(0x7f0000006000-0x1)=0x0, 0x1, 0x0, 0x1}, @flat={0x77622a85, 0x100, r5, 0x0}], &(0x7f0000003000-0x50)=[0x48, 0x18, 0x38, 0x30, 0x48, 0x40, 0x78, 0x38, 0x30, 0x20]}, 0x3}}, @release={0x40046306, 0x2}, @register_looper={0x630b}, @clear_death={0x400c630f, 0x3, 0x2}, @request_death={0x400c630e, 0x3, 0x1}, @release={0x40046306, 0x0}], 0xfe, 0x0, &(0x7f0000002000-0xfe)="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"}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000009000-0x16)='/selinux/checkreqprot\x00', 0x400, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r6, 0x1, 0x1, &(0x7f0000003000)={0x7a0}, 0x4) sync() 2017/12/18 10:33:12 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000000000)='./file0\x00', &(0x7f000029c000-0x2)={0x8d, 0xa6}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000002000-0x8)='./file1\x00', &(0x7f0000002000-0x17)=@random={'btrfs.\x00', 'vboxnet1trusted\x00'}, &(0x7f0000001000-0x69)=""/105, 0x69) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000+0x662)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000003000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, r1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000003000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100, 0x1, 0x4, 0x6, 0x8000, 0x1ff, 0x1, 0x9d, 0x2000000000000, 0x1a6d, 0x4, 0x72, 0x80000001, 0x4, 0x7fffffff]}, &(0x7f0000004000-0x4)=0x108) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0xc)={r3, 0x1, 0x10}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000004000)=@assoc_value={r4, 0x22}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@multicast1=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000005000)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = getpgrp(0x0) r6 = getgid() r7 = getpgrp(0x0) getgroups(0x3, &(0x7f0000002000-0xc)=[0x0, 0xffffffffffffffff, 0x0]) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file1\x00', &(0x7f0000007000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000004000)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x5}, 0xc, &(0x7f0000001000-0x8)=[{&(0x7f0000001000)=[{0x1010, 0x2, 0x10, 0x81, 0xfffffffffffffffc, "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"}], 0x1010}], 0x1, &(0x7f0000006000)=[@cred={0x18, 0x1, 0x2, r5, r2, r6}, @cred={0x18, 0x1, 0x2, r7, r2, r8}, @cred={0x18, 0x1, 0x2, r9, r2, r10}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}], 0x70, 0x5}, 0x40080) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x1000000, 0x11011, r0, 0x0) 2017/12/18 10:33:12 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001cd000)='/proc/self/net/pfkey\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000de5000-0x4)=0x0, &(0x7f0000f24000)=0x4) splice(r0, 0x0, r0, 0x0, 0x3, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000764000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000001000-0x24)={0x7, 0x8, 0x7, 0x8, 0xffff, 0xff, 0x56, 0x6, 0x1, 0xa37e, 0x0, 0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5473, &(0x7f0000002000-0x8)=0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000003000-0x10)={0x1, 0x0, 0x10000, 0x5}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40106435, &(0x7f0000001000-0x10)={0x9, r2, 0x10001, 0x81}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000002000-0x30)={&(0x7f0000002000-0x4)=[0x0], &(0x7f0000003000-0x4)=[0x0], &(0x7f0000002000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000004000-0xc)=[0x0, 0x0, 0x0], 0x1, 0x1, 0x4, 0x3, 0x0, 0x0, 0x0, 0x0}) fcntl$setpipe(r1, 0x407, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000005000-0x4)=0xfffffffffffffffc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) r4 = syz_open_procfs(r3, &(0x7f0000004000)='setgroups\x00') r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000005000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r4, 0x21, 0xd, &(0x7f0000006000)=""/134, &(0x7f0000006000)=0x86) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r5, 0x4b61, &(0x7f0000007000)="60932be396c4864389375b781fcbf7b5e8012740e2f0937f8a18a423d8d34a8361d939b45e25005fbe7427959fb82cd23faff070755766812e4f3a538a37b0e06b0e76a93cfca108cf08d8af97034865d16623a95cf1fe9bc5009ae89f8b8665b2bc4ccaa60504a453cc75b0f607da042449b0") mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000006000-0x1c)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000008000)=[{&(0x7f0000009000-0x8c)="a0196a1304f6948a235c48d668ea6902dab5bb6ccce266438d237f94cc13bfe8059c5664a852b433cc47e8886380fb7a3d9e5b21d68924b544b8ace6679fb54e1defcd09023f93939a624f041037d5aeb18c24f25fdd5edad99950aa894182fb6385a71b2506666470492f2c9ab259d855422c14f381fe437f0769efd3334ba3bb5180cc0344aa47920dc10b", 0x8c}, {&(0x7f0000008000)="a83bd0cafc9a5ae2ab2960c8776afc227ac191a02c26324c307a5de8444e4a2b14020f1af9a1515e33d8d722f4c315fc0698126eea3fbf2271cad08c140a7abc9c09538b08f842bdc0feede0864fe41a23bee5a6a4538bbe5824f9504aee5246b0188fc5317d81", 0x67}, {&(0x7f0000007000)="a1ef85c4bfeef9dff35465aee37f2d1e353b0ce06775e281938aa8bec8df4710820772eb094083f8a686b01f686ac6e3e27561dbf52d80932b383b29e3f25c0ce4130e4e4f02f6", 0x47}, {&(0x7f0000008000)="e1eb5b87cf30e9b8333354219bdbeddc17acc727983d1bfa6dde832cada14355983132009f1b081e903aefb205376dcf45e269f4c9d219a736ce65e64312e9a387154eb834982be70fb9776e6fd5e2259451f69cc5a44f4014240af2ddf0054a61a2196085e82714e1e57f633c0237cd212a410d23aa1ed539126ace00ee9a85a945d4a540a3", 0x86}], 0x4, 0x0, 0x0, 0x800}, 0x1) 2017/12/18 10:33:12 executing program 4: r0 = socket(0x1a, 0xe, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000-0x8a)="8b4c9b45110d6d6acf49cd7c6876e1d7639db0ba94a88c0d3587c45ecfadd7275cc71e4a1efa6254c80c1bc7aceb2a6ef7934c2eb5ff9e500a62d1cbf5a9474a88e03ac7654ef327b9b8933b544ebfd3356e4fcfe27e04035ae2645898ef9f564e9a67adeb570bf4adf9f13d49a567bc5e2139760f21f52c5c2a1a459801bd3833e2ccfc8a9ce7c41d27", 0x8a, 0x4004, &(0x7f0000000000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000002000-0x29)=""/41, &(0x7f0000002000-0x4)=0x29) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000003000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000002000-0xb)={0x101, 0x1f, 0x6, 0x1, 0x8001, 0x1, 0x2400, 0x6, 0xdd0dde9, 0x0, 0x9}, 0xb) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000003000-0x8)=[{0x4, 0x2}], 0x1) pwrite64(r0, &(0x7f0000003000-0x4d)="a41fb72cfe60cf778c828ef0e507f6a9dbdae6fd6ac146e1703b60aba895fe617cd3df1db5a83f8ca6287d24220ba4cd562cb8a23495b2fe3b5583af55604625daa640ea572c0a031beda91743", 0x4d, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000004000-0x2)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000002000-0x10)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000004000)={0x5}, 0x4) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000002000)={"58284e6b95c964d7e43c7cf582af9dcf", {0x4, 0x7, 0x6, "a861e159cca2", 0xd, 0x0}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000005000)=[{{&(0x7f0000002000)=@sco={0x1f, {0x1, 0x400, 0x51f, 0x29f, 0x3f, 0x100000000}}, 0x8, &(0x7f0000006000-0x10)=[{&(0x7f0000004000)="62e0f8b6bb36b0bc9bcc", 0xa}, {&(0x7f0000004000)="91b2b5a928b8f42a50e44a02b9edfe0b8f81ba048f8651ce7a5413cdfde3dfeb93c120b74d57c2fb54d097551ff81bbdb42d81ed001f1b408dbfbd29399f03dbfaceeabb61f859bfd99c896e0ada00182e647c55d638e0e7e45629f505a68424e8a3445b158e1924f25b5c99abbcd780b1f4c2cb23e39c0ce85d069c24b54ca46634760a9887da1074d409bbd281b204fde6c8d5f00ba8650eb7d47f82acd687f695d6aa671d1d457664264689ba47c240fcc933a6d37946b0b076e234d8", 0xbe}], 0x2, &(0x7f0000005000)=[{0x34, 0x117, 0x80, "b253b55f55dacddaef8ea38fe781cd24231424a5f5bba084887fd50dca4fc3f4819b640abfe547"}, {0x10c, 0x88, 0x96c, "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"}], 0x140, 0x80}, 0x7}], 0x1, 0x4000) getsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000006000-0x4)=0x0, &(0x7f0000002000)=0x4) signalfd4(r0, &(0x7f0000001000-0x8)={0x3}, 0x8, 0x80800) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005000-0xa)='/dev/ptmx\x00', 0x200, 0x0) ioctl$TCXONC(r2, 0x540a, 0x7) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000004000)=0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f0000006000)=0x9) 2017/12/18 10:33:12 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005de000)='/dev/vga_arbiter\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x43}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffffd, 0x3, 0xffffffffffffffe0, 0x92b, 0x10000, 0x1000, 0x4c952e29, 0x1ff, 0x0, 0x4af7, 0x7, 0x4, 0x6000000000000, 0x1, 0x401]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in6={{0xa, 0x0, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r1, 0x4) 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) readv(r0, &(0x7f0000001000)=[{&(0x7f0000000000)=""/12, 0xc}, {&(0x7f0000002000-0x13)=""/19, 0x13}, {&(0x7f0000001000)=""/196, 0xc4}, {&(0x7f0000000000+0x8)=""/0, 0x0}], 0x4) linkat(r0, &(0x7f0000001000)='./file0\x00', r0, &(0x7f0000002000-0x8)='./file0\x00', 0x400) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000+0xcc)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000)=0x80000000, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000003000-0x8)={0x0, 0x0}, 0x1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) open(&(0x7f0000001000-0x8)='./file0\x00', 0x80, 0x80) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000001000-0x4)=0x0) ptrace$setopts(0x4200, r3, 0x5c0a, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000004000-0x10)={0x10001, 0x8000, 0x9, 0x9, r1}, &(0x7f0000004000-0x4)=0x10) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000002000-0x8)={0x6, 0x5}) flistxattr(r2, &(0x7f0000002000-0x66)=""/102, 0x66) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000004000)={0x0, 0x0}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0xb, 0x52, r0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000006000-0x4)=0x0) 2017/12/18 10:33:12 executing program 5: socket$inet_dccp(0x2, 0x6, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00006d0000-0xe)='/selinux/load\x00', 0x2, 0x0) r1 = mmap$binder(&(0x7f0000e86000/0x2000)=nil, 0x2000, 0x2000000, 0x41030, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001000-0x30)={0x30, 0x0, &(0x7f0000890000)=[@exit_looper={0x630d}, @release={0x40046306, 0x3}, @increfs={0x40046304, 0x1}, @release={0x40046306, 0x0}, @free_buffer={0x40086303, r1}, @increfs={0x40046304, 0x4}], 0xf, 0x0, &(0x7f0000000000)="45502bbf4e3390e2f7e6b7225bcdb6"}) munlockall() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000001000)=""/151) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000003000-0x5c)={{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, {0xa, 0x2, 0x13, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x7, [0xe0d2, 0x1, 0x6, 0x10000, 0x101, 0x3, 0x44c, 0x7ff]}, 0x5c) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000005000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x1000, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000004000-0x9)='/dev/rtc\x00', 0x80000, 0x0) sync_file_range(r3, 0x5, 0x59e, 0x5) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000000)={0x3, 0xffffffffffffffc1, 0x8}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in=@loopback=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}, {{@in6=@local={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000000000)=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000007000)={0x0, 0x0}) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000001000)=0x200) socket$inet6_icmp(0xa, 0x2, 0x3a) 2017/12/18 10:33:12 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000b28000-0x9)='/dev/sg#\x00', 0x6, 0x8000) r1 = creat(&(0x7f0000865000)='./file0\x00', 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r3 = accept4$llc(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000001000-0x24)={0x1, 0x3, 0x5, 0x7ff, 0xfffffffffffeffff, 0x6, 0x9, 0x8, 0x2f, 0x2, 0xdd2, 0x8}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r4, &(0x7f0000002000-0x4)=&(0x7f0000002000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000001000-0x4)=0xc) fcntl$notify(r0, 0x402, 0x11) finit_module(r0, &(0x7f0000000000)='}\x00', 0x3) clock_gettime(0x7, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000002000)={{0x4, 0x0}, {0x4, 0xc5}, 0x7, 0x0, 0xbef8, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000001000)=@assoc_value={0x0, 0xfffffffffffff800}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000003000)={0x8, 0x6, 0x8200, 0x80000001, 0x200, 0x6, 0x5, 0x6, r5}, 0x20) ioctl$TIOCGPTPEER(r1, 0x5441, 0x7) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000002000-0x1000)=""/4096) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000001000-0x4)={0x2, 0x3f, 0x3}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0x2, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000005000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r3, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/18 10:33:12 executing program 6: r0 = socket$inet(0x2, 0x800, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000787000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14, 0x800) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, r1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r3, 0x6, 0x5, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000002000)={0x6, 0xc47}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000004000-0xf4)=""/244) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000004000)='/dev/urandom\x00', 0x0, 0x400000) r4 = socket$unix(0x1, 0x7, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r4, 0x8940, &(0x7f0000006000-0x18)=@add_del={0x2, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x400}) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000002000-0x4)=0x9) listen(r4, 0x7fff) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000002000)={0xfffffffffffffffe, {{0xa, 0x3, 0x7fff, @loopback={0x0, 0x1}, 0xe755}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000001000-0x4)={0x0}, &(0x7f0000007000-0x4)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000006000-0x18)={0x0, 0x67, 0x10, 0x7, 0x8}, &(0x7f0000008000-0x4)=0x18) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000008000-0x98)={r5, @in={{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]}, 0x5, 0x6}, 0x98) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000006000-0x160)={{{{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x998, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0x9e20, 0x0, "b6e605ca2a16255265e01df9eabc2842209dc94ca16291e26558e9c7a519b736bfddc43b6f646276ce39b07e7e60f981e41e3e12e8f18577f1740eb2f1f13ead1ad586cfb9ee87c54e57f16b175d9ef3"}, 0x160) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000005000-0x24)={0x6, 0x3, 0xf606, 0x81, 0x7, 0x7fffffff, 0x1, 0x2, 0xffff, 0xb, 0x5, 0x80}) 2017/12/18 10:33:12 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x28fe, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000003000)=0x1, 0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000000f000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000006000-0x10)={0x3, 0x7, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/rtc\x00', 0xa0001, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000015000-0x108)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x240, 0x14, 0x8, 0x200, 0x400000010f, 0x9, 0x9, 0x2, 0x3f, 0xd3ca, 0x1, 0xfffffffffffffffb, 0xff, 0x3, 0x9]}, &(0x7f0000008000)=0x108) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000000a000)=0xa, 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f000000f000)={0x70}, 0x4) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000000f000-0x8)={r3, 0x2121793d}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000011000)={r3, 0x800}, 0x6) r4 = syz_open_dev$sndseq(&(0x7f0000010000)='/dev/snd/seq\x00', 0x0, 0x2802) read(r4, &(0x7f0000012000-0x3a)=""/28, 0x1c) 2017/12/18 10:33:12 executing program 7: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000d31000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000001000-0x70)={0x3, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x48, 0x7, 0xfffffffffffffffa, 0x1000, 0x8, &(0x7f00001b3000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x401, 0x6, 0x3}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000001000)={0x4, {{0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000)={0x997f, 0x7fff, 0x0, 0x0, 0x480000000, 0x0, 0x10fa1319, 0x9, 0x0}, &(0x7f0000003000-0x4)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000-0x10)={r3, 0x0, 0x6, 0x9}, &(0x7f0000003000-0x4)=0x10) r5 = open(&(0x7f0000000000)='./file0\x00', 0x202600, 0x81) ioctl$VT_GETMODE(r5, 0x5601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r5, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000002000-0x2c)={r3, 0x24, "829e6b3065c84c4b1992026248b183e40f9ef693d1b6c5112d5f645a1270b702bf6356eb"}, &(0x7f0000002000-0x4)=0x2c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) r7 = getgid() chown(&(0x7f0000000000)='./file0\x00', r6, r7) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000007000-0x20)={0x0, 0x5, 0x5, 0x3, 0x5, 0x7, 0x3, 0x4, r4}, &(0x7f0000002000-0x4)=0x20) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r8, 0x0, 0x3f, &(0x7f0000008000-0x1d)=""/35, &(0x7f0000007000)=0x23) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000004000+0xdda)={{0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x1}, {0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x7}, 0x401, [0x48, 0x20, 0x9, 0x6, 0x3, 0x8, 0x7, 0x0]}, 0x5c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000008000)='./file0\x00') mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r5, 0x10e, 0x3, &(0x7f000000a000-0x4)=0x3, 0x4) 2017/12/18 10:33:12 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) getsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f00005cc000)=0x0, &(0x7f0000537000)=0x4) syncfs(r1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001000-0xc)={r2, 0x0, r1}) mq_open(&(0x7f0000001000-0xc)='trustedem1)\x00', 0x1, 0x8, &(0x7f0000000000)={0x8, 0xfff, 0x4, 0x1ff, 0x40, 0x3ff, 0x27, 0x80000000}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000001000-0x4)={0x0}, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000002000-0x24)=""/36) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000001000)={0x0, 0x22, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x0) timer_getoverrun(r3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000003000)={0x0, 0x7fff}, &(0x7f0000004000-0x4)=0x6) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000002000-0x98)={r4, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x0}, &(0x7f0000001000)=0x98) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r5, 0x200, &(0x7f0000005000-0x8)={&(0x7f0000005000-0xc5)=""/197, 0xc5}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000007000-0x10)={{0x77359400, 0x0}, {r6, r7/1000+30000}}, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000004000)={r4, 0x401}, &(0x7f0000009000-0x4)=0x8) 2017/12/18 10:33:12 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000501000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000)=0x0) setpgid(r0, r1) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000002000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x24) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000002000)={r3, 0xc48d}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000001000-0x4)=r4, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r2, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) setsockopt$sock_int(r2, 0x1, 0x1f, &(0x7f0000001000-0x4)=0x8000, 0x4) time(&(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000005000-0x8)={0x0, 0x8}) setsockopt$inet6_int(r2, 0x29, 0x3c, &(0x7f0000003000-0x4)=0x1000, 0x4) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000004000)={@common='nr0\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000005000)={0x0, 0x0}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000007000-0x20)={@common='sit0\x00', @ifru_flags=0x200}) ioctl$TIOCCBRK(r2, 0x5428) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40086410, &(0x7f0000007000+0x84c)={0x9d, &(0x7f0000007000)="07a04b41d3c4b706ed2b5746ab6c75672e2ec8dc37eca8a11b7bb47c14290d9d23c137168364dab590dd392e2f28957a03a18ce817db19de3c5f42233c3d3d6b5ac7ef737881841419d848fbf14f8c670d23333967587bc0684706ad1c0fa1a37416d84a0de8b58787812bc3ecf8a93c620971d5a03a657271afe30e91409e4d44dd4ba5e39858c184d63e24feb420dae3c1ee2ef08070043784ed4936"}) 2017/12/18 10:33:12 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x2, 0x0) ioctl$TIOCEXCL(r0, 0x540c) fsetxattr(r0, &(0x7f0000000000)=@known='system.posix_acl_default\x00', &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x11, 0x2) ioctl$TIOCGPTPEER(r0, 0x5441, 0x3) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000000)=0x1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000002000-0x5c)={{0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0xff}, {0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x3}, 0xffffffff, [0x5, 0x89f, 0x10001, 0x5, 0x800, 0xbe, 0x1, 0x401]}, 0x5c) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000001000)={0x1, 0x4, 0xfffffffffffff801, 0xffff, 0x4, 0x7, 0x2, 0x2, 0xc374, 0x100000000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) tkill(r1, 0x16) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000002000-0x1)=0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0xff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000003000)={0x2, 0x2, {0x3, 0x0, 0x3c3, 0x1, 0xf7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001000-0x18)=[{&(0x7f0000005000-0x1000)="a0c5c5acb0d458a3d0dd23394d83764c7976bbb245b167ebc43dc3b3de2bf66d099c415a0d96260ae223cdaf5471afbf5fa34de294fe1394e4a58bcc3671d1236c49ad2982a6cecc5c16af52c42590dcadb842ddc85c9da2b77231eabb43ecac280efb65e17ed4e0239247eb2da114237736fe1b8a7a984533f581f3bf37fb6daeb8be3fcd2e7b4a7651f2fd8243744e47b211c3baa39a8170429e93b71599a07f74ba58369d314a277fa8a74b7d7769bd7c9a92824f2924eb2b87e2adbe0f24260aff9036a65ba569bffcc2a021fb621ba3ad498773a41a28fb035290053e9d0332f8c7977eff1c7df47b6014c78e1572554f30c602e2051ede0574959207f9a208ec6372cf2232bcb07c055ec673c2c3d0c44e230fae0dc055e031365a15a544efa886bfeb30382ed8032b7c37b542bd62d2ada041e86c2bc0cfa12cd9be8e3bfd410b1e83f3cc5fc7e49e77bc480433b7bc030c70995a9ede5869032f882b995daa9cc92edd5a9f8dbc25bbe74e0706fe9f1c3a2b793408f566973108319371e905baaa9fa08f0cdf65974c037e736d95bc6878618f1d25fb6619b4ed968165e31a528ecd6aaa962043d2774048a19f5b08cda917855c8962b4034529b05b8edba419df6ea2b4753fca26a41bc0af3913521e3c537fd7dc6f8c67013df0bb7ec3a49732eb0f4abb9d7e13c9ef29b994bfaa5309d130632f0204fbb7ff857e294a68e08cdf05ab5caa71c51ee4b9b160074771ef10e86404c6a4c1d32b0122a814ac5229bc61f8f7015bf69d47bc5c3f6f47853cfbe0cc18553f0e4ddcd298f789d8d266bbe8ed0325d873a991a0c3db120271fb237d0fbbd77f4610f21de9caf9636cd765136937c118a6ec7a7c02a1550fef4e301aa29763419b51b15458a34859adb360365c57d5a5ba08e0c89036bfcc9ab9be34853498ab9b081e26eabc1abe3e0e472deb34d44d2b3f45c94439a7c0e2ae2b6f221dc70bff1563ed71af9ac0e94c7ef7a9eed14ee1a5594d27918cf72f9377b3d5a9f733895d9f886f67f852204db89ef528ce6c0eab758b376e90875f3acc6d7f8c59313628628fa92d4e18e0f13a1b58e3d7a94f792f6842fbc4dcea2fb503f1d7e48c1e842d08e0bc5f977e184bb55124018944e3cf8e1dc5555e33c6cdd689f4fa54ebfbdbe5c08f3737de043c175ec093b654d5dbf245ee46b99fd448c107cc08996e05b08a42cbc87674411d5539c038ddde0d83b5e1ba8f48877c8672d4bf18f34e000220c0f14adbcfda7f68497b9a8fbdd306f412ba75f5f9ee9ccd611c2777d193c76e038d78caeb1dad8b944c1836225851235aa2791ecbaea8a1ccca8d3e515ac87062a1e34489118b850fb0daedc6e6646af4704fb7fb14c6b2009f556880e9d6edbf119747a2ce3407c0b40e8e808ddb13f6042360cb81dcd5c4f18fe821fc41f7f11a88e2152da577039fcf2ba97670032f05361cc2f87797a5bb97dbef79298af71e9fddbc59d2697930a10a313944dd42f30f7dd4d2972292c1b0688b81d38a0ce16aed901fd5189227730d1edb25957980398b41af35a04660c58f6e535b5a1b905626457edaf41db23dceb752bf62ea49123965842a825a0064fab1090fa55df566e27143dd7f69d61b0e9096bd5e603038d018cabb4b819fbaa9dc9aa59feb9c93485cb5d789d087f59b2063338a4a168feac50e9abc476bcb5f4615763aed5305e5f530c211d88ee3332accd7ca12b8b1d392b92b2e1d73f1753e783bbc0e3cc9fc6a5c4a220ad6440f7160b266237edd31016103b93b5860aa969eb3c6d011c2616f12afc80a993eba2766c6853098da6a90419dc794caaace410c64e1b2cac61f6940f020857709798049c6501b8416ce71340da71270642b67d1c2b3443a462fcb8c708d4b612ebf14010d0bf89d68ca285c8d54a4eb59aa36806bcfc2c899197d7bcb8d831e0a15089dbc9d55df6d4156fb82cbcb013e5b52e55aa01e4ae19152b13a7ca65c8aa8de80972c6bb3539aa83f196774632a060a6b7b7eed976817d454e21a0c15550f7fb88ceb8d3155321da577de56d92163a1d0ed7656128d042be364d47c7f48aa6cc9cb57f57d9b8c627ca296d1f08131342ced97bb5d9380ad112274a9b802af48456c4d778431c3ea072aac3e324d16a339cfb5f49c48c84eaeec9705538f8302e8c10d68492f8d1017b47b9397d79015efd6282713dd647c1cc7ac786eb871b5a57758520282c1342ff3f0c0dbe0896356368662b2ccb99da63bcd5c20fee4b842e4b9b8689b12b1a762347edb494fbb55f8fe2581807df7cdd390f474170221a7839bd4f8e55b12f41271481bf9f98f3227b4bcf4bd299a2864fbfc6d0c709597c29d942ec8b563ead3cc3d57c4152ab10ba40dd6a1e4ba7d57ab8fe77149e23001f5ff2723a9c70af4297ad2a5c362da12a87be4589bb1f899959093a7d9b56132d8c0694bf2885665bfd4e17afab37b6f284d5c5f0dd03ffb0b6cecff11c8f28b4dc8f42dac4b695da4146461df49eee557e90acd8e79c290fb3433cd6e79d7c419cc84860ed7e96b3302d1b2d5987923af616e2f25bed2288d0a76cb015cecbae8e1d8e76f1da74be42069e4f6e9f06286941bfeed1e7f51fdc604eb52ea15bd5a043fe4cd1aa05f7626bcca95836c09b4ca7aca0a2560706ccdbd9571b581db289700ec10be9495685b9f43580e858936659a184e9b021598e852957a4256834338d2c32f5da8d0776b61997341574a07d7da5e9341d3771f2d6b16d91737bc044276a0c94047d1fc97e891a7c94dffc4be9840a0259297784885e7ae601f786887e825af9734c36597cfeffabe10015123a1fa9da3c2d20c1b5e8a587a4ba8dadca1f7084ce9a76f6f97f30a7d437179e5300b02002e836ab96973e097d6d972883f3dea33f0a1e7d455976e3f674d1a2b5988b2f13bbde7b34b7b1f9f63d0182dfdfb91a16068f97d8ba8ff2e4a847645745994813f1cf49c22192d3c563dda0ac6dee9f4482c902f141b8e8bb9cbb2f64c08337c063765cab53fcd7d457a71fdfa08da21d9dc0303a44dab618baa023c7464682d86410dd71310f8fe86dddb38e75c4c7d8ef3d573c8dcf8d179dce5f6048b61d599762c986a4652b62511026f72ec0f3ba307f6fa77bad12e0f35e285c2f3979714d8c670aeeab24e4de8d3bca3f353953803e094417f76e088d3345d4511c0d8fb2fc0d3a340849181ad9580ec565d87778f0f63e074b40986f0b6b07d85b185a4953657e0e0d53b7e3970a008d9d20cf558fe3c5e2cd6bbaa7e5556e1dbefe2cd86327a7c2e4dd0723f0d83774c100857fb92c92d452f9b0e8c1d748d0bcbd19c6cd4e67d9d70f2ba974c6a7320a5fddee33058fe01631b21ad27e5d75458ab854360c4fd8394664fd298367c5bdf1ce73a3a377d8bd846a0f4dcdf2d1fc7ac4966e779cea6aa981b748bdb24e48210786a6177bb0afae9610c71f636d57acccf8cbada5e1ac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0x1000}, {&(0x7f0000003000)="dfdb2fd30544e77f4bb1007c67adb65191927cbc258f1c1f4eee51794f941345a4b80c2fa75591e0c57c251f457ef86db42b70165b4f3ae541b35d9ac6698f7fe5416eaa8021b41cc5850f3b8e104b0a8feed66af624697940934b7759b19e7e793e646321277dbc9157fd40b05ad5d20c7d78ae35e9cbb8437a371e92", 0x7d}, {&(0x7f0000004000)="f264bf9e0a7b03914fc45feb82881d796c111aa933bca6b23a6d0ea9fb46c5803e42abefee73928afd0b61d4be5aa0d474e9736c1636ca625d8f45641f83cf55c585c0d858ed35dedd015640cba94a6350e05ade40e2462d24e03813e693d7f039cdfaa6fe0eee52f9646b609e73f9ab39bb55eb993f30a71caf7bb2f2591da089ab89c95e26db763c3a27cd8b917d636238cd3ce933e008c55241fcd4156466476240ccf6b6c6942f1c4a28b3995c144f90d9496f6a2f810e906b2523b228fd3e3b6417f40634365ce93cb59ba870a406a01cc27fefd71855b7f6107d1a941d409c125a5a20155aa738d3d329b5d7fb2186fa6a5fbe258b44a2810cce420fa374e0a433dd8ac087d85b166fd959e22103534f8d9bed8694a6209ecc8cabf75b2d8db78f14f075cafae24b368a83cfb71d376572299d79c96b266a882f6298520a9eaa681e46c108d1f55b1f1ec89a4fa7ba1166beaa9324d7fc54f413983145deb54749255feaad3f21fb4098c079e8cd19968554326eb2721ed0cb46d67fddcd9760818a6010d9b12df839926b81221853696cbc76ca47469b072dbcf6bfaf8d53f88d6317b4514fb3e79821510f04d58b5dc355ef9740e754cfabae26f85ca0d3f290c7081f69a92c14628e7772273ebb66e79aa2ab263b27fd92327a84a0780ce40342cba0d794bd64ac620eac10d9662b2f7aa80f66d3f7cce619ce6de32ac8dc8b4b253a4aab89207a7a826e80bad02fde181e3e1e219fc4a6efbe9b51cc837504aa607296cf3531ead71b9acdc624b120085583c0425493eab404c2331a3f5fe32fbaf576091c803f5a3cdf10013f87762062c1f827639d67bdf9938db467581be2c23be2e836e8d67c30119d56f85e7a05cb12241a4ecaf6875e40b82a780885f9e6bc6bbdd4f28e25e6abf3c6410476b854c26e69f69118bc62c147a7d92cc159f255a8499cdcd2d707591090e832396fa944d93188c7ce2cf94149d1cf315bd2444190a553b56d1fa8d23217f6be8bd0f8b03b1925de06bbac17fcd2c784c40d7618e76162f48824afdde7d94649cd3723d36529d6b938c2c674f4721a3221e5403d3e821e1f7f8076e3bc7404124bf67ba749da16af442ca380acbb1fe723e44d549a085e545f4f5f63a2f1e946f5f38179c84dc645ae046b39da6ad87f0c411eaf2bf91527bd9f8cffe3ba14a9bea1544639188b294e826ae054f1a5736501e1e99a543dd376c0a01b96e003f4f4096856e20387037482748c3f2b0d88726a7b960c066684557a57155ef090eb322373af2891285c22f1be39b59171a923bd795d9363c415b0e057b26902b840ea6bec162ca59d91f06a084c38c5d73157995a5684fa2dc95f8ea6e20f626855858d40f6b4ae751ffb439f85a0ca777748ebe0d26169125e70723dce30503b33413ad7bd5e836890b17fe45f6b3bd1d3ace4ec742219116fdb89d2ca4a7fd0dd87107d80259351cacea679d2838f6695d95416e55075ef793dbb9fcabe67210682c5907390c205f087d9d300dcafd6ec89c093590e85b173a8bcb17b13419507f9b551848322c6fc418b0c7029ac96a0f4e4dc9ef1c33805a4d1f0ea9b2521838c843fff0a3918e4c2355cf1e81a56089f557bff26173571da901c425263dd2e91c8ee3bd8609a5039593c8b309e4f731aed18e9b9451268b75fd1cf3af519e8ca857e7284f7002bd3a974e466d05ad422aca7cfff638d740e207ca6a33023513622ab7f71d2c52450becf5e0c876bee4f6c4aacb388a10445e2ef924ce1ceee2f9dad4f3b57fa2a1bd3338575097cfd8d338f8006fb5f3a68b9d9f4ef536d0b435629c5a6aae1df9bd5cb1b9c19b12cb0cb520d267848bfea7678abe97a4df165d20452fe7553f534ead39b9d85ece614f8de77d5f3b78e1537b7bada22f8a424ac94f983e43eea366e31a5ee2d73b7ed39f28f07a241467cb76fc8e42ebee1966f8b257907727d3247519ca6bb0d4468d9d8da08688d77332299fee3d1604bfb21ce434ced5ce37645c9f7ac2be3e970af771935ed8857efc5591f4544480e146f345102446e61ea223f26c0e0687ee9ab6e18c6c2cb77ec74c50bc56ac54fdd8b0389d3866602f682adbbd1b0b996bcb1b9b786d7571a9ea7d32e4e9c739d11c21b723edbe5c3f6031ca424bd8af2aba9fa41b2ff6dab0b72859c872e4a67697a4abc25a48c4fa5700511b9c685c4a49dadadc0d373416d41b7da7d046f37b9f1c206bc9b97440389fc187561f196dd46a465bb10d4c46871b803ebd9b92d21ebb63cfa3d84680df99622f5acf5a5891021b71394531a7408397b25bf0bfbc86aba1723596c0fecf589f3584ac39836ac54db9a6881b038d1121003c8c18f0af84d699c0d591451062375adb9beea0c8f7adcc8fe6005a028c1dc384233dc9ec133fb3bfbeac9e3fc3583cbdbe43df2f10d25143b491232da0cdb4ce163f50228ab7951dea68dad4866ad251b7264a4598b2aa108f8409213c4ff1faedf4a5eaaed921820279074da3303cc9d108e8b29abd4b750439d22c7d356993da55577291c7f39b32b40548057ec6de2036d141149491fb3189b702117a842dd17bce64f1c1e8085f8c4ff3c9fc362e8f2bea3049d758e5da0dd26f21c48fa444f21348b95dfbdb63bef979bf62e0d67d64661b06cbd385a78ec21e7ed857662b739fcb2d5c762f473eeef3f24d595d6ebbbc71a78e0906b18568665a1736da63c296a3aff5351ee5eb59a0b6daf95efaed588e86f225d539c6f4c08c1fd97a65de296a188fdc007e99673d1cdb00aacfa211591513b9e7c41678052c519b18abd7bad7d16872d87b87c5a8477b3965926cccedb02b3e2de56d9b04647497e86676d85739cd717feeb6e865c0b712b02984ff9d6c4237fa0771755cdf9784814ab25fdbf7aae1926b22ebf62ee943602bc8e00e641e241042b18b5198b1c563231e1f8179b1cd085b50f1d1ddde859fb74d46ea007a2f6d7a0966cd36aed60d5860480bf76dc51742096e0429740058536fbcb2ecc48df2a6147621d387e5d57cf40c1ac6d9261c4aa1e5d27f8a74bfb265bd6a95f959bd635e12fa61aa1da040da4ad8920347c28af1ce0827e16d55f3c19700ea0ba6425b2c627530f58884e1dcfc13e256a60e1bcaa69e22bb7a98d4ce7f2b7589b9213215d9fad4df26f15a7c28cd0a974940a8c2e5c0a451d647422f3280158b1efae37f04e6c947a7b58e931c41c459ec13cf3a7e0d3bbf5033c7073fd005065d677038c96483943b35ede36112dd2ff1e6a6a5b138b50c5542d529e160be58ee96339e408cc3e3a759af7bfb6ab5f93c1e791d8601bc7b137c897d63a84413c25c8c64722e21dfc973845d37e5b321fc31e6714709fd6378b7063122d2c932e2d9512435eb399307eabdaae25e7ae05fb0a6bb6c7b909a56060c4e3510af68c4579601a4074d03b8563b70daaf3c8df1b949b341ece6a7d8acdc2b0a94bffaf921d05d60ffccb785a258070a506ed5d70a0154a621e821cc05f957e802efb5dc5d9cdde915767a11a60c74899c87fba900602119dc382e2c85ad16fdd04b139e0ad611293fe7eb2c3a19e8c2e2755aa9f4e63d2fcbb1b2a6a2a2e711a343ea2f25eab40afa2d1539b611e071486fe116dbf0e775e64f843efae7ff4c86269707c60d1eaadd8a5014f11a8ff1b2c921215a1df93697f7fd4949c66c69bb95f427218c1411fa86445389f361d4ad75b593a11374da42d5348fe2f883faa437eb2c03b36bde26a181e4c379561d1a8daac54dfc3d1a64d47d0333b39da9467caef09262220d053d660d89242bdfbec27c612fa897d381d5d2936fa3725aeb196beb7bb2a070789bcca5310d1436f20275024b3b4e619a63cd1fd91204b9f714ecd88d1e777689a9cdf738fa0562bedc05c226ff72b058afeb39d41bc9df1f95e1b91c5e731b7b8655de7d6ff7ef8fe392d6290ca41951114531100bb0f9acee2b9cf52148b260b13a47987f9efaf3f9f9f83ae081422db597be1e74811be6d2190258f1dae24ab57675997700cc571d7fd7b098e2ef5f3f60a767105d10074dd82c04d922dfffefafa2c7dce2be2e158207e65bfa215da9d6882a912331d9a3d32d13e9dcd95dd7107a7dd669a6d7d429d1c2a96494832306c4c9ed5ab6cb736c30f8ec4cb9ee488bd6b2afbf086f4fa8bd79bff833b97050e296f687c413d294d8ed942ac605519f5627ccdb681e0d159dd1ed09ba7dec0483bb722ff70034e54e536f61399b2d7bb7cd83f46334d774ad7f387af317240fc403873f161217a05d6828a37a0d5c58417554f6691bad979af2cfa05002235ef2aaa86a8caf7adcb4a6766d93d60896f7892716015882c5259e49c76a9a828d4040e067a1eab9d6478518c9a6b8a7c74dca82fe1d93e28b19627a0ba71a78e20c12b064e1076abb8abdd1b212c74a6b9ab15fe33f8561e7dd024208ee81b2864255beee86021834a7f29a66f44e72e39c9a1b027b91cababf2dfb5fb328d2161b526d22efcd6edbffeed154422ed34807ef49df1d8fec94c65ef212d4b1db91c5ad1f096a9e6366ca399dd1e2ba0dc3ead5f8db2549d96645ec526e7d9b49e1824ebbc78f90092919513dbb206bffd0d7fd118f4a74ab0a333a9079d60e1830af6b6b3d4adfd3d8171fa14580307d2188e82f66fde89e78c005f00c254fefffc7e4e7bfd1827799035d933028fbded8800fbedf6c8f148d27ffe4d80807a32870099de11d26455b524415c041145879c63a4653167de07bfd3707d92246a3e19b5984621db3859b9777e595873d60475f6c0aaff4c4aa30d48761eb03340c8b8ba67249802da10edcfe4b0469afcbfa1ec1e4b9e28ffc007f9873ec84a9e62102011b26f95dbadd03a108ed9a789f47bf8263297a0d4d469c88c1b0b3718f7abf283c59e65b6808a9af71d202c4618e69928fdd2770107b4d2633bf3f9c9085ee7c093aa4c91d067a2fb93bbc44bbb45f68a8529f53c9eafbb2b5d24e5362b49ab557d84abde0ec031f874a681e89fee34f1a739c8a889141c707e50ef0915fb88f7ff37ad07d67565420b61186ef362784c05fddde98156af0675dbe04f05284023fa5dfa17462e087611e7325736af5f40df125f49ae2da9acf18e775142c7d4d796c752e2e3de425da71d68eaee556f04fed8dbb4b108e57284597aa8c62e1f7d6974f7fa16ee75af4f5c11bcb0414a2cc73a212f2d6ad26c5b59eec2d0c4b0f3996949c56439598522aa53c7123eb950f38cadbd8d43f7dbcbff8136a9b6a6ff74430e4c8c7f46e4ae477fddd2a3c0f0b7bef5843350afba86053b54ab3d4188115ef3fb4c86de78d37fda2802d1ff98e74dc7f83dc24757f7c549e6ac706cc8b982ffe3fc9c9cd070801119b7a93e49475583752a73b05225c0c33a05fac025885020ff142cadf98eaaf0cb47c35b15aa53d5446b343b8c29e515b686174e34c5fffd707b166a8ab97b9ade5d85f95817a1a8abba7ad7101372c9b5612c6512148d0f9cca1f27bd04f496496ad149ca4674513a6ee33e4320fc1b68e66da4ea0117ff5445e7e1197413176831c62a0d7431663fcc95edc32fcfd74444b0da293d9a9e76e451ab2e716c9f755e346816250147518537a9d618471591e1c8d60071cfc4067605c250343ed685ac9f7751fec18eb159d5f56595e18847958d0ae589ba99057203355f002002fbf6975c8c26395eb402450e1d411e1e3c3823e3b2077c2974c877d2d5319f4f3d61a5979e605956d34dc429b8dba79909c5a92d", 0x1000}], 0x3) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000003000)=0x9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xf, &(0x7f0000006000-0xe5)=""/229, &(0x7f0000000000)=0xe5) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000007000-0x8c)={0x100, 0x6, 0x200, 'queue1\x00', 0x210e3398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000002000)={{0x2, 0x0}, 'port0\x00', 0x80, 0x8, 0xfff, 0x7, 0x7, 0x20, 0x3528, 0x0, 0x5, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in6=@empty={[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, 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}}, &(0x7f0000008000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000005000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) setsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f0000003000-0xe0)="b9d21faae9c66f446f90b9efe3d2bfa78af5f570fec2ee5ccb30c894e5307bf273d73eb43ab7b8c0539dd5b2d5f8f408a50be26ea6e35393a9d7ff5b856cac8599e5c1dd313f54af7ff1d2afa6b1196127341cebfc9fad93606468c7af76ca2ac76a3d87ef2268f365289490d4dd4167455b565d9e3739bc07b248c0b86970665222cc6039ab2b1b3f980d7acf606364bba75d6cdc49c55ee11e50febf456fa108729cd838e75ceb605030baeff12619937fa8e5507c98157fa6d38f33c0a28ac901c71419032645e51f717418883a59b604474a38ae6dcb4b0291533228b387", 0xe0) 2017/12/18 10:33:12 executing program 5: mmap(&(0x7f0000000000/0xafc000)=nil, 0xafc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000015000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000250000)={0x0, 0x0}, &(0x7f0000afc000-0x10)={0x0, 0x0}) 2017/12/18 10:33:12 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0xc000, 0x0) r1 = dup(0xffffffffffffffff) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000042a000)={0x0, 0x0}) poll(&(0x7f00003e7000-0x18)=[{r0, 0x400, 0x0}, {r1, 0x4, 0x0}, {r2, 0x3000, 0x0}], 0x3, 0x487) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000002000-0x10)={0x4, 0x1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r1, &(0x7f0000002000)={0x7f}, 0x8, 0x80800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000004000-0xc)={0x2000, 0x0}) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc00c64b5, &(0x7f0000001000-0x8)={&(0x7f0000005000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000006000-0x9)='/dev/rtc\x00', 0x10000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r5, 0x5402, &(0x7f0000006000-0x14)={0x16, 0x5, 0x3, 0x4, 0x7ff, 0x4, 0x94, 0x3, 0x7, 0x1f}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r5, 0x10, &(0x7f0000007000-0x8)={0x0, 0x0}) fcntl$F_SET_FILE_RW_HINT(r4, 0x40d, &(0x7f0000002000)=0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000002000)={@common='ip6gre0\x00', @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f0000001000-0x4b)=""/75) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000009000-0x510)={0x6, {{0xa, 0x0, 0x80, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa5e6438eb664f408, 0x9, [{{0xa, 0x1, 0x8000, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xfffffffffffffffc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x510) fcntl$notify(r4, 0x402, 0x1e) getitimer(0x1, &(0x7f0000002000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$FUSE_DEV_IOC_CLONE(r4, 0x8004e500, &(0x7f0000009000-0x4)=r5) 2017/12/18 10:33:12 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000000e000)='/selinux/context\x00', 0x2, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x6) r1 = syz_open_dev$sndseq(&(0x7f0000010000)='/dev/snd/seq\x00', 0x0, 0x2802) read(r1, &(0x7f0000012000-0x3a)=""/28, 0x1c) 2017/12/18 10:33:12 executing program 5: r0 = epoll_create1(0x0) fadvise64(r0, 0x0, 0x0, 0x2) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000af5000-0x10)='/selinux/access\x00', 0x2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000e5e000-0x8)='./file0\x00', 0x410000, 0x46) ioctl$TIOCNXCL(r1, 0x540d) 2017/12/18 10:33:12 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x0, 0x0, 0xffffffff86fd1550, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000001000-0x4)=0x0) 2017/12/18 10:33:12 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000006000)={0xfffffffffffffc00, 0xff, 0xc71, 0x6bb, 0x1, 0x58, 0x7, 0x401, 0xfff, 0x2f69, 0xff00000000000000, 0x80000001}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x0, 0x0, 0xffffffff86fd1550, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/user\x00', 0x2, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000005000)=""/164) 2017/12/18 10:33:12 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x0, 0x0, 0xffffffff86fd1550, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000007000-0x4)=0x3, 0x4) 2017/12/18 10:33:12 executing program 2: mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000046000-0x8)={0x0, 0x0}) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000046000-0x8)={@local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0}, &(0x7f0000046000-0x4)=0x8) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x3, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x25, 0x0, 0x0, 0x0}, {0x16, 0x0, 0x0, 0x0}]}) seccomp(0x1, 0x0, &(0x7f0000016000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x56300}]}) 2017/12/18 10:33:12 executing program 3: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f000002e000-0xe)='/selinux/user\x00', 0x2, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000001a000+0xe44)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000013000)={0x0, 0x3}, &(0x7f000002d000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000029000-0x8c)={r2, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000025000-0x4)=0x8c) close(r0) 2017/12/18 10:33:12 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000010000)='/dev/snd/seq\x00', 0x0, 0x2802) read(r0, &(0x7f0000012000-0x3a)=""/28, 0x1c) write$sndseq(r0, &(0x7f0000013000-0x1c)=[{0x7, 0x3, 0x6, 0x7, @tick=0x7, {0x401, 0x5}, {0x80000000, 0xffff}, @connect={{0xfffffffffffffff7, 0x9}, {0x8, 0x401}}}], 0x1c) 2017/12/18 10:33:12 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x100000c) recvfrom(r0, &(0x7f000001d000-0xab)=""/0, 0x0, 0x0, &(0x7f0000023000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000009000)='./file0\x00', 0x101000, 0x20) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40186417, &(0x7f0000025000)={0x1, 0x5, 0x4, 0xffffffffffffffff, 0x10, 0x3}) preadv(r0, &(0x7f0000024000)=[{&(0x7f000001d000-0x7b)=""/123, 0x7b}, {&(0x7f0000025000-0x2b)=""/43, 0x2b}, {&(0x7f0000017000)=""/131, 0x83}, {&(0x7f0000025000-0x10)=""/16, 0x10}, {&(0x7f0000023000)=""/169, 0xa9}], 0x5, 0x0) r2 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000017000-0xe8)={{{@in=@remote={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=@remote={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000027000-0x4)=0xe8) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000027000-0xc)=[0x0, 0x0, 0x0]) sendmsg$netlink(r0, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000014000-0x1c)=[{0x1c, 0x20, 0x719, 0x0, 0xfffffffffffffffc, "020000000020000100000004"}], 0x1c}], 0x1, &(0x7f0000010000)=[@rights={0x24, 0x1, 0x1, [r1, r0, r0, r1, r1, r1]}, @rights={0x2c, 0x1, 0x1, [r0, r1, r0, r0, r1, r1, r1, r0]}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r1, r0, r1]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r2, r3, r5}, @rights={0x18, 0x1, 0x1, [r1, r0, r1]}], 0xd0, 0x0}, 0x0) 2017/12/18 10:33:13 executing program 5: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) close(r0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000029000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000006000)={&(0x7f000002e000-0x14)=[0xa95, 0x9, 0x2, 0x5c, 0x2], 0x5, 0x7, 0x20, 0x5, 0x2, 0x575, {0x1000, 0x8, 0x7, 0x4, 0x1, 0x9, 0x7fff, 0x8000, 0x4, 0x2, 0x1457fa75, 0x6, 0x6, 0x2, "6dcf479de71c2ba044f81a140a438c2cfdc6b1df20bc09ce48d0b031a0ad4cd7"}}) 2017/12/18 10:33:13 executing program 4: mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000027000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000372000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) ioctl$void(r0, 0x5451) close(r0) mremap(&(0x7f0000a87000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000372000/0x2000)=nil) 2017/12/18 10:33:13 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000026d000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f000013a000)=""/41) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000004000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000008000)="c9e7d58577d9c463eeca05fed0578f310e29ad8b3c903e7605b86ad2187e4a93f4f00ba21c87879ab7a75fc632776fcf1f0be9c45b909befc73b008451d10ba380d1fb7c580b69cbd83f05206411e02c8327ad3fc531933e0671aa666107d62a52036a2098499a972f9f892f8517b95665f2f3cf3ce73805e480d33b94c138c7f9f8829db4a7861da24490c0c795bb4092fa22e2afc7e0d508bafd8968781b103d2b130ebb0afff0f7733656b526e9dd2e54408f1f9b692467e95023d8b6d8963196c4a93d1342a86de285f7e65ffc5843a0c533980f23e2756e27") mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f000000b000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000000c000-0x4)=0x1c) prctl$intptr(0x1f, 0x4) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f000000a000)={0x5, 0x0, 0x8}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2017/12/18 10:33:13 executing program 6: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) close(r0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000002e000-0xc)='/dev/rfkill\x00', 0x80000, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f000002e000-0x4)=0x0) 2017/12/18 10:33:13 executing program 3: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000007000)='trusted\x00', &(0x7f0000018000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r0, 0x9) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000010000)='/dev/pktcdvd/control\x00', 0x10800, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000023000-0x34)={{0x2, 0x3, 0x100, 0x2, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000010000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000025000)='/selinux/commit_pending_bools\x00') mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000024000)={&(0x7f000000d000/0x2000)=nil, 0x2000}) r3 = socket$netlink(0x10, 0x3, 0x20009) recvfrom(r3, &(0x7f000001d000-0xab)=""/0, 0x0, 0x0, &(0x7f0000023000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x1ff, &(0x7f0000027000)=""/102, 0x66) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000026000+0xbf5)={0x100}, 0x1) keyctl$get_keyring_id(0x0, r0, 0xffffffff00000001) exit(0x104) getsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f000001f000)={@loopback=0x0, @empty=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f000001d000)=0xc) sendmsg$netlink(r3, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000014000-0x1c)=[{0x1c, 0x20, 0x719, 0x0, 0x0, "020000000020000100000004"}], 0x1c}], 0x1, &(0x7f0000013000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syncfs(r3) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000026000)=""/33) 2017/12/18 10:33:13 executing program 2: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000-0xbb)={0x0, 0xb3, "a8b09490315647cea5c3f6ea74f290c869817ee4f58dbaa83e618aea6ec8edf13ae48170b3dbdd2e4586565bc97d01a6c547cb85f099919cb4ccddbc1e586502e17ce3e996fd7159f68fff771b7bcf0146ee56622635b8b0eeb81eb4772c3422aeee5a4dbe4b486a41bddea7894d0445ff5ad8a35d468d3d163ca6de86da1e4593500bc55c16b830c8ba3aa27512269a28da67f04c8fe82664aae10c17c527cb332b79ca0d34c1bb36c24aed4eb54b1e998815"}, &(0x7f0000340000)=0xbb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000000000+0xcb3)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r4 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x19)="b8e9f087bb6291c5705127ba3d9fa44f422391bab0965539c1", 0x19, r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000001000)='encrypted\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$search(0xa, r4, &(0x7f0000002000-0xc)='id_resolver\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, r5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000003000-0x4)=r2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000002000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000002f000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000031000-0x4)=0x9) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f000002e000)={0x1, [0x0]}, &(0x7f000002f000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r7, 0x84, 0x77, &(0x7f0000008000)={r8, 0x60727902}, 0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000010000)='/dev/sequencer2\x00', 0x40000, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000001e000)={0x0, 0x0, 0x0}, &(0x7f000002d000)=0xc) sched_setattr(r9, &(0x7f000001a000+0x948)={0x30, 0x3, 0x1, 0x826c, 0x40, 0x4f7, 0x9, 0xfa9}, 0x0) close(r6) 2017/12/18 10:33:13 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000010000)='/dev/snd/seq\x00', 0x0, 0x2802) read(r0, &(0x7f0000012000-0x3a)=""/28, 0x1c) 2017/12/18 10:33:13 executing program 7: r0 = epoll_create1(0x0) fadvise64(r0, 0x0, 0x0, 0x2) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005b1000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00006ef000-0xc)={0x0, @empty=0x0, @empty=0x0}, &(0x7f000036b000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001000-0xc)={r2, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r3, 0x5441, 0x8000) 2017/12/18 10:33:13 executing program 0: mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000027000)={0x1, 0x78, 0x5, 0x0, 0x0, 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) mmap(&(0x7f0000372000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) close(r0) mremap(&(0x7f0000a87000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000372000/0x2000)=nil) 2017/12/18 10:33:13 executing program 5: mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000027000)={0x1, 0x78, 0x5, 0x0, 0x0, 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) mmap(&(0x7f0000372000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) close(r0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000373000-0x10)='/selinux/create\x00', 0x2, 0x0) r2 = accept4$packet(r1, &(0x7f0000028000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000373000-0x4)=0x14, 0x80800) mremap(&(0x7f0000a87000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000372000/0x2000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x57a, 0x20080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000001000)=0x0) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000028000-0x4)=r4) mmap(&(0x7f0000372000/0x2000)=nil, 0x2000, 0x2000000, 0x10, r2, 0x0) 2017/12/18 10:33:13 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000707000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001000-0x78)={0x4, 0x78, 0xde, 0xff, 0x8000, 0x6, 0x0, 0x6, 0x51800, 0x8, 0x2, 0x81, 0x1, 0x18, 0x0, 0xfff, 0x2, 0x0, 0x5, 0x10, 0x2, 0x7, 0x7, 0x8000, 0x1, 0x6, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000dc3000-0x4)=0x14, 0x80000) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000d5b000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000-0x28)=[{r0, 0x2201, 0x0}, {r1, 0x1000, 0x0}, {r2, 0x200, 0x0}, {r3, 0x1, 0x0}, {r4, 0x1, 0x0}], 0x5, 0x6fe3e400) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x3) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000001000-0x4)=0x21, 0x4) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f0000027000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000372000/0x2000)=nil, 0x2000, 0x0, 0x11, r5, 0x0) close(r5) mremap(&(0x7f0000a87000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000372000/0x2000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCTTYGSTRUCT(r0, 0x541a, &(0x7f0000003000-0xcf)=""/207) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000001000)='./file0\x00', 0x400000, 0x8) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000)=0x4) 2017/12/18 10:33:13 executing program 0: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000002d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000002e000-0x1c)={&(0x7f000002d000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(rfc4106-gcm-aesni)\x00'}, 0x58, &(0x7f000002d000)=[{&(0x7f000002c000-0x87)="daf64cb9e7fb306b4b33b9bbd13867ffed2b912452264e49330cb2279cdc674ec3e8d13418fd3e39a5811f2f9023135cdbcaf4ee356dcd2a1e6238f6ec0704a6a998a2327be424cad968f845959bb8b34862945ae5ca9f8dd5a97408d2bb4b60b7d72794f8163f86e516f7af4e9ee3e6e12ae117072c3ef69736b62afdde55ee27a390c521b1b9", 0x87}, {&(0x7f0000025000-0x4b)="02d4054f313cc05fe0bb21c578fa0cee6d075d83dc7eb7ffd6bf1dd3e941c76efe99cfa03891cbb02c789b4ca7d678fb16ad81dfbdf90211adb59f11bcedce102a68164bd06f6613523eb8", 0x4b}, {&(0x7f000002e000-0x18)="1a2ff13b68865c68c9ca28d89d68d77fea9e9950b0b8a2dd", 0x18}, {&(0x7f000000c000)="78350a3b1f4978818a3c85baf21dd72df283a4943cfb14462d3dfb97", 0x1c}], 0x4, &(0x7f000001b000)=[{0x100c, 0x10d, 0xfa1, "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"}], 0x100c, 0x0}, 0x20000000) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) close(r1) 2017/12/18 10:33:13 executing program 6: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) close(r0) ioctl$void(r0, 0xc0045878) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000002e000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000009000)=0x401, 0x4) 2017/12/18 10:33:13 executing program 7: mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x3, &(0x7f0000045000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x25, 0x0, 0x0, 0x0}, {0x16, 0x0, 0x0, 0x0}]}) seccomp(0x1, 0x0, &(0x7f0000016000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x56300}]}) r0 = syz_fuseblk_mount(&(0x7f0000045000-0x8)='./file0\x00', &(0x7f0000041000-0x5)='./file0\x00', 0x1, 0x0, 0x0, 0x8, 0x0, 0x30c045) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000045000)=""/0, 0x0) exit_group(0x0) 2017/12/18 10:33:13 executing program 0: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x800, 0x9, &(0x7f000002e000-0x8)={0x0, 0x0}) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f000002a000-0x2)=""/2) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) close(r1) 2017/12/18 10:33:13 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000000a000-0xe)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000017000)=0x4, 0x4) recvfrom(r0, &(0x7f000001d000-0xab)=""/0, 0x0, 0x0, &(0x7f0000023000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) sendmsg$netlink(r0, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000014000-0x1c)=[{0x1c, 0x20, 0x719, 0x0, 0x0, "020000000020000100000004"}], 0x1c}], 0x1, &(0x7f0000013000)=[], 0x0, 0x0}, 0x0) 2017/12/18 10:33:13 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000004000)='/dev/ptmx\x00', 0x24000, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x0, 0x0, 0xffffffff86fd1550, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/18 10:33:13 executing program 6: r0 = epoll_create1(0x80000) fadvise64(r0, 0x0, 0x2, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000002000-0x4)=0x7fffffff, 0x4) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r2, 0x0, 0xcfa716e624259af0, &(0x7f0000001000-0x65)=""/101, &(0x7f0000001000-0x4)=0x65) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0186416, &(0x7f0000001000)={0x9, 0xffffffff, 0xff, 0x20, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000004000-0x4)={0x3, 0x8, 0x81}) 2017/12/18 10:33:13 executing program 0: mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffff9c, &(0x7f0000001000-0x8)={0x75}, 0x8, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0xfffffffffffffff7, &(0x7f0000045000)="3ea4ff22f159b04898a553eedc7700348446e7cebac5841155afad9d310a82b2d9cb496ea9bb99f96ddac3ef4a9cf0fc") seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x3, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x25, 0x0, 0x0, 0x0}, {0x16, 0x0, 0x0, 0x0}]}) seccomp(0x1, 0xfffffffffffffffd, &(0x7f0000016000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x56300}]}) r1 = gettid() mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000046000)=@assoc_value={0x0, 0x80}, &(0x7f0000046000)=0x8) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000046000)={r2, @in6={{0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ptrace$peekuser(0x3, r1, 0x1000) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000002d000-0x11)='/dev/vga_arbiter\x00', 0x54000, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000046000)='/dev/rfkill\x00', 0x420001, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4008641a, &(0x7f0000046000)={0x7, &(0x7f0000003000)=[0x7, 0x100, 0x2, 0x9, 0x10001, 0x9, 0x0]}) bind$inet(r3, &(0x7f000000b000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) exit_group(0x0) 2017/12/18 10:33:13 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x0, 0x0, 0xffffffff86fd1550, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000006000-0x4)=0x0) ptrace$pokeuser(0x6, r1, 0x0, 0x40) 2017/12/18 10:33:13 executing program 1: mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000027000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000372000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) close(r0) mremap(&(0x7f0000a87000/0x3000)=nil, 0x3000, 0x4000, 0x2, &(0x7f00006c3000/0x4000)=nil) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006c6000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00006c6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0286429, &(0x7f0000027000)={r2, 0x1, &(0x7f00006c5000-0x4)=[0x3], &(0x7f0000001000-0x18)=[0x295, 0x3, 0x6, 0x3, 0x4, 0x6], 0x20, 0x7, 0xe602, &(0x7f0000000000)=[0x140, 0x5, 0x7, 0xff, 0x3, 0x7, 0x81], &(0x7f0000000000)=[0x8, 0x5], 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000028000-0x18)={0x0, 0x800, 0x10, 0x3, 0x4}, &(0x7f0000002000-0x4)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000002000-0x4)=@assoc_id=r3, &(0x7f0000002000-0x4)=0x4) 2017/12/18 10:33:13 executing program 2: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1555c9aa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) close(r0) 2017/12/18 10:33:13 executing program 5: mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x3, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x25, 0x0, 0x0, 0x0}, {0x16, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000046000-0xe2)=""/226, 0xe2) seccomp(0x2, 0x0, &(0x7f0000016000)={0x0, &(0x7f0000000000)=[]}) exit_group(0x0) 2017/12/18 10:33:13 executing program 7: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000025000-0x8)='./file0\x00', 0x0, 0x80) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000024000)={0x5, &(0x7f000000f000-0x28)=[{0x6, 0x0, 0x7, 0x0}, {0x2, 0x10000, 0x8, 0x4}, {0x7, 0xf64, 0xffffffffffff8001, 0x20}, {0x0, 0x5, 0x7, 0x100000000}, {0x2, 0xcb, 0xe0c5, 0x9}]}) r1 = socket$netlink(0x10, 0x3, 0x0) recvfrom(r1, &(0x7f000001d000-0xab)=""/0, 0x0, 0x0, &(0x7f0000023000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x8, 0x8010, r1, 0x0) fgetxattr(r1, &(0x7f0000025000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000001000)=""/108, 0x6c) sendmsg$netlink(r1, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000014000-0x1c)=[{0x1c, 0x20, 0x719, 0x0, 0x0, "020000000020000100000004"}], 0x1c}], 0x1, &(0x7f0000013000)=[], 0x0, 0x0}, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000021000-0x11)='/dev/vga_arbiter\x00', 0x4100c0, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r2, 0x10c, 0xf, &(0x7f0000011000-0x4)=0x0, &(0x7f0000025000)=0x4) 2017/12/18 10:33:13 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000000b000-0xa)='/dev/ptmx\x00', 0xfffffffffffffffe, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x0, 0x0, 0xffffffff86fd1550, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x8, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000000d000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000000)={0x2, &(0x7f000000d000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000001000)={r2, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000000c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r3, 0x400454cb, &(0x7f0000001000-0x4)=0x0) setsockopt(r1, 0x9, 0xcf, &(0x7f0000008000)="28b2da7c0ecebeda62e59d21bc9caa899d7d722c324d040ac2bf9ec2858e3acdc20d335431384d315e00e26f9da3c0139bf5b75b18c27a24fe141238f3fa06479c86e4cba4be4721c9dfc8490f91ee61a72bfee9732a363b269cff56fa26e73c2a7e47e31365d7f0e653abf2118b7c5aeedf1fe31da38de2e9b72d9f5d19501477cb7feaad9735ff001ae9ea97e44e8fc7a58abb25d3508b5c843c611a49636318a6df302134c256a62863cf63fa8b6dbd355b58ccb21569d498cdcffd2934cdd93cfd83f92483cf3bf009d3401df42dfd37fb18584e1aded1cae2d9ba8ee441412f9186d721e1810e", 0xe9) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f000000d000-0xc)={0x90000000, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f0000002000-0x50)={{0x0, 0x100}, {0x1, 0x9}, 0x2, 0x1, 0x2, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/18 10:33:13 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000ced000-0x18)={0xfffffffffffffffa, 0x100, 0x400, 0x8001, 0x0, 0x0}) mmap(&(0x7f0000000000/0xafc000)=nil, 0xafc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={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) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f0000050000)={0x0, 0x33, 0x2, @thr={&(0x7f000078c000-0x53)="eba401f12d81276d607e1b9ab0f62b839599a9b4cc7b33c8cd28a09646deee33062e23ca5141cb551b1df6806f824e2613d83bf687263838b0dd23d73b22b106fa9495eae751a0095a0978486ac36b186854b2", &(0x7f0000aff000-0xc4)="413bc770b48e9cc573491a415aacc42128d9d502bb7b0ec480812de98da50486fe442629e45092c06ad7f491db4bd5a6e85f0fbd201b7c1da86bb4ecd9377d0c2d8c4ce29370dd1dc53fba65ec19cb0e2c908be44187fa813c1084f705d57fbb31cfd7ac6150f3ddc555f43e93a9bc7299f79dd4a0b7e8edb1bb3fd8031d7e1e02c4cc39bda8d35757cb65f1f333de14163f2130a197934e7c23e9eabad5970ce1abfc554937b93ff83edc6f9a7c8357e16cd61682917c2432f764632781965ee93f2bf6"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000afe000-0x10)=@req={0x8, 0x2, 0x10008, 0x4000000}, 0x10) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f000044a000-0x8)={0x0, 0x0}, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000afd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000afc000)=0x14) nanosleep(&(0x7f0000250000)={0x0, 0x0}, &(0x7f0000afc000-0x10)={0x0, 0x0}) splice(r0, 0x0, r0, 0x0, 0x396, 0x4) 2017/12/18 10:33:13 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000014000)='/dev/vga_arbiter\x00', 0x20000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000007000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) syz_open_dev$sndseq(&(0x7f0000010000)='/dev/snd/seq\x00', 0x0, 0x2802) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000016000-0x1c)=""/28, 0x1c) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000011000)=0xefe) 2017/12/18 10:33:13 executing program 5: mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}) r0 = perf_event_open(&(0x7f0000027000)={0x1, 0x78, 0x5, 0x0, 0x0, 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) mmap(&(0x7f0000372000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) close(r0) mremap(&(0x7f0000a87000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000372000/0x2000)=nil) 2017/12/18 10:33:13 executing program 3: mmap(&(0x7f0000000000/0xafc000)=nil, 0xafc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={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) nanosleep(&(0x7f0000250000)={0x0, 0x0}, &(0x7f0000afc000-0x10)={0x0, 0x0}) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000afd000-0x36)='#vboxnet0\\selfppp1#wlan0GPLposix_acl_access:trusted-[\x00') ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f00004cd000)=0x0) 2017/12/18 10:33:13 executing program 2: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f000002d000)='./file0\x00', 0x1) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000002f000-0xb)='mountstats\x00') mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000030000-0x4)=0x0, &(0x7f000002f000)=0x4) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f000002f000-0x3)={0x2, 0x47}) close(r0) 2017/12/18 10:33:13 executing program 6: mmap(&(0x7f0000000000/0xafc000)=nil, 0xafc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={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) nanosleep(&(0x7f0000250000)={0x0, 0x0}, &(0x7f0000afc000-0x10)={0x0, 0x0}) r0 = socket(0x11, 0x807, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000afc000)=0x0, &(0x7f0000afd000-0x4)=0x4) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000afc000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000afc000)=0x20) 2017/12/18 10:33:13 executing program 0: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000001000-0xb)={0x9, 0x800, 0x2, 0x0, 0xffff, 0x1, 0x5, 0xfffffffffffffff8, 0x4, 0xa075, 0x81}, 0xb) fadvise64(r0, 0x0, 0x0, 0x2) 2017/12/18 10:33:13 executing program 5: r0 = epoll_create1(0x0) fadvise64(r0, 0x0, 0x0, 0x2) fcntl$getownex(r0, 0x10, &(0x7f000092c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x0, r1}) 2017/12/18 10:33:13 executing program 3: r0 = epoll_create1(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/user\x00', 0x2, 0x0) fadvise64(r0, 0x0, 0x0, 0x2) 2017/12/18 10:33:13 executing program 4: mmap(&(0x7f0000000000/0xafc000)=nil, 0xafc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000250000)={0x0, 0x0}, &(0x7f0000afc000-0x10)={0x0, 0x0}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000732000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000afd000-0x24)={@rand_addr=0x4, @broadcast=0xffffffff, 0x0, 0x5, [@broadcast=0xffffffff, @empty=0x0, @rand_addr=0x8, @multicast2=0xe0000002, @empty=0x0]}, 0x24) 2017/12/18 10:33:14 executing program 1: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) 2017/12/18 10:33:14 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) fcntl$setsig(r0, 0xa, 0x8) mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) close(r1) 2017/12/18 10:33:14 executing program 2: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000025000-0x9)='/dev/rtc\x00', 0x200, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000017000)={&(0x7f000000b000/0x4000)=nil, 0x4000}) recvfrom(r0, &(0x7f000001d000-0xab)=""/0, 0x0, 0x0, &(0x7f0000023000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) sendmsg$netlink(r0, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000014000-0x1c)=[{0x1c, 0x20, 0x719, 0x0, 0x0, "020000000020000100000004"}], 0x1c}], 0x1, &(0x7f0000013000)=[], 0x0, 0x0}, 0x0) 2017/12/18 10:33:14 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000024000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000025000-0xc)={0x0, @empty=0x0, @multicast1=0x0}, &(0x7f0000010000)=0xc) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000024000)={r2, 0x1, 0x6, @random="fd8418974e88", [0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f000001d000-0xab)=""/0, 0x0, 0x0, &(0x7f0000023000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000012000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000025000)='./file0\x00', &(0x7f0000026000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000026000-0x4)=[0xffffffffffffffff]) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f0000026000-0x10)=[0x0, 0x0, 0x0, 0xffffffffffffffff]) stat(&(0x7f000001e000-0x8)='./file0\x00', &(0x7f000001f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000025000)='./file0\x00', &(0x7f0000025000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000000e000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgroups(0x7, &(0x7f0000025000)=[r3, r4, r5, r6, r7, r8, r9]) sendmsg$netlink(r0, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000014000-0x1c)=[{0x1c, 0x20, 0x719, 0x0, 0x0, "020000000020000100000004"}], 0x1c}], 0x1, &(0x7f0000013000)=[], 0x0, 0x0}, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000015000)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800, 0x3, 0x5, 0x100, 0x7, 0x5000020, r2}) 2017/12/18 10:33:14 executing program 5: fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x2) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000449000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000842000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000c51000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000351000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80800) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000de4000)='/selinux/load\x00', 0x2, 0x0) r0 = inotify_init() fsync(r0) 2017/12/18 10:33:14 executing program 3: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) recvfrom(r0, &(0x7f000001d000-0xab)=""/0, 0x0, 0x0, &(0x7f0000023000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000017000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x6, &(0x7f0000016000-0x4)=0x0, &(0x7f0000025000-0x4)=0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000009000)={@generic="3b39469ecf1689fdb9215275a38622bf", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$netlink(r0, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000014000-0x1c)=[{0x1c, 0x20, 0x719, 0x0, 0x0, "020000000020000100000004"}], 0x1c}], 0x1, &(0x7f0000013000)=[], 0x0, 0x0}, 0x0) 2017/12/18 10:33:14 executing program 4: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) close(r0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000029000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f000001b000)=[0x40, 0x3]) 2017/12/18 10:33:14 executing program 7: mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) recvfrom(r0, &(0x7f000001d000-0xab)=""/0, 0x0, 0x0, &(0x7f0000023000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) sendmsg$netlink(r0, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000014000-0x1c)=[{0x1c, 0x20, 0x719, 0x0, 0x0, "020000000020000100000004"}], 0x1c}], 0x1, &(0x7f0000013000)=[], 0x0, 0x0}, 0x0) r1 = perf_event_open(&(0x7f0000027000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000372000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) close(r1) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000027000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000000)={r3, 0x1}, 0x6) mremap(&(0x7f0000a87000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000372000/0x2000)=nil) 2017/12/18 10:33:14 executing program 4: mmap(&(0x7f0000000000/0xafc000)=nil, 0xafc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={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) nanosleep(&(0x7f0000250000)={0x0, 0x0}, &(0x7f0000afc000-0x10)={0x0, 0x0}) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000580000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f00007e9000-0xa2)=""/162) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000afd000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0e05403, &(0x7f00003a1000)={{0x3, 0x2, 0xef9f, 0x1, 0x6}, 0x1f, 0xffffffff, 'id0\x00', 'timer0\x00', 0x0, 0x3, 0x3, 0x9, 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]}) 2017/12/18 10:33:14 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000010000)='/dev/snd/seq\x00', 0x0, 0x2802) read(r1, &(0x7f0000012000-0x3a)=""/28, 0x1c) 2017/12/18 10:33:14 executing program 5: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000012000-0x3a)=""/28, 0x1c) 2017/12/18 10:33:14 executing program 5: mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000027000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000372000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) close(r0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000373000)='/dev/rfkill\x00', 0x1, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000027000+0xf58)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2017/12/18 10:33:14 executing program 4: mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000027000)={0x1, 0x78, 0x5, 0x0, 0x0, 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) mmap(&(0x7f0000372000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) close(r0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000373000-0x11)='/selinux/enforce\x00', 0x1c3380, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x1ff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000-0x98)={r2, @in6={{0xa, 0x1, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1}, 0x98) mremap(&(0x7f00008e0000/0x3000)=nil, 0x3000, 0x2000, 0xffffffffffffffff, &(0x7f0000372000/0x2000)=nil) 2017/12/18 10:33:14 executing program 6: mmap(&(0x7f0000000000/0xafc000)=nil, 0xafc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000250000)={0x0, 0x0}, &(0x7f0000afc000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00008e5000)={0x0, 0x0}) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000afc000)={0x0, 0x0}) utimes(&(0x7f00000f8000-0x8)='./file0\x00', &(0x7f0000482000)={{r0, r1/1000+30000}, {r2, r3/1000+10000}}) 2017/12/18 10:33:14 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000010000)='/dev/snd/seq\x00', 0x0, 0x2802) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000013000-0x8)={0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000016000-0x4)={0x7, 0xfff, 0x8}) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000015000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000012000-0x8)={0x2, 0x100000000, 0x80000001, 0x5, 0x8}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000014000)=""/28, 0x1c) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000016000-0x9)='/dev/ppp\x00', 0x10100, 0x0) 2017/12/18 10:33:14 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000000000)={0x0, 0x0, 0xffffffff86fd1550, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/18 10:33:14 executing program 1: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000025000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r0, &(0x7f0000025000-0x10)={0x4, 0x39b, 0x40, "3c8ba0f9c788", 0x0, 0x0}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) recvfrom(r1, &(0x7f000001d000-0xab)=""/0, 0x0, 0x0, &(0x7f0000023000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) sendmsg$netlink(r1, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000014000-0x1c)=[{0x1c, 0x20, 0x719, 0x0, 0x0, "020000000020000100000004"}], 0x1c}], 0x1, &(0x7f0000013000)=[], 0x0, 0x0}, 0x0) 2017/12/18 10:33:14 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) recvfrom(r0, &(0x7f000001d000-0xab)=""/0, 0x0, 0x0, &(0x7f0000023000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) sendmsg$netlink(r0, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000014000-0x1c)=[{0x1c, 0x20, 0x719, 0x0, 0x0, "020000000020000100000004"}], 0x1c}], 0x1, &(0x7f0000013000)=[], 0x0, 0x0}, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000015000+0xd75)=0x0) fcntl$setown(r0, 0x8, r1) 2017/12/18 10:33:14 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000010000)='/dev/snd/seq\x00', 0x0, 0x2802) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000016000-0x8)='./file0\x00', &(0x7f000000f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000016000)={0x0, 0x0}) setsockopt(r2, 0x8, 0x80, &(0x7f0000014000)="802c4cc3457189b940dc16bf10b486be773cb0923e3b25f65969d78ac11bcc31fe4cbfde459cd75c665b36911692659e020012061c3f7fca19f69df8cf0bbd3961ae7ea91cfe0c91c458c5aff28b2157664d2a5ed38cdb300173119a98cf452aa87e416df085f0161ee6d658db27b7499ec75f16225bb2fcdb5037a3dbe7fc6213dc", 0x82) r3 = request_key(&(0x7f0000015000-0x6)='.dead\x00', &(0x7f0000008000+0x24c)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000014000)='vmnet1[\x00', 0x0) keyctl$get_persistent(0x16, r1, r3) read(r0, &(0x7f0000012000-0x3a)=""/28, 0x1c) 2017/12/18 10:33:14 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000002000-0x7d)=""/125) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000001000-0x2)=0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x40000, 0x0) socketpair(0xb, 0x80003, 0x0, &(0x7f00009f6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r2, &(0x7f0000004000)=@file={0x0, ""/108}, &(0x7f0000002000)=0x6e) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000003000)={0x0, 0xb98, 0x20, 0x1, 0x1}, &(0x7f0000003000)=0x18) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r3, &(0x7f0000b31000-0xc)={0x20000000, 0x0}) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r2) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000001000)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3c, {0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r4 = epoll_create1(0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0106434, &(0x7f0000004000)={0x6, 0x0, 0x10000, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0106434, &(0x7f0000001000-0x10)={0x0, r5, 0x10003, 0x12a}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40086436, &(0x7f0000003000)={r6, 0x0}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x1080, 0x0) fadvise64(r4, 0x0, 0x3, 0x2) socket$inet_icmp(0x2, 0x2, 0x1) 2017/12/18 10:33:14 executing program 6: r0 = epoll_create1(0x0) fadvise64(r0, 0x0, 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000001000-0x8e)="d3ab159ecd60689d91bea877cc433a95b7309f09f50f568fc1b2a5d88ea38cb8335b14ae00385d360f097c2ecf8d35cf5727f76466d3d4cb4b04c8743ec7d0777634416584160c52ba10bb2cfc04fcaf0b85460e69ffa9d6f407afc2a487fa8a57f105e8f80269163ac64653601c0955140bbb9465e2ea1c04eecb1d558d3225d076c541e2e8c8a06fff728a3a2a") 2017/12/18 10:33:14 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) recvfrom(r0, &(0x7f000001d000-0xab)=""/0, 0x0, 0x0, &(0x7f0000023000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) sendmsg$netlink(r0, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000014000-0x1c)=[{0x1c, 0x20, 0x719, 0x0, 0x0, "020000000020000100000004"}], 0x1c}], 0x1, &(0x7f0000013000)=[], 0x0, 0x0}, 0x0) 2017/12/18 10:33:14 executing program 4: mmap(&(0x7f0000000000/0xafc000)=nil, 0xafc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={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) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f00006df000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000a30000-0x8)={r0, 0x0}, &(0x7f0000afc000)={0x0, 0x0}) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000afd000-0x8)='./file0\x00', 0x40) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000064000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000afd000)=0xc) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000afc000)={&(0x7f00002cf000)=@rc={0x1f, {0x80000000, 0x0, 0xfffffffffffffffa, 0x7fff, 0x800, 0x8}, 0xfffffffffffffffe}, 0x9, &(0x7f00009c1000)=[{&(0x7f0000afd000-0x35)="cc9217e2e737a609a91b6977b14f95ffdcc9935b839b7002cf2f95084c7dae039dea70ce2fd0b0551d8c827898cd93fa4a9d533da7", 0x35}, {&(0x7f0000afd000-0x75)="e7b1edfe26999cda966606d659203f259b6870d546178c1da0dceb9963e5e98bf71308067725d9ac590e30baaac5e38e9f0e52db98983fa1bcbe3f5300808af22ac0888c6f93608d3c8ff7234e7f051784325052203277e1700b43962af408ae1317f444eeececce16f5c55242d48350bf3d7932f7", 0x75}, {&(0x7f0000762000)="47edb51415f3b16da055196da5c9e199090f88650b29154e9fd56e", 0x1b}, {&(0x7f0000afc000)="c9c3b80db9e07e0797c63149ad6ff537440f89ade537e56514e690d9fd034574f610823f358f98aa8f1e4911c15d0fc884798071f39ec792cb8ba433a903d4", 0x3f}, {&(0x7f0000afd000-0x5c)="0afa0bb6a839b482e8cc2cb488ec1ee6f0fb843993bcbd0c349ecba7ec225bebadd3f04b6871b19c3d7865f509f30c1a9e7bcd1394bd19527046bb56b5a4bbce3e204bf985392e75483a32129f86791f7839982ab09fe3ca8d94eb5f", 0x5c}], 0x5, 0x0, 0x0, 0x80}, 0x4) 2017/12/18 10:33:14 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000000b000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f000000b000)=0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000003000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000004000-0x4)=0x8c) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000007000-0x20)={0x881c, 0x4, 0x4, 0x7, 0xe2d, 0x2, 0x8, 0x80, r1}, 0x20) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000000d000-0x10)={r1, 0x88f, 0x6, 0x296}, &(0x7f000000d000-0x4)=0x10) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000000)={0x0, 0x0, 0xffffffff86fd1550, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x1, &(0x7f0000000000)={0x7f}, &(0x7f000000f000-0x8)={0x0}, 0x8) rt_sigaction(0x38, &(0x7f000000d000)={0x4, {0xffffffff}, 0x10000005, 0x2ec}, &(0x7f0000008000-0x18)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000000d000)={0x0}) 2017/12/18 10:33:14 executing program 4: mmap(&(0x7f0000000000/0xafc000)=nil, 0xafc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000250000)={0x0, 0x0}, &(0x7f0000afc000-0x10)={0x0, 0x0}) 2017/12/18 10:33:14 executing program 6: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r1 = dup(r0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000002f000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000002f000-0x4)=0xb) setsockopt$inet_dccp_buf(r1, 0x21, 0x0, &(0x7f000002d000)="64b5e44891f4b8cd3df8dccdf5e2daf95cd2503698ed3b5ad6858e3eb30e559fcf6cbc472b70847571994950f37c8824e72b4e30649a832a22f1b7bd4fc0264d0ff755c34fef5d30ab51da35c59a4c9265f5b4f019067ff40ee64f96a2e30f0d061ff604b370e44cf1c503adc14ef1a0dda58987bbbb3cd344891bfbde67a9f7c5865061", 0x84) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000002e000-0x11)='/selinux/enforce\x00', 0x480, 0x0) munlock(&(0x7f0000010000/0x3000)=nil, 0x3000) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000000c000)=0x100, 0x4) sync_file_range(r0, 0x80000000, 0xbd1, 0x0) close(r0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000002f000)=0x0, &(0x7f000001a000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) r4 = getegid() syz_fuse_mount(&(0x7f0000020000)='./file0\x00', 0x2000, r3, r4, 0x3, 0x8800) 2017/12/18 10:33:14 executing program 4: mmap(&(0x7f0000000000/0xafc000)=nil, 0xafc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000250000)={0x0, 0x0}, &(0x7f0000afc000-0x10)={0x0, 0x0}) 2017/12/18 10:33:14 executing program 7: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000002e000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000002e000)=0x3bd8, 0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000002000-0x30)=""/48, &(0x7f000000b000)=0x30) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000009000-0x80)=[@in6={0xa, 0x0, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in6={0xa, 0x0, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in6={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}, @in6={0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x80) close(r1) 2017/12/18 10:33:14 executing program 4: r0 = epoll_create1(0x0) fadvise64(r0, 0x0, 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000ddf000)=0x0, &(0x7f00002f5000)=0x4) 2017/12/18 10:33:14 executing program 0: r0 = epoll_create1(0x80001) fadvise64(r0, 0x0, 0x4, 0x8) 2017/12/18 10:33:14 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000000000)={0x0, 0x0}) nanosleep(&(0x7f0000250000)={0x0, 0x0}, &(0x7f0000afc000-0x10)={0x0, 0x0}) 2017/12/18 10:33:14 executing program 2: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000023000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getpeername$packet(r1, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000019000)=0x14) recvfrom(r0, &(0x7f000001d000-0xab)=""/0, 0x0, 0x0, &(0x7f0000023000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) sendmsg$netlink(r0, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000014000-0x1c)=[{0x1c, 0x20, 0x719, 0x0, 0x0, "020000000020000100000004"}], 0x1c}], 0x1, &(0x7f0000013000)=[], 0x0, 0x0}, 0x0) 2017/12/18 10:33:14 executing program 6: mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000027000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000372000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) close(r0) mremap(&(0x7f0000a87000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000372000/0x2000)=nil) 2017/12/18 10:33:15 executing program 1: mmap(&(0x7f0000000000/0xafc000)=nil, 0xafc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000afc000)='./file0\x00', &(0x7f000087f000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000afd000-0xe8)=""/232, 0xe8) nanosleep(&(0x7f0000250000)={0x0, 0x0}, &(0x7f0000afc000-0x10)={0x0, 0x0}) 2017/12/18 10:33:15 executing program 4: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) close(r0) r1 = dup(r0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f000002d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/18 10:33:15 executing program 5: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000010000)='/dev/snd/seq\x00', 0x0, 0x2802) read(r0, &(0x7f0000012000-0x3a)=""/28, 0x1c) r1 = open(&(0x7f000000f000-0x8)='./file0\x00', 0x410000, 0x40) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000015000-0x4)=0x7fff) 2017/12/18 10:33:15 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000006000-0xe)='/dev/keychord\x00', 0x400000, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000006000-0x4)=@int=0x0, &(0x7f0000025000-0x4)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) recvfrom(r1, &(0x7f000001d000-0xab)=""/0, 0x0, 0x0, &(0x7f0000023000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000002000)=""/157) sendmsg$netlink(r1, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000014000-0x1c)=[{0x1c, 0x20, 0x719, 0x0, 0x0, "020000000020000100000004"}], 0x1c}], 0x1, &(0x7f0000013000)=[], 0x0, 0x0}, 0x0) 2017/12/18 10:33:15 executing program 7: mmap(&(0x7f0000000000/0xafc000)=nil, 0xafc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000afd000-0x8)={0x0, 0x0}) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000afd000-0x4)={0xffffffffffffffea}, 0x4) nanosleep(&(0x7f0000250000)={0x0, 0x0}, &(0x7f0000afc000-0x10)={0x0, 0x0}) 2017/12/18 10:33:15 executing program 3: r0 = epoll_create1(0x0) fadvise64(r0, 0x0, 0x0, 0x2) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000eb5000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f000022e000-0xef)="56183852aee63facf7cebfc46dfc54282c49a41779c191b6c2d6d9ae5853bd924a9a8b904e6a8dbb2680c96af44a266cfc726d0f3cfa0d3f8b08987eae5797226551ce9ec0ea1af07260b881389e197ae4cdbddca2bee1298e97e3ba6e3802bdd871b6743e07b729826107201913741c7bee6fe6c47a972219d08f90246a2cb3a07beeeaec298c2a356681f2f60b1344b0c5a3ab3bffca111d471c9d5844d5f7c9679dedf9296fb8be87d182f982ab76123dd2f3d834457a8f14f8002577ba03fe126ca0b05535408d3b55fb55a27868733f824f6bce1159dc65ff80017f6133e2a99aa14c1ca1ac5db81beeef1501") 2017/12/18 10:33:15 executing program 6: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000007000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$TIOCSBRK(r0, 0x5427) r1 = socket$netlink(0x10, 0x3, 0x0) recvfrom(r1, &(0x7f000001d000-0xab)=""/0, 0x0, 0x0, &(0x7f0000023000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) sendmsg$netlink(r1, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000014000-0x1c)=[{0x1c, 0x20, 0x719, 0x0, 0x0, "020000000020000100000004"}], 0x1c}], 0x1, &(0x7f0000013000)=[], 0x0, 0x0}, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000013000)={0x401, 0x2, 0x80, 0x4d70, "a26119bb1b5110738d7aa2f0d43df272f2e711dbc3dc106e9e2360a3cebe14aa"}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000019000)={0x4, &(0x7f0000024000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000024000)={r2, 0x3}) 2017/12/18 10:33:15 executing program 2: r0 = epoll_create1(0x0) fadvise64(r0, 0x0, 0x0, 0x2) 2017/12/18 10:33:15 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000010000)='/dev/snd/seq\x00', 0x0, 0x2802) read(r0, &(0x7f0000012000-0x3a)=""/28, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000014000)={0x0, 0x80000001, 0x10, 0x4, 0x100000000}, &(0x7f0000014000)=0x18) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000008000)={r2, 0xc88}, 0x8) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000011000-0x8)=[{&(0x7f0000019000-0xc6)="5c4ebf36a7a1da5bb15cb2edfd65bbd59215a6de218714853b23f550bed942475c784a93c8b2b09a94d3d986c5bda7e89e40353d490d08cc104c123a1e0094c64f90e61bedb73e0f05b78e24a7b956202b80de814a44eb4a48dff0943db631df72fc433b2d70a9bf1115f3c924c2f104407060d92f1c14e77efa7dc5d81a3e20544b2a252ea9b073d61d750c97bb502df06d96d0caba9512e419b586b69f2bc0daa43a10c74f6b1828fd402c3befdb2f92259c66926c7277b3216a008949fc5e1f528e9d3daa", 0xc6}], 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000018000-0x98)={r2, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9}, &(0x7f0000018000-0x4)=0x98) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000017000-0x8)='./file0\x00', &(0x7f0000016000)={0x5, 0xc2b}) 2017/12/18 10:33:15 executing program 4: r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000805000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f03000-0x4)=0x14) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000000b000)='/dev/rtc\x00', 0x2000, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000010000)='/dev/snd/seq\x00', 0x0, 0x2802) read(r2, &(0x7f0000012000-0x3a)=""/28, 0x1c) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000015000-0x4)=0x9) 2017/12/18 10:33:15 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f000023c000-0xd)='/dev/usbmon#\x00', 0x10000000, 0x400) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f000088e000)={0x3, 0x3, 0xffffffffffff3b03}) mmap(&(0x7f0000000000/0xafc000)=nil, 0xafc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={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) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000afc000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r1, &(0x7f000026b000)="b45a9e14f15fdc78706adbef5732213c45ca8d3cbf73497f92d0a4b489cee178940bf41adb7cb8de798880e8f0c3ee5fb2651828e4b625c3c1fd3bd6d00a3bdf3924410c64459501a87c1bf1a041d87100080e1d6f98b49991ec3359b5989fb65c4dc56acfc77440455ae33ee687132b", 0x70, 0x5, &(0x7f0000afd000-0x8)={0x0, 0x1c9c380}) nanosleep(&(0x7f0000250000)={0x0, 0x0}, &(0x7f0000afc000-0x10)={0x0, 0x0}) 2017/12/18 10:33:15 executing program 5: mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000027000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000372000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) madvise(&(0x7f0000372000/0x2000)=nil, 0x2000, 0xe) close(r0) mremap(&(0x7f0000a87000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000372000/0x2000)=nil) 2017/12/18 10:33:15 executing program 7: r0 = epoll_create1(0x0) fadvise64(r0, 0xffffffffffffffff, 0x1, 0x2005) r1 = memfd_create(&(0x7f0000930000)='\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000001000-0x5c)={{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x8}, {0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffff076d}, 0x5, [0x8, 0x10001, 0x6, 0xfff, 0x101, 0x4, 0x1, 0x2]}, 0x5c) 2017/12/18 10:33:15 executing program 5: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) close(r0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f000002e000-0xd)='/dev/net/tun\x00', 0x0, 0x10000) r1 = syz_open_dev$usbmon(&(0x7f0000028000)='/dev/usbmon#\x00', 0x1, 0x8801) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40086410, &(0x7f0000029000)={0x1000, &(0x7f0000013000)="1a6d8b9cc0110834408f90532724567e58142ea9d906a9bb90228a5537de77a7f37ced5bb42b52eb864ea92b7eee5e06601226702ce809cc72afe58ac303893f47b0016d5904dd171d6519d35ad74d637817e45b260109d446ccdb7afd4c8eecca59e820f0a6a6dcc6df73250bbf33606ed481841c21a3701de70bc0f20cf7728e28f4e80abda515b344b8df4f4b88a3bf9672c06baa21d2d6eb458cab6ccacb5c71fc50c02b29af83322a1cfd44c8f1ee1b72f29b48866fbfb97a4576e52c01eb2636a78a07edc60c1dcd69fcb8516ae17b8dd89dc551a42afa910fdfe29ef65f0fcd487f3168158120d602c8d8b696ad98fb6726b109e16829493571948c77191670eb66e58cc9d7efa0c0ae83a2e9815d29b0d9992f1a812873b283ec0743d19617afb27d59065c1652325ed0240ae9306d16f60e5f6fafebe05c841ce411889071b35859a2761fbceb8af3c890cacd1ebf3355d23a9e5ea0db0c8a2ce38a185abf00545bf3a566a4ec11cbf07a271150f5b24240884155d1fd9e5e5d7b653dc85ef6cd8eb14ee10f3b7526cdb61673114ad5ca2981962906c6f2d9265f546ec00a9e8a974496f3685df7d4588fba966a549759b2c7c463b6048a1b94abf5445e342d6689be398363131f1a3d757db846aa25d872a9ae2a1cb29804472648eeb0d4957728ea696f443fae4c548e2229c2f22f351f154fa8427e995c5eb205c1e40de542804d29ac2e4748691983e24cbcd4b9691a9eadbf63a8c6cb0fd17ba697c6ac2747308b5383b948965bef308755ebb864cf6374ef0595c852c69bebc641b87e78ccc51ae3259f95268a087ae9779017de27a38885b7ff42456710aa3858bb7f445d067a2deff40331e1aa3b9e47049806fe1684c8f0fa24f042976da3feaba9de952b0e8ffffd7b8dbd64db7864398aded65b23fdc79aff78af0cfec6757ea3d9a7409efb43da21ca278ad76c521c31a0946b8a63cfe35a4363445a137e8a453d008f8ea4d6db0f4a4ff51ac9c5e3514f0af9dc218e24052b12af03a6ac2eb5e37d875df2e3fc02e38ceae5df6070403f99fac054b5d0ea1a1720ea942513b35a5ece9881d35f7bde244fa12034d6a92dc8ef0de22673be2e951b6e0983635ec157e0abcb8dcda47f1d7ab2f73470647179ec5a85e492982a34514e40549d6be9cce5e595c6085da0085d4984c1a9de3081ad2d432d5b112ab20122905a63f7fd6bf17b782578adc6e750920861089518747887a3a1a177ef38257bd1b5f6b6166005729b1b2358f5144d819e1114a2b83d04dbfa705b829771ceec6cea1891e4814d7be0e9518dc70979d91c86a8d47514469e3fd74f644dadb1a3322b53718c9339d12f4fe1ae4bbd8a55aa0830cc85c542e45fa175396dc6b533e328bbb0e00058dbec5d044ad2e2282315f082f9de6414b164b9d5d52843e159a6e9fefad7832fee29b2aca542aad1b654e8bc6c662223314e865e7b108a1a94ff55613d33ec027270f6468efba313d3b5b4a83cd16b050bc87e25d1eca5656862cbc9e88c5be25b9ec592dfedb8577b103384d38aff1c8d27146064bc520e1f2d92a6eb5f7eaa5a5b8b75c52aad954ede6514cc119c18b0df20ec43bd9762f72ace0d30dc49ffcc0b5ce937d3de69acd1bd6d5a867ad5f47830e3761f910013c2578f8d6e7d57e8009906820ca0ecb864fd02f7b98809d332e02b97f4d8b4b131d705ed327c8f738d33db8145f7e84fea36c45a6fa31802c22974d1f0e22b2e5355b20f61b0d4d2e35d1d02f6d1a22d971cb39a873b2456a2865c7df9dfe0ef9894945ca11e0310f43eda9ffcb31a4eacc31a9e8e430e92bd0c0def088704e435df2dfa6df5b0c7082996a8ca05a4e459e3a6b1472cc8230195fb72a0aba7b980e3698cba58c9f8eec480095ed68b44c9d30c0981871c37106fafadf70ea3eba123e7df3158979e61878f3e890bf32e53033cd4b34f8b8d81cf49a45a451c9ed142c4d523f147e43eacc56b61384a592c9a337fa9c8a385b09df5146c252da9016f2857276b5f6aba808e847f7dda85d56b36bf0e1bab9b155cab31350dc37d12c7f40062aa0481f9ab8df27e456bbc12396d1e61aa0432152fabcab96b73ba04e1ecdbba7516b31de68169e63e64ca3f68f86a4c668bce433fdfb574c4bd0f18b0ae971bd5b6053ff414248673b8fd7540680a70e7bd42e744a2274cae564d79ff34a732c8153de29fbb58ac93dcaeed66abb3c0b0d910697d63036f7f39870c159487b1a008b48006dfce55c9cebcaa02dd48f1ce0a2db1c39aa94c402f322ec7cde48db07646e9bc15f257c8c4f7d35e904d02558ae524bf02a0c8a3a0f383b5406fc0b5c2fc83c75d44476e18d1527a7e954029fd1062637eb111c6a0ad25f682c0db8b23424a437de2ccc3a03edd8642b25643f8877e1ae44ad68d9c07177c56953db97607268b21d5deca5ca2e22693059c7b5be3a2e5ef4b89e03d958b1f6a496761770f8efe667ea922174577723b72558f698ee3015ca1fae6512621cff666e8a34f8c6849c1eb55607c210c1ba7672025a9e9e56b8b09fd3b24ead57a2d9a87ff5b4b75c2c5e81f35fd40833e59a44a4acbd8665670ac3bd8c230049f750d649482bd6d868059d411add0a4c0b01cc2d6f6ab3bdd83d9ad35b866513f5e7e66f4defe6b8b63975c668edbf549665c279c423453f6ac1e795cadfad60159fe42b21c920fba68cca56d87fad62a66889c89d9c4917f3afef0ee2799b5bc0638ed0921ebd5e36cdc879d0b6a8031000448f7c334b2faf174f06faf4262c465740beee1590e0e596d56cabbef0b53500ae4c946f7d66f2f7c1bfb692de4a6fbb7f7e45f999067515083d43a6a30bf9e13110be727ad8412d3a3d6cc19b4a0ca63ddb5fa240f7285db1ed56b2791578e0482943e64e9137bf6f918de8fe9011b091124a7a294735d0a4e68f8372442998f458b32707a208d7f5392f00221701a131960fde9bee8c057ea9fa20199fc0ac174f062c5fc4c3cf41e9220c5805257cbf179db35a04f02094c66332da7b949cf662436c6420eb3b045b2b408da2af099253dd924d30e4e58b1560a9a6082b519ae1cc3851072bed74bdff5940f6ab11729a53e5aca714d8fc7beabd29b9204f807f837d3af6f8cb81cb7cf3a324e158eb4be3eacf1c7ed493db56783a0f31167c995d4061911af2211f6be3fa44bc311c0a6c6cabf34b476ea34ccbca8633b3ce0f4f5c2fd0e19621724815f60b37f799f354d326b2b66df974415a99ff75321a7d63c793ff3bd5c68bbdc83a3e8ecccbdf89b64f00be959c155bbc0b57c06b8846d08498883bee7eb8cfd83568e8b01f1bc9bc16fe19f37a16bd868755de36fa383eee1ea1b8aba3d3cc5c3d08f63f264c37cca0fbd3892559bb42de027b978f19a62c0a02c58ff45715008a8d454d0cfc16fac8908f7d2e543f3374734ce3ae4f015407b44ba893173870f3ad69019ad31d9300c90cc92e9f8af9954c08774ed1f5079374d4afac57f25fc11fa116bece5f6a25f1207e81fab92c58398aa3d2af7f291a39de567a5eaaf3e85f9f1531ae628e3c181dd548f98f0956a0bd45f9a996a5749f932a46512cd8179af9c294601e0caa669eba100238e019161b7c771626aff2d5d9f574f4686776d046c5e0f89304b889961142724aae8d7f4f2d19504ef72d41f8804552a839f67b134fe9de40798b1d9d342bb25f62e43f5a19d0cd8e4494581b4420e6e848d083fc1c0259ea8fd5470f6a88fa963571a5f94e587a32866de8ab431ab332a9d2efc31cb9c983df733fe36a7673da8744a41649a5c0132eacc17874a64d64615a86147e89be1dad4283b9ba429d375210b4598040910f6d67d4984ea250abe30ecac8c78edc955f1c939579761f8adccb65ac9778f22ab39b112c34d9bd3b36df07332d07a031cc59ff1f697beb08510c03a13a070dd6c38567f592934852d00001c22fd04d9f434c99688f96310e568147da7a3217ed58f3932220758cf5dc04fa6ef6c85af0f5bc71aa6dd0db6c9276a7f6c35f4e38f495c37bb720be5634f349a05b3785bceafa68896733921e72b02a2ee14f392a704a7cb3ceb673c8557e1c26f40d25a0b5074ac614b87231824845b6068976218e8f111cc5f646c2c0640072b51de22081872c7e4758766f4df1a35b4b539a5e2c57af2e5223465c1fe03d6425557f7c3a2cb6c4e29b63c3ebb728bd1eb6c8ac3c4efb3f5d9e1ef9646b16f37fdc786db0594b5dbda85d9379e58a6247d135089f51e22399c08b10055a10b2b9939fece3541a8e4a9918e0bfaa1beae16c1904497095a7b270a46bfc0e75053c1d14a0d78c822124221e31f81c08790101d55532c8214914d79880cf66325e89388182134a2411b41b3eb95e059fae419637840b2f8ac814cc8bcf54e215cd3861b1cc750ca3a8c4b0bfc7bce5a08faa04de2b317a8d92dfb8506a360da9ecc3516d35c4d6d926c3c0ef63d16b8988ae0a33c5938ae1403b0910d9b8628f1ba70f1c7ada1815325f3830e5404fa32d8c155ce95dc38facc39a00a055b914e34529a403d939f4e35a0472b9304f4a4734f2e3c4008247faf5c973aca46fa344cf68a14881835e65c85824446b1a54555bfa0efedb98f48e7860eaf77669b8a72c1155147bdf455caa0dab1264b9705a6879b6ce89b4cc9f3497fd7a3b35be9a74af89b646dd2a5ffa5fa8067cb057f555cd1c7208bc14d0c374de0140b2d4c007eda72471c65d9abf2462654c3512d9c77b63451d246658fb615665985548bca5f1d7f3de0a4ee4340fc4ecdb58934fc436387541dd02463c0d038fc7bea7d05ff7941177cad31d2900c6b6fb7dd8141edb3eb63967f909ac50c6bb78dbda8051090b298215354f110675b3505059426ae5481110ad83dc631d9e75e889e00e6501d247d3c64ce6d055a873608fe7f6227e44144e55edb399cdccd8274c763e546a93a8db5b485ca3680b05f4ea25b9ce358a3fc7a290145c0f1af4b86b9d19733e2a8075f8173bd6eec028f919b4f3fab66f716c2b0d977fe059bb02922da5bfd7e5e0eb4079af2a986bd92163e2dd513d4bb605420c87ee09491c6183a3d7c1ce3adcdb4409d279211857f6db152ca14ce6368653f9e76b4a4477bf5ce7cc6d6768469937b2b0e20442061fa4403a28bef6117473b20154e86bb0eb506dcf5ce8d71001c40e26685a4efbabd027a8e2355cc6d9a913f7f4b191861d2ddc615ca06d41f05d79ad14db0a24c1087a1c16888d16490cdd4a0b9cd5caa5661d81b42ca1cd2dc456589d12d54b6b99099a13333d13b261592caf30bfee811a7cab479fb408eb278ca1847921ae33b0d5244898303723bc9b8365c441b36873f5ccb8eab06447ecd4ff5c9cf46b345b99293ed0277843f5a4dad5d79f25e21e0d0a1daeba48bb510e579bf2998a0a4ce95298a3abf673233b7f78ae450048d4a8a235f285dd3953a7c4e0124da436c5e8ffc1d0cd0675dfc2723364188eb1af72314e06516215cba093f5066ca9212fb740462425f20b55d6e748df7e8d4bde4eb4e9a2754cee9ed3ac510cfed8614345b39c796aefcc26a4c1ab465b9fbe80a02f968959ce9d3733d31c5716edcb300793ecbff57a6666a6751e7b40927a19c5101dee8c6b2087e11159d089b12338a5e1c7eca1e39a200a9265a0a29d0a03696981b744b4ee857e822d65e7bb6c693e9b868645ed70d42129024b349a7a1e31262d53b1b24c590bbc99db879213b1c660a200fbc111dbc9380cfb12dce52"}) 2017/12/18 10:33:15 executing program 4: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000001c000)='/selinux/enforce\x00', 0x101000, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f000002d000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000023000+0x8d3)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$lock(r0, 0x5, &(0x7f000002e000-0x10)={0x1, 0x0, 0x8, 0x1000, r1}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000001e000)={0x0, 0x0}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000002e000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) dup3(r2, r3, 0x80000) r4 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) close(r4) 2017/12/18 10:33:15 executing program 5: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000010000)='/dev/snd/seq\x00', 0x0, 0x2802) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x9}) read(r0, &(0x7f0000012000-0x3a)=""/28, 0x1c) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000004000-0xe)='/selinux/user\x00', 0x2, 0x0) 2017/12/18 10:33:15 executing program 3: r0 = epoll_create1(0x10) fadvise64(r0, 0xfffffffffffffffc, 0x0, 0x200000003) 2017/12/18 10:33:15 executing program 1: mmap(&(0x7f0000000000/0xd24000)=nil, 0xd24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000d23000-0x10)=[{&(0x7f0000d21000)="1600000055001998559bf5000800eaff07000000ea84", 0x16}], 0x1) r1 = socket$inet(0x2, 0x800, 0x1) close(r1) r2 = epoll_create1(0xfffffffffffffffd) fadvise64(r2, 0x0, 0x0, 0x2) 2017/12/18 10:33:15 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f000015a000)=0x3ff) mmap(&(0x7f0000000000/0xafc000)=nil, 0xafc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000250000)={0x0, 0x0}, &(0x7f0000afc000-0x10)={0x0, 0x0}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000098b000-0xc)='/dev/autofs\x00', 0x20000, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0xfff) socket$inet6_icmp(0xa, 0x2, 0x3a) 2017/12/18 10:33:15 executing program 6: mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000003e000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f0000046000-0xe)={0x1a, 0x1a, 0x20, 0x20, 0xba3, 0x7, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x3, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x25, 0x7fff, 0x0, 0x0}, {0x16, 0x0, 0xfffffffffffffffe, 0x0}]}) seccomp(0x1, 0x0, &(0x7f0000016000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x56300}]}) renameat(r0, &(0x7f0000003000-0x8)='./file0\x00', r0, &(0x7f0000014000-0x8)='./file0\x00') exit_group(0x0) 2017/12/18 10:33:15 executing program 2: mmap(&(0x7f0000000000/0xafc000)=nil, 0xafc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000454000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000afc000)=0x10) nanosleep(&(0x7f0000250000)={0x0, 0x0}, &(0x7f0000afc000-0x10)={0x0, 0x0}) 2017/12/18 10:33:15 executing program 4: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) close(r0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000002d000)='/dev/autofs\x00', 0x100, 0x0) fchmod(r1, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000004000)={0x7, &(0x7f000002f000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2017/12/18 10:33:15 executing program 0: mmap(&(0x7f0000000000/0xafc000)=nil, 0xafc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={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) nanosleep(&(0x7f000061e000)={0x0, 0x0}, &(0x7f0000afc000-0x10)={0x0, 0x0}) 2017/12/18 10:33:15 executing program 5: mmap(&(0x7f0000000000/0xafc000)=nil, 0xafc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000702000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000afc000)={{0x2, 0x1, @rand_addr=0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = perf_event_open(&(0x7f0000015000-0x78)={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) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000687000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000927000-0x4)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000092b000+0x72)={{{@in=@broadcast=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}, {{@in=@multicast2=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}}, &(0x7f0000a5c000-0x4)=0xe8) ioctl$KDMKTONE(r0, 0x4b3b, 0x7f) fstat(r1, &(0x7f0000a21000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r2, r3, r4) openat$selinux_create(0xffffffffffffff9c, &(0x7f000008d000-0x10)='/selinux/create\x00', 0x2, 0x0) nanosleep(&(0x7f0000250000)={0x0, 0x0}, &(0x7f0000afc000-0x10)={0x0, 0x0}) 2017/12/18 10:33:15 executing program 3: mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000019000)='/dev/pktcdvd/control\x00', 0x101, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x3, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x25, 0x0, 0x0, 0x0}, {0x16, 0x0, 0x0, 0x0}]}) seccomp(0x1, 0x0, &(0x7f0000016000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x56300}]}) exit_group(0x0) 2017/12/18 10:33:15 executing program 0: mmap(&(0x7f0000000000/0xd24000)=nil, 0xd24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000d23000-0x10)=[{&(0x7f0000d21000)="1600000055001998559bf5000800eaff07000000ea84", 0x16}], 0x1) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000d25000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000677000)={0x0, 0x7, 0xfffffffffffffffe, 0x6}, &(0x7f00000e2000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000c49000)=@sack_info={r2, 0x0, 0x6}, 0xc) 2017/12/18 10:33:15 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f000000c000-0x2e)=""/46, 0x2e, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x0, 0x0, 0xffffffff86fd1550, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f000000d000-0x4)=0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r1, 0x0, 0x2c, &(0x7f000000d000-0x4d)="631b2cb884514c3906795eb16fb90a3de485ef88b29eae2c444ee7eaa19e6dbce5d30bb53df98553d30800e2fd37595298d7e91151cfd6185233758e8d7f2ba4f0aae536673ff6156e88adcc16", 0x4d) 2017/12/18 10:33:15 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227b, &(0x7f0000001000)="06") fcntl$setstatus(r0, 0x4, 0x40000) getsockname$inet6(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) r1 = getpgid(0xffffffffffffffff) capset(&(0x7f0000003000)={0x0, r1}, &(0x7f0000007000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f0000003000)=""/77, 0x4d) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) 2017/12/18 10:33:15 executing program 5: mmap(&(0x7f0000000000/0xd24000)=nil, 0xd24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x14) writev(r0, &(0x7f0000d23000-0x10)=[{&(0x7f0000d21000)="1600000055001998559bf5000800eaff07000000ea84", 0x16}], 0x1) 2017/12/18 10:33:15 executing program 7: mmap(&(0x7f0000000000/0xd24000)=nil, 0xd24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000d23000-0x10)=[{&(0x7f0000d21000)="1600000055001998559bf5000800eaff07000000ea84", 0x16}], 0x1) openat$selinux_member(0xffffffffffffff9c, &(0x7f000034b000)='/selinux/member\x00', 0x2, 0x0) 2017/12/18 10:33:15 executing program 2: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) recvfrom(r0, &(0x7f000001d000-0xab)=""/0, 0x0, 0x0, &(0x7f0000023000)=@l2={0x1f, 0x0, {0x0, 0x5, 0x0, 0x0, 0x7fff, 0x0}, 0x6, 0x0}, 0xe) sendmsg$netlink(r0, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000014000-0x1c)=[{0x1c, 0x20, 0x719, 0x0, 0x0, "020000000020000100000004"}], 0x1c}], 0x1, &(0x7f0000013000)=[], 0x0, 0x0}, 0x0) 2017/12/18 10:33:15 executing program 7: mmap(&(0x7f0000000000/0xafc000)=nil, 0xafc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000056000-0xe)='/dev/keychord\x00', 0x4c000, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000afd000-0x4)=0x6) inotify_add_watch(r0, &(0x7f0000531000-0x8)='./file0\x00', 0x4000000) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000afd000+0x699)=0x9, 0x4) perf_event_open(&(0x7f00008d0000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000250000)={0x0, 0x0}, &(0x7f0000afc000-0x10)={0x0, 0x0}) 2017/12/18 10:33:15 executing program 4: r0 = epoll_create1(0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000abe000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = fcntl$getown(r0, 0x9) r3 = syz_open_procfs(r2, &(0x7f0000e51000)='net/tcp\x00') fadvise64(r0, 0x0, 0x0, 0x2) socketpair$inet6(0xa, 0xe, 0x101, &(0x7f0000522000)={0x0, 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) ppoll(&(0x7f0000001000-0x48)=[{r1, 0x2011, 0x0}, {r4, 0x8, 0x0}, {r3, 0x2001, 0x0}, {r1, 0x8000, 0x0}, {r1, 0x13, 0x0}, {r0, 0x1089, 0x0}, {r3, 0x1000, 0x0}, {r1, 0x24, 0x0}, {r3, 0x0, 0x0}], 0x9, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)={0x20}, 0x8) 2017/12/18 10:33:15 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x8000) mmap(&(0x7f0000000000/0xd24000)=nil, 0xd24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mlock2(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x1) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000d23000-0x10)=[{&(0x7f0000d21000)="1600000055001998559bf5000800eaff07000000ea84", 0x16}], 0x1) [ 48.398578] audit: type=1400 audit(1513593195.666:21): avc: denied { create } for pid=14577 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_rdma_socket permissive=1 2017/12/18 10:33:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) eventfd2(0x0, 0x0) socket(0x6b0d1d343bb157cb, 0x5, 0x7fff) creat(&(0x7f0000b0b000)='./control\x00', 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f000029b000-0xb)='/dev/hwrng\x00', 0x800, 0x0) r0 = fanotify_init(0x0, 0x0) fanotify_mark(r0, 0x11, 0x8000029, 0xffffffffffffff9c, &(0x7f000003f000-0xa)='./control\x00') r1 = open(&(0x7f000098b000-0xa)='./control\x00', 0x0, 0x0) socketpair(0x11, 0x0, 0x1, &(0x7f0000af4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000fb0000)='/dev/usbmon#\x00', 0x0, 0x20000) fstat(r1, &(0x7f00001cd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setreuid(0x0, 0x0) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f000002f000-0x4)=0x0) perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) setpriority(0x2, 0x0, 0x0) r3 = inotify_init1(0x0) inotify_add_watch(r3, &(0x7f0000004000-0x6)='./control\x00', 0x4) r4 = open(&(0x7f000003c000)='./control\x00', 0x141042, 0x0) write(r4, &(0x7f0000039000)='X', 0x1) recvfrom(r4, &(0x7f000029b000-0x86)=""/134, 0x86, 0x100, &(0x7f000007d000)=@rc={0x1f, {0xad96, 0x0, 0x6, 0x6, 0x1ff, 0x3ff}, 0x1}, 0xa) creat(&(0x7f0000017000)='./bus\x00', 0x0) chmod(&(0x7f000003d000-0x6)='./bus\x00', 0x62565e4bad8a76e8) 2017/12/18 10:33:16 executing program 7: mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0xc) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e5a000-0x9)='/dev/ppp\x00', 0x400000002, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x5) pipe2(&(0x7f000034b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f000066a000-0x1f)="1f0000000203ffde0000c3e801000000261f000009000180f97eee00018407", 0x1f) mprotect(&(0x7f0000148000/0x4000)=nil, 0x4000, 0x2000000) splice(r2, 0x0, r1, 0x0, 0x400010000, 0x0) lstat(&(0x7f000033f000-0x8)='./file0\x00', &(0x7f0000a27000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = epoll_create1(0x0) fadvise64(r5, 0x0, 0x0, 0x2) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000e5b000-0xe)='./file0/file0\x00', &(0x7f0000e5b000-0x8)='./file0\x00') r6 = geteuid() mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000e5a000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setreuid(r4, r6) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000221000-0x10)={0xfffffffffffffffe, 0x8000, 0x5, 0x8, 0x0}, &(0x7f0000df3000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000910000-0xc)={r7, 0x80000001, 0x30}, 0xc) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000e5c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r8, &(0x7f0000e5b000)={0x0, 0x0}) 2017/12/18 10:33:16 executing program 4: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x4) close(r0) 2017/12/18 10:33:16 executing program 0: mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x803, 0xc) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000992000)='/dev/ppp\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x5) pipe2(&(0x7f000034b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x16, &(0x7f0000e59000)=0x80, 0x4) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xce, &(0x7f0000e59000)={0x0, 0x0}) write(r2, &(0x7f000066a000-0x1f)="1f0000000203ffde0000c3e801000000261f000009000180f97eee00018407", 0x1f) socket$inet6_udp(0xa, 0x2, 0x0) splice(r1, 0x0, r0, 0x0, 0x400010000, 0x0) 2017/12/18 10:33:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) eventfd2(0x0, 0x0) socket(0x6b0d1d343bb157cb, 0x5, 0x7fff) creat(&(0x7f0000b0b000)='./control\x00', 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f000029b000-0xb)='/dev/hwrng\x00', 0x800, 0x0) r0 = fanotify_init(0x0, 0x0) fanotify_mark(r0, 0x11, 0x8000029, 0xffffffffffffff9c, &(0x7f000003f000-0xa)='./control\x00') open(&(0x7f000098b000-0xa)='./control\x00', 0x0, 0x0) socketpair(0x11, 0x0, 0x1, &(0x7f0000af4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000fb0000)='/dev/usbmon#\x00', 0x0, 0x20000) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setreuid(0x0, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f000002f000-0x4)=0x0) perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) setpriority(0x2, 0x0, 0x0) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f0000004000-0x6)='./control\x00', 0x4) write(0xffffffffffffffff, &(0x7f0000039000)='X', 0x1) recvfrom(0xffffffffffffffff, &(0x7f000029b000-0x86)=""/134, 0x86, 0x100, &(0x7f000007d000)=@rc={0x1f, {0xad96, 0x0, 0x6, 0x6, 0x1ff, 0x3ff}, 0x1}, 0xa) creat(&(0x7f0000017000)='./bus\x00', 0x0) chmod(&(0x7f000003d000-0x6)='./bus\x00', 0x62565e4bad8a76e8) 2017/12/18 10:33:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000063e000-0xd)='rseuvboxnet1\x00', 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f000001e000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) creat(&(0x7f0000318000)='./file0\x00', 0x0) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) eventfd2(0x8, 0x800) syz_open_dev$tun(&(0x7f0000fc3000)='/dev/net/tun\x00', 0x0, 0x2200) r1 = open(&(0x7f0000012000-0x6)='./bus\x00', 0x14507e, 0xc0) r2 = creat(&(0x7f0000001000-0x6)='./bus\x00', 0x0) fallocate(r1, 0x1, 0x2000000000000009, 0xa2) fallocate(r2, 0x0, 0x0, 0x62000) ioctl$PIO_CMAP(r0, 0x4b70, &(0x7f0000f2d000-0x30)={0x0, 0x80, 0x6, 0x1, 0x6, 0x3f}) fallocate(r2, 0x1, 0x20, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f0000000000)=0x8, 0x8) getsockname$unix(r1, &(0x7f0000baa000)=@file={0x0, ""/108}, &(0x7f00003e4000)=0x6e) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f00002f7000)='/dev/usbmon#\x00', 0x7ff, 0x480) finit_module(r1, &(0x7f0000001000)='vboxnet0\x00', 0x0) 2017/12/18 10:33:16 executing program 3: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0xfd) r1 = epoll_create(0x3) clock_gettime(0x7, &(0x7f0000016000)={0x0, 0x0}) r2 = epoll_create1(0x0) r3 = epoll_create(0xfff) clock_gettime(0x5, &(0x7f0000017000)={0x0, 0x0}) r4 = fcntl$getown(r2, 0x9) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r3, &(0x7f0000013000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0xfff, &(0x7f000001b000)={0x9}, 0x8) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x2000000000000007, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r4, &(0x7f000000c000)=[{&(0x7f000001b000-0x5f)=""/95, 0x5f}], 0x1, &(0x7f0000011000)=[{&(0x7f0000013000-0x65)=""/101, 0x65}, {&(0x7f000001a000)=""/0, 0x0}, {&(0x7f000000b000)=""/31, 0x1f}, {&(0x7f0000004000-0x67)=""/103, 0x67}, {&(0x7f000001a000)=""/181, 0xb5}], 0x5, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000001d000-0x4)=0x0, &(0x7f000000d000-0x4)=0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000016000)={0xffffffffffffffff, 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000001e000-0x4)=0x9, 0x4) epoll_wait(r3, &(0x7f000001c000-0x6c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0x1) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f000001b000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000001d000-0x4)=0x20, 0x800) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f000001a000)={0x10000000000007, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000018000-0xc)={0x2, 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f000001c000-0xc)={0x40000002, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000000a000)={0xffffffffc0002000, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000015000-0xc)={0x1, 0x0}) 2017/12/18 10:33:16 executing program 2: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000019000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000001d000+0x266)={0x0, 0x1ff}, &(0x7f000002d000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000021000)=@sack_info={r2, 0x3, 0x4adc}, 0xc) close(r0) 2017/12/18 10:33:16 executing program 4: mmap(&(0x7f0000000000/0xd24000)=nil, 0xd24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000d23000-0x10)=[{&(0x7f0000d21000)="1600000055001998559bf5000800eaff07000000ea84", 0x16}], 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000008b000-0xf)='/dev/sequencer\x00', 0x240000, 0x0) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000d24000)=0x0) 2017/12/18 10:33:16 executing program 6: mmap(&(0x7f0000000000/0xafc000)=nil, 0xafc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000afd000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000260000-0x28)={@generic=""/16, @ifru_names=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}}) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000493000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000612000)='/selinux/mls\x00', 0x0, 0x0) nanosleep(&(0x7f0000afd000)={0x0, r1}, &(0x7f00007f2000-0x8)={0x0, 0x0}) 2017/12/18 10:33:16 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x0, 0x0, 0xffffffff86fd1550, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) 2017/12/18 10:33:16 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227b, &(0x7f0000001000)="06") fcntl$setstatus(r0, 0x4, 0x2800) r1 = getpgid(0xffffffffffffffff) capset(&(0x7f0000003000)={0x0, r1}, &(0x7f0000007000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f0000003000)=""/77, 0x4d) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) fstat(r0, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r2) 2017/12/18 10:33:16 executing program 5: mmap(&(0x7f0000000000/0xd24000)=nil, 0xd24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffe) writev(r0, &(0x7f0000d23000-0x10)=[{&(0x7f0000d21000)="1600000055001998559bf5000800eaff07000000ea84", 0x16}], 0x1) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000001c000)=[{&(0x7f0000887000-0xfa)="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", 0xfa}, {&(0x7f00006b2000-0x4a)="eea1f780448363b159a92b04afcd7d320c965ae131b673f3768498ffa89f6fd7f4071df684034762d035fdb19eb01bd9bc93548bdebd20519db7251445ce455e1710cb2d1c21787cfbfd", 0x4a}, {&(0x7f0000d24000)="b4ace8450dd585d594645f37cd5cfb3955b7fcba7281f4450a3462528986fcbffdf3933d4f922deaa84dc2323a047ddeebf5c27527e9a573b6443a45ccc01440eaf500300c8a1c4c5627b464a8401eaf95e33f5a152d95981dc49219fa9301f1ceac69559fc98df8b6c08fee3af6276e9453ecb690b6eae229986f98a80152087cefbda157162e8ceffd9b67434748c58fa17d36ec67bd27bb28ed38a5cb5479aaf2e8c7ecdcfa4c8dfa", 0xaa}], 0x3) [ 48.855682] audit: type=1400 audit(1513593196.126:22): avc: denied { create } for pid=14605 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2017/12/18 10:33:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) eventfd2(0x0, 0x0) socket(0x6b0d1d343bb157cb, 0x5, 0x7fff) creat(&(0x7f0000b0b000)='./control\x00', 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f000029b000-0xb)='/dev/hwrng\x00', 0x800, 0x0) r0 = fanotify_init(0x0, 0x0) fanotify_mark(r0, 0x11, 0x8000029, 0xffffffffffffff9c, &(0x7f000003f000-0xa)='./control\x00') open(&(0x7f000098b000-0xa)='./control\x00', 0x0, 0x0) socketpair(0x11, 0x0, 0x1, &(0x7f0000af4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000fb0000)='/dev/usbmon#\x00', 0x0, 0x20000) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setreuid(0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f000083a000)={0x5, &(0x7f0000fbd000)=[{0x1, 0x287, 0xffffffffffffff7f, 0x20}, {0x40000000, 0x8, 0x8000, 0x100}, {0xc7, 0x8, 0x8, 0x536b}, {0x4, 0x7, 0x8e5a, 0x1f}, {0x4, 0x2, 0x32, 0x5}]}, 0x8) ioctl$TUNGETSNDBUF(r4, 0x800454d3, &(0x7f000002f000-0x4)=0x0) perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) setpriority(0x2, 0x0, 0x0) r5 = inotify_init1(0x0) inotify_add_watch(r5, &(0x7f0000004000-0x6)='./control\x00', 0x4) preadv(r2, &(0x7f00005f9000-0x20)=[{&(0x7f0000d13000)=""/6, 0x6}, {&(0x7f0000828000)=""/4, 0x4}, {&(0x7f00008ef000)=""/14, 0xe}, {&(0x7f0000f6c000-0x9c)=""/156, 0x9c}], 0x4, 0x35) r6 = open(&(0x7f000003c000)='./control\x00', 0x141042, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000d83000)={0x0, 0x0, 0x0}, &(0x7f00008a7000)=0xc) perf_event_open(&(0x7f0000426000)={0x0, 0x78, 0x2, 0x3ff, 0x1, 0x4, 0x0, 0x2, 0x40100, 0x1, 0x8, 0x2, 0x8, 0x1b, 0x0, 0x1, 0x2, 0x7, 0x7ff, 0x2000, 0x5, 0x7f, 0x2, 0xab4, 0x629, 0xff, 0x0}, r7, 0x1, r1, 0x4) write(r6, &(0x7f0000039000)='X', 0x1) recvfrom(r6, &(0x7f000029b000-0x86)=""/134, 0x86, 0x100, &(0x7f000007d000)=@rc={0x1f, {0xad96, 0x0, 0x6, 0x6, 0x1ff, 0x3ff}, 0x1}, 0xa) creat(&(0x7f0000017000)='./bus\x00', 0x0) chmod(&(0x7f000003d000-0x6)='./bus\x00', 0x62565e4bad8a76e8) 2017/12/18 10:33:16 executing program 0: mmap(&(0x7f0000000000/0xafc000)=nil, 0xafc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000afd000-0x10)='/dev/input/mice\x00', 0x0, 0x402000) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00003fd000)={&(0x7f0000afd000-0x4)=[0x200], 0x1, 0x7, 0x1, 0x6, 0x5, 0x401, {0x5, 0x6, 0x0, 0x4, 0x8f7, 0x4, 0xe2, 0x1000, 0x2, 0x8, 0x40, 0x80000001, 0xd2, 0x5, "6a92f6ba8417d08a87ba18614c2920d2031ca0d6c9fa79a0072ee260b14eec36"}}) nanosleep(&(0x7f0000250000)={0x0, 0x0}, &(0x7f0000afc000-0x10)={0x0, 0x0}) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000afd000-0x8)={0x7, 0x400}) [ 48.903339] audit: type=1400 audit(1513593196.176:23): avc: denied { setopt } for pid=14605 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 48.916539] ================================================================== ** 1271 printk messages dropped ** [ 48.923005] ffff8801d16ee380: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc ** 2352 printk messages dropped ** [ 48.934620] [] ? vfs_copy_file_range+0x740/0x740 ** 1944 printk messages dropped ** [ 48.944412] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2124 printk messages dropped ** [ 48.955094] [] ? fsnotify+0xf30/0xf30 ** 1759 printk messages dropped ** [ 48.963963] [] sg_read+0xa1c/0x1440 ** 1943 printk messages dropped ** [ 48.973752] ffff8801d16ee180: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2208 printk messages dropped ** [ 48.984878] [] __vfs_read+0x103/0x670 ** 1723 printk messages dropped ** [ 48.993519] kmem_cache_alloc+0xba/0x290 ** 1458 printk messages dropped ** [ 49.000833] [] __asan_report_load4_noabort+0x29/0x30 ** 1977 printk messages dropped ** [ 49.010779] [] sg_remove_request+0x70/0x120 ** 1855 printk messages dropped ** [ 49.020141] [] ? vfs_copy_file_range+0x740/0x740 ** 1902 printk messages dropped ** [ 49.029731] [] ? do_fast_syscall_32+0xcf/0x890 ** 2232 printk messages dropped ** [ 49.040969] [] ? default_llseek+0x290/0x290 ** 1831 printk messages dropped ** [ 49.050186] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 2084 printk messages dropped ** [ 49.060607] ================================================================== ** 2116 printk messages dropped ** [ 49.071199] [] dump_stack+0xc1/0x128 ** 1683 printk messages dropped ** [ 49.079679] ffff8801d16ee180: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2072 printk messages dropped ** [ 49.090154] [] __vfs_read+0x103/0x670 ** 1694 printk messages dropped ** [ 49.098673] [] sg_read+0xa1c/0x1440 ** 1660 printk messages dropped ** [ 49.107082] kmem_cache_alloc+0xba/0x290 ** 1417 printk messages dropped ** [ 49.114234] [] do_fast_syscall_32+0x2f7/0x890 ** 1834 printk messages dropped ** [ 49.123480] [] ? vfs_copy_file_range+0x740/0x740 ** 1888 printk messages dropped ** [ 49.132977] [] ? __might_fault+0x114/0x1d0 ** 1783 printk messages dropped ** [ 49.141989] [] do_fast_syscall_32+0x2f7/0x890 ** 2178 printk messages dropped ** [ 49.152997] Object at ffff8801d16ee280, in cache fasync_cache size: 96 ** 1947 printk messages dropped ** [ 49.162775] [] sg_remove_request+0x70/0x120 ** 1819 printk messages dropped ** [ 49.171943] CPU: 1 PID: 14639 Comm: syz-executor4 Tainted: G B 4.9.70-g9542d2a #5 ** 2347 printk messages dropped ** [ 49.183799] [] ? vfs_copy_file_range+0x740/0x740 ** 1890 printk messages dropped ** [ 49.193234] [] __vfs_read+0x103/0x670 ** 1697 printk messages dropped ** [ 49.201790] [] ? __might_fault+0x114/0x1d0 ** 1777 printk messages dropped ** [ 49.210746] [] vfs_read+0x11e/0x380 ** 1663 printk messages dropped ** [ 49.219096] ffff8801d16ee380: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc ** 2074 printk messages dropped ** [ 49.229589] [] ? rw_verify_area+0xe5/0x2b0 ** 1777 printk messages dropped ** [ 49.238566] Object at ffff8801d16ee280, in cache fasync_cache size: 96 ** 1944 printk messages dropped ** [ 49.248348] [] do_raw_write_lock+0xc7/0x1d0 ** 1795 printk messages dropped ** [ 49.257424] Allocated: ** 1118 printk messages dropped ** [ 49.263035] ffffffff8153a45c ffffed003a2ddc5c ffff8801d742ac80 0000000000000000 ** 2160 printk messages dropped ** [ 49.273927] Memory state around the buggy address: ** 1587 printk messages dropped ** [ 49.281920] [] do_raw_write_lock+0xc7/0x1d0 ** 1792 printk messages dropped ** [ 49.290988] [] ? trace_hardirqs_off_thunk+0x1a/0x1c ** 1942 printk messages dropped ** [ 49.300759] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2111 printk messages dropped ** [ 49.311416] [] do_raw_write_lock+0xc7/0x1d0 ** 1815 printk messages dropped ** [ 49.320556] ^ 2017/12/18 10:33:16 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000000000/0xbbe000)=nil, 0xbbe000, 0x3, 0x32, r0, 0x80000000000000) r1 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r1, &(0x7f0000ab8000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000bb8000)=[{0x14, 0x203, 0xd09, 0x10001, 0x0, '\t'}], 0x14}], 0x1, &(0x7f00003c3000)=[], 0x0, 0x0}, 0x0) recvfrom(r1, &(0x7f0000176000-0x28)=""/40, 0x28, 0x2000, 0x0, 0x0) ** 1937 printk messages dropped ** [ 49.330333] [] ? avc_policy_seqno+0x9/0x20 ** 2186 printk messages dropped ** [ 49.341363] [] ? trace_hardirqs_off_thunk+0x1a/0x1c ** 1973 printk messages dropped ** [ 49.351309] Object at ffff8801d16ee280, in cache fasync_cache size: 96 ** 1949 printk messages dropped ** [ 49.360984] [] sg_read+0xa1c/0x1440 ** 1661 printk messages dropped ** [ 49.369363] fasync_helper+0x37/0xb0 ** 1348 printk messages dropped ** [ 49.376154] [] do_fast_syscall_32+0x2f7/0x890 2017/12/18 10:33:16 executing program 5: mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x803, 0xc) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000992000)='/dev/ppp\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x5) pipe2(&(0x7f000034b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r2, 0x0, 0x3f, &(0x7f0000e59000)=0x0, &(0x7f0000c3c000)=0x4) write(r2, &(0x7f000066a000-0x1f)="1f0000000203ffde0000c3e801000000261f000009000180f97eee00018407", 0x1f) splice(r1, 0x0, r0, 0x0, 0x400010000, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000af3000-0xa)='/dev/ptmx\x00', 0x80000, 0x0) write(r0, &(0x7f0000e59000)="0edba63e2ff009002e73e934bfc723e2b073eb2948af5dd4e5da9fdb274f1ffd3f9cfaa5b54c603975859545b8465470a907c81828ed97c36e3585767937c11fefe211676debe6a59c7b80621fb5a3e48d8a0341ebd3b03c0ee78cc9819f1ae9f94259d6cdaa026cc44f75ecc606b00fb288c0dd76f41828a1fe53860bc9f8b4a6250d63f0fb7441aeb3c78365b0730f3edb83e0eca7fa10300a9599e4c80375665ae8f0299f783edf6cd4b528569e03973cf912657077b772a54ca11fc68dcbbb7f9558aad4689bd4837b2ec7f4f2cb05705499e91a8d7000c5", 0xda) ** 2108 printk messages dropped ** [ 49.386768] [] ? trace_hardirqs_off_thunk+0x1a/0x1c ** 2060 printk messages dropped ** [ 49.397123] ffff8801d16ee200: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2072 printk messages dropped ** [ 49.407595] [] ? default_llseek+0x290/0x290 ** 2569 printk messages dropped ** [ 49.420551] [] __asan_report_load4_noabort+0x29/0x30 ** 2957 printk messages dropped ** [ 49.435442] save_stack+0x43/0xd0 ** 1312 printk messages dropped ** [ 49.441851] ================================================================== ** 2276 printk messages dropped ** [ 49.453410] [] ? rw_verify_area+0xe5/0x2b0 ** 1905 printk messages dropped ** [ 49.462922] [] SyS_read+0xd9/0x1b0 ** 1759 printk messages dropped ** [ 49.471786] [] ? default_llseek+0x290/0x290 ** 1962 printk messages dropped ** [ 49.481641] [] ? sg_remove_request+0x70/0x120 ** 2019 printk messages dropped ** [ 49.491780] ffff8801d16ee380: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc ** 2328 printk messages dropped ** [ 49.503487] [] queued_write_lock_slowpath+0x116/0x150 ** 1965 printk messages dropped ** [ 49.513403] [] dump_stack+0xc1/0x128 ** 1660 printk messages dropped ** [ 49.521810] [] ? do_fast_syscall_32+0xcf/0x890 ** 1997 printk messages dropped ** [ 49.531761] ^ ** 1891 printk messages dropped ** [ 49.541318] sg_fasync+0x86/0xb0 ** 1267 printk messages dropped ** [ 49.547700] [] ? fsnotify+0x86/0xf30 ** 1669 printk messages dropped ** [ 49.556100] ffff8801d16ee380: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc ** 2063 printk messages dropped ** [ 49.566513] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1918 printk messages dropped ** [ 49.576190] [] ? SyS_getpgid+0xfa/0x280 ** 1719 printk messages dropped ** [ 49.584835] Freed: ** 1025 printk messages dropped ** [ 49.589998] >ffff8801d16ee280: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 2061 printk messages dropped ** [ 49.600395] [] _raw_write_lock_irqsave+0x56/0x62 ** 1866 printk messages dropped ** [ 49.609840] kasan_kmalloc+0xad/0xe0 ** 1339 printk messages dropped ** [ 49.616602] [] ? fsnotify+0x86/0xf30 ** 1665 printk messages dropped ** [ 49.624975] ffff8801d16ee200: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2063 printk messages dropped ** [ 49.635380] [] ? sg_remove_request+0x70/0x120 ** 1829 printk messages dropped ** [ 49.644605] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2101 printk messages dropped ** [ 49.655189] ffff8801d16ee2e0 ffffed003a2ddc5c ffff8801d16ee2e4 ffff8801c59a7978 ** 2106 printk messages dropped ** [ 49.665766] ffff8801c59a7950 ffffffff81d90a29 ffff8801d742ac80 ffff8801d16ee280 ** 2104 printk messages dropped ** [ 49.676342] Read of size 4 by task syz-executor4/14639 ** 1652 printk messages dropped ** [ 49.684664] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 1989 printk messages dropped ** [ 49.694667] [] ? trace_hardirqs_off_thunk+0x1a/0x1c ** 1930 printk messages dropped ** [ 49.704331] ================================================================== ** 2057 printk messages dropped ** [ 49.714712] [] ? sg_remove_request+0x70/0x120 ** 1816 printk messages dropped ** [ 49.723842] ================================================================== ** 2064 printk messages dropped ** [ 49.734295] [] ? __might_fault+0x114/0x1d0 ** 1768 printk messages dropped ** [ 49.743223] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1918 printk messages dropped ** [ 49.752910] [] do_fast_syscall_32+0x2f7/0x890 ** 1824 printk messages dropped ** [ 49.762092] [] ? fsnotify+0xf30/0xf30 ** 1688 printk messages dropped ** [ 49.770594] [] ? sg_remove_request+0x70/0x120 ** 1823 printk messages dropped ** [ 49.779774] ffff8801d16ee2e0 ffffed003a2ddc5c ffff8801d16ee2e4 ffff8801c59a7978 ** 2092 printk messages dropped ** [ 49.790321] (stack is not available) ** 1333 printk messages dropped ** [ 49.797048] [] ? rw_verify_area+0xe5/0x2b0 ** 1768 printk messages dropped ** [ 49.805963] [] vfs_read+0x11e/0x380 ** 1645 printk messages dropped ** [ 49.814260] kasan_kmalloc+0xad/0xe0 ** 1342 printk messages dropped ** [ 49.821051] [] ? selinux_file_permission+0x82/0x460 ** 1922 printk messages dropped ** [ 49.830748] kmem_cache_alloc+0xba/0x290 ** 1408 printk messages dropped ** [ 49.837853] [] ? selinux_file_permission+0x82/0x460 ** 2147 printk messages dropped ** [ 49.848646] CPU: 1 PID: 14639 Comm: syz-executor4 Tainted: G B 4.9.70-g9542d2a #5 ** 2334 printk messages dropped ** [ 49.860441] [] __vfs_read+0x103/0x670 ** 1686 printk messages dropped ** [ 49.868830] [] __asan_report_load4_noabort+0x29/0x30 ** 1932 printk messages dropped ** [ 49.878632] [] entry_SYSENTER_compat+0x51/0x60 ** 1836 printk messages dropped ** [ 49.887860] Object at ffff8801d16ee280, in cache fasync_cache size: 96 ** 1923 printk messages dropped ** [ 49.897531] >ffff8801d16ee280: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 2060 printk messages dropped ** [ 49.907909] [] do_raw_write_lock+0xc7/0x1d0 ** 1775 printk messages dropped ** [ 49.916873] [] ? __might_fault+0x114/0x1d0 ** 1766 printk messages dropped ** [ 49.925782] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 1988 printk messages dropped ** [ 49.935860] [] do_fast_syscall_32+0x2f7/0x890 ** 1891 printk messages dropped ** [ 49.945373] [] ? fsnotify+0x86/0xf30 ** 1670 printk messages dropped ** [ 49.953763] ================================================================== ** 2063 printk messages dropped ** [ 49.964162] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 1987 printk messages dropped ** [ 49.974176] [] ? vfs_copy_file_range+0x740/0x740 ** 2096 printk messages dropped ** [ 49.984719] [] ? fsnotify+0x86/0xf30 ** 1826 printk messages dropped ** [ 49.993895] [] sg_remove_request+0x70/0x120 ** 1780 printk messages dropped ** [ 50.002873] [] ? security_file_permission+0x89/0x1e0 ** 1941 printk messages dropped ** [ 50.012605] Read of size 4 by task syz-executor4/14639 ** 1651 printk messages dropped ** [ 50.020916] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1924 printk messages dropped ** [ 50.030647] Object at ffff8801d16ee280, in cache fasync_cache size: 96 ** 1923 printk messages dropped ** [ 50.040287] >ffff8801d16ee280: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 2063 printk messages dropped ** [ 50.050657] [] sg_remove_request+0x70/0x120 ** 1875 printk messages dropped ** [ 50.060116] (stack is not available) ** 1334 printk messages dropped ** [ 50.066854] [] vfs_read+0x11e/0x380 ** 1647 printk messages dropped ** [ 50.075134] kmem_cache_alloc+0xba/0x290 ** 1408 printk messages dropped ** [ 50.082210] [] ? selinux_file_permission+0x82/0x460 ** 2097 printk messages dropped ** [ 50.092740] [] sg_read+0xa1c/0x1440 ** 1645 printk messages dropped ** [ 50.101034] [] SyS_read+0xd9/0x1b0 ** 1631 printk messages dropped ** [ 50.109246] [] SyS_read+0xd9/0x1b0 ** 1834 printk messages dropped ** [ 50.118489] [] vfs_read+0x11e/0x380 ** 1647 printk messages dropped ** [ 50.126755] kmem_cache_alloc+0xba/0x290 ** 1407 printk messages dropped ** [ 50.133849] [] ? avc_policy_seqno+0x9/0x20 ** 1770 printk messages dropped ** [ 50.142775] [] ? rw_verify_area+0xe5/0x2b0 ** 1769 printk messages dropped ** [ 50.151676] [] SyS_read+0xd9/0x1b0 ** 1631 printk messages dropped ** [ 50.159883] [] SyS_read+0xd9/0x1b0 ** 1629 printk messages dropped ** [ 50.168070] [] ? rw_verify_area+0xe5/0x2b0 ** 1765 printk messages dropped ** [ 50.176951] [] ? selinux_file_permission+0x82/0x460 ** 1918 printk messages dropped ** [ 50.186608] save_stack_trace+0x16/0x20 ** 1395 printk messages dropped ** [ 50.193621] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2116 printk messages dropped ** [ 50.204296] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 1989 printk messages dropped ** [ 50.214323] [] ? trace_hardirqs_off_thunk+0x1a/0x1c ** 1926 printk messages dropped ** [ 50.223958] ^ ** 1889 printk messages dropped ** [ 50.233485] kmem_cache_alloc+0xba/0x290 ** 1408 printk messages dropped ** [ 50.240563] [] ? selinux_file_permission+0x82/0x460 ** 1927 printk messages dropped ** [ 50.250254] do_fast_syscall_32+0x2f7/0x890 ** 1460 printk messages dropped ** [ 50.257597] [] sg_finish_rem_req+0x295/0x340 ** 1893 printk messages dropped ** [ 50.267089] [] kasan_object_err+0x1c/0x70 ** 1747 printk messages dropped ** [ 50.275886] PID = 0 ** 1047 printk messages dropped ** [ 50.281148] [] ? sg_remove_request+0x70/0x120 ** 1823 printk messages dropped ** [ 50.290318] ffff8801d16ee2e0 ffffed003a2ddc5c ffff8801d16ee2e4 ffff8801c59a7978 ** 2096 printk messages dropped ** [ 50.300867] >ffff8801d16ee280: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 2067 printk messages dropped ** [ 50.311260] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 1989 printk messages dropped ** [ 50.321275] [] ? trace_hardirqs_off_thunk+0x1a/0x1c ** 1928 printk messages dropped ** [ 50.330926] ffff8801d16ee380: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc ** 2064 printk messages dropped ** [ 50.341318] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 1992 printk messages dropped ** [ 50.351363] Allocated: ** 1098 printk messages dropped ** [ 50.356864] do_fast_syscall_32+0x2f7/0x890 ** 1457 printk messages dropped ** [ 50.364179] [] _raw_write_lock_irqsave+0x56/0x62 ** 1864 printk messages dropped ** [ 50.373556] save_stack_trace+0x16/0x20 ** 1396 printk messages dropped ** [ 50.380556] [] queued_write_lock_slowpath+0x116/0x150 ** 1956 printk messages dropped ** [ 50.390408] ================================================================== ** 2062 printk messages dropped ** [ 50.400809] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 1990 printk messages dropped ** [ 50.410841] [] entry_SYSENTER_compat+0x51/0x60 ** 2085 printk messages dropped ** [ 50.421307] [] sg_finish_rem_req+0x295/0x340 ** 1765 printk messages dropped ** [ 50.430165] [] ? sg_remove_request+0x70/0x120 ** 1822 printk messages dropped ** [ 50.439316] ffff8801c59a7950 ffffffff81d90a29 ffff8801d742ac80 ffff8801d16ee280 ** 2096 printk messages dropped ** [ 50.450610] ffff8801d16ee200: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2065 printk messages dropped ** [ 50.460996] [] sg_finish_rem_req+0x295/0x340 ** 1803 printk messages dropped ** [ 50.470072] entry_SYSENTER_compat+0x51/0x60 ** 1473 printk messages dropped ** [ 50.477485] [] vfs_read+0x11e/0x380 ** 1641 printk messages dropped ** [ 50.485742] Allocated: ** 1093 printk messages dropped ** [ 50.491228] kmem_cache_alloc+0xba/0x290 ** 1411 printk messages dropped ** [ 50.498325] [] vfs_read+0x11e/0x380 ** 1653 printk messages dropped ** [ 50.506659] entry_SYSENTER_compat+0x51/0x60 ** 1474 printk messages dropped ** [ 50.514084] [] SyS_read+0xd9/0x1b0 ** 1703 printk messages dropped ** [ 50.522630] [] ? vfs_copy_file_range+0x740/0x740 ** 2230 printk messages dropped ** [ 50.533828] [] __vfs_read+0x103/0x670 ** 1688 printk messages dropped ** [ 50.542281] [] queued_write_lock_slowpath+0x116/0x150 ** 1979 printk messages dropped ** [ 50.552218] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 1986 printk messages dropped ** [ 50.562199] [] ? do_fast_syscall_32+0xcf/0x890 ** 1839 printk messages dropped ** [ 50.571432] [] entry_SYSENTER_compat+0x51/0x60 ** 1842 printk messages dropped ** [ 50.580699] kasan_slab_alloc+0x12/0x20 ** 1393 printk messages dropped ** [ 50.587689] [] queued_write_lock_slowpath+0x116/0x150 ** 2614 printk messages dropped ** [ 50.600849] save_stack_trace+0x16/0x20 ** 1884 printk messages dropped ** [ 50.610318] [] ? default_llseek+0x290/0x290 ** 2136 printk messages dropped ** [ 50.620858] entry_SYSENTER_compat+0x51/0x60 ** 1477 printk messages dropped ** [ 50.628288] [] ? do_fast_syscall_32+0xcf/0x890 ** 1840 printk messages dropped ** [ 50.637511] Object at ffff8801d16ee280, in cache fasync_cache size: 96 ** 1936 printk messages dropped ** [ 50.647187] Call Trace: ** 1112 printk messages dropped ** [ 50.652809] [] ? rw_verify_area+0xe5/0x2b0 ** 1769 printk messages dropped ** [ 50.661689] [] SyS_read+0xd9/0x1b0 ** 1631 printk messages dropped ** [ 50.669880] [] SyS_read+0xd9/0x1b0 ** 1626 printk messages dropped ** [ 50.678047] [] ? avc_policy_seqno+0x9/0x20 ** 1765 printk messages dropped ** [ 50.686920] [] ? fsnotify+0x86/0xf30 ** 1668 printk messages dropped ** [ 50.695302] ffff8801d16ee300: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc ** 2068 printk messages dropped ** [ 50.705756] [] __vfs_read+0x103/0x670 ** 1822 printk messages dropped ** [ 50.714889] [] __asan_report_load4_noabort+0x29/0x30 ** 1936 printk messages dropped ** [ 50.724633] save_stack_trace+0x16/0x20 ** 1394 printk messages dropped ** [ 50.731621] [] __asan_report_load4_noabort+0x29/0x30 ** 2116 printk messages dropped ** [ 50.742272] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1916 printk messages dropped ** [ 50.751941] [] SyS_read+0xd9/0x1b0 ** 1870 printk messages dropped ** [ 50.761286] Read of size 4 by task syz-executor4/14639 ** 1748 printk messages dropped ** [ 50.770127] fasync_helper+0x37/0xb0 ** 1511 printk messages dropped ** [ 50.777559] ================================================================== ** 2066 printk messages dropped ** [ 50.787959] [] __vfs_read+0x103/0x670 ** 1686 printk messages dropped ** [ 50.796425] [] __asan_report_load4_noabort+0x29/0x30 ** 1943 printk messages dropped ** [ 50.806202] SyS_fcntl+0x658/0xc70 ** 1305 printk messages dropped ** [ 50.812739] ================================================================== ** 2068 printk messages dropped ** [ 50.823140] [] ? fsnotify+0x86/0xf30 ** 1666 printk messages dropped ** [ 50.831500] >ffff8801d16ee280: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 2060 printk messages dropped ** [ 50.841828] [] do_raw_write_lock+0xc7/0x1d0 ** 1783 printk messages dropped ** [ 50.850820] [] ? security_file_permission+0x89/0x1e0 ** 1942 printk messages dropped ** [ 50.860572] CPU: 1 PID: 14639 Comm: syz-executor4 Tainted: G B 4.9.70-g9542d2a #5 ** 2337 printk messages dropped ** [ 50.872365] [] ? fsnotify+0xf30/0xf30 ** 1683 printk messages dropped ** [ 50.880813] [] __asan_report_load4_noabort+0x29/0x30 ** 1938 printk messages dropped ** [ 50.890578] kasan_kmalloc+0xad/0xe0 ** 1341 printk messages dropped ** [ 50.897337] [] ? avc_policy_seqno+0x9/0x20 ** 2139 printk messages dropped ** [ 50.908063] ffff8801d16ee200: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2175 printk messages dropped ** [ 50.918994] ffff8801d16ee200: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2856 printk messages dropped ** [ 50.933342] >ffff8801d16ee280: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 2088 printk messages dropped ** [ 50.943835] Allocated: ** 1097 printk messages dropped ** [ 50.949360] compat_SyS_fcntl64+0xce/0x4f0 ** 1440 printk messages dropped ** [ 50.956584] ================================================================== ** 2057 printk messages dropped ** [ 50.966945] [] _raw_write_lock_irqsave+0x56/0x62 ** 1866 printk messages dropped ** [ 50.976365] kasan_kmalloc+0xad/0xe0 ** 1339 printk messages dropped ** [ 50.983119] [] ? fsnotify+0x86/0xf30 ** 1666 printk messages dropped ** [ 50.991503] >ffff8801d16ee280: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 2066 printk messages dropped ** [ 51.001911] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1916 printk messages dropped ** [ 51.011566] [] SyS_read+0xd9/0x1b0 ** 1631 printk messages dropped ** [ 51.019756] [] SyS_read+0xd9/0x1b0 ** 1712 printk messages dropped ** [ 51.028378] kasan_kmalloc+0xad/0xe0 ** 1441 printk messages dropped ** [ 51.035608] ffff8801d16ee200: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2064 printk messages dropped ** [ 51.046002] [] sg_remove_request+0x70/0x120 ** 1781 printk messages dropped ** [ 51.055007] [] ? rw_verify_area+0xe5/0x2b0 ** 1768 printk messages dropped ** [ 51.063905] [] vfs_read+0x11e/0x380 ** 1644 printk messages dropped ** [ 51.072179] save_stack+0x43/0xd0 ** 1286 printk messages dropped ** [ 51.078662] [] entry_SYSENTER_compat+0x51/0x60 ** 1833 printk messages dropped ** [ 51.087896] [] do_fast_syscall_32+0x2f7/0x890 ** 1820 printk messages dropped ** [ 51.097033] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 2441 printk messages dropped ** [ 51.109329] [] sg_remove_request+0x70/0x120 ** 2122 printk messages dropped ** [ 51.120046] [] vfs_read+0x11e/0x380 ** 1647 printk messages dropped ** [ 51.128347] kmem_cache_alloc+0xba/0x290 ** 1404 printk messages dropped ** [ 51.135422] [] ? default_llseek+0x290/0x290 ** 1920 printk messages dropped ** [ 51.145094] Allocated: ** 1396 printk messages dropped ** [ 51.152111] [] __asan_report_load4_noabort+0x29/0x30 ** 2668 printk messages dropped ** [ 51.165562] [] ? avc_policy_seqno+0x9/0x20 ** 1845 printk messages dropped ** [ 51.174848] [] do_fast_syscall_32+0x2f7/0x890 ** 1818 printk messages dropped ** [ 51.183969] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 1985 printk messages dropped ** [ 51.194008] [] ? SyS_getpgid+0xfa/0x280 ** 1714 printk messages dropped ** [ 51.202654] sg_fasync+0x86/0xb0 ** 1270 printk messages dropped ** [ 51.209069] [] ? selinux_file_permission+0x82/0x460 ** 1917 printk messages dropped ** [ 51.218748] PID = 14639 ** 1434 printk messages dropped ** [ 51.225953] sg_fasync+0x86/0xb0 ** 1440 printk messages dropped ** [ 51.233174] ffff8801d16ee300: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc ** 2065 printk messages dropped ** [ 51.243628] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 1988 printk messages dropped ** [ 51.253665] [] do_fast_syscall_32+0x2f7/0x890 ** 1821 printk messages dropped ** [ 51.262803] [] __vfs_read+0x103/0x670 ** 1686 printk messages dropped ** [ 51.271262] [] __asan_report_load4_noabort+0x29/0x30 ** 1938 printk messages dropped ** [ 51.281056] kasan_kmalloc+0xad/0xe0 ** 1342 printk messages dropped ** [ 51.287808] [] ? selinux_file_permission+0x82/0x460 ** 2190 printk messages dropped ** [ 51.298813] save_stack_trace+0x16/0x20 ** 1393 printk messages dropped ** [ 51.305781] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2091 printk messages dropped ** [ 51.316313] ^ ** 1882 printk messages dropped ** [ 51.325849] Object at ffff8801d16ee280, in cache fasync_cache size: 96 ** 1927 printk messages dropped ** [ 51.335508] ================================================================== ** 2064 printk messages dropped ** [ 51.345931] [] ? __might_fault+0x114/0x1d0 ** 1770 printk messages dropped ** [ 51.354846] [] ? default_llseek+0x290/0x290 ** 1782 printk messages dropped ** [ 51.363821] [] entry_SYSENTER_compat+0x51/0x60 ** 1835 printk messages dropped ** [ 51.373048] [] entry_SYSENTER_compat+0x51/0x60 ** 1836 printk messages dropped ** [ 51.382281] Object at ffff8801d16ee280, in cache fasync_cache size: 96 ** 1928 printk messages dropped ** [ 51.391944] ================================================================== ** 2063 printk messages dropped ** [ 51.402355] [] ? __might_fault+0x114/0x1d0 ** 1769 printk messages dropped ** [ 51.411261] [] __vfs_read+0x103/0x670 ** 1685 printk messages dropped ** [ 51.419710] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2089 printk messages dropped ** [ 51.430223] ffff8801d16ee200: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2069 printk messages dropped ** [ 51.440640] [] ? __might_fault+0x114/0x1d0 ** 1793 printk messages dropped ** [ 51.449692] kmem_cache_alloc+0xba/0x290 ** 1411 printk messages dropped ** [ 51.456785] [] vfs_read+0x11e/0x380 ** 1656 printk messages dropped ** [ 51.465038] (stack is not available) ** 1337 printk messages dropped ** [ 51.471688] [] ? SyS_getpgid+0xfa/0x280 ** 1724 printk messages dropped ** [ 51.480312] ffff8801d16ee200: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2068 printk messages dropped ** [ 51.490702] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 1996 printk messages dropped ** [ 51.500734] kasan_kmalloc+0xad/0xe0 ** 1340 printk messages dropped ** [ 51.507454] [] ? fsnotify+0xf30/0xf30 ** 1681 printk messages dropped ** [ 51.515867] [] kasan_report.part.1+0x21c/0x500 ** 1837 printk messages dropped ** [ 51.525089] [] __asan_report_load4_noabort+0x29/0x30 ** 1934 printk messages dropped ** [ 51.534859] Allocated: ** 1099 printk messages dropped ** [ 51.540379] entry_SYSENTER_compat+0x51/0x60 ** 1473 printk messages dropped ** [ 51.547803] [] vfs_read+0x11e/0x380 ** 1641 printk messages dropped ** [ 51.556059] Allocated: ** 1099 printk messages dropped ** [ 51.561583] entry_SYSENTER_compat+0x51/0x60 ** 1473 printk messages dropped ** [ 51.568995] [] vfs_read+0x11e/0x380 ** 1643 printk messages dropped ** [ 51.577286] save_stack_trace+0x16/0x20 ** 1388 printk messages dropped ** [ 51.584242] ffffffff8153a45c ffffed003a2ddc5c ffff8801d742ac80 0000000000000000 ** 2252 printk messages dropped ** [ 51.595587] [] do_raw_write_lock+0xc7/0x1d0 ** 1780 printk messages dropped ** [ 51.604600] [] ? fsnotify+0xf30/0xf30 ** 1691 printk messages dropped ** [ 51.613091] [] sg_read+0xa1c/0x1440 ** 1650 printk messages dropped ** [ 51.621424] [] do_fast_syscall_32+0x2f7/0x890 ** 1828 printk messages dropped ** [ 51.630610] [] ? rw_verify_area+0xe5/0x2b0 ** 1774 printk messages dropped ** [ 51.639500] [] do_fast_syscall_32+0x2f7/0x890 ** 1821 printk messages dropped ** [ 51.648627] [] __vfs_read+0x103/0x670 ** 1684 printk messages dropped ** [ 51.657033] [] kasan_report.part.1+0x21c/0x500 ** 1831 printk messages dropped ** [ 51.666249] ffffffff8153a45c ffffed003a2ddc5c ffff8801d742ac80 0000000000000000 ** 2094 printk messages dropped ** [ 51.676806] ffff8801d16ee200: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2069 printk messages dropped ** [ 51.687256] [] ? __might_fault+0x114/0x1d0 ** 1770 printk messages dropped ** [ 51.696165] [] ? default_llseek+0x290/0x290 ** 1783 printk messages dropped ** [ 51.705126] Object at ffff8801d16ee280, in cache fasync_cache size: 96 ** 1930 printk messages dropped ** [ 51.714773] Read of size 4 by task syz-executor4/14639 ** 1654 printk messages dropped ** [ 51.723114] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 2046 printk messages dropped ** [ 51.733416] [] ? security_file_permission+0x89/0x1e0 ** 1943 printk messages dropped ** [ 51.743120] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 2459 printk messages dropped ** [ 51.755487] [] do_raw_write_lock+0xc7/0x1d0 ** 1780 printk messages dropped ** [ 51.764468] [] ? fsnotify+0xf30/0xf30 ** 1683 printk messages dropped ** [ 51.772909] [] __asan_report_load4_noabort+0x29/0x30 ** 1934 printk messages dropped ** [ 51.782680] Allocated: ** 1100 printk messages dropped ** [ 51.788204] Freed: ** 1024 printk messages dropped ** [ 51.793367] ffff8801d16ee200: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2063 printk messages dropped ** [ 51.803743] [] ? sg_remove_request+0x70/0x120 ** 1868 printk messages dropped ** [ 51.813166] fasync_helper+0x37/0xb0 ** 1652 printk messages dropped ** [ 51.821438] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 2883 printk messages dropped ** [ 51.835979] [] ? security_file_permission+0x89/0x1e0 ** 2047 printk messages dropped ** [ 51.846270] [] do_fast_syscall_32+0x2f7/0x890 ** 1832 printk messages dropped ** [ 51.855470] [] ? SyS_getpgid+0xfa/0x280 ** 1727 printk messages dropped ** [ 51.864119] ffff8801d16ee300: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc ** 2171 printk messages dropped ** [ 51.875009] ffff8801d16ee180: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2065 printk messages dropped ** [ 51.885360] [] sg_remove_request+0x70/0x120 ** 1782 printk messages dropped ** [ 51.894328] [] vfs_read+0x11e/0x380 ** 1640 printk messages dropped ** [ 51.902569] Object at ffff8801d16ee280, in cache fasync_cache size: 96 ** 1928 printk messages dropped ** [ 51.912231] ================================================================== ** 2062 printk messages dropped ** [ 51.922661] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 1995 printk messages dropped ** [ 51.932711] save_stack+0x43/0xd0 ** 1285 printk messages dropped ** [ 51.939185] [] ? trace_hardirqs_off_thunk+0x1a/0x1c ** 1925 printk messages dropped ** [ 51.948824] >ffff8801d16ee280: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 2057 printk messages dropped ** [ 51.959143] [] __asan_report_load4_noabort+0x29/0x30 ** 1931 printk messages dropped ** [ 51.968917] [] ? trace_hardirqs_off_thunk+0x1a/0x1c ** 1919 printk messages dropped ** [ 51.978576] Freed: ** 1025 printk messages dropped ** [ 51.983743] >ffff8801d16ee280: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 2064 printk messages dropped ** [ 51.994186] [] sg_finish_rem_req+0x295/0x340 ** 1794 printk messages dropped ** [ 52.003242] save_stack+0x43/0xd0 ** 1285 printk messages dropped ** [ 52.009705] [] ? trace_hardirqs_off_thunk+0x1a/0x1c ** 1919 printk messages dropped ** [ 52.019344] Freed: ** 1025 printk messages dropped ** [ 52.024519] >ffff8801d16ee280: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 2059 printk messages dropped ** [ 52.034886] [] queued_write_lock_slowpath+0x116/0x150 ** 1955 printk messages dropped ** [ 52.044763] ================================================================== ** 2062 printk messages dropped ** [ 52.055183] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1915 printk messages dropped ** [ 52.064833] [] vfs_read+0x11e/0x380 ** 1647 printk messages dropped ** [ 52.073114] kmem_cache_alloc+0xba/0x290 ** 1407 printk messages dropped ** [ 52.080197] [] ? avc_policy_seqno+0x9/0x20 ** 1920 printk messages dropped ** [ 52.089884] save_stack+0x43/0xd0 ** 1282 printk messages dropped ** [ 52.096349] [] ? do_fast_syscall_32+0xcf/0x890 ** 1840 printk messages dropped ** [ 52.105606] Object at ffff8801d16ee280, in cache fasync_cache size: 96 ** 1934 printk messages dropped ** [ 52.115322] ffff8801d16ee2e0 ffffed003a2ddc5c ffff8801d16ee2e4 ffff8801c59a7978 ** 2096 printk messages dropped ** [ 52.125862] >ffff8801d16ee280: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 2072 printk messages dropped ** [ 52.136285] [] ? fsnotify+0x86/0xf30 ** 1839 printk messages dropped ** [ 52.145533] [] ? security_file_permission+0x89/0x1e0 ** 2662 printk messages dropped ** [ 52.158888] Object at ffff8801d16ee280, in cache fasync_cache size: 96 ** 2495 printk messages dropped ** [ 52.171418] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 2520 printk messages dropped ** [ 52.184136] [] ? fsnotify+0x86/0xf30 ** 1667 printk messages dropped ** [ 52.192509] ^ ** 1883 printk messages dropped ** [ 52.201977] Allocated: ** 1104 printk messages dropped ** [ 52.207493] ffff8801d16ee180: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2060 printk messages dropped ** [ 52.217857] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2054 printk messages dropped ** [ 52.228206] [] ? fsnotify+0xf30/0xf30 ** 1682 printk messages dropped ** [ 52.236650] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2090 printk messages dropped ** [ 52.247198] >ffff8801d16ee280: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 2063 printk messages dropped ** [ 52.257604] [] sg_remove_request+0x70/0x120 ** 1780 printk messages dropped ** [ 52.266589] [] ? security_file_permission+0x89/0x1e0 ** 1941 printk messages dropped ** [ 52.276326] Read of size 4 by task syz-executor4/14639 ** 1648 printk messages dropped ** [ 52.284644] [] sg_remove_request+0x70/0x120 ** 1781 printk messages dropped ** [ 52.293626] [] ? rw_verify_area+0xe5/0x2b0 ** 1770 printk messages dropped ** [ 52.302553] [] ? vfs_copy_file_range+0x740/0x740 ** 1879 printk messages dropped ** [ 52.311976] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2091 printk messages dropped ** [ 52.322494] ^ ** 1885 printk messages dropped ** [ 52.331997] save_stack_trace+0x16/0x20 ** 1394 printk messages dropped ** [ 52.338980] [] __asan_report_load4_noabort+0x29/0x30 ** 1970 printk messages dropped ** [ 52.348904] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2089 printk messages dropped ** [ 52.359425] ffff8801d16ee200: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2060 printk messages dropped ** [ 52.369820] [] queued_write_lock_slowpath+0x116/0x150 ** 1950 printk messages dropped ** [ 52.379649] ffff8801d16ee200: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2066 printk messages dropped ** [ 52.390072] [] sg_read+0xa1c/0x1440 ** 1643 printk messages dropped ** [ 52.398387] [] ? rw_verify_area+0xe5/0x2b0 ** 1758 printk messages dropped ** [ 52.407198] [] ? __might_fault+0x114/0x1d0 ** 1766 printk messages dropped ** [ 52.416083] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 2108 printk messages dropped ** [ 52.426759] [] ? __might_fault+0x114/0x1d0 ** 1766 printk messages dropped ** [ 52.435664] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 1986 printk messages dropped ** [ 52.446230] [] ? do_fast_syscall_32+0xcf/0x890 ** 1835 printk messages dropped ** [ 52.455474] [] ? do_fast_syscall_32+0xcf/0x890 ** 1835 printk messages dropped ** [ 52.464718] [] ? do_fast_syscall_32+0xcf/0x890 ** 1834 printk messages dropped ** [ 52.473954] [] ? SyS_getpgid+0xfa/0x280 ** 1711 printk messages dropped ** [ 52.482564] kasan_slab_alloc+0x12/0x20 ** 1393 printk messages dropped ** [ 52.489557] [] queued_write_lock_slowpath+0x116/0x150 ** 1952 printk messages dropped ** [ 52.499399] ^ ** 1881 printk messages dropped ** [ 52.508913] [] entry_SYSENTER_compat+0x51/0x60 ** 1831 printk messages dropped ** [ 52.518138] [] ? do_fast_syscall_32+0xcf/0x890 ** 1834 printk messages dropped ** [ 52.527389] [] ? SyS_getpgid+0xfa/0x280 ** 1720 printk messages dropped ** [ 52.536048] PID = 0 ** 1044 printk messages dropped ** [ 52.541310] [] queued_write_lock_slowpath+0x116/0x150 ** 1959 printk messages dropped ** [ 52.551164] CPU: 1 PID: 14639 Comm: syz-executor4 Tainted: G B 4.9.70-g9542d2a #5 ** 2338 printk messages dropped ** [ 52.562968] [] ? avc_policy_seqno+0x9/0x20 ** 1789 printk messages dropped ** [ 52.571961] sg_fasync+0x86/0xb0 ** 1269 printk messages dropped ** [ 52.578343] [] ? avc_policy_seqno+0x9/0x20 ** 1763 printk messages dropped ** [ 52.587190] [] __vfs_read+0x103/0x670 ** 1843 printk messages dropped ** [ 52.596474] [] vfs_read+0x11e/0x380 ** 1643 printk messages dropped ** [ 52.604761] save_stack_trace+0x16/0x20 ** 1394 printk messages dropped ** [ 52.611571] [] __asan_report_load4_noabort+0x29/0x30 ** 1937 printk messages dropped ** [ 52.621352] save_stack+0x43/0xd0 ** 1287 printk messages dropped ** [ 52.627866] Object at ffff8801d16ee280, in cache fasync_cache size: 96 ** 1924 printk messages dropped ** [ 52.637505] ^ ** 1882 printk messages dropped ** [ 52.646986] Object at ffff8801d16ee280, in cache fasync_cache size: 96 ** 1925 printk messages dropped ** [ 52.656650] ffff8801d16ee300: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc ** 2061 printk messages dropped ** [ 52.667048] [] sg_remove_request+0x70/0x120 ** 1783 printk messages dropped ** [ 52.676053] [] SyS_read+0xd9/0x1b0 ** 1633 printk messages dropped ** [ 52.684282] [] ? SyS_getpgid+0xfa/0x280 ** 1719 printk messages dropped ** [ 52.692930] Freed: ** 1025 printk messages dropped ** [ 52.698061] >ffff8801d16ee280: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 2066 printk messages dropped ** [ 52.708458] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 2245 printk messages dropped ** [ 52.719746] [] ? __might_fault+0x114/0x1d0 ** 1763 printk messages dropped ** [ 52.728607] [] sg_finish_rem_req+0x295/0x340 ** 1793 printk messages dropped ** [ 52.737670] save_stack_trace+0x16/0x20 ** 1393 printk messages dropped ** [ 52.744670] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2092 printk messages dropped ** [ 52.755233] ffff8801d16ee300: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc ** 2063 printk messages dropped ** [ 52.765637] [] sg_read+0xa1c/0x1440 ** 1642 printk messages dropped ** [ 52.773914] [] ? security_file_permission+0x89/0x1e0 ** 1947 printk messages dropped ** [ 52.783683] Call Trace: ** 1108 printk messages dropped ** [ 52.789301] [] ? fsnotify+0xf30/0xf30 ** 1747 printk messages dropped ** [ 52.798060] [] dump_stack+0xc1/0x128 ** 1751 printk messages dropped ** [ 52.806874] ffff8801d16ee180: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2060 printk messages dropped ** [ 52.817269] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2056 printk messages dropped ** [ 52.827642] [] ? selinux_file_permission+0x82/0x460 ** 1916 printk messages dropped ** [ 52.837300] Allocated: ** 1099 printk messages dropped ** [ 52.842825] entry_SYSENTER_compat+0x51/0x60 ** 1475 printk messages dropped ** [ 52.850267] [] ? vfs_copy_file_range+0x740/0x740 ** 1875 printk messages dropped ** [ 52.859683] Call Trace: ** 1108 printk messages dropped ** [ 52.865296] [] ? fsnotify+0xf30/0xf30 ** 1684 printk messages dropped ** [ 52.873735] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2055 printk messages dropped ** [ 52.884103] [] ? avc_policy_seqno+0x9/0x20 ** 1769 printk messages dropped ** [ 52.893018] [] ? security_file_permission+0x89/0x1e0 ** 1947 printk messages dropped ** [ 52.902789] Call Trace: ** 1108 printk messages dropped ** [ 52.908397] [] ? fsnotify+0xf30/0xf30 ** 1683 printk messages dropped ** [ 52.916841] [] __asan_report_load4_noabort+0x29/0x30 ** 1930 printk messages dropped ** [ 52.926577] [] do_fast_syscall_32+0x2f7/0x890 ** 1824 printk messages dropped ** [ 52.935754] [] ? fsnotify+0xf30/0xf30 ** 1690 printk messages dropped ** [ 52.944267] [] sg_finish_rem_req+0x295/0x340 ** 1802 printk messages dropped ** [ 52.953343] do_fast_syscall_32+0x2f7/0x890 ** 1461 printk messages dropped ** [ 52.960676] [] sg_read+0xa1c/0x1440 ** 1643 printk messages dropped ** [ 52.968927] [] ? rw_verify_area+0xe5/0x2b0 ** 1764 printk messages dropped ** [ 52.977794] [] ? avc_policy_seqno+0x9/0x20 ** 1764 printk messages dropped ** [ 52.986676] [] ? default_llseek+0x290/0x290 ** 1786 printk messages dropped ** [ 52.995688] save_stack_trace+0x16/0x20 ** 1397 printk messages dropped ** [ 53.002709] [] do_raw_write_lock+0xc7/0x1d0 ** 1784 printk messages dropped ** [ 53.011718] [] ? rw_verify_area+0xe5/0x2b0 ** 1770 printk messages dropped ** [ 53.020604] [] ? vfs_copy_file_range+0x740/0x740 ** 1879 printk messages dropped ** [ 53.030011] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2098 printk messages dropped ** [ 53.040557] CPU: 1 PID: 14639 Comm: syz-executor4 Tainted: G B 4.9.70-g9542d2a #5 ** 2336 printk messages dropped ** [ 53.052323] [] ? fsnotify+0x86/0xf30 ** 1667 printk messages dropped ** [ 53.060675] ^ ** 1890 printk messages dropped ** [ 53.070208] fasync_helper+0x37/0xb0 ** 1341 printk messages dropped ** [ 53.076960] [] ? rw_verify_area+0xe5/0x2b0 ** 1766 printk messages dropped ** [ 53.085837] [] ? security_file_permission+0x89/0x1e0 ** 1940 printk messages dropped ** [ 53.095544] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801d16ee2e4 ** 2694 printk messages dropped ** [ 53.109136] Allocated: ** 1094 printk messages dropped ** [ 53.114637] fasync_helper+0x37/0xb0 ** 1336 printk messages dropped ** [ 53.121345] [] ? fsnotify+0x86/0xf30 ** 1665 printk messages dropped ** [ 53.129723] ffff8801d16ee200: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2059 printk messages dropped ** [ 53.140103] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2058 printk messages dropped ** [ 53.150494] [] ? rw_verify_area+0xe5/0x2b0 ** 1769 printk messages dropped ** [ 53.159415] [] SyS_read+0xd9/0x1b0 ** 1626 printk messages dropped ** [ 53.167592] [] ? avc_policy_seqno+0x9/0x20 ** 1764 printk messages dropped ** [ 53.176453] [] ? default_llseek+0x290/0x290 ** 1779 printk messages dropped ** [ 53.185436] [] ? vfs_copy_file_range+0x740/0x740 ** 1926 printk messages dropped ** [ 53.195119] ffff8801d16ee200: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2065 printk messages dropped ** [ 53.205546] [] sg_finish_rem_req+0x295/0x340 ** 1797 printk messages dropped ** [ 53.214609] kmem_cache_alloc+0xba/0x290 ** 1409 printk messages dropped ** [ 53.221695] [] ? security_file_permission+0x89/0x1e0 ** 1950 printk messages dropped ** [ 53.231477] [] kasan_report.part.1+0x21c/0x500 ** 1836 printk messages dropped ** [ 53.240711] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2091 printk messages dropped ** [ 53.251213] ^ ** 1889 printk messages dropped ** [ 53.260741] kmem_cache_alloc+0xba/0x290 ** 1409 printk messages dropped ** [ 53.267842] [] ? security_file_permission+0x89/0x1e0 ** 1941 printk messages dropped ** [ 53.277576] Read of size 4 by task syz-executor4/14639 ** 2028 printk messages dropped ** [ 53.287777] (stack is not available) ** 1678 printk messages dropped ** [ 53.296256] [] ? do_fast_syscall_32+0xcf/0x890 ** 1836 printk messages dropped ** [ 53.305501] [] ? vfs_copy_file_range+0x740/0x740 ** 1875 printk messages dropped ** [ 53.314903] [] kasan_report.part.1+0x21c/0x500 ** 1836 printk messages dropped ** [ 53.324151] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2094 printk messages dropped ** [ 53.334695] ================================================================== ** 2063 printk messages dropped ** [ 53.345104] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 1992 printk messages dropped ** [ 53.355141] Allocated: ** 1102 printk messages dropped ** [ 53.360655] (stack is not available) ** 1333 printk messages dropped ** [ 53.367388] [] ? rw_verify_area+0xe5/0x2b0 ** 1764 printk messages dropped ** [ 53.376239] [] ? avc_policy_seqno+0x9/0x20 ** 2316 printk messages dropped ** [ 53.387884] [] SyS_read+0xd9/0x1b0 ** 2040 printk messages dropped ** [ 53.398174] [] ? vfs_copy_file_range+0x740/0x740 ** 1873 printk messages dropped ** [ 53.407575] ffff8801d16ee2e0 ffffed003a2ddc5c ffff8801d16ee2e4 ffff8801c59a7978 ** 2090 printk messages dropped ** [ 53.418133] Freed: ** 1026 printk messages dropped ** [ 53.423286] ^ ** 1888 printk messages dropped ** [ 53.432825] kasan_slab_alloc+0x12/0x20 ** 1394 printk messages dropped ** [ 53.439835] [] do_raw_write_lock+0xc7/0x1d0 ** 1780 printk messages dropped ** [ 53.448812] [] ? fsnotify+0xf30/0xf30 ** 1681 printk messages dropped ** [ 53.457248] [] kasan_report.part.1+0x21c/0x500 ** 1835 printk messages dropped ** [ 53.466489] [] kasan_report.part.1+0x21c/0x500 ** 1835 printk messages dropped ** [ 53.475736] [] kasan_report.part.1+0x21c/0x500 ** 1831 printk messages dropped ** [ 53.484961] ffffffff8153a45c ffffed003a2ddc5c ffff8801d742ac80 0000000000000000 ** 2096 printk messages dropped ** [ 53.495524] ^ ** 1883 printk messages dropped ** [ 53.505053] Allocated: ** 1102 printk messages dropped ** [ 53.510571] (stack is not available) ** 1333 printk messages dropped ** [ 53.517294] [] ? rw_verify_area+0xe5/0x2b0 ** 1765 printk messages dropped ** [ 53.526182] [] ? selinux_file_permission+0x82/0x460 ** 1919 printk messages dropped ** [ 53.535832] save_stack+0x43/0xd0 ** 1284 printk messages dropped ** [ 53.542314] [] do_fast_syscall_32+0x2f7/0x890 ** 1823 printk messages dropped ** [ 53.551500] [] ? fsnotify+0x86/0xf30 ** 2068 printk messages dropped ** [ 53.561906] Freed: ** 1021 printk messages dropped ** [ 53.567040] (stack is not available) ** 1333 printk messages dropped ** [ 53.573765] [] ? rw_verify_area+0xe5/0x2b0 ** 1769 printk messages dropped ** [ 53.582673] [] SyS_read+0xd9/0x1b0 ** 1632 printk messages dropped ** [ 53.590889] [] ? vfs_copy_file_range+0x740/0x740 ** 1880 printk messages dropped ** [ 53.600319] [] __asan_report_load4_noabort+0x29/0x30 ** 1938 printk messages dropped ** [ 53.610088] kasan_kmalloc+0xad/0xe0 ** 1342 printk messages dropped ** [ 53.616831] [] ? selinux_file_permission+0x82/0x460 ** 1931 printk messages dropped ** [ 53.626520] (stack is not available) ** 1332 printk messages dropped ** [ 53.633217] [] ? security_file_permission+0x89/0x1e0 ** 1944 printk messages dropped ** [ 53.642958] ffff8801c59a7950 ffffffff81d90a29 ffff8801d742ac80 ffff8801d16ee280 ** 2095 printk messages dropped ** [ 53.653500] ffff8801d16ee180: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2071 printk messages dropped ** [ 53.663931] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1924 printk messages dropped ** [ 53.673613] save_stack_trace+0x16/0x20 ** 1398 printk messages dropped ** [ 53.680578] [] _raw_write_lock_irqsave+0x56/0x62 ** 1876 printk messages dropped ** [ 53.690012] PID = 0 ** 1045 printk messages dropped ** [ 53.695261] [] do_raw_write_lock+0xc7/0x1d0 ** 1781 printk messages dropped ** [ 53.704225] [] ? avc_policy_seqno+0x9/0x20 ** 1765 printk messages dropped ** [ 53.713078] [] ? fsnotify+0x86/0xf30 ** 1667 printk messages dropped ** [ 53.721443] ^ ** 1896 printk messages dropped ** [ 53.731026] Freed: ** 1026 printk messages dropped ** [ 53.736178] ^ ** 1887 printk messages dropped ** [ 53.745668] kasan_kmalloc+0xad/0xe0 ** 1340 printk messages dropped ** [ 53.752411] [] ? fsnotify+0xf30/0xf30 ** 1686 printk messages dropped ** [ 53.760854] [] do_raw_write_lock+0xc7/0x1d0 ** 1786 printk messages dropped ** [ 53.769869] [] SyS_read+0xd9/0x1b0 ** 1622 printk messages dropped ** [ 53.778024] [] __vfs_read+0x103/0x670 ** 1684 printk messages dropped ** [ 53.786456] [] kasan_report.part.1+0x21c/0x500 ** 1837 printk messages dropped ** [ 53.795729] [] __asan_report_load4_noabort+0x29/0x30 ** 1934 printk messages dropped ** [ 53.805500] Allocated: ** 1101 printk messages dropped ** [ 53.811018] PID = 0 ** 1046 printk messages dropped ** [ 53.816285] [] _raw_write_lock_irqsave+0x56/0x62 ** 1867 printk messages dropped ** [ 53.825699] kasan_slab_alloc+0x12/0x20 ** 1394 printk messages dropped ** [ 53.832679] [] do_raw_write_lock+0xc7/0x1d0 ** 1785 printk messages dropped ** [ 53.841676] [] vfs_read+0x11e/0x380 ** 1644 printk messages dropped ** [ 53.849944] save_stack+0x43/0xd0 ** 1284 printk messages dropped ** [ 53.856409] [] do_fast_syscall_32+0x2f7/0x890 ** 1827 printk messages dropped ** [ 53.865589] [] ? security_file_permission+0x89/0x1e0 ** 1939 printk messages dropped ** [ 53.875324] ================================================================== ** 2060 printk messages dropped ** [ 53.885690] [] sg_read+0xa1c/0x1440 ** 1643 printk messages dropped ** [ 53.893979] [] ? rw_verify_area+0xe5/0x2b0 ** 1768 printk messages dropped ** [ 53.902888] [] vfs_read+0x11e/0x380 ** 1735 printk messages dropped ** [ 53.911586] Read of size 4 by task syz-executor4/14639 ** 1874 printk messages dropped ** [ 53.921067] [] ? trace_hardirqs_off_thunk+0x1a/0x1c ** 1937 printk messages dropped ** [ 53.930777] ffffffff8153a45c ffffed003a2ddc5c ffff8801d742ac80 0000000000000000 ** 2099 printk messages dropped ** [ 53.941246] ================================================================== ** 2063 printk messages dropped ** [ 53.951633] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 1988 printk messages dropped ** [ 53.961632] [] do_fast_syscall_32+0x2f7/0x890 ** 1827 printk messages dropped ** [ 53.970815] [] ? security_file_permission+0x89/0x1e0 ** 1950 printk messages dropped ** [ 53.980598] [] kasan_report.part.1+0x21c/0x500 ** 1832 printk messages dropped ** [ 53.989802] Call Trace: ** 1104 printk messages dropped ** [ 53.995369] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1915 printk messages dropped ** [ 54.005020] [] ? SyS_getpgid+0xfa/0x280 ** 1712 printk messages dropped ** [ 54.013644] kmem_cache_alloc+0xba/0x290 ** 1410 printk messages dropped ** [ 54.020758] [] ? rw_verify_area+0xe5/0x2b0 ** 1770 printk messages dropped ** [ 54.029711] [] ? vfs_copy_file_range+0x740/0x740 ** 1871 printk messages dropped ** [ 54.039091] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 2454 printk messages dropped ** [ 54.051428] [] kasan_report.part.1+0x21c/0x500 ** 1837 printk messages dropped ** [ 54.060695] [] __asan_report_load4_noabort+0x29/0x30 ** 1937 printk messages dropped ** [ 54.070501] save_stack+0x43/0xd0 ** 1283 printk messages dropped ** [ 54.076961] [] ? vfs_copy_file_range+0x740/0x740 ** 1875 printk messages dropped ** [ 54.086350] [] kasan_report.part.1+0x21c/0x500 ** 1839 printk messages dropped ** [ 54.095616] [] queued_write_lock_slowpath+0x116/0x150 ** 1952 printk messages dropped ** [ 54.105447] ^ ** 1887 printk messages dropped ** [ 54.114953] kasan_kmalloc+0xad/0xe0 ** 1338 printk messages dropped ** [ 54.121690] [] ? default_llseek+0x290/0x290 ** 1828 printk messages dropped ** [ 54.130879] [] sg_finish_rem_req+0x295/0x340 ** 1796 printk messages dropped ** [ 54.139952] kasan_slab_alloc+0x12/0x20 ** 1391 printk messages dropped ** [ 54.146928] [] __asan_report_load4_noabort+0x29/0x30 ** 1931 printk messages dropped ** [ 54.156652] [] ? trace_hardirqs_off_thunk+0x1a/0x1c ** 1926 printk messages dropped ** [ 54.166331] ^ ** 1885 printk messages dropped ** [ 54.175859] save_stack_trace+0x16/0x20 ** 1394 printk messages dropped ** [ 54.182851] [] __asan_report_load4_noabort+0x29/0x30 ** 1936 printk messages dropped ** [ 54.192628] save_stack_trace+0x16/0x20 ** 1394 printk messages dropped ** [ 54.199622] [] __asan_report_load4_noabort+0x29/0x30 ** 1928 printk messages dropped ** [ 54.209347] [] ? do_fast_syscall_32+0xcf/0x890 ** 1837 printk messages dropped ** [ 54.218592] [] do_fast_syscall_32+0x2f7/0x890 ** 1823 printk messages dropped ** [ 54.227785] [] ? fsnotify+0x86/0xf30 ** 1665 printk messages dropped ** [ 54.236156] ffff8801d16ee200: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2058 printk messages dropped ** [ 54.246505] [] __asan_report_load4_noabort+0x29/0x30 ** 1931 printk messages dropped ** [ 54.256267] [] ? trace_hardirqs_off_thunk+0x1a/0x1c ** 1919 printk messages dropped ** [ 54.265920] Freed: ** 1026 printk messages dropped ** [ 54.271077] ^ ** 1889 printk messages dropped ** [ 54.280651] kmem_cache_alloc+0xba/0x290 ** 1408 printk messages dropped ** [ 54.287747] [] ? selinux_file_permission+0x82/0x460 ** 1916 printk messages dropped ** [ 54.297390] Allocated: ** 1099 printk messages dropped ** [ 54.302908] entry_SYSENTER_compat+0x51/0x60 ** 1471 printk messages dropped ** [ 54.310305] [] ? security_file_permission+0x89/0x1e0 ** 1941 printk messages dropped ** [ 54.320050] Read of size 4 by task syz-executor4/14639 ** 1716 printk messages dropped ** [ 54.328717] [] sg_remove_request+0x70/0x120 ** 1832 printk messages dropped ** [ 54.337939] [] do_raw_write_lock+0xc7/0x1d0 ** 1849 printk messages dropped ** [ 54.347266] [] ? avc_policy_seqno+0x9/0x20 ** 1766 printk messages dropped ** [ 54.356175] [] ? fsnotify+0xf30/0xf30 ** 1685 printk messages dropped ** [ 54.364651] [] queued_write_lock_slowpath+0x116/0x150 ** 1958 printk messages dropped ** [ 54.374510] Read of size 4 by task syz-executor4/14639 ** 1649 printk messages dropped ** [ 54.382827] [] sg_finish_rem_req+0x295/0x340 ** 1804 printk messages dropped ** [ 54.391905] Freed: ** 1023 printk messages dropped ** [ 54.397049] ffff8801d16ee180: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2068 printk messages dropped ** [ 54.407451] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1922 printk messages dropped ** [ 54.417150] [] ? trace_hardirqs_off_thunk+0x1a/0x1c ** 1777 printk messages dropped ** [ 54.426069] fasync_helper+0x37/0xb0 ** 1340 printk messages dropped ** [ 54.432796] [] ? security_file_permission+0x89/0x1e0 ** 1940 printk messages dropped ** [ 54.442505] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801d16ee2e4 ** 2693 printk messages dropped ** [ 54.456859] Object at ffff8801d16ee280, in cache fasync_cache size: 96 ** 1928 printk messages dropped ** [ 54.466529] ================================================================== ** 2061 printk messages dropped ** [ 54.476933] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1917 printk messages dropped ** [ 54.486607] [] ? vfs_copy_file_range+0x740/0x740 ** 1873 printk messages dropped ** [ 54.496003] ffff8801d16ee2e0 ffffed003a2ddc5c ffff8801d16ee2e4 ffff8801c59a7978 ** 2095 printk messages dropped ** [ 54.506567] ffff8801d16ee200: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2066 printk messages dropped ** [ 54.516981] [] sg_read+0xa1c/0x1440 ** 1640 printk messages dropped ** [ 54.525251] [] ? avc_policy_seqno+0x9/0x20 ** 1767 printk messages dropped ** [ 54.534150] [] ? avc_policy_seqno+0x9/0x20 ** 1769 printk messages dropped ** [ 54.543073] [] ? security_file_permission+0x89/0x1e0 ** 1943 printk messages dropped ** [ 54.552821] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 2457 printk messages dropped ** [ 54.565198] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2058 printk messages dropped ** [ 54.575582] [] ? rw_verify_area+0xe5/0x2b0 ** 1768 printk messages dropped ** [ 54.584490] [] vfs_read+0x11e/0x380 ** 1843 printk messages dropped ** [ 54.593763] [] entry_SYSENTER_compat+0x51/0x60 ** 1837 printk messages dropped ** [ 54.603005] Allocated: ** 1100 printk messages dropped ** [ 54.608536] Freed: ** 1026 printk messages dropped ** [ 54.613446] ^ ** 1882 printk messages dropped ** [ 54.622950] Object at ffff8801d16ee280, in cache fasync_cache size: 96 ** 1924 printk messages dropped ** [ 54.632591] ^ ** 1890 printk messages dropped ** [ 54.642138] fasync_helper+0x37/0xb0 ** 1339 printk messages dropped ** [ 54.648885] [] ? selinux_file_permission+0x82/0x460 ** 1921 printk messages dropped ** [ 54.658558] kasan_slab_alloc+0x12/0x20 ** 1393 printk messages dropped ** [ 54.665542] [] queued_write_lock_slowpath+0x116/0x150 ** 1957 printk messages dropped ** [ 54.675389] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801d16ee2e4 ** 2692 printk messages dropped ** [ 54.688965] [] entry_SYSENTER_compat+0x51/0x60 ** 1832 printk messages dropped ** [ 54.698184] [] ? vfs_copy_file_range+0x740/0x740 ** 1874 printk messages dropped ** [ 54.707584] [] kasan_object_err+0x1c/0x70 ** 1738 printk messages dropped ** [ 54.716386] kasan_slab_alloc+0x12/0x20 ** 1395 printk messages dropped ** [ 54.723422] [] _raw_write_lock_irqsave+0x56/0x62 ** 1878 printk messages dropped ** [ 54.732888] Memory state around the buggy address: ** 1583 printk messages dropped ** [ 54.740866] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2142 printk messages dropped ** [ 54.751659] save_stack+0x43/0xd0 ** 1285 printk messages dropped ** [ 54.758120] [] ? trace_hardirqs_off_thunk+0x1a/0x1c ** 1924 printk messages dropped ** [ 54.767758] ffff8801d16ee200: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2060 printk messages dropped ** [ 54.778116] [] queued_write_lock_slowpath+0x116/0x150 ** 1952 printk messages dropped ** [ 54.787963] ^ ** 1881 printk messages dropped ** [ 54.797467] [] entry_SYSENTER_compat+0x51/0x60 ** 1837 printk messages dropped ** [ 54.806730] Allocated: ** 1100 printk messages dropped ** [ 54.812260] Freed: ** 1025 printk messages dropped ** [ 54.817422] >ffff8801d16ee280: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 2062 printk messages dropped ** [ 54.827804] [] ? sg_remove_request+0x70/0x120 ** 1817 printk messages dropped ** [ 54.836928] ================================================================== ** 2062 printk messages dropped ** [ 54.847334] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 1991 printk messages dropped ** [ 54.857379] Object at ffff8801d16ee280, in cache fasync_cache size: 96 ** 2008 printk messages dropped ** [ 54.867460] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2102 printk messages dropped ** [ 54.878021] ffffffff8153a45c ffffed003a2ddc5c ffff8801d742ac80 0000000000000000 ** 2092 printk messages dropped ** [ 54.888510] Memory state around the buggy address: ** 1578 printk messages dropped ** [ 54.896418] ffffffff8153a45c ffffed003a2ddc5c ffff8801d742ac80 0000000000000000 ** 2229 printk messages dropped ** [ 54.907655] ffff8801d16ee180: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2142 printk messages dropped ** [ 54.918465] [] ? fsnotify+0x86/0xf30 ** 1662 printk messages dropped ** [ 54.926839] (stack is not available) ** 1334 printk messages dropped ** [ 54.933577] [] vfs_read+0x11e/0x380 ** 1657 printk messages dropped ** [ 54.941906] Memory state around the buggy address: ** 1584 printk messages dropped ** [ 54.949880] [] __asan_report_load4_noabort+0x29/0x30 ** 1930 printk messages dropped ** [ 54.959606] [] do_fast_syscall_32+0x2f7/0x890 ** 1819 printk messages dropped ** [ 54.968708] [] ? __might_fault+0x114/0x1d0 ** 1764 printk messages dropped ** [ 54.977589] [] sg_read+0xa1c/0x1440 ** 1643 printk messages dropped ** [ 54.985896] [] ? rw_verify_area+0xe5/0x2b0 ** 1767 printk messages dropped ** [ 54.994813] [] ? rw_verify_area+0xe5/0x2b0 ** 1769 printk messages dropped ** [ 55.003730] [] SyS_read+0xd9/0x1b0 ** 1630 printk messages dropped ** [ 55.011929] [] vfs_read+0x11e/0x380 ** 1757 printk messages dropped ** [ 55.020758] [] ? __might_fault+0x114/0x1d0 ** 2102 printk messages dropped ** [ 55.031326] [] sg_remove_request+0x70/0x120 ** 1783 printk messages dropped ** [ 55.040308] [] SyS_read+0xd9/0x1b0 ** 1631 printk messages dropped ** [ 55.048495] [] SyS_read+0xd9/0x1b0 ** 1629 printk messages dropped ** [ 55.056695] [] ? rw_verify_area+0xe5/0x2b0 ** 1762 printk messages dropped ** [ 55.065550] [] ? fsnotify+0x86/0xf30 ** 1666 printk messages dropped ** [ 55.073919] >ffff8801d16ee280: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 2064 printk messages dropped ** [ 55.084351] [] sg_finish_rem_req+0x295/0x340 ** 1799 printk messages dropped ** [ 55.093411] sg_fasync+0x86/0xb0 ** 1272 printk messages dropped ** [ 55.099813] [] ? rw_verify_area+0xe5/0x2b0 ** 1766 printk messages dropped ** [ 55.108695] [] ? security_file_permission+0x89/0x1e0 ** 1938 printk messages dropped ** [ 55.118412] ================================================================== ** 2059 printk messages dropped ** [ 55.128781] [] sg_remove_request+0x70/0x120 ** 1774 printk messages dropped ** [ 55.137734] [] __vfs_read+0x103/0x670 ** 1684 printk messages dropped ** [ 55.146207] [] kasan_report.part.1+0x21c/0x500 ** 1835 printk messages dropped ** [ 55.155500] [] kasan_report.part.1+0x21c/0x500 ** 1832 printk messages dropped ** [ 55.164716] Call Trace: ** 1111 printk messages dropped ** [ 55.170338] [] ? security_file_permission+0x89/0x1e0 ** 1946 printk messages dropped ** [ 55.180116] ffffffff8153a45c ffffed003a2ddc5c ffff8801d742ac80 0000000000000000 ** 2101 printk messages dropped ** [ 55.190699] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801d16ee2e4 ** 2693 printk messages dropped ** [ 55.204260] Object at ffff8801d16ee280, in cache fasync_cache size: 96 ** 1927 printk messages dropped ** [ 55.213894] ================================================================== ** 2064 printk messages dropped ** [ 55.224309] [] ? __might_fault+0x114/0x1d0 ** 1767 printk messages dropped ** [ 55.233203] [] ? __might_fault+0x114/0x1d0 ** 1768 printk messages dropped ** [ 55.242095] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1920 printk messages dropped ** [ 55.251779] [] entry_SYSENTER_compat+0x51/0x60 ** 1839 printk messages dropped ** [ 55.261026] save_stack_trace+0x16/0x20 ** 1396 printk messages dropped ** [ 55.268029] [] queued_write_lock_slowpath+0x116/0x150 ** 1954 printk messages dropped ** [ 55.277849] ffff8801d16ee380: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc ** 2064 printk messages dropped ** [ 55.288239] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 1986 printk messages dropped ** [ 55.298258] [] ? do_fast_syscall_32+0xcf/0x890 ** 1836 printk messages dropped ** [ 55.307499] [] ? vfs_copy_file_range+0x740/0x740 ** 1876 printk messages dropped ** [ 55.316918] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2091 printk messages dropped ** [ 55.327445] ^ ** 1883 printk messages dropped ** [ 55.336957] Allocated: ** 1169 printk messages dropped ** [ 55.342824] PID = 0 ** 1391 printk messages dropped ** [ 55.349830] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1918 printk messages dropped ** [ 55.359509] [] ? SyS_getpgid+0xfa/0x280 ** 1711 printk messages dropped ** [ 55.368112] kasan_slab_alloc+0x12/0x20 ** 1391 printk messages dropped ** [ 55.375090] [] __asan_report_load4_noabort+0x29/0x30 ** 1934 printk messages dropped ** [ 55.384865] Allocated: ** 1102 printk messages dropped ** [ 55.390410] (stack is not available) ** 1335 printk messages dropped ** [ 55.397150] [] SyS_read+0xd9/0x1b0 ** 1629 printk messages dropped ** [ 55.405355] [] ? rw_verify_area+0xe5/0x2b0 ** 1767 printk messages dropped ** [ 55.414229] [] ? rw_verify_area+0xe5/0x2b0 ** 1764 printk messages dropped ** [ 55.423099] [] ? avc_policy_seqno+0x9/0x20 ** 1734 printk messages dropped ** [ 55.431801] ffff8801d16ee300: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc ** 2065 printk messages dropped ** [ 55.442234] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 1989 printk messages dropped ** [ 55.452447] [] ? trace_hardirqs_off_thunk+0x1a/0x1c ** 1935 printk messages dropped ** [ 55.462129] ffff8801c59a7950 ffffffff81d90a29 ffff8801d742ac80 ffff8801d16ee280 ** 2094 printk messages dropped ** [ 55.472673] Memory state around the buggy address: ** 1583 printk messages dropped ** [ 55.480598] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2091 printk messages dropped ** [ 55.491130] ^ ** 1890 printk messages dropped ** [ 55.500647] fasync_helper+0x37/0xb0 ** 1337 printk messages dropped ** [ 55.507383] [] ? fsnotify+0xf30/0xf30 ** 1688 printk messages dropped ** [ 55.515858] [] ? sg_remove_request+0x70/0x120 ** 1814 printk messages dropped ** [ 55.524969] ffff8801d16ee300: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc ** 2213 printk messages dropped ** [ 55.536116] [] SyS_read+0xd9/0x1b0 ** 1702 printk messages dropped ** [ 55.544694] [] ? do_fast_syscall_32+0xcf/0x890 ** 2182 printk messages dropped ** [ 55.555676] PID = 14639 ** 1121 printk messages dropped ** [ 55.561294] [] kasan_report.part.1+0x21c/0x500 ** 2000 printk messages dropped ** [ 55.571407] [] do_fast_syscall_32+0x2f7/0x890 ** 1825 printk messages dropped ** [ 55.580574] [] ? avc_policy_seqno+0x9/0x20 ** 1769 printk messages dropped ** [ 55.589486] [] ? security_file_permission+0x89/0x1e0 ** 1937 printk messages dropped ** [ 55.599208] ffff8801d16ee380: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc ** 2060 printk messages dropped ** [ 55.609566] [] sg_remove_request+0x70/0x120 ** 2261 printk messages dropped ** [ 55.620990] [] ? SyS_getpgid+0xfa/0x280 ** 1757 printk messages dropped ** [ 55.629839] [] ? default_llseek+0x290/0x290 ** 1779 printk messages dropped ** [ 55.638826] [] ? vfs_copy_file_range+0x740/0x740 ** 1875 printk messages dropped ** [ 55.648196] [] kasan_report.part.1+0x21c/0x500 ** 1835 printk messages dropped ** [ 55.657441] [] kasan_report.part.1+0x21c/0x500 ** 1833 printk messages dropped ** [ 55.666679] [] dump_stack+0xc1/0x128 ** 1658 printk messages dropped ** [ 55.675068] [] ? vfs_copy_file_range+0x740/0x740 ** 1876 printk messages dropped ** [ 55.684487] [] dump_stack+0xc1/0x128 ** 1658 printk messages dropped ** [ 55.692868] [] ? vfs_copy_file_range+0x740/0x740 ** 1878 printk messages dropped ** [ 55.702293] [] kasan_report.part.1+0x21c/0x500 ** 1832 printk messages dropped ** [ 55.711511] Call Trace: ** 1105 printk messages dropped ** [ 55.717097] [] __vfs_read+0x103/0x670 ** 1682 printk messages dropped ** [ 55.725561] [] dump_stack+0xc1/0x128 ** 1657 printk messages dropped ** [ 55.733952] [] SyS_read+0xd9/0x1b0 ** 1629 printk messages dropped ** [ 55.742151] [] ? rw_verify_area+0xe5/0x2b0 ** 1768 printk messages dropped ** [ 55.751058] [] vfs_read+0x11e/0x380 ** 1654 printk messages dropped ** [ 55.759375] Freed: ** 1027 printk messages dropped ** [ 55.764533] ffff8801d16ee300: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc ** 2061 printk messages dropped ** [ 55.774908] [] sg_remove_request+0x70/0x120 ** 1783 printk messages dropped ** [ 55.783872] [] SyS_read+0xd9/0x1b0 ** 1632 printk messages dropped ** [ 55.792092] [] ? vfs_copy_file_range+0x740/0x740 ** 1879 printk messages dropped ** [ 55.801524] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2094 printk messages dropped ** [ 55.812052] ================================================================== ** 2066 printk messages dropped ** [ 55.822478] [] __vfs_read+0x103/0x670 ** 1686 printk messages dropped ** [ 55.830930] [] __asan_report_load4_noabort+0x29/0x30 ** 1940 printk messages dropped ** [ 55.840693] kmem_cache_alloc+0xba/0x290 ** 1408 printk messages dropped ** [ 55.847773] [] ? selinux_file_permission+0x82/0x460 ** 1916 printk messages dropped ** [ 55.857403] Allocated: ** 1098 printk messages dropped ** [ 55.862914] do_fast_syscall_32+0x2f7/0x890 ** 1458 printk messages dropped ** [ 55.870225] [] ? sg_remove_request+0x70/0x120 ** 1822 printk messages dropped ** [ 55.879400] ffff8801c59a7950 ffffffff81d90a29 ffff8801d742ac80 ffff8801d16ee280 ** 2089 printk messages dropped ** [ 55.889953] do_fast_syscall_32+0x2f7/0x890 ** 1455 printk messages dropped ** [ 55.897248] [] queued_write_lock_slowpath+0x116/0x150 ** 1953 printk messages dropped ** [ 55.907084] ffff8801d16ee300: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc ** 2058 printk messages dropped ** [ 55.917472] [] do_raw_write_lock+0xc7/0x1d0 ** 1781 printk messages dropped ** [ 55.926464] [] ? avc_policy_seqno+0x9/0x20 ** 1801 printk messages dropped ** [ 55.935520] ^ ** 1886 printk messages dropped ** [ 55.945058] save_stack+0x43/0xd0 ** 1285 printk messages dropped ** [ 55.951531] [] ? trace_hardirqs_off_thunk+0x1a/0x1c ** 1927 printk messages dropped ** [ 55.961163] ffff8801d16ee300: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc ** 2065 printk messages dropped ** [ 55.971582] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 1987 printk messages dropped ** [ 55.981597] [] ? vfs_copy_file_range+0x740/0x740 ** 1877 printk messages dropped ** [ 55.990996] [] __asan_report_load4_noabort+0x29/0x30 ** 1933 printk messages dropped ** [ 56.000760] Object at ffff8801d16ee280, in cache fasync_cache size: 96 ** 1926 printk messages dropped ** [ 56.010416] ffff8801d16ee380: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc ** 2066 printk messages dropped ** [ 56.020832] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1919 printk messages dropped ** [ 56.030516] [] ? trace_hardirqs_off_thunk+0x1a/0x1c ** 1932 printk messages dropped ** [ 56.040176] Read of size 4 by task syz-executor4/14639 ** 1649 printk messages dropped ** [ 56.048496] [] sg_finish_rem_req+0x295/0x340 ** 1796 printk messages dropped ** [ 56.057532] kasan_slab_alloc+0x12/0x20 ** 1391 printk messages dropped ** [ 56.064502] [] __asan_report_load4_noabort+0x29/0x30 ** 1931 printk messages dropped ** [ 56.074256] [] ? trace_hardirqs_off_thunk+0x1a/0x1c ** 1926 printk messages dropped ** [ 56.083949] ^ ** 1887 printk messages dropped ** [ 56.093489] kasan_kmalloc+0xad/0xe0 ** 1343 printk messages dropped ** [ 56.100250] [] ? security_file_permission+0x89/0x1e0 ** 1950 printk messages dropped ** [ 56.110025] [] kasan_report.part.1+0x21c/0x500 ** 1835 printk messages dropped ** [ 56.119262] [] kasan_report.part.1+0x21c/0x500 ** 1826 printk messages dropped ** [ 56.128419] Read of size 4 by task syz-executor4/14639 ** 1645 printk messages dropped ** [ 56.136711] [] do_raw_write_lock+0xc7/0x1d0 ** 1782 printk messages dropped ** [ 56.145724] [] ? selinux_file_permission+0x82/0x460 ** 1917 printk messages dropped ** [ 56.155393] PID = 14639 ** 1121 printk messages dropped ** [ 56.161009] [] kasan_report.part.1+0x21c/0x500 ** 1837 printk messages dropped ** [ 56.170270] [] __asan_report_load4_noabort+0x29/0x30 ** 1932 printk messages dropped ** [ 56.180030] [] entry_SYSENTER_compat+0x51/0x60 ** 1836 printk messages dropped ** [ 56.189255] Object at ffff8801d16ee280, in cache fasync_cache size: 96 ** 1922 printk messages dropped ** [ 56.198911] ffff8801d16ee200: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2060 printk messages dropped ** [ 56.209280] [] queued_write_lock_slowpath+0x116/0x150 ** 1951 printk messages dropped ** [ 56.219124] >ffff8801d16ee280: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 2061 printk messages dropped ** [ 56.229516] [] _raw_write_lock_irqsave+0x56/0x62 ** 1952 printk messages dropped ** [ 56.239355] ffff8801d16ee380: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc ** 2053 printk messages dropped ** [ 56.249706] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2086 printk messages dropped ** [ 56.260243] (stack is not available) ** 1332 printk messages dropped ** [ 56.266991] [] ? security_file_permission+0x89/0x1e0 ** 1933 printk messages dropped ** [ 56.276742] ffff8801d16ee200: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2068 printk messages dropped ** [ 56.287182] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 1994 printk messages dropped ** [ 56.297269] save_stack_trace+0x16/0x20 ** 1397 printk messages dropped ** [ 56.304257] [] do_raw_write_lock+0xc7/0x1d0 ** 1783 printk messages dropped ** [ 56.313228] [] ? security_file_permission+0x89/0x1e0 ** 1940 printk messages dropped ** [ 56.322952] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801d16ee2e4 ** 2711 printk messages dropped ** [ 56.336609] ffff8801d16ee180: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2061 printk messages dropped ** [ 56.346949] [] queued_write_lock_slowpath+0x116/0x150 ** 1929 printk messages dropped ** [ 56.356670] [] ? trace_hardirqs_off_thunk+0x1a/0x1c ** 1991 printk messages dropped ** [ 56.366662] ffff8801d16ee180: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2060 printk messages dropped ** [ 56.377138] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2056 printk messages dropped ** [ 56.387542] [] ? selinux_file_permission+0x82/0x460 ** 1915 printk messages dropped ** [ 56.397202] Object at ffff8801d16ee280, in cache fasync_cache size: 96 ** 1923 printk messages dropped ** [ 56.406861] >ffff8801d16ee280: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 2060 printk messages dropped ** [ 56.417250] [] do_raw_write_lock+0xc7/0x1d0 ** 1649 printk messages dropped ** [ 56.425592] [] vfs_read+0x11e/0x380 ** 1646 printk messages dropped ** [ 56.433883] kasan_slab_alloc+0x12/0x20 ** 1395 printk messages dropped ** [ 56.440902] [] _raw_write_lock_irqsave+0x56/0x62 ** 1865 printk messages dropped ** [ 56.450980] save_stack+0x43/0xd0 ** 1284 printk messages dropped ** [ 56.457449] [] do_fast_syscall_32+0x2f7/0x890 ** 2110 printk messages dropped ** [ 56.468065] Object at ffff8801d16ee280, in cache fasync_cache size: 96 ** 1971 printk messages dropped ** [ 56.477986] Object at ffff8801d16ee280, in cache fasync_cache size: 96 ** 1926 printk messages dropped ** [ 56.487646] ffff8801d16ee380: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc ** 2060 printk messages dropped ** [ 56.498046] [] sg_remove_request+0x70/0x120 ** 1778 printk messages dropped ** [ 56.507009] [] ? avc_policy_seqno+0x9/0x20 ** 1764 printk messages dropped ** [ 56.515902] [] ? default_llseek+0x290/0x290 ** 1780 printk messages dropped ** [ 56.524886] [] do_fast_syscall_32+0x2f7/0x890 ** 1825 printk messages dropped ** [ 56.534096] [] ? avc_policy_seqno+0x9/0x20 ** 1765 printk messages dropped ** [ 56.542975] [] ? fsnotify+0x86/0xf30 ** 1664 printk messages dropped ** [ 56.551330] ffff8801d16ee180: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2064 printk messages dropped ** [ 56.561717] [] ? sg_remove_request+0x70/0x120 ** 1817 printk messages dropped ** [ 56.570872] ================================================================== ** 2064 printk messages dropped ** [ 56.581276] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 2090 printk messages dropped ** [ 56.591772] Call Trace: ** 1163 printk messages dropped ** [ 56.597622] [] do_raw_write_lock+0xc7/0x1d0 ** 1786 printk messages dropped ** [ 56.606631] [] SyS_read+0xd9/0x1b0 ** 1631 printk messages dropped ** [ 56.614675] [] SyS_read+0xd9/0x1b0 ** 1630 printk messages dropped ** [ 56.622866] [] vfs_read+0x11e/0x380 ** 1650 printk messages dropped ** [ 56.631155] SyS_fcntl+0x658/0xc70 ** 1300 printk messages dropped ** [ 56.637682] ffff8801d16ee200: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2058 printk messages dropped ** [ 56.648029] [] __asan_report_load4_noabort+0x29/0x30 ** 1931 printk messages dropped ** [ 56.657787] [] ? trace_hardirqs_off_thunk+0x1a/0x1c ** 1926 printk messages dropped ** [ 56.667473] ^ ** 1882 printk messages dropped ** [ 56.676992] Object at ffff8801d16ee280, in cache fasync_cache size: 96 ** 1926 printk messages dropped ** [ 56.686651] ffff8801d16ee380: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc ** 2060 printk messages dropped ** [ 56.697045] [] sg_remove_request+0x70/0x120 ** 1777 printk messages dropped ** [ 56.706000] [] ? fsnotify+0xf30/0xf30 ** 1684 printk messages dropped ** [ 56.714471] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2061 printk messages dropped ** [ 56.724902] [] ? vfs_copy_file_range+0x740/0x740 ** 1879 printk messages dropped ** [ 56.734332] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2112 printk messages dropped ** [ 56.744969] [] _raw_write_lock_irqsave+0x56/0x62 ** 1866 printk messages dropped ** [ 56.754363] kasan_kmalloc+0xad/0xe0 ** 1340 printk messages dropped ** [ 56.761102] [] ? fsnotify+0xf30/0xf30 ** 1683 printk messages dropped ** [ 56.769554] [] __asan_report_load4_noabort+0x29/0x30 ** 2175 printk messages dropped ** [ 56.780494] [] __asan_report_load4_noabort+0x29/0x30 ** 2334 printk messages dropped ** [ 56.792275] [] ? vfs_copy_file_range+0x740/0x740 ** 1880 printk messages dropped ** [ 56.801732] [] __asan_report_load4_noabort+0x29/0x30 ** 1941 printk messages dropped ** [ 56.811521] fasync_helper+0x37/0xb0 ** 1338 printk messages dropped ** [ 56.818243] [] ? avc_policy_seqno+0x9/0x20 ** 1765 printk messages dropped ** [ 56.827102] [] ? fsnotify+0x86/0xf30 ** 1890 printk messages dropped ** [ 56.836578] [] queued_write_lock_slowpath+0x116/0x150 ** 1953 printk messages dropped ** [ 56.846415] ffff8801d16ee300: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc ** 2062 printk messages dropped ** [ 56.856822] [] sg_finish_rem_req+0x295/0x340 ** 1801 printk messages dropped ** [ 56.865902] compat_SyS_fcntl64+0xce/0x4f0 ** 1441 printk messages dropped ** [ 56.873125] ================================================================== ** 2507 printk messages dropped ** [ 56.885755] Memory state around the buggy address: ** 1812 printk messages dropped ** [ 56.894904] [] ? SyS_getpgid+0xfa/0x280 ** 2150 printk messages dropped ** [ 56.905703] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2413 printk messages dropped ** [ 56.917900] save_stack_trace+0x16/0x20 ** 1395 printk messages dropped ** [ 56.924904] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2607 printk messages dropped ** [ 56.937992] [] ? do_fast_syscall_32+0xcf/0x890 ** 2302 printk messages dropped ** [ 56.949576] [] ? fsnotify+0xf30/0xf30 ** 2186 printk messages dropped ** [ 56.960473] [] do_fast_syscall_32+0x2f7/0x890 ** 1879 printk messages dropped ** [ 56.969893] [] do_raw_write_lock+0xc7/0x1d0 ** 1787 printk messages dropped ** [ 56.978952] [] ? vfs_copy_file_range+0x740/0x740 ** 1874 printk messages dropped ** [ 56.988354] ffffffff8153a45c ffffed003a2ddc5c ffff8801d742ac80 0000000000000000 ** 2093 printk messages dropped ** [ 56.998857] ffff8801d16ee180: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2760 printk messages dropped ** [ 57.012790] [] vfs_read+0x11e/0x380 ** 1771 printk messages dropped ** [ 57.021714] [] ? do_fast_syscall_32+0xcf/0x890 ** 2578 printk messages dropped ** [ 57.034675] [] ? rw_verify_area+0xe5/0x2b0 ** 1821 printk messages dropped ** [ 57.043840] [] sg_remove_request+0x70/0x120 ** 1781 printk messages dropped ** [ 57.052825] [] ? rw_verify_area+0xe5/0x2b0 ** 1808 printk messages dropped ** [ 57.061900] ffff8801d16ee2e0 ffffed003a2ddc5c ffff8801d16ee2e4 ffff8801c59a7978 ** 2114 printk messages dropped ** [ 57.072553] [] __asan_report_load4_noabort+0x29/0x30 ** 1937 printk messages dropped ** [ 57.082322] save_stack+0x43/0xd0 ** 1285 printk messages dropped ** [ 57.088792] [] ? trace_hardirqs_off_thunk+0x1a/0x1c ** 1923 printk messages dropped ** [ 57.098455] ffff8801d16ee180: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2060 printk messages dropped ** [ 57.108821] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2057 printk messages dropped ** [ 57.119224] [] ? security_file_permission+0x89/0x1e0 ** 1941 printk messages dropped ** [ 57.128973] Read of size 4 by task syz-executor4/14639 ** 1662 printk messages dropped ** [ 57.137379] [] ? rw_verify_area+0xe5/0x2b0 ** 1764 printk messages dropped ** [ 57.146260] [] ? avc_policy_seqno+0x9/0x20 ** 1767 printk messages dropped ** [ 57.155157] [] ? avc_policy_seqno+0x9/0x20 ** 1835 printk messages dropped ** [ 57.164397] [] ? avc_policy_seqno+0x9/0x20 ** 1767 printk messages dropped ** [ 57.173313] [] ? avc_policy_seqno+0x9/0x20 ** 1769 printk messages dropped ** [ 57.182232] [] ? security_file_permission+0x89/0x1e0 ** 1942 printk messages dropped ** [ 57.191982] CPU: 1 PID: 14639 Comm: syz-executor4 Tainted: G B 4.9.70-g9542d2a #5 ** 2678 printk messages dropped ** [ 57.205481] [] ? avc_policy_seqno+0x9/0x20 ** 1770 printk messages dropped ** [ 57.214395] [] ? rw_verify_area+0xe5/0x2b0 ** 1774 printk messages dropped ** [ 57.223330] [] do_fast_syscall_32+0x2f7/0x890 ** 1829 printk messages dropped ** [ 57.232528] [] vfs_read+0x11e/0x380 ** 1655 printk messages dropped ** [ 57.240799] PID = 0 ** 1117 printk messages dropped ** [ 57.246400] [] sg_finish_rem_req+0x295/0x340 ** 1801 printk messages dropped ** [ 57.255445] compat_SyS_fcntl64+0xce/0x4f0 ** 1439 printk messages dropped ** [ 57.262639] ffff8801d16ee380: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc ** 2067 printk messages dropped ** [ 57.273036] [] __vfs_read+0x103/0x670 ** 1732 printk messages dropped ** [ 57.281748] (stack is not available) ** 1332 printk messages dropped ** [ 57.288461] [] ? security_file_permission+0x89/0x1e0 ** 1937 printk messages dropped ** [ 57.298178] ffff8801d16ee380: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc ** 2062 printk messages dropped ** [ 57.308577] [] sg_read+0xa1c/0x1440 ** 1643 printk messages dropped ** [ 57.316887] [] ? rw_verify_area+0xe5/0x2b0 ** 1764 printk messages dropped ** [ 57.325749] [] ? avc_policy_seqno+0x9/0x20 ** 1873 printk messages dropped ** [ 57.335159] ================================================================== ** 2061 printk messages dropped ** [ 57.345566] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1918 printk messages dropped ** [ 57.355242] [] ? SyS_getpgid+0xfa/0x280 ** 1719 printk messages dropped ** [ 57.363890] Freed: ** 1026 printk messages dropped ** [ 57.369037] ^ ** 1882 printk messages dropped ** [ 57.378547] Object at ffff8801d16ee280, in cache fasync_cache size: 96 ** 1922 printk messages dropped ** [ 57.388187] ffff8801d16ee200: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2058 printk messages dropped ** [ 57.398551] [] __asan_report_load4_noabort+0x29/0x30 ** 1930 printk messages dropped ** [ 57.408329] [] do_fast_syscall_32+0x2f7/0x890 ** 1820 printk messages dropped ** [ 57.417491] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1916 printk messages dropped ** [ 57.427177] [] ? do_fast_syscall_32+0xcf/0x890 ** 1832 printk messages dropped ** [ 57.436407] [] SyS_read+0xd9/0x1b0 ** 1629 printk messages dropped ** [ 57.444618] [] ? rw_verify_area+0xe5/0x2b0 ** 1769 printk messages dropped ** [ 57.453566] [] SyS_read+0xd9/0x1b0 ** 1769 printk messages dropped ** [ 57.462480] [] ? SyS_getpgid+0xfa/0x280 ** 1790 printk messages dropped ** [ 57.471456] Memory state around the buggy address: ** 1664 printk messages dropped ** [ 57.479844] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1917 printk messages dropped ** [ 57.489500] [] ? vfs_copy_file_range+0x740/0x740 ** 1859 printk messages dropped ** [ 57.498818] >ffff8801d16ee280: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 2057 printk messages dropped ** [ 57.509183] [] __asan_report_load4_noabort+0x29/0x30 ** 1934 printk messages dropped ** [ 57.519028] Allocated: ** 1092 printk messages dropped ** [ 57.524531] kasan_slab_alloc+0x12/0x20 ** 1392 printk messages dropped ** [ 57.531539] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2050 printk messages dropped ** [ 57.541877] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1916 printk messages dropped ** [ 57.551557] [] ? do_fast_syscall_32+0xcf/0x890 ** 1838 printk messages dropped ** [ 57.560847] [] ? trace_hardirqs_off_thunk+0x1a/0x1c ** 1929 printk messages dropped ** [ 57.570542] ================================================================== ** 2065 printk messages dropped ** [ 57.580954] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1920 printk messages dropped ** [ 57.590622] [] entry_SYSENTER_compat+0x51/0x60 ** 1840 printk messages dropped ** [ 57.599849] save_stack+0x43/0xd0 ** 1286 printk messages dropped ** [ 57.606327] [] entry_SYSENTER_compat+0x51/0x60 ** 1848 printk messages dropped ** [ 57.615608] do_fast_syscall_32+0x2f7/0x890 ** 1464 printk messages dropped ** [ 57.622970] [] ? __might_fault+0x114/0x1d0 ** 1771 printk messages dropped ** [ 57.631856] [] ? fsnotify+0x86/0xf30 ** 1670 printk messages dropped ** [ 57.640195] ================================================================== ** 2065 printk messages dropped ** [ 57.650580] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1918 printk messages dropped ** [ 57.660224] [] do_fast_syscall_32+0x2f7/0x890 ** 1823 printk messages dropped ** [ 57.669378] [] ? fsnotify+0x86/0xf30 ** 1662 printk messages dropped ** [ 57.677739] (stack is not available) ** 1333 printk messages dropped ** [ 57.684458] [] ? rw_verify_area+0xe5/0x2b0 ** 1767 printk messages dropped ** [ 57.693351] [] ? rw_verify_area+0xe5/0x2b0 ** 1768 printk messages dropped ** [ 57.702263] [] vfs_read+0x11e/0x380 ** 1652 printk messages dropped ** [ 57.710576] do_fast_syscall_32+0x2f7/0x890 ** 1460 printk messages dropped ** [ 57.717917] [] sg_finish_rem_req+0x295/0x340 ** 1797 printk messages dropped ** [ 57.726973] kmem_cache_alloc+0xba/0x290 ** 1406 printk messages dropped ** [ 57.734033] [] ? fsnotify+0xf30/0xf30 ** 1685 printk messages dropped ** [ 57.742494] [] queued_write_lock_slowpath+0x116/0x150 ** 1959 printk messages dropped ** [ 57.752344] CPU: 1 PID: 14639 Comm: syz-executor4 Tainted: G B 4.9.70-g9542d2a #5 ** 2341 printk messages dropped ** [ 57.764168] [] ? rw_verify_area+0xe5/0x2b0 ** 1768 printk messages dropped ** [ 57.773052] [] vfs_read+0x11e/0x380 ** 1647 printk messages dropped ** [ 57.781306] kmem_cache_alloc+0xba/0x290 ** 1406 printk messages dropped ** [ 57.788376] [] ? fsnotify+0xf30/0xf30 ** 1683 printk messages dropped ** [ 57.796831] [] __asan_report_load4_noabort+0x29/0x30 ** 1933 printk messages dropped ** [ 57.806589] Object at ffff8801d16ee280, in cache fasync_cache size: 96 ** 1927 printk messages dropped ** [ 57.816255] ================================================================== ** 2060 printk messages dropped ** [ 57.826635] [] sg_finish_rem_req+0x295/0x340 ** 1802 printk messages dropped ** [ 57.835720] do_fast_syscall_32+0x2f7/0x890 ** 1459 printk messages dropped ** [ 57.843052] [] sg_remove_request+0x70/0x120 ** 1906 printk messages dropped ** [ 57.852645] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1974 printk messages dropped ** [ 57.862588] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1920 printk messages dropped ** [ 57.872269] [] entry_SYSENTER_compat+0x51/0x60 ** 1840 printk messages dropped ** [ 57.881516] save_stack+0x43/0xd0 ** 1286 printk messages dropped ** [ 57.887997] [] entry_SYSENTER_compat+0x51/0x60 ** 1835 printk messages dropped ** [ 57.897223] [] entry_SYSENTER_compat+0x51/0x60 ** 1838 printk messages dropped ** [ 57.906448] PID = 14639 ** 1121 printk messages dropped ** [ 57.912063] [] kasan_report.part.1+0x21c/0x500 ** 2002 printk messages dropped ** [ 57.922180] [] entry_SYSENTER_compat+0x51/0x60 ** 1839 printk messages dropped ** [ 57.931419] save_stack_trace+0x16/0x20 ** 1394 printk messages dropped ** [ 57.938411] [] __asan_report_load4_noabort+0x29/0x30 ** 1933 printk messages dropped ** [ 57.948166] Object at ffff8801d16ee280, in cache fasync_cache size: 96 ** 1923 printk messages dropped ** [ 57.957811] >ffff8801d16ee280: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 2061 printk messages dropped ** [ 57.968188] [] _raw_write_lock_irqsave+0x56/0x62 ** 1860 printk messages dropped ** [ 57.977598] [] entry_SYSENTER_compat+0x51/0x60 ** 1836 printk messages dropped ** [ 57.986850] Object at ffff8801d16ee280, in cache fasync_cache size: 96 ** 1925 printk messages dropped ** [ 57.996512] ffff8801d16ee300: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc ** 2058 printk messages dropped ** [ 58.006902] [] do_raw_write_lock+0xc7/0x1d0 ** 1772 printk messages dropped ** [ 58.015835] [] sg_read+0xa1c/0x1440 ** 1642 printk messages dropped ** [ 58.024142] [] ? security_file_permission+0x89/0x1e0 ** 1937 printk messages dropped ** [ 58.033920] ffff8801d16ee380: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc ** 2061 printk messages dropped ** [ 58.044325] [] sg_finish_rem_req+0x295/0x340 ** 1803 printk messages dropped ** [ 58.053430] entry_SYSENTER_compat+0x51/0x60 ** 1472 printk messages dropped ** [ 58.060858] [] ? rw_verify_area+0xe5/0x2b0 ** 1767 printk messages dropped ** [ 58.069755] [] ? rw_verify_area+0xe5/0x2b0 ** 1765 printk messages dropped ** [ 58.078649] [] ? selinux_file_permission+0x82/0x460 ** 1918 printk messages dropped ** [ 58.088305] save_stack_trace+0x16/0x20 ** 1548 printk messages dropped ** [ 58.096104] [] ? selinux_file_permission+0x82/0x460 ** 1912 printk messages dropped ** [ 58.105752] [] do_fast_syscall_32+0x2f7/0x890 ** 1823 printk messages dropped ** [ 58.114920] [] ? fsnotify+0x86/0xf30 ** 1666 printk messages dropped ** [ 58.123317] >ffff8801d16ee280: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 2063 printk messages dropped ** [ 58.133716] [] sg_remove_request+0x70/0x120 ** 1780 printk messages dropped ** [ 58.142696] [] ? security_file_permission+0x89/0x1e0 ** 1949 printk messages dropped ** [ 58.152467] [] kasan_object_err+0x1c/0x70 ** 1751 printk messages dropped ** [ 58.161293] ffff8801d16ee200: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2066 printk messages dropped ** [ 58.171689] [] sg_read+0xa1c/0x1440 ** 2045 printk messages dropped ** [ 58.181971] [] ? default_llseek+0x290/0x290 ** 1783 printk messages dropped ** [ 58.190948] Object at ffff8801d16ee280, in cache fasync_cache size: 96 ** 1926 printk messages dropped ** [ 58.200593] ffff8801d16ee380: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc ** 2064 printk messages dropped ** [ 58.210987] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 1991 printk messages dropped ** [ 58.221035] Object at ffff8801d16ee280, in cache fasync_cache size: 96 ** 1930 printk messages dropped ** [ 58.230696] Read of size 4 by task syz-executor4/14639 ** 1645 printk messages dropped ** [ 58.238971] [] do_raw_write_lock+0xc7/0x1d0 ** 1780 printk messages dropped ** [ 58.247968] [] ? fsnotify+0xf30/0xf30 ** 1708 printk messages dropped ** [ 58.256575] [] ? do_fast_syscall_32+0xcf/0x890 ** 1837 printk messages dropped ** [ 58.265836] [] do_fast_syscall_32+0x2f7/0x890 ** 1821 printk messages dropped ** [ 58.275019] [] __vfs_read+0x103/0x670 ** 1684 printk messages dropped ** [ 58.283472] [] kasan_report.part.1+0x21c/0x500 ** 1836 printk messages dropped ** [ 58.292718] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2093 printk messages dropped ** [ 58.303267] ffff8801d16ee380: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc ** 2065 printk messages dropped ** [ 58.313675] [] ? __might_fault+0x114/0x1d0 ** 1770 printk messages dropped ** [ 58.322585] [] ? default_llseek+0x290/0x290 ** 1783 printk messages dropped ** [ 58.331560] Object at ffff8801d16ee280, in cache fasync_cache size: 96 ** 2019 printk messages dropped ** [ 58.341687] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 1988 printk messages dropped ** [ 58.351702] [] do_fast_syscall_32+0x2f7/0x890 ** 1826 printk messages dropped ** [ 58.360855] [] ? selinux_file_permission+0x82/0x460 ** 1918 printk messages dropped ** [ 58.370501] save_stack_trace+0x16/0x20 ** 1394 printk messages dropped ** [ 58.377483] [] __asan_report_load4_noabort+0x29/0x30 ** 1931 printk messages dropped ** [ 58.387248] [] ? trace_hardirqs_off_thunk+0x1a/0x1c ** 1924 printk messages dropped ** [ 58.396892] ffff8801d16ee200: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2063 printk messages dropped ** [ 58.407290] [] ? sg_remove_request+0x70/0x120 ** 1817 printk messages dropped ** [ 58.416437] ================================================================== ** 1913 printk messages dropped ** [ 58.426070] [] kasan_object_err+0x1c/0x70 ** 1748 printk messages dropped ** [ 58.434884] (stack is not available) ** 1419 printk messages dropped ** [ 58.442038] fasync_helper+0x37/0xb0 ** 1338 printk messages dropped ** [ 58.449534] [] ? avc_policy_seqno+0x9/0x20 ** 1764 printk messages dropped ** [ 58.458422] [] ? default_llseek+0x290/0x290 ** 1779 printk messages dropped ** [ 58.467389] [] ? vfs_copy_file_range+0x740/0x740 ** 1871 printk messages dropped ** [ 58.476782] ffffffff8153a45c ffffed003a2ddc5c ffff8801d742ac80 0000000000000000 ** 2093 printk messages dropped ** [ 58.487340] ffff8801d16ee180: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2059 printk messages dropped ** [ 58.497728] [] __asan_report_load4_noabort+0x29/0x30 ** 1931 printk messages dropped ** [ 58.507485] [] ? trace_hardirqs_off_thunk+0x1a/0x1c ** 1947 printk messages dropped ** [ 58.517271] [] _raw_write_lock_irqsave+0x56/0x62 ** 1863 printk messages dropped ** [ 58.526679] PID = 14639 ** 1119 printk messages dropped ** [ 58.532276] [] dump_stack+0xc1/0x128 ** 1659 printk messages dropped ** [ 58.540672] [] ? SyS_getpgid+0xfa/0x280 ** 1723 printk messages dropped ** [ 58.549329] ffff8801d16ee180: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2057 printk messages dropped ** [ 58.559669] [] kasan_report.part.1+0x21c/0x500 ** 1833 printk messages dropped ** [ 58.568872] [] dump_stack+0xc1/0x128 ** 1658 printk messages dropped ** [ 58.577271] [] ? vfs_copy_file_range+0x740/0x740 ** 1874 printk messages dropped ** [ 58.586692] ffffffff8153a45c ffffed003a2ddc5c ffff8801d742ac80 0000000000000000 ** 2256 printk messages dropped ** [ 58.598063] [] sg_finish_rem_req+0x295/0x340 ** 1796 printk messages dropped ** [ 58.607128] kasan_slab_alloc+0x12/0x20 ** 1393 printk messages dropped ** [ 58.613937] [] queued_write_lock_slowpath+0x116/0x150 ** 1950 printk messages dropped ** [ 58.623758] ffff8801d16ee200: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2062 printk messages dropped ** [ 58.634147] [] _raw_write_lock_irqsave+0x56/0x62 ** 1937 printk messages dropped ** [ 58.643943] fasync_helper+0x37/0xb0 ** 1338 printk messages dropped ** [ 58.650673] [] ? avc_policy_seqno+0x9/0x20 ** 1767 printk messages dropped ** [ 58.659553] [] ? avc_policy_seqno+0x9/0x20 ** 1765 printk messages dropped ** [ 58.668437] [] ? fsnotify+0x86/0xf30 ** 1664 printk messages dropped ** [ 58.676803] ffff8801d16ee180: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2053 printk messages dropped ** [ 58.687134] ffffffff8153a45c ffffed003a2ddc5c ffff8801d742ac80 0000000000000000 ** 2091 printk messages dropped ** [ 58.697683] (stack is not available) ** 1333 printk messages dropped ** [ 58.704430] [] ? rw_verify_area+0xe5/0x2b0 ** 1769 printk messages dropped ** [ 58.713369] [] SyS_read+0xd9/0x1b0 ** 1652 printk messages dropped ** [ 58.721687] entry_SYSENTER_compat+0x51/0x60 ** 1476 printk messages dropped ** [ 58.729122] [] ? SyS_getpgid+0xfa/0x280 ** 1710 printk messages dropped ** [ 58.737706] kasan_kmalloc+0xad/0xe0 ** 1340 printk messages dropped ** [ 58.744438] [] ? fsnotify+0xf30/0xf30 ** 1682 printk messages dropped ** [ 58.752891] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2093 printk messages dropped ** [ 58.763429] ffff8801d16ee380: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc ** 2063 printk messages dropped ** [ 58.773836] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1918 printk messages dropped ** [ 58.783503] [] ? SyS_getpgid+0xfa/0x280 ** 1768 printk messages dropped ** [ 58.792394] [] ? do_fast_syscall_32+0xcf/0x890 ** 1836 printk messages dropped ** [ 58.801646] [] ? vfs_copy_file_range+0x740/0x740 ** 1879 printk messages dropped ** [ 58.811071] [] queued_write_lock_slowpath+0x116/0x150 ** 1956 printk messages dropped ** [ 58.820909] ================================================================== ** 2064 printk messages dropped ** [ 58.831315] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1921 printk messages dropped ** [ 58.840991] Object at ffff8801d16ee280, in cache fasync_cache size: 96 ** 1928 printk messages dropped ** [ 58.850637] ================================================================== ** 2065 printk messages dropped ** [ 58.861040] [] __vfs_read+0x103/0x670 ** 1686 printk messages dropped ** [ 58.869500] [] __asan_report_load4_noabort+0x29/0x30 ** 1997 printk messages dropped ** [ 58.879571] [] ? vfs_copy_file_range+0x740/0x740 ** 1869 printk messages dropped ** [ 58.888920] ffff8801c59a7950 ffffffff81d90a29 ffff8801d742ac80 ffff8801d16ee280 ** 2090 printk messages dropped ** [ 58.899498] entry_SYSENTER_compat+0x51/0x60 ** 1471 printk messages dropped ** [ 58.906938] [] ? security_file_permission+0x89/0x1e0 ** 1941 printk messages dropped ** [ 58.916687] Read of size 4 by task syz-executor4/14639 ** 1648 printk messages dropped ** [ 58.925008] [] sg_remove_request+0x70/0x120 ** 1784 printk messages dropped ** [ 58.934016] [] ? vfs_copy_file_range+0x740/0x740 ** 1877 printk messages dropped ** [ 58.943433] [] kasan_object_err+0x1c/0x70 ** 1751 printk messages dropped ** [ 58.952241] ffff8801d16ee200: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2066 printk messages dropped ** [ 58.962649] [] sg_read+0xa1c/0x1440 ** 1645 printk messages dropped ** [ 58.970933] [] SyS_read+0xd9/0x1b0 ** 1631 printk messages dropped ** [ 58.979127] [] SyS_read+0xd9/0x1b0 ** 1819 printk messages dropped ** [ 58.988246] [] sg_remove_request+0x70/0x120 ** 2317 printk messages dropped ** [ 58.999901] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1953 printk messages dropped ** [ 59.009734] ffffffff8153a45c ffffed003a2ddc5c ffff8801d742ac80 0000000000000000 ** 2162 printk messages dropped ** [ 59.020636] ffff8801d16ee200: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2165 printk messages dropped ** [ 59.031577] sg_fasync+0x86/0xb0 ** 1270 printk messages dropped ** [ 59.037978] [] ? selinux_file_permission+0x82/0x460 ** 1917 printk messages dropped ** [ 59.047623] PID = 14639 ** 1119 printk messages dropped ** [ 59.053216] [] dump_stack+0xc1/0x128 ** 1659 printk messages dropped ** [ 59.061593] [] ? SyS_getpgid+0xfa/0x280 ** 1719 printk messages dropped ** [ 59.070242] Freed: ** 1024 printk messages dropped ** [ 59.075387] ffff8801d16ee200: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2045 printk messages dropped ** [ 59.085684] ================================================================== ** 2062 printk messages dropped ** [ 59.096080] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 1988 printk messages dropped ** [ 59.106184] [] do_fast_syscall_32+0x2f7/0x890 ** 1822 printk messages dropped ** [ 59.115344] [] ? default_llseek+0x290/0x290 ** 1782 printk messages dropped ** [ 59.124329] [] entry_SYSENTER_compat+0x51/0x60 ** 1838 printk messages dropped ** [ 59.133571] PID = 14639 ** 1120 printk messages dropped ** [ 59.139165] [] kasan_object_err+0x1c/0x70 ** 1748 printk messages dropped ** [ 59.147988] (stack is not available) ** 1336 printk messages dropped ** [ 59.154726] [] ? vfs_copy_file_range+0x740/0x740 ** 1877 printk messages dropped ** [ 59.164133] [] kasan_object_err+0x1c/0x70 ** 1750 printk messages dropped ** [ 59.172936] ffff8801d16ee180: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2065 printk messages dropped ** [ 59.183325] [] sg_remove_request+0x70/0x120 ** 1783 printk messages dropped ** [ 59.192316] [] SyS_read+0xd9/0x1b0 ** 1629 printk messages dropped ** [ 59.200506] [] ? rw_verify_area+0xe5/0x2b0 ** 1769 printk messages dropped ** [ 59.209395] [] SyS_read+0xd9/0x1b0 ** 1629 printk messages dropped ** [ 59.217602] [] ? rw_verify_area+0xe5/0x2b0 ** 1764 printk messages dropped ** [ 59.226464] [] ? avc_policy_seqno+0x9/0x20 ** 1764 printk messages dropped ** [ 59.235343] [] ? default_llseek+0x290/0x290 ** 1778 printk messages dropped ** [ 59.244323] [] ? do_fast_syscall_32+0xcf/0x890 ** 1834 printk messages dropped ** [ 59.253577] [] ? SyS_getpgid+0xfa/0x280 ** 1709 printk messages dropped ** [ 59.262189] save_stack+0x43/0xd0 ** 1284 printk messages dropped ** [ 59.268673] [] do_fast_syscall_32+0x2f7/0x890 ** 1818 printk messages dropped ** [ 59.277851] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 1982 printk messages dropped ** [ 59.287846] [] vfs_read+0x11e/0x380 ** 1641 printk messages dropped ** [ 59.296133] Allocated: ** 1100 printk messages dropped ** [ 59.301677] Freed: ** 1025 printk messages dropped ** [ 59.306849] >ffff8801d16ee280: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 2060 printk messages dropped ** [ 59.317235] [] do_raw_write_lock+0xc7/0x1d0 ** 1779 printk messages dropped ** [ 59.326201] [] ? fsnotify+0x86/0xf30 ** 1665 printk messages dropped ** [ 59.334574] ffff8801d16ee200: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2077 printk messages dropped ** [ 59.345080] [] ? security_file_permission+0x89/0x1e0 ** 1941 printk messages dropped ** [ 59.354819] Read of size 4 by task syz-executor4/14639 ** 1643 printk messages dropped ** [ 59.363037] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2058 printk messages dropped ** [ 59.373392] [] ? rw_verify_area+0xe5/0x2b0 ** 1768 printk messages dropped ** [ 59.382336] [] vfs_read+0x11e/0x380 ** 1644 printk messages dropped ** [ 59.390607] save_stack+0x43/0xd0 ** 1283 printk messages dropped ** [ 59.397074] [] ? vfs_copy_file_range+0x740/0x740 ** 1874 printk messages dropped ** [ 59.406474] [] kasan_object_err+0x1c/0x70 ** 1746 printk messages dropped ** [ 59.415287] Freed: ** 1024 printk messages dropped ** [ 59.420423] ffff8801d16ee200: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2063 printk messages dropped ** [ 59.430827] [] ? sg_remove_request+0x70/0x120 ** 1817 printk messages dropped ** [ 59.439971] ================================================================== ** 2061 printk messages dropped ** [ 59.450370] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1919 printk messages dropped ** [ 59.460055] [] ? do_fast_syscall_32+0xcf/0x890 ** 1833 printk messages dropped ** [ 59.469273] [] ? vfs_copy_file_range+0x740/0x740 ** 1867 printk messages dropped ** [ 59.478657] ================================================================== ** 2059 printk messages dropped ** [ 59.489048] [] sg_finish_rem_req+0x295/0x340 ** 1798 printk messages dropped ** [ 59.498149] fasync_helper+0x37/0xb0 ** 1335 printk messages dropped ** [ 59.504889] [] ? default_llseek+0x290/0x290 ** 1781 printk messages dropped ** [ 59.513881] [] ? trace_hardirqs_off_thunk+0x1a/0x1c ** 1926 printk messages dropped ** [ 59.523549] ^ ** 1882 printk messages dropped ** [ 59.533061] Object at ffff8801d16ee280, in cache fasync_cache size: 96 ** 1924 printk messages dropped ** [ 59.542734] ^ ** 1893 printk messages dropped ** [ 59.552296] compat_SyS_fcntl64+0xce/0x4f0 ** 1440 printk messages dropped ** [ 59.559529] ================================================================== ** 2058 printk messages dropped ** [ 59.569882] [] ? sg_remove_request+0x70/0x120 ** 1813 printk messages dropped ** [ 59.578995] ^ ** 1879 printk messages dropped ** [ 59.588510] [] do_fast_syscall_32+0x2f7/0x890 ** 1822 printk messages dropped ** [ 59.597702] [] ? default_llseek+0x290/0x290 ** 1780 printk messages dropped ** [ 59.606705] [] do_fast_syscall_32+0x2f7/0x890 ** 1822 printk messages dropped ** [ 59.615874] [] ? default_llseek+0x290/0x290 ** 1781 printk messages dropped ** [ 59.624859] [] ? trace_hardirqs_off_thunk+0x1a/0x1c ** 1929 printk messages dropped ** [ 59.634530] ================================================================== ** 2061 printk messages dropped ** [ 59.644922] [] sg_read+0xa1c/0x1440 ** 1648 printk messages dropped ** [ 59.653227] [] ? do_fast_syscall_32+0xcf/0x890 ** 1850 printk messages dropped ** [ 59.662534] SyS_fcntl+0x658/0xc70 ** 1305 printk messages dropped ** [ 59.669085] ================================================================== ** 2060 printk messages dropped ** [ 59.679391] [] sg_finish_rem_req+0x295/0x340 ** 1793 printk messages dropped ** [ 59.688421] save_stack_trace+0x16/0x20 ** 1391 printk messages dropped ** [ 59.695397] [] kasan_object_err+0x1c/0x70 ** 1746 printk messages dropped ** [ 59.704226] Freed: ** 1023 printk messages dropped ** [ 59.709373] ffff8801d16ee180: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2058 printk messages dropped ** [ 59.719747] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2090 printk messages dropped ** [ 59.730287] >ffff8801d16ee280: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 2066 printk messages dropped ** [ 59.740726] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1922 printk messages dropped ** [ 59.750439] [] ? trace_hardirqs_off_thunk+0x1a/0x1c ** 1942 printk messages dropped ** [ 59.760163] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2106 printk messages dropped ** [ 59.770753] [] kasan_report.part.1+0x21c/0x500 ** 1844 printk messages dropped ** [ 59.779984] [] sg_finish_rem_req+0x295/0x340 ** 1805 printk messages dropped ** [ 59.789016] PID = 0 ** 1045 printk messages dropped ** [ 59.794255] [] do_raw_write_lock+0xc7/0x1d0 ** 1782 printk messages dropped ** [ 59.803209] [] ? selinux_file_permission+0x82/0x460 ** 1928 printk messages dropped ** [ 59.812908] entry_SYSENTER_compat+0x51/0x60 ** 1473 printk messages dropped ** [ 59.820328] [] vfs_read+0x11e/0x380 ** 1646 printk messages dropped ** [ 59.828605] kasan_slab_alloc+0x12/0x20 ** 1375 printk messages dropped ** [ 59.835499] ffff8801d16ee300: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc ** 2018 printk messages dropped ** [ 59.845677] Allocated: ** 1081 printk messages dropped ** [ 59.851117] [] ? do_fast_syscall_32+0xcf/0x890 ** 1812 printk messages dropped ** [ 59.860361] [] queued_write_lock_slowpath+0x116/0x150 ** 1909 printk messages dropped ** [ 59.870161] [] sg_read+0xa1c/0x1440 ** 1597 printk messages dropped ** [ 59.878339] do_fast_syscall_32+0x2f7/0x890 ** 1451 printk messages dropped ** [ 59.885780] [] kasan_report.part.1+0x21c/0x500 ** 1835 printk messages dropped ** [ 59.895291] [] kasan_report.part.1+0x21c/0x500 ** 1839 printk messages dropped ** [ 59.904704] [] queued_write_lock_slowpath+0x116/0x150 ** 2051 printk messages dropped ** [ 59.915050] [] ? default_llseek+0x290/0x290 ** 1868 printk messages dropped ** [ 59.924421] Memory state around the buggy address: ** 2197 printk messages dropped ** [ 59.935391] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2063 printk messages dropped ** [ 59.945785] [] ? do_fast_syscall_32+0xcf/0x890 ** 1839 printk messages dropped ** [ 59.955153] [] entry_SYSENTER_compat+0x51/0x60 ** 1833 printk messages dropped ** [ 59.964387] [] do_fast_syscall_32+0x2f7/0x890 ** 1823 printk messages dropped ** [ 59.973560] [] ? fsnotify+0x86/0xf30 ** 1669 printk messages dropped ** [ 59.981953] ffff8801d16ee380: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc ** 2066 printk messages dropped ** [ 59.992381] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1919 printk messages dropped ** [ 60.002038] [] ? trace_hardirqs_off_thunk+0x1a/0x1c ** 1932 printk messages dropped ** [ 60.011702] Read of size 4 by task syz-executor4/14639 ** 1654 printk messages dropped ** [ 60.020029] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1919 printk messages dropped ** [ 60.029716] [] ? trace_hardirqs_off_thunk+0x1a/0x1c ** 1925 printk messages dropped ** [ 60.039346] >ffff8801d16ee280: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 2070 printk messages dropped ** [ 60.049772] [] __vfs_read+0x103/0x670 ** 1688 printk messages dropped ** [ 60.058267] [] queued_write_lock_slowpath+0x116/0x150 ** 1957 printk messages dropped ** [ 60.068087] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801d16ee2e4 ** 2704 printk messages dropped ** [ 60.081699] compat_SyS_fcntl64+0xce/0x4f0 ** 1440 printk messages dropped ** [ 60.088924] ================================================================== ** 2061 printk messages dropped ** [ 60.099299] [] sg_read+0xa1c/0x1440 ** 1641 printk messages dropped ** [ 60.107570] [] ? selinux_file_permission+0x82/0x460 ** 1923 printk messages dropped ** [ 60.117259] fasync_helper+0x37/0xb0 ** 1339 printk messages dropped ** [ 60.124017] [] ? selinux_file_permission+0x82/0x460 ** 1926 printk messages dropped ** [ 60.133710] compat_SyS_fcntl64+0xce/0x4f0 ** 1442 printk messages dropped ** [ 60.140939] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801d16ee2e4 ** 2696 printk messages dropped ** [ 60.154529] save_stack_trace+0x16/0x20 ** 1400 printk messages dropped ** [ 60.161560] [] sg_remove_request+0x70/0x120 ** 1784 printk messages dropped ** [ 60.170558] [] ? vfs_copy_file_range+0x740/0x740 ** 1879 printk messages dropped ** [ 60.179969] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2090 printk messages dropped ** [ 60.190480] >ffff8801d16ee280: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 2067 printk messages dropped ** [ 60.200887] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 1991 printk messages dropped ** [ 60.210939] Object at ffff8801d16ee280, in cache fasync_cache size: 96 ** 1931 printk messages dropped ** [ 60.220602] CPU: 1 PID: 14639 Comm: syz-executor4 Tainted: G B 4.9.70-g9542d2a #5 ** 2340 printk messages dropped ** [ 60.232393] [] ? security_file_permission+0x89/0x1e0 ** 1949 printk messages dropped ** [ 60.242164] [] kasan_object_err+0x1c/0x70 ** 1752 printk messages dropped ** [ 60.250964] >ffff8801d16ee280: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 2068 printk messages dropped ** [ 60.261366] [] ? __might_fault+0x114/0x1d0 ** 1769 printk messages dropped ** [ 60.270258] [] __vfs_read+0x103/0x670 ** 1686 printk messages dropped ** [ 60.278704] [] __asan_report_load4_noabort+0x29/0x30 ** 1930 printk messages dropped ** [ 60.288445] [] do_fast_syscall_32+0x2f7/0x890 ** 1811 printk messages dropped ** [ 60.297512] [] do_raw_write_lock+0xc7/0x1d0 ** 1775 printk messages dropped ** [ 60.306479] [] ? __might_fault+0x114/0x1d0 ** 1766 printk messages dropped ** [ 60.315425] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 2008 printk messages dropped ** [ 60.325586] Memory state around the buggy address: ** 1583 printk messages dropped ** [ 60.333559] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2112 printk messages dropped ** [ 60.344202] [] _raw_write_lock_irqsave+0x56/0x62 ** 1858 printk messages dropped ** [ 60.353586] [] do_fast_syscall_32+0x2f7/0x890 ** 1825 printk messages dropped ** [ 60.362756] [] ? avc_policy_seqno+0x9/0x20 ** 1769 printk messages dropped ** [ 60.371705] [] ? security_file_permission+0x89/0x1e0 ** 1944 printk messages dropped ** [ 60.381459] ffff8801c59a7950 ffffffff81d90a29 ffff8801d742ac80 ffff8801d16ee280 ** 2094 printk messages dropped ** [ 60.392010] Memory state around the buggy address: ** 1578 printk messages dropped ** [ 60.399945] ffffffff8153a45c ffffed003a2ddc5c ffff8801d742ac80 0000000000000000 ** 2087 printk messages dropped ** [ 60.410473] do_fast_syscall_32+0x2f7/0x890 ** 1460 printk messages dropped ** [ 60.417826] [] sg_finish_rem_req+0x295/0x340 ** 1642 printk messages dropped ** [ 60.426120] [] ? selinux_file_permission+0x82/0x460 ** 1909 printk messages dropped ** [ 60.435751] [] ? SyS_getpgid+0xfa/0x280 ** 1713 printk messages dropped ** [ 60.445148] fasync_helper+0x37/0xb0 ** 1335 printk messages dropped ** [ 60.451908] [] ? default_llseek+0x290/0x290 ** 1782 printk messages dropped ** [ 60.460951] [] entry_SYSENTER_compat+0x51/0x60 ** 1835 printk messages dropped ** [ 60.470218] [] entry_SYSENTER_compat+0x51/0x60 ** 1831 printk messages dropped ** [ 60.479429] [] ? do_fast_syscall_32+0xcf/0x890 ** 1830 printk messages dropped ** [ 60.488648] [] ? rw_verify_area+0xe5/0x2b0 ** 1761 printk messages dropped ** [ 60.497533] [] ? default_llseek+0x290/0x290 ** 1770 printk messages dropped ** [ 60.506468] [] ? avc_policy_seqno+0x9/0x20 ** 1769 printk messages dropped ** [ 60.515433] [] ? security_file_permission+0x89/0x1e0 ** 1938 printk messages dropped ** [ 60.525226] ================================================================== ** 2061 printk messages dropped ** [ 60.535642] [] sg_read+0xa1c/0x1440 ** 1643 printk messages dropped ** [ 60.543958] [] ? rw_verify_area+0xe5/0x2b0 ** 1784 printk messages dropped ** [ 60.552934] kmem_cache_alloc+0xba/0x290 ** 1410 printk messages dropped ** [ 60.560053] [] ? rw_verify_area+0xe5/0x2b0 ** 1769 printk messages dropped ** [ 60.568949] [] SyS_read+0xd9/0x1b0 ** 1632 printk messages dropped ** [ 60.577173] [] ? vfs_copy_file_range+0x740/0x740 ** 1871 printk messages dropped ** [ 60.586536] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 2636 printk messages dropped ** [ 60.599828] Freed: ** 1025 printk messages dropped ** [ 60.604992] >ffff8801d16ee280: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 2066 printk messages dropped ** [ 60.615172] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1902 printk messages dropped ** [ 60.624748] [] sg_read+0xa1c/0x1440 ** 1649 printk messages dropped ** [ 60.633056] [] ? vfs_copy_file_range+0x740/0x740 ** 1865 printk messages dropped ** [ 60.642454] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801d16ee2e4 ** 2682 printk messages dropped ** [ 60.656101] [] ? security_file_permission+0x89/0x1e0 ** 1914 printk messages dropped ** [ 60.665819] Object at ffff8801d16ee280, in cache fasync_cache size: 96 ** 1911 printk messages dropped ** [ 60.675505] fasync_helper+0x37/0xb0 ** 1332 printk messages dropped ** [ 60.682247] [] ? __might_fault+0x114/0x1d0 ** 1763 printk messages dropped ** [ 60.691206] [] sg_finish_rem_req+0x295/0x340 ** 1786 printk messages dropped ** [ 60.700277] [] ? vfs_copy_file_range+0x740/0x740 ** 1873 printk messages dropped ** [ 60.709727] [] dump_stack+0xc1/0x128 ** 1650 printk messages dropped ** [ 60.718104] [] ? fsnotify+0x86/0xf30 ** 1659 printk messages dropped ** [ 60.726486] entry_SYSENTER_compat+0x51/0x60 ** 1459 printk messages dropped ** [ 60.733845] [] sg_finish_rem_req+0x295/0x340 ** 1789 printk messages dropped ** [ 60.742923] [] entry_SYSENTER_compat+0x51/0x60 ** 1825 printk messages dropped ** [ 60.752163] [] ? security_file_permission+0x89/0x1e0 ** 1935 printk messages dropped ** [ 60.761953] ^ ** 1875 printk messages dropped ** [ 60.771505] [] ? vfs_copy_file_range+0x740/0x740 ** 1885 printk messages dropped ** [ 60.781006] [] ? sg_remove_request+0x70/0x120 ** 1824 printk messages dropped ** [ 60.790239] ffffffff8153a45c ffffed003a2ddc5c ffff8801d742ac80 0000000000000000 ** 2095 printk messages dropped ** [ 60.800777] >ffff8801d16ee280: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 2059 printk messages dropped ** [ 60.811117] [] queued_write_lock_slowpath+0x116/0x150 ** 1957 printk messages dropped ** [ 60.820953] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801d16ee2e4 ** 2694 printk messages dropped ** [ 60.834571] Allocated: ** 1091 printk messages dropped ** [ 60.840047] kasan_kmalloc+0xad/0xe0 ** 1338 printk messages dropped ** [ 60.846788] [] ? default_llseek+0x290/0x290 ** 1774 printk messages dropped ** [ 60.855741] [] vfs_read+0x11e/0x380 ** 1641 printk messages dropped ** [ 60.864029] Allocated: ** 1100 printk messages dropped ** [ 60.869553] Freed: ** 1019 printk messages dropped ** [ 60.874715] Freed: ** 1025 printk messages dropped ** [ 60.879902] >ffff8801d16ee280: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 2057 printk messages dropped ** [ 60.890245] [] __asan_report_load4_noabort+0x29/0x30 ** 1941 printk messages dropped ** [ 60.900072] fasync_helper+0x37/0xb0 ** 1332 printk messages dropped ** [ 60.906790] [] ? __might_fault+0x114/0x1d0 ** 1763 printk messages dropped ** [ 60.915663] [] sg_finish_rem_req+0x295/0x340 ** 1794 printk messages dropped ** [ 60.924714] save_stack+0x43/0xd0 ** 1285 printk messages dropped ** [ 60.931214] [] ? trace_hardirqs_off_thunk+0x1a/0x1c ** 1955 printk messages dropped ** [ 60.941066] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1924 printk messages dropped ** [ 60.950781] save_stack_trace+0x16/0x20 ** 1394 printk messages dropped ** [ 60.957763] [] __asan_report_load4_noabort+0x29/0x30 ** 2005 printk messages dropped ** [ 60.967839] save_stack+0x43/0xd0 ** 1282 printk messages dropped ** [ 60.974297] [] ? do_fast_syscall_32+0xcf/0x890 ** 1838 printk messages dropped ** [ 60.983554] [] ? trace_hardirqs_off_thunk+0x1a/0x1c ** 1924 printk messages dropped ** [ 60.993222] ffff8801d16ee200: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2070 printk messages dropped ** [ 61.003650] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1918 printk messages dropped ** [ 61.013343] [] do_fast_syscall_32+0x2f7/0x890 ** 1825 printk messages dropped ** [ 61.022473] [] ? avc_policy_seqno+0x9/0x20 ** 1770 printk messages dropped ** [ 61.031387] [] ? rw_verify_area+0xe5/0x2b0 ** 1770 printk messages dropped ** [ 61.040286] [] ? vfs_copy_file_range+0x740/0x740 ** 1879 printk messages dropped ** [ 61.049703] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2090 printk messages dropped ** [ 61.060214] >ffff8801d16ee280: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 2071 printk messages dropped ** [ 61.070644] [] ? default_llseek+0x290/0x290 ** 1783 printk messages dropped ** [ 61.079652] Object at ffff8801d16ee280, in cache fasync_cache size: 96 ** 1923 printk messages dropped ** [ 61.089268] >ffff8801d16ee280: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 2280 printk messages dropped ** [ 61.100744] [] ? security_file_permission+0x89/0x1e0 ** 1946 printk messages dropped ** [ 61.110542] ffffffff8153a45c ffffed003a2ddc5c ffff8801d742ac80 0000000000000000 ** 2091 printk messages dropped ** [ 61.121109] (stack is not available) ** 1334 printk messages dropped ** [ 61.127838] [] vfs_read+0x11e/0x380 ** 1646 printk messages dropped ** [ 61.136124] kasan_slab_alloc+0x12/0x20 ** 1394 printk messages dropped ** [ 61.143131] [] do_raw_write_lock+0xc7/0x1d0 ** 1782 printk messages dropped ** [ 61.152114] [] ? selinux_file_permission+0x82/0x460 ** 1929 printk messages dropped ** [ 61.161822] Freed: ** 1026 printk messages dropped ** [ 61.166963] ^ ** 1922 printk messages dropped ** [ 61.176644] [] queued_write_lock_slowpath+0x116/0x150 ** 1954 printk messages dropped ** [ 61.186460] ffff8801d16ee380: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc ** 2063 printk messages dropped ** [ 61.196880] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1917 printk messages dropped ** [ 61.206551] [] ? vfs_copy_file_range+0x740/0x740 ** 1874 printk messages dropped ** [ 61.215951] ffffffff8153a45c ffffed003a2ddc5c ffff8801d742ac80 0000000000000000 ** 2094 printk messages dropped ** [ 61.226509] ffff8801d16ee200: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2060 printk messages dropped ** [ 61.236885] [] queued_write_lock_slowpath+0x116/0x150 ** 1950 printk messages dropped ** [ 61.246704] ffff8801d16ee200: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2062 printk messages dropped ** [ 61.257093] [] _raw_write_lock_irqsave+0x56/0x62 ** 1865 printk messages dropped ** [ 61.266526] save_stack+0x43/0xd0 ** 1285 printk messages dropped ** [ 61.273009] [] ? trace_hardirqs_off_thunk+0x1a/0x1c ** 1928 printk messages dropped ** [ 61.282680] ffff8801d16ee380: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc ** 2060 printk messages dropped ** [ 61.293057] [] sg_remove_request+0x70/0x120 ** 1783 printk messages dropped ** [ 61.302040] [] SyS_read+0xd9/0x1b0 ** 1631 printk messages dropped ** [ 61.310259] [] SyS_read+0xd9/0x1b0 ** 1628 printk messages dropped ** [ 61.318454] [] ? security_file_permission+0x89/0x1e0 ** 1941 printk messages dropped ** [ 61.328186] Read of size 4 by task syz-executor4/14639 ** 1645 printk messages dropped ** [ 61.336492] [] do_raw_write_lock+0xc7/0x1d0 ** 1783 printk messages dropped ** [ 61.345493] [] ? security_file_permission+0x89/0x1e0 ** 1938 printk messages dropped ** [ 61.355224] ================================================================== ** 2062 printk messages dropped ** [ 61.365631] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1917 printk messages dropped ** [ 61.375314] [] ? vfs_copy_file_range+0x740/0x740 ** 1874 printk messages dropped ** [ 61.384722] ffffffff8153a45c ffffed003a2ddc5c ffff8801d742ac80 0000000000000000 ** 2094 printk messages dropped ** [ 61.395281] ffff8801d16ee200: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2063 printk messages dropped ** [ 61.405688] [] ? sg_remove_request+0x70/0x120 ** 1818 printk messages dropped ** [ 61.414826] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801d16ee2e4 ** 2682 printk messages dropped ** [ 61.428350] [] ? security_file_permission+0x89/0x1e0 ** 1933 printk messages dropped ** [ 61.438090] ffff8801d16ee200: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2057 printk messages dropped ** [ 61.448493] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2090 printk messages dropped ** [ 61.459068] >ffff8801d16ee280: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 2060 printk messages dropped ** [ 61.469473] [] do_raw_write_lock+0xc7/0x1d0 ** 1781 printk messages dropped ** [ 61.478469] [] ? avc_policy_seqno+0x9/0x20 ** 1763 printk messages dropped ** [ 61.487358] [] __vfs_read+0x103/0x670 ** 1685 printk messages dropped ** [ 61.495832] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2090 printk messages dropped ** [ 61.506385] >ffff8801d16ee280: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 2063 printk messages dropped ** [ 61.516781] [] sg_remove_request+0x70/0x120 ** 1776 printk messages dropped ** [ 61.525756] [] ? fsnotify+0x86/0xf30 ** 1664 printk messages dropped ** [ 61.534118] ffff8801d16ee180: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2062 printk messages dropped ** [ 61.544528] [] do_raw_write_lock+0xc7/0x1d0 ** 1783 printk messages dropped ** [ 61.553540] [] ? security_file_permission+0x89/0x1e0 ** 1945 printk messages dropped ** [ 61.563303] ffff8801d16ee2e0 ffffed003a2ddc5c ffff8801d16ee2e4 ffff8801c59a7978 ** 2094 printk messages dropped ** [ 61.573842] ffff8801d16ee180: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2057 printk messages dropped ** [ 61.584198] [] kasan_report.part.1+0x21c/0x500 ** 1836 printk messages dropped ** [ 61.593444] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2094 printk messages dropped ** [ 61.604007] ================================================================== ** 2061 printk messages dropped ** [ 61.614410] [] sg_read+0xa1c/0x1440 ** 1642 printk messages dropped ** [ 61.622683] [] ? security_file_permission+0x89/0x1e0 ** 1939 printk messages dropped ** [ 61.632406] ================================================================== ** 2064 printk messages dropped ** [ 61.642837] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1919 printk messages dropped ** [ 61.652527] [] ? trace_hardirqs_off_thunk+0x1a/0x1c ** 1925 printk messages dropped ** [ 61.662182] >ffff8801d16ee280: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 2060 printk messages dropped ** [ 61.672563] [] do_raw_write_lock+0xc7/0x1d0 ** 1787 printk messages dropped ** [ 61.681594] [] ? vfs_copy_file_range+0x740/0x740 ** 1874 printk messages dropped ** [ 61.690997] ffffffff8153a45c ffffed003a2ddc5c ffff8801d742ac80 0000000000000000 ** 2096 printk messages dropped ** [ 61.701533] ^ ** 1891 printk messages dropped ** [ 61.711086] sg_fasync+0x86/0xb0 ** 1268 printk messages dropped ** [ 61.717454] [] ? fsnotify+0xf30/0xf30 ** 1684 printk messages dropped ** [ 61.725897] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2059 printk messages dropped ** [ 61.736276] [] vfs_read+0x11e/0x380 ** 1646 printk messages dropped ** [ 61.744563] kasan_slab_alloc+0x12/0x20 ** 1399 printk messages dropped ** [ 61.751578] [] sg_read+0xa1c/0x1440 ** 1642 printk messages dropped ** [ 61.759849] [] ? security_file_permission+0x89/0x1e0 ** 1946 printk messages dropped ** [ 61.769615] ffffffff8153a45c ffffed003a2ddc5c ffff8801d742ac80 0000000000000000 ** 2094 printk messages dropped ** [ 61.780159] ffff8801d16ee200: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2061 printk messages dropped ** [ 61.790537] [] do_raw_write_lock+0xc7/0x1d0 ** 1793 printk messages dropped ** [ 61.799604] [] entry_SYSENTER_compat+0x51/0x60 ** 1835 printk messages dropped ** [ 61.808854] [] entry_SYSENTER_compat+0x51/0x60 ** 1829 printk messages dropped ** [ 61.818059] [] ? vfs_copy_file_range+0x740/0x740 ** 1866 printk messages dropped ** [ 61.827426] ================================================================== ** 2062 printk messages dropped ** [ 61.837873] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1917 printk messages dropped ** [ 61.847580] [] ? vfs_copy_file_range+0x740/0x740 ** 1874 printk messages dropped ** [ 61.856980] ffffffff8153a45c ffffed003a2ddc5c ffff8801d742ac80 0000000000000000 ** 2088 printk messages dropped ** [ 61.867529] entry_SYSENTER_compat+0x51/0x60 ** 1496 printk messages dropped ** [ 61.875062] Freed: ** 1026 printk messages dropped ** [ 61.880218] ^ ** 1883 printk messages dropped ** [ 61.889753] Allocated: ** 1095 printk messages dropped ** [ 61.895252] sg_fasync+0x86/0xb0 ** 1269 printk messages dropped ** [ 61.901645] [] ? avc_policy_seqno+0x9/0x20 ** 1764 printk messages dropped ** [ 61.910514] [] ? default_llseek+0x290/0x290 ** 1782 printk messages dropped ** [ 61.919503] [] entry_SYSENTER_compat+0x51/0x60 ** 1830 printk messages dropped ** [ 61.928735] [] ? SyS_getpgid+0xfa/0x280 ** 1742 printk messages dropped ** [ 61.937461] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2088 printk messages dropped ** [ 61.948024] ffff8801d16ee180: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2058 printk messages dropped ** [ 61.958269] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2091 printk messages dropped ** [ 61.968842] ^ ** 1877 printk messages dropped ** [ 61.978335] [] ? do_fast_syscall_32+0xcf/0x890 ** 1836 printk messages dropped ** [ 61.987600] [] ? vfs_copy_file_range+0x740/0x740 ** 1874 printk messages dropped ** [ 61.997035] [] kasan_object_err+0x1c/0x70 ** 1736 printk messages dropped ** [ 62.005813] save_stack+0x43/0xd0 ** 1282 printk messages dropped ** [ 62.012284] [] ? do_fast_syscall_32+0xcf/0x890 ** 1838 printk messages dropped ** [ 62.021564] [] ? trace_hardirqs_off_thunk+0x1a/0x1c ** 1928 printk messages dropped ** [ 62.031271] ffff8801d16ee380: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc ** 2065 printk messages dropped ** [ 62.041675] [] ? __might_fault+0x114/0x1d0 ** 1769 printk messages dropped ** [ 62.050573] [] __vfs_read+0x103/0x670 ** 1686 printk messages dropped ** [ 62.059030] [] __asan_report_load4_noabort+0x29/0x30 ** 1932 printk messages dropped ** [ 62.068766] [] entry_SYSENTER_compat+0x51/0x60 ** 1832 printk messages dropped ** [ 62.077987] [] ? vfs_copy_file_range+0x740/0x740 ** 1874 printk messages dropped ** [ 62.087390] [] kasan_object_err+0x1c/0x70 ** 1746 printk messages dropped ** [ 62.096221] Freed: ** 1026 printk messages dropped ** [ 62.101375] ^ ** 1890 printk messages dropped ** [ 62.110924] fasync_helper+0x37/0xb0 ** 1339 printk messages dropped ** [ 62.117679] [] ? selinux_file_permission+0x82/0x460 ** 1922 printk messages dropped ** [ 62.127341] kmem_cache_alloc+0xba/0x290 ** 1405 printk messages dropped ** [ 62.134406] [] ? fsnotify+0x86/0xf30 ** 1664 printk messages dropped ** [ 62.142749] ffff8801d16ee180: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2062 printk messages dropped ** [ 62.153135] [] do_raw_write_lock+0xc7/0x1d0 ** 1783 printk messages dropped ** [ 62.162146] [] ? security_file_permission+0x89/0x1e0 ** 1943 printk messages dropped ** [ 62.171889] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 2458 printk messages dropped ** [ 62.184274] [] queued_write_lock_slowpath+0x116/0x150 ** 1958 printk messages dropped ** [ 62.194122] Read of size 4 by task syz-executor4/14639 ** 1640 printk messages dropped ** [ 62.202387] [] kasan_report.part.1+0x21c/0x500 ** 1831 printk messages dropped ** [ 62.211579] ffffffff8153a45c ffffed003a2ddc5c ffff8801d742ac80 0000000000000000 ** 2084 printk messages dropped ** [ 62.222144] sg_fasync+0x86/0xb0 ** 1266 printk messages dropped ** [ 62.228544] [] ? default_llseek+0x290/0x290 ** 1773 printk messages dropped ** [ 62.237508] [] ? rw_verify_area+0xe5/0x2b0 ** 1759 printk messages dropped ** [ 62.246387] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1913 printk messages dropped ** [ 62.256052] [] SyS_read+0xd9/0x1b0 ** 1623 printk messages dropped ** [ 62.264267] [] ? default_llseek+0x290/0x290 ** 1768 printk messages dropped ** [ 62.273221] [] ? fsnotify+0x86/0xf30 ** 1654 printk messages dropped ** [ 62.281589] fasync_helper+0x37/0xb0 ** 1346 printk messages dropped ** [ 62.288432] [] ? do_fast_syscall_32+0xcf/0x890 ** 1828 printk messages dropped ** [ 62.297703] [] ? selinux_file_permission+0x82/0x460 ** 1905 printk messages dropped ** [ 62.307337] [] ? rw_verify_area+0xe5/0x2b0 ** 1767 printk messages dropped ** [ 62.316276] [] ? rw_verify_area+0xe5/0x2b0 ** 1767 printk messages dropped ** [ 62.325209] [] ? rw_verify_area+0xe5/0x2b0 ** 1766 printk messages dropped ** [ 62.334164] [] ? security_file_permission+0x89/0x1e0 ** 1945 printk messages dropped ** [ 62.343919] ffff8801d16ee2e0 ffffed003a2ddc5c ffff8801d16ee2e4 ffff8801c59a7978 ** 2093 printk messages dropped ** [ 62.354485] Memory state around the buggy address: ** 1581 printk messages dropped ** [ 62.362424] [] kasan_object_err+0x1c/0x70 ** 1751 printk messages dropped ** [ 62.371234] ffff8801d16ee200: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2065 printk messages dropped ** [ 62.381647] [] sg_finish_rem_req+0x295/0x340 ** 1804 printk messages dropped ** [ 62.390723] Freed: ** 1025 printk messages dropped ** [ 62.395863] >ffff8801d16ee280: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 2062 printk messages dropped ** [ 62.406242] [] ? sg_remove_request+0x70/0x120 ** 1819 printk messages dropped ** [ 62.415383] Read of size 4 by task syz-executor4/14639 ** 1488 printk messages dropped ** [ 62.422876] >ffff8801d16ee280: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 2064 printk messages dropped ** [ 62.433275] [] sg_finish_rem_req+0x295/0x340 ** 1801 printk messages dropped ** [ 62.442304] compat_SyS_fcntl64+0xce/0x4f0 ** 1441 printk messages dropped ** [ 62.450374] ================================================================== ** 2062 printk messages dropped ** [ 62.460772] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 1990 printk messages dropped ** [ 62.470809] [] entry_SYSENTER_compat+0x51/0x60 ** 1842 printk messages dropped ** [ 62.480069] kasan_slab_alloc+0x12/0x20 ** 1390 printk messages dropped ** [ 62.487031] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2089 printk messages dropped ** [ 62.497537] ffff8801d16ee200: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2061 printk messages dropped ** [ 62.507905] [] do_raw_write_lock+0xc7/0x1d0 ** 1780 printk messages dropped ** [ 62.516906] [] ? fsnotify+0xf30/0xf30 ** 1681 printk messages dropped ** [ 62.525361] [] kasan_report.part.1+0x21c/0x500 ** 1835 printk messages dropped ** [ 62.534605] [] kasan_report.part.1+0x21c/0x500 ** 1839 printk messages dropped ** [ 62.543890] [] queued_write_lock_slowpath+0x116/0x150 ** 1951 printk messages dropped ** [ 62.553713] >ffff8801d16ee280: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 2063 printk messages dropped ** [ 62.564094] [] sg_remove_request+0x70/0x120 ** 1782 printk messages dropped ** [ 62.573099] [] vfs_read+0x11e/0x380 ** 1639 printk messages dropped ** [ 62.581360] [] entry_SYSENTER_compat+0x51/0x60 ** 2024 printk messages dropped ** [ 62.591536] [] ? default_llseek+0x290/0x290 ** 1782 printk messages dropped ** [ 62.600549] [] entry_SYSENTER_compat+0x51/0x60 ** 1836 printk messages dropped ** [ 62.609808] Object at ffff8801d16ee280, in cache fasync_cache size: 96 ** 1924 printk messages dropped ** [ 62.619244] ^ ** 1882 printk messages dropped ** [ 62.628749] Object at ffff8801d16ee280, in cache fasync_cache size: 96 ** 1924 printk messages dropped ** [ 62.638412] ^ ** 1879 printk messages dropped ** [ 62.647919] [] do_fast_syscall_32+0x2f7/0x890 ** 1819 printk messages dropped ** [ 62.657073] [] ? __might_fault+0x114/0x1d0 ** 1767 printk messages dropped ** [ 62.666003] [] ? __might_fault+0x114/0x1d0 ** 1770 printk messages dropped ** [ 62.674938] [] ? default_llseek+0x290/0x290 ** 1783 printk messages dropped ** [ 62.683931] Object at ffff8801d16ee280, in cache fasync_cache size: 96 ** 1924 printk messages dropped ** [ 62.693575] ^ ** 1889 printk messages dropped ** [ 62.703088] kmem_cache_alloc+0xba/0x290 ** 1408 printk messages dropped ** [ 62.710163] [] ? selinux_file_permission+0x82/0x460 ** 1927 printk messages dropped ** [ 62.719880] do_fast_syscall_32+0x2f7/0x890 ** 1458 printk messages dropped ** [ 62.727199] [] ? sg_remove_request+0x70/0x120 ** 1818 printk messages dropped ** [ 62.736334] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801d16ee2e4 ** 2691 printk messages dropped ** [ 62.749901] [] ? trace_hardirqs_off_thunk+0x1a/0x1c ** 1924 printk messages dropped ** [ 62.759570] ffff8801d16ee200: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2058 printk messages dropped ** [ 62.769949] [] __asan_report_load4_noabort+0x29/0x30 ** 1926 printk messages dropped ** [ 62.779686] [] ? vfs_copy_file_range+0x740/0x740 ** 1874 printk messages dropped ** [ 62.789119] ffffffff8153a45c ffffed003a2ddc5c ffff8801d742ac80 0000000000000000 ** 2083 printk messages dropped ** [ 62.799667] fasync_helper+0x37/0xb0 ** 1337 printk messages dropped ** [ 62.806406] [] ? fsnotify+0xf30/0xf30 ** 1683 printk messages dropped ** [ 62.814868] [] __asan_report_load4_noabort+0x29/0x30 ** 1933 printk messages dropped ** [ 62.824672] Object at ffff8801d16ee280, in cache fasync_cache size: 96 ** 1922 printk messages dropped ** [ 62.834319] ffff8801d16ee200: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2060 printk messages dropped ** [ 62.844695] [] queued_write_lock_slowpath+0x116/0x150 ** 1950 printk messages dropped ** [ 62.854540] ffff8801d16ee200: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2066 printk messages dropped ** [ 62.864967] [] sg_read+0xa1c/0x1440 ** 1646 printk messages dropped ** [ 62.873292] [] ? vfs_copy_file_range+0x740/0x740 ** 1874 printk messages dropped ** [ 62.882684] ffffffff8153a45c ffffed003a2ddc5c ffff8801d742ac80 0000000000000000 ** 2079 printk messages dropped ** [ 62.893156] save_stack+0x43/0xd0 ** 1283 printk messages dropped ** [ 62.899633] [] ? vfs_copy_file_range+0x740/0x740 ** 1872 printk messages dropped ** [ 62.909051] Call Trace: ** 1187 printk messages dropped ** [ 62.915095] [] do_fast_syscall_32+0x2f7/0x890 ** 1889 printk messages dropped ** [ 62.924607] [] __vfs_read+0x103/0x670 ** 2015 printk messages dropped ** [ 62.934756] Read of size 4 by task syz-executor4/14639 ** 1651 printk messages dropped ** [ 62.943049] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1919 printk messages dropped ** [ 62.952722] [] ? do_fast_syscall_32+0xcf/0x890 ** 1835 printk messages dropped ** [ 62.961956] [] ? do_fast_syscall_32+0xcf/0x890 ** 1830 printk messages dropped ** [ 62.971156] [] ? rw_verify_area+0xe5/0x2b0 ** 1769 printk messages dropped ** [ 62.980079] [] SyS_read+0xd9/0x1b0 ** 1630 printk messages dropped ** [ 62.988303] [] vfs_read+0x11e/0x380 ** 1636 printk messages dropped ** [ 62.996572] [] ? vfs_copy_file_range+0x740/0x740 ** 1869 printk messages dropped ** [ 63.005923] ffff8801c59a7950 ffffffff81d90a29 ffff8801d742ac80 ffff8801d16ee280 ** 2092 printk messages dropped ** [ 63.016525] PID = 0 ** 1047 printk messages dropped ** [ 63.021806] [] ? sg_remove_request+0x70/0x120 ** 1818 printk messages dropped ** [ 63.030973] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801d16ee2e4 ** 2732 printk messages dropped ** [ 63.044754] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2059 printk messages dropped ** [ 63.055147] [] vfs_read+0x11e/0x380 ** 1648 printk messages dropped ** [ 63.063450] fasync_helper+0x37/0xb0 ** 1339 printk messages dropped ** [ 63.070186] [] ? selinux_file_permission+0x82/0x460 ** 1920 printk messages dropped ** [ 63.079844] kasan_kmalloc+0xad/0xe0 ** 1337 printk messages dropped ** [ 63.086568] [] __vfs_read+0x103/0x670