0x80084503, &(0x7f0000000000)=""/188) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x400040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000000)=""/205) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f000049d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000fd1000-0x4)=@int=0x0, &(0x7f0000509000-0x4)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r2, &(0x7f0000915000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8c) [ 28.328298] netlink: 6 bytes leftover after parsing attributes in process `syz-executor0'. [ 28.348287] binder: 5431:5433 got reply transaction with bad transaction stack, transaction 11 has target 5431:0 [ 28.359398] binder: 5431:5433 transaction failed 29201/-71, size 0-0 line 2935 [ 28.368452] device gre0 entered promiscuous mode [ 28.370580] binder: release 5431:5433 transaction 11 out, still active [ 28.370598] binder: send failed reply for transaction 11, target dead [ 28.380927] binder: 5431:5439 got reply transaction with no transaction stack [ 28.380933] binder: 5431:5439 transaction failed 29201/-71, size 0-0 line 2920 [ 28.384194] binder: undelivered TRANSACTION_ERROR: 29201 [ 28.384498] binder: release 5431:5433 transaction 14 out, still active [ 28.384501] binder: undelivered TRANSACTION_COMPLETE [ 28.384521] binder: send failed reply for transaction 14, target dead 2018/01/08 12:10:41 executing program 3: r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000616000-0x10)={0x3, &(0x7f0000617000)=[{0xb1, 0x0, 0x0, 0x0}, {0x400000000009c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f0000620000)="1f0000000401ffd60000010000000000000000000100000000000000000000", 0x1f) fgetxattr(0xffffffffffffffff, &(0x7f0000621000)=@known='security.evm\x00', &(0x7f0000439000)=""/130, 0x82) mmap(&(0x7f0000622000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000331000)={0x0, 0x1000, "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"}, &(0x7f0000623000-0x4)=0x1008) mmap(&(0x7f0000622000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000622000)={r1, @in={{0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x6}, &(0x7f00004cc000)=0x98) 2018/01/08 12:10:41 executing program 1: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000420000)={0x44, 0x0, &(0x7f0000fc1000)=[], 0x0, 0x0, &(0x7f0000661000)=""}) 2018/01/08 12:10:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:41 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x2, &(0x7f00009f5000)={0x0}, &(0x7f0000a41000)={0x0}, 0x8) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000086b000)='/selinux/create\x00', 0x2, 0x0) sendto$ipx(r0, &(0x7f0000a8f000)="32b2ad321c250ce4c6588a455aff4b3b6eff58f053d3de0118bda9cce9becbb076d0c0b2a9049415dc61e639aca05797d41aee188446a26f4703d51a658337d53507cdf26dfa4b80e8839dbbdad678df43901d94f94ac0d0f1bdfd2b56f35a1176820f671934d41f96b8f0300441d4a51d4be1a6c396cf739f90fbc81d8830e94ceddee57bb6", 0x86, 0xc0, &(0x7f00006d2000-0x10)={0x4, 0x100000000, 0x0, "6b65cbe1db96", 0xffffffff, 0x0}, 0x10) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f000096b000-0x8)={0x9, &(0x7f0000598000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/08 12:10:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000185000-0x8)='./file0\x00', 0x210000, 0x91) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f00004ab000)=""/30) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000b8c000-0x10)=[{&(0x7f0000e00000)="580000001400192300a14b80040d8c560a0600000000e076fffffffffffffc01000004ca7f64643e8900050028635a0004fbf510000200dd00000000000000ed5dfffff5000022000d0001000404080000000000006e06ce", 0x58}], 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000051f000)={0x1, [0x0]}, &(0x7f0000a73000-0x4)=0x8) 2018/01/08 12:10:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000037b000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3}) bind$inet(r0, &(0x7f00000bf000-0x10)={0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000106000-0x4)=0x5, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x10000000000000f, &(0x7f0000be4000-0x4)=0xa, 0x4) bind$inet(r1, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 12:10:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000059b000-0x4)=0x1c, 0x4) r1 = openat(r0, &(0x7f0000a25000)='./file0\x00', 0x40000, 0x80) setsockopt$ax25_int(r1, 0x101, 0x1, &(0x7f0000e6d000)=0x20, 0x4) sendmsg$unix(r0, &(0x7f0000351000)={&(0x7f0000403000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc, &(0x7f0000a21000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 12:10:41 executing program 5: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00009fc000)='/dev/autofs\x00', 0x0, 0x0) write(r0, &(0x7f0000f6a000)="1f0000000104ff00fd4345bb07000000004000000900010001160103000000", 0x1f) openat$selinux_load(0xffffffffffffff9c, &(0x7f000046f000)='/selinux/load\x00', 0x2, 0x0) write(r0, &(0x7f0000942000)="1f0000000104ff00fd432dbbffffffff00cb00000900040000000000000000", 0x1f) ioctl$PERF_EVENT_IOC_ID(r1, 0x80042407, &(0x7f0000c6b000)=0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) fchdir(r2) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000f6e000-0x8)=0x7) 2018/01/08 12:10:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f00003fb000-0x8)=[{&(0x7f00005c0000)="290000001800fffd3ffdff01000000210200e3330008000700feff55080008000000020000e900c000", 0x29}], 0x1) 2018/01/08 12:10:41 executing program 2: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000062e000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000c39000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x7a}) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000e82000-0x4)=0x0, &(0x7f0000f69000)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000001b000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in6={0xa, 0x3, 0x101, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) 2018/01/08 12:10:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f00008a3000-0x8)={0x4}, 0x8) rt_sigprocmask(0x0, &(0x7f00009f5000)={0x0}, &(0x7f0000a41000)={0x0}, 0x8) 2018/01/08 12:10:41 executing program 3: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8080a, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000010000)={0xffffffff80000004, 0x0}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000016000-0xc)={0x0, 0x0}) 2018/01/08 12:10:41 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000008000-0x86)={0x0, 0x0, ""}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000008000)='/dev/hwrng\x00', 0x101880, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000009000-0x44)={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) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000009000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x6, 0x3, 0x4, 0x2, 0xa0, 0x20, 0x3b, 0xfdbc, r2}, {0x1000, 0x80000001, 0x8, 0x3, 0xffffffff, 0x7, 0x800, 0xff}, {0x100000001, 0xab, 0x100, 0xfffffffffffffffc}, 0x5, 0xffffffffffffffff, 0x2, 0x1, 0x1, 0x3}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x3b}, 0x2, @in=@multicast1=0xe0000001, 0x5, 0x0, 0x0, 0x10000, 0x610, 0x81, 0xffffffffffffff80}}, 0xe8) 2018/01/08 12:10:41 executing program 5: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00009fc000)='/dev/autofs\x00', 0x0, 0x0) write(r0, &(0x7f0000f6a000)="1f0000000104ff00fd4345bb07000000004000000900010001160103000000", 0x1f) openat$selinux_load(0xffffffffffffff9c, &(0x7f000046f000)='/selinux/load\x00', 0x2, 0x0) write(r0, &(0x7f0000942000)="1f0000000104ff00fd432dbbffffffff00cb00000900040000000000000000", 0x1f) ioctl$PERF_EVENT_IOC_ID(r1, 0x80042407, &(0x7f0000c6b000)=0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) fchdir(r2) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000f6e000-0x8)=0x7) 2018/01/08 12:10:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) [ 28.496280] binder: 5447:5450 unknown command 0 [ 28.515537] binder: 5447:5450 ioctl c0306201 20420000 returned -22 2018/01/08 12:10:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000596000)='/dev/ptmx\x00', 0x2, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00007cf000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000574000-0x18)=[{0x3, 0x1}, {0x2, 0x101}, {0x4, 0xfffffffffffffff9}], 0x3) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETA(r0, 0x5406, &(0x7f00009ac000)={0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) writev(r0, &(0x7f0000764000-0x10)=[{&(0x7f0000cfb000-0x1000)="ff18f4d3f1e6901a034a3bd2ef35d7fffa2c7bcd436341a61f6334eb0eefdf603e399defbcb9e8fef95dd7b7d3970057af1b60bbbe925c247b8c17ee6c48f6c556debc58b15a2c299deb13ecd4bf5e0e47ec5e7a2cac54f9e6dfe4456bba8ff7c9d4d6ae5dbc24eaff876d7d0d8816905eb06ebaff353423c4296208ca808330f20664c9dbd61970ae96c6f4ee2db47e625601a82b52466f2d7b57fb19e285888da3942aa355227be6acab36a4e809db2d552bca14c2a052a52e5ce995f29dc0ea13924f93f13f7a480caf9e8cd3333c0fe558c64383eebdf223a01cb7ea22ee4f85b10ff2b74535780d651cc9d41596225cf05a1e18a2990a", 0xf9}], 0x1) r2 = syz_open_pts(r0, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000c83000-0x4)=0x0) [ 28.548677] binder: BINDER_SET_CONTEXT_MGR already set [ 28.563626] binder: 5447:5475 ioctl 40046207 0 returned -16 [ 28.573224] binder: 5447:5475 unknown command 0 [ 28.579636] binder: 5447:5475 ioctl c0306201 20420000 returned -22 2018/01/08 12:10:41 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x48000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00005fd000)={0x2, [0x0, 0x0]}, &(0x7f0000860000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r2, 0x7ff, 0x7, [0x6, 0xa2b, 0x1, 0x200, 0x7, 0x7, 0xfffffffffffffff8]}, 0x16) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={r1, 0x8000, 0x0, 0x1, 0xef7a}, &(0x7f0000000000)=0x18) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x82000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000000)={0x8, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r4, 0xc0086423, &(0x7f0000001000-0x8)={r5, 0x2}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000-0x4c)={r3, @in6={{0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000)=0x8c) ioctl$DRM_IOCTL_CONTROL(r4, 0x40086414, &(0x7f0000002000-0x8)={0x0, 0x7ff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000000)={0x3, 0x13cf0000, 0x5, 0x1, 0x2, 0x4, 0x3, 0x4, r6}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r4, &(0x7f0000003000-0x10)={0x4, 0x6b, 0x2, "7b5d822d2756", 0x0, 0x0}, 0x10) ioctl$PIO_FONTRESET(r4, 0x4b6d, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000003000)={r1, 0x3}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000006000)=0x10000, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000008000-0xf)='/dev/sequencer\x00', 0x2, 0x0) r7 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setparam(r7, &(0x7f0000009000-0x4)=0x3f) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000009000)=0x0) 2018/01/08 12:10:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) recvfrom(r0, &(0x7f0000e77000-0xa9)=""/169, 0xa9, 0x100, &(0x7f000002e000-0x10)=@ax25={0x3, {"bc746919f804b3"}, 0x0}, 0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f0000c15000)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f00007b9000)=0x0) 2018/01/08 12:10:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001b1000-0x7)='fdinfo\x00') ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000edf000-0x4)=0x0) getdents64(r0, &(0x7f0000dc7000)=""/38, 0xffffff7b) getdents(r0, &(0x7f0000c2d000-0xa5)=""/165, 0xfffffffffffffc85) 2018/01/08 12:10:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0xa, 0xb77, &(0x7f00009e9000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000d42000-0x8)={0x0, 0xf0}, &(0x7f000092d000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000b36000)={r1, 0x100000000}, &(0x7f0000bf9000-0x4)=0x8) rt_sigprocmask(0x0, &(0x7f00009f5000)={0x0}, &(0x7f0000a41000)={0x0}, 0x8) 2018/01/08 12:10:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000616000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000358000)=0x0, &(0x7f00003d6000-0x4)=0x4) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = inotify_init1(0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000717000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000474000-0x4)=0x10, 0x80000) getsockname$packet(0xffffffffffffff9c, &(0x7f00000b9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00005da000)=0xc5303eb2d1e4cd60) clock_getres(0x0, &(0x7f00000d7000-0x8)={0x0, 0x0}) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000c81000)={r3, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) syz_open_dev$mice(&(0x7f000020d000-0x10)='/dev/input/mice\x00', 0x0, 0x10000) fcntl$setown(r1, 0x8, 0x0) fcntl$getownex(r1, 0x10, &(0x7f000066c000)={0x0, 0x0}) process_vm_writev(r4, &(0x7f0000690000-0x8)=[{&(0x7f00002c9000)=""/8, 0x8}], 0x138, &(0x7f0000d1a000-0x10)=[{&(0x7f0000525000)=""/60, 0x3c}], 0x2000000000000294, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/08 12:10:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000bb6000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dc2000)=0xe8) setuid(r0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000256000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f00009a0000-0x10)={&(0x7f000067d000/0x2000)=nil, 0x2000}) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') rmdir(&(0x7f0000ef9000-0xa)='./control\x00') stat(&(0x7f00005d5000)='./control/file1\x00', &(0x7f0000d8c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000f80000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000662000-0x10)={&(0x7f00000e4000/0x2000)=nil, 0x2000}) 2018/01/08 12:10:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fcc000)='/selinux/mls\x00', 0x0, 0x0) sendfile64(r0, r0, &(0x7f0000cc3000-0x8)=0x53, 0x3) setsockopt$packet_int(r0, 0x107, 0x17, &(0x7f00006fd000-0x4)=0x3, 0x4) r1 = socket$netlink(0x10, 0x3, 0xa) writev(r1, &(0x7f00005b3000)=[{&(0x7f0000823000-0x29)="2900000021001900013d3500000a0006020000160000ff00000000040d001000000400002400030008", 0x29}], 0x1) r2 = getpid() r3 = fcntl$getown(r1, 0x9) setpgid(r2, r3) 2018/01/08 12:10:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f00009f5000)={0x0}, &(0x7f0000a41000)={0x0}, 0x8) rt_sigprocmask(0x1, &(0x7f000089b000-0x8)={0x1}, &(0x7f0000475000)={0x0}, 0x8) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00005fb000-0x8)={0x0, 0x0}) 2018/01/08 12:10:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000616000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000358000)=0x0, &(0x7f00003d6000-0x4)=0x4) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = inotify_init1(0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000717000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000474000-0x4)=0x10, 0x80000) getsockname$packet(0xffffffffffffff9c, &(0x7f00000b9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00005da000)=0xc5303eb2d1e4cd60) clock_getres(0x0, &(0x7f00000d7000-0x8)={0x0, 0x0}) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000c81000)={r3, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) syz_open_dev$mice(&(0x7f000020d000-0x10)='/dev/input/mice\x00', 0x0, 0x10000) fcntl$setown(r1, 0x8, 0x0) fcntl$getownex(r1, 0x10, &(0x7f000066c000)={0x0, 0x0}) process_vm_writev(r4, &(0x7f0000690000-0x8)=[{&(0x7f00002c9000)=""/8, 0x8}], 0x138, &(0x7f0000d1a000-0x10)=[{&(0x7f0000525000)=""/60, 0x3c}], 0x2000000000000294, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/08 12:10:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000202000)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000031b000-0x70)={0x7, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x4, 0x7, 0x4, 0x7, &(0x7f000092b000-0x10)=@generic="8ad01ab3c8eba4785c127aebfe0b35ba", 0x7, 0x39a0, 0x6}) rt_sigprocmask(0x0, &(0x7f0000cca000-0x8)={0x0}, &(0x7f000013b000)={0x0}, 0x8) [ 28.680036] device syz5 entered promiscuous mode 2018/01/08 12:10:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(0xffffffffffffffff, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) sendto$llc(r0, &(0x7f0000d65000)="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", 0x1000, 0x8000, &(0x7f0000e68000)={0x1a, 0x5, 0xfffffffffffffff8, 0x9bf, 0x2, 0xfffffffffffffffd, @random="18788bdc0305", [0x0, 0x0]}, 0x10) mknodat(r0, &(0x7f000003b000-0xa)='./control\x00', 0x0, 0x0) fchownat(r0, &(0x7f0000225000)='./control\x00', 0x0, 0x0, 0x0) 2018/01/08 12:10:41 executing program 0: r0 = socket$inet(0x2, 0xa, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000b98000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000e5b000-0x40)=[{{0x0, 0x0, &(0x7f0000001000-0x20)=[{&(0x7f0000b83000)=""/203, 0xcb}, {&(0x7f0000001000-0xaa)=""/170, 0xaa}, {&(0x7f0000001000-0xf4)=""/244, 0xf4}, {&(0x7f0000001000-0x30)=""/48, 0x30}], 0x4, &(0x7f0000a44000-0xcf)=""/207, 0xcf, 0x4}, 0x9}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00008a4000-0xaf)=""/175, 0xaf}, {&(0x7f00005fc000-0xd4)=""/212, 0xd4}, {&(0x7f0000000000)=""/2, 0x2}, {&(0x7f00004c8000)=""/176, 0xb0}, {&(0x7f000063a000-0xe5)=""/229, 0xe5}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b3c000)=""/106, 0x6a}], 0x8, &(0x7f0000000000)=""/216, 0xd8, 0xf1}, 0x20}], 0x2, 0x1, &(0x7f0000871000)={r1, r2+10000000}) ioctl$sock_ifreq(r0, 0x40000000008907, &(0x7f0000001000-0x28)={@generic="6d07be55442c1c86d7c03ec08608570a", @ifru_flags=0x0}) 2018/01/08 12:10:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003de000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40186417, &(0x7f0000d37000)={0x4, 0x4, 0x6, 0x8001, 0x7, 0x1}) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000d44000)=0x7, 0x4) 2018/01/08 12:10:41 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x13, &(0x7f0000d56000)="", 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000ea3000)=""/4096, &(0x7f0000f0f000-0x4)=0xffffffffffffff7e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000000000)=""/91) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x7, 0x4) 2018/01/08 12:10:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f00009f5000)={0x0}, &(0x7f0000a41000)={0x0}, 0x8) r0 = openat(0xffffffffffffff9c, &(0x7f00005fb000-0x8)='./file0\x00', 0x500, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f00002e3000-0x4)=0x0) 2018/01/08 12:10:41 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x8100, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0xffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000200000)='/dev/keychord\x00', 0x404000, 0x0) readahead(r0, 0x0, 0x574ca673) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000b4a000-0x9c)="6a64a97bb6af837221b652878392a29ac12bc59b5fdf1366b1f8dbeedbb3d1d6daef32f13e841ba125f25077636050e686b1bc487bcc334081c768612f486c9d3e43e529f217db98b5890aa05ea0c7bc7735d91e31944ff1bf77fc6ad2be74fd836fd27f387eddd6aa7821634f181a8c3861f02665a62bdfa81a9a44d93676d29d2f1fc4c90d7984f7fe2a332d6e10a21f6a7abd8e2d3b5452986ccb") r2 = socket(0x0, 0x1000000802, 0x8) ioctl$int_in(r0, 0x5421, &(0x7f00004da000)=0x1) r3 = fcntl$getown(r2, 0x9) prctl$setptracer(0x59616d61, r3) write(r2, &(0x7f00008b3000)="2400000019002500000009180000fd0e0a0000000002000502ffffeb08001700ffffffff0b39eb24b891fd5385f9e9c3484d36f2", 0x34) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000868000)=0x0, &(0x7f0000f03000)=0x4) 2018/01/08 12:10:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) recvfrom(r0, &(0x7f0000e77000-0xa9)=""/169, 0xa9, 0x100, &(0x7f000002e000-0x10)=@ax25={0x3, {"bc746919f804b3"}, 0x0}, 0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f0000c15000)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f00007b9000)=0x0) 2018/01/08 12:10:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000058c000)='/dev/rtc\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000551000-0xca)={0x0, 0xc2, "3b4b491f2c45e240db5b59042266e767416b0a4d1496809f56602d9feba1dda78f85315e63fdaa41997d1e38f9fb723ecb2984bbc42f2b0fa6d418778a11e3690e33e274ea4f63e353bfae45402f9e4da734e189465718ca6653a52522d519796313323de3ce742535233ad264456151957dc1936fbb9e6c4fe9f83ba692ddc2603d92bd4aab1106d845af2cd57b83b7be2eff32e980bb528d4ba00b70c517fb6cb723f16d0e724eefb5d03464ff2b532dc7304beb0d5ebfddcd50a87775cf12a643"}, &(0x7f0000c86000-0x4)=0xca) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000748000-0x81)={r1, 0x79, "d3b45bedd712ad730161b1c14d9acee63204e93abd10d1f806877e4e1cf3eefaabcbe337271e5b0d20ca55a1f8f3196b141be7878663e5e1eff5786e3feee6f77be0662b112b881641f95917e83da23cde67be0f8144820446f6b93f3254c96a581bfe1f75738a4dd4505083747ffdb74999b796705e28664f"}, &(0x7f000095f000)=0x81) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000753000)={r2, 0x200, 0x30}, &(0x7f00008f7000-0x4)=0xc) rt_sigprocmask(0x0, &(0x7f00009f5000)={0x10000}, &(0x7f0000a41000)={0x0}, 0x8) 2018/01/08 12:10:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) sendto$llc(r0, &(0x7f0000d65000)="5e15850e91015760f7ef6879ab6209cf25543b5c40c4a3291adaf136727ba34d01c69c926351c2ccd28777189315678de08a05c99ff485c824df0e576b64c7fa88cf848863848a534b5a26939baedb174cf880de7629745903608b89b2f43f02a6a9dd9138c8bbe21d652fc3904bc569f7f0214411deb75a45bdb18830a095b630dcb763a67cd7953a22bb113aa9ad94cc90f8c4b67836d42617e734bb0c35ae6154969bdf1ed94e0ebaae82cb702260529db72c67160ba5adcb04825b714909dfaf25e73d8ac7c582d2fc9113c15230cafa369bbe772939def7942485526aa8987a3b62f5727d2de98e1be0dfcd932d0ef7aa36f51b4624688302aaaea55b2f90d031522d58f8a309dd83b58f0af2bfc648200fc88041da932abc487ac9d12497839b15548247c248935b2244de51483e3941e6f1f61495c0e89098d49ee786e01a9b1c4379daaa631b2f14e10ffe80f068583dc767288a39efefe25038a812c96f3f7d99b8746dc28ccb121b70da1b50edd2ce5514b488bf511b721b0dba62de01710defbc80a33840f754f495ab33648bd8b9c8d0ce63805270333241a914e8da5b8d41e7dc4d3c2379d965843065a64091aea801dff6e8aea8b6d3e7b6034dcabebc5c1f6d4e7ebbf80de5b2d51defa50822ab826de9fb48ff2eea570cc81d6c75941deb9e7f038b6026ecd0b30698dda365274a6bb8779fd412c368f791f5605c72ee2be40191a27901063113e8aea842663390afbd94f7300f4e3146b64d0ef5d0b083eb74e71d29f8a2a67f1d717afa139e4a2e36a216052fa8187857ffafae101c7b2199599eba79d87b04235b600eebee8d153257f71868b7edcb5d957676e93f1fc81f7aa2699b455907ce6604cb7f423de28e48b3c33e8dbfbedbe2ec7f352017e18610376aaf88829a9aece4cb11017485a583469762b8bc903303e8133b3e532419bea6e60be10e58f60d69b9d2b7b541dfadc7ad2ccea487d60e83d1ca7664e3fc5b177238029851adf46f0ecf9b1379b20b2f4428ad7b6906f9a708af9f8217a70cb6593ad897ebd95816302b0c53c0c597eabf1b33227f145b2e79838301997a732522a082e5c9492eac8dc488f9d092cd9625d5734f3bf397d3907ff1fa563290918944d0a06111b084a9b447d9bdca6c7b42ae4b0c4e1798adddf0851b7817c5bdf7e4fc3c45864eaae5a42c63a08a1c5c49681f34ab95f48cb23c43e7311f10daaca773aaad91a5b6853e6a81f95b4937ebe365167e9f51011a200189ff2a22a4d6071cde07fc1523d3702c35ada16fa1cf3e4d6f097ab488000e8adb1fe8c0b35a7872b73c809b5b25dba266de5e09ae893643892022654ce7538b2c22036c79d9c99da8bfd8c4e05226df2beda34e778a8d46bcfa2faf657cfd8c1bb7b1f2038338be58afcd91d260d1806ee697fa7ce98c7b81acd4b3b4a47113e8a0fce911c424a063872555eddd218463f781291bdcf58739e91714ec69e9e4f6484f4ec5a30a87496c2b98a0f63b025ee4517a90c0739bdd697f7d2618c69fe659c055cca22f7efe13e7f53b12043af1d4efb799d0ba4cf3cd3ae7ab1cd3cf1165312c965e4f9a331d593e36f3e6cdf3a5c61740eafbd8ba60fa9f9b8736c155f5e079722f8d8ae434f0194b15b86b30c0a24128d37f20953507abc334efec4dce073f2a1ba8ba529365dbc373ef9ca00e76dfd91c12663d14d2f7124464fa6b855800724ace904b57862731cc29906dba6bb72fb766885b84a1c44316733ec0b2fddab826120fe057e7147a777d7212c03bf88a653cf54e8cb2b6a50d9e25a488a43ee088ca9ad477b93d6d865c2654c74ec3963d93c9283a96a826b75486686053989b54df8dd9e6dd8622bc04fd5da8547e92ed5186f14f66d2a04f96bd1906f008d4ca980b87b7c196ae52241a60acf0ab14e8d551fd136e166ebe9606d36c4715d939539f163dfbe7746fa5cda0a432c7526bd19fd626b52dceb6e4e123263557a084bb9c3acb117e484fcf107f20615bbc217a9ad8fccc9df73b9bd4e348855f380ccfbb651c84b1916760538cd8ea6388923adc66e887f28dffb7d6cec01e518c808fbc13cfba887c50afe6f3c7cf8fec56afe50eeaa8884151ceb39098dd0f8d37d4448f5799c598b443a8ec61219faaf77481195b0c6f1489015991fa81ee5303d7f331cf270ddc80b00504029152c716cc53baf6dc0624c01288495834c79d5fda3b8900fe76fb4d967f730baecb22289a9b880996430220481fb50f9b5701cbaca935bfe1383272cf04a3b1006df1604619b85b6b763a20650cbb5c950170398839d923685bf39043f9fd549563f1cfc18c882d51e7505e539b15eff2f76a5cf31b0c02be552409b943c574a0c618141f9905ba4938960fefb5693f762dfeeba079adbff208b0fb768ca9d3ff1f30f359c288a0032fce643772b8bd0481c1d82d6dfabf26bee573ccab7b94d75e3b88594a1d0e6e5610b31205dbd34041bf79e09319ff04f49dfabdfe7332da05e20d57697a97035df987a09077f3a14cbb52b1c7157e36cfe30325a26707da5a0a6569150804c63a52407b1b8b5c03049d95a718ab411d0dd24e518043b510647f03e736c02ac5428d6f8c563271e666f234387bf36f1d10ba7f925ae0f10826bc3dc0fb36e7758746d198748c48f0e0f5bcfb1a907198d8fd9647bad409202c3f0302b1736fcb8f134817ab5951ed30b7d15c9b7366b373a3545cb144696d84e5bbe2e56b73d45fa5bac7d249b57c7590b01fa650c650f88aba294f625aea8b15d43d9e8c1cd660c746024af9f1e8d95983926fff8388789f7331d716ea8556ed93770493afedf575ca54efd1b0ec77e3f72494162f8cb7a5dfc391253d2ffc633914b890e69cfb3038cfa047f9921312b2c8bd85fe4894c45adb2d6962562adef52f17af9c70c4ce9bdaf362865867db9a227ce4c38d438a01276fe25aecf05a4c7ab60254ca5f5fa002e21820c49e9c5348778d59f05df6d01778b85411905e66b651d7ffdf3299bcd9235562df5b299431f2ca5df55108f7d79c771e9bb7f7c210b6116d78bd990f1e911309d1bd8c1a3f8bb172e6c7dcaac88ab7081c0f59526ce5a409a9b593ec7411c1e0c06e50916518a44cab07d275bf6b8449226ed6d6cad702bb3d8b18f0c7e4acf85c5ac49e0d16c1f578caf10b40ff9e8e54daa81a101b9c506ad8d6f30f47c608e2efb3e1ae8406510511fe2e0d1a647177048b0390294e606723c695952cd19b6b2ee803b2c17882ef4cf7a7c578744618c2066b74505e882e17f9fccc93ea6de318020c632ad7d55b56389b4655883ae594ef34e5408a53199df69d060242239cac6a3ae094b5074968591c9f7514f325a7abf4bcc20f91b6e9e597618e6b59a0cce30f2ecbcf0dcfc336bf5e412b30bdeac192a939f691974892831362f97b22384d9edabbf72f7a4a0cea8f6146236d50c17450ffb676b473366801fafc9d6e0e4491cd6055c21a633526475502c9067dac108c9b0019d3f2d96ae94cb4742a182ad1f15a499b943a2260ab9cedcd249b5dc74f80858d848b1208b69a518cbf0cab05b5838250c40e2d33a554b1348dc7ab96c619f7dab1aaccc60157d0e0e707b4abaae1f09f58f2def0e4f786bb26810225a13fdd4fe3b693f9f1be695c1f714699db74d3e600cd8a2bd3e37d6fc4d0ac7a11f7d9c5cad0208d8a170674b1c88b14c8fb6f170abe7db92f2c407220ffe57ef3707b520379a128bde66fa706375973b141c157267b44c0c4caf1c2837fc21327dd6840d29e5e10b3c1c784979885e30f8efc83d5224ab9f2f6bce66b7c84c855dd0fc28ed9eb0ecca8820bc209a309ecde59a6d4aa434ee0b94e0e2ecd75fbe2a56034f4b4200e499cb7e2253011dd0257f9f56adbe9b007616a4f2c21da3a8702c7c1592d4940f1bea5bf8bb1b59c5201f26b546135db936ea26d9b185e18ea5a8d2b0558fba244663571a3dd5911ae6a66a3e283208c3285a1f24ebdde7e82ac9d2d2a71e2a5d491f0e216eb200f3b62345619d4c1d3f98f4dbd36c88c57b578c53ebed7c19a729aec5f5f78b25afe1749ded7c9fe2ea7ef897d783dcc1c3d175bd73ad15412e600c7aca00902983f6cf36a9efb2067a1312d88690ca3cec410caf06e1f781153ae38d4da858b253dffb3c3960a39a5663bfbac1887cd6a249ae11621cbc051bc35195992d5b7655c0ae4592ae8f68a84e19ba7b26dfe60ccfb6f1090b941a5dd4c12eeda12dca3c6b2b22ff82b737e4f75cd75cde6c3bb17f9e9913efd5ffc1200dc8d8779c0b5f57f31420b6518d9a237e213104c25059c0978a6de8bca37d5900c117ce0aa2c783f1da78f3a7e43f747303bef4feee6adaf843a95bbed09d8e6facb0b798ecfd9cc4731684cd18e42c25f147e74b27090c1efb8e12bdd786d4b1b0dc9e2cd42da37c88a4dec0a66ee24cf79270b0e7874f5f2fa89a390ff8577cf70852de976fd2eb6b3c918c1380a6dbbee2da22ea4d71dbbd62032f412260a8e4cfab0a57f4397f6cbbdf94a4bf4d01efca586009c1c17c57e93b797c4bc6cb0ad75a49b966694b2ecd49e85ef7dfca83a587853abd6d75ce8d3cc11b371f488a1df0ce0afa28e52958cd47a066fce0e966d9d2504812ef384ce563b274017f9640d52cad349147cbeb488b651f3cfe748090c4115920542c01bf774e5812542a41cb35611e3f5b04c5122daabf0249e3bdef1db8cd1d873115baf49c8e0af2a556c012df03ea7a4ef157f6cf46b433526ede6b316d2a18da05fb28dc24ce781eac534100471822c441a170771e710b8b72628fab79d6863cee2498e4fcc23957257801dbde3da98d57da930c285276a1e2e63ac6c239b5be025acbe96cafa50d1d94eb26a060c73d4abe205eea173c8c51586075af708d6b5a37e94bde6e0307e7557e1feb465f59c4892e63fb346ea29eb42c0d9adc26bedbe28b16bef45a948435b119317c942fbe3f433b2e59e7cf2ad82daa4bf6c7ec1b504e5cdb5a7a3e91cf9c2630435f28a8f07fca1633bc412ebdbbdee6e2b2a9e8a74d972870c287a1dc1729e20775e6ca91181f8c71cccf5111a14220c5305400693c7b7f70312794dbb95a23f84086b3dcf2e983dad24f73b2fbc45e92739e3ec757c7ff547d0bda0ad9ba99604e39906788b30fa2efa9136eb39ac0de9290bcfe44edc01f3213598d05473f6ba10f208618c8597fc5f85c24567ca6c67142d906bb308a880f27697bd3386386bcdc42df63a0058290fce458bbe422bf6c55500895b7339bd8192a7e2c9e292c09324a1aee582e1b55a578a84d055f3a6607f40d8916cb683b76f57d4b9be07647635068061bcd9aa33d6eb72ffe9b1d3a0632dd80659bd73eb76a353011e3cb6383cbb0050da9ed3a448701c96df7ac9b3854127ccb90e13e93ab6877124822017ff3d0f63576f2f4781f2716c48767c5f3139bac5f3ed4fbdab01f2cab6b05fe8911581993786069a801673c016d03309d6c278f66eb03611324a0502065a66e6ed6ba2c76f4fdd8fdacae1c32eaed8c4ff907a5e0d553dd317458cfc1da2bd367b2da98f3f01a02e0026735d254c6acc6ba251296c35c152cb86f036a57111562aadfd5f1e4bdda7e05c4bd30528c50c2d76bab887e8da14d502569030c5573adf6d07fa4284f275a7baa299664af58e756d30feb1a67728b1d8a741b3308c7bdd28709b179321a2e5d30341dc5a63459be2c4162cb7297c0d259edc06f525a74c4533c6a8cd853900fdaaaef926136bdbba", 0x1000, 0x8000, &(0x7f0000e68000)={0x1a, 0x5, 0xfffffffffffffff8, 0x9bf, 0x2, 0xfffffffffffffffd, @random="18788bdc0305", [0x0, 0x0]}, 0x10) mknodat(r0, &(0x7f000003b000-0xa)='./control\x00', 0x0, 0x0) fchownat(r0, &(0x7f0000225000)='./control\x00', 0x0, 0x0, 0x0) 2018/01/08 12:10:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = getegid() r1 = getgid() getresgid(&(0x7f00009dc000-0x4)=0x0, &(0x7f0000d3f000-0x4)=0x0, &(0x7f0000c43000)=0x0) lstat(&(0x7f0000cc3000-0x8)='./file0\x00', &(0x7f0000dff000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r4, 0x4058534c, &(0x7f0000a08000)={0x2, 0x7fff, 0x4, 0x6, 0x0, 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000286000)={0x0, 0x0, 0x0}, &(0x7f000064c000)=0xc) r6 = getegid() setgroups(0x6, &(0x7f0000e4d000-0x18)=[r0, r1, r2, r3, r5, r6]) rt_sigprocmask(0x0, &(0x7f00009f5000)={0x0}, &(0x7f0000a41000)={0x0}, 0x8) 2018/01/08 12:10:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(0xffffffffffffffff, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) [ 28.905245] device syz5 entered promiscuous mode [ 28.938230] audit_printk_skb: 19 callbacks suppressed [ 28.938243] audit: type=1400 audit(1515413441.876:21): avc: denied { setgid } for pid=5571 comm="syz-executor7" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/08 12:10:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(0xffffffffffffffff, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000806000)="", 0xff75, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 12:10:41 executing program 5: r0 = accept4(0xffffffffffffff9c, &(0x7f0000544000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e74000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000077c000)={0x0, 0x100, 0x46, 0x0, 0x2, 0x4}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000)=0x3, 0x4) open(&(0x7f0000001000)='./file0\x00', 0x400, 0x80) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000b0f000-0x8)=@assoc_value={r1, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000931000)="440d0003ec0b851d1d075a00ec", 0xd) 2018/01/08 12:10:41 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000589000+0xfa0)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$revoke(0x3, r0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000000)={{0x3, 0x1}, {0x6, 0xa0}, 0x6, 0x7, 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, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000003000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r2, &(0x7f0000003000)='keyring\x00', 0x3) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000000)={0x7, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) umount2(&(0x7f0000003000-0x8)='./file0\x00', 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000)='/dev/sequencer2\x00', 0x200000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r1, &(0x7f0000005000-0x8)='./file0\x00', r3, &(0x7f0000005000-0x8)='./file0\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r1, &(0x7f0000006000-0x8)=0x0, r2, &(0x7f0000006000-0x8)=0x0, 0x8, 0x3) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x9) ioctl$KDENABIO(r2, 0x4b36) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000006000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r1, &(0x7f0000006000)=""/118, 0x76, 0x142, &(0x7f0000002000)={0x3, {"c8382216d16d4d"}, 0x5}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r4, &(0x7f0000007000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni\x00'}, 0x58) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r4, 0xc0a45352, &(0x7f0000005000-0x2d)={{0x0, 0xffffffffffffffff}, 'port0\x00', 0x40, 0x2, 0x8000, 0x7, 0x358330f9, 0x7, 0xf744, 0x0, 0x1, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000005000)={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/relabel\x00', 0x2, 0x0) 2018/01/08 12:10:41 executing program 1: prctl$getreaper(0x1c, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r0, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000000f000-0x4)=0x10, 0x58d29548df4619d3) 2018/01/08 12:10:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x1fffffd, &(0x7f0000052000-0x8)={0x20000000000000a}, &(0x7f0000bbd000)={0x0}, 0x0) 2018/01/08 12:10:41 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000009000-0x5)='user\x00', &(0x7f0000009000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000)="4fdf29efb67ad9d6c44bc3bd98debe1a59aa7448fd0d08f471318504706245154e7c7757ad9b3c80e3a50d456d11127325292132e53259af0970a7fe3d0ff561874213197cbbbc159caa54d6093b", 0x4e, 0xfffffffffffffff8) keyctl$describe(0x6, r0, &(0x7f0000005000)=""/251, 0xfb) request_key(&(0x7f0000005000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000002000)='user\x00', 0x0) 2018/01/08 12:10:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000050d000-0x15)='/proc/self/net/pfkey\x00', 0x20100, 0x0) setsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f00004e6000)="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", 0x1000) finit_module(r0, &(0x7f0000621000-0x13)=']@posix_acl_access\x00', 0x3) writev(r0, &(0x7f0000022000)=[{&(0x7f0000cba000)="1c0000001800ffffffff6800000a002102000800000fd60700000600fa10829b0036b129a1341897395a1614c626fb9f58f7fabf948188588c424029391bcd0ec51aaeda74d25bf950de017270dfb05e9f7baaa93129f18a761d72468b408d4c9a8a4d7e969854ae91fe0fd0f2021388e356ff7694893722dfc1f83705043139e0d4d9ccb7959fae61b31f2521bc2a1b598496626fcc448a8ee8096c", 0xfffffd4e}], 0x200000000000013b) socket$inet_sctp(0x2, 0x0, 0x84) 2018/01/08 12:10:42 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007bf000)='/selinux/enforce\x00', 0x200001, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00004aa000-0x2c)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x1}], 0x2c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000890000-0x99)={0x0, 0x91, "da251d75ca01165f8452f52c837e9d6e842516ca9f3f63bc56742b7a849cc0d4a17379cd72b070acff270e7425aeb81b74bf5c8acf3d7f8db8703f6590410b189f4897b21262ecd0a440754a3526e7b1eaf10e79997a0f1af6901ed23722e77228d18717171fa6161d4f7cb01cff202d00169cc5879db1b25773c94496825357e3ef73d871335b44abecf62551f5585a17"}, &(0x7f0000127000)=0x99) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d87000-0x14)={r1, 0x1b9b1cbb, 0xfffffffffffffffa, 0x0, 0x3eb8, 0x20}, &(0x7f00002a0000-0x4)=0x14) alarm(0x8ed) 2018/01/08 12:10:42 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x2, &(0x7f000000c000-0x8)={0xfffffffffffffe00}, &(0x7f0000015000-0x8)={0x0}, 0x8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000015000-0x8)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000b000)='/dev/rfkill\x00', 0x212000, 0x0) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000012000/0x3000)=nil, 0x3000}) fcntl$dupfd(r1, 0x406, r0) 2018/01/08 12:10:42 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00001e6000/0x3000)=nil, 0x3000, 0x6) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000fbe000+0x9b9)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f000020e000)={0xc8, 0xbbc1, 0x9, 0xffffffffffffffff, 0x4, 0xffe}) 2018/01/08 12:10:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000edd000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x61) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000c45000-0x4)=0xa, 0x4) write(r0, &(0x7f0000a2c000)="26000000130047f42001b1dc59002200160b140902000000000001fff8000133050003000d00", 0x26) clock_gettime(0x0, &(0x7f000062d000)={0x0, 0x0}) nanosleep(&(0x7f0000319000)={r2, r3+10000000}, &(0x7f0000432000-0x8)={0x0, 0x0}) getrusage(0x1, &(0x7f0000b83000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 12:10:42 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000002000-0xc)={0x0, 0x7, 0x30}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000-0x8)={r2, 0x7}, 0x8) linkat(r1, &(0x7f0000001000)='./file0\x00', r1, &(0x7f0000000000)='./file0\x00', 0x1000) r3 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f000081a000/0x4000)=nil, 0x4000, 0x0, r3) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={r2, 0xffffffffffffff7f}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000002000)={0x558, 0x0, 0x1, 0x3ff}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0086438, &(0x7f0000000000)={0x7fffffff, r4}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile64(r0, r1, &(0x7f0000004000-0x8)=0x0, 0xd71) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000002000-0x1)=0x408, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f0000005000-0x8)={0x1, 0x80}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000006000-0x18)={0xe1c, 0x2d, 0x8, 0x9, 0xfc0000000000, 0x9}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000006000)=0x174) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000007000)=0xa411, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000008000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000)=0xe8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000007000)=""/249, &(0x7f0000005000)=0xf9) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000009000)=0x40) 2018/01/08 12:10:42 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = dup(r0) write(r1, &(0x7f00004de000)="2400000052001f00fff9f407002304000a14f51108030100020000000800020001000000", 0x24) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000799000)=0x0) fstat(r1, &(0x7f0000d98000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() r5 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000078c000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008e0000-0x4)=0xe8) stat(&(0x7f0000b43000-0x8)='./file0\x00', &(0x7f000058d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e98000)={0x0, 0x0, 0x0}, &(0x7f00007eb000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c95000)={0x0, 0x0, 0x0}, &(0x7f000067b000-0x4)=0xc) r11 = getpgid(0x0) r12 = getuid() getgroups(0x8, &(0x7f000055a000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) r14 = gettid() r15 = getuid() fstat(r0, &(0x7f00003b6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = getpgid(r8) lstat(&(0x7f00006f4000)='./file0\x00', &(0x7f000035a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = getgid() r20 = fcntl$getown(r1, 0x9) getresuid(&(0x7f0000366000)=0x0, &(0x7f0000925000-0x4)=0x0, &(0x7f0000331000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a09000)={0x0, 0x0, 0x0}, &(0x7f0000ce0000)=0xc) r23 = getpgid(0xffffffffffffffff) lstat(&(0x7f0000d8b000)='./file0\x00', &(0x7f0000705000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r25 = getgid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00002c9000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000485000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dd3000)=0xe8) getresgid(&(0x7f0000434000)=0x0, &(0x7f000048f000-0x4)=0x0, &(0x7f00001b0000)=0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000de9000)=0x0) stat(&(0x7f0000bf8000)='./file0\x00', &(0x7f0000c02000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000cfc000-0x8)='./file0\x00', &(0x7f0000197000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f0000dd6000)={0x0, 0x0}, 0x800) sendmmsg$unix(r1, &(0x7f0000e9c000)=[{&(0x7f000087b000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000e4a000-0x18)=[{&(0x7f000038b000)="3a9865635d273aeb29ff9d8ed32b01f46fe70099a40762f898bd2a98bfb743cbc2976478bfeb63e89c80d80b8b2c9db97a78d25087a9cb3f6b54d558404a602e74063eeaf960317120520b6c2debeb523152ff1b", 0x54}, {&(0x7f0000f94000-0xdc)="18b95ab3ad5d57550c4451b72399232221b1d9c5658a8a1826b1df871e677b1b6879ef335c6b12d126a0b9ba50cca5536f9b20db86adff8c50dcdb821e41d37ba01b2d44ab3678acb4b039ae567d703c9cbb38174d7f903090da6eaea2e03756d92f8e50394b5f0c65036787f46c582a42257bf40d0862b531ef93722c22815adb64b67d65390e60f76808eae0c5d2bc24c3cec1e7f60a81995c17a84b3133507eaf1e6a573d525836fa4c431d7e0c45225e88776eb7dfd955398b56ae9f9e4c79e5243f8f747dc1a32781610d689241055b68dca5e136e29d2f1a02", 0xdc}, {&(0x7f000093e000-0x3d)="5041644ace4eca6a92c784139efee05158c713c998ad51dde8621bc4808a3bde44ce1d1251f85c31a836c164b79253ea5789d3712765cf903b4fe256c7", 0x3d}], 0x3, &(0x7f000046b000)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r1, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r8, r9, r10}], 0xa0, 0x4}, {&(0x7f0000f82000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000770000-0x30)=[{&(0x7f00005cc000-0x87)="90256351e78b153fc608f8b8a5629ae33077f720d99028c4b28868d6e5a3cef333dd6d62e915ac22f8166526ad698c1e6868033113b53b109d07ed8027c9b270d0128138f9f6d6b098bafc75bcebaa0fcd9e34bec9484f26b2caf2476a3e4ffde0f99d918aa402ad4433559682b6916d78c8fcdeefebb9dc9e599466b209617d89738b386e523c", 0x87}, {&(0x7f0000eba000-0xb6)="b4be144e9273aa26f7c97acb09ce8e4ee8d32936375fa6714dfa81878b70fecb02ed2af5d0c950b353c8b577fca1a25d09e2f403299b6a98ee4495dfb137e3fe5f50b6e56adc981504cc5206cfeb4832937857a4c07a629694bacd40853c0a5583879fb44e09da2ebcc61755974d64a05dfb80ab2470a2c0abaf0b70b8433dda247da4c19e855bbaef76f60499c41d7b742381da3af8917df03874f6e5d8e686040d25318635a45d3559caa1045b888536e0fad54841", 0xb6}, {&(0x7f0000ecf000)="3b5467664b0942e44dd325607a57e4182bfb02d125c84ff00381d2eee44b19b274535784bb7fb448af4768fb1c6c86c1e23235e7db7ea43611764ebcd74dd4a01fe3cf45f7d87f8fdb6ce86a1688fdf4a41ebcc60e3e918675f7433a6146abd0929b0052202b134c4fefb32175c6ee6ac937ce4eee1b87b1cc81ca0f2fc1af298ba33ed6efa7044fe998d18108fc7421a4ae91ed65508bd4844b82a96b36b3fe726cfa56f63e269e257fe8d5f9b4ca", 0xaf}, {&(0x7f00003fd000-0xc4)="220d4497de61a3e793661d668858366b0eb3268ec5e08364364a8dc7b39b7549e4d36fd5a5025179b578d6a5b1101f7e859a53cbabf61e9ea851865a270ace1cec6dfc23a6b18ae3801e98edc37f3e8ff7d8a2b546195a974aed43d211b2c267a5d39967489ebbb175ba1eec11e3a1646b08f8c6e8245a6217a8fda11a4a39fa53aeb291b512317ea83f649c2708e09e73f9e70d3a428903f7e7ebdc8e9f0b99f768a891111365de40c621b8f119dba8711d0c30ba34c18b8a88f975c3da063ea21e0c0c", 0xc4}, {&(0x7f00009bb000-0x23)="0a21c05fb985e05b9450aeab71b5c80b6008bef25647376c3177db220624be99e8ff8a", 0x23}, {&(0x7f0000147000-0x9e)="1d482e717a73e502bdcc01bbe22a20745efdcbf036d07b3b5693d6a353b14d0215612e14f7af49de1a082ab53f4e03b64f29307971a8cc293ffe969ad59a9bb9d9b23d175646077ea590f943b2f6dc3e13460e8cb35876920c97315f51a38c214a2d80df47a998742f3a271f9c8b7784c725e8da0646555dfb164e8ce6e44a9537eda358aa276bbeb7b12e5f1588ece233bf7aa14b9b8c9fe27a01d13d07", 0x9e}], 0x6, &(0x7f00000f5000)=[@cred={0x18, 0x1, 0x2, r11, r12, r13}, @rights={0x10, 0x1, 0x1, [r1]}, @cred={0x18, 0x1, 0x2, r14, r15, r16}, @rights={0x24, 0x1, 0x1, [r1, r1, r1, r1, r1, r0]}], 0x64, 0x48800}, {&(0x7f0000f22000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a82000)=[{&(0x7f00001f0000-0x1000)="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", 0x1000}, {&(0x7f0000379000-0x35)="22a5fff062ce8fc4b04a0eec0f4e691aa13a0b39917855d59a47524778b05d263c6264793062e1682b85405f69acd13813db3b0aed", 0x35}], 0x2, &(0x7f0000561000)=[@cred={0x18, 0x1, 0x2, r17, r18, r19}, @cred={0x18, 0x1, 0x2, r20, r21, r22}], 0x30, 0x8040}, {&(0x7f00006fb000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000096d000)=[{&(0x7f00001e2000-0x50)="96f002d85358b5d2f8f2ed34cdf6994800598d36ec986cd5ecb30a210d9e3b5db6d05728bf0f62986393fab54b5c80c482ec795b867ec33a8dc9d5ff015591fac551047e025f45e2617a006da98abe92", 0x50}, {&(0x7f000020a000-0x18)="07850b1cb0de3411be673efcdf4c686a30d1934bf94396f1", 0x18}], 0x2, &(0x7f0000093000-0x60)=[@rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x1c, 0x1, 0x1, [r1, r1, r0, r0]}], 0x60, 0x20000001}, {&(0x7f00008f3000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000e42000-0x10)=[{&(0x7f0000eff000-0xff)="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", 0xff}, {&(0x7f0000e50000-0xe9)="5bb3b68ae0abbc3c63add7c42d81312b7aea5b90f5acd25523d10867c8c20b2778dba248dfdb7e529483154b2001aaa30286463f3638071250221d150ffa61ee40c9463ce30451f41cd11e9e11e36e54e14e6eb3deb69f9566bdd025cef41a6e26fac796ecee80b028c357aad26aebfddf7ce24cd1784a435c6cd5bd885ee8d78817f4a565a05e45eba80661c9ccb4b2d213279d2fc0187b0d90578c8f322cca69427239c54302eb40597c06ed87f3fa780c611c6515c7eb22f5e75ce1cc5cc6c59b89cc3cdb6586ca83acf1f7839507c0a0c354b3ec7a6dbc9bb173eb8d056ec86a5bab570015d2d9", 0xe9}], 0x2, &(0x7f0000071000)=[@cred={0x18, 0x1, 0x2, r23, r24, r25}, @cred={0x18, 0x1, 0x2, r26, r27, r28}, @cred={0x18, 0x1, 0x2, r29, r30, r31}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x1c, 0x1, 0x1, [r0, r32, r0, r1]}], 0x84, 0x80}], 0x5, 0x800) 2018/01/08 12:10:42 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x2, &(0x7f000000c000-0x8)={0xfffffffffffffe00}, &(0x7f0000015000-0x8)={0x0}, 0x8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000015000-0x8)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000b000)='/dev/rfkill\x00', 0x212000, 0x0) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000012000/0x3000)=nil, 0x3000}) fcntl$dupfd(r1, 0x406, r0) 2018/01/08 12:10:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f00009f5000)={0x0}, &(0x7f0000a41000)={0x0}, 0x158) getpid() r0 = syz_open_dev$mice(&(0x7f0000956000)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000a99000)={0x3, 0x8000, 0x110}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000282000-0x74)=[@in6={0xa, 0x3, 0x967a, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xcaaf}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x20, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}], 0x74) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000533000-0x8)={0x3443400, 0x6}, 0x8) ioctl$TCSETSW(r0, 0x5403, &(0x7f00006f6000-0x24)={0x20, 0x4, 0x8, 0x9, 0x101, 0x1000, 0x10000, 0x7, 0x0, 0x8, 0x7, 0xff}) ioctl$KDENABIO(r0, 0x4b36) 2018/01/08 12:10:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004fa000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000e01000-0xbc)="01f4ad196c38e29c24f91a8d163c111931237d95670d972a46e64dd849986e39817b5a69479d9d7c09a53e79cc4bbe06347675680bd0d02c6b990aadac5025067e224435e0d9397b33668bf35223ebb5b8965898a17231a4074037910072c440b085640bb4f0136d575cfda9092e67d90a19b1f6b32e1279d22fa92394ea778c15527182590e4409f94688d81a3e6b4665d477c3d1349b256245747b0fd2c3ec1c707df9cb87d0e81beb2b38417850a3a460e757c4be811fa5cdeb7d", 0xbc) writev(r0, &(0x7f000010b000)=[{&(0x7f0000ec6000)="390000001000090469000000800000000700004001000000450001070000001419001c00040002e9b6000000000006080002e3ff00001ee400", 0x39}], 0x1) 2018/01/08 12:10:42 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000002000-0xc)={0x0, 0x7, 0x30}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000-0x8)={r2, 0x7}, 0x8) linkat(r1, &(0x7f0000001000)='./file0\x00', r1, &(0x7f0000000000)='./file0\x00', 0x1000) r3 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f000081a000/0x4000)=nil, 0x4000, 0x0, r3) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={r2, 0xffffffffffffff7f}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000002000)={0x558, 0x0, 0x1, 0x3ff}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0086438, &(0x7f0000000000)={0x7fffffff, r4}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile64(r0, r1, &(0x7f0000004000-0x8)=0x0, 0xd71) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000002000-0x1)=0x408, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f0000005000-0x8)={0x1, 0x80}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000006000-0x18)={0xe1c, 0x2d, 0x8, 0x9, 0xfc0000000000, 0x9}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000006000)=0x174) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000007000)=0xa411, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000008000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000)=0xe8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000007000)=""/249, &(0x7f0000005000)=0xf9) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000009000)=0x40) 2018/01/08 12:10:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000089a000-0x28)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f000030a000-0xc5)=@pi={0x0, 0x8137, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @loopback=0x7f000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x20) 2018/01/08 12:10:42 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:42 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000002000-0xc)={0x0, 0x7, 0x30}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000-0x8)={r2, 0x7}, 0x8) linkat(r1, &(0x7f0000001000)='./file0\x00', r1, &(0x7f0000000000)='./file0\x00', 0x1000) r3 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f000081a000/0x4000)=nil, 0x4000, 0x0, r3) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={r2, 0xffffffffffffff7f}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000002000)={0x558, 0x0, 0x1, 0x3ff}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0086438, &(0x7f0000000000)={0x7fffffff, r4}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile64(r0, r1, &(0x7f0000004000-0x8)=0x0, 0xd71) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000002000-0x1)=0x408, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f0000005000-0x8)={0x1, 0x80}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000006000-0x18)={0xe1c, 0x2d, 0x8, 0x9, 0xfc0000000000, 0x9}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000006000)=0x174) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000007000)=0xa411, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000008000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000)=0xe8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000007000)=""/249, &(0x7f0000005000)=0xf9) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000009000)=0x40) 2018/01/08 12:10:42 executing program 2: rmdir(&(0x7f0000821000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000ba3000-0x28)="140000005e0009fffffff9f83a0000000001fff5", 0x14) getsockname$packet(r0, &(0x7f0000e9e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000dca000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00002d3000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, r1}) r2 = memfd_create(&(0x7f0000b24000)='\x00', 0x3) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000612000-0x91)=""/145) 2018/01/08 12:10:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f00009f5000)={0x0}, &(0x7f0000a41000)={0x0}, 0xfffffffffffffe78) 2018/01/08 12:10:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004fa000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000e01000-0xbc)="01f4ad196c38e29c24f91a8d163c111931237d95670d972a46e64dd849986e39817b5a69479d9d7c09a53e79cc4bbe06347675680bd0d02c6b990aadac5025067e224435e0d9397b33668bf35223ebb5b8965898a17231a4074037910072c440b085640bb4f0136d575cfda9092e67d90a19b1f6b32e1279d22fa92394ea778c15527182590e4409f94688d81a3e6b4665d477c3d1349b256245747b0fd2c3ec1c707df9cb87d0e81beb2b38417850a3a460e757c4be811fa5cdeb7d", 0xbc) writev(r0, &(0x7f000010b000)=[{&(0x7f0000ec6000)="390000001000090469000000800000000700004001000000450001070000001419001c00040002e9b6000000000006080002e3ff00001ee400", 0x39}], 0x1) [ 29.114277] netlink: 16 bytes leftover after parsing attributes in process `syz-executor1'. [ 29.147999] device eql entered promiscuous mode [ 29.159022] netlink: 16 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/08 12:10:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xf, 0x4, &(0x7f0000ee0000-0x10)={0x0, 0x1c9c380}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x3, &(0x7f0000b7e000-0x10)={0x0, 0x0}, &(0x7f0000053000-0x4)=0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000b1c000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000234000-0x8)={0xffffffffffffffff, 0x8}) 2018/01/08 12:10:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:42 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) sendfile(r0, r0, &(0x7f0000012000)=0x0, 0x6) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000011000+0x91)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x0, 0x0}) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000012000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000001000)='/dev/keychord\x00', 0xed1a2ae0682d0bf0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/08 12:10:42 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x40201) getsockname$packet(r0, &(0x7f00007d7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000314000-0x4)=0x14) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000002f000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r1, 0x7, &(0x7f0000001000-0x10)={0xe, 0x7, 0x2, 0x824}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f00009f5000)={0x0}, &(0x7f0000a41000)={0x0}, 0x8) 2018/01/08 12:10:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000edd000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x61) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000c45000-0x4)=0xa, 0x4) write(r0, &(0x7f0000a2c000)="26000000130047f42001b1dc59002200160b140902000000000001fff8000133050003000d00", 0x26) clock_gettime(0x0, &(0x7f000062d000)={0x0, 0x0}) nanosleep(&(0x7f0000319000)={r2, r3+10000000}, &(0x7f0000432000-0x8)={0x0, 0x0}) getrusage(0x1, &(0x7f0000b83000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 12:10:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f000098e000)="1f00000007fffffff7433dde064508000005810000ec1519011f00003fdf08", 0x1f) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000039e000-0xad)={0x0, 0xa5, "ad535060a3ff2f31e83332cc9961033cf3239285172d019c63b97dbf2f0a88c1a860ce495c3c2b24b5105c68bbb9e1e6d29f436712c406ec25617ff74510bed9e2408648952ead9c42854e90192bd076a300be518c0df8da067e7eb6280e742be0d362311f6db03f8c20c834d83eb6ab20df8e834fd7181bcea384d092961023bb0694b2416d345b2495c32f87e9ad6f0b93831b65fc3176ec0d082048c318c7aac6bfe812"}, &(0x7f0000b24000)=0xad) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000b19000-0x4)=@assoc_id=r1, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000add000-0x4)=0x0, &(0x7f0000d57000)=0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f000057d000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000f7a000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00002f7000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) 2018/01/08 12:10:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000b60000)=0x0) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001f8000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fstatfs(r2, &(0x7f0000b57000-0x64)=""/100) chmod(&(0x7f00001b5000-0x8)='./file0\x00', 0x18) keyctl$read(0xb, r0, &(0x7f0000f9c000)=""/133, 0x85) 2018/01/08 12:10:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000089a000-0x28)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f000030a000-0xc5)=@pi={0x0, 0x8137, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @loopback=0x7f000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x20) 2018/01/08 12:10:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000c11000)={0x1}, &(0x7f0000a41000)={0x0}, 0x8) 2018/01/08 12:10:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x4, 0x0}) ppoll(&(0x7f00005d7000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000376000)={0x0, 0x0}, &(0x7f0000e98000-0x8)={0x0}, 0x8) 2018/01/08 12:10:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f00009f5000)={0x0}, &(0x7f0000a41000)={0x0}, 0x8) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000529000+0x21)='/dev/hwrng\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000ba000-0x1c)={0x0, 0x9, 0xa, [0x0, 0x800, 0x20, 0x1f, 0x49ce, 0x14000, 0x8, 0xd69d, 0x2, 0x1000]}, &(0x7f000082e000)=0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000341000)={r1, 0x0, 0x20}, 0xc) 2018/01/08 12:10:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:42 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f000079b000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = dup2(r1, r0) readv(r2, &(0x7f0000063000-0x8)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x2ab) 2018/01/08 12:10:42 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0x6, 0x4) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x480400, 0x0) connect$netlink(r0, &(0x7f00004f6000)=@proc={0x10, 0x0, 0x0, 0x0}, 0xc) dup(r0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b77000)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f000062b000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x9, 0x9, "c68ae80066eb5700d283da2de5e4c0716f670aa8fac5213e66f385760cb23f54549e2c4aa4ad486a9cfa192a13a660369ae7afd0e22bf2dbf5d1837c2ed83548", "8851791715c7ff84df24d79b6d82191670c0273ea79c3b97ea1290cac9f706d8", [0x2a8, 0x4], 0x0}) r2 = memfd_create(&(0x7f0000538000)='$^\x00', 0x2) ioctl$TCGETA(r1, 0x5405, &(0x7f0000ee9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000915000)=0x0, &(0x7f0000d32000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00005ea000)=0x0, &(0x7f0000d21000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000e3f000)={0x0, @in6={{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x80, 0x20d, 0x400, 0x1}, &(0x7f00002ab000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000200000)={r3, @in={{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]}, 0x0, 0x4}, &(0x7f000026b000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000071e000)={r3, 0xc4}, 0x8) 2018/01/08 12:10:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) [ 29.247711] device eql entered promiscuous mode [ 29.262790] audit: type=1400 audit(1515413442.206:22): avc: denied { getopt } for pid=5676 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/08 12:10:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000928000)={0x0, 0x0, 0x1}, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = syz_open_dev$mice(&(0x7f00004da000)='/dev/input/mice\x00', 0x0, 0x1) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fda000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006d7000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000d8e000)=0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000043d000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001f8000)=0x14) r4 = dup2(r1, r0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f000016a000)={0x4}, 0x4) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00003bc000)=0x0) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f00005a2000-0x3)=r5) [ 29.296270] audit: type=1400 audit(1515413442.236:23): avc: denied { setopt } for pid=5676 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/08 12:10:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000806000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000db7000-0x4)=0x0, 0x4) sendmsg$netlink(r0, &(0x7f0000957000-0x1c)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000286000)=[{0x14, 0x203, 0xd09, 0x0, 0x0, "69d2d69b"}], 0x14}], 0x1, &(0x7f00003c3000)=[], 0x0, 0x0}, 0x0) read(r0, &(0x7f0000365000)=""/55, 0x37) 2018/01/08 12:10:42 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00000d2000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000059e000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000000000)=[r0]) r1 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r1, 0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000003000-0x8)={0x0, 0x0}, 0x1, 0x0) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000003000)={0xee55, 0x8000, 0x2, 0x109de9b3, 0x0}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000003000)={r3, 0x200}, 0x8) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0086418, &(0x7f0000002000-0x18)={0x7, 0x5, 0x23, 0x0, 0x0, 0xfffffffffffffffb}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000004000)=0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000002000)={0x4, [0x0, 0x3dd827e4, 0x8, 0x10001]}, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000006000-0xc)={r1, r4, r0}, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000007000-0xc)='/dev/rfkill\x00', 0xc0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000007000)={0x9, 0x1000, 0x8, 0x7, 0x5, 0x6, 0x5, 0x1, r3}, 0x20) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r2, 0x11, 0x64, &(0x7f0000008000)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000003000)={r3, 0x0, 0x20, 0x85, 0x1927}, &(0x7f0000006000)=0x18) epoll_create(0xc52e) 2018/01/08 12:10:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002fa000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000930000-0xb)={0x1, 0x8c, 0x10001, 0x7fff, 0x5f9f828e, 0x20000000000, 0x6, 0x81, 0x4, 0x1000, 0x9}, 0xb) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000095a000-0x9)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00004f0000)=0x8, 0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000ae2000-0xa5)="9c8ecc80ee5a540400e9be2d4cb40300000000000000038c032a1e9a5b0a", 0x1e) get_thread_area(&(0x7f0000e7c000)={0x1, 0xffffffff, 0x1000, 0x101, 0x2f609c0a, 0x0, 0xffffffffffffff81, 0x4ea, 0x27d, 0x24}) read(r3, &(0x7f0000de2000)=""/181, 0x1) 2018/01/08 12:10:42 executing program 5: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f000079b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$VT_DISALLOCATE(r0, 0x5608) r1 = syz_open_pts(r0, 0x0) r2 = dup2(r0, r0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000fed000)={0x20, 0x8, 0x5, 0x7, 0x4, 0x7}) dup2(r1, r1) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) 2018/01/08 12:10:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = dup(r0) writev(r1, &(0x7f000079a000)=[{&(0x7f0000432000)="983607a48bbd0960d84ea629999c4f4da93679785676ab3b108c7aa79818c8bc05c99e15b5ca0927dcb36b1b9d9da4db2f761f16943d01717a64432e3e79a041ed84d41d398dd8a58ba834b70928527c83961318ffe9c6a008e74804f67c1c87602cd1528ebcc313d77bc72af519d83378ac4b8d8c6a26cdefb94cf9c60800729bbb3bf8bace372af4acdf4fcd6f6b0b6a4b8cfa52077e3e89f86dc1e33c275ce156540d76a91d8df7ff768b2dcf815ef110d82343587a87a1cd3ebb27445200844e39da1b5d9574add74bd26e3985d834ecddcfeacad753db4f02325593e0993c90d6ba3ca4eb78", 0x0}, {&(0x7f00008b9000-0x9d)="5a2919aee19e821187136788aeaf1985e876e37d03ee0198f82a996c4af5d90dc2d741cc31b81f74689544b9d182e903349b7da512f1c1898e1e2138db8b75626757b03d46a572b51f00fefd0e027abfe5e2a009c53da87b5045b4af7fb29dafca0a082184fe88a9282886fc563f3c65f705e010000003ffbac1c356f0b9f3c2ff46f5ac2994d7c1b9ee60fddc7ee81c9afd28653f1b38f0a651fbf5a7", 0x0}, {&(0x7f00002d6000)="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", 0x0}], 0x205a) 2018/01/08 12:10:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000d09000)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000385000)=0x0) lstat(&(0x7f0000d7c000)='./file0\x00', &(0x7f00007bf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000180000-0x8)={0x0, 0x0}) r6 = getpgid(0xffffffffffffffff) getresuid(&(0x7f0000496000)=0x0, &(0x7f0000bae000)=0x0, &(0x7f0000328000)=0x0) r8 = getgid() r9 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00005b8000-0xe8)={{{@in=@empty=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000891000-0x4)=0xe8) getresgid(&(0x7f00001bb000-0x4)=0x0, &(0x7f0000d4d000-0x4)=0x0, &(0x7f0000d77000)=0x0) sendmmsg$unix(r1, &(0x7f0000e7b000)=[{&(0x7f0000b90000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000077e000-0x38)=[{&(0x7f000036e000-0x11)="9b6c73e9b7421208616c43972f8bc4d34d37ba519b94c939cb821d2e9e9e89fdfb5c294aa18ce5480ef22df990f561a0b381304eaecfa0c3c261aa378e4234d727f37fa64d306f2fd5b2bb775a626ba1", 0x50}, {&(0x7f0000c43000)="", 0x0}, {&(0x7f0000e5d000)="ea915643a8e21ad6a4e9a458465d5c5bc8ff2e6bcafa928172e0d068f5f7832a074c0444d5f5d70100fcd72a960db68eef03007832e7aa50d62d25925352daa8299cc2b7aa7afe9cdd42e3195373958b386df9e379a3c3325dbe5aa7f00f67915d51f696", 0x64}, {&(0x7f000036b000-0x5f)="eddb4c3effc733c3863d69d1fb480a9c5e81c172e77a0bc2808b03bb155507d61b7c8d52c1c752e99750799308e8ac602fdc55489a71361404d1e06aa5cbccb24123a958e638c505a646b7a9039d309e90ea51fada7c18abe62d1aebd4375b", 0x5f}, {&(0x7f0000e99000-0x41)="24631514f209cb2c56b63a9692f45e173378b33a96808cbbac81145a9416e54c5fef249bcc799a2424ae8e6700304877fc27dfc67756c1381051535fe081e70024", 0x41}, {&(0x7f00009f9000)="bb5ced054e0d3942bdea71ad3a81877a0e048cc7fbb9eaa7603de9fe7f10d679701a3a467477e7fc59f9d2fe6cfccbff02d0c53c0265670ba3f67e0811f387752c9aa469c8c00853996b276b81ef9792b43dc12489563f879dbd8ea31ea0577369a2b9b7a5dd48fe5ca941714343e6b987a0", 0x72}, {&(0x7f00001de000-0x5f)="3b2ed71a4e9704279b94a635ff54d602f08b0046d057f7fa2af92d1f89513017f0402bbc28bec1f1eaf22b7622ab9620b483ca25591448c15eacb65602c1363fefd593397ae94b7adfe33179a264bc54edc93d5f7948ce6d0f4131d8f5a5a7", 0x5f}], 0x7, &(0x7f0000919000-0x28)=[@rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}], 0x28, 0x4004001}, {&(0x7f00003b4000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000403000)=[{&(0x7f000090c000-0x1000)="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0x1000}, {&(0x7f000027f000-0x4b)="41599d860e3daadbaacda6168a738487f72604f28c9b5e6d95f387429ecf645171a56539f166abda1f2519c5f72f22cfc10bc75888baf02fef2a70faa2146b8152bb208f63b7db557a3661", 0x4b}, {&(0x7f0000942000)="1be6c36506bc7f4226c8700f40cf7da114ab9267d1e9b3a9789a5f9c7c9e0abeda06829ba42fa380fdee6da9c6e3784356f1a29bd3ce5bc9adc5d38121b2d20860453f9bc3ff914b6b81b067a9ff2203aeb43751ca2c4dc04c7f0a7633362bc58021b48da78434c6678bcf050811e51f2adf545a7077488d4d973436b203fa048861c2741ce966994ee19d6fe93cc66dbff06fbf4ef34df69faa4237cefdfc8ab6765028dff69ace60a082576558a3c8149c8248a1ade3780a1b5dac995cf5bc10e919d713d24160d4a175ba1edeeb", 0xcf}, {&(0x7f000037d000-0x4d)="57fc64380d9cfd9a5789eb34d0f5c7081c910dede9c13ff3edf159ec9d62d0729a466b9cb5c2054953a86df44d28b3de62ded9a3c1a8f51ba17657c6a5c321f3ccda05df1ea32a67c18e8c8ddb", 0x4d}], 0x4, &(0x7f0000320000)=[@rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x34, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r5, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x10, 0x1, 0x1, [r0]}], 0xbc, 0x0}, {&(0x7f000025a000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000b44000-0x18)=[{&(0x7f00001a3000)="f8bc89a78c8565f403d03d48a232c51497012a6417b8a48b66a3a4e2bb5f026dc1c615bd1ff35e56cb0a6557fa56ac5b06223d91f812bbe6a85b0a715689a933bd12d131294de5a2467cba98f7602b5cfcde225314f697b3c545fe21b87341a1bbe53aa463e1ff52fe3101f6fc00998fa52a64964648bc57ce9ff87c90a24adf9fe9c792d436f1883e88a649d73268a0296e7dcb", 0x94}, {&(0x7f00001f1000-0x3a)="6ff9676142f9cc130032f314bbbc3ce2830b63e85894746a7b571831377df2f8f1d50b59cc089d009576a0e7f834a0fd7c7e3d079464ca07d836", 0x3a}, {&(0x7f0000a10000-0x20)="ab7bf4efa22995223dcbac915cc1606d80cc10e28e624fc491bc4bb9b3077214", 0x20}], 0x3, &(0x7f00000db000-0xbc)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0xbc, 0x0}, {&(0x7f000039b000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000048000-0x20)=[{&(0x7f0000e31000-0x1000)="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", 0x1000}, {&(0x7f00007bb000-0x3c)="7c26ab678b1d3c69915aa1262b7be9bfc39f5bfbd38896979b3924864c5fc1f888439fb7664baa493e373121db974fcfaacd34f32a1bd3a5757b9ba1", 0x3c}, {&(0x7f0000df5000)="5c839601173652cfbef823b6d23a0da5b1d281c4187ed3600a4740553eb1394a6eb3ba03fc43b3c547f9f169e75558875f62455793383799ea27a4e232492ccbf5b0634b41e59d27503240c4ecec90a48a725a080b6c5a4c5ca9fa3a0bd3eac8b8b565c197374a26bffc5e07edcf3e07c038987203e0b3971cb9d7326c7bfd029407f6a2c8bf31f6b35738da3444b5d403b868b2056b6091cbc01a20c22114572031ec9fa640d8c8c1962bf7378150e89c90b1bba7c5dc", 0xb7}, {&(0x7f00002da000)="982d4ce8a6684402367b9734cf7d632ab343434c32eedf945460cc9f86303ea77771adc69370b453409a91af920d48749ff77cfdb4b7e5ba6507ac88557500535c691396fc7b7b4b122b9ec0779a2f96560a6756730897b53cf90925213818aa5e5b57299879f0ab06e072f1c4c18b3c86f1a00cd487a10a2873d3f5cc71d3a3573e7cac533dd7422fa8ae1331c50782fdee5e42fe7719f9ea164330197bb10dc7e8abf739db7cf01c4ca5bd2778bb67ab0d31329e31bb1d366f72a30bbacb4c4c817164b9d3df3684df06db0052e17489ad1b1c43bea1d7fe95e25cfdd34434bd9c768f1435f21f6d54fcd2c513a8a388daf1", 0xf3}], 0x4, 0x0, 0x0, 0x24000000}, {&(0x7f0000959000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000e03000-0x18)=[{&(0x7f00004e8000-0x3f)="22b17b21a926b28c3a5e99bb9179ee27051dbeef2630a57e9289bd8898e91d0bb16e98068cbb2fc0c55bda793e5a43ade46d9d45742fb72d3d174d69a1c469", 0x3f}, {&(0x7f0000891000)="0ab3e2e7f177744eacfa8ea2d3d33112bdfe26d31ecd53ab4c4db3026a22fbb2256c028643a21a967810214d340e3440c43ad34b5467ab0417a7082273010bb0a07d59aae8a5234a", 0x48}, {&(0x7f000050f000-0xac)="eda5bac59478312f3ce501293c318348d48e5dcaba9f956ef0acaf0468cdfa19e4579fe65834b860e934ba9dfd23b2a1a509d0c7fe2b736fbc79f102a53514bdb67810cca70ae3bd9cbd328f3e9830214e4100026f3efe8bc8a1597cc04eb37773a3aab1eb440f0b26bf8c3b182d953f6bf7c122cc9808d09394c3c6a4a7ab9eae7eb6b11d5554f98f906ee8b1c95b49d392f2de985884fde94f5359043ecdd383f027bea8ce670634a33bd5", 0xac}], 0x3, 0x0, 0x0, 0x8000}], 0x5, 0x4000) wait4(r6, &(0x7f00007f2000)=0x0, 0x20000001, &(0x7f00000fb000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sysfs$3(0x3) writev(r0, &(0x7f0000faa000)=[{&(0x7f0000da8000-0x2c)="2900000020001900013d0010000000060200001615de0005000000040d000b00090000000000000008", 0x29}], 0x1) r12 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000053e000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00005cd000)={0x0, 0x1f}, &(0x7f00002ee000-0x4)=0x8) ioctl$sock_inet_SIOCSIFDSTADDR(r12, 0x8918, &(0x7f0000701000)={@generic="e6a1f4f900cdd7ae404c5f19cd467adc", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mount(&(0x7f00008f5000-0x8)='./file0\x00', &(0x7f0000bf7000)='./file0\x00', &(0x7f000018a000-0x5)='fuse\x00', 0x2029088, &(0x7f0000b13000-0x7)="3941e78fdf9ffe") ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000111000-0x8)={0x6, &(0x7f0000cc7000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r12, 0xc008641d, &(0x7f0000b9c000-0x8)={r14, &(0x7f0000d73000-0x51)=""/81}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r12, 0x84, 0x7b, &(0x7f000034f000-0x8)={r13, 0x50000000000000}, 0x8) 2018/01/08 12:10:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) getpgrp(r0) 2018/01/08 12:10:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:42 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mremap(&(0x7f0000e89000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000001000/0x1000)=nil) ioctl(r0, 0x720, &(0x7f0000001000-0x3)="") 2018/01/08 12:10:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f8d000-0x11)='/selinux/context\x00', 0x2, 0x0) r2 = epoll_create(0x0) epoll_create(0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000c07000-0xb8)={0x0, 0x8, 0x2ff, 0x4, 0xffff, 0x1cd9, 0x6, 0x8, {0x0, @in={{0x2, 0x2, @rand_addr=0xe0c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xe28, 0x215, 0x7ff, 0x3}}, &(0x7f0000cbf000+0x7c)=0xb8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000517000-0x8)={r4, 0x0}, 0x8) write(r3, &(0x7f0000ebb000)="240000002e001d810000000000000000fbfbffff0100000000001f000000000000800085", 0x24) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fad000-0x10)='/selinux/policy\x00', 0x0, 0x0) r6 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000add000)='/selinux/validatetrans\x00', 0x1, 0x0) r7 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000395000)='/dev/pktcdvd/control\x00', 0x200080, 0x0) r8 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b4e000-0x10)='/selinux/policy\x00', 0x0, 0x0) r9 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r10 = socket$inet6_icmp(0xa, 0x2, 0x3a) r11 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d01000)='/dev/vga_arbiter\x00', 0x10400, 0x0) inotify_add_watch(r6, &(0x7f0000825000)='./file0\x00', 0x100) ppoll(&(0x7f0000801000-0x50)=[{r0, 0x4, 0x0}, {r1, 0x2, 0x0}, {r2, 0x1480, 0x0}, {r5, 0x100, 0x0}, {r6, 0x9000, 0x0}, {r7, 0xd020, 0x0}, {r8, 0x10, 0x0}, {r9, 0x1028, 0x0}, {r10, 0x4000, 0x0}, {r11, 0x20, 0x0}], 0xa, &(0x7f0000766000-0x8)={0x0, 0x0}, &(0x7f0000e04000)={0x6}, 0x8) sysfs$2(0x2, 0x8, &(0x7f0000165000)=""/139) rt_sigprocmask(0x0, &(0x7f00009f5000)={0x0}, &(0x7f0000a41000)={0x0}, 0x8) ioctl$TCSBRK(r8, 0x5409, 0x3) r12 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c9e000)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r12, 0x84, 0x16, &(0x7f0000738000-0xc)={0x4, [0x5, 0x2, 0x9, 0x1]}, 0xc) setsockopt$inet_tcp_TCP_CONGESTION(r12, 0x6, 0xd, &(0x7f000042e000-0x6)='hybla\x00', 0x6) clock_gettime(0x0, &(0x7f0000dd5000)={0x0, 0x0}) ppoll(&(0x7f0000d41000)=[{r2, 0x8000, 0x0}, {r12, 0x101, 0x0}, {r7, 0x8000, 0x0}, {r7, 0x1294, 0x0}, {r5, 0x480, 0x0}, {r6, 0x1102, 0x0}], 0x6, &(0x7f0000e34000-0x8)={r13, r14+30000000}, &(0x7f0000c45000-0x8)={0x9034}, 0x8) sendmsg$key(r8, &(0x7f0000ab8000-0x1c)={0x0, 0x0, &(0x7f0000553000)={&(0x7f0000fa0000)={0x2, 0xc, 0x6, 0x2, 0x240, 0x0, 0x5, 0x3, [@sadb_sa={0x2, 0x1, 0x1, 0xd551, 0x4, 0x57, 0x4, 0x1}, @sadb_x_policy={0x8, 0x12, 0x0, 0x7, 0x0, 0x9, 0x1, {0x6, 0x32, 0xfffffffffffffff7, 0x5, 0x0, 0x0, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002}}, @sadb_lifetime={0x4, 0x0, 0x10000, 0x1, 0xffffffffffff7df0, 0x401}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x7}}, @sadb_key={0x1f, 0x8, 0x780, 0x0, "8f0294b405c75c60dc508b5eabaa9c81cc3540286d7c020b3ea71754cc18433996807d6b4ce17621454deb2b947b310c0fa2d08ce4224938e4aab95e0ed37e955a2393f80e4c81d2a877eaf6ff5774d1f4ab0a4c2bd71b2aea3d1b842075ce9720241518e9669d59799cc51a5b3ad0a320adb6a5717eee43e6ef3b79c76d09bcd95378192779d23833c397463393653613b659d3f044d80f4ecc80fb820cdeafbbeaac293349f66a9c7aea55be2992e87bbd0f6ac75e03f2a8adca13b3742cb447303832250be539fdc1dc6737805cc22d7c4ad45fedd114c32d702b97e17b0d4606449d08da73b84d46d5f56006cd7e"}, @sadb_lifetime={0x4, 0x2, 0x1, 0x7, 0x5, 0x1}, @sadb_ident={0x2, 0xa, 0x7fff, 0x0, 0x8}, @sadb_x_sa2={0x2, 0x13, 0x9, 0x0, 0x0, 0x3, 0x5}, @sadb_x_sec_ctx={0x201, 0x18, 0xfff, 0xfffffffffffffbee, 0x1000, "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"}, @sadb_x_nat_t_type={0x1, 0x14, 0x1, [0x0, 0x0, 0x0]}]}, 0x1200}, 0x1, 0x0, 0x0, 0x0}, 0x800) ioctl$sock_inet_SIOCSIFBRDADDR(r9, 0x891a, &(0x7f0000eb2000-0x20)={@generic="1dcfa288b2f7dd33956a29e5d56e3bd1", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/08 12:10:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$usbmon(&(0x7f0000fbd000-0xd)='/dev/usbmon#\x00', 0x4b8721e2, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f000029c000-0x14)={0x7, 0x7, 0x100000001, 0x1f, 0x3, 0x7fffffff, 0x2, 0x81, 0x200, 0x100000001}) accept4$inet(r1, &(0x7f00009e8000-0xd)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000708000-0x4)=0x10, 0x80000) r2 = fcntl$dupfd(r0, 0x0, r0) clock_gettime(0x0, &(0x7f000004a000)={0x0, 0x0}) ppoll(&(0x7f00002a8000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000f80000)={0x0, r3+30000000}, &(0x7f0000f50000-0x8)={0x0}, 0x8) r4 = epoll_create1(0x0) r5 = timerfd_create(0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000d37000-0xc)={0x20000000, 0x0}) sendto$inet(r2, &(0x7f0000eed000)="121932fa078d2e3cbf2d4ca9100538c703b105a7793c996896e88705053a94524fd43af78dbf567c73fb68d6d02e133ef701", 0x32, 0x0, &(0x7f00002c7000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) uname(&(0x7f00009cb000-0x30)=""/48) timerfd_settime(r5, 0x0, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_pwait(r2, &(0x7f000059d000)=[{0x0, 0x0}], 0x1, 0x3ff, &(0x7f00002a8000)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r5, &(0x7f0000022000-0xc)={0x2001, 0x0}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000638000)='/selinux/policy\x00', 0x0, 0x0) 2018/01/08 12:10:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000438000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00007f0000-0x4)=0x8, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000406000)="d7", 0x1, 0x0, 0x0, 0x0) [ 29.499314] audit: type=1400 audit(1515413442.436:24): avc: denied { read } for pid=5737 comm="syz-executor1" path="socket:[12109]" dev="sockfs" ino=12109 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 2018/01/08 12:10:42 executing program 1: r0 = socket(0x5, 0x802, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@generic="c0b3ca25f4af49eb8eaefcd6a14c1659", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000fe2000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) r2 = socket$inet6(0xa, 0x2, 0x0) fcntl$dupfd(r2, 0x406, 0xffffffffffffffff) 2018/01/08 12:10:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = socket(0x3, 0x80000, 0x6) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000ae2000-0x8)={0x1, &(0x7f0000962000-0x8)=[{0x80000001, 0xffffffffbde5cab0, 0x7, 0x180000}]}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00009dd000-0x20)=[{{&(0x7f0000e97000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000060a000-0x28)=[{&(0x7f000081f000)="e3523b8359fc4ca2b29ad00abb43302e8b3e1260ad4c236f88b37438dd5017088e5a4cb23adce448ca7e6291b0bfa013ab9c122c0b43c98ff96796b6e4fa1b9083dc661ec117cf1ef28c0bb5d0c6f97ebde5ac1939fe01c299cda4c1418134d83dd3c39b26a095d0f10663f308629f202f57462a1be73025876f4c22b3fe671a8de6d0dedd7e4191e26b78339a6d03aad01422cc0ea0d3672716997628523057d822af4611", 0xd5}, {&(0x7f0000d75000)="f5feb057eee48b658d1b91c3257e0054f4b19e79687d77686a4115fb083cf9a8c70606de76015197daec24da4fb08dbd8473f054d59715c967b64ed4a3af0c9067d3c74c2378c67057a10c884214373f57a4e4abd415d699bddbd3f5e32b0bc5f64a1778141e6de2d61ba73197ba25cbb140cbe381d8cbc6d6fd723d17ec678e8ce0ef40ce91e6a35c26951db9e4", 0x8e}, {&(0x7f0000c27000-0x66)="436ff98f892c7f562c2b75c61f94f3d375b7902e968e5479bfd9c41a53b431e148e8a3e6e85c91b84c63a0e147fea0da7a202a261321e828bc4f6d1856f0f9759f2d56732c68b5b24e76ba1d577e5a1abf0fe4ad9cef9620fc27ceddecc415bf857ce9d36a21", 0x66}, {&(0x7f0000fd1000-0x8b)="22bb942c3d95bafa6ac5597bddceab20e691f628e9b91153b87014e25d11800c7ada0a8cdc731e5eda7301b2f4b3db32fb039a6d852387901e5deb39d86904639d4d0a715136921d09b5e2966592421606317fd122ddd72e23a8746a391e065596e3eb70fd7ceffe437a56e92228010a1265ea6917f7281e2b21ccaae64eed34f0c141f4239257b90a09f8", 0x8b}, {&(0x7f00001ee000-0xf0)="b22abbfd6a44cf5e9c3f0874bb108b1a2dd726a0243732ee2f4a2d39084c2f88e593efdd1a9be2691ae750c6618c5eeb5d7074127773e2f94909dedbbcec53557fdcf0f183ae8573c65cc40d0519ec7be8a1b916b2d8f3865973f97bde6f22b32c6254364f93c114bbb0adef1b1a5be9a194dbb8033ae280835aa93c4a4f2b30d8fd166015d28ebd06ebf910adc0b16ad99a58c709e96999e38cfc128299ef599c8e08f3f601042eb9517ff3869547ab2e9e087030f49bb2ea6b8b0d3f911bfd14765ca2a80eb5cd50c7ffba495cd10b04008000000000000039378fb81e5a49478165d97af45869848f52f25f21aad1", 0xffffffffffffff25}], 0x5, &(0x7f0000481000)=[{0xc, 0x1, 0x0, ""}], 0xc, 0x0}, 0x0}], 0x1, 0x0) 2018/01/08 12:10:42 executing program 6: openat$sequencer(0xffffffffffffff9c, &(0x7f0000aef000-0xf)='/dev/sequencer\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0xf5b000)=nil, 0xf5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000b08000+0x58d)={0x0, 0x0, 0x0, 0x0}) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x2, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 12:10:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000491000)=""/4096, &(0x7f0000280000-0x4)=0xfffffffffffffedc) 2018/01/08 12:10:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e6a000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000ae8000-0x4)=0x0, &(0x7f0000701000-0x4)=0xfffffe60) rt_sigprocmask(0x1, &(0x7f00005ba000-0x8)={0x0}, &(0x7f0000a41000)={0x0}, 0x8) recvfrom$inet6(r0, &(0x7f0000b1f000-0x75)=""/117, 0x75, 0x1, &(0x7f0000e96000)={0xa, 0x2, 0x7ff, @loopback={0x0, 0x1}, 0x2}, 0x1c) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f000079c000)=0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000702000)=0x4, 0x4) 2018/01/08 12:10:42 executing program 2: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000fdb000-0xd)='/dev/urandom\x00', 0x0, 0x0) r0 = memfd_create(&(0x7f0000c65000)='-\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0x20da401c, {0x0}, 0x0, 0x0}, &(0x7f0000b4b000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000af1000-0x8)={0x0}) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000fdb000)=""/4096) syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x0, 0x0) 2018/01/08 12:10:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) close(r0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000466000)='/dev/rtc\x00', 0x101000, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f000076c000-0x4)=0x0) bind$unix(r1, &(0x7f0000904000)=@file={0x1, './file0\x00'}, 0xa) open(&(0x7f000024f000-0x8)='./file0\x00', 0x200000, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) fdatasync(r0) recvmsg(r1, &(0x7f0000efb000)={&(0x7f0000506000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000b57000)=[], 0x0, &(0x7f0000828000)=""/87, 0x57, 0x0}, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000eb4000)='/dev/hwrng\x00', 0x100000010000, 0x0) 2018/01/08 12:10:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:42 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000062b000-0x8)=@assoc_value={0x0, 0x7}, &(0x7f0000b0c000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a89000)={r1, 0x80, 0x8, 0x2, 0x101, 0x9}, &(0x7f00000ca000-0x4)=0x14) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000006000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x8000, 0x0}) fallocate(r0, 0x2, 0x50e9, 0xfff) 2018/01/08 12:10:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x9) r1 = add_key$keyring(&(0x7f0000f3f000)='keyring\x00', &(0x7f000096b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r2 = add_key$user(&(0x7f00009c7000)='user\x00', &(0x7f0000f04000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000531000)="947190236377addd86beb7ee331724ae0c43089bbdd7a0a0ac772000f4da612cfa5e778e2d6b904d0b854921968fc838210e49f27023db89abac0e3e85703a55b579c526387fc4321c29d844849de1d71fdedd8da628c37967e6f9bb77101d394d247182ad2319afa293030292b6f0863f5d72194cd8ad436f4e2f097f034a27c37586e55bcb65173e9fcc90b8c16b3706a85508e64fee6d47e7ad39e3d5925fef82542818b26ed493755bb703f6e42b9877ab0f9f74e67bf60376091f451c5ba0833231bb11505b06a08f3660538471dd408188e18afa41aff10776587f7cd8a759d5b9a3da0e0df6", 0xe9, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r1, &(0x7f00008fa000)=[{&(0x7f0000000000)="fa08be52bd1d4b5aec10e52b66e43313404c8baeef172e408680a94df8590bf5e9b6f764a3da3273e6ff3d00989468c1eabd7a81a76896ce08c3bda19493a38b61c8b309c405b42ad72272bed90bc372e9b75e01ecd4410072389fa3c0cb0fc4e7be634bbe11d073e0f997380d2f9e9230f749969683ff5abf0749f0912076191c85c849e3e3aa4328325e", 0x8b}, {&(0x7f000086c000-0xfc)="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", 0xfc}], 0x2, r2) r3 = open(&(0x7f00003e6000-0x8)='./file0\x00', 0x800, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f00005b5000)={0xff}, 0x1) r4 = syz_open_dev$tun(&(0x7f000060e000-0xd)='/dev/net/tun\x00', 0x0, 0x42c02) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="0252734fb088526cca26b5239cab12c4"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000219000-0x8)='./file0\x00', 0x0) setrlimit(0xc, &(0x7f0000300000-0x10)={0x0, 0x0}) mount(&(0x7f0000cec000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f00003f2000-0x7)='mqueue\x00', 0x0, &(0x7f0000b65000)="") creat(&(0x7f0000281000)='./file0/bus\x00', 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r5, 0xc00c64b5, &(0x7f00008ba000)={&(0x7f00000c0000)=[0x0, 0x0, 0x0, 0x0], 0x4}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000440000)={@common='gre0\x00', @ifru_flags=0x7f01}) write$tun(r4, &(0x7f0000552000-0x1022)=@hdr={0x1, 0x0, 0x0, 0x0, 0x4, 0x8, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x8864, @llc={0xfb0, @llc={0x0, 0x0, 'H', "071bb6f5d56667b01d3ba5b350af0cf0283807e6afff16fe708abf933f28c181ea3674b1279106b5eeb3eb4e14f42aac6047b1e513d4902e3b1ad650de5dee18a20454363060882a84d79600cca6457d8ed61731e7dd080ca06adcf998b40b63920f0ac244a65cdfb90c5394e9d082b49398d6e93e58e2ef02e1c00c0551e6a56ef3497cda3dbeaaa967f945a1899736d0c70bd7b34e74ffd8bdc28ed90c72a5d3b07a81e34134909899549c4b60398dac2fe02f1c0b6bbab5344d5b2d1f4da6e75cfa6e419df12819258219ad1743a1520da779c2bea88abc5a4820a327f057a3993418527a266a0c641ff2154dd3fe1218de280fb86da896043f8b5c5c882d75f747939f67028f65aed6d2a450ade421c9bea070077088132b7b2c9a18079d557315b764526d187ac61e56d2eea60a2427f0cb1a21968fd211c93632e50ca47a0aab661d9975e1810b971f63f043874e2f37bc69b24a938740dc1407926ee485f3e63109271ab72708224300a324e3923624bbcefad414a84c54ee9fa72fb5aba534386ae28c426aef1687475be008fe39d5447a976732540570ec68fe94f2d06063602c8309a59e4524b07beb319c52208d46d3d1ef99bd51f77dc555962f5f49feb026715873d496dd27e6ea36b6612f94f6b026dde9869ed89e4ad561ce3fe921de9e9d0adc8ea932da0ba2e3309b4a35976e300cf0ff52a8c3a65df2b0921a0362327bbafa57bf636702ef548434c5435aba61308dc269e9df911979753bab450f2505eec68c6b5ab190aa82036a9fde30225af0d913f409fe1efddd2433ce2208becf0a179e30995d998b9f63a25b781fb9f75f7bef469fe0f933a94aa305250d23d16367ce2cf42cc41382971c8dda96311f258a42e69c626bc2240e1907e84b4dd5afc3c8949b68e2c95490fd5d8a470cfa11c85d4040f5e43573830d526f06a502c1eb0aea053c92ad7b23c8e7914a3d3490a9107a3ebc65864ec3ab5ce2d1ed30b1a9a611e5e04d48092ac735323c0908605b5495a2e379cc90a5a9aaac6e336fd187507fe37a27e10b32964ac0d42d129de29951370ce67e48b6e115cc19d8a3c0a58a53eff323e0ea9fdf724a1f6d9e356f2ea51b908650963ce02e3484f7ac8a49b2448396f7d5bacb83e32407cecd8fab21d58bfed88102259d9fb830aa49c5fc3d33e61e4bf2fbef3c11f631c12c78a01cdebcf5b921b8155ae9ee1887bc86c429c6194430a718cb1461a59614935a779249598e44cbb1d70a32443fe89f37a051603d6e5011cc493509d2026ce36482d591cbcd4eef6ece9aa8c4a8e181dc92d3f560a4e628bdc2b3440fd9b8ef96482be6ff0dcf01920016af189b7158ebb7b233bd3f608969e1facf18b1cbc2455af5faff84877dfdb5cffc6e9d1f954bcb4a6b1de93e5ad58ede7fee27059aa2258cc06c4b78bcd3db92f9aaed5836b83b27bd02b2f7171a9ad66e5c9febc83d7ef681d1b449ba0f4ae9dd237091c5120a060ccd017bbd06f76c7524e4abd59611e78be2cd6c58a4fab4a4c1c3a5d8a91e5454af96a0bbb29d70d3362761b63ac44fe6f68d7c3ea28e0a407329ad7b26d05f7f45bee50ea5ecda9d44a979b749482e13a6aa5daa1d54765970ca9b035ae7e2ecfae939c7cf1b77e9626799d8784b955b5e5c6c2e360018581291d276fb03b36eef6459ed52102a12c87e9f40fdcbd972d55ad78f7360c7d95133ab1c5664751f13c3215198ae8df0454abb97e22d9d4e952901859883e8e21a65877a850def9163e24edb0dfb135a447b97305da80b8a61011fb2dee2e14e859429c785ad1092fdfef9f4df9cc22444e821e8e0c8b5667a673946dbc5f7b93f49cf9d71e48fdc621efc53e4d7801c1a2d79f120669fa8ef47ce0b62b0a218e357547c5de790cb060aae778a3a447579efd642ba426f8c609514e87293b23dec0fca225bc4183eda1a6d67de82005560e1c8e2ea55757b10cc0f7c4b861b0e223b560401fc8cb2a99d801876a0379b613e972aae7bbc6eead36b3bed6cbb2f190cb05fd5b57e7b79aa4e681e73120f8ad3bd4a1618e26f63a9851103adfa182a4f3a25052691f2b70601ef5b87c26c6f66c60693e8adceae588fd229a3e0d22f2de9f338348edbbde63bcecfcd8cbbe58749ecfd5a9fba5fb1d1bdaaa8a3d80325fd74c3319d6c2e482adc749226f0273e84c00fb1930f9fcc008cf4f64bdbbfb6400d9f92fc73a6daf1a227d6950f6a0a0b15f867de8f60e99cfa08b4d4eeb939c2c5bd6bd2bc922ea1a39a40309140e8f2f6a1eaa8fd177ec782531d34ef62d1268e7de200713f57ad2e8349020fdcd8d808a05245e9f323d47db1c75f24c6f1a6daedf061427c8b891674b8fb40f3cd11ec15e8886f7f15f624122a45f95e0617404903cf6b058a8f1dd85d3ff1567bc3eb24249c7509f5e9f1f628b38538374ee41a7698272e49b72bfedd4a3ec2a407846d3339379d14b01e43d1e132360a6921ed76d4a8b8e81f5feea18c433ac906613ecd8fec37291471cfe7259f4db7fe44efb0c98e1eb89f23cdd4bb6b56a266fa3f9ca473c606d89d3d3b6b7823d35ada2485d1a7d3c11e993a82e691257a4e233b3de1919ca860892510b8b074f1859122e7f84271afc5aaf51c0f186a5069206dc8f634beb2e080857b8eb52569af78a3b17da5fc1172a61f154178d884b9065733497ad9789d89f47a024159ac7549ec302ea708f076b95531e3795140e3c7418c9951894a97ebc616d1df9847496fd4a6b48e7a2e8d815f57a0bee83448d183b89030011a7302b18b9a2c01219d1faf3c63768f775dc773f77e1366011a393990f1a8f43dc503b119ec6d7a18a90880fae6e3d51d2d26bf7b6c4271ce35189daae5be7c23230ccba9d0a64feb28db17bd490997869132e4e1f6af720b02155cd1202d37a4c9a3d0c8ede5bb90c86b21d18f5b79c8f63325ffa8dadeeadaeec3d2537fff6393473c1b5516be0e6e8657ca189e78d8762f57b2cc9e37bedd82ecc1a157f4436c705299f4123d67c42d510b35257ce88f5412ac6cb6f3a92abf2937c11d72fc9d679c6af1002e1892599953a7ef54ca1bc55f89896d4c65c16db1cbbf8f91a5eb7f6e291f9cb31405a03214492c7f2bee312cf6a711c78a3eeb597ca3cb0d41b1e09e934703900fc3c6b4832acf87af49f64bb39b7704d92a3e71f526579a64f40e8fd31b45040ddc072a9bd26e337d5339bcad5adf3a8b04bff1096a65f9cb4240510474cb48890e7e1c6c16ea490b40fc690b9b272213d64d00b33252ff8177885b98662fe7c1ef1d8bf4f94e76efcfc8801b06af8ac214369f5b082c7029e73a040732dfe5480cc865987b0b671ec281e8c95f90e0c470ac54e7b750c88d4945167d5219553502cd33b64fc00f93673a440d054ab5a36204c9f67efb2b5486cc907d24908a4e844e44fade95de9095d8ea83fb167b7c3bce977ae54497b55441d5183afe5ed1f6e454aa0d303f574fe09b7d418aed1d347369294808de5fab73adbbaccd7b7702e29dd6219fdc80e8d0f6df0c1f874a161bfafdfd034825383d704df4f4247923176ea09d2f47101d493f734c6c85e8d51e94c3ec5cb9cb691a4f8d8cf22784fbd966a598e494864ca297f1c35dff915a9137ad9d1704bc0df18804379c49bf32868a642ac2c95c49eb7fdaabcd3001fa29ad7d9dee8c3cf381e26c8981c734ca9530853ede4a9d50a6b5714aa4ad1b61a9724a57f72e8b2a8e2ab970ae7b09a0876a9df04ed75ac02e270d2dc524584b5f9f53e38665d937370331f3c0db7d0f83d55851f8c42187accc3958037b643d4721987addf871d7d2f4409aba25ea039398b0195e1c0ee4abf4a1b671bc3c53e3a5f6010174acc7a17a90907ff1b24a867f9e4ec4f06db3be1f1972a077a5372c195ff3939c79e8853be7e03b381aa3af6ea1ec52ce64eb97c7f9ba4059e6e7d4e22d302fd433908b735f1000808b880832ddf06b88a7fc9611f79f547c657054550970a5254567ea36dff4546cc3570e15617d25c64eb258a4237c3c7574fea47bb1bbc426be6ad8be9a1fb0db0d0924c480ebd06ce075af2f3c4cc40dccf3bc9f9beb37a98ddda1ab293c922dbb9a7e168834a0036f879499c5e192c15256a03b9cf0f0cf4fe21bc68d3c14861475d65399a2597635a1b7530ae07d83f0b4aedede85c221ab5c8bb3ff183d4b872ca2df9ca4e2fcbbf3c09c53d17b7f9596577b4f00e1eb6654fb2846bb0ca7bf0a8699f5b61195dbe60cae7fdb462354b6137cfe997a18773a443b43a9fceefbf47b27f8f4d2243252d30836fe5cb874e93b2a54e6840722a6c0b001f8191250ca3b7ef05e6f8623142b09b4e9fe1db5fef1317be5ceca341aa951bdc51acc7f470d2b77a94c260e155dca42fe7c9e83de520c1265c64afe8c22a69917a0b5988b6c4518e003d54308a94c0b07a598b02b9de8b0dca49bd5fac53dbc2e734808a55961377f7fbef62f75936f863b24884dd12bb3a0395d11610f99d1622b52f4d8e004665eb94c183a62f5725b6d15813d2253f1872e9569b68324dc8ba8b14e86e4341dbccf5f725111fcfda3c559ad309fec3793d36d26491e7a0c024c841f1d00f46c9ed83cab957b08550be064f31ea9da7c7c1beacc13e93da240b6c332d78c6ccef65e9ca023067d934725612c431514a1d6ec43fc054614a3f12346bb0781eb43b20293ecce9a626673b5556533703280f2d21b4ec48ebb9a33dbb0673b7e8f7f3fd63c7ef23ac3c35e3cc003ab616c1f0b46c60f935045ab7d369742324df3f965332a3696531c60d970879d6d6e9a7548b53665cf7b095c0b883021b85d7bd81b654b986b0cbddc10abd8b95cfa63d1dda5c525e1655487c3f3ff7c976333a9d866870f6a0533150dd79f50985492c02b8478b6f1f9fd1522377a1fa602a23fc1f30e0b18e6bf71a19874a50a25801f54665c3d13fd3b3990d181f32b462721d79642f5bbe2e35c9fc39fdbc0599de55c6d271ec75b09446a92f4dac972437cd6f2508b8466f31e20c3a678e1b66af1901809f82bd70595d192ac8ece23b1b883d2a836bca199e51e70b9dd1383d1eb249e69e7e7f7e11e731b7460eccd66e89188ae025a730d96e0572f677bb77c29fa584e76c32e7e6dc04c38b47fd25960f12f7818e29c87430736ab807d5ca1da7e6c56d0f746551579ecc052d8eb5ef9e5ced84a91d930f25a293d2f13e9d861a7e6996641bdca82f7dc2a20c688710c1e03b3db83aba853046176ddcea375986f23651332109f4ab6c36f2abddd6d72c300c880603d0404babbe7a5bc8fb27fe45dc909d155a2eee4e9a019fe6b5cff9f135c8cb3a66cc274b559cfc557f9c85b34a8a40554b44687f1b877bcc4c0fc9ea8866281bdcd64b1801432fc1d63caaa6c5b070fa9437fc6d2112c5d15d327c1ef8a5b0928d5a95b2a3fdc2dbb5a458bf1f8f15437ae9b32a390d7de08ef6fc46149fe62ef4dedfed70e930ac64ae2047c55c1ec98154d4da48907f4e885728796f9727d40c2c59221787cca93742f4d352b7d5ef63f79674ef1b30168a054dc1159246b59adc9cacf52f4c30b6c51cc011d9dd84c7463ce0b9078ada3691838e3648ca0058028bfb8dfd68133a77d53e513462cc856268a9ba4a92ac29cdbcc9959fc67"}}}}}}, 0xfca) 2018/01/08 12:10:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000908000)='/dev/ppp\x00', 0x0, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000fef000-0x4)=0x0) 2018/01/08 12:10:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:42 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(0xffffffffffffffff, 0x0, &(0x7f0000001000)="4996a5989a8066bf1c8dadb35a1d071d4e476a966fcf5fb870fecebeaf03c0ca29d1f1d1e17c14d6468ef634ba0e410762ec00e4abd6100e7fbbae395adab23d41adb7ce2bea0aad7d5cdbf4b508ee88cf2234ce") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000)='/dev/keychord\x00', 0x44801, 0x0) r1 = inotify_init1(0x80000) r2 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x20000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000-0x18)=[{r0, 0x4016, 0x0}, {r1, 0x0, 0x0}, {r2, 0x200, 0x0}], 0x3, &(0x7f0000003000-0x8)={r3, r4+30000000}, &(0x7f0000002000)={0x1000}, 0x8) r5 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000003000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r6, 0x84, 0x6b, &(0x7f0000001000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$inet_int(r5, 0x0, 0x10000000000040, &(0x7f0000001000-0x4)=0x0, 0xffffffffffffff2c) fadvise64(r6, 0x0, 0x7, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) setfsgid(r7) 2018/01/08 12:10:42 executing program 7: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000953000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000ef9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xb) setns(r0, 0x40000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f00009f5000)={0x0}, &(0x7f0000a41000)={0x0}, 0x8) 2018/01/08 12:10:42 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x3) sendmsg$netlink(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f000001e000-0xbc)=[{0xfffffed0, 0x13, 0x6ff, 0x0, 0x0, "b85d26f3416bcbb4d79240b3f25da3797a27cba4ce66694262022dcb8fd15a21aed121964910a3983554d45dd8f8d8cecc6b378405cd911cae6c86f1ec66a9671de4521e10fefa78f8c3d502cc5cd9b0d60357bd60479307cc0e959d54b5a4545c9b6ae1e752de8933ce0fffeab43e4b46b32567136e2677103d14032c1bb39e862fa866d6b5781951204ce64da44d44b257893cffef132d0af26c860253c8ee22a2d0358e7d66731be5efe8"}], 0x14}], 0x1, &(0x7f000000f000)=[], 0x0, 0xfffffffffffffffc}, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000045000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000036000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) add_key$user(&(0x7f0000046000)='user\x00', &(0x7f0000046000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000002c000)="71c96ac21d4d23a09ba627c02983e21706623e9097fc98d4a8a1c9c5eb607f6620db528e17ed1bfc5bf4d5783af3043acd3419e2ff1e35c35cc854d9fd06871deb2a0a9b143d4b4c75f721e0025b5288705f5da219f78c6e2077abdb12a6019e031207bc189e0caee554a4bdf3609496d2fa9a05ac28d0b5340989f3431dc3db99a58489be403fe3d81c2d4ceb15cce42d293f42806edccae7ea078d6ec50e9c7f5c063d", 0xa4, r2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f000002c000)={0x4, 0x6, 0xcbe, {0x0, 0x0}, 0x80000001, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 12:10:42 executing program 2: socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000162000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00009ca000)=@assoc_value={0x0, 0x2}, &(0x7f00003b7000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000ebc000)={r2, 0x1}, 0x8) r3 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000074e000)="", 0x0, 0x0, &(0x7f0000502000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00005d7000-0x8)={r2, 0x6}, 0x8) 2018/01/08 12:10:42 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000003000-0x50)={@loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0}) r1 = getpgid(0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0xf5af, 0x8000, 0x140, 0x2, 0x4}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000003000)=r3, 0x4) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000001000)=r1) 2018/01/08 12:10:42 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0xa, 0x4d5) socketpair$unix(0x1, 0x8, 0x0, &(0x7f00000a4000)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x400) bind$llc(r1, &(0x7f0000537000-0x10)={0x1a, 0x0, 0x1ff, 0xc195, 0x3, 0x8, @random="0b86bda2b36a", [0x0, 0x0]}, 0x10) pipe(&(0x7f000050b000-0x8)={0x0, 0x0}) getdents(r4, &(0x7f0000cd2000)=""/199, 0xc7) poll(&(0x7f000098b000-0x20)=[{r1, 0x4000, 0x0}, {r3, 0x5000, 0x0}, {r1, 0x2108, 0x0}, {r2, 0x8011, 0x0}], 0x4, 0x9) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000403000-0x1008)={0x0, 0x1000, "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"}, &(0x7f000085c000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f000006c000-0x8)={r5, 0x2}, &(0x7f0000c62000-0x4)=0x8) 2018/01/08 12:10:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000453000-0x4)=0x6, 0x4) rt_sigprocmask(0x0, &(0x7f00009f5000)={0x0}, &(0x7f0000a41000)={0x0}, 0x8) 2018/01/08 12:10:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x0, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:42 executing program 1: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000d19000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x28, &(0x7f0000b9a000)=""/93, &(0x7f0000000000)=0x5d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2000000000000482, &(0x7f00005b6000)=""/0, &(0x7f0000bbc000)=0x8) 2018/01/08 12:10:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a52000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x3, 0x0, @sync=&(0x7f0000d73000-0xc)={0x0, 0x0, 0x0}}}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b86000-0x9)='/dev/ppp\x00', 0x20081, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000475000)={0x800, 0x6, 0x0, 0x200}, 0x8) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000543000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000061f000-0xd0)=@ethtool_rxnfc={0x2d, 0x0, 0x0, {0x0, @udp_ip6_spec={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0}, {"4dfa", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, 0x0, 0x0, [0x0, 0x0]}, @ether_spec={@random="d3e736fdcc6a", @random="4aaaa7cde284", 0x0}, {'{1', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, 0x0, 0x0, [0x0, 0x0]}, 0x0, 0x0}, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) listxattr(&(0x7f00007c2000)='./file0\x00', &(0x7f00007c9000)=""/198, 0xc6) 2018/01/08 12:10:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000eff000)={0x0, 0x0, 0x0}, &(0x7f0000c83000-0x4)=0xc) ptrace$setsig(0x4203, r0, 0x1, &(0x7f000006c000)={0x10, 0x7, 0x7fff, 0x3f}) rt_sigprocmask(0x0, &(0x7f00009f5000)={0x0}, &(0x7f0000a41000)={0x0}, 0x8) 2018/01/08 12:10:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x802, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e54000+0x301)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000833000-0x10)={0x9, 0x0, 0x0, 0x400}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x6) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40106435, &(0x7f0000c3a000-0x10)={0x7, r1, 0x10002, 0x7}) 2018/01/08 12:10:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x0, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x0, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:42 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f000000a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000000a000)=0x14, 0x0) fadvise64(r0, 0x0, 0x49d5, 0x7) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007000)=[{{0x0, 0x0, &(0x7f0000010000-0x30)=[{&(0x7f0000010000-0x2f)=""/47, 0x2f}, {&(0x7f000000a000)=""/96, 0x60}, {&(0x7f000000a000+0x926)=""/4096, 0x1000}, {&(0x7f0000010000-0xcd)=""/205, 0xcd}, {&(0x7f000000f000)=""/6, 0x6}, {&(0x7f0000001000-0xae)=""/174, 0xae}], 0x6, &(0x7f000000e000-0xe1)=""/225, 0xe1, 0x4}, 0x3f}, {{&(0x7f0000010000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000009000)=[{&(0x7f0000007000-0xec)=""/236, 0xec}, {&(0x7f0000010000-0x70)=""/112, 0x70}, {&(0x7f000000e000)=""/4096, 0x1000}, {&(0x7f0000010000-0x1000)=""/4096, 0x1000}, {&(0x7f000000e000)=""/205, 0xcd}], 0x5, &(0x7f0000004000)=""/67, 0x43, 0x8}, 0x3}, {{&(0x7f0000010000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000000f000)=[{&(0x7f0000004000-0x5f)=""/95, 0x5f}], 0x1, &(0x7f0000010000-0xc2)=""/194, 0xc2, 0x6a}, 0x3}, {{&(0x7f0000010000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000004000-0x18)=[{&(0x7f000000f000)=""/61, 0x3d}, {&(0x7f0000008000-0x78)=""/120, 0x78}, {&(0x7f0000006000)=""/225, 0xe1}], 0x3, &(0x7f0000010000-0x66)=""/102, 0x66, 0x100000001}, 0xa2b}], 0x4, 0x1, &(0x7f000000f000)={0x0, 0x989680}) write$evdev(r1, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x30) 2018/01/08 12:10:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000814000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00002f6000)=0x0, &(0x7f0000c36000-0x4)=0x4) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) prctl$intptr(0x27, 0x2) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000a60000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000157000)=0x14) rt_sigprocmask(0xffffffffffffffff, &(0x7f00009f5000)={0xfffffff7fffffffc}, &(0x7f0000a41000)={0x0}, 0x1) 2018/01/08 12:10:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x1bb2baf3005ac137) mkdir(&(0x7f0000528000-0x8)='./file0\x00', 0x400) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x1000818, &(0x7f000000a000)="") creat(&(0x7f0000f67000-0xc)='./file0\x00', 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x1, 0x10, 0xffffffffffffffff, 0x0) 2018/01/08 12:10:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00002d9000-0xd)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b61000)="e4b572f7b1cd5baf26fe8f0b6cc904f41a0e9c21a52230406d24d6a4725d4266cb009228e29a550d4f1cbade856618e5be2fdbe8374cb137f498a37dec42f56c2015e50efe98b0e7bb13fff851cb3169427d7959261c6a6018d96f27175034b0", 0x60, 0xfffffffffffffffb) keyctl$get_keyring_id(0x0, r0, 0xc3) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000002000-0x18)={0x0, 0x3, 0x0, 0x0, 0x7}, &(0x7f0000001000)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={r2, 0x2807, 0x1, [0x1]}, 0xa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0) setfsgid(r3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_procfs(r4, &(0x7f0000003000)='net/igmp\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000)=0xb) fchdir(r1) setfsgid(r5) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xffffffffffffffff, r4, 0x0, &(0x7f0000006000)="ee06af4aa6c903ff16a25eaa6261291ddab380472d31d6bb7055ebcf79b6428f5997738f3507c6d930bee692e4152d787c314eb389fb14cf2693ce1d97ebfadd9d38da9ffd7f6e1f3cf447ab55fd8df0f22783fe306b7bcb249b455ef81751545b51c3e6346f6ba4226198c35546e88170dabad805b539002c0bc8367d90c3e6c19843407c63e33916b951dc2c48ed5df8f82f13e578a3749168c7ded9f8c935852f3106bcdc650cd8b45cb742db54d7176e7a57cae236f603976a3ff2c3bbcc85cc2bec5b463e0c3cdba27cdd16e3f2dc9cb36d4a9929b8d9299fd8991dbaae4834c12fb1266fce0abd87") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000007000)={r2, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0xa7}, &(0x7f0000005000)=0x98) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/relabel\x00', 0x2, 0x0) modify_ldt$read_default(0x2, &(0x7f0000003000)=""/60, 0x3c) readahead(r7, 0xc376, 0x0) 2018/01/08 12:10:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x0, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:43 executing program 2: socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000162000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00009ca000)=@assoc_value={0x0, 0x2}, &(0x7f00003b7000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000ebc000)={r2, 0x1}, 0x8) r3 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000074e000)="", 0x0, 0x0, &(0x7f0000502000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00005d7000-0x8)={r2, 0x6}, 0x8) 2018/01/08 12:10:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000404000)=0x0) fcntl$setown(r0, 0x8, r1) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002cd000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000a26000-0x8)={0x0, 0x10000}, &(0x7f00002f0000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00009d2000-0x58)={r3, 0x50, "c32a65be50d39f21d58ec117f2102ceb346f6d310a5a31b9212a06d7b92739d9244d1fc715b37afe199aa7e3a3bc3f8f6e7a36c4a3b6e9cadcc57ff8d36670aa20d1550e1799cd93d51e04b09da10782"}, &(0x7f0000948000)=0x58) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f00006bb000)={@rand_addr=0x0, @loopback=0x0}, &(0x7f0000ca5000)=0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000abf000-0x5)='veno\x00', 0x5) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a23000)='/selinux/load\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x40042409, 0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) sendmmsg(r0, &(0x7f00009bb000)=[{{&(0x7f0000f4a000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000b23000-0x70)=[{&(0x7f0000ac1000-0x6c)="ee", 0x1}], 0x1, &(0x7f0000632000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) writev(r0, &(0x7f000096d000-0x10)=[{&(0x7f000082e000)="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", 0xfffffffffffffe98}], 0x1) 2018/01/08 12:10:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x0, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:43 executing program 3: process_vm_readv(0x0, &(0x7f0000d26000-0x48)=[{&(0x7f0000b75000)=""/124, 0x7c}], 0x1, &(0x7f000061c000)=[], 0x0, 0x0) 2018/01/08 12:10:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0xfffffffffffff801) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000e3000)='/dev/vga_arbiter\x00', 0x701, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000c31000-0x8)={0x0, 0x0}) fsetxattr(r1, &(0x7f0000867000)=@random={'trusted.\x00', '/dev/vga_arbiter\x00'}, &(0x7f0000780000-0x11)='/dev/vga_arbiter\x00', 0x11, 0x2) r3 = add_key$keyring(&(0x7f00007c0000)='keyring\x00', &(0x7f00001ba000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r4 = add_key$keyring(&(0x7f0000193000-0x8)='keyring\x00', &(0x7f000030d000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$reject(0x13, r3, 0xfffffffffffffff7, 0x7, r4) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00001fd000-0x4)=r2) epoll_pwait(r0, &(0x7f0000dae000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x2, &(0x7f00002da000)={0x7}, 0x8) rt_sigprocmask(0x0, &(0x7f00009f5000)={0x0}, &(0x7f0000a41000)={0x0}, 0x8) 2018/01/08 12:10:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a52000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x3, 0x0, @sync=&(0x7f0000d73000-0xc)={0x0, 0x0, 0x0}}}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b86000-0x9)='/dev/ppp\x00', 0x20081, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000475000)={0x800, 0x6, 0x0, 0x200}, 0x8) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000543000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000061f000-0xd0)=@ethtool_rxnfc={0x2d, 0x0, 0x0, {0x0, @udp_ip6_spec={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0}, {"4dfa", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, 0x0, 0x0, [0x0, 0x0]}, @ether_spec={@random="d3e736fdcc6a", @random="4aaaa7cde284", 0x0}, {'{1', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, 0x0, 0x0, [0x0, 0x0]}, 0x0, 0x0}, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) listxattr(&(0x7f00007c2000)='./file0\x00', &(0x7f00007c9000)=""/198, 0xc6) 2018/01/08 12:10:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x0, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000c7c000)='./file0\x00', &(0x7f0000348000-0x8)='./file0\x00', &(0x7f0000ecf000)='cgroup\x00', 0x1000, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000020e000)='/dev/rfkill\x00', 0x80200, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f000003f000-0x4)=0xfffffffffffffffd) chroot(&(0x7f0000c79000-0x8)='./file0\x00') ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000fe6000)=0x2) umount2(&(0x7f0000680000)='./file0\x00', 0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000073a000)={0x9, 0x2}, 0x8) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$TCSBRK(r1, 0x5409, 0x7) getpeername$llc(r0, &(0x7f00006ab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000e1a000)=0x10) umount2(&(0x7f0000833000-0x8)='./file0\x00', 0xe) 2018/01/08 12:10:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f00009f5000)={0x0}, &(0x7f0000a41000)={0x0}, 0xffdf) 2018/01/08 12:10:43 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000001d000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f000001f000)='/proc/self/net/pfkey\x00', 0x80200000, 0x0) dup2(r1, r0) 2018/01/08 12:10:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f00009f5000)={0x0}, &(0x7f0000a41000)={0x0}, 0x8d) 2018/01/08 12:10:43 executing program 5: syz_emit_ethernet(0x11, &(0x7f00002d2000-0x15)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {{0x0, @x25={0x0, 0x0, 0x0, ""}}}}, &(0x7f00005de000-0x10)={0x0, 0x0, [0x0]}) 2018/01/08 12:10:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:43 executing program 7: rt_sigprocmask(0x8000000000000, &(0x7f0000c98000-0x8)={0x1}, &(0x7f0000a41000)={0x0}, 0x8) 2018/01/08 12:10:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x8) signalfd4(r0, &(0x7f0000000000)={0x2}, 0x8, 0x80800) r1 = syz_open_dev$mice(&(0x7f0000462000)='/dev/input/mice\x00', 0x0, 0x107000) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000001000-0x8)={0x2, 0x9}) 2018/01/08 12:10:43 executing program 2: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x402c542c, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mremap(&(0x7f0000c18000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000897000/0x2000)=nil) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000fcc000)=0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f0a000-0x11)='/dev/vga_arbiter\x00', 0x20400, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000e78000-0x4)=0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000fcd000-0x14)={0x20, 0x9, 0x5, 0x7f, 0xede, 0x2, 0x740, 0x10001, 0x101, 0x7}) 2018/01/08 12:10:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:43 executing program 6: r0 = gettid() setpgid(r0, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00006a4000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r2 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0x0, 0x4, 0x2, 0xfffffffffffff554, 0x0, 0xa0, 0x20, 0x0, 0x3, r2}, {0x8cfa, 0x6, 0x7, 0x8, 0x5829, 0x1, 0x3, 0xfffffffffffffff7}, {0x7, 0x20, 0x52aed6bc, 0x9}, 0x4, 0xffffffffffffffff, 0x3, 0x0, 0x1, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x2b}, 0xa, @in=@broadcast=0xffffffff, 0x2, 0x4, 0x2, 0x1ff, 0x1, 0x0, 0x2}}, 0xe8) 2018/01/08 12:10:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000d000-0x6)='./bus\x00') symlink(&(0x7f0000ada000-0xc)='./bus/file0\x00', &(0x7f0000ee2000-0xa)='./control\x00') r0 = pkey_alloc(0x0, 0x2) pkey_free(r0) creat(&(0x7f0000ccb000)='./bus\x00', 0x0) 2018/01/08 12:10:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f00009f5000)={0x0}, &(0x7f0000a41000)={0x0}, 0x8) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000db6000)='/dev/rtc\x00', 0x8000, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f00006a2000-0x8)=0x0) 2018/01/08 12:10:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) pipe2(&(0x7f0000503000-0x8)={0x0, 0x0}, 0x4000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000043b000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4008641c, &(0x7f0000dff000-0x5)={r2, &(0x7f0000b82000)=""/230}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000198000)={@generic="30609402000000000000067d08cebd5c", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) 2018/01/08 12:10:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x0, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:43 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000dba000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={@generic="1ac7833a6abfd80fde4b08e694252b8b", 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f00009f5000)={0x0}, &(0x7f0000a41000)={0x0}, 0x8) 2018/01/08 12:10:43 executing program 6: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000001000)='ncpfs\x00', 0x0, &(0x7f0000003000-0xed)="") 2018/01/08 12:10:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000459000-0xd)='/dev/usbmon#\x00', 0x4b, 0x80) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000be2000-0xc)={0x0, 0x0, &(0x7f0000ce6000)=[]}, &(0x7f0000452000)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000b06000-0x27)={r1, @in6={{0xa, 0x3, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xe4b9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) bind$llc(r0, &(0x7f0000c90000)={0x1a, 0x17, 0x7, 0x80, 0x4, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) personality(0x400003) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) r2 = getpgrp(0xffffffffffffffff) sched_rr_get_interval(r2, &(0x7f00005de000)={0x0, 0x0}) 2018/01/08 12:10:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000d000-0x6)='./bus\x00') symlink(&(0x7f0000ada000-0xc)='./bus/file0\x00', &(0x7f0000ee2000-0xa)='./control\x00') r0 = pkey_alloc(0x0, 0x2) pkey_free(r0) creat(&(0x7f0000ccb000)='./bus\x00', 0x0) 2018/01/08 12:10:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:43 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000cb1000)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f00005ea000-0x8)={0x0}, &(0x7f0000a41000)={0x0}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d76000-0x8)={0x0, 0x8}, &(0x7f0000975000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000508000-0xc)={r1, 0x64, &(0x7f0000616000)=[@in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x4}, @in6={0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}]}, &(0x7f000042e000-0x4)=0xc) 2018/01/08 12:10:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f00003da000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000044b000-0x4)=0x101, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) eventfd2(0x0, 0x0) ppoll(&(0x7f000055a000-0x8)=[], 0x0, &(0x7f000074e000-0x10)={0x0, 0x989680}, &(0x7f0000455000+0x600)={0x0}, 0x8) r3 = request_key(&(0x7f00004f0000-0x8)='big_key\x00', &(0x7f0000809000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b72000-0x1)='\x00', 0xfffffffffffffffd) keyctl$get_security(0x11, r3, &(0x7f000022e000-0x1000)=""/4096, 0x1000) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000a07000-0x20)={@common='gre0\x00', @ifru_flags=0x202fd}) 2018/01/08 12:10:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000c89000-0x8)={0x0, 0x0}) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000fe3000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000be5000-0x4)={0x3, 0x0, 0x2000}, 0x4) r2 = syz_open_procfs(r0, &(0x7f0000731000-0x9)='loginuid\x00') writev(r2, &(0x7f0000b97000)=[{&(0x7f0000962000)='1', 0x1}], 0x1) 2018/01/08 12:10:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) pipe2(&(0x7f0000503000-0x8)={0x0, 0x0}, 0x4000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000043b000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4008641c, &(0x7f0000dff000-0x5)={r2, &(0x7f0000b82000)=""/230}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000198000)={@generic="30609402000000000000067d08cebd5c", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) 2018/01/08 12:10:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000beb000-0x9)='/dev/sg#\x00', 0xfffffffffffffffc, 0x40000) 2018/01/08 12:10:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mq_getsetattr(r0, &(0x7f0000351000-0x20)={0x5, 0xe1c, 0x0, 0xffff, 0xffffffffffff0905, 0xfff, 0x7, 0x4}, &(0x7f000005f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getpgid(0xffffffffffffffff) r2 = getuid() getresgid(&(0x7f00001fa000)=0x0, &(0x7f0000dc3000-0x4)=0x0, &(0x7f0000df9000)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000017a000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f42000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000019f000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009c1000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005dd000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000851000)={0x0, 0x0, 0x0}, &(0x7f000030b000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c28000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ce3000)=0xe8) getgroups(0x6, &(0x7f0000aed000-0x18)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c6e000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000c0000-0xe8)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ce1000)=0xe8) r12 = getegid() fcntl$getownex(r0, 0x10, &(0x7f000061c000)={0x0, 0x0}) lstat(&(0x7f00008ae000)='./file0\x00', &(0x7f0000bec000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000ffc000-0x8)=[0x0, 0xffffffffffffffff]) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00005b6000-0x4)=0x0) r17 = geteuid() getgroups(0x6, &(0x7f00000f8000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) sendmmsg$unix(r0, &(0x7f0000136000-0x54)=[{&(0x7f00005ba000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000c27000-0x38)=[{&(0x7f0000950000-0x9f)="d4f61a2ffabdc6418cd6e23420e1a52266edaf606237ef2e8db73dbf2d1980e2239136c21fbb797f10670d4917aa62170f723fe01b13e0d019080b6220e8055e20508bf7d4ad0de425038b249fedcd94169bae636d2d0d5537e0dea14466546450f691ff01f76139d345f9cd2b2db6875cd5ef397e98046369cf532832b6e19391d40c287e063e3b56ae4770f22d81aba8be9a3888687d224e616f06464a39", 0x9f}, {&(0x7f0000984000)="1a07394d5645a54ea8acdbed53be32678aed7e29d4ea3c92f9a51ba1d45c7b99bc4a9edc7ed3b83e563023a69c733ef3b2b004accf7707bf876e78babc308c56a810ea58ac01ec01a312ee31bcd029900c2464a6633efaa8835f6f3ece25d67001ab9911d0b9b546195b67e51203560b9d3aa45770c9bed1d34fefbc8fa58889020f894b486586f3ef4831089360417fa6024d9e3da21bd4933b5c06129b06e7bbe31152028084f3a1", 0xa9}, {&(0x7f0000cc3000)="21085a40f1ea8efed6e340a86d0a9fab218315caa6a7661c7b0b2b2f75227143009396d965c5732aa644cbc55c988b57ca0000c9abf4ed38f0a0dffc64f5e8156bf97416e4da8b4785f3e07a195af589699a7c3f35e415f254147d6a597da393e44c69370aa4c2eaffcba0fdbbf1f61370a4e5de8f5ad6d6516a9d8f6658a2c0949c3d27fe08b037269aec807f9ea2309410c0038482c1ee3e423631db8450ca043598de15dca1aae6b2a821f90941c2c154b9ef11cd721c7dc8bf6ffacb8c5c19ea914d66870876cca4ed5c14a20d4c632ae3011cbe673721196415", 0xdc}, {&(0x7f0000811000)="", 0x0}, {&(0x7f0000725000-0x55)="b219d69225439ff5596e10afa07112b38276ab2379efd28ad9eb31728e09f8ff837c6ef2ff40972a3365d7decf9bcdc7cdc31eb888630e5abaff0d597243585de5254a948b0d5307593362bb0c16eacdd3bc4251a7", 0x55}, {&(0x7f0000ecf000-0x72)="dde1d0e2b3ff5058d9a63e1cb581e0e91806583ce765afe772c17591b40959f796a7d17715c3b737ba68e1bb4f0fa294dbada20a4f9d90162d81275a91e1309209a848475eadff08074c30213a65ca3f9adb787eac502129541c98293e38dab9fc8ee351e6f1c735897bdd46c35c0a731f3d", 0x72}, {&(0x7f0000061000-0xf8)="8e5e830e4dc773294c423818e6b7aeaf776dda11cf2708f6d535302ae45ac0b423d51103b1164c4016dbe7aeeb366ef7a888ddd024db43d430cb85b99f569f1a7aa413755cc583fe1cd3051876f17d1f2f82e82da0afb05c331e281ac8b938c2884e6626a92d8970741873f33d918c94f207781f9e0043891069fc8fa0c36b1839ddbd16e6689bb309be59b4276fee91d58c04e8e769de532ec0f223e4338343fa9cda575291a2e94359f743cae63b92271b2e80305f2adc0c614e79dd323ec362eadd042c9210352bb512687d7a43d5e1f2ddbfe5e9ab3092d3543c34969d9fe703b1260950d0c3b3b1bf520af4d5140ace35f21ec7a175", 0xf8}], 0x7, 0x0, 0x0, 0x800}, {&(0x7f0000f21000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000ef1000)=[{&(0x7f00003e8000-0x12)="998c1a75056038170f2ad192efbc08194c07", 0x12}, {&(0x7f0000012000)="33fd3338da1b815aa1a354afa5e1aa5c0119606a6fda75b12dda646220eee0796d0fe0615b493c51c39b9e1db61e87d8b80be5d28b926f45de9f7db4bafdc99bee8084af233f86ddb0e5620833f691b4547635325a75b2a5f9087024d61b87fe24725c5142b999fd3e7d7db27055784a547bd10c379d1b120ac45f8fc2d29b51e137b9f2a660a276433a33058ab76881b8df26bf108d04f31b8a2a893a306d834f50b9ac", 0xa4}, {&(0x7f00003d3000)="703ee55d60f5cc41419fe03c3abd947cc3c7ac97515b881163b5073c85ef7746251f66a7ea39e8ca0ceda6b7b9db48d57f60eafb78be381d07b3d98a1e10004493b024698cec1c047f6098147f6d4e", 0x4f}, 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0x1000}, {&(0x7f0000427000-0x82)="8f6633f74ad1e50159b055b9239494286c120ad5a902f043bb1f3442a235882ffd22d8fba9b89d55ab694659e82e3e3707215f64eefe6bdc45d633df7f71271ef4824bf9102006376cc398f70fe815283de2544ae9c1ea59dcd5affcb310b3df2bd3843d49e831ea9675a171dc9822215d0df399dce130331b4b53f85da2a5a2dff7", 0x82}], 0x6, &(0x7f00007fb000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r1, r2, r3}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @rights={0x10, 0x1, 0x1, [r0]}], 0x90, 0x90}, {&(0x7f0000b88000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000f3b000-0x20)=[{&(0x7f0000a62000)="701e1d3f7bafaead0bd14c5f64636618c111199b939f65abb7b7668fcbcf221a9980be6879d4bcb751c7615ccdd15de1c91b4e85954cdcc61347e825684ec76809b744540ad8", 0x46}, {&(0x7f0000435000)="e051f528e1688bd3c80d78ffd75c79807d65825bab22c280554cca7bb0da9a9637629fae977a3831f5a8b467a5a9fb39dc6b6d4d776e4dd0b44aa125cd33ecff833cd2822c6a6190c4a8f3568bb6f657c056f68c80fd3152d0ba43929b147ad792db56f7689f55a10c5bf303388c0999e3261a8fb2e7721f1969c9dba5054ee59783774e7c4b8ec0afa37863a19ed58635d5537e716ef1b2d37736abbf66a608950ad73d2f08ac5efa40b7e9ea97be1e656523c32a492a", 0xb7}, {&(0x7f0000549000-0x99)="10b3c0915102817761fd38283f77e9349c5c5153dcc5985ab1e9a712724be95989404ce0d2a1d5a5cc1d89c47987ad165eeddaf75e7fa6cc07996770faefdca5c5f5527ff047c8b3b56774948a2a3eb7ebcfe5b5ab639cee38026ec3408ba66f0ebf72a2be5fbacc456d0c1c5d2afcc72fc08d7ac10be6dcf780ab22c76b4926433ecc1d97ea5e062a589e80ec009e9a8370d88fde7a776766", 0x99}, {&(0x7f000094d000-0x2a)="9e01ad4c9b4623434d5e0852c826b21150cc7928269aad67aeccfe255efeba676bf78d3191b8107d33de", 0x2a}], 0x4, &(0x7f0000655000)=[@rights={0x2c, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0xc, 0x1, 0x1, []}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @cred={0x18, 0x1, 0x2, r13, r14, r15}, @cred={0x18, 0x1, 0x2, r16, r17, r18}], 0x80, 0x10}], 0x3, 0x40800) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000bfa000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) sysfs$1(0x1, &(0x7f00005fe000-0x5)='\x00') r19 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eef000)='/dev/sequencer2\x00', 0x10080, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r20 = userfaultfd(0x0) ioctl$UFFDIO_API(r20, 0xc018aa3f, &(0x7f00009a0000)={0xaa, 0x0, 0x0}) r21 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r20, 0xc020aa00, &(0x7f0000e9c000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r22 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r22, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r22, 0xc010640b, &(0x7f00003e9000)={0x0, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r22, 0xc0145401, &(0x7f00000c5000)={0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r21, r20, 0x0) ioctl$VT_RESIZEX(r19, 0x560a, &(0x7f0000618000-0xc)={0x12e2, 0x0, 0x7f07, 0x7d, 0x40, 0x3eb}) 2018/01/08 12:10:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:43 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) madvise(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000003000-0x8c)={0x4, 0x3ff, 0x0, 'queue1\x00', 0xd1d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x7fff, 0x10001, 0x8, 0xeb, 0x29, 0x7fffffff, 0xfffffffffffffff7, 0x6, 0x0}, &(0x7f000000c000)=0x20) fchmod(r0, 0x26fa6cf3eb2ecac5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000001000-0x40)={0x0, @time={0x0, 0x989680}, 0x401, {0x2, 0xffff}, 0x7fff, 0x0, 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000002000)=0x0, &(0x7f000000d000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000004000)=0xf6, 0x4) syz_open_dev$urandom(&(0x7f0000004000-0xd)='/dev/urandom\x00', 0x0, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000004000-0x4)=0x0, &(0x7f0000000000)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={r1, @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, 0x2a30d2ee, 0x400, 0x6, 0x9}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000006000-0x4)=0x10) 2018/01/08 12:10:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f00009f5000)={0x0}, &(0x7f0000a41000)={0x0}, 0x8) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00004e2000)={0x0, 0x0}) r2 = inotify_init() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdf000)={0x0, 0x0}) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) poll(&(0x7f000093a000)=[{r0, 0x20, 0x0}, {r1, 0x80, 0x0}, {r2, 0x11a6, 0x0}, {r3, 0x2000, 0x0}, {r4, 0x1540, 0x0}], 0x5, 0x1) [ 30.367746] device gre0 entered promiscuous mode [ 30.381202] device gre0 left promiscuous mode 2018/01/08 12:10:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00001f6000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fee000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f000002b000)=0x3) readv(r1, &(0x7f0000ad3000)=[{&(0x7f00009e8000-0x90)=""/144, 0xffffffffffffff5b}], 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00003c7000-0x20)={0x1000, 0x7ff, 0x0, 0xffffffff, 0x7, 0x52, 0x5, 0x6, 0x0}, &(0x7f0000cd0000)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000015e000-0x10)={0x4, 0x1, 0x637c, 0x5, r2}, &(0x7f0000631000)=0x10) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/01/08 12:10:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000483000)=0x2, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) bind$packet(r0, &(0x7f0000a17000-0x14)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="089d32e77f29", [0x0, 0x0]}, 0x14) r1 = syz_open_dev$sg(&(0x7f000094c000)='/dev/sg#\x00', 0xca, 0x9a000) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f00005e4000)=0xfffffffffffffdc4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) socket$inet(0x2, 0x0, 0x0) 2018/01/08 12:10:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x5, 0x6, &(0x7f00004bc000-0x8)={0x0, 0x0}) signalfd4(r0, &(0x7f0000380000-0x8)={0x5}, 0x8, 0x80000) rt_sigprocmask(0x0, &(0x7f00009f5000)={0x0}, &(0x7f0000a41000)={0x0}, 0x8) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000b2b000-0xc)={0x15, 0x21, &(0x7f0000621000)="f4926c7c4a9dec676a1c67d7c7b025de0d25d560d245137cf10c7a58f6dacbade0"}) 2018/01/08 12:10:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000001, 0x0, &(0x7f0000020000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) sendto(r0, &(0x7f0000003000-0x1001)="e9", 0x1, 0x0, 0x0, 0x0) ioctl$TIOCSTI(r2, 0x5412, 0xef) setsockopt$inet_dccp_int(r2, 0x21, 0x1, &(0x7f0000a32000-0x4)=0x8001, 0x4) poll(&(0x7f00000a0000-0x20)=[{r2, 0x0, 0x0}], 0x1, 0x0) 2018/01/08 12:10:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000707000-0x4)=0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000e3e000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000019c000)={0x4c, 0x0, &(0x7f00007b2000)=[@transaction_sg={0x40486311, {{0x1, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x40, 0xfffffffffffffe9b, &(0x7f00008b4000-0x40)=[@fda={0x66646185, 0x2, 0x4, 0x27}, @fda={0x66646185, 0x6, 0x3, 0x27}], &(0x7f0000e9d000-0x20)=[0x30, 0x78, 0x48, 0x38]}, 0x8}}], 0x0, 0x0, &(0x7f0000a85000)=""}) 2018/01/08 12:10:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mq_getsetattr(r0, &(0x7f0000351000-0x20)={0x5, 0xe1c, 0x0, 0xffff, 0xffffffffffff0905, 0xfff, 0x7, 0x4}, &(0x7f000005f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getpgid(0xffffffffffffffff) r2 = getuid() getresgid(&(0x7f00001fa000)=0x0, &(0x7f0000dc3000-0x4)=0x0, &(0x7f0000df9000)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000017a000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f42000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000019f000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009c1000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005dd000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000851000)={0x0, 0x0, 0x0}, &(0x7f000030b000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c28000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ce3000)=0xe8) getgroups(0x6, &(0x7f0000aed000-0x18)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c6e000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000c0000-0xe8)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ce1000)=0xe8) r12 = getegid() fcntl$getownex(r0, 0x10, &(0x7f000061c000)={0x0, 0x0}) lstat(&(0x7f00008ae000)='./file0\x00', &(0x7f0000bec000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000ffc000-0x8)=[0x0, 0xffffffffffffffff]) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00005b6000-0x4)=0x0) r17 = geteuid() getgroups(0x6, &(0x7f00000f8000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) sendmmsg$unix(r0, &(0x7f0000136000-0x54)=[{&(0x7f00005ba000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000c27000-0x38)=[{&(0x7f0000950000-0x9f)="d4f61a2ffabdc6418cd6e23420e1a52266edaf606237ef2e8db73dbf2d1980e2239136c21fbb797f10670d4917aa62170f723fe01b13e0d019080b6220e8055e20508bf7d4ad0de425038b249fedcd94169bae636d2d0d5537e0dea14466546450f691ff01f76139d345f9cd2b2db6875cd5ef397e98046369cf532832b6e19391d40c287e063e3b56ae4770f22d81aba8be9a3888687d224e616f06464a39", 0x9f}, {&(0x7f0000984000)="1a07394d5645a54ea8acdbed53be32678aed7e29d4ea3c92f9a51ba1d45c7b99bc4a9edc7ed3b83e563023a69c733ef3b2b004accf7707bf876e78babc308c56a810ea58ac01ec01a312ee31bcd029900c2464a6633efaa8835f6f3ece25d67001ab9911d0b9b546195b67e51203560b9d3aa45770c9bed1d34fefbc8fa58889020f894b486586f3ef4831089360417fa6024d9e3da21bd4933b5c06129b06e7bbe31152028084f3a1", 0xa9}, {&(0x7f0000cc3000)="21085a40f1ea8efed6e340a86d0a9fab218315caa6a7661c7b0b2b2f75227143009396d965c5732aa644cbc55c988b57ca0000c9abf4ed38f0a0dffc64f5e8156bf97416e4da8b4785f3e07a195af589699a7c3f35e415f254147d6a597da393e44c69370aa4c2eaffcba0fdbbf1f61370a4e5de8f5ad6d6516a9d8f6658a2c0949c3d27fe08b037269aec807f9ea2309410c0038482c1ee3e423631db8450ca043598de15dca1aae6b2a821f90941c2c154b9ef11cd721c7dc8bf6ffacb8c5c19ea914d66870876cca4ed5c14a20d4c632ae3011cbe673721196415", 0xdc}, {&(0x7f0000811000)="", 0x0}, {&(0x7f0000725000-0x55)="b219d69225439ff5596e10afa07112b38276ab2379efd28ad9eb31728e09f8ff837c6ef2ff40972a3365d7decf9bcdc7cdc31eb888630e5abaff0d597243585de5254a948b0d5307593362bb0c16eacdd3bc4251a7", 0x55}, {&(0x7f0000ecf000-0x72)="dde1d0e2b3ff5058d9a63e1cb581e0e91806583ce765afe772c17591b40959f796a7d17715c3b737ba68e1bb4f0fa294dbada20a4f9d90162d81275a91e1309209a848475eadff08074c30213a65ca3f9adb787eac502129541c98293e38dab9fc8ee351e6f1c735897bdd46c35c0a731f3d", 0x72}, {&(0x7f0000061000-0xf8)="8e5e830e4dc773294c423818e6b7aeaf776dda11cf2708f6d535302ae45ac0b423d51103b1164c4016dbe7aeeb366ef7a888ddd024db43d430cb85b99f569f1a7aa413755cc583fe1cd3051876f17d1f2f82e82da0afb05c331e281ac8b938c2884e6626a92d8970741873f33d918c94f207781f9e0043891069fc8fa0c36b1839ddbd16e6689bb309be59b4276fee91d58c04e8e769de532ec0f223e4338343fa9cda575291a2e94359f743cae63b92271b2e80305f2adc0c614e79dd323ec362eadd042c9210352bb512687d7a43d5e1f2ddbfe5e9ab3092d3543c34969d9fe703b1260950d0c3b3b1bf520af4d5140ace35f21ec7a175", 0xf8}], 0x7, 0x0, 0x0, 0x800}, {&(0x7f0000f21000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000ef1000)=[{&(0x7f00003e8000-0x12)="998c1a75056038170f2ad192efbc08194c07", 0x12}, {&(0x7f0000012000)="33fd3338da1b815aa1a354afa5e1aa5c0119606a6fda75b12dda646220eee0796d0fe0615b493c51c39b9e1db61e87d8b80be5d28b926f45de9f7db4bafdc99bee8084af233f86ddb0e5620833f691b4547635325a75b2a5f9087024d61b87fe24725c5142b999fd3e7d7db27055784a547bd10c379d1b120ac45f8fc2d29b51e137b9f2a660a276433a33058ab76881b8df26bf108d04f31b8a2a893a306d834f50b9ac", 0xa4}, {&(0x7f00003d3000)="703ee55d60f5cc41419fe03c3abd947cc3c7ac97515b881163b5073c85ef7746251f66a7ea39e8ca0ceda6b7b9db48d57f60eafb78be381d07b3d98a1e10004493b024698cec1c047f6098147f6d4e", 0x4f}, {&(0x7f0000d78000)="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0x1000}, {&(0x7f0000427000-0x82)="8f6633f74ad1e50159b055b9239494286c120ad5a902f043bb1f3442a235882ffd22d8fba9b89d55ab694659e82e3e3707215f64eefe6bdc45d633df7f71271ef4824bf9102006376cc398f70fe815283de2544ae9c1ea59dcd5affcb310b3df2bd3843d49e831ea9675a171dc9822215d0df399dce130331b4b53f85da2a5a2dff7", 0x82}], 0x6, &(0x7f00007fb000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r1, r2, r3}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @rights={0x10, 0x1, 0x1, [r0]}], 0x90, 0x90}, {&(0x7f0000b88000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000f3b000-0x20)=[{&(0x7f0000a62000)="701e1d3f7bafaead0bd14c5f64636618c111199b939f65abb7b7668fcbcf221a9980be6879d4bcb751c7615ccdd15de1c91b4e85954cdcc61347e825684ec76809b744540ad8", 0x46}, {&(0x7f0000435000)="e051f528e1688bd3c80d78ffd75c79807d65825bab22c280554cca7bb0da9a9637629fae977a3831f5a8b467a5a9fb39dc6b6d4d776e4dd0b44aa125cd33ecff833cd2822c6a6190c4a8f3568bb6f657c056f68c80fd3152d0ba43929b147ad792db56f7689f55a10c5bf303388c0999e3261a8fb2e7721f1969c9dba5054ee59783774e7c4b8ec0afa37863a19ed58635d5537e716ef1b2d37736abbf66a608950ad73d2f08ac5efa40b7e9ea97be1e656523c32a492a", 0xb7}, {&(0x7f0000549000-0x99)="10b3c0915102817761fd38283f77e9349c5c5153dcc5985ab1e9a712724be95989404ce0d2a1d5a5cc1d89c47987ad165eeddaf75e7fa6cc07996770faefdca5c5f5527ff047c8b3b56774948a2a3eb7ebcfe5b5ab639cee38026ec3408ba66f0ebf72a2be5fbacc456d0c1c5d2afcc72fc08d7ac10be6dcf780ab22c76b4926433ecc1d97ea5e062a589e80ec009e9a8370d88fde7a776766", 0x99}, {&(0x7f000094d000-0x2a)="9e01ad4c9b4623434d5e0852c826b21150cc7928269aad67aeccfe255efeba676bf78d3191b8107d33de", 0x2a}], 0x4, &(0x7f0000655000)=[@rights={0x2c, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0xc, 0x1, 0x1, []}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @cred={0x18, 0x1, 0x2, r13, r14, r15}, @cred={0x18, 0x1, 0x2, r16, r17, r18}], 0x80, 0x10}], 0x3, 0x40800) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000bfa000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) sysfs$1(0x1, &(0x7f00005fe000-0x5)='\x00') r19 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eef000)='/dev/sequencer2\x00', 0x10080, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r20 = userfaultfd(0x0) ioctl$UFFDIO_API(r20, 0xc018aa3f, &(0x7f00009a0000)={0xaa, 0x0, 0x0}) r21 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r20, 0xc020aa00, &(0x7f0000e9c000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r22 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r22, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r22, 0xc010640b, &(0x7f00003e9000)={0x0, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r22, 0xc0145401, &(0x7f00000c5000)={0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r21, r20, 0x0) ioctl$VT_RESIZEX(r19, 0x560a, &(0x7f0000618000-0xc)={0x12e2, 0x0, 0x7f07, 0x7d, 0x40, 0x3eb}) 2018/01/08 12:10:43 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000012000-0x38)=[], 0x0, &(0x7f0000014000-0x8)={0x0, 0x989680}, &(0x7f0000001000)={0x0}, 0xffffffffffffff9f) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000082a000-0x10)={&(0x7f00008c9000/0x1000)=nil, 0x1000}) 2018/01/08 12:10:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000bd3000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000647000)=0x0, &(0x7f0000211000-0x4)=0x4) r2 = request_key(&(0x7f0000340000-0x8)='rxrpc_s\x00', &(0x7f000007e000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000393000)='eth1md5sum\\\x00', 0xfffffffffffffff9) keyctl$get_security(0x11, r2, &(0x7f0000b35000-0x74)=""/116, 0x74) r3 = add_key(&(0x7f0000388000)='user\x00', &(0x7f00006ff000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000092a000-0x2d)='\x00', 0x1, 0xfffffffffffffffc) add_key$user(&(0x7f0000f83000)='user\x00', &(0x7f0000491000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c6a000-0xa6)="5f13d2fdc9092e43a1a8228245701cfda1f513e351ecff95c383620e4a19d5fe962e99ef4bc1413411564654aa6809a03453c77b2ceb39d0c90bdb94ca1b4dc392c14f73915dfecbb8210de9bf514d2c76f824b1f1bb0b36294815fc6467f48162a261580993f83c9d20ea796e48ab3c15457fa6513e706854c4784bd41316a2b306fd49fee21f7a33b900962149de73080bcf8ddcc0f425b910af86dfca77481de793a4c30c", 0xa6, r3) 2018/01/08 12:10:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003e3000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000109000)=@assoc_value={0x0, 0x0}, &(0x7f0000298000)=0x8) rt_sigprocmask(0x0, &(0x7f00009f5000)={0x0}, &(0x7f0000a41000)={0x0}, 0x8) [ 30.516107] binder: 5999:6001 ioctl 2 20706ffc returned -22 [ 30.530975] binder: 5999:6001 got transaction to invalid handle [ 30.543861] binder: 5999:6001 transaction failed 29201/-22, size 64--357 line 3004 [ 30.556396] FAULT_FLAG_ALLOW_RETRY missing 30 [ 30.556407] CPU: 1 PID: 5991 Comm: syz-executor6 Not tainted 4.9.75-g5f5e5d4 #17 [ 30.556412] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 30.556428] ffff8801cf2a7810 ffffffff81d93049 ffff8801cf2a7af0 0000000000000000 [ 30.556440] ffff8801d604ed10 ffff8801cf2a79e0 ffff8801d604ec00 ffff8801cf2a7a08 [ 30.556450] ffffffff81660b1a 0000000000002a2e ffff8801cf5008f0 ffff8801cf5008a0 [ 30.556452] Call Trace: [ 30.556466] [] dump_stack+0xc1/0x128 [ 30.556480] [] handle_userfault+0xa3a/0x1310 [ 30.556493] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 30.556501] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 30.556510] [] ? preempt_schedule+0x25/0x30 [ 30.556517] [] ? handle_mm_fault+0x117b/0x2530 [ 30.556524] [] ? handle_mm_fault+0x1fc3/0x2530 [ 30.556530] [] handle_mm_fault+0x1fd1/0x2530 [ 30.556538] [] ? plist_del+0x157/0x210 [ 30.556544] [] ? __pmd_alloc+0x410/0x410 [ 30.556554] [] __do_page_fault+0x5c2/0xd40 [ 30.556563] [] ? mm_fault_error+0x2c0/0x2c0 [ 30.556571] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 30.556577] [] do_page_fault+0x27/0x30 [ 30.556583] [] page_fault+0x28/0x30 [ 30.556592] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 30.556601] [] ? compat_SyS_ppoll+0x105/0x430 [ 30.556607] [] ? compat_SyS_pselect6+0x590/0x590 [ 30.556616] [] ? compat_SyS_futex+0x1f9/0x2a0 [ 30.556623] [] ? compat_SyS_get_robust_list+0x300/0x300 [ 30.556629] [] ? security_file_ioctl+0x89/0xb0 [ 30.556635] [] ? find_mergeable_anon_vma+0xd0/0xd0 [ 30.556641] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 30.556646] [] ? do_fast_syscall_32+0xcf/0x890 [ 30.556652] [] ? compat_SyS_pselect6+0x590/0x590 [ 30.556657] [] do_fast_syscall_32+0x2f7/0x890 [ 30.556662] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 30.556668] [] entry_SYSENTER_compat+0x74/0x83 [ 30.584658] binder: 5999:6029 ioctl 2 20706ffc returned -22 [ 30.587655] binder: 5999:6029 got transaction to invalid handle 2018/01/08 12:10:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000945000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000783000-0x17)='maps\x00') exit(0x4000) pread64(r1, &(0x7f0000e29000)=""/129, 0x81, 0x35) 2018/01/08 12:10:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f00009f5000)={0x0}, &(0x7f0000a41000)={0x0}, 0x8) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00005ce000)='/dev/pktcdvd/control\x00', 0x4000, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f00007aa000-0x30)={0x8, 0xff, 0x8, 0x8, 0x69, 0xffffffffffffff80}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x7fffffff) 2018/01/08 12:10:43 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) keyctl$session_to_parent(0x12) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000003000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000008000-0x4)=0x10) 2018/01/08 12:10:43 executing program 2: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000652000)={0x6, 0x7, 0x2, 0xd8, 0x4, [{0x3f, 0xfffffffe0000, 0x3, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x7, 0x8, 0xb463, 0x0, 0x0, 0x280, 0x0, 0x0, 0x0}, {0x7f, 0x81, 0x10001, 0x0, 0x0, 0xd06, 0x0, 0x0, 0x0}, {0x401, 0x7fffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) fcntl$notify(r0, 0x402, 0x33) ptrace$getregset(0x4204, r2, 0x1, &(0x7f0000237000)={&(0x7f00005b9000-0x40)=""/64, 0x40}) 2018/01/08 12:10:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bbc000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000080b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) userfaultfd(0x800) r1 = memfd_create(&(0x7f000003e000)='\t', 0x0) r2 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r0, r1) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000d58000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 12:10:43 executing program 0: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) ioprio_get$pid(0x1, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000cd6000-0x4)=0x6) 2018/01/08 12:10:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x48002, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000012f000-0x10)={0x0, 0x10001, 0x1, 0x92}, &(0x7f0000ba5000)=0x10) ioctl$void(r0, 0x5451) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000191000)=@assoc_id=r1, 0x4) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00006af000-0x8)={0x0, 0x0}) write(r0, &(0x7f0000303000)="947e20efcdba80570b4bbca79e18f2bec84d66276489e112b8aad326a6aaac6e18878dcabdc66ca4a56670dece731842e970042ef09120389606319ca543eddb80bee21d70c810a177a2052a8ab698ba49a1fe4f1317e5657a5d5f3f8102467e930d9c78", 0x64) 2018/01/08 12:10:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f00009f5000)={0x0}, &(0x7f0000a41000)={0x0}, 0x8) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000ef6000-0x8)={0x0, 0x0}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000594000-0x8)='./file0\x00', 0x2000, 0x1) execveat(r2, &(0x7f00008eb000)='./file0\x00', &(0x7f00004d1000)=[&(0x7f00004aa000-0x8)='$cpuset\x00', &(0x7f0000efc000)='\x00', &(0x7f00003a8000)='\x00', &(0x7f0000183000-0x1b)="7d70726f6363707573657473656375726974792c7b62646576c900", &(0x7f0000844000-0x2)='&\x00'], &(0x7f0000b54000-0x1c)=[&(0x7f0000a80000)='&.(/%#\x00', &(0x7f0000352000)='<(\x00', &(0x7f00005b2000-0x6)="657468309500", &(0x7f0000f90000)='keyringppp1GPL\x00', &(0x7f0000421000)='GPL\x00', &(0x7f0000fc9000)='mime_typevmnet1proc\'\x00', &(0x7f000092b000-0x8)='wlan0./\x00'], 0x1000) splice(r0, &(0x7f00002e1000-0x8)=0x0, r1, &(0x7f0000b1d000)=0x0, 0x200, 0x2) 2018/01/08 12:10:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000639000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000b77000)={0x6ee}, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000d41000)=0x0, 0xfffffffffffffe54) ioctl(r0, 0x1, &(0x7f0000462000)="7f3d1a57856c6061de8f05bb19504092ec54f64286648cc8cca4fc0a1b7411b7e1e57e07488fb13008995069c3a0c430bb122408196ba72b919f1921c1d027641da8b3778c45ac1f6ade24cee2ed7014e479b29bd57fa90ea3f8791185fe0b997defbaf1075ba6688742804e263b620bf29bd2046ccf53370ddd43e89b9cbb672a94e16d7068ec487c89294efcdaeb9a9fe11d10ed08cefab96278afdc3aced713b52ea2ede42a88fb026f0c33dd6b84412f6e8182f970288b6ad1487f6d9c5906265c21e75962441ad7a39566e4ab30432770a589ebf655ee07f71a223beb921f40ca24e2f69d3ef19ad0758fb564d59464b8f79cacea26f1") ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000006f000-0x4)=0x0) sched_getscheduler(r2) [ 30.587664] binder: 5999:6029 transaction failed 29201/-22, size 64--357 line 3004 [ 30.829380] binder: undelivered TRANSACTION_ERROR: 29201 [ 30.834922] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/08 12:10:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2202, &(0x7f0000512000-0x72)="") getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000743000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003d3000)=0xc) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000018000)=0x9, 0x4) 2018/01/08 12:10:43 executing program 0: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000df5000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000001000-0x8)=0x3) prctl$intptr(0x21, 0x0) r1 = gettid() timer_create(0x6f0ecb89f7c5ba03, &(0x7f0000346000-0x58)={0x0, 0x1, 0x2, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000ff000)=0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000dff000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000001000-0x23)=""/35, &(0x7f0000393000-0x4)=0x23) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) shutdown(r0, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f0000001000)=""/210, &(0x7f0000000000)=0xd2) 2018/01/08 12:10:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x1, 0x2, &(0x7f000030e000)={0x0, 0x0}) mmap$binder(&(0x7f000047b000/0x1000)=nil, 0x1000, 0x8, 0x80010, r0, 0x0) syz_open_dev$random(&(0x7f000039a000)='/dev/random\x00', 0x0, 0x40400) r1 = syz_open_procfs(0x0, &(0x7f0000a60000)='net/stat\x00') ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) fchmodat(r1, &(0x7f0000557000-0x8)='./file0\x00', 0x0) 2018/01/08 12:10:43 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f000035a000)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="48893632bb14", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r2 = socket(0x18, 0x0, 0x4) fcntl$setsig(r2, 0xa, 0x16) connect(r2, &(0x7f0000c82000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/08 12:10:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000c47000)='/selinux/access\x00', 0x2, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000eb5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f0000ac8000-0x8)={0x10000000000}, &(0x7f0000a41000)={0x0}, 0xfffffffffffffe88) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00008d9000)={0x272f, 0x30, 0xc1a, 0x1512}) 2018/01/08 12:10:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f00009f5000)={0x0}, &(0x7f0000a41000)={0x0}, 0x8) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000ef6000-0x8)={0x0, 0x0}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000594000-0x8)='./file0\x00', 0x2000, 0x1) execveat(r2, &(0x7f00008eb000)='./file0\x00', &(0x7f00004d1000)=[&(0x7f00004aa000-0x8)='$cpuset\x00', &(0x7f0000efc000)='\x00', &(0x7f00003a8000)='\x00', &(0x7f0000183000-0x1b)="7d70726f6363707573657473656375726974792c7b62646576c900", &(0x7f0000844000-0x2)='&\x00'], &(0x7f0000b54000-0x1c)=[&(0x7f0000a80000)='&.(/%#\x00', &(0x7f0000352000)='<(\x00', &(0x7f00005b2000-0x6)="657468309500", &(0x7f0000f90000)='keyringppp1GPL\x00', &(0x7f0000421000)='GPL\x00', &(0x7f0000fc9000)='mime_typevmnet1proc\'\x00', &(0x7f000092b000-0x8)='wlan0./\x00'], 0x1000) splice(r0, &(0x7f00002e1000-0x8)=0x0, r1, &(0x7f0000b1d000)=0x0, 0x200, 0x2) 2018/01/08 12:10:43 executing program 2: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f00005f8000-0x20)={0xfffffffffbfffffb, {0x0}, 0x0, 0x0}, &(0x7f00001c0000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000a73000-0x8)={0x0}) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000fc0000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fbf000)=0x10, 0x80800) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00008cf000-0x4)=0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00008a5000-0x9)='/dev/sg#\x00', 0x0, 0x0) 2018/01/08 12:10:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f00009f9000)={0x20, 0x0, 0x10001, 0x4}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40086437, &(0x7f0000bce000-0x8)={r2, 0x7}) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f00003e7000/0x4000)=nil, 0x80000002, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil, 0x0}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000006000-0xa4)="", 0x0}], 0x1, 0x0) rt_sigreturn() recvmsg(r0, &(0x7f00005ce000)={0x0, 0x0, &(0x7f000035f000)=[{&(0x7f0000996000)=""/215, 0xfe5f}], 0x1, &(0x7f0000e69000)=""/223, 0xdf, 0x4}, 0x0) pwrite64(r0, &(0x7f0000a17000-0x1000)="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", 0x1000, 0x0) 2018/01/08 12:10:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000890000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_addrs=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000166000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000663000-0x4)=0x0, 0x4) sendmsg$netlink(r1, &(0x7f0000cd1000-0x1c)={0x0, 0x0, &(0x7f00004a7000)=[{&(0x7f0000c66000-0xe0)=[{0xe0, 0xd3f, 0x720, 0x80, 0x0, "6026d4fe46eae1e9824037fe9972ba6ce14c659130b685876a166249266ae171159e56a07ffd34333f23f6ab0baf13c5f4b72b77a49857b6f07840faf70ff25dc5d7b3e1c6945135839f92185b8273b6393a1b8fe5018ab193ac570f6eeb34a64da5cdfc6c1440a941457704ec0596159aa4dd52348076ae2341501c47b001b1477fe1615cb7ef6fe90c5cfbc32cf96e75481410f80ab3687b9e575c8e5540397a9174a6f8a243334ef3f08aa5fd434844a1f3ee8068ee5f70620d83c92094ba0e058b0a16394f99662e8576271eca"}], 0xe0}, {&(0x7f0000b58000)=[{0x1010, 0x7, 0x310, 0x4, 0x1, "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"}, {0x110, 0x3f, 0x20, 0x5480, 0x0, "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"}, {0x104, 0x4, 0x1, 0x5, 0x3, "95f50ee3fc47187618ca8904d529d12d399d1714a93d54f8051616502a116e587b4ccba8f0c5710659957aecccd0abff05007ebf76639022d10d64b71c9ed3fb6a7237145a771940814d64b1a15435521faf3a6d18924e4b4b5e6f5aa6423add6e780dfeb34f76b7e46d5300f798a17f3a128b26c4b87e8f71633a9eda082d349cc40641e2c0c0ae2d69444c60d51353d0182f5557a7ece959b1016d690699cb72f3a7266f93fb7ac53d863e25857eee3121dcbce9f07f8c13caaed07aba7c263e04c93cdb3dbf18ec5d953a8074e140c395a525ae0672abae5a7875d49507f34315df0287294ba7f0e589373605009ff87998"}, {0x90, 0x6, 0x4, 0x6, 0x3, "e12377e1b7a794a596fe2b7f1d0a92ffc4d2bc7256c9c17aaae39ee0b8ca6586ebe4be6e43a6f34da3e74cdbd7ecc3948c394418e86962801c51dbe0177179ba2b0e1d81436f40629142a24e931767eeaa053474db4a0c3cda0c443df5edd1f29da0d35aa43c6d7b6f1615f7ad6d943856725ce0a55a4ce3552984549a1b5e25"}], 0x12b4}, {&(0x7f00007bf000-0x2a0)=[{0xe0, 0x9, 0x500, 0xe0c, 0x1, "12450048dc538212f47d2e7db1a29112d559ace90a5e05e32c701c2cea0b294808597bf4553d30bd76e1ef5f833ed0ea5a2ed94d512dd2d02d60b410c4b9bb125b0f2e61407535247229d466efb94121c90d8c1d2e6eaa6a7f961c67fce557f0aa2ea76d3f32255b54d3b7f218772c6e64507eba5a4ddf8e6bfe5343096df10a243215b8ab55ad75a40c04f2ff665123009744e5ade8c2b29ae61d5f0cc6d33fda0b22da2873aaa6a17e5d1aa93da95add7e29009682c6b79fdb27bf19668994b6907cccea1e86ad5cfd8e027c8c"}, {0xa4, 0xecdd, 0xc00, 0x7, 0x1, "c041276606e8e004ff622251abb4e25d41f554009a215ea3c461bcfb8fa4170c75225dd1bd416c0c2aebef7f15f41b77f7a19d12a6a2c22feb4710ffeddd7045b3532b453b745b396ecf7b61c30db55b5a728cf6bc6acf0207b41802ce424e94ccb4567f616e9533a196d08467e97ba05b8f3653c8053da17e2c0ddca39ad3ca7af624c83a1c5e27bc8bfbf7601c2e306d"}, {0x30, 0x7f, 0x200, 0x1, 0x1, "f875d6741d93343b2f80c986de67b96c962d8d95710a4a31b3f97112007d790d"}, {0x54, 0x7, 0x400, 0x7f, 0x0, "59df2913a22039ffe80b5a233f96c7f2c61666574698c3530876c1fb2e2ab4bbfceaf4b086722fb90159454dcb0cba64bf9a3974a91353c8208cb7a2ebe46cde9c1914"}, {0x68, 0x6, 0x202, 0x101, 0x2, "4c6dc145a42b3bf23559afc4b57439acec71419ec6398c52cf27bc35978ae3993f620245eb4c6c684d875bab0098d974cace964f74d6aea763dedfae0da855e16eba5a7120eb0c76005454ca762d78378526ab066b"}, {0x30, 0x8, 0x4, 0x6, 0x3, "2fcf9fee79f47fb3855529ab668c7a53a797243f6876a924c20a237b97386c"}], 0x2a0}], 0x3, &(0x7f00001cf000-0x18)=[@rights={0x18, 0x1, 0x1, [r0, r0, r0]}], 0x18, 0x4000000}, 0x40) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000a25000)={@generic=""/16, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/08 12:10:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f00003a7000)={0x0}, &(0x7f0000a41000)={0x0}, 0x8) 2018/01/08 12:10:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x400) r1 = syz_open_dev$tun(&(0x7f0000f81000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a1c000)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00008ae000)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) r3 = socket$unix(0x1, 0x2, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000333000-0x9)='net/arp\x00') setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00006e9000)={0xfff, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendfile(r3, r4, &(0x7f00004db000)=0x440, 0x63) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000bf2000-0x12)={@generic="5f1c11a0288685b358af0b31533ce7d9", 0x4}) 2018/01/08 12:10:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, '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]}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x7, 0x0, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x122, @tick=0x22c4beb4, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 12:10:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000033a000-0x11)='/dev/vga_arbiter\x00', 0x220100, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000c77000-0x8)={0x3, &(0x7f00005de000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) rt_sigprocmask(0x0, &(0x7f00009f5000)={0x0}, &(0x7f0000a41000)={0x0}, 0x8) 2018/01/08 12:10:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000958000)='./file0\x00', 0x0) mount(&(0x7f0000a7b000-0x8)='./file0\x00', &(0x7f00009ba000-0x8)='./file0\x00', &(0x7f0000e53000)='mqueue\x00', 0x0, &(0x7f0000fcf000-0x1)="") mknod(&(0x7f0000354000-0xe)='./file0/file0\x00', 0x8003, 0xffffffff) execve(&(0x7f000065d000-0xe)='./file0/file0\x00', &(0x7f0000001000-0x28)=[], &(0x7f00003cf000-0x4)=[]) 2018/01/08 12:10:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000878000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000021000-0x8)='./file0\x00', 0x110) writev(r0, &(0x7f000090c000-0x18)=[], 0x0) connect$ipx(r1, &(0x7f0000896000)={0x4, 0xd4b, 0xb89, "a8a2285d0edc", 0x9, 0x0}, 0x10) 2018/01/08 12:10:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bc3000)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000447000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x29, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f0000737000)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000006a000-0xc)=@sack_info={0x0, 0xfffffffffffffffd, 0x7fffffff}, &(0x7f0000e46000)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f67000)={r1, 0x5, 0x20}, 0xc) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000bbb000)={0x0, 0x0}) r2 = getpgrp(0xffffffffffffffff) ptrace$peek(0x2, r2, &(0x7f0000488000)=0x0) 2018/01/08 12:10:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) rt_sigprocmask(0x0, &(0x7f00009f5000)={0x0}, &(0x7f0000a41000)={0x0}, 0x8) 2018/01/08 12:10:44 executing program 1: fremovexattr(0xffffffffffffffff, &(0x7f0000380000-0x17)=@known='security.evm\x00') socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ca2000)={0x0, 0x0}) 2018/01/08 12:10:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x7, 0x0, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x122, @tick=0x22c4beb4, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 12:10:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x7)='ns/ipc\x00') ioctl$KDMKTONE(r0, 0x4b30, 0xd40) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) getgroups(0x1, &(0x7f0000000000)=[0xffffffffffffffff]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) setregid(r1, r2) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x9)='comm\x00') write$eventfd(r3, &(0x7f00006d6000-0x8)=0x2, 0x8) 2018/01/08 12:10:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:44 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f000049c000-0x8)='./file0\x00', &(0x7f0000001000-0xd)=@known='security.ima\x00', &(0x7f0000000000)=""/174, 0xae) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f00009f5000)={0x0}, &(0x7f0000a41000)={0x0}, 0x8) 2018/01/08 12:10:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x402) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)='/dev/sequencer2\x00', 0x400000000024419, 0x0) poll(&(0x7f000087c000)=[{r0, 0x8401, 0x0}], 0x1, 0x80000001) prctl$void(0x2d) fanotify_mark(r1, 0x0, 0x40010000, r1, &(0x7f0000dda000)='./file0\x00') setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00009d4000)={0x0, {{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]}, 0x1, 0x6, [{{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]}, {{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]}, {{0x2, 0x2, @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, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}, {{0x2, 0x0, @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]}]}, 0x3c8) 2018/01/08 12:10:44 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000001000)={@rand_addr=0x0, @multicast2=0xe0000002}, 0x8) 2018/01/08 12:10:44 executing program 3: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000010000)={0xffffffff80000004, 0x0}) r2 = epoll_create1(0xfffffffffffd) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000016000-0xc)={0x1, 0x0}) r4 = dup3(r1, r3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000020000)={0x2003, 0x0}) epoll_wait(r2, &(0x7f0000026000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0106434, &(0x7f0000028000-0x10)={0x2a6, 0x0, 0x1, 0x20}) ioctl$DRM_IOCTL_SG_FREE(r4, 0x40086439, &(0x7f000001b000-0x8)={0x0, r5}) 2018/01/08 12:10:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x0, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f00009f5000)={0x0}, &(0x7f0000a41000)={0x0}, 0x8) rt_sigtimedwait(&(0x7f0000ea9000-0x8)={0x4}, &(0x7f000046a000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000058e000)={0x0, 0x989680}, 0x8) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b38000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000ed7000)={0x0, 0x5f, "857ffd1949944fee88eceb4e0d0a99f363306e0625a9f3e5e317d30b0e0d1026908fab0ee11148fb2e3d11543548416aa9b0875693ae34645dd9d1cb7b9c1ae2e189877b593e4e73aeb1d377d5f98a5f2707476699792c0612a158f5216678"}, &(0x7f00000a1000-0x4)=0x67) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000266000)=@assoc_value={r1, 0x8}, 0x8) 2018/01/08 12:10:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000703000-0x9)='/dev/sg#\x00', 0x0, 0x8000) ioctl(r0, 0x2285, &(0x7f0000e5c000-0x51)="") 2018/01/08 12:10:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x0, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffffd, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ac6000-0x15)='/proc/self/net/pfkey\x00', 0x8000, 0x0) llistxattr(&(0x7f0000c9e000)='./file0\x00', &(0x7f0000b87000)=""/88, 0x58) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f000019e000-0x28)={@generic=""/16, @ifru_ivalue=0x0}) timer_settime(0x0, 0x0, &(0x7f0000561000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f000024d000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/08 12:10:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000f8000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000073a000-0x108)={0x0, @in6={{0xa, 0x1, 0x8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x800, 0xce1b, 0xfffffffffffffffc, 0x7, 0xc61, 0x7, 0x0, 0xd7a8, 0xffffffffffff2b8a, 0x5, 0x23d8, 0x7, 0x0, 0x6]}, &(0x7f0000839000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000061000)={r2, 0xcc80, 0x7}, &(0x7f0000dc3000)=0xfffffe0d) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000c39000)={r3, 0xfffffffffffffffa}, 0x8) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000ce5000)={0x0, 0x0}) getsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000fd4000)=0x0, &(0x7f0000300000)=0x4) 2018/01/08 12:10:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000feb000-0x10)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00003ae000)=[@in6={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3c38, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00004cc000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfb) bind$inet(r1, &(0x7f0000b1a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000264000-0x8)='net/udp\x00') getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000598000)={0x0, 0x2, 0x30, 0xffffffff, 0x7}, &(0x7f00008bd000)=0x18) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000004c000)={r4, 0xffffffff}, 0x8) preadv(r3, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x40000fe) ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f0000bed000)=0x2) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000390000-0x4)={0xffffffff}, 0x4) 2018/01/08 12:10:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000fe3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4a78936a22ad", [{[{0x9100, 0x0, 0x8, 0xffffffffffffffc9}], {0x8100, 0x8001, 0x100, 0x3}}], {{0x88fb, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0xf, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}, &(0x7f0000de0000)={0x1, 0x3, [0x604, 0x9cb, 0x33d]}) rt_sigprocmask(0x0, &(0x7f00009f5000)={0x0}, &(0x7f0000a41000)={0x0}, 0x8) 2018/01/08 12:10:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000030f000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x5, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f00004ea000)=0x0, 0x4) ptrace$setopts(0x4209, r2, 0x20400303, 0x0) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000e0a000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000418000-0x4)=0x0, &(0x7f000015a000-0x4)=0x4) 2018/01/08 12:10:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000fd4000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000584000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f00007e6000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000cd7000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) timer_gettime(0x0, &(0x7f00004e6000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00006a5000-0xc)={0x0, @broadcast=0x0, @rand_addr=0x0}, &(0x7f0000eda000-0x4)=0xc) bind$packet(r1, &(0x7f0000850000-0x14)={0x11, 0x0, r2, 0x1, 0x100, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) accept4$packet(0xffffffffffffffff, &(0x7f0000594000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c84000-0x4)=0x14, 0x800) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f000039d000)={@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, r3}, 0xc) 2018/01/08 12:10:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x0, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003b4000)='/selinux/policy\x00', 0x0, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000025000)='/selinux/context\x00', 0x2, 0x0) getsockname(r0, &(0x7f0000542000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000911000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00007d3000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x4, r1}) memfd_create(&(0x7f000069c000)='/selinux/policy\x00', 0x2) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000d83000)={0x4, 0x7, 0x3000}, 0x4) sendmmsg$inet_sctp(r0, &(0x7f00006ec000)=[{&(0x7f0000fad000-0x1c)=@in6={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x6}, 0x1c, &(0x7f0000dc8000-0x8)=[{&(0x7f000077f000+0xc61)="81b30034d4721d4bd767d94b0deefb359e7a104c0edfc0a26297857c9aeee5a527c8ae865a", 0x25}], 0x1, 0x0, 0x0, 0x80}], 0x1, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000701000-0x74)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, @in6={0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in6={0xa, 0x1, 0x57d, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x74) socket$inet_dccp(0x2, 0x6, 0x0) rt_sigprocmask(0x0, &(0x7f00009f5000)={0x0}, &(0x7f0000a41000)={0x0}, 0x8) 2018/01/08 12:10:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:44 executing program 2: r0 = memfd_create(&(0x7f0000b31000)='\x00', 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000ac7000)=0x0) 2018/01/08 12:10:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f00009f5000)={0x0}, &(0x7f0000a41000)={0x0}, 0x8) syz_open_dev$random(&(0x7f0000a65000)='/dev/random\x00', 0x0, 0x340) 2018/01/08 12:10:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000128000)={0x0, 0x8}, &(0x7f000045c000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00003a7000-0x98)={r4, @in={{0x2, 0x3, @rand_addr=0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x0}, 0x98) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00005f8000-0x14)={0x8, 0x4, 0x8, 0x1, 0x100000000}, 0x14) 2018/01/08 12:10:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f00001cd000)=""/213, &(0x7f000052e000)=0xd5) r1 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ee4000-0x24)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b82000)=@ethtool_ts_info={0x41, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], 0x0, [0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 12:10:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f000079d000-0x8)={0x80000000}, 0xc2589b64) signalfd(r0, &(0x7f0000260000)={0x0}, 0x8) 2018/01/08 12:10:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffffd, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ac6000-0x15)='/proc/self/net/pfkey\x00', 0x8000, 0x0) llistxattr(&(0x7f0000c9e000)='./file0\x00', &(0x7f0000b87000)=""/88, 0x58) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f000019e000-0x28)={@generic=""/16, @ifru_ivalue=0x0}) timer_settime(0x0, 0x0, &(0x7f0000561000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f000024d000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/08 12:10:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0xfffffffffffffffc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000067000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x40600) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/08 12:10:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ad1000-0xb)='/dev/loop#\x00', 0x7, 0x0) r1 = request_key(&(0x7f0000203000-0xa)='syzkaller\x00', &(0x7f00003b6000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b06000-0x2)='\\\x00', 0x0) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000df0000-0xa)='syzkaller\x00', &(0x7f0000098000)='/dev/loop#\x00') ioctl$LOOP_SET_DIRECT_IO(r0, 0x301, 0x5) 2018/01/08 12:10:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000601000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000b2d000-0xb3)=""/179) rt_sigprocmask(0x0, &(0x7f00009f5000)={0x0}, &(0x7f0000a41000)={0x0}, 0x8) socket$inet(0x2, 0x2, 0x1) 2018/01/08 12:10:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d68000-0x8)={0x0, 0x0}) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000df5000-0x24)={0x2, 0x4, 0x766, 0x100, 0x3, 0x140000000000, 0x0, 0x34b, 0x8, 0x7f, 0x7, 0x8}) utimes(&(0x7f00001cf000-0x8)='./file0\x00', &(0x7f0000f57000)={{0x77359400, 0x0}, {0x0, 0x2710}}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000149000-0xa)='/dev/ptmx\x00', 0x0, 0x0) kexec_load(0x7ff, 0x2, &(0x7f00001c5000-0x1a)=[{&(0x7f00000c6000-0xb)="5ceaa31b8f0c2e8bfdb46c", 0xb, 0x8, 0x0}, {&(0x7f000058f000-0xa4)="4a0a91ed2873d9e5420f1872729a61bcd7696a5da4ac881ee8156abb4aa71ded3f3734431bb5323ca516042632ef9ba0e925c8559d768c2f24845e4aa57f9106890a3fbd8048db3aef9dff0eef44d9a5bef151fc064a083e67a2cd6f1a1637ee58f6195c717c557a798b1d1df8e416759866aabc8c36638a9fe395433e564fa7b36fe260b94079b4ae35605eb03199da2955e0dcf0ece1e031015db92de4def7402d1411", 0xa4, 0x9, 0x6520}], 0x320000) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) 2018/01/08 12:10:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:44 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) r1 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000001000-0x10)={0x1, 0x3, 0x0, 0x5, r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000000)={0x0, 0x97, &(0x7f0000001000-0x97)="07edd071759132be197f1bf82dc625058d2b42f4199fb41949209f8833027c2501020bb2fe3186760a12ced3375b6122e5b7b41039ad8c4ffe358ba8446ffd4a4505eb6a8f4f35eda0c376d170d3a6474c91d698ee06cd4b9185b48ac5d67dda93541be4791a5b47c862bdcd416467d9784fd66073228754f80c92168aad6e8c0d9dae76d70bd24a9eba32c58226e7ee6709e94e44a0f3"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_init(0x21, 0x800) memfd_create(&(0x7f0000d72000-0x227)="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", 0x2) 2018/01/08 12:10:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d93000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000cdc000)={0x0, 0x0, 0x1}) timer_create(0x0, &(0x7f0000399000-0x58)={0x0, 0x2c, 0x1, @thr={&(0x7f00005eb000)="0378e4a71d7d6ea363b765c5a66c1138ca9674725dd9a9e2973aa0f5d5c1e17c44554b5bc43fc7e1fa29fd15224679bf42a8a2c57c323a2c26d5e05a56854fd8d312d40895ad5cb6102e239b8af0b49e7b9c26cae61952d377a40568d5364abfa4b60294d3a47f29590fa9fc05f4b141942224f62648053de56abf3b6280264959d8ca55d36a81090b6692ec5bc948db5eeb88c9e65a0d56e4b028cff8d60008001c5273216d22a4e8bb43946d291858c233c3e416fb23343ecb2a91d03b8004c400df34c9f379e2fea6efa254", &(0x7f0000c79000)="55b9ef5eadf142e6df00986a5e5e1b766c16e7b1bceb2bb48cdbb330301a771600c392dbe9d43f2dbf5f03e3e1f20d68c7bc2a14a5ffa8f7e9550be81ce4786bc747f8be8f16014fc6f5f65941f798c0136a79a3e0b9a65205b9c70ab235702ae8f554f8106cb478422e8a502225ed029a2477a2cb1d69486c8ad5ca437af06f75edb69ed89f71c281c78c3603a927098d20d7af9c64d9f75f7e3106eeebdf2f470839a7d92ed122c42e30210a1ef12445a86c9df9a172534f03ec741bac"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000826000)=0x0) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000ca0000)={r1, 0x80000, r2}) r3 = open(&(0x7f000062a000)='./control\x00', 0x0, 0x0) fgetxattr(r3, &(0x7f0000894000)=@random={'btrfs.\x00', "2f5b061f2e73656c696e75786b657972696e676d643573756d00"}, &(0x7f0000746000)=""/182, 0xb6) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0189436, &(0x7f0000963000-0x10)={0x0, 0x0}) [ 31.358717] device gre0 entered promiscuous mode 2018/01/08 12:10:44 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ba2000)='/dev/keychord\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000580000-0x4)=0x0, &(0x7f0000972000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f00009f5000)={0x0}, &(0x7f0000a41000)={0x0}, 0x8) r1 = memfd_create(&(0x7f00007cd000)="2873656c696e75786b657972696e6728255ead6e6f64657676626f786e6574305d2b2d6264657674727573746564656d3000", 0x2) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000699000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000324000-0x4)=0x3a3) r2 = add_key(&(0x7f0000c6d000-0xb)='pkcs7_test\x00', &(0x7f00000ea000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e3d000)="17953cd41cc445e28ca1b2e326676639243df7e5575e3ae662633b54e1fb443755c6893580b5d674860b1d39c4f69285c6c8ed69824afd689dae4051ec9f6a8783a6340cb25bbfd220c004e4e5ec0213a8b3e4418c940269ce747604340bfc6446bbea533f50bc6ee1f94318a80df22b295c58daa7fa2faa59ed8ef6a36735345335f929714bfd7ae42f415af77b07c8fc0a7bee0386249fe74008b22ba0edca917b23dabfcc372f1c72b186e7d8370777bc7fcd5dcf731f884a845a116c7cb3b7d82e9e9e5c7c8f8d6c4f2f669adbfcd587ce59ed0ce55aa51c7a5b0e467d0bfff1992f0dab8d2ffe0d", 0xea, 0xfffffffffffffffc) add_key(&(0x7f000001c000-0xa)='syzkaller\x00', &(0x7f000035f000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00003c1000)="4dd61e9a4a6f3eb1c4e82b07d31b8394f32f03b9e6c7f1ce5f436eb369c53c3f0b938b82b424d49ea5eac40054bbea462321afb07072550e83237a88cec217b9b151eab7b8ac9fd38946cb91eab3e3e22bd3e151e89abc263825c07df3cdd389e255f5f9f9c862d0034ef812839a016d65a4ea6f2cdade3969d2d49954981d13a8c47506d74a7c08332aa0149959ee9e02ef976c71e7f30184ce2b375f237e9af1381ffc46f36fbfe23190354b025b6936e8633ea962504885b8a080e73479defefe9fd1fa0b18fa2b0d0cd1384bf8f9b53c7540bbae253b70f2c752f5e910514e2ac1ff7f7f9b587fd0e332c8d9", 0xee, r2) pipe(&(0x7f00009c1000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000926000-0x8)={0x9, &(0x7f000077a000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000ee6000)={r3, 0x3}) 2018/01/08 12:10:44 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) r1 = socket$inet(0x2, 0x80807, 0xfeb) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000014000)={0x0, @in6={{0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000015000-0x4)=0x8c) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000015000-0x6)={r2, 0xffffffffffff0000}, 0x6) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000012000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000016000-0x13)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000003000-0x30)={0x1e21, 0xfffffffffffffffd, 0x239, 0x4, 0x8, 0x5}) 2018/01/08 12:10:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000e8c000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000e67000)={0x0, 0x20004000000}, &(0x7f0000ae7000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000068d000)={0x8, 0x6, 0x5, 0xe0d, 0x5, 0x1, 0x650a, 0x5, r2}, &(0x7f0000c43000-0x4)=0x20) write(r1, &(0x7f0000a98000-0x10)="020baf010200000000067bbc8e1d4b48", 0x10) write(r1, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) write(r1, &(0x7f0000e7a000-0x10)="0212952502000000090500d91dfb3700", 0x10) r3 = request_key(&(0x7f0000c5d000-0xa)='id_legacy\x00', &(0x7f0000698000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000260000)='\x00', 0xfffffffffffffffb) add_key$user(&(0x7f0000a06000+0xb42)='user\x00', &(0x7f0000798000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003af000)="c8170b6a7d79ababd2fbaa2c59bacf4de9826d69e001bc61551b97c21f936dd4556f254b207f36221e6e917aa8dec8e62bbf41db167514e18cdda336ec9759685f90d121b8b85de739749e407393af8bccfdbe8eedef7e250fb0d34f380904246fd95cb51206be1ca112ceb77f4b14112fb3b64630ccb63e501386888df15fb2b27623266f344e73524ebff79bc8b61e9385", 0x92, r3) 2018/01/08 12:10:44 executing program 0: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000070f000-0x8)={0x0, 0x0}) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000651000-0xae)=""/174, &(0x7f0000757000)=0xae) mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fc4000-0xc)='/dev/autofs\x00', 0x800, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00004c9000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc4000-0x4)=0xb) ioctl$sock_ifreq(r1, 0x89f4, &(0x7f0000fc0000)={@common='sit0\x00', @ifru_mtu=0x0}) 2018/01/08 12:10:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") r0 = openat(0xffffffffffffff9c, &(0x7f00009c7000-0x8)='./file0\x00', 0x0, 0x80) syncfs(r0) 2018/01/08 12:10:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x100000000065, &(0x7f0000fbb000-0x4)=0x0, &(0x7f000056f000-0x4)=0x4) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000cc1000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000085b000)=0x0, &(0x7f000014a000)=0x4) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x4) flock(r0, 0x6) getsockopt(r0, 0x107, 0x1, &(0x7f0000c06000)=""/0, &(0x7f00005c8000-0x4)=0x0) 2018/01/08 12:10:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fee000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000e78000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f000002b000)=0x3) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000073000-0x4)=0x0) syz_open_dev$binder(&(0x7f0000a18000)='/dev/binder#\x00', 0x0, 0x800) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00007bd000-0x8)={0x7, 0x8483, 0x7, 0xc69}) 2018/01/08 12:10:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ead000-0x9)='/dev/sg#\x00', 0x7fffffff, 0x8000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000561000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000feb000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000974000-0x8)=@assoc_value={r1, 0x7}, 0x8) rt_sigprocmask(0x1, &(0x7f00009f5000)={0x0}, &(0x7f0000a41000)={0x0}, 0x21a) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c84000)='/dev/hwrng\x00', 0x101000, 0x0) signalfd(r2, &(0x7f0000b99000-0x8)={0x3}, 0x8) 2018/01/08 12:10:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:44 executing program 3: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000001c000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0xdf, &(0x7f0000009000+0xb93)=0xffffffff7fffffff, 0x4) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) r2 = syz_open_dev$binder(&(0x7f0000018000-0xd)='/dev/binder#\x00', 0x0, 0x0) r3 = dup(r1) ioctl$TIOCGETD(r3, 0x5424, &(0x7f0000008000-0x4)=0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f000001b000)={0x0, 0x5}, &(0x7f000001c000-0x4)=0x6) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000011000-0x10)={r4, 0x20, 0x10001, 0x21b}, 0x10) close(r2) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000001d000-0xa0)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0xa5}, @in6={0xa, 0x2, 0xbbf7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6814}], 0xa0) 2018/01/08 12:10:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000e8c000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000e67000)={0x0, 0x20004000000}, &(0x7f0000ae7000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000068d000)={0x8, 0x6, 0x5, 0xe0d, 0x5, 0x1, 0x650a, 0x5, r2}, &(0x7f0000c43000-0x4)=0x20) write(r1, &(0x7f0000a98000-0x10)="020baf010200000000067bbc8e1d4b48", 0x10) write(r1, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) write(r1, &(0x7f0000e7a000-0x10)="0212952502000000090500d91dfb3700", 0x10) r3 = request_key(&(0x7f0000c5d000-0xa)='id_legacy\x00', &(0x7f0000698000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000260000)='\x00', 0xfffffffffffffffb) add_key$user(&(0x7f0000a06000+0xb42)='user\x00', &(0x7f0000798000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003af000)="c8170b6a7d79ababd2fbaa2c59bacf4de9826d69e001bc61551b97c21f936dd4556f254b207f36221e6e917aa8dec8e62bbf41db167514e18cdda336ec9759685f90d121b8b85de739749e407393af8bccfdbe8eedef7e250fb0d34f380904246fd95cb51206be1ca112ceb77f4b14112fb3b64630ccb63e501386888df15fb2b27623266f344e73524ebff79bc8b61e9385", 0x92, r3) 2018/01/08 12:10:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x4000000003, &(0x7f0000f68000)={0xbcbd}, &(0x7f0000283000-0x8)={0x0}, 0xffffffffffffff9a) 2018/01/08 12:10:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f00009f5000)={0x0}, &(0x7f0000a41000)={0x0}, 0x8) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00002c2000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000cca000)={0x0, 0x1ff}, &(0x7f000042a000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ac2000)={r1, @in6={{0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4ae6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) [ 31.589620] binder: 6273:6279 ioctl 5424 20007ffc returned -22 [ 31.617366] binder: 6273:6279 ioctl 5424 20007ffc returned -22 2018/01/08 12:10:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00002c5000-0xd)='/dev/net/tun\x00', 0x0, 0x20401) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000bca000)={0x3, 0x8000, 0x80, 0x4, 0x0}, &(0x7f0000e21000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f4c000-0x3)={r2, 0x4}, 0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) write$tun(r1, &(0x7f0000817000)=@pi={0x0, 0x88f7, @ipv4={{0xa, 0x4, 0x9, 0x4, 0x30, 0x2, 0x101, 0x80, 0xef, 0x0, @empty=0x0, @loopback=0x7f000001, {[@noop={0x1}, @generic={0x9f, 0x3, "7f"}, @end={0x0}, @ssrr={0x89, 0xb, 0x5, [@multicast2=0xe0000002, @broadcast=0xffffffff]}, @noop={0x1}]}}, @icmp=@info_request={0xf, 0x0, 0x0, 0x1, 0xfff}}}, 0x34) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) 2018/01/08 12:10:44 executing program 0: mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x400000041, 0x2000000000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/08 12:10:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000084b000-0x11)='/dev/vga_arbiter\x00', 0x20000, 0x0) execveat(r0, &(0x7f000048a000-0x8)='./file0\x00', &(0x7f0000882000-0x8)=[&(0x7f0000213000-0x1)='\x00', &(0x7f0000c01000)='vmnet1:\x00'], &(0x7f0000d83000-0x8)=[&(0x7f0000bf1000-0x2)='#\x00', &(0x7f00009d5000)='!mime_type!\'\x00'], 0x400) rt_sigprocmask(0x0, &(0x7f00009f5000)={0x0}, &(0x7f0000a41000)={0x0}, 0x8) clock_gettime(0x0, &(0x7f0000457000-0x8)={0x0, 0x0}) clock_nanosleep(0x3, 0x1, &(0x7f00001ee000)={r1, r2+30000000}, 0x0) 2018/01/08 12:10:44 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x1, 0x7ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, {0xa, 0x2, 0x80, @loopback={0x0, 0x1}, 0x81}, 0xffffffff, [0x9, 0x3ff, 0x9, 0x1ff, 0x7, 0x5, 0x2, 0x0]}, 0x5c) mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x3e, &(0x7f000030b000)=""/235, &(0x7f0000ad0000-0x4)=0xfffffffffffffee9) 2018/01/08 12:10:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[], 0x0, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:44 executing program 3: socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005d6000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r1 = syz_open_dev$tun(&(0x7f0000dda000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000198000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e0002000300f00000fffeff00ee2b1d"}) 2018/01/08 12:10:44 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000000c000+0xc54)=0x0) prlimit64(r1, 0xb, &(0x7f000000b000)={0x0, 0x200}, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f000000c000)=@sco={0x1f, {0x1, 0x4, 0x0, 0x0, 0x1, 0x0}}, 0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f000000e000-0x4)=0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000000b000+0xf6b)={0x0, 0x3, 0x4, 0x7, 0xffffffffffff3da5, 0x5, 0x1, 0x9b, {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]}, 0x173, 0x3, 0xffffffff, 0x8, 0x2}}, &(0x7f0000006000)=0xb8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000000f000-0x6)={r2, 0x6c}, 0x12f) 2018/01/08 12:10:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x6)='(bdev\x00', 0x1) sync_file_range(r0, 0x80000001, 0x4, 0x0) prctl$intptr(0x18, 0x8000) 2018/01/08 12:10:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[], 0x0, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00007c2000+0x7c4)='/dev/keychord\x00', 0x201, 0x0) write$eventfd(r0, &(0x7f0000025000-0x8)=0x100000001, 0x8) poll(&(0x7f0000b9f000)=[{r0, 0x500, 0x0}, {r0, 0x2, 0x0}], 0x2, 0x9) close(r0) 2018/01/08 12:10:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x1, &(0x7f0000ee2000-0x8)={0xfffffffffffffffc}, &(0x7f0000a41000)={0x0}, 0xfffffd2d) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00006b8000)='/selinux/member\x00', 0x2, 0x0) getpeername$packet(r0, &(0x7f00004d2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a2d000-0x4)=0x14) linkat(r0, &(0x7f0000c5a000-0x8)='./file0\x00', r1, &(0x7f0000c7b000-0x8)='./file0\x00', 0x1000) [ 31.692311] audit: type=1400 audit(1515413444.636:25): avc: denied { setpcap } for pid=6303 comm="syz-executor5" capability=8 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 31.701178] device gre0 entered promiscuous mode 2018/01/08 12:10:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[], 0x0, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f000076f000)={0x0, 0x0, 0x0}, 0x4) gettid() ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d5e000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f0000cce000)="", 0x0, 0x20000042, &(0x7f0000ef0000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 12:10:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f00009f5000)={0x0}, &(0x7f0000a41000)={0x0}, 0x8) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c63000)='/dev/vga_arbiter\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000380000)=@int=0x0, &(0x7f0000ae0000-0x4)=0x4) 2018/01/08 12:10:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000038000)='/dev/snd/seq\x00', 0x0, 0x0) readv(r0, &(0x7f00003c0000)=[{&(0x7f0000514000)=""/28, 0x1c}], 0x1) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c67000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000df3000)='./bus\x00', 0x1000, 0x0) r4 = open(&(0x7f0000b3b000)='./bus\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000777000-0x50)={0xb, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r3, &(0x7f000004c000-0x5e)=""/1, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f000065e000-0x10)={0x0, 0x1, 0x1, 0x0, 0x0}, &(0x7f0000f2b000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000e25000-0x20)={0x957, 0x4, 0x8, 0x0, 0x9, 0x6, 0x3, 0x9, r5}, &(0x7f0000b2e000)=0x20) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) tkill(r1, 0x16) 2018/01/08 12:10:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f00009fb000-0x8)='./file0\x00', 0x103e, 0x0) r0 = syz_open_dev$mice(&(0x7f0000fd4000)='/dev/input/mice\x00', 0x0, 0x101000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000538000)={0x0, 0x7}, &(0x7f000089c000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000e10000-0x10)={r1, 0x401, 0x40, 0x3}, 0x10) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r2 = syz_open_procfs(0x0, &(0x7f00002df000)='personality\x00') setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000b1b000-0x340)={0x1000, {{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]}, 0x1, 0x5, [{{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]}, {{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]}, {{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]}, {{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]}, {{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]}]}, 0x340) read$eventfd(r2, &(0x7f0000cb1000-0x8)=0x0, 0x8) getdents(r2, &(0x7f0000b8c000-0xaf)=""/175, 0xaf) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80206433, &(0x7f0000a66000-0xf6)=""/246) lseek(r2, 0x0, 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x240745, 0x1000000000000000) 2018/01/08 12:10:44 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000115000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x14, 0x0, &(0x7f0000511000-0x4c)=[@increfs_done={0x40106308, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000d0b000)=""}) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000087b000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000a0b000-0x4)=0x8, 0x4) 2018/01/08 12:10:44 executing program 6: mmap(&(0x7f0000000000/0xdf6000)=nil, 0xdf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000108000-0x4)=0x1f, 0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000108000)='/selinux/checkreqprot\x00', 0x880, 0x0) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000df6000)={0x0, 0x0}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000df7000-0x6)={r2, 0x3}, 0x6) 2018/01/08 12:10:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f000026d000-0xd)='/dev/net/tun\x00', 0x0, 0x40) syz_extract_tcp_res(&(0x7f00006d1000)={0x0, 0x0}, 0x80, 0x5) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000315000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x200, 0xa223, @raw_hdlc=&(0x7f0000873000)={0x40000000008, 0x4}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = syz_open_dev$tun(&(0x7f0000fe9000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f000052c000-0xe)='net/rt6_stats\x00') connect$llc(r3, &(0x7f0000621000-0x10)={0x1a, 0xfd, 0x7fffffff, 0x9, 0x7, 0x80, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) r4 = fcntl$dupfd(r2, 0x0, r2) lookup_dcookie(0x5fcd, &(0x7f0000bfe000)=""/19, 0x13) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) write$tun(r4, &(0x7f0000b67000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x42) openat$sequencer(0xffffffffffffff9c, &(0x7f00007ea000-0xf)='/dev/sequencer\x00', 0x200000, 0x0) write$fuse(r4, &(0x7f0000d99000-0x50)={0x50, 0x0, 0x0, @fuse_init_out={0x7, 0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x50) 2018/01/08 12:10:44 executing program 6: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00000de000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000000000+0x650)={{0x800, 0x7}, 'port0\x00', 0x30, 0x11052, 0x6bb7, 0x200, 0x0, 0x0, 0xa4, 0x0, 0x1, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x11a000)=nil, 0x11a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xb7, &(0x7f0000000000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv4={{0x19, 0x4, 0x0, 0x0, 0xa9, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0xf, 0x0, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @loopback=0x7f000001]}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@broadcast=0xffffffff], 0x0}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}]}, @ssrr={0x89, 0x13, 0x0, [@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @multicast2=0xe0000002]}, @cipso={0x86, 0x6, 0x0, []}, @ssrr={0x89, 0x13, 0x0, [@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002]}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[@rr={0x7, 0xf, 0x0, [@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001]}, @lsrr={0x83, 0x13, 0x0, [@rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x0, @empty=0x0]}]}}, "35706ba99f"}}}}}, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x40, &(0x7f0000000000)=0x0, 0x4) socket$inet_dccp(0x2, 0x6, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000cd000)='/selinux/checkreqprot\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000002a000)=0x0, &(0x7f00000b3000-0x4)=0x4) 2018/01/08 12:10:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f00009f5000)={0x0}, &(0x7f0000a41000)={0x0}, 0x8) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00001a8000-0x9)='/dev/rtc\x00', 0x8000, 0x0) recvfrom$ipx(r0, &(0x7f000071c000-0x2e)=""/46, 0x2e, 0x40000000, &(0x7f0000516000-0x10)={0x4, 0x72b01cb9, 0xfffffffffffffeff, "a8d707637345", 0x7205, 0x0}, 0x10) prctl$setname(0xf, &(0x7f00001f4000)="5c262d3a656d302a7dbd00") 2018/01/08 12:10:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)="", 0x0}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) [ 31.881346] binder: 6338:6345 BC_INCREFS_DONE node 19 has no pending increfs request [ 31.886330] device gre0 entered promiscuous mode [ 31.910807] device gre0 entered promiscuous mode [ 31.922782] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/08 12:10:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)="", 0x0}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)="", 0x0}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000d6000)='/dev/sequencer2\x00', 0x2000, 0x0) futimesat(r0, &(0x7f0000722000)='./file0\x00', &(0x7f000071f000)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigprocmask(0x0, &(0x7f00009f5000)={0x0}, &(0x7f0000a41000)={0x0}, 0x8) 2018/01/08 12:10:44 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) open(&(0x7f0000007000+0x34d)='./file0\x00', 0x10000, 0x30) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x100, 0x0) ioctl$DRM_IOCTL_GET_STATS(0xffffffffffffffff, 0x807c6406, &(0x7f000000a000-0x9f)=""/159) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003000)={0x4, 0x0, &(0x7f0000004000-0x18)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x0, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000006000-0x30)={0x44, 0x0, &(0x7f000000b000-0x108)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f000000b000)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000e000-0x8)=[0x0]}}], 0x0, 0x0, &(0x7f0000000000)=""}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/01/08 12:10:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)="", 0x0}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) [ 31.928904] binder: 6338:6356 ioctl 40046207 0 returned -16 [ 31.944858] binder: 6338:6345 BC_INCREFS_DONE u0000000000000000 no match [ 31.998827] binder: 6381:6383 got transaction with invalid data ptr [ 32.007805] binder: 6381:6383 transaction failed 29201/-14, size 24-8 line 3146 [ 32.017493] binder: undelivered TRANSACTION_COMPLETE [ 32.022789] binder: undelivered TRANSACTION_ERROR: 29201 [ 32.029019] binder: undelivered TRANSACTION_COMPLETE [ 32.034266] binder: undelivered transaction 22, process died. [ 32.054327] binder: 6381:6383 got transaction with invalid data ptr [ 32.060796] binder: 6381:6383 transaction failed 29201/-14, size 24-8 line 3146 [ 32.068657] binder: release 6381:6387 transaction 25 out, still active [ 32.068661] binder: undelivered TRANSACTION_COMPLETE [ 32.086960] binder: undelivered TRANSACTION_ERROR: 29201 [ 32.093121] binder: send failed reply for transaction 25, target dead 2018/01/08 12:10:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f00009f5000)={0x0}, &(0x7f0000a41000)={0x0}, 0x8) r0 = syz_open_dev$sndtimer(&(0x7f0000f97000-0xf)='/dev/snd/timer\x00', 0x0, 0x400000) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000460000)=0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000eb3000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f000024c000)=""/11) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000bcb000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/08 12:10:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)="", 0x0}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000229000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x8e, &(0x7f0000744000-0x9a)="e73bba280e0c2e31efcae55e8048a075cbd211d88ce673785d76f31e45d6d8eea6e3975b64d8ca1d6a9a6405177fd706ccce9ab15255de165f2d59bb5357a50c1c2bba05d32c99418aadd32cdf78dbe9dee30fe0be45c0d1c3488c3801be0662e18ae7b87047d2c9db3f574bb11e727a28dfa8cd5fb2bd6e2f0eb03b82049e3f71c0bfcc15a6d8e58b9c75cd0af6b2dbae37be5f102e9fbdcf51", 0x9a) r1 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005f2000)={0x1, &(0x7f0000615000)=[{0x94, 0x0, 0x0, 0x0}]}, 0x8) 2018/01/08 12:10:45 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008000-0xd)='/dev/binder#\x00', 0x0, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000002000)={0x9, 0x8, 0x1, 0x2, 0x34b2}) r3 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000005000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000002000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80, 0x6, 0x0, 0x0, 0x3, 0x8, 0x5, 0x401, 0x8e0, 0x9, 0x1ff, 0xff, 0x25, 0x5, 0xff]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000008000)={r4, 0x3a772991, 0x4, 0x8, 0x0, 0x2}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) syz_open_dev$usbmon(&(0x7f0000005000)='/dev/usbmon#\x00', 0x101, 0x20000) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000008000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000006000)=0x6) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000009000-0x10)=[{&(0x7f0000004000-0x1b)=""/27, 0x1b}, {&(0x7f0000008000-0xe4)=""/228, 0xe4}], 0x2, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0xc24, &(0x7f0000009000)=""/3) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f000000a000-0x8)={0x3, &(0x7f000000a000-0x18)=[{0x7, 0x3, 0x400, 0x5}, {0xffffffffffffff1c, 0x8, 0x1, 0x5}, {0x6, 0x1, 0x4, 0x6}]}, 0x8) 2018/01/08 12:10:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000707000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007e2000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000066c000)={0x0, 0x0}) ptrace$setopts(0x100000004206, r1, 0x0, 0x34) ptrace(0x4207, r2) ptrace$peekuser(0x3, r2, 0xe1f) 2018/01/08 12:10:45 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) vmsplice(r0, &(0x7f0000001000)=[{&(0x7f0000001000)="cb90", 0x2}], 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xec7000)=nil, 0xec7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r2, &(0x7f0000ec5000)={&(0x7f0000e73000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000361000-0x20)=[{&(0x7f00006eb000-0x384)=[{0x14, 0x32, 0x401, 0x0, 0x0, "94"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000008000)=0x0, &(0x7f0000009000-0x4)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r1, &(0x7f0000009000-0x16a)=@pi={0x0, 0x6805, @ipv6={0x1, 0x6, '\t4|', 0x10c, 0xef, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0x2, 0x0, 0x7, 0x8001, 0x0, 0x20, 0x1}, @fragment={0x4, 0x0, 0x5, 0x81, 0x0, 0x20, 0x0}, @dstopts={0x3c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x2, "407648308900a760f2c3b5b6299eb17e9adc412058e3a6c06ad4abe10973c972cdd9589208af3e37b65f2f6a778a15195c1acccdd9f25a6f0a854608bf053bfec9dc79cd06b27854524611d3ff2b28753e8d7226a35675b0627e3248adb229b3cd550e24e4f9764b9fdcf9ff59407df366e40025298a3c61913bb3a5272c5aafe0c8dec3963a91e0fe65cc38242ee8fd122ad99bacabb23b5a64c5d8700bd8bd58331984aea072d23af11cdc92f69efb471f4ab2e34625d9cb9ea6abdc5e193c9e26def9fde953c42f401a594cf0f986b2e97f09c870ff55604e8ba7d0f7bda7cb39f6f268786e121e932798"}}}}, 0x138) 2018/01/08 12:10:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000867000-0x8)=0x80000001) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00006b5000)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) close(r0) 2018/01/08 12:10:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b59000-0xc)={0x0, 0x0}) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) ioctl$sock_proto_private(r0, 0xd11, &(0x7f0000511000)="2c62b931adb5ea3c94c834c999301eaee53ced2139c4d8786f3a3a399def730a1101f65b9e32c29cbfe3fdc186c3e8b57734a879a99beca63de7b73ec6c942cf98ba72c4a352e66064d4e9168b45ba68e0b785a891880b0d") mkdir(&(0x7f00006ab000-0x8)='./file1\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000452000-0x8)='./file0\x00', &(0x7f000069d000-0x8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)="") 2018/01/08 12:10:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f08000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c02, 0xffffffffffffffff) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000119000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00002ad000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xf91}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00006f0000-0x20)={@generic="27bc76aa032283448b0f2fb1b8a8e0e7", @ifru_flags=0x1}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f000056a000)={0x55, {{0xa, 0x0, 0xfffffffffffff000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/08 12:10:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:45 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ac7000)='/selinux/checkreqprot\x00', 0x80101, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_icmp(0xa, 0x2, 0x3a) recvfrom$unix(r2, &(0x7f00008d8000)=""/90, 0x5a, 0x0, &(0x7f000094d000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) connect$unix(r1, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0xc0) recvmmsg(r1, &(0x7f0000525000)=[{{&(0x7f0000708000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000b60000)=[], 0x0, &(0x7f0000335000-0x2a)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000fe4000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f00009f5000)={0x0}, &(0x7f0000a41000)={0x0}, 0x8) 2018/01/08 12:10:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000bab000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f00005f5000/0x2000)=nil) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000c61000)=[{&(0x7f0000eab000-0x3a)="39000000110009a1690000007fffffeb185abcfffffffff00006010700004f1419001b000000000800000000000000fffffc011c00621e0500", 0x39}], 0x1) 2018/01/08 12:10:45 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_security(0x11, r0, &(0x7f000039e000)=""/0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f000012e000-0xb)='/dev/loop#\x00', 0x0, 0x0) r2 = add_key(&(0x7f000041a000-0x12)='.request_key_auth\x00', &(0x7f0000fc7000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000050b000-0x7)="cf89659303e3ae", 0x7, 0xfffffffffffffffe) keyctl$assume_authority(0x10, r2) ioctl(r1, 0x4000000000001261, &(0x7f0000c79000-0x9)="") 2018/01/08 12:10:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) [ 32.242920] binder_alloc: 6407: binder_alloc_buf, no vma [ 32.257926] binder: 6407:6415 transaction failed 29189/-3, size 0-6 line 3127 [ 32.281468] tc_ctl_action: received NO action attribs 2018/01/08 12:10:45 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xf, 0x9, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0xa)={0x3, [0x8, 0xa48, 0x81]}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x100) write$evdev(r2, &(0x7f0000d21000-0xa8)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$sock_inet_SIOCSARP(r2, 0x227c, &(0x7f000035c000-0x44)={{0x2, 0x0, @rand_addr=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, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="980edbe34139704e389db349f728ad25"}) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000520000)=0x0) 2018/01/08 12:10:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffffff, &(0x7f000030b000)='./file0\x00', 0x10) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000727000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000ab000-0x24)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000064000)=@ethtool_coalesce={0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 12:10:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f87000)=0x0, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000b0f000-0x4)={0x20000000000, 0x3, 0x0}, 0xfffffffffffffeeb) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000299000)={0x0, 0x0, 0x0}, &(0x7f0000cfb000-0x4)=0xc) sendto$inet6(r1, &(0x7f0000187000)="", 0x0, 0x0, &(0x7f0000999000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/08 12:10:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) [ 32.295205] binder: BINDER_SET_CONTEXT_MGR already set [ 32.300624] binder: 6407:6415 ioctl 40046207 0 returned -16 [ 32.312888] binder_alloc: 6407: binder_alloc_buf, no vma [ 32.317895] tc_ctl_action: received NO action attribs [ 32.331176] binder: 6407:6415 transaction failed 29189/-3, size 0-6 line 3127 2018/01/08 12:10:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pread64(r0, &(0x7f000067c000)=""/38, 0x26, 0x0) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000fb0000-0x1000)="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") setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000abf000-0x5)='veno\x00', 0x5) sendmmsg(r0, &(0x7f00009bb000)=[{{&(0x7f0000f4a000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000b23000-0x70)=[{&(0x7f0000ac1000-0x6c)="ee", 0x1}], 0x1, &(0x7f0000632000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) writev(r0, &(0x7f000096d000-0x10)=[{&(0x7f000091b000-0x1000)='%', 0x1}], 0x1) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000573000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000273000)=0x1c, 0x800) getsockopt$inet6_tcp_buf(r1, 0x6, 0xb, &(0x7f0000b17000)=""/244, &(0x7f0000ac6000)=0xf4) 2018/01/08 12:10:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) [ 32.357498] binder: undelivered TRANSACTION_ERROR: 29189 [ 32.363394] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/08 12:10:45 executing program 1: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80002, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000029000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000029000)={0x71, 0x9, 0x7fffffff, 0xbf4, 0xea60, 0x5}) getsockopt$inet_int(r1, 0x0, 0xe, &(0x7f0000025000-0x4)=0x0, &(0x7f0000011000-0x4)=0x4) r2 = epoll_create1(0x0) fcntl$setpipe(r0, 0x407, 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000010000)={0xffffffff80000004, 0x0}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000027000)=0x5, 0x4) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f000000f000)=0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000016000-0xc)={0x0, 0x0}) 2018/01/08 12:10:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d90000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ppoll(&(0x7f0000d23000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000185000)={0x0, 0x989680}, &(0x7f00006cb000-0x8)={0x0}, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000001c000)={0x0, 0x80}, &(0x7f00001e7000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000482000)={r1, 0x10000, 0x0}, &(0x7f000017d000)=0xc) pipe(&(0x7f000091f000-0x8)={0x0, 0x0}) fcntl$setsig(r0, 0xa, 0x29) 2018/01/08 12:10:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a56000)={0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000053b000-0x8)={0x0, 0x0}) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) r3 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000202000-0x4)=0x0, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f000028e000-0x8)={0x0, 0x2, 0x0}, &(0x7f0000ce3000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00007a1000)={0x0, 0x200, 0x9, 0x3, r4}, &(0x7f00007b7000-0x4)=0x10) fstat(r0, &(0x7f000049c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r5 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) lseek(r5, 0x0, 0x2) 2018/01/08 12:10:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000997000-0x15)='/dev/pktcdvd/control\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000985000)={0x0, 0x80000000, 0x7fffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000a72000-0xa0)={0x0, @in6={{0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x5, 0x800000, 0x100000001, 0x5762}, &(0x7f00007d8000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a1f000-0x8)={r2, 0x80000000}, &(0x7f0000f7c000)=0x8) r3 = syz_open_pts(r0, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000ad4000-0x80)=""/128) fchmod(r3, 0x0) 2018/01/08 12:10:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0x0, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f00009f5000)={0x0}, &(0x7f0000a41000)={0x0}, 0x8) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000742000)='/dev/vga_arbiter\x00', 0x2000, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000440000)={0x36, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000019c000-0x4)=0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000088f000-0xf)='/dev/sequencer\x00', 0x0, 0x0) 2018/01/08 12:10:45 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ac7000)='/selinux/checkreqprot\x00', 0x80101, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_icmp(0xa, 0x2, 0x3a) recvfrom$unix(r2, &(0x7f00008d8000)=""/90, 0x5a, 0x0, &(0x7f000094d000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) connect$unix(r1, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0xc0) recvmmsg(r1, &(0x7f0000525000)=[{{&(0x7f0000708000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000b60000)=[], 0x0, &(0x7f0000335000-0x2a)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000fe4000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f00009f5000)={0x0}, &(0x7f0000a41000)={0x0}, 0x8) 2018/01/08 12:10:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pread64(r0, &(0x7f000067c000)=""/38, 0x26, 0x0) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000fb0000-0x1000)="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") setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000abf000-0x5)='veno\x00', 0x5) sendmmsg(r0, &(0x7f00009bb000)=[{{&(0x7f0000f4a000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000b23000-0x70)=[{&(0x7f0000ac1000-0x6c)="ee", 0x1}], 0x1, &(0x7f0000632000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) writev(r0, &(0x7f000096d000-0x10)=[{&(0x7f000091b000-0x1000)='%', 0x1}], 0x1) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000573000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000273000)=0x1c, 0x800) getsockopt$inet6_tcp_buf(r1, 0x6, 0xb, &(0x7f0000b17000)=""/244, &(0x7f0000ac6000)=0xf4) 2018/01/08 12:10:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0x0, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000640000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00009e6000-0x4)=0x0) rt_sigprocmask(0x0, &(0x7f00009f5000)={0x0}, &(0x7f0000a41000)={0x0}, 0x8) syz_emit_ethernet(0x21, &(0x7f0000376000-0x21)={@random="8a429c522976", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x884e, @llc={0x11, @llc={0x4, 0x86, "58d5", "d6a81e7d55bed90a5f3162f57b"}}}}}, &(0x7f0000884000)={0x1, 0x1, [0xa0e]}) 2018/01/08 12:10:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000000002, 0x0) r1 = open(&(0x7f000080a000)='./file0\x00', 0x20000, 0x42) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000118000)={{0xffffffffffffffff, 0x3, 0x800, 0x1, 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]}) sendmmsg$inet_sctp(r0, &(0x7f00008e2000)=[{&(0x7f0000121000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000034c000-0x50)=[], 0x0, &(0x7f00008f7000)=[], 0x0, 0x0}], 0x1, 0x8006) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000558000-0x38)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000053d000-0x108)={0x0, @in6={{0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7fff, 0x9, 0x4f, 0x8, 0x5, 0xfffffffffffffffa, 0x401, 0xfffffffffffffff9, 0x9, 0x7ff, 0xe39, 0x7f, 0xfffffffffffffffb, 0x4, 0x81]}, &(0x7f00009aa000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000cc8000)={r3, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x439, 0x401, 0x100000001, 0x22}, &(0x7f0000c27000)=0xa0) sendto$inet6(r2, &(0x7f0000fc2000-0x2)='\t', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00004f1000)={&(0x7f00008e8000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000050000-0xa0)=[{&(0x7f0000048000-0x1000)="be", 0x1}], 0x1, &(0x7f0000d51000-0xf0)=[], 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000719000)={0x0, 0x0}) 2018/01/08 12:10:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000640000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00009e6000-0x4)=0x0) rt_sigprocmask(0x0, &(0x7f00009f5000)={0x0}, &(0x7f0000a41000)={0x0}, 0x8) syz_emit_ethernet(0x21, &(0x7f0000376000-0x21)={@random="8a429c522976", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x884e, @llc={0x11, @llc={0x4, 0x86, "58d5", "d6a81e7d55bed90a5f3162f57b"}}}}}, &(0x7f0000884000)={0x1, 0x1, [0xa0e]}) 2018/01/08 12:10:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x3) fcntl$addseals(r0, 0x409, 0xb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) 2018/01/08 12:10:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0x0, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000390000-0x8)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f00009f5000)={0x0}, &(0x7f0000a41000)={0x0}, 0x8) 2018/01/08 12:10:45 executing program 1: mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000037000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000027000-0x10)={0x2, &(0x7f000001d000-0x10)=[{0x40, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x3}]}, 0x8) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000003b000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000034000-0x4)=0xc) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000035000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f000003c000)={0x40000000, 0x0}) sendto(r1, &(0x7f000002f000-0xd8)="8028a0bd", 0x4, 0x0, &(0x7f0000021000-0x14)=@ll={0x11, 0xff, r2, 0x1, 0x1ff, 0x6, @random="ef4926d64f40", [0x0, 0x0]}, 0x4) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_tables_targets\x00') mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f000003c000)=0xffffffffffffffff, 0x395) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f000003b000)=[], 0x0) 2018/01/08 12:10:45 executing program 0: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000f62000-0x46)={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x7, 0x1000, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000fd0000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000fd1000-0x8)={@multicast2=0x0, @multicast1=0x0}, &(0x7f0000020000)=0x8) 2018/01/08 12:10:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x20000, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00004d5000-0x10)={0x3, 0x9, 0xfff, 0x7f7}, 0x10) mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @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]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x1fffc, 0x0, 0x0, 0x0}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00008ca000)={0x0, 0x7}, &(0x7f0000fa0000)=0x8) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000583000)={r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fa0000)=0x8c) 2018/01/08 12:10:45 executing program 6: mmap(&(0x7f0000000000/0xba3000)=nil, 0xba3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ba3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ba3000)={0x1, &(0x7f00002b3000-0x8)=[{0x6, 0xfffffffffffffffc, 0x1, 0x8001}]}, 0x8) sendto(r0, &(0x7f0000a99000)="", 0xffff, 0x0, 0x0, 0x0) 2018/01/08 12:10:45 executing program 3: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000b0c000-0x38)={0x0, 0x0, &(0x7f0000fd3000-0x10)=[{&(0x7f0000338000-0x18)=[{0x11, 0x15, 0xffffffffffffffff, 0x0, 0x0, "02"}], 0x11}], 0x1, &(0x7f0000fda000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000f4b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6}) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdf000-0xa)='/dev/ptmx\x00', 0x84000, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000fdf000)=0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00009cb000-0x4)=0x7) 2018/01/08 12:10:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00007e3000-0xb)='pkcs7_test\x00', &(0x7f00007ed000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ba7000-0x1)='\x00', 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000167000-0x5)='user\x00', 0x0) 2018/01/08 12:10:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = memfd_create(&(0x7f000074a000)='\x00', 0x3) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f00004b2000)={0x2, 0x10, 0xfff, 0x7, 0x1, 0x40}) 2018/01/08 12:10:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00008e3000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000fa1000-0x12)='/dev/input/event#\x00', 0x0, 0x1) r3 = epoll_create(0x7) r4 = syz_open_dev$sndseq(&(0x7f00003a8000)='/dev/snd/seq\x00', 0x0, 0xc4d1c09d25980c77) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r4, 0xc08c5336, &(0x7f00003e0000)={0x7, 0x5, 0x7, 'queue1\x00', 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000070d000-0xc)={0x0, 0x0}) r5 = dup(r3) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000b1a000-0x8)={0x0, 0x0}, &(0x7f0000647000-0x4)=0x8) ioctl$TCGETA(r5, 0x5405, &(0x7f0000d86000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$evdev(r2, &(0x7f0000058000-0x60)=[{{0x100000, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) poll(&(0x7f0000ffb000-0x18)=[{r3, 0x0, 0x0}], 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000a50000)={0x2, 0x9, 0x4, 0x401, 0x2, [{0x8, 0xce8c, 0x9, 0x0, 0x0, 0x2009, 0x0, 0x0, 0x0}, {0xfffffffffffffffb, 0x5, 0x8001, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}]}) 2018/01/08 12:10:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000ed0000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f000000b000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f000000b000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000f000-0x30)={0x8, 0x0, &(0x7f000000e000)=[@decrefs={0x40046307, 0x4}], 0x1, 0xfdfd, &(0x7f000000d000-0x68)="ef"}) 2018/01/08 12:10:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x2) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a9d000)='/dev/vga_arbiter\x00', 0x8600, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f000058e000-0x8)={0x21, 0x1, 0x900, 0x7fffffff, 0x200}) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r1, &(0x7f000009d000)=""/224, 0xe0, 0x20d4671c, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) mq_timedsend(r1, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) 2018/01/08 12:10:45 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001ac000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) epoll_wait(r0, &(0x7f0000110000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0xec95) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000fff000-0xd)='/dev/snd/seq\x00', 0x0, 0x511840) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000774000-0x8c)={0x800, 0x800, 0x100000000, 'queue1\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) inotify_init1(0x0) socketpair(0x1f, 0x2, 0x400, &(0x7f0000bbe000-0x8)={0x0, 0x0}) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000022000)=0x0) rt_sigprocmask(0x0, &(0x7f00009f5000)={0x0}, &(0x7f0000a41000)={0x0}, 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000763000-0x4)=0x0) [ 32.472704] audit: type=1400 audit(1515413445.416:26): avc: denied { fsetid } for pid=6470 comm="syz-executor0" capability=4 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 32.645353] binder: 6537:6538 got reply transaction with bad transaction stack, transaction 31 has target 6537:0 [ 32.666050] binder: 6537:6538 transaction failed 29201/-71, size 0-0 line 2935 [ 32.678118] binder: 6537:6547 DecRefs 0 refcount change on invalid ref 4 ret -22 [ 32.699629] binder: release 6537:6538 transaction 31 out, still active [ 32.707080] binder: undelivered TRANSACTION_COMPLETE [ 32.710984] binder: 6537:6547 got reply transaction with no transaction stack [ 32.710991] binder: 6537:6547 transaction failed 29201/-71, size 0-0 line 2920 [ 32.728497] binder: undelivered TRANSACTION_ERROR: 29201 [ 32.734821] binder: send failed reply for transaction 31, target dead [ 32.741542] binder: release 6537:6538 transaction 34 out, still active 2018/01/08 12:10:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000963000)='./file0\x00', 0x98) pread64(r0, &(0x7f0000139000)=""/186, 0xba, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000695000)=0x1, 0x190) sendto$inet(r1, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r1, &(0x7f00008e4000-0x90)=[{&(0x7f0000c21000+0xfb1)="ca", 0x1}], 0x1) writev(r1, &(0x7f0000d35000-0x60)=[{&(0x7f0000585000-0x1000)="b0b9880a1eb860fb095e3528633f14221328961a20a7c7cfb8a0fed6a0a83b3f75c0030c75c8df9a3bdafbf97326f5c523b10f044207aacd6da30a97959f7921caecb85b5ada717d2676f2b28632aab375b10343a9cea9bb1561f466beeeccc03944c72f6ec89ffcedafb64040e0c78a018fc35c452a502aad0bae077fc3f56e328a58cdf7a6bd8dd6e2dbc4959b837511975149b5a8dac7df8d32b37bbb45f105441715a4cf69c0f6691838d4e7c7e9068898c827b49cc490cba31ffd190f28", 0xc0}], 0x1) close(r1) 2018/01/08 12:10:45 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0xfff, 0x7) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000036d000-0xe)='/dev/keychord\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x80, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile64(r1, r2, &(0x7f0000001000-0x8)=0x0, 0xfff) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000002000-0x8)='./file0\x00', 0x40000, 0x8) getsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r4, 0x1, 0x39, &(0x7f0000001000-0x8)=0x0, &(0x7f0000002000)=0x8) ioctl(r3, 0x720, &(0x7f0000001000-0x3)="") 2018/01/08 12:10:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f00009f5000)={0x0}, &(0x7f0000a41000)={0x0}, 0x8) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000cc000-0x4)=0x2, 0x4) 2018/01/08 12:10:45 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000052b000)='net/bnep\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@generic="ba8e720857ca0fd1b46c3a6119b7d4ad", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0xffff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000f3000)={r2, 0x0, 0x2}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x2, 0x0) r4 = syz_open_dev$tun(&(0x7f000070d000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0x6}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000625000-0x20)={@common='gre0\x00', @ifru_flags=0x2ff}) r5 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000c2e000)=0x0) modify_ldt$read_default(0x2, &(0x7f00008de000)=""/53, 0x35) setsockopt$inet6_buf(r5, 0x29, 0x14, &(0x7f00004ee000)="ff55d36cffba04715d0000000000000100000000", 0x14) close(r4) pipe2(&(0x7f000070e000-0x8)={0x0, 0x0}, 0x0) dup2(r4, r5) ppoll(&(0x7f00003a8000-0x18)=[{0xffffffffffffffff, 0x2, 0x0}, {r6, 0x2, 0x0}], 0x2, &(0x7f00007b0000-0x8)={0x0, 0x0}, &(0x7f0000c68000)={0x57a9}, 0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000309000)=@assoc_value={r2, 0x6}, &(0x7f0000159000-0x4)=0x8) 2018/01/08 12:10:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fb7000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpeername$inet6(r0, &(0x7f0000735000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00008e9000)=0x1c) r1 = socket$inet6(0xa, 0x2000000000002, 0x0) setsockopt$inet6_int(r1, 0x29, 0x4c, &(0x7f00007a4000-0x4)=0x2, 0x4) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000472000)=0x0, &(0x7f0000c4f000)=0x8) 2018/01/08 12:10:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x3ffffffffffe, 0x10000000000) r2 = syz_open_dev$tun(&(0x7f00003c5000-0xd)='/dev/net/tun\x00', 0x0, 0x20000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_data=&(0x7f000079b000-0x20)="31bcc2b1d6393e6fe06667e6373f6cd596348d966693f379e143c2396f120ae4"}) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000dc6000-0x16)={0x0, 0x2, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="e99c5c08a84f"]}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00007cb000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000d7f000+0xe9a)={0x0, 0x3}, &(0x7f0000f3a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000f9e000-0x8)={r3, 0x6}, &(0x7f0000426000)=0x8) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000532000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 12:10:45 executing program 5: prctl$intptr(0x21, 0x80000100000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x140, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc00c6419, &(0x7f0000001000-0xc)={0x3, &(0x7f0000000000)=""/108, &(0x7f0000000000)=[{0x1, 0xa4, 0x2, &(0x7f00007cb000)=""/164}, {0x3, 0xa2, 0x2, &(0x7f0000000000)=""/162}, {0x1, 0x6b, 0x8, &(0x7f0000cdd000-0x6b)=""/107}]}) [ 32.748922] binder: undelivered TRANSACTION_COMPLETE [ 32.754136] binder: send failed reply for transaction 34, target dead [ 32.760812] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/08 12:10:45 executing program 7: utime(&(0x7f0000a5b000-0x8)='./file0\x00', &(0x7f0000a20000-0x8)={0x2d5, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f00009f5000)={0x0}, &(0x7f0000a41000)={0x0}, 0x8) setxattr(&(0x7f000020d000)='./file1\x00', &(0x7f0000514000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000410000-0x3)='mime_type\x00', 0xa, 0x1) 2018/01/08 12:10:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000963000)='./file0\x00', 0x98) pread64(r0, &(0x7f0000139000)=""/186, 0xba, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000695000)=0x1, 0x190) sendto$inet(r1, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r1, &(0x7f00008e4000-0x90)=[{&(0x7f0000c21000+0xfb1)="ca", 0x1}], 0x1) writev(r1, &(0x7f0000d35000-0x60)=[{&(0x7f0000585000-0x1000)="b0b9880a1eb860fb095e3528633f14221328961a20a7c7cfb8a0fed6a0a83b3f75c0030c75c8df9a3bdafbf97326f5c523b10f044207aacd6da30a97959f7921caecb85b5ada717d2676f2b28632aab375b10343a9cea9bb1561f466beeeccc03944c72f6ec89ffcedafb64040e0c78a018fc35c452a502aad0bae077fc3f56e328a58cdf7a6bd8dd6e2dbc4959b837511975149b5a8dac7df8d32b37bbb45f105441715a4cf69c0f6691838d4e7c7e9068898c827b49cc490cba31ffd190f28", 0xc0}], 0x1) close(r1) 2018/01/08 12:10:45 executing program 5: mmap(&(0x7f0000000000/0x779000)=nil, 0x779000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000633000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$unix(0x1, 0x2, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00003f9000)='/dev/pktcdvd/control\x00', 0x20000, 0x0) getsockname$llc(r2, &(0x7f0000304000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00005c6000-0x2)=0x10) r3 = dup3(r1, r0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) userfaultfd(0x800) bind$unix(r1, &(0x7f0000775000-0xa)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f0000777000)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00003b5000-0x18)={0x0, 0x20, 0x20, 0xee6, 0x1}, &(0x7f0000364000)=0x18) prctl$intptr(0xe, 0xfffffffffffffff8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000535000)={r4, 0x98d5, 0xf1, "6aa80747fb51c2a0ea2aa85e5abcc615806fa9a5b51e045b6697d00447c37e341c2e12c69a1e41a510e738298e4b14cb30e3b9783de9b49053fba6cf71e4bd8c961ac2cb777a2e4ef5960f01c1f565e0130f6ef6718b36d69c8c44e18c4c0c2bc1491346a1c444e6e969d2ec3dfd21aa0d9583f994bf8754e9ebd60f87ecc7df5c61e26d25a69d5a3e10f8c0e113cb64be5797fa22f609988c36d2767f748f30f98dd2e662c911df84562fadab3eb21f0022a7e0f136900d81298683760bd422680e2ac3a899cbd6fa41b73ecbb3dbcaf1d058a1f02b6c38f07951eeebb6605be75e9891b9a25bf11850575a1aa3f085d8"}, 0xf9) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f00004a5000)=0x0) connect$unix(r0, &(0x7f000071f000-0x8)=@file={0x1, './file0\x00'}, 0xa) 2018/01/08 12:10:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000726000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a46000-0x28)={@common="67726530000000ff000000000000000b", @ifru_ivalue=0x6}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000)={@common='gre0\x00', @ifru_flags=0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b90000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x2000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/08 12:10:45 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000+0xfd3)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004dc000)='/selinux/mls\x00', 0x0, 0x0) getsockname$netlink(r0, &(0x7f0000bce000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00005ba000)=0xc) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f00009cc000)={0xfffffffffffffffc, 0x4}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001be000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00008a3000-0xc)={0x15, 0xe4, &(0x7f0000520000)="9fcdfd742ca361d4a50e2da0b9c0ba40e1bad8b1444c21f6d769bbfdb0fe9f35cb7631b84f3cbd20e0591a18393c98156bbae60ad246bd264177a3e2e4dd7c3c9a13f82186be7bea1a9471d2b2319b26e10d290229a471650bc9b481aeafb177b3d1f5570bebe0e85f862f880c4885e131de912a234e72c17500010ffa2fac9d7b2086fcbde4b26250e7db31e5c8e44bbb87ed2312520466fe14b6a8b8cd89821672fabc113a69fab38fb28d2898c67304b241358cc032c225ecf6efa18f381d352c45a088ffda4d133dbe281a8cf6bc2cf122ba53f73166000daad3b104d43fe6bcfeac"}) 2018/01/08 12:10:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) readv(r1, &(0x7f0000e69000)=[{&(0x7f0000e6a000-0x2)=""/2, 0x2}], 0x1) flock(r0, 0xc) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00009d5000)=0x1, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) 2018/01/08 12:10:45 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000001000-0xb)=@random={'security.\x00', "fd"}, &(0x7f0000a25000)='\'\x00', 0x2, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002cd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00008e0000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000b00000)={0x0, 0x6}, &(0x7f0000991000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00005fc000-0xc)={r3, 0x38, &(0x7f000093e000-0x38)=[@in6={0xa, 0x2, 0x101, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffff573}, @in6={0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}]}, &(0x7f0000b2c000-0x4)=0xc) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006a7000)='/selinux/checkreqprot\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000ab5000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = dup3(r1, r4, 0x80000) ioctl$TCXONC(r1, 0x540a, 0x1000004) read(r5, &(0x7f0000cb2000)=""/77, 0x4d) 2018/01/08 12:10:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:45 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000df8000)=@assoc_id=0x0, &(0x7f000056b000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x36, 0x20}, &(0x7f00009df000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f00009f5000)={0x0}, &(0x7f0000a41000)={0x0}, 0x8) 2018/01/08 12:10:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000106000)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f000078e000-0x70)={0x0, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x48, 0x2, 0x6, 0x5, 0x20, &(0x7f00006e6000-0x10)=@common='bcsh0\x00', 0xe4, 0x6, 0x80000001}) capset(&(0x7f0000a31000)={0x19980330, 0x0}, &(0x7f00009b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0x13, 0xa, 0x6, &(0x7f000025f000-0x8)={0x0, 0x0}) getdents64(r1, &(0x7f00006ea000)=""/223, 0xdf) r2 = syz_open_procfs(0x0, &(0x7f000009c000)='ns/net\x00') setns(r2, 0x0) [ 32.867962] device gre0 entered promiscuous mode 2018/01/08 12:10:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x80003, 0x7, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f00000dc000)={0x9, 0x4e, "a4d34bbe1fe5706b27b2c3c82d993bf501f33cc941adbf09d6a1233096b0a5cc244852a9970a7186abc75aa26a8db68b75a279e6bb0d051079d7d207142490d00e2b09382834ffab5d751f9fcf98"}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x8f, &(0x7f0000002000-0xd3)=""/211, &(0x7f0000002000-0x1)=0xd3) setsockopt$inet6_buf(r1, 0x29, 0x20000000008, &(0x7f0000264000)="", 0x0) 2018/01/08 12:10:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) readv(r1, &(0x7f0000e69000)=[{&(0x7f0000e6a000-0x2)=""/2, 0x2}], 0x1) flock(r0, 0xc) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00009d5000)=0x1, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) 2018/01/08 12:10:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d2e000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000d22000-0x4)=0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000673000-0x4)=0x0, &(0x7f0000922000)=0xfffffffffffffdd7) r1 = syz_open_dev$loop(&(0x7f000051b000-0xb)='/dev/loop#\x00', 0x9, 0x103100) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0046d00, &(0x7f0000554000-0x50)={{0x0, 0x0}, {0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000fc0000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x12, 0x14, "2b5b1afe6e7a515dabc3dc73dc56558e3bfd59d2e074bdade220956179d79ab6341565bd562edabf198b69a6fc5e7cccda5ddcfab117dea81427e3fdf63c2092", "93791531ecea61fe016adc9acb66e1669c6352d9d83fdb2a91932f649634113b", [0x1, 0xb0], 0x0}) 2018/01/08 12:10:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00002ed000-0x8)={0x0, 0x0}) signalfd(r0, &(0x7f0000aa1000-0x8)={0x7}, 0x8) rt_sigprocmask(0x0, &(0x7f00009f5000)={0x0}, &(0x7f0000a41000)={0x0}, 0x8) 2018/01/08 12:10:45 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000b42000)='/dev/sg#\x00', 0xc6e, 0x8002) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000254000)={0x200, @time={0x0, 0x0}, 0x3, {0x400, 0x4}, 0x15b, 0x3, 0x2fe4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xf138}, &(0x7f00008c8000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000001000-0x5c)=@file={0x0, ""/90}, &(0x7f0000002000-0x4)=0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0x4, 0x3, 0x80}, &(0x7f0000001000-0x4)=0x10) lseek(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x24, &(0x7f0000dda000-0x4)=0x0, 0x4) 2018/01/08 12:10:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000ebb000)="240000002e001d810000000000000000fbfbffff0100000000001f9d8b72000000800085", 0x24) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) sched_getaffinity(r0, 0x5c, &(0x7f0000170000)=0x0) 2018/01/08 12:10:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007dd000)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000066c000)={0x0, 0x0}) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ce5000)='/dev/keychord\x00', 0x4000, 0x0) ioctl$TCXONC(r3, 0x540a, 0x7) process_vm_writev(r2, &(0x7f0000690000-0x8)=[{&(0x7f00001a0000-0x8)=""/8, 0x8}], 0x1, &(0x7f0000d1a000-0x10)=[{&(0x7f0000525000)=""/60, 0x3c}], 0x200000000000019f, 0x0) mq_open(&(0x7f000077d000-0x5)='({(]\x00', 0x840, 0x10, &(0x7f0000f87000-0x20)={0x7f, 0x5, 0x9, 0xfff, 0x8, 0x4, 0x8d, 0x80000001}) pipe2(&(0x7f0000173000-0x8)={0x0, 0x0}, 0x80800) ioctl$VT_SETMODE(r4, 0x5602, &(0x7f0000725000)={0x4, 0x3f, 0x87cf, 0xb8a, 0xfffffffffffff801}) 2018/01/08 12:10:46 executing program 0: rt_sigsuspend(&(0x7f0000043000-0x8)={0x0}, 0x10000005d) 2018/01/08 12:10:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b9f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00007d0000)={"a3577544d6d08e0bd30258873888338a", {0x4, 0x8000000000000000, 0x3, "d588071802c4", 0x100, 0x0}}) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r1, 0x0, 0x4, &(0x7f0000001000)="", 0x0) rt_sigprocmask(0x0, &(0x7f00009f5000)={0x0}, &(0x7f0000a41000)={0x0}, 0x8) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000811000)=""/66) 2018/01/08 12:10:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x0, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007fc000)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f00004f5000-0x1000)="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", 0x1000) mkdir(&(0x7f00007f7000-0x8)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f000089a000-0x8)='./file0\x00', 0x73877b1df74dadba, 0x0) 2018/01/08 12:10:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000048d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000015a000)=0xc) stat(&(0x7f0000189000)='./file0\x00', &(0x7f0000c38000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f00001c5000-0xc)=[0x0, 0xffffffffffffffff, 0x0]) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000a38000-0xc)={0x0, 0x0, 0x0}, &(0x7f000035c000-0x4)=0xc) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000bd4000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_CLR_FD(r4, 0x4c01) lstat(&(0x7f0000641000)='./file0\x00', &(0x7f0000c9f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000578000)=[0xffffffffffffffff]) getgroups(0x4, &(0x7f0000d21000-0x10)=[0x0, 0xffffffffffffffff, 0x0, 0x0]) lstat(&(0x7f000058f000-0x8)='./file0\x00', &(0x7f0000e2f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000248000-0x20)=[r0, r1, r2, r3, r5, r6, r7, r8]) r9 = socket$inet(0x2, 0x1, 0x0) r10 = dup(r9) bind$inet(r9, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r9, &(0x7f0000f0e000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r9, &(0x7f0000db8000)={0x0, 0x0, &(0x7f0000978000)=[{&(0x7f0000634000-0x62)='~', 0x1}], 0x1, &(0x7f000022c000)=[], 0x0, 0x0}, 0x4c080) ioctl$sock_inet_SIOCRTMSG(r10, 0x890d, &(0x7f0000fb1000)={0x6, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb0, 0xbc81, 0x6299d356, 0x6, 0x7, &(0x7f00002f3000)=@generic="e6367a761fb03d85313f018d1d53e63d", 0xa7, 0xcd, 0x54}) sendmsg$unix(r10, &(0x7f0000dd3000)={&(0x7f0000d3e000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000095f000)=[{&(0x7f0000fbc000-0x1000)='d', 0x1}], 0x1, &(0x7f00002b0000-0x44)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r9, 0x84, 0x1f, &(0x7f0000742000)={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]}, 0x6, 0x100000000}, &(0x7f000075b000)=0x98) fchmod(r4, 0x1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r10, 0x84, 0x1, &(0x7f0000aa6000-0x14)={0x0, 0xf01, 0x10000, 0x3f, 0x1000, 0x9}, &(0x7f0000c47000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_STATUS(r10, 0x84, 0xe, &(0x7f0000c65000-0xb8)={r11, 0x1000, 0x1ff, 0x0, 0x74db, 0xd9d, 0x1ff, 0x0, {r12, @in={{0x2, 0x0, @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]}, 0x10001, 0x100000000, 0x9, 0x9, 0x400}}, &(0x7f0000215000-0x4)=0xb8) 2018/01/08 12:10:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a4c000-0x9)='/dev/sg#\x00', 0x0, 0x0) lseek(r0, 0x0, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) prlimit64(0x0, 0x0, 0x0, &(0x7f00006d7000-0x8)={0x0, 0x0}) 2018/01/08 12:10:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bff000-0xa)='sessionid\x00') getsockopt$inet6_tcp_int(r0, 0x6, 0x45, &(0x7f0000ae8000-0x4)=0x0, &(0x7f0000f86000)=0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000f1a000)=0x7, 0x55c) fremovexattr(r0, &(0x7f0000052000)=@random={'btrfs.\x00', 'sessionid\x00'}) inotify_init1(0x80000) sendfile(r0, r0, &(0x7f00004db000)=0x0, 0xffffffff) 2018/01/08 12:10:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup2(r0, r0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000c98000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x600000000, 0x0, 0x2, 0x0, 0x200000007, 0x0, 0x0}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000c80000-0x390)={0x1f, {{0xa, 0x2, 0xee, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x74c2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, [{{0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x80, @loopback={0x0, 0x1}, 0xfffffffffffffeff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2ee0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1, @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, 0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000ced000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000649000)={0x0, @in6={{0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xe041}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffffffffffff, 0x400, 0x2, 0x3, 0xdb7, 0x2, 0x9054, 0x3c64, 0x100000000000000, 0x1f, 0x7fffffff, 0x7fff, 0x8, 0x8000, 0x7]}, &(0x7f00003c8000)=0x108) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000a63000)={0x8, 0x80000001, 0x203, 0xffff, 0x6, 0x203, 0x6d, 0x8, r3}, 0x20) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000977000-0xe)='/selinux/user\x00', 0x2, 0x0) connect$inet(r2, &(0x7f0000e4f000)={0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f00003d3000)={0x0, 0x0}) 2018/01/08 12:10:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x2, 0x402000) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) sendfile(r0, r1, &(0x7f000048c000-0x4)=0x0, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setlease(r1, 0x400, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00008b7000)='net/tcp6\x00') openat$keychord(0xffffffffffffff9c, &(0x7f0000c58000-0xe)='/dev/keychord\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000899000-0x8)=0x0, 0x7) 2018/01/08 12:10:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x0, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:46 executing program 7: rt_sigprocmask(0x0, &(0x7f00009f5000)={0x0}, &(0x7f0000a41000)={0x0}, 0x8) 2018/01/08 12:10:46 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) write$eventfd(r0, &(0x7f0000001000-0x8)=0xffffffffffffffff, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/dev/keychord\x00', 0x88883, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000002000-0x1)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000003000-0xc9)=""/201, &(0x7f0000000000)=0xc9) 2018/01/08 12:10:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000003000-0x91)=""/145, 0x91, 0x2000, &(0x7f0000001000)={0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000002000)=0x9, 0x4) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x10000, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req3={0x7, 0x6, 0x27b7a01e, 0x8, 0x40, 0x35c, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000030c000-0x8)={0x0}, &(0x7f0000a41000)={0x0}, 0xbc) 2018/01/08 12:10:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x0, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) syz_open_dev$random(&(0x7f0000c60000-0xa)='/dev/random\x00', 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000e36000-0x8)=0x0) getpgrp(0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) close(r0) 2018/01/08 12:10:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f00003ae000)='./file0\x00', &(0x7f0000651000-0x8)='./file0\x00', &(0x7f000059c000)='bdev\x00', 0x0, &(0x7f0000f99000-0xfa)="") r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getpeername$unix(r0, &(0x7f00009d4000-0x20)=@file={0x0, ""/30}, &(0x7f000044e000)=0x20) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000e03000)=0x0) 2018/01/08 12:10:46 executing program 3: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r0, &(0x7f0000013000)="32000000180025ff0700940d091804028020fe20000400050000001e0f000300020000efff00000000000000020056d71888", 0x32, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000011000)={0x3, 0x40, 0x80000000, 0xc7, 0x200, 0x401, 0x40, 0xfffffffffffffffd, 0x20, 0x9, 0x2}, 0xb) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000001f000+0x606)={0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)={0x6, [0x1f, 0x5, 0x25, 0xffffffff, 0xff, 0x7fff]}, &(0x7f0000002000-0x4)=0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000014000-0x5)='yeah\x00', 0x5) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f000001f000)=0x0) 2018/01/08 12:10:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(0xffffffffffffffff, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000baf000)=""/12, &(0x7f00009fb000)=0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x200, &(0x7f000048b000-0x8)=[{0x91, 0x0, 0x0, 0x0}]}, 0xfffffffffffffdd8) 2018/01/08 12:10:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000834000-0xf)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000a6a000)=0x0) setsockopt(r0, 0x204000000000000a, 0xb, &(0x7f0000a73000-0xd9)="020008fff900000000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000e31000-0x4)=0x0) close(r0) 2018/01/08 12:10:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000b59000-0x90)={0xffffffffffff1971, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000)={0x0, 0x6, 0x0, 0x1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000003e000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000524000)={{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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 33.195511] audit: type=1400 audit(1515413446.136:27): avc: denied { setattr } for pid=6644 comm="syz-executor1" name="sessionid" dev="proc" ino=13502 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 2018/01/08 12:10:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f000059b000)={0x51, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, @period={0x5d, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0}, 0x0, []}}) rename(&(0x7f0000e85000-0x8)='./file0\x00', &(0x7f0000002000-0x8)='./file0\x00') 2018/01/08 12:10:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f00003ae000)='./file0\x00', &(0x7f0000651000-0x8)='./file0\x00', &(0x7f000059c000)='bdev\x00', 0x0, &(0x7f0000f99000-0xfa)="") r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getpeername$unix(r0, &(0x7f00009d4000-0x20)=@file={0x0, ""/30}, &(0x7f000044e000)=0x20) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000e03000)=0x0) 2018/01/08 12:10:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(0xffffffffffffffff, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000c50000-0xf)='net/ip6_mr_vif\x00') ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000b29000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/01/08 12:10:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f00009f5000)={0x0}, &(0x7f0000a41000)={0x0}, 0x8) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000413000)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000d08000)=0x2) 2018/01/08 12:10:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(0xffffffffffffffff, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000baf000)=""/12, &(0x7f00009fb000)=0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x200, &(0x7f000048b000-0x8)=[{0x91, 0x0, 0x0, 0x0}]}, 0xfffffffffffffdd8) 2018/01/08 12:10:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000de8000)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000af9000-0x4)=@int=0x0, &(0x7f0000580000)=0x4) r1 = socket(0x20000000000000a, 0x2, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000049a000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000688000)=0x0, &(0x7f0000603000-0x2)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000ddd000-0x6)={0x0, 0x7}, &(0x7f000063f000)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000a7e000-0xc)={r3, 0x81, 0x30}, &(0x7f0000388000-0x4)=0xc) sendmsg(r1, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000047b000)=[], 0x0, &(0x7f0000412000-0x10)=[{0x10, 0x29, 0x8, "db04"}], 0x10, 0x0}, 0x0) 2018/01/08 12:10:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000c7c000)='./file0\x00', &(0x7f0000348000-0x8)='./file0\x00', &(0x7f0000ecf000)='cgroup\x00', 0x1000, 0x0) chroot(&(0x7f0000c79000-0x8)='./file0\x00') socketpair$ax25(0x3, 0x3, 0x0, &(0x7f00008d4000-0x8)={0x0, 0x0}) ioctl$void(r0, 0xc0045878) umount2(&(0x7f0000680000)='./file0\x00', 0x4) 2018/01/08 12:10:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f00009f5000)={0x0}, &(0x7f0000a41000)={0x0}, 0x8) r0 = openat(0xffffffffffffffff, &(0x7f0000164000)='./file0\x00', 0x400000, 0x62) openat$selinux_access(0xffffffffffffff9c, &(0x7f00000e5000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000707000)=0x1) alarm(0x8) 2018/01/08 12:10:46 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000eaa000)=0x0, 0x4) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fd6000-0x10)='/dev/sequencer2\x00', 0x800, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000fd8000-0xf3)=""/243, 0xf3, 0x102, &(0x7f0000889000)=@nl=@kern={0x10, 0x0, 0x0, 0x4}, 0xc) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000fd7000)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000fd6000)={0x0, 0x179}, &(0x7f0000fd6000)=0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000a3f000)={r2, 0x2b3}, &(0x7f000014f000)=0x8) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r1, &(0x7f00008a0000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fd8000)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000fd6000-0x18)={0x0, 0x3eac, 0x10, 0xffff, 0xfff}, &(0x7f0000fd5000)=0x18) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000988000-0x8)={r3, 0x4}, 0x8) 2018/01/08 12:10:46 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b30000-0xb)='/dev/hwrng\x00', 0x200404, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001000-0x8)={0x1, [0x0]}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00009ac000-0x8)={r1, 0x2}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f51000-0x8)={r2, 0x101}, 0x8) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f00000f5000-0x10)={0x1, &(0x7f0000d1e000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$sock_buf(r3, 0x1, 0x1a, &(0x7f0000d1a000-0x1b)=""/27, &(0x7f000023e000)=0x1b) 2018/01/08 12:10:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(0xffffffffffffffff, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5be6306e78dd580871ab2144ece470d734cf0196f75d43c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f800000004d602663d75dd05a04c57bbb2d039128a5d071038a46611f937f9857d4ff812a8f9fc3f0726020000000000000000d359bdeb62e18a769cff2f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f1080000005ad0ffffffffffffffff3d325f0100029755668fa3f9b8974fec92b836614657ad3130dd07a63e6ddfaeda0896440f396f4b9b3f5a2db8352780dff40bb45a7883", 0xd0) flock(r0, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000775000-0x9)='/dev/ppp\x00', 0x20a01, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000097c000)="", 0x0) 2018/01/08 12:10:46 executing program 6: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000000000)=0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil, 0x0}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000b1a000/0x2000)=nil, 0x2000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000002000)=[{&(0x7f0000b1a000-0x66)="60db18ed734234b675a551e45f4088da4a2f50de7e11d3bf69c15e289e70c8d124bd05be7e7166746f0ecd1a486510b129c5ff7ed836a213b7952655e89fe2f7e31189fa7337f59c004303d1372174d5909978989a1107cb3f24c008bf84944a15bbdced658a", 0x66}, {&(0x7f0000002000)="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", 0x1000}, {&(0x7f0000b1d000-0x42)="ec148187e886e2131f62d5ae1d84665279bf6fe9703e3d2876c79d30b99f68bdf8eedb70b735b8979bf6b2e097672eae17b0ba43e1af3e14d709d25c5c6f23e65f4b", 0x42}], 0x3, 0x0) 2018/01/08 12:10:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x6) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x2, 0x220400) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf9000-0xc)={0x4, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000da0000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xe6a, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x2, @rand_addr=0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7ff, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb8) rt_sigpending(&(0x7f000060e000)={0x0}, 0x8) 2018/01/08 12:10:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="", 0x0, 0x0, 0x0, 0x0) 2018/01/08 12:10:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8932, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common='gretap0\x00'}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000001000-0x28)={@common='tunl0\x00', @ifru_settings={0xfffffffffffffffd, 0xb8c, @fr=&(0x7f0000001000)={0xfd2, 0x80000000, 0x5, 0x2, 0x6, 0x7, 0x1df}}}) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000e28000)=@random={'btrfs.\x00', 'bdevlovboxnet1\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0xb, 0x7ff) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00007a0000)=@assoc_value={0x0, 0x2}, &(0x7f000025d000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000b09000)={r3, 0x5}, &(0x7f0000c04000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000cf8000)={r4, 0x503}, 0x8) bind$inet(r2, &(0x7f0000894000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000264000)=0x7, 0x4) rt_sigprocmask(0x0, &(0x7f00009f5000)={0x0}, &(0x7f0000a41000)={0x0}, 0x8) 2018/01/08 12:10:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000b4d000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000a6c000)={0x0, 0x7}, &(0x7f000036c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000f0b000)={r2, 0x4}, &(0x7f00007bf000-0x4)=0x6) r3 = syz_open_procfs(0x0, &(0x7f00001b1000)='net/ip_tables_names\x00') sendfile(r0, r3, &(0x7f000076b000-0x8)=0x0, 0xff) 2018/01/08 12:10:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f00006be000-0x8)={0x0}, &(0x7f0000a41000)={0x0}, 0x8) 2018/01/08 12:10:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f00009f5000)={0x0}, &(0x7f0000a41000)={0x0}, 0x8) r0 = openat(0xffffffffffffffff, &(0x7f0000164000)='./file0\x00', 0x400000, 0x62) openat$selinux_access(0xffffffffffffff9c, &(0x7f00000e5000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000707000)=0x1) alarm(0x8) 2018/01/08 12:10:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(0xffffffffffffffff, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000ee9000-0x19c)="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", 0xfffffffffffffd18) 2018/01/08 12:10:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="", 0x0, 0x0, 0x0, 0x0) 2018/01/08 12:10:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000c7c000)='./file0\x00', &(0x7f0000348000-0x8)='./file0\x00', &(0x7f0000ecf000)='cgroup\x00', 0x1000, 0x0) chroot(&(0x7f0000c79000-0x8)='./file0\x00') socketpair$ax25(0x3, 0x3, 0x0, &(0x7f00008d4000-0x8)={0x0, 0x0}) ioctl$void(r0, 0xc0045878) umount2(&(0x7f0000680000)='./file0\x00', 0x4) 2018/01/08 12:10:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r1, &(0x7f0000f25000-0x30)=[{&(0x7f0000a73000-0xe8)=""/57, 0x39}], 0x1) clock_gettime(0x0, &(0x7f0000e93000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000ef4000-0x8)={0x0, 0x0}) setitimer(0x3, &(0x7f0000cec000-0x10)={{r2, r3/1000+30000}, {r4, r5/1000+10000}}, &(0x7f00005a9000)={{0x0, 0x0}, {0x0, 0x0}}) dup3(r0, r1, 0x0) fchown(0xffffffffffffffff, 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)='/dev/sequencer2\x00', 0x400000000024419, 0x0) 2018/01/08 12:10:46 executing program 2: mmap(&(0x7f0000000000/0x5e3000)=nil, 0x5e3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00005e3000)={0x0, 0x0}) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000340000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00005e4000-0x4)=0x14, 0x80800) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00005e3000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x5281, 0x9, 0x100000001, 0x400, 0x7ff, 0x800000, r1}) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r2, 0x10e, 0xa, &(0x7f00005e4000-0xf6)=""/246, &(0x7f00002b9000-0x4)=0xf6) vmsplice(0xffffffffffffffff, &(0x7f00005d8000)=[], 0x0, 0x0) mmap(&(0x7f00005e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000217000)=0x0, &(0x7f00005e5000-0x4)=0x4) poll(&(0x7f00004d7000+0x82a)=[{r5, 0x0, 0x0}, {r2, 0x0, 0x0}], 0x2, 0xbad7) lstat(&(0x7f0000467000)='./file0\x00', &(0x7f0000318000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00005e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00005e5000-0x8)='./file0\x00', &(0x7f00001a5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r3, &(0x7f00000cd000)='./file0\x00', r6, r7, 0xc00) close(r4) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00005e3000)={@common='dummy0\x00', @ifru_flags=0x8800}) 2018/01/08 12:10:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x10100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0xbf, 0x7, 0x7, 0x1, 0xd887, 0x1, 0x7, 0x66f, 0x4a, 0x110006}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x4, {{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]}}, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f00009f5000)={0x0}, &(0x7f0000a41000)={0x0}, 0x8) read$eventfd(r0, &(0x7f0000ff6000-0x8)=0x0, 0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000289000-0x4)=0x0) sched_setattr(r1, &(0x7f0000efc000)={0x30, 0x3, 0x1, 0x9, 0x9, 0xfffffffffffffff8, 0x100, 0x2}, 0x0) ioctl$TIOCNXCL(r0, 0x540d) 2018/01/08 12:10:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000ee9000-0x19c)="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", 0xfffffffffffffd18) 2018/01/08 12:10:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00001cc000-0x8)='./file0\x00', 0xffffffffffffffff) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000234000-0x4)=0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x9) fcntl$addseals(r0, 0x409, 0x0) 2018/01/08 12:10:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="", 0x0, 0x0, 0x0, 0x0) 2018/01/08 12:10:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000007d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000563000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000f9f000)='/dev/loop#\x00', 0x800, 0x100803) dup2(r3, r3) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000788000-0x4)=0x0) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000085000-0x4)=0x75) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f000012a000-0x5c)={{0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, {0xa, 0x3, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x2e, [0x5, 0x4, 0x9, 0xff, 0x7, 0x9, 0x8, 0x5]}, 0x5c) 2018/01/08 12:10:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) writev(r0, &(0x7f000046d000)=[{&(0x7f00006d5000-0x32)="6d561ac8ad321f281db82481540f092e724d4490ff412e52069f7ae19ffdd92a6363538b431bbf2e6ef257f3bb9cdbcd68be", 0x32}, {&(0x7f0000c84000)="0b72561196f9c82b3f446ec1822f48b2de7f821a179977e2d639ff7823246d1af5a58b06d5bba64bf3944c01dd167670e5ccba5f0cb320aaedfddb8706b70dd65a5b907b5c9785b85443c38e50f57a050e5d61caa110cb961f74", 0x5a}, {&(0x7f0000c24000)="f87063f96ecb13c1109bf1068cdfaaed8aea1b54101c4541c56826bfed96e1c22f3bc7ec2a04317447229a5a66ac6135e482b5741ef1af39021cbd47b528dbc91f621d5c997c8487c949fc0530b528a1", 0x50}, {&(0x7f0000179000)="77ace5e999a2d6f8fa476d4cc3ab4e4c0d44d5984c9acd5e3aa27990bae0113df9116c8aa5a916d6299ea1bcd403b90d8da5ba6a", 0x34}, {&(0x7f0000876000)="41a8eb2926211e173be0c1534381cde1635ca17b21610c2e5af6defa1bc3371027b63ddf646b1359eb81368e180cb3b2422d88d42e4c9798dc4d", 0x3a}, {&(0x7f0000715000-0x74)="b97d0c6edce794e7ec2c8bfe019d483e60c8c937b93f13f796a6e6ae2102fba9dbbfd89e0d18e0f54c6e0578e8691f266dd712b12a27c7ca6cb99319b9b65ea3c6db3e9ac7490d7740246368ec236c341338acbb763c9e0a5ebfcfc84b77990c90d4481872c0fb3e0f14239d2dfc250893363b08", 0x74}], 0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$sg(&(0x7f0000369000-0x9)='/dev/sg#\x00', 0x1, 0x2000) ioctl$EVIOCSFF(r1, 0x402c4580, &(0x7f00007e5000)={0x53, 0x6, 0x8000, {0x4, 0x100000000}, {0x9, 0x4000000000000000}, @rumble={0x8, 0x488}}) keyctl$join(0x1, 0x0) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup2(r0, r0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000e85000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000062f000-0x4)=0x14) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f00009f5000)={0x0}, &(0x7f0000a41000)={0x0}, 0x8) openat$selinux_user(0xffffffffffffff9c, &(0x7f00001f7000-0xe)='/selinux/user\x00', 0x2, 0x0) 2018/01/08 12:10:46 executing program 2: mmap(&(0x7f0000000000/0x5e3000)=nil, 0x5e3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00005e3000)={0x0, 0x0}) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000340000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00005e4000-0x4)=0x14, 0x80800) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00005e3000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x5281, 0x9, 0x100000001, 0x400, 0x7ff, 0x800000, r1}) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r2, 0x10e, 0xa, &(0x7f00005e4000-0xf6)=""/246, &(0x7f00002b9000-0x4)=0xf6) vmsplice(0xffffffffffffffff, &(0x7f00005d8000)=[], 0x0, 0x0) mmap(&(0x7f00005e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000217000)=0x0, &(0x7f00005e5000-0x4)=0x4) poll(&(0x7f00004d7000+0x82a)=[{r5, 0x0, 0x0}, {r2, 0x0, 0x0}], 0x2, 0xbad7) lstat(&(0x7f0000467000)='./file0\x00', &(0x7f0000318000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00005e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00005e5000-0x8)='./file0\x00', &(0x7f00001a5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r3, &(0x7f00000cd000)='./file0\x00', r6, r7, 0xc00) close(r4) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00005e3000)={@common='dummy0\x00', @ifru_flags=0x8800}) 2018/01/08 12:10:46 executing program 0: mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_IP_XFRM_POLICY(r0, 0x10e, 0x5, &(0x7f000077d000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @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, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f1f000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000f1f000)=0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000f20000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000f20000)=@assoc_id=0x0, &(0x7f0000d68000)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000068b000-0x8)={r4, 0x2, 0x8}, &(0x7f0000b0b000-0x4)=0x8) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x6, &(0x7f0000f1f000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x7, 0x1000, &(0x7f000024a000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000f1f000)=0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000ed9000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f20000-0x4)=0xe8) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000903000)='./file0\x00', &(0x7f0000f1f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f00006fa000-0x1c)={&(0x7f0000f20000-0xc)=@proc={0x10, 0x0, 0x0, 0x2200}, 0xc, &(0x7f0000f1f000)=[{&(0x7f0000f20000-0xbc)=[{0xbc, 0x9, 0x100, 0x20, 0x1, "4a5a441b671fdd06796bcc5b18cd0d709e567d8b0e1a0b33fbd5eeccfc63ee66bd475f5afe692a233016af8d2a6fb30170a2d01bbfbe333f58535708be709c9ebf96248b7bb63d42b5537ececfb5a75aed215f28de9a466eb3ff8e5c23f64562df1402881fe8abec4f3f2a11baf401d0efd2a3d5ba1d7ca3370911ce14818d79a758b036d7660672570b66120072a63ac3452e366e00e1bcec729afeb7dd69e3d9876b5743c1af9d74910f"}], 0xbc}], 0x1, &(0x7f0000f1f000)=[@cred={0x18, 0x1, 0x2, r2, r3, r5}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @rights={0x30, 0x1, 0x1, [r1, r0, r1, r1, r0, r1, r1, r1, r0]}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r1]}], 0x7c, 0x0}, 0x4000000) accept4$unix(r1, &(0x7f0000873000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00003e0000)=0x8, 0x80000) 2018/01/08 12:10:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x8005, 0xaa2}}}}}, 0x0) alarm(0x800) 2018/01/08 12:10:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000b37000-0x8)=0x0) 2018/01/08 12:10:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r1, &(0x7f0000f25000-0x30)=[{&(0x7f0000a73000-0xe8)=""/57, 0x39}], 0x1) clock_gettime(0x0, &(0x7f0000e93000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000ef4000-0x8)={0x0, 0x0}) setitimer(0x3, &(0x7f0000cec000-0x10)={{r2, r3/1000+30000}, {r4, r5/1000+10000}}, &(0x7f00005a9000)={{0x0, 0x0}, {0x0, 0x0}}) dup3(r0, r1, 0x0) fchown(0xffffffffffffffff, 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)='/dev/sequencer2\x00', 0x400000000024419, 0x0) 2018/01/08 12:10:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000dfe000-0xb)='/dev/loop#\x00', 0x10000, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ecf000)='/selinux/enforce\x00', 0x0, 0x0) r2 = syz_open_dev$mice(&(0x7f0000cd2000-0x10)='/dev/input/mice\x00', 0x0, 0x301280) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f00001c2000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) ioctl(r0, 0x401000000000127b, &(0x7f0000055000)="") 2018/01/08 12:10:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x100, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f00009f5000)={0x0}, &(0x7f0000a41000)={0x0}, 0x8) 2018/01/08 12:10:46 executing program 5: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000fc2000-0xd)='/dev/binder#\x00', 0x0, 0x802) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x48, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006000-0x18)=[], &(0x7f000000c000)=[]}}, @register_looper={0x630b}], 0x1, 0x0, &(0x7f000000d000-0xa5)='6'}) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000fc2000)='/selinux/user\x00', 0x2, 0x0) r2 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000fc3000)={0x1, 0x5, 0xfffffffffffffff9, 0x7, r2}) bind$llc(r1, &(0x7f00001bf000-0x10)={0x1a, 0x16, 0x1f, 0x9, 0x6, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000fc2000-0x30)={0x0, 0x0, &(0x7f00003ca000)=[], 0x10, 0x0, &(0x7f0000fc2000-0x27)="fe0480e91bf327d3058602e45b9cd2b3"}) 2018/01/08 12:10:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f00009f5000)={0x0}, &(0x7f0000a41000)={0x0}, 0xfe24) [ 33.697231] binder: 6797:6802 ERROR: BC_REGISTER_LOOPER called without request [ 33.712990] binder_alloc: binder_alloc_mmap_handler: 6797 20000000-20002000 already mapped failed -16 [ 33.716860] binder: BINDER_SET_CONTEXT_MGR already set [ 33.716869] binder: 6797:6810 ioctl 40046207 0 returned -16 [ 33.737992] binder_alloc: 6797: binder_alloc_buf, no vma 2018/01/08 12:10:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x3) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000877000-0x4)=0x0, &(0x7f0000fd0000)=0x4) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000c33000-0x10)='/selinux/access\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f000091e000)=0x401, 0x4) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00004ec000-0x3)={0x0, 0x0}) syz_open_procfs(r2, &(0x7f0000a31000)='numa_maps\x00') modify_ldt$write(0x1, &(0x7f0000c24000)={0x3ff, 0x100000, 0x400, 0x2, 0x0, 0x7, 0x6, 0x9, 0x8000, 0x20}, 0x10) rt_sigprocmask(0x0, &(0x7f00009f5000)={0x0}, &(0x7f0000a41000)={0x0}, 0x8) 2018/01/08 12:10:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000fc2000)='./file0\x00', 0x141046, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) write$evdev(r1, &(0x7f0000a12000)=[{{0x0, 0x2710}, 0x1, 0x3a, 0x2}], 0x18) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f000095c000-0x10)={0x0, 0x0, &(0x7f0000606000+0x38f)=""}) sendfile(r2, r1, 0x0, 0x72439a6f) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000502000)={0x1, {{0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet6_int(r3, 0x29, 0x4b, &(0x7f00003a9000)=0x0, &(0x7f0000a8d000-0x4)=0x4) r4 = syz_open_dev$sg(&(0x7f000056a000-0x9)='/dev/sg#\x00', 0x20000000000, 0x60940) symlinkat(&(0x7f000011a000)='./file0\x00', r4, &(0x7f0000308000)='./file0\x00') getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000a0e000-0xa0)={0x0, @in6={{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x3, 0x100, 0x1000, 0x8953}, &(0x7f0000a3b000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000324000-0x8c)={r5, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r6 = openat$keychord(0xffffffffffffff9c, &(0x7f00009af000)='/dev/keychord\x00', 0x658bcd8fe32026db, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000078000)={0x0, @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]}, 0x9, 0x9}, &(0x7f0000c9c000-0x4)=0x98) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00007a1000-0x4)=0x0, &(0x7f0000257000)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000540000-0x6)={r7, 0x89}, &(0x7f0000cbb000-0x4)=0x6) accept4$ipx(r4, &(0x7f0000a22000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000403000-0x1)=0x4, 0x80800) 2018/01/08 12:10:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000b37000-0x8)=0x0) 2018/01/08 12:10:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) 2018/01/08 12:10:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000c76000-0x6)={0x3, 0x8000, 0x8000}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b2c000-0x4)=0xc) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000b2a000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000590000)='/dev/keychord\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000083000-0x4)=0x0) ioctl$PIO_UNIMAPCLR(r4, 0x4b68, &(0x7f0000b0a000)={0xfffffffffffffff8, 0x7fff, 0x2}) ptrace(0x10000000004206, r2) waitid(0x0, 0x0, 0x0, 0x1000002, &(0x7f000004b000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 12:10:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000697000-0x20)="1f0000000301fd39010000f60000800100fff8000900018006fdf80000f200", 0xfffffffffffffef4) recvfrom(r0, &(0x7f0000080000-0x57)=""/87, 0x57, 0x0, 0x0, 0x0) 2018/01/08 12:10:46 executing program 5: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000621000-0x10)='/selinux/member\x00', 0x2, 0x0) r1 = fanotify_init(0x4e, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x4000, 0x0}, {r1, 0x8004, 0x0}], 0x2, &(0x7f0000181000)={0x0, 0x1c9c380}, &(0x7f0000001000-0x8)={0x5}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(0xffffffffffffffff, &(0x7f0000ce4000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d71000)=0x10, 0x0) pipe(&(0x7f00003c2000-0x8)={0x0, 0x0}) r2 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x0) recvmsg(r0, &(0x7f0000db9000)={0x0, 0x0, &(0x7f000084b000)=[{&(0x7f000094c000-0x11)=""/17, 0x11}, {&(0x7f000012e000)=""/142, 0x8e}], 0x2000000000000324, &(0x7f000008b000-0x43)=""/67, 0x43, 0x7f}, 0x0) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000d31000)=""/177) 2018/01/08 12:10:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000b37000-0x8)=0x0) [ 33.743697] binder: 6797:6802 transaction failed 29189/-3, size 0-0 line 3127 2018/01/08 12:10:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x7, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f0000511000)=[{0xdc, 0x10f, 0x66, "120d57c833e5c557ee6255288b591ff7372a1032cf9472744e6d77ecf937811ae411632a77ee159a45bd562ba155b68af030ac42de63e49c6a52b82e81c833f5343f5250e233e66f56fc3824494b8aa99288309baabd7f6abdc527ff9fc49eaaa374033c57d694cd78e1f18b76fe0e3b49659407bd009a04da56cadfc94cdc8831b5b174e3a2002a326cbebda514638c598db495d1124fa1b45072a09876cd6a5e200b97f93461c6fe71b6cadf66522391a7a811f2a13ad6205c7f76cfd8c40f78603ccf0f23ed24fe120aeed6927d"}, {0xc0, 0x139, 0x40, "30aaf21e9244616bc03c619adaff5a91c782731acd0854c05755c398a37f0958878e3f4efa073c46620d912ae85524c75fd3f8382f75df6ec587ab31e42209efb6c173588b1c612a8b506f6a30aefc20eebff9497d778363704c295dc90adde4833f5f1e7d43dabbb0677bc4d82de7fed4a1d11bd33a3c0fbee571f34577851215c263d19b273251a42d8cc0c0d1da5e9d3db8bb54f888c6dc0db5e10017f94e10bf65702d5e747694b3be91b46ea5a58a77"}, {0x24, 0x10f, 0x0, "55d8f3d0dec11f02952bbff491e118ed2ce97e306dbfe6"}, {0x100, 0x84, 0x8, "fb97bf5d15a15a56cfc398df605c1b9c8ddc74025e9817c87e78cb0e29b968dc2fd97564d901eec9fdc478c38978ede36e1731b7f9d588c95e139531e1489798c5cddf1c99a1b9b6661cbf0929c3f68d843f9f7afa6eca6d75e0986d97fc78124f4b533199e0ecc2796eaf542791384c5ef54ee5671e29046bacb307053f8b5e108a20fbeeda287bc4a32c624e815fd9d13d83f0af4ece8058ce1eeb7dc56f389fae5ee4d0cde6af28e3071f0266ad47c61bd1d1a4094cec73046abca4c5f29a03acba085c79814f1ce5cce69e6121ca0c0ca26dafd801f011b30cc15912fe0577c03536d99abeb6a1caa55c9b775c654f7a213f"}, {0xac, 0x11b, 0x7, "dd142b8842cf18625ae05b73203bdacfdfe5860ebe6c50eac0ead7809879643771666ca6c0dfe6cacd7af25c6e0e54ecd49bec7f8ac7665a7b7e92968a132a2d3e550fb0a8856333a9d4f60cc992a746094f8fac456ebc32615f770f6143ffe3520cfa0e773f09e72aa945f0bb5bbbfb8b1c3e22e6ae0358fc6e2e1adb18584e4ee709b4001511104897b00e1fc841a126390fe5b2c3704d4248ccf8ecbaa3"}, {0xc, 0x0, 0xff, ""}], 0x378, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000c76000-0x6)={0x3, 0x8000, 0x8000}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a18000)='./file0\x00', 0x0) pivot_root(&(0x7f0000bdd000-0x8)='./file0\x00', &(0x7f000026d000-0x8)='./file0\x00') r0 = dup(0xffffffffffffffff) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000a1e000)=""/57) 2018/01/08 12:10:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f00009f5000)={0x0}, &(0x7f0000a41000)={0x0}, 0x8) socketpair(0x4, 0x807, 0xb0f, &(0x7f00000fd000-0x8)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000164000)={{0x2, 0x3, 0x5bd, 0x3, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00006d6000-0xc)={0x15, 0xc2, &(0x7f0000a74000-0xc2)="58f1349aada25ddd5fea874f87ec0e4f9e65ff73d9f8c9f6a07ff586b770c79883b0476077938bfb76aa63aa4e66b1d484ef0c8fdd29914068762706424274892e8db68afcd1bfc940f162bc3e644220f162de687d16c032eac6674b1ca19b8d0a768c344674834b46b0f71e97ca71af732dff4c1d25b845481df826f270ff28cc3ead3dbcd46ca77876e919278f53c14477ccd389075e4e0423de214ec24cdef9a51f9aef6e72c1ae8aad0cb42566f53849536792795afe120571d2ac488988c892"}) 2018/01/08 12:10:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setpipe(r0, 0x407, 0x29e4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000f0e000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$getownex(r1, 0x10, &(0x7f0000fe8000)={0x0, 0x0}) setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f00004cf000-0x4)=0x8, 0x4) sendmsg$unix(r1, &(0x7f0000dd3000)={&(0x7f0000d3e000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000095f000)=[{&(0x7f0000fbc000-0x1000)="6441c7ef0cce3caa5419baba42bb1cda8d00fd61e35dae48e7cd043b6fdeffe9e90ba309df3de56b58458105e3d1c2fbb501af6cb4a5799e5ee4b7f9c67c1c963594bd72a0bcf7a49178a9a4096289c7728aa4551f416156851032923cd1f422d0ee653be513e6257460a3fb1762b5e7ba4bf0f1477fffb01478aa6b000d9e89bac8575281e97fa3028ea980a127c877ce8f266eb8414df93ebec8ee986fb33d54d2e265ce2d36fa3f67168627fc21d37294ea4b0a91210d644feeee0c840803acee3fbde2024fc3", 0xc8}], 0x1, &(0x7f00002b0000-0x44)=[], 0x0, 0x0}, 0x4008080) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2018/01/08 12:10:46 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e25000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f000008c000-0x8)={0x7f, 0xf039}) mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x200000000000009, &(0x7f0000018000-0x10)={0x0, 0x0}) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/08 12:10:46 executing program 3: mmap(&(0x7f0000000000/0xeff000)=nil, 0xeff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b27000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000eff000)=0x6, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) r3 = dup3(r2, r1, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000ef0000-0x4)=0x7fd, 0x4) setsockopt$inet_int(r2, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000656000-0x10)={0x1000, 0x2c5, 0x4, 0x6}, 0x10) sendto$inet(r3, &(0x7f0000833000-0x1)="", 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r2, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000efa000)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) r4 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1006, &(0x7f0000f02000-0x15)="78064d0ae34e8247de55ffdcc94baba494633af551") recvfrom$inet6(r4, &(0x7f0000f00000)=""/151, 0x97, 0x20, 0x0, 0x0) 2018/01/08 12:10:46 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x3, 0x0, 0x1de02c6b0129215f) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e2e000-0xf)='/dev/sequencer\x00', 0x0, 0x0) sysfs$1(0x1, &(0x7f0000000000)='/dev/sequencer\x00') socket$unix(0x1, 0x5, 0x0) sendto$unix(r0, &(0x7f0000212000)="d096a7b12dbbe3ee5f03bf18abd348ec7098c43df8da14ad14284b051f92fdb2d90d5fb48d9682220e99561ec4395493684bd0f9f4cd2ccbdf70a2db24fe1475cd4e61c9082fc80d4bce41c1fb8ee53788c1c8b298b7a7a81ef9740c4ac7a92a4133ca378392e12eb4baed9ca912628e71781594e8af80728f4ea2cc7112d34cac201131decd0c935e9e39b1da4ea7d3b3dad2156b32c43305ac5e68f49f01d458b4e27b3dd12c588a1c8159102004ecfb57bd7b6b502133", 0xb8, 0x40000, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x3, 0x32}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0x83)={r1, 0x7b, "d1a06df14d083c6960866891f3f24760e8560354a96de33f982c7fde5969cd96a1ea48a32b9624e9a3c61a18845240c3c4b6c5917360dcc90f05fc9f3f82ef62c5c29e640ef1ec3759da3ca0c27803dcf2dc202d6235c841e460997b30819b3b049cd2541511ba3f43bb397aada856bdca7a863673770a7ffdcb21"}, &(0x7f0000001000-0x4)=0x83) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000000)={{0xffffffffffffffff, 0x2, 0x5, 0x0, 0x1397}, 0xb5f, 0xf5, 0x41, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) userfaultfd(0x180000) 2018/01/08 12:10:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000054d000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) vmsplice(r0, &(0x7f0000f11000)=[{&(0x7f0000fb7000)="95423b3105e1a588ae0fc9f4e7b8fd28ee942170c4123b3f08b2e5d2650ba9de51b876a0995f563a756b6c88f3644e7a5160f28f41740fc60594f7d951921211f6ce81e107815e675e6dd9eae7800c66427382eb2e98968caae6a198b91bf3e9336da68c3666b60aee2ec870efd675f45f44db8f2f628989b596da894c44a2a7ed86c853ff4989345e919a36056c3dad9adf6839919eb12f", 0x98}, {&(0x7f0000ebf000-0xc0)="9f815b5edf7e2046c7948e720cdafd1f1e9ee8702eccb4e1d606dafaf9d86e4ad3e06c9338e180bb3bb35dc095857ebf3705324d9cde3d3d91cc9eb853973ca7b75045c2507d7a8e72c3493029aed470f6d60c25682d1014f66dab7187a07c27ecc889db591c68b5facf592cc9fe1c193b7d915a44e0afc314e73176413bd875835172f3ca41f63fccd7b3f76d3ffffec2825af8f7c38c8d2415f92d7d86d20a06e8d3898db5f725fe3decff551118826280a0b6ea07948ed811cf0380fd0ac6", 0xc0}], 0x2, 0x0) pwrite64(r0, &(0x7f0000dad000-0x61)="", 0x0, 0x0) 2018/01/08 12:10:46 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e41000+0x846)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000d09000)=""/202, 0xca) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000002000-0x8)={0x1, r1}) mmap(&(0x7f0000000000/0xdf4000)=nil, 0xdf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x200000000000a, &(0x7f0000425000)=0x0, 0x4) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000df4000)='/selinux/create\x00', 0x2, 0x0) 2018/01/08 12:10:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000073000)={0x0, 0x2, 0x3, 0x401}, &(0x7f0000599000)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000062b000-0x14)={r2, 0xffffffff, 0x100000001, 0x0, 0x3, 0xfffffffffffffffe}, 0x14) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x806, 0x1, &(0x7f000042b000)={0x0, 0x0}) ioctl$KDDELIO(r0, 0x4b35, 0x5) rt_sigprocmask(0x0, &(0x7f00009f5000)={0x0}, &(0x7f0000a41000)={0x0}, 0x8) msync(&(0x7f00005e9000/0x4000)=nil, 0x4000, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ca8000)='/dev/sequencer2\x00', 0x8000, 0x0) fcntl$setstatus(r1, 0x4, 0x2000) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000a5f000)=0x0) 2018/01/08 12:10:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setpipe(r0, 0x407, 0x29e4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:46 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x8, 0x0, &(0x7f0000001000-0x10)=[@acquire={0x40106308, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80001, 0x0) mmap(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000009000)={0x0, 0x1000, "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"}, &(0x7f0000009000)=0x1008) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000005000-0x10)={r2, 0x4, 0x8, 0xfff}, 0x10) 2018/01/08 12:10:46 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000042d000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000798000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000fab000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000135000)={0x40000001, 0x0}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000d65000-0x4)=0x80000001) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f0000429000+0xbd4)={{0xffffffffffffffff, 0x3, 0x7, 0x1, 0x4}, 0x5, 0xc72, 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f00006e8000)=""/62) r1 = socket(0x11, 0x2, 0x0) sendto(r1, &(0x7f0000772000)="", 0x0, 0x0, &(0x7f000019a000)=@generic={0x0, "6fbed00f54631ce45d99f7174125ca4838484dc1774f5271a826ea2dec6f59471c097146d0c8aa514926c9a54cdd3f66607c405634f0a4c6d12d6416640ce05907106b88f8df7b3ca53db5b005b2ddd1dd6b958379e514039724470d05ec1a5aea66c8124588e7e82d4df228b3d5e3d095f5fca299dc8d3b69129c677021"}, 0x80) lseek(r0, 0x0, 0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f000069b000)={0xffff, {{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]}, {{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]}}, 0x118) 2018/01/08 12:10:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00003f6000-0xb)='/dev/loop#\x00', 0x0, 0x480) socket$inet_udp(0x2, 0x2, 0x0) r1 = open(&(0x7f0000fb4000-0x8)='./file0\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000027e000)={0x0, @in6={{0xa, 0x3, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x316}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x40, 0x10d80000, 0x3, 0x800}, &(0x7f0000262000)=0xa0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000c02000)={r2, 0x7, 0x4, 0x8, 0x6, 0x0}, &(0x7f0000169000-0x4)=0x14) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a80000)='/selinux/checkreqprot\x00', 0x10a01, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000072c000)={0x0, 0x100, 0x6, [0x0, 0x3ff, 0xfffffffffffffff8, 0x448, 0x45, 0x2]}, &(0x7f000012a000)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000795000-0xc)={r5, 0x7, 0x30}, &(0x7f0000f10000-0x4)=0xc) dup2(r3, r0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000055a000)='/dev/loop-control\x00', 0x80, 0x0) 2018/01/08 12:10:46 executing program 7: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000197000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000001000-0x8)=0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) 2018/01/08 12:10:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setpipe(r0, 0x407, 0x29e4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f00008e6000)={0x0}, &(0x7f0000a41000)={0x0}, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f000007c000)="2400000010001f004d12e30800de010303050100060001001f000000060002001d120000", 0x24) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000111000-0xd)='/selinux/mls\x00', 0x0, 0x0) r2 = fcntl$getown(r1, 0x9) ptrace$getregset(0x4204, r2, 0x201, &(0x7f000071a000)={&(0x7f0000aeb000)=""/159, 0x9f}) 2018/01/08 12:10:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00005a0000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mmap$binder(&(0x7f00009e2000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) dup2(r0, r1) 2018/01/08 12:10:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000087a000-0xe)='/dev/keychord\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f000047c000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000bab000-0x8)={0x0, 0x0}) write$sndseq(r0, &(0x7f000014a000)=[{0x6, 0x0, 0x7, 0x6, @tick=0x1644000000000, {0x7, 0x3}, {0x4, 0x9}, @quote={{0x7ff, 0x1}, 0x1, &(0x7f00008f6000-0x1c)={0x8, 0x7fffffff, 0x1, 0x8, @time={0x77359400, 0x0}, {0x1, 0x3ff}, {0x4, 0x4}, @control={0x7fffffff, 0x81, 0x2}}}}, {0x1, 0x7b, 0xff, 0x100000000, @time={r1, r2+10000000}, {0x4, 0x9}, {0x3, 0x4}, @control={0x310, 0x37f, 0x0}}, {0x3f, 0xffffffff, 0xff, 0x0, @time={r3, r4+10000000}, {0x9d, 0x7abe}, {0x1, 0x7fff}, @note={0x6, 0x7, 0x5, 0x9, 0x4}}], 0x54) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f00008b4000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r0, &(0x7f0000846000-0xc)={0x0, 0x0}) 2018/01/08 12:10:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000054d000-0x8)={0x0, 0x0}) accept4(0xffffffffffffffff, &(0x7f000042b000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00007a4000-0x4)=0x14, 0x80000) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000a12000)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f000061e000-0xd)='net/sockstat\x00') lstat(&(0x7f0000f88000)='./file0\x00', &(0x7f0000164000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f00009c9000)=r3) read$eventfd(r2, &(0x7f0000273000-0x8)=0x0, 0x8) 2018/01/08 12:10:46 executing program 3: mmap(&(0x7f0000000000/0xdfa000)=nil, 0xdfa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000dfa000-0x3)={0x0, 0x0}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005ab000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r1, 0x107, 0x5, &(0x7f0000b07000)=""/146, &(0x7f0000dfa000)=0x92) recvmmsg(0xffffffffffffffff, &(0x7f0000dfa000-0x60)=[], 0x0, 0x0, &(0x7f0000dfa000-0x8)={0x0, r0+30000000}) 2018/01/08 12:10:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000074d000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f000065a000)={&(0x7f000025b000)=[0x1, 0x0, 0x9], 0x3, 0x0, 0x200, 0xffffffff, 0x7fffffff, 0x4, {0x9, 0x3, 0xffffffffffffffe0, 0xdc30, 0x20, 0x1, 0x2, 0x53, 0x6, 0x9, 0x3, 0x80000000, 0x3, 0x7c, "182b7e537c27b35f08d521b0b030c8361ccb414a42ab02fe14cda261c69ca6e6"}}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) [ 33.952253] binder: 6885:6888 BC_INCREFS_DONE u0000000000000000 no match [ 33.979853] binder: 6885:6904 BC_INCREFS_DONE u0000000000000000 no match 2018/01/08 12:10:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f00005b3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r1, &(0x7f0000000000)={0xfff}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0x100000000, &(0x7f0000ea7000)={0x0, 0x0}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000e8b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000429000-0x4)=0x14) rt_sigprocmask(0x0, &(0x7f00009f5000)={0x0}, &(0x7f0000a41000)={0x0}, 0x8) rmdir(&(0x7f00006c0000)='./file0\x00') 2018/01/08 12:10:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0xc) write(r0, &(0x7f000026c000-0x48)="1f00000004015900000000000000e0ff0a9d1e0a090001800400ed4000df18", 0x1f) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00006f5000)={0x40, 0xfffffffffffffffc, 0x8202, 0x7, 0x10001, 0x3, 0x80000000800000, 0x6, 0x0}, &(0x7f0000af5000)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000e5e000-0x8)={r1, 0x10000, 0x5}, &(0x7f000063f000)=0x8) 2018/01/08 12:10:46 executing program 2: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000926000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000210000-0x4)=0x10, 0x80000) pwrite64(r0, &(0x7f0000a95000-0x4a)="653890b89ac9cc5c2384001e492679db46c1708f70653416622ac6fc84adb8c55eed8ff2b42c0bb60b8384aa3203513dd741501f6538c28bec8e4f2e1fef943eb532aee87a263f5f191f", 0x4a, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cd2000)='/dev/vga_arbiter\x00', 0x20001, 0x0) write$eventfd(r1, &(0x7f00009c3000-0x8)=0x0, 0x8) 2018/01/08 12:10:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00008eb000)=0x0, &(0x7f0000aff000-0x4)=0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d2b000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000f89000-0x10)={0x0, 0x1, 0x776a, 0xffff}, &(0x7f00007d0000)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000c2000)={r2, 0x9}, &(0x7f0000312000)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) dup(r0) 2018/01/08 12:10:47 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xca, &(0x7f0000001000-0x4a)="fa80f95776d0d0036d0ae7f68c9fa69e56b622f19412f52997d7d647805d6550ba6807eb5f24818f506175ce649045cbac06fad22d7929394d2381b2506bebcd5cd3971b7020f81560dc", 0xfffffffffffffe06) 2018/01/08 12:10:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00003f6000-0xb)='/dev/loop#\x00', 0x0, 0x480) socket$inet_udp(0x2, 0x2, 0x0) r1 = open(&(0x7f0000fb4000-0x8)='./file0\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000027e000)={0x0, @in6={{0xa, 0x3, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x316}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x40, 0x10d80000, 0x3, 0x800}, &(0x7f0000262000)=0xa0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000c02000)={r2, 0x7, 0x4, 0x8, 0x6, 0x0}, &(0x7f0000169000-0x4)=0x14) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a80000)='/selinux/checkreqprot\x00', 0x10a01, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000072c000)={0x0, 0x100, 0x6, [0x0, 0x3ff, 0xfffffffffffffff8, 0x448, 0x45, 0x2]}, &(0x7f000012a000)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000795000-0xc)={r5, 0x7, 0x30}, &(0x7f0000f10000-0x4)=0xc) dup2(r3, r0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000055a000)='/dev/loop-control\x00', 0x80, 0x0) 2018/01/08 12:10:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f000041a000-0x15)='/dev/pktcdvd/control\x00', 0x441, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00004cc000-0xe)='/selinux/user\x00', 0x2, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000d49000)='/selinux/access\x00', 0x2, 0x0) syz_open_pts(r2, 0x4000000002) syz_open_pts(r1, 0x88882) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000df6000-0x18)="02000000020001000000120000098c88000100000201005e", 0x18) 2018/01/08 12:10:47 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x80}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000)={r1, 0xf4, "766ea74953144c6f68444c9172f72d567617aaee46d36c78f865d70a8b7bb67700c0059c44fe6ddbc06fff29d1196c0af9f42179b1d88ede24ac9e663c55d88f139edd2efd1f9bff21df27ec02f8270d2cb9c0a3a1116903d3b6ad2341f547acbac47b31e251c55c464e1a202b7d9e601d43fc67e3958e88f7b5b6272648beaea551e034ceb64d3a2749c384a8cea795ff1634a702c2c56e3eece208b54b4204cde11d1a8c57003d88defdb3acb093b93e5ec62aa207b5968be2842b0b7488e851078da890421335cb0f3b5d9ae71e73ea024a7256d6e80a2eee48ffbf20354b41df073db9c64ddd0f893668b69693fd0ed65ff1"}, &(0x7f0000002000-0x4)=0xfc) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000183000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0xf8)="afd923774304d2410e3c16facd12a987e48cd1de0b89cd6ea4f3d315d1326aba0c9a863f1276fb5ff03c17af1580bb9a64afa8810f8c6cff378abaf1be92afd65f6a6b9ef3463acd345b4f125cac56a6aaca3e7108a1c18fcaadc69243bf42ef0255607942641b4a5b87145f6c93bfdbe1b0cb6347e939140a203f1219f7ab4027bb614f1048e7b08bce8631564a5a90818b2f34f0e0be8f04a48464beb4c67c979116966b7b48fd51bad9b41288798dab22030928b02dfc8c2ef6e090cd3cd01852cf30e7bb338943fe5296167f706761292fd1b092a9e8a356086f87c828be1f39245dfc3441faa78d9c84aee7ba4d4193484e51308f7b", 0xf8, 0xfffffffffffffffd) keyctl$get_keyring_id(0x0, r2, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f00000c0000-0x8)='keyring\x00', &(0x7f0000baa000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) lstat(&(0x7f0000c7a000)='./file0\x00', &(0x7f00000b2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$get_persistent(0x16, r4, r3) r5 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f0000ad5000)=0x0, 0x4) r6 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000396000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r6, 0x80585414, &(0x7f0000a3b000-0x32)=""/50) keyctl$setperm(0x5, r3, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f85000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x40082404, &(0x7f0000368000-0x8)=0xffffffff80000000) keyctl$revoke(0x3, r3) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000db2000)={0x0, 0x800}, &(0x7f0000557000-0x4)=0x8) ioctl$KDSKBSENT(r6, 0x4b49, &(0x7f00005c8000)="71ad58be8b3067d393a9b5abe4e475c5ad36e273747ddee59c11ab41") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000c54000)={r8, 0x100000001}, &(0x7f000057d000-0x4)=0x8) 2018/01/08 12:10:47 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x1, 0x100) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00001a9000-0x8)={0x0, 0x101}, &(0x7f00008b6000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={r1, @in6={{0xa, 0x0, 0x762e, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1f, 0x4, 0x4, 0x5a}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10002000000011, 0x8000000080003, 0x0) bind$packet(r2, &(0x7f0000c85000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2018/01/08 12:10:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_ifreq(r0, 0x0, &(0x7f000024c000-0x28)={@generic="6d8cdf308ff0ff2a0702c74e1bf31be5", @ifru_data=&(0x7f00007ee000)="5df8b2f20aca18b753ae3c27c3487cdce22797856189a89237e51918fd1e55ce"}) sendto$inet(r0, &(0x7f000074e000)="", 0x0, 0x0, &(0x7f0000502000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 12:10:47 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$KDSKBLED(r0, 0x4b65, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0xffffffffffffffad) bind$inet(r1, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000093000)="", 0x138, 0x40, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000310000-0x8)={0x5, &(0x7f0000c6e000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000011d000-0x14)={0x0, 0x20000000012c6, 0x1000010004, 0x8000, 0x0}, 0x14) sendto$inet(r1, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f0e000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000e2e000-0x8)=[0x6, 0xd08]) 2018/01/08 12:10:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000077e000-0x10)='/dev/sequencer2\x00', 0x400002, 0x0) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f0000001000-0x1)=0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000087000)='/selinux/create\x00', 0x2, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000ff7000-0xb8)=""/184) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2018/01/08 12:10:47 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x1)=0xb) ioctl$int_in(r0, 0x5421, &(0x7f00005dc000)=0x4306) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00009d5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000093c000-0x8c)={0x0, 0x0, 0x0, '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]}) fstat(r0, &(0x7f0000e06000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000304000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x83, 0x1, 0x81, 0x2, 0xa0, 0xa0, 0x5c, 0x2, r2}, {0x3, 0x7, 0x9, 0x8, 0x547, 0x7, 0x7fff, 0x699b}, {0x6, 0x3, 0x5, 0x7f}, 0x9, 0x9, 0x3, 0x1, 0x1, 0x3}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x2b}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7, 0x3, 0x9, 0x18c0, 0x81, 0x7d9f}}, 0xe8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000d33000)={0x0, 0x0, {0x1, 0x0, 0x0, 0x103, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 12:10:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00003ac000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpid() wait4(r1, &(0x7f00009fc000-0x4)=0x0, 0x1, &(0x7f0000789000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000035d000+0xff7)='/dev/hwrng\x00', 0x208a01, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000e77000)={0x0, @in6={{0xa, 0x1, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x8, 0xe6, 0x10001, 0x394, 0x5, 0xfff, 0x8, 0x2, 0x48e1, 0xd179, 0x9, 0x823, 0x868, 0x1]}, &(0x7f0000d9d000)=0x108) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000b38000)={r3, 0xb9, "45364f1aa38e575adb10cb34bb2cae7f10e16d106a1cb3e0f5195daa4f34d35fcaf78f163a1ca9df18fc827f1899152ad9309c4892f48b47a6409a262c209dd2c28ef4fb3d744bf3abca14cb74dd20ff29eadb80e9453a55d617a87dfb0d3185e5d06f489bd133197ad0f1b5a0d3e7350a5bce188c3996fb3516a059d90165abf6b92888e610669065ed4becadc71dc0388cd2b434a5fdc9a090b5a7f5e6dcf47e14b025ff02328c08e9631b8fac003dbff153e20638fa01dd"}, &(0x7f00004aa000-0x4)=0xc1) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000daf000-0x10)={0x0, 0x2710}, 0x10) read(r0, &(0x7f0000327000-0x50)=""/80, 0x50) 2018/01/08 12:10:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000798000)={0x2, [0x0, 0x0]}, &(0x7f0000dfd000)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000f3b000)={r2, @in6={{0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7fff, 0x1000, 0x1, 0x7fffffff}, &(0x7f0000ba0000-0x4)=0xa0) listen(r1, 0x0) writev(r0, &(0x7f000013b000)=[{&(0x7f0000374000-0xec)="580000001400192340834b80040d8c560206f8ffec0481000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) r3 = accept4(r1, &(0x7f0000f09000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000001f000)=0x10, 0x80800) setsockopt$inet6_dccp_int(r3, 0x21, 0xf, &(0x7f0000343000-0x4)=0xebb6, 0x4) 2018/01/08 12:10:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fdd000)='/dev/keychord\x00', 0x200, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000366000)={@multicast1=0xe0000001, @rand_addr=0x10000, @multicast2=0xe0000002}, 0xc) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000725000-0x8)='net\x00') fstat(r1, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg(r1, &(0x7f0000ec3000-0x1c)={0x0, 0x0, &(0x7f0000030000)=[{&(0x7f00007cb000)="3823f65fe65f446424e1603304cf14c9c74d9d0842e7e13dcffb16e2f11b0c763461bfdecd75e5c2c319eb9d6afe0dd4143d95b91b01e5c1b398082428ab8619c7ac89078a609e988000597898a6399fad16b19644ae02c7c68db28f155f7b6b91f487d354f6085a2e6e69ee2ef2bc3946a1f8a24bae0cd1f2d21dc4a03ee233b73ee3a373099042cea0bf4a991523c46ddb73261e6e3be3288994e1c93d6285c62894e62b6f59ff9d1a0299e18fa86b137189b6c6533206249eb4dc03ab88b59bece640616bd1c786c521f662d9d95c4dfb35b80161fae7152279f2dd28d104714d84b5014932", 0xe7}, {&(0x7f0000141000-0x9)="618481d83645918c8f", 0x9}, {&(0x7f0000293000)="75cab2dd15b0beab9c96f8f77d7640a74d42c0154954e3957dff6286302cadbdb94f6c840e99207967065f001cba60555bc2a1de215d66d8011aa5eb6813360cb5de613dd9acc83403f81bffa7440e91ffe8b539ab2ec1d9078d5c6aa480548ae62e8fcc37dd9a1607a75d30654866439c96a9ee537c60f808d05ebdf95737b8f738f0cbbac64dd7272302b7c6875e8429b15ab05447535cbb4ea73c1749e646d542c5b472706f2848d75321b69ee81d1255b370efae2ca2a1070592602619c60927823fbdb9cf1b9e097b521bf07a976787cfadbdaa10977fe2cdc37d268c83a8e9c4bd2b1add3f1aa7", 0xea}], 0x3, &(0x7f00009e1000)=[{0xf4, 0x11b, 0xc65, "c42e1d775ffef5a2005c9fcb75b8b7b93b89e445194e3fe0d42d3ed6cc45c8073684130d872d13973c16e6a966cf182b74d3b99d44db3af82dbc28e39d9f0a0c85fa965e9b1769f7ec9038824404804eb25420b058897fbb3329292341003b9c71ce2421bf66d1c08f86e1878fb5435993857ba258ee889a00605e4935b8a31f23b53c3fc57db521811242d522f645c5dff75b06f32808c46a5f8f83acd538737800d05ae61cec40bd18a35fde7b7b65628921056cf7d91be74451773272d01e01e336fff7970f60c1cf9007f5fce3bb855eb272674d154d44ed0e3f38a5690264fb8eb40b"}, {0x94, 0x11b, 0x9, "2a068e035e88e2830f662253eda1b89e2cedcfad0b2d629347bbd5f2b9d3c99af935b7d43db331fcc69e117bce21416d55286f25a6841f06679a4f3539a51e245531b9cb0ee927fbad5e8fd9878ea11c9cc2576e9e8d0ea5968ca932442220e242cb8c23ee9bd46f9a337aae4cf6e295fe71ffbd475181fc3173d07766021584f05563a22122ed02"}, {0x100, 0x115, 0x1, "b4ffe2a9b8eea55561b6ba0cd797c57c898d3d596a681e35b71ff7b384341f71a82b5eff0f28b00878f18f6b610ee3a139d9d7e8428791c011a2898d6e48b342fc9f28adc9273f634e88ee0edb61249b62db3ed0565508b7f887883fe5c79d81d236da956904dcd4a37237f09256bd49b8574902b2c58a597865bb18e1727ff8992fd7dab2aa9922f78335a8a012a84d599070b411bfc3ba6182df193b128654c85156ddb9054ced413678029dcefe1766bfef0773489d2df41df71efd62493f3271d473afd004891e82f32fa0f4675763a215783337ae78ef64ed537208e4106042ec21e43dd5cb39fff06704af1d1ee3b6"}, {0xa8, 0x108, 0x6, "bc2e0a4b080362ebcf34b92918d4e7aa6aee27af25ab5143bee4b01b617e45535a16e31dc013e82855c36254ae6e3a63fc34d2e673915884e87eca5bd9319c328fa6fd7fb2c65b993eba031718a198323fd0c7db38be9ff817366428a0c297bda6b2fa84d9d8a1a1bb8677d61bfaceaa7e85aba794ddd82a039e2d6f3c64261e0d2906cebe1a133d66eff282a3fcd743379446d4091a9f9bceb4cd92"}, {0x100c, 0x11f, 0x9, "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"}, {0x10, 0x114, 0x3a, 'R'}, {0x54, 0x11, 0x4, "473ebfbde582f78ed8aee2771b546afa3982b675f50c68b2485d47107d497fc2cf4174d18621486be17f998d7358c260d04ed818b7f19197e755432b46959a7e2798ad5bd922"}, {0xc8, 0x1, 0x100000001, "460e93d12dc9100809e7411395f3735df4f9034b2b6551ed7a5849519a59d27a8af51a0926f471d20f6fb49962e307ce61fba3777efb0a1fb8acb6ca8c8d9af71cc1420cb9fdce30177dcb8c160e6bbdf2274b3d629a9b014745862ca993b973c849f47ff70836d3140ec0506d433397bee56f02fade406f6e74f950c93a576882f89068ff40ef68d613df4ecf0f54f32b9ec727b4f362b66aaecd0ad5d59b76faf64bc30cae912ec7edf1405acf679fe82c1e42960bc1a78f"}], 0x1468, 0x44090}, 0x8000) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000281000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cfd000-0x4)=0x8) 2018/01/08 12:10:47 executing program 3: ioperm(0x0, 0x4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x82000, &(0x7f0000f5f000)='"Q', &(0x7f0000f13000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000)="") 2018/01/08 12:10:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000445000-0x10)='/dev/sequencer2\x00', 0x840, 0x0) ioctl$sock_netdev_private(r0, 0x89f7, &(0x7f0000fe8000)="b3b6cf5f033e2ce439899cf601") rt_sigtimedwait(&(0x7f0000dc3000-0x8)={0xff7}, &(0x7f0000fd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000de8000)={0x0, 0x1c9c380}, 0x8) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000268000-0x18)=@generic={0x40, 0x100000001, 0x4}) prctl$getreaper(0x0, &(0x7f0000794000-0x4)=0x0) syz_open_pts(r0, 0x80200) socketpair$ax25(0x3, 0x2, 0xb, &(0x7f000006f000-0x8)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffff80, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000dd6000)=0x5, 0x4) 2018/01/08 12:10:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) dup3(r0, r0, 0x80000) writev(r0, &(0x7f0000b13000)=[{&(0x7f00004b4000)="2900000021001980013d5424000a0020020000f200f000000000000405000c00000400000006ec006e", 0x29}], 0x1) 2018/01/08 12:10:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000327000)="ef", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f00005ce000)='/dev/usbmon#\x00', 0x6, 0x2480) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f00003c4000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) getpeername$llc(r1, &(0x7f0000ce0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00009cb000-0x4)=0x10) 2018/01/08 12:10:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x2, &(0x7f0000495000)={0x0}, &(0x7f0000a41000)={0x0}, 0xfffffde9) 2018/01/08 12:10:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d94000-0xe)='/selinux/load\x00', 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000522000-0x10)='/dev/input/mice\x00', 0x0, 0x0) fanotify_mark(r0, 0x4, 0x10, r1, &(0x7f0000355000)='./file0\x00') rt_sigprocmask(0x0, &(0x7f00009f5000)={0x0}, &(0x7f0000a41000)={0x0}, 0x8) 2018/01/08 12:10:47 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00009fe000-0x108)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x9, 0x800, 0x9, 0x7fff, 0x3f, 0x7, 0x0]}, &(0x7f0000000000)=0x108) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r0, 0x0}, 0x8) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f00005cd000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000034a000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000024a000-0x4)=0xe8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000033f000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000ffc000-0x4)=0x7) dup3(r3, r2, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c4c000-0x15)='/dev/pktcdvd/control\x00', 0x8100, 0x0) getsockname$ax25(0xffffffffffffffff, &(0x7f0000408000)={0x0, {""/7}, 0x0}, &(0x7f00000ea000)=0x10) 2018/01/08 12:10:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000dee000)='/dev/input/event#\x00', 0xeb7, 0x10d100) mmap(&(0x7f0000578000/0x2000)=nil, 0x2000, 0xe368f199acdff8a8, 0x810, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r1, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000d5b000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f000023a000-0x17)=""/23) sendto$inet(r1, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:47 executing program 3: ioperm(0x0, 0x4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x82000, &(0x7f0000f5f000)='"Q', &(0x7f0000f13000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000)="") 2018/01/08 12:10:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000327000)="ef", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f00005ce000)='/dev/usbmon#\x00', 0x6, 0x2480) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f00003c4000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) getpeername$llc(r1, &(0x7f0000ce0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00009cb000-0x4)=0x10) 2018/01/08 12:10:47 executing program 7: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e1d000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f00009f5000)={0x0}, &(0x7f0000a41000)={0x0}, 0x8) [ 34.191646] netlink: 5 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/08 12:10:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d94000-0xe)='/selinux/load\x00', 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000522000-0x10)='/dev/input/mice\x00', 0x0, 0x0) fanotify_mark(r0, 0x4, 0x10, r1, &(0x7f0000355000)='./file0\x00') rt_sigprocmask(0x0, &(0x7f00009f5000)={0x0}, &(0x7f0000a41000)={0x0}, 0x8) 2018/01/08 12:10:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000327000)="ef", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f00005ce000)='/dev/usbmon#\x00', 0x6, 0x2480) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f00003c4000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) getpeername$llc(r1, &(0x7f0000ce0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00009cb000-0x4)=0x10) 2018/01/08 12:10:47 executing program 6: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0xfffffffffffffffe) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef0000-0x4)=0x7fd, 0x4) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000833000-0x1)="", 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) recvfrom$inet6(r0, &(0x7f0000ef5000)=""/151, 0x97, 0x40002021, 0x0, 0x0) 2018/01/08 12:10:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000784000-0xc0)=[{{&(0x7f0000942000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00009d2000)=[{&(0x7f000030b000-0x92)=""/146, 0x92}, {&(0x7f0000f04000-0x52)=""/82, 0x52}], 0x2, &(0x7f0000a4f000)=""/37, 0x25, 0x5}, 0x1}, {{&(0x7f000050a000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006e9000)=[{&(0x7f0000a86000-0xa3)=""/163, 0xa3}], 0x1, &(0x7f0000e7d000-0x88)=""/136, 0x88, 0x3}, 0x9}, {{&(0x7f000051d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14, &(0x7f0000335000-0x18)=[{&(0x7f0000bbd000)=""/57, 0x39}, {&(0x7f0000c3b000)=""/77, 0x4d}, {&(0x7f0000040000)=""/222, 0xde}], 0x3, &(0x7f0000f25000)=""/97, 0x61, 0x8001}, 0x5}, {{&(0x7f00007b9000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000a00000)=[{&(0x7f000008d000-0x4c)=""/76, 0x4c}, {&(0x7f00000ed000-0xd7)=""/215, 0xd7}, {&(0x7f00007a1000)=""/94, 0x5e}, {&(0x7f00001a1000-0xb1)=""/177, 0xb1}, {&(0x7f0000627000)=""/128, 0x80}, {&(0x7f00001b4000-0xb6)=""/182, 0xb6}, {&(0x7f0000a27000-0x61)=""/97, 0x61}], 0x7, &(0x7f000072f000)=""/4096, 0x1000, 0xffff}, 0xa0e}, {{0x0, 0x0, &(0x7f000022f000-0x10)=[{&(0x7f0000e5d000)=""/16, 0x10}, {&(0x7f00006df000-0x6f)=""/111, 0x6f}], 0x2, &(0x7f0000296000)=""/23, 0x17, 0x1000}, 0x0}, {{&(0x7f00001ce000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000e20000-0x10)=[{&(0x7f0000421000)=""/26, 0x1a}, {&(0x7f00008dc000)=""/94, 0x5e}], 0x2, &(0x7f00001b4000-0x92)=""/146, 0x92, 0xff}, 0x6}], 0x6, 0x10020, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00007b4000)={@broadcast=0xffffffff, @loopback=0x7f000001, r1}, 0xc) 2018/01/08 12:10:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) fanotify_init(0x1, 0x8001) rt_sigprocmask(0x0, &(0x7f00009f5000)={0x0}, &(0x7f0000a41000)={0x0}, 0x8) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000806000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f000061f000)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000957000-0x5c)={0x3, 0x0, {0x3, 0x2, 0x3ba0, 0x1, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 12:10:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000006000-0x2c)=[], 0x0, 0x0, &(0x7f0000002000)=""}) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00006e9000)='/selinux/load\x00', 0x2, 0x0) r2 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00004e5000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005ba000-0x4)=0xe8) r4 = getegid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d50000-0xc)={r2, r3, r4}, 0xc) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x1e5, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x10, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000077e000-0x30)={0x8, 0x0, &(0x7f00009ce000)=[@decrefs={0x40046307, 0x2}], 0x40, 0x0, &(0x7f00006be000)="3f6a9aa3ae54d24f589b21189e8a2095986a364f6bb10053dcbf90352187f6938e786a18c9195d94aa59c4b9cb8251b309e91ee14df7aeb4d0006c5ce280637b"}) 2018/01/08 12:10:47 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000e90000)=""/134) 2018/01/08 12:10:47 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000001000)={0x89e, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000001000-0x4)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000a38000-0x4)=0x7) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ba3000-0x4)=0x80000010, 0x4) 2018/01/08 12:10:47 executing program 2: prctl$intptr(0x644984c65f963035, 0x1) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4(r0, 0x0, &(0x7f0000ecc000)=0x0, 0x800) 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) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000)={0x0, 0x6f}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000)={r2, 0x9}, 0x8) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000001000-0x10)=@req={0x3, 0x6, 0x8000, 0x8}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000001000)={@common='ifb0\x00', @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/08 12:10:47 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00009fe000-0x108)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x9, 0x800, 0x9, 0x7fff, 0x3f, 0x7, 0x0]}, &(0x7f0000000000)=0x108) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r0, 0x0}, 0x8) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f00005cd000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000034a000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000024a000-0x4)=0xe8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000033f000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000ffc000-0x4)=0x7) dup3(r3, r2, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c4c000-0x15)='/dev/pktcdvd/control\x00', 0x8100, 0x0) getsockname$ax25(0xffffffffffffffff, &(0x7f0000408000)={0x0, {""/7}, 0x0}, &(0x7f00000ea000)=0x10) 2018/01/08 12:10:47 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x4000000002283, &(0x7f0000001000)="") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0x800, 0x305) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000001000)={0x8, 0x1, 'client0\x00', 0x80000000000000, "fdc1f24e8101e64e", "ddd57732502db5b3e6643f2824d672e527bd9acc6bcf4164977f4ba54e38db81", 0x7, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000002000-0x4)=0x2, 0x4) [ 34.331542] binder: 7041:7044 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 34.357597] binder: 7041:7057 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 2018/01/08 12:10:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00002df000)={@common='eql\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket(0x10000000010, 0x2, 0xc) write(r1, &(0x7f00004b1000)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) socketpair(0x4, 0x6, 0x9, &(0x7f000037f000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000c8a000-0xc)={0x20002000, 0x0}) write(r1, &(0x7f0000bc4000-0x1f)="1f0000000104ff080471cf020000000000d100000b000280000001ff021d00", 0x1f) dup(r2) 2018/01/08 12:10:47 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000019000+0x870)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f000090b000)=""/65) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f00009f5000)={0x5}, &(0x7f0000a41000)={0x0}, 0x8) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/08 12:10:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000903000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000ef2000)=""/212) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000784000-0xc0)=[{{&(0x7f0000942000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00009d2000)=[{&(0x7f000030b000-0x92)=""/146, 0x92}, {&(0x7f0000f04000-0x52)=""/82, 0x52}], 0x2, &(0x7f0000a4f000)=""/37, 0x25, 0x5}, 0x1}, {{&(0x7f000050a000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006e9000)=[{&(0x7f0000a86000-0xa3)=""/163, 0xa3}], 0x1, &(0x7f0000e7d000-0x88)=""/136, 0x88, 0x3}, 0x9}, {{&(0x7f000051d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14, &(0x7f0000335000-0x18)=[{&(0x7f0000bbd000)=""/57, 0x39}, {&(0x7f0000c3b000)=""/77, 0x4d}, {&(0x7f0000040000)=""/222, 0xde}], 0x3, &(0x7f0000f25000)=""/97, 0x61, 0x8001}, 0x5}, {{&(0x7f00007b9000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000a00000)=[{&(0x7f000008d000-0x4c)=""/76, 0x4c}, {&(0x7f00000ed000-0xd7)=""/215, 0xd7}, {&(0x7f00007a1000)=""/94, 0x5e}, {&(0x7f00001a1000-0xb1)=""/177, 0xb1}, {&(0x7f0000627000)=""/128, 0x80}, {&(0x7f00001b4000-0xb6)=""/182, 0xb6}, {&(0x7f0000a27000-0x61)=""/97, 0x61}], 0x7, &(0x7f000072f000)=""/4096, 0x1000, 0xffff}, 0xa0e}, {{0x0, 0x0, &(0x7f000022f000-0x10)=[{&(0x7f0000e5d000)=""/16, 0x10}, {&(0x7f00006df000-0x6f)=""/111, 0x6f}], 0x2, &(0x7f0000296000)=""/23, 0x17, 0x1000}, 0x0}, {{&(0x7f00001ce000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000e20000-0x10)=[{&(0x7f0000421000)=""/26, 0x1a}, {&(0x7f00008dc000)=""/94, 0x5e}], 0x2, &(0x7f00001b4000-0x92)=""/146, 0x92, 0xff}, 0x6}], 0x6, 0x10020, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00007b4000)={@broadcast=0xffffffff, @loopback=0x7f000001, r1}, 0xc) 2018/01/08 12:10:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000784000-0xc0)=[{{&(0x7f0000942000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00009d2000)=[{&(0x7f000030b000-0x92)=""/146, 0x92}, {&(0x7f0000f04000-0x52)=""/82, 0x52}], 0x2, &(0x7f0000a4f000)=""/37, 0x25, 0x5}, 0x1}, {{&(0x7f000050a000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006e9000)=[{&(0x7f0000a86000-0xa3)=""/163, 0xa3}], 0x1, &(0x7f0000e7d000-0x88)=""/136, 0x88, 0x3}, 0x9}, {{&(0x7f000051d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14, &(0x7f0000335000-0x18)=[{&(0x7f0000bbd000)=""/57, 0x39}, {&(0x7f0000c3b000)=""/77, 0x4d}, {&(0x7f0000040000)=""/222, 0xde}], 0x3, &(0x7f0000f25000)=""/97, 0x61, 0x8001}, 0x5}, {{&(0x7f00007b9000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000a00000)=[{&(0x7f000008d000-0x4c)=""/76, 0x4c}, {&(0x7f00000ed000-0xd7)=""/215, 0xd7}, {&(0x7f00007a1000)=""/94, 0x5e}, {&(0x7f00001a1000-0xb1)=""/177, 0xb1}, {&(0x7f0000627000)=""/128, 0x80}, {&(0x7f00001b4000-0xb6)=""/182, 0xb6}, {&(0x7f0000a27000-0x61)=""/97, 0x61}], 0x7, &(0x7f000072f000)=""/4096, 0x1000, 0xffff}, 0xa0e}, {{0x0, 0x0, &(0x7f000022f000-0x10)=[{&(0x7f0000e5d000)=""/16, 0x10}, {&(0x7f00006df000-0x6f)=""/111, 0x6f}], 0x2, &(0x7f0000296000)=""/23, 0x17, 0x1000}, 0x0}, {{&(0x7f00001ce000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000e20000-0x10)=[{&(0x7f0000421000)=""/26, 0x1a}, {&(0x7f00008dc000)=""/94, 0x5e}], 0x2, &(0x7f00001b4000-0x92)=""/146, 0x92, 0xff}, 0x6}], 0x6, 0x10020, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00007b4000)={@broadcast=0xffffffff, @loopback=0x7f000001, r1}, 0xc) 2018/01/08 12:10:47 executing program 3: r0 = getpid() pipe2(&(0x7f000057b000-0x8)={0x0, 0x0}, 0x84800) perf_event_open(&(0x7f0000179000-0x78)={0x0, 0x78, 0x7, 0x400000000000000, 0xfe, 0x100000001, 0x0, 0x4f3c, 0x4000, 0xc, 0x8, 0x3, 0xeaa, 0x4000000000000, 0x8001, 0x0, 0xffffffffffff7a9d, 0x1f, 0x1, 0x779, 0x75, 0xb7, 0x8001, 0xfff, 0x363, 0x1, 0x8, 0x31cb, 0x5, 0x0, 0x5, 0x952e, 0x1, 0x9, 0xfa, 0x6, 0x7, 0x5, 0x0, 0x3, 0x1, @perf_config_ext={0x4, 0x10001}, 0xd00, 0x1000, 0x544f, 0x3, 0x8, 0xfffffffffffff801, 0x8000, 0x0}, r0, 0xfffffffffffffff9, r1, 0x4) mmap$binder(&(0x7f0000d20000/0x4000)=nil, 0x4000, 0x0, 0x43b7c7ad578607fc, 0xffffffffffffffff, 0x0) 2018/01/08 12:10:47 executing program 5: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fdf000)='/selinux/enforce\x00', 0x986975b51768c540, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00006f8000)={0x0, 0x0, 0x0}, &(0x7f0000b7a000-0x4)=0xc) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000fdf000+0x27d)=r1) r2 = memfd_create(&(0x7f00008a7000-0x37)='proc+vmnet0^mime_typeuserem1wlan1vboxnet0mime_typeeth1\x00', 0x0) pwrite64(r2, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r2, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000734000)='./file0\x00') creat(&(0x7f0000fb3000)='./file0\x00', 0x0) creat(&(0x7f00007d4000-0x8)='./file0\x00', 0x0) 2018/01/08 12:10:47 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000013d000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f0000e54000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1b) 2018/01/08 12:10:47 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000cb0000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ebd000-0x7d1)="", 0x0, 0x0, &(0x7f0000c99000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/08 12:10:47 executing program 2: mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000d25000)='./file0\x00', 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x0, 0x0, 0x3, 0x0, 0x8001}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000001000-0x1c)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000d25000)={&(0x7f0000002000-0x258)=@flushpolicy={0x258, 0x1d, 0x71a, 0x40, 0x0, [@sa={0xe8, 0x6, {{@in=@broadcast=0xffffffff, @in=@rand_addr=0x2, 0x0, 0x2, 0x0, 0x3ff, 0x2, 0x0, 0x0, 0x3f, 0x3, r1}, {@in=@multicast2=0xe0000002, 0x1, 0x0}, @in=@multicast2=0xe0000002, {0xff, 0x3, 0x7, 0x2, 0xffffffffffff2f73, 0xffff, 0x7, 0xcf95}, {0x6, 0x6, 0x80000000, 0x5}, {0xa98e, 0xe, 0xfffffffffffffff9}, 0x3, 0xffffffffffffffff, 0xa, 0x3, 0xe2ee, 0x10}}, @replay_val={0x10, 0xa, {0x5, 0x1, 0x3}}, @lastused={0x10, 0xf, 0x6}, @algo_auth_trunc={0x118, 0x14, {{'hmac(vmac(blowfish))\x00'}, 0x650, 0x0, "c3d9f65a57daa2934e96180f64f3ddf94a70878a7a61ca67b9b9cb4f5d665526c51786283e30859a32a2acf10b8433edb4e37afb88d77e526f1a2bb903f6a48a301c3ff3ace17ccc8c768661889b0aa184032e07428202e78d702199c969c11aa610d45fb6f469171c4613e27bdc498206f1379692eb0021d1767d8b8d83cea6fb9dca1747aefbf31c19c136cfbefa0fccb7174a9855d3e590f42361f50550ee2cf9a05509962d50b39b97bc784100d59315ee4fe6052cd80de1748bdab993acaf7599a9dd5d6166cf9e"}}, @address_filter={0x28, 0x1a, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@loopback=0x7f000001, 0xa, 0x3, 0x20}}]}, 0x258}, 0x1, 0x0, 0x0, 0x80}, 0x80) process_vm_readv(0x0, &(0x7f0000d26000-0x48)=[{&(0x7f0000b75000)=""/124, 0x7c}], 0x1, &(0x7f000061c000)=[], 0x0, 0x0) 2018/01/08 12:10:47 executing program 3: mmap(&(0x7f0000000000/0xd1f000)=nil, 0xd1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00007c7000-0x8)='syscall\x00') mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000d1f000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a0d000)=0x14) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f000016e000)={{0x6, 0x4}, {0x81, 0x9}, 0x0, 0x4, 0x9, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000323000-0x50)={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x7b40, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000d20000-0x1)='\x00', 0x3) [ 34.386547] binder: 7041:7061 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 34.394837] binder: 7041:7057 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 34.419617] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/08 12:10:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000768000)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00004a9000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x400, 0xa, 0x7, 0xc, "c30963bbdb8d3f9a6229803cd794a975455cdf78308e2cec423266b19c9152d0fe424a108c39dcc207f6029915e3f27144bff93829af45ae14462fe52c1b93e5", "047c272c3fda5f242c26badff9daed9be536761cd4361668f3ecb64d9ec753e3", [0x2, 0x8], 0x0}) renameat2(0xffffffffffffffff, &(0x7f0000b56000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000ec0000)='./file0\x00', 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000841000-0x8)={0x0, 0x0}) clone(0x880400, &(0x7f00006d0000-0x60)="", &(0x7f0000d0e000)=0x0, &(0x7f0000bc1000-0x4)=0x0, &(0x7f0000447000-0x3b)="") getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000dae000)={0x572, 0xffff, 0x202, 0x735b, 0x7ff, 0x200, 0x3, 0x0, 0x0}, &(0x7f0000e3f000-0x4)=0x20) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00001bf000)={r1, 0x88}, 0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000184000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000a1c000+0xad9)=0x8) 2018/01/08 12:10:47 executing program 6: prctl$intptr(0x4, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000296000)='ns/ipc\x00') setns(r0, 0xc000000) r1 = syz_open_dev$mice(&(0x7f0000e1c000)='/dev/input/mice\x00', 0x0, 0x101200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xffffffffffffcd21, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x143}, @in6={0xa, 0x3, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcee}, @in={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x84) 2018/01/08 12:10:47 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/enforce\x00', 0x60042, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000f47000)={0x8, 0x10001, 0x7fff, {0x0, 0x0}, 0x81, 0x80000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000eaa000-0x40)={0x100000001, 0x9, 0x7, 0xfffffffffffffffb, 0x20, 0x12, 0x2, 0x4}, &(0x7f000016b000-0x40)={0x8, 0x2, 0x1, 0x7fffffff, 0x7fffffff, 0xb9, 0x2, 0xc4}, &(0x7f0000b95000-0x40)={0x4, 0x1, 0x0, 0xbb, 0xaba9, 0x6, 0x1, 0x2}, &(0x7f0000336000-0x8)={0x77359400, 0x0}, &(0x7f00004b8000)={&(0x7f000057a000)={0x924c}, 0x5}) rt_sigprocmask(0x0, &(0x7f00009f5000)={0x0}, &(0x7f0000a41000)={0x0}, 0x8) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) fcntl$setflags(r1, 0x2, 0x1) 2018/01/08 12:10:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f00003a7000)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000c55000-0x8)='./file0\x00', &(0x7f0000269000)='./file0\x00', &(0x7f0000da0000-0x6)='msdos\x00', 0x1000, 0x0) chdir(&(0x7f00003f7000)='./file0\x00') umount2(&(0x7f00003bb000-0x1)='.', 0x2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000440000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000144000)={0x0, 0x0}) r2 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000d1000)={r1, 0x80000, r2}) getcwd(&(0x7f0000cca000-0x49)=""/0, 0x0) 2018/01/08 12:10:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000049000-0x8)={0x0, 0x0}, 0x80000) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000748000-0x10)={&(0x7f0000dca000/0x4000)=nil, 0x4000}) r1 = userfaultfd(0x800000000007fd) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ae2000)={0xaa, 0x40004, 0x0}) ustat(0x2, &(0x7f0000b34000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000fa1000-0x10)={&(0x7f0000f9a000/0x2000)=nil, 0x2000}) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c92000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f000083f000-0x24)={0x1f, 0x7ff, 0x5, 0x8, 0xfffffffffffffff9, 0x10001, 0x0, 0x5, 0x1, 0x9, 0xfffffffffffffffd, 0x6}) 2018/01/08 12:10:47 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000cb0000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ebd000-0x7d1)="", 0x0, 0x0, &(0x7f0000c99000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/08 12:10:47 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000001000-0x10)={{0x0, 0x2710}, {0x77359400, 0x0}}, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f0000002000)=0x0, 0xb, 0x0, &(0x7f0000001000-0x8)={r0, 0x0}, &(0x7f0000002000)=0x0, 0x6) 2018/01/08 12:10:47 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000000000)=0x65, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 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, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r2 = fcntl$getown(r1, 0x9) r3 = getpgrp(0xffffffffffffffff) tgkill(r2, r3, 0x11) close(r1) sched_yield() [ 34.466537] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/08 12:10:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) r1 = syz_open_dev$random(&(0x7f0000300000)='/dev/random\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x42c00) ioctl$int_in(r0, 0x5452, &(0x7f0000a1b000-0x8)=0xc942) r2 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000caa000-0x8)=0xffffffffffff8001) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000eb3000-0x2c)={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x7, [@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002]}, 0x2c) 2018/01/08 12:10:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f00009f5000)={0x0}, &(0x7f0000a41000)={0x0}, 0x8) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000070e000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000746000-0x4)=0x0, &(0x7f0000363000-0x4)=0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000c1e000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000236000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) 2018/01/08 12:10:47 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getgid() setregid(r0, r1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101840, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000001000-0xe)={0x5, [0xfffffffffffffffe, 0x200, 0x4, 0x6, 0x4]}, 0xe) socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) epoll_create(0x315e) bind$inet(r3, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r3, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r3, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000066b000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, &(0x7f000027e000)=0x20) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000026f000-0xe8)={{{@in=@rand_addr=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000073a000-0x4)=0xe8) 2018/01/08 12:10:47 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x111000) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x5}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000)={r2, 0x2}, &(0x7f0000000000)=0x8) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f000000f000-0x54)=""/84, &(0x7f0000001000-0x4)=0x54) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000003000-0x390)={0x2b6eb00a, {{0xa, 0x2, 0xe83, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x958882fabb9a630f, 0x6, [{{0xa, 0x2, 0x1ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xfffffffffffffffe, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xb710}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) 2018/01/08 12:10:47 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x0) mlock2(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0) inotify_init() clone(0x0, &(0x7f000000b000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000008000-0x1000)="") 2018/01/08 12:10:47 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000ba000-0x4)=0x5, 0x4) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ea9000-0x24)={0x3, 0xff, 0x10000, 0x401, 0x8000, 0x3, 0x400, 0xfff, 0x1ff, 0x0, 0xfffffffffffffffa, 0x3}) rt_sigprocmask(0x0, &(0x7f0000ddf000)={0x6}, &(0x7f0000189000)={0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000698000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockname$unix(r1, &(0x7f0000158000)=@file={0x0, ""/108}, &(0x7f0000af5000-0x4)=0x6e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000000)={r2, 0x2}) connect(r1, &(0x7f0000d80000)=@in6={0xa, 0x2, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7a7}, 0x1c) 2018/01/08 12:10:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) readlinkat(r0, &(0x7f00002ad000)='./file0\x00', &(0x7f000058e000-0xb2)=""/178, 0xb2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f00005fb000)='dns_resolver\x00', &(0x7f0000cfe000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bee000-0x83)="c60984bd1ce31e90ca31000047331c21139149c49cbe5fabf601d0d759642f1fd95bacc9df45aaa38feee28a117ffdc2c3bcb357a5880e5fe3984b0dfc6c57e6fc00634b2d8dcdf961f5beecf9f22bc100b851dc3df109e39d895fb62124320d22cb53d804d5a09dd44b8eb1d8896d6d962dcad322192cbe7c23a7d6e7235caebc0200", 0x83, 0xffffffffffffffff) ioctl$KDGKBLED(0xffffffffffffffff, 0xc0045401, &(0x7f0000b9d000)=0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000e4d000-0x4)=0x0, &(0x7f0000dbc000)=0x4) [ 34.589398] Option '§Öç#\®¼' to dns_resolver key: bad/missing value [ 34.592979] mmap: syz-executor2 (7144) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/01/08 12:10:47 executing program 5: r0 = socket$unix(0x1, 0x4, 0x0) r1 = socket(0x1b, 0x6, 0x3ff) setsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f0000d98000-0x75)="060bee86c6bd397c7963b11f45d4cebd19bc2a2c6587f6514bb98df0f3b6cccfd30521fe718d621d145a16823fa0830ada32f0219965c19143f21f6d52662a8669990e2861d642490f9f5cf6d1fb6d83695e77dac7a2c18db2809f492f5ef305c0aa2916d3ea98e4f6337c0fdf99229d1fc5dde096", 0x75) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00007b6000)=0x0) fcntl$getown(r0, 0x9) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000c8a000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f0000000000)=0x970) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x16, &(0x7f0000002000-0xdb)=""/219, &(0x7f0000001000)=0xdb) 2018/01/08 12:10:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000532000-0x1)={0x0, 0x0}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000835000)={0x0, 0x0}) timerfd_create(0x3fffc, 0x5) socket$netlink(0x10, 0x3, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f000067f000)='/dev/hwrng\x00', 0x0, 0x0) r0 = creat(&(0x7f0000129000-0x8)='./file0\x00', 0x0) pipe(&(0x7f0000ac9000-0x8)={0x0, 0x0}) syz_open_dev$sndseq(&(0x7f0000d12000)='/dev/snd/seq\x00', 0x0, 0x400) openat$rfkill(0xffffffffffffff9c, &(0x7f000079e000-0xc)='/dev/rfkill\x00', 0x0, 0x0) syz_fuse_mount(&(0x7f000064c000)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) inotify_init1(0x0) getpgrp(0xffffffffffffffff) getpid() fcntl$getownex(r0, 0x10, &(0x7f00007d3000)={0x0, 0x0}) syz_open_procfs(r1, &(0x7f00004b4000)="bf01000080000000000500") userfaultfd(0x80000) syz_fuseblk_mount(&(0x7f0000745000-0x8)='./file0\x00', &(0x7f0000c8c000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) memfd_create(&(0x7f000093c000-0xb)='/dev/hwrng\x00', 0xfffffffffffffff8) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000115000)='/dev/loop-control\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000014c000)='/dev/sequencer\x00', 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$tun(&(0x7f0000456000)='/dev/net/tun\x00', 0x0, 0x0) pipe2(&(0x7f0000f5b000-0x8)={0x0, 0x0}, 0x0) open(&(0x7f00005e2000-0x8)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000253000-0x8)={0x0, 0x0}, 0x80000) openat$rfkill(0xffffffffffffff9c, &(0x7f000062f000)='/dev/rfkill\x00', 0x0, 0x0) open$dir(&(0x7f0000b88000-0x8)='./file0\x00', 0x0, 0x0) epoll_create1(0x0) inotify_init() pipe2(&(0x7f0000854000-0x8)={0x0, 0x0}, 0x0) syz_open_dev$sndseq(&(0x7f0000132000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) syz_fuse_mount(&(0x7f0000c34000)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000439000-0xd)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffffe) userfaultfd(0x0) syz_open_dev$loop(&(0x7f0000e19000-0xb)='/dev/loop#\x00', 0x0, 0x1) socket$inet_tcp(0x2, 0x1, 0x0) userfaultfd(0x80000) syz_open_dev$sg(&(0x7f00000a8000)='/dev/sg#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/08 12:10:47 executing program 6: prctl$intptr(0x4, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000296000)='ns/ipc\x00') setns(r0, 0xc000000) r1 = syz_open_dev$mice(&(0x7f0000e1c000)='/dev/input/mice\x00', 0x0, 0x101200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xffffffffffffcd21, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x143}, @in6={0xa, 0x3, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcee}, @in={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x84) 2018/01/08 12:10:47 executing program 2: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d1b000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) connect(r0, &(0x7f0000175000)=@ipx={0x4, 0x96b, 0xfffffffeffffffff, "6b1b96798301", 0x8, 0x0}, 0x10) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000d1a000)=0x0, &(0x7f0000d1a000)=0x4) mkdir(&(0x7f00005f2000-0xa)='./control\x00', 0x0) r1 = inotify_init() r2 = epoll_create(0x80000000000001) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00007a8000)={0x0, 0x0}) r3 = inotify_add_watch(r1, &(0x7f0000b0c000-0xa)='./control\x00', 0x80) inotify_rm_watch(r1, r3) mlock(&(0x7f000053e000/0x3000)=nil, 0x3000) ppoll(&(0x7f0000283000-0x28)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000b0c000)={0x0, 0x0}, &(0x7f0000956000-0x8)={0x0}, 0x8) 2018/01/08 12:10:47 executing program 7: r0 = syz_open_dev$tun(&(0x7f000077f000-0xd)='/dev/net/tun\x00', 0x0, 0x2901) write$tun(r0, &(0x7f0000000000)=@pi={0x0, 0x9337, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x4, 0x3788, 0xffff}}], {{0xe09f, @ipx={0xffff, 0x5e, 0x1, 0x5, {@random=0x7ff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x8001}, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xffff}, "ef0649841ce92143c1a0a32a38b3fd346b05670afe8aadcca65f778442614532ca21e659ffabff857818643beb81fb5afee0a5d330b4c030c5c767a5d54ef944"}}}}}, 0x74) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f00009f5000)={0x0}, &(0x7f0000a41000)={0x0}, 0x8) 2018/01/08 12:10:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) r1 = syz_open_dev$random(&(0x7f0000300000)='/dev/random\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x42c00) ioctl$int_in(r0, 0x5452, &(0x7f0000a1b000-0x8)=0xc942) r2 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000caa000-0x8)=0xffffffffffff8001) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000eb3000-0x2c)={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x7, [@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002]}, 0x2c) 2018/01/08 12:10:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f000082a000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffdf8) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) readlinkat(r0, &(0x7f00002ad000)='./file0\x00', &(0x7f000058e000-0xb2)=""/178, 0xb2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f00005fb000)='dns_resolver\x00', &(0x7f0000cfe000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bee000-0x83)="c60984bd1ce31e90ca31000047331c21139149c49cbe5fabf601d0d759642f1fd95bacc9df45aaa38feee28a117ffdc2c3bcb357a5880e5fe3984b0dfc6c57e6fc00634b2d8dcdf961f5beecf9f22bc100b851dc3df109e39d895fb62124320d22cb53d804d5a09dd44b8eb1d8896d6d962dcad322192cbe7c23a7d6e7235caebc0200", 0x83, 0xffffffffffffffff) ioctl$KDGKBLED(0xffffffffffffffff, 0xc0045401, &(0x7f0000b9d000)=0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000e4d000-0x4)=0x0, &(0x7f0000dbc000)=0x4) 2018/01/08 12:10:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c72000)='oom_adj\x00') ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00006f7000)=0x0) rt_sigprocmask(0x0, &(0x7f00009f5000)={0x0}, &(0x7f0000a41000)={0x0}, 0xfffffffffffffe68) 2018/01/08 12:10:47 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f000064d000-0xe)='net/rt6_stats\x00') bind$netlink(r0, &(0x7f0000ce1000-0xc)={0x10, 0x0, 0x0, 0x8000000}, 0xc) fstat(r0, &(0x7f0000cea000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0x2, 0x4) socketpair(0x1d, 0x0, 0x4, &(0x7f0000bed000)={0x0, 0x0}) 2018/01/08 12:10:47 executing program 1: r0 = socket(0x18, 0x0, 0x1) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000022b000)={0x0, 0x0}, 0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000388000)=0x0) tkill(r1, 0xa) 2018/01/08 12:10:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f00009f5000)={0x0}, &(0x7f0000a41000)={0x0}, 0x8) r0 = open(&(0x7f00001dd000)='./file0\x00', 0x40000, 0x80) ioctl$TIOCNXCL(r0, 0x540d) 2018/01/08 12:10:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000939000-0xc)='/dev/rfkill\x00', 0x5, 0x0) writev(r0, &(0x7f0000aef000)=[{&(0x7f0000abf000)="0001430f050319", 0x7}], 0x1) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000b9b000-0x3)=0x0) socketpair(0x5, 0x2, 0xfff, &(0x7f0000c57000-0x8)={0x0, 0x0}) 2018/01/08 12:10:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00002a8000)={0x19980330, 0x0}, &(0x7f000078e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000478000)={0x0, 0xfb, "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"}, &(0x7f00006a9000-0x4)=0x103) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000c7a000-0x18)={0x0, 0x5, 0x30, 0x8, 0x6}, &(0x7f000033b000-0x4)=0x18) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000903000-0xb8)={r1, 0x52, 0x10001, 0x69, 0x6, 0x1, 0x0, 0x4, {r2, @in6={{0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3eeb, 0x2, 0x6, 0x200, 0xd33f}}, &(0x7f0000bf5000)=0xb8) fstat(0xffffffffffffffff, &(0x7f00001d1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r3, 0x0, 0x0) [ 34.688677] Option '§Öç#\®¼' to dns_resolver key: bad/missing value 2018/01/08 12:10:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) 2018/01/08 12:10:47 executing program 2: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d1b000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) connect(r0, &(0x7f0000175000)=@ipx={0x4, 0x96b, 0xfffffffeffffffff, "6b1b96798301", 0x8, 0x0}, 0x10) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000d1a000)=0x0, &(0x7f0000d1a000)=0x4) mkdir(&(0x7f00005f2000-0xa)='./control\x00', 0x0) r1 = inotify_init() r2 = epoll_create(0x80000000000001) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00007a8000)={0x0, 0x0}) r3 = inotify_add_watch(r1, &(0x7f0000b0c000-0xa)='./control\x00', 0x80) inotify_rm_watch(r1, r3) mlock(&(0x7f000053e000/0x3000)=nil, 0x3000) ppoll(&(0x7f0000283000-0x28)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000b0c000)={0x0, 0x0}, &(0x7f0000956000-0x8)={0x0}, 0x8) 2018/01/08 12:10:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f60000)=0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bc3000)='/dev/sequencer2\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000063f000)=0xffffffffffffff80, 0x4) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f000019e000)={0x4d7, 0xffffffffffffffc0}) capget(&(0x7f0000386000-0x8)={0x20080522, r0}, &(0x7f000056e000-0x18)={0x8, 0xb5a, 0x717a, 0x9, 0xffff, 0x6}) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00005db000-0x8)={0x0, 0x0}, &(0x7f0000634000)=0x8) rt_sigprocmask(0x0, &(0x7f00009f5000)={0x0}, &(0x7f0000a41000)={0x0}, 0x8) 2018/01/08 12:10:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f000082a000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffdf8) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000532000-0x1)={0x0, 0x0}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000835000)={0x0, 0x0}) timerfd_create(0x3fffc, 0x5) socket$netlink(0x10, 0x3, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f000067f000)='/dev/hwrng\x00', 0x0, 0x0) r0 = creat(&(0x7f0000129000-0x8)='./file0\x00', 0x0) pipe(&(0x7f0000ac9000-0x8)={0x0, 0x0}) syz_open_dev$sndseq(&(0x7f0000d12000)='/dev/snd/seq\x00', 0x0, 0x400) openat$rfkill(0xffffffffffffff9c, &(0x7f000079e000-0xc)='/dev/rfkill\x00', 0x0, 0x0) syz_fuse_mount(&(0x7f000064c000)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) inotify_init1(0x0) getpgrp(0xffffffffffffffff) getpid() fcntl$getownex(r0, 0x10, &(0x7f00007d3000)={0x0, 0x0}) syz_open_procfs(r1, &(0x7f00004b4000)="bf01000080000000000500") userfaultfd(0x80000) syz_fuseblk_mount(&(0x7f0000745000-0x8)='./file0\x00', &(0x7f0000c8c000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) memfd_create(&(0x7f000093c000-0xb)='/dev/hwrng\x00', 0xfffffffffffffff8) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000115000)='/dev/loop-control\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000014c000)='/dev/sequencer\x00', 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$tun(&(0x7f0000456000)='/dev/net/tun\x00', 0x0, 0x0) pipe2(&(0x7f0000f5b000-0x8)={0x0, 0x0}, 0x0) open(&(0x7f00005e2000-0x8)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000253000-0x8)={0x0, 0x0}, 0x80000) openat$rfkill(0xffffffffffffff9c, &(0x7f000062f000)='/dev/rfkill\x00', 0x0, 0x0) open$dir(&(0x7f0000b88000-0x8)='./file0\x00', 0x0, 0x0) epoll_create1(0x0) inotify_init() pipe2(&(0x7f0000854000-0x8)={0x0, 0x0}, 0x0) syz_open_dev$sndseq(&(0x7f0000132000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) syz_fuse_mount(&(0x7f0000c34000)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000439000-0xd)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffffe) userfaultfd(0x0) syz_open_dev$loop(&(0x7f0000e19000-0xb)='/dev/loop#\x00', 0x0, 0x1) socket$inet_tcp(0x2, 0x1, 0x0) userfaultfd(0x80000) syz_open_dev$sg(&(0x7f00000a8000)='/dev/sg#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/08 12:10:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000674000)='/dev/rtc\x00', 0x10201, 0x0) writev(r0, &(0x7f00005b3000)=[{&(0x7f00000f8000)="2900000021001900013d3500000a0006020000160000ff00000000040d001000000000002400030008", 0x29}], 0x1) 2018/01/08 12:10:47 executing program 3: mmap(&(0x7f0000001000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_netdev_private(r0, 0x89f4, &(0x7f0000505000)="5ec1b439610612b8e59b12daa1bef8f99c335b44a6e4a07eca21319d7bd1b0453984ca1ad653") r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000019a000)={0x6, {{0xa, 0x3, 0x10000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0x2, 0x0, @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]}, {{0xa, 0x1, 0xff, @loopback={0x0, 0x1}, 0x5b7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xf4, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) clock_getres(0x5, &(0x7f0000853000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000d79000-0x28)=[{&(0x7f0000f90000-0x1000)=""/4096, 0x1000}, {&(0x7f00005b5000-0xb6)=""/182, 0xb6}, {&(0x7f0000f8f000)=""/178, 0xb2}, {&(0x7f0000f6a000)=""/225, 0xe1}, {&(0x7f0000f8f000)=""/0, 0x0}], 0x5) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000323000)="5abd855d27fd5fd7407bded8c5c0042d1bc286e367487f299f49657080c12957c6fe645c5d1e8d13a245a4949b7efde0ed275b359265770a761ff869ece8480deb", 0x41}, {&(0x7f0000001000-0x97)="bb561088ef5fbcecf7529875d43127c5658e1447b841ecca0fbec63bd3dcd9263eb06fcb67690c104173f788e2086be69ccbba91cce9f759270f263cd4ece3e80dc4e5a5bf6305c1690f7b687add4456291b2183d371e7c83819ceaff9ef9a17c14cc7c302b0f4abc55bf431659986be5d633f26c00c254f0ccff6d24e4d46fba679e04b6a0c433eaf303e5df6826131574ff3d480fa71", 0x97}], 0x2, 0x4) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f8f000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f000059b000-0x4)=0x1a, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000f60000-0x82)=""/210, &(0x7f00007b2000-0x4)=0xd2) 2018/01/08 12:10:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d16000-0xb)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000b3c000-0x4)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00005b3000-0x4)=r2) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000d7a000-0x6)={0xffffffff, 0x7fffffff, 0x100000001}) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000939000-0xc)='/dev/rfkill\x00', 0x5, 0x0) writev(r0, &(0x7f0000aef000)=[{&(0x7f0000abf000)="0001430f050319", 0x7}], 0x1) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000b9b000-0x3)=0x0) socketpair(0x5, 0x2, 0xfff, &(0x7f0000c57000-0x8)={0x0, 0x0}) 2018/01/08 12:10:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x20900, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000bc5000+0x75c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000066c000)=0x1ec823dd, 0x4) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f00009d7000-0x1)=0x0) 2018/01/08 12:10:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00003f0000)='/dev/usbmon#\x00', 0x7, 0x7df13ed4371bbba8) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f000038e000-0xb7)="23a6d6b16349fee92d79d26805d3461d75c21357563062cc5355e1c141832e4fb7a4a437b012258fd5e4fa146d69d3925bceae29de46565bd9c58b41b4ae95060f3b6d3248cd69a3038f409b631f365ff7ceb220cb9d6b653b3d55dc1aa5573701effccec218e136ccf30c19e7bc22709f658b23b381616658e14ff2c839d9394a7e5e69818347374bca2c651a2fa75e1b6fd3a406148ce9999a36ecfd96a7d9b9734663170c5732b412e7a1b003c8422b4e872c98befb") r1 = memfd_create(&(0x7f0000935000-0x2)='\x00 ', 0x3) r2 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x101042) r3 = getpgid(0x0) r4 = gettid() tgkill(r3, r4, 0xb) r5 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000038000)={0x0, 0x0}) write$sndseq(r1, &(0x7f000001a000-0x1c)=[{0x0, 0x1, 0x0, 0x0, @time={r6, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000002000)=""}}], 0x1c) clock_gettime(0x0, &(0x7f0000010000)={0x0, 0x0}) write$sndseq(r5, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @time={r7, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x1c) 2018/01/08 12:10:47 executing program 1: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00008a7000-0x37)='proc+vmnet0^mime_typeuserem1wlan1vboxnet0mime_typeeth1\x00', 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000fdf000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0xffffffffffffff3b, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000734000)='./file0\x00') ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000e7c000)=""/17) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000a17000-0x20)={"236b170077d12cc9f47e6f0c69cf8a59", {0x4, 0x200, 0x85a, "d464d13e4b15", 0x9dd, 0x0}}) setsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f0000fe1000-0x17)="271ffc07d8f51e8b32a62008086f3debb49482db2165", 0xffffffffffffff2c) pause() 2018/01/08 12:10:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000f0a000-0x8)=[{&(0x7f0000604000)="1f00000002031900020007800000068100ed3b850900020000850300020058", 0x1f}], 0x1) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00003ae000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000087000)=0x0, &(0x7f0000f4f000-0x4)=0x4) r2 = dup3(r0, r0, 0x80000) r3 = getpid() ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f000055c000-0x4)=r3) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000022a000-0x8)={0x0, 0x84b3}, &(0x7f0000c83000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000659000)=@assoc_id=r4, 0x4) 2018/01/08 12:10:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, "706f727431000000000300", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$unix(0x1, 0x2, 0x0) dup3(r0, r1, 0x0) 2018/01/08 12:10:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000352000-0xe)='/dev/keychord\x00', 0x40002, 0x0) writev(r0, &(0x7f0000a8d000-0x10)=[{&(0x7f0000f27000)="97", 0x1}], 0x1) timerfd_gettime(r0, &(0x7f0000dfc000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/08 12:10:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000096a000-0xe)='/selinux/load\x00', 0x2, 0x0) r2 = socket(0x10, 0x3, 0x9) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000c9b000-0x8)={0x0, 0x0}, &(0x7f0000c3d000)=0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000ea1000-0x4)=0x6a46, 0x4) 2018/01/08 12:10:47 executing program 7: mmap(&(0x7f0000001000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000002000-0x4)=0x100000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000007000-0x4)=0x0, 0x4) 2018/01/08 12:10:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, "706f727431000000000300", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$unix(0x1, 0x2, 0x0) dup3(r0, r1, 0x0) 2018/01/08 12:10:47 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000-0xb)='asymmetric\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x1000)="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", 0x1000, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000001000-0xa)='blacklist\x00', &(0x7f0000001000-0x1)='\x00') mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000000000)=[{0x35, 0x0, 0x1, 0xfffffffffffffff8}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) socketpair$inet(0x2, 0x7, 0x4, &(0x7f0000026000-0x8)={0x0, 0x0}) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x0, &(0x7f000003a000-0x4)=0x7, 0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000014000)=0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f000003b000-0x4)=r2) ioprio_set$pid(0x2, 0x0, 0x0) 2018/01/08 12:10:47 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x141000, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x807c6406, &(0x7f0000d29000)=""/82) getrandom(&(0x7f0000000000)=""/194, 0xfffffffffffffedf, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000816000)={0x1, 0xfffffffffffffffa, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 12:10:47 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4000, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000c77000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f00004a8000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0xe85, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000002000-0xc8)={0x7, 0x1, 0x3, 0x1, 0x3, [{0x2, 0x1f, 0x9, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x3, 0x9, 0x80000000, 0x0, 0x0, 0xc02, 0x0, 0x0, 0x0}, {0x52, 0x5921119, 0x7, 0x0, 0x0, 0x2200, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r2, &(0x7f00006f5000-0x38)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000190000)=[], 0x0, &(0x7f00007fb000)=[{0xc, 0x29, 0x2, ""}], 0xc, 0x0}, 0x0) ioctl$sock_netdev_private(r2, 0x89ff, &(0x7f000011f000)="f987156aa2e1e07c657a30c34facbc8d4d5686e910a958419acc1b4dae2fb875c9e702e52de568fcf91201091d488214e0e7479e8ea54a23d756c69fa7e640499153f9e28e6ad11178ef4e63ffef0f7a0f54c28da09658518265155aeb6cfa7d4935dc74c942673df4b76899e21125cb4a412146a63c16ca5a1dc2b9ecc4cb43a8a4d638152774192836d716f68e7552ee11a4ba45c3e8bc340a70c3a0368da4bad232e133f5bf708fc13d2e09a431440969671f419d8d19dc67ca3e47655e6cd40a91600d9125c2b8b71bbeeec0184496b17114fbc8c4aaa1a48976b29d638155ed51918bf2af0a1893c619fa81ac") ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000d88000)={0x53a1, 0x3, 'client1\x00', 0xffffffff80000002, "e062183429738867", "2cd37c781eef82458cc14a1b0e8ffe470536de3b5c41578dedb012764ae3de62", 0x71, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 12:10:47 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000002000-0x4)=0x23, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000021f000)={0x0, 0x0}) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000b66000)=0x5) sync_file_range(r1, 0x1000, 0x7ff, 0x5) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000939000-0xc)='/dev/rfkill\x00', 0x5, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000315000-0xe)='/selinux/load\x00', 0x2, 0x0) writev(r2, &(0x7f000037d000)=[{&(0x7f0000dca000)="0007430f000319", 0x7}], 0x1) 2018/01/08 12:10:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000fa2000)={0x0, 0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f000067f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000ff7000)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000001d000)={r1, @rand_addr=0x1, @rand_addr=0x0}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00005df000-0xc)={@empty=0x0, @loopback=0x0, 0x0}, &(0x7f0000a5a000-0x4)=0xc) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) sendto(r0, &(0x7f0000772000)="", 0x0, 0x0, &(0x7f000019a000)=@generic={0x0, "6fbed00f54631ce45d99f7174125ca4838484dc1774f5271a826ea2dec6f59471c097146d0c8aa514926c9a54cdd3f66607c405634f0a4c6d12d6416640ce05907106b88f8df7b3ca53db5b005b2ddd1dd6b958379e514039724470d05ec1a5aea66c8124588e7e82d4df228b3d5e3d095f5fca299dc8d3b69129c677021"}, 0x80) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000091a000)=0x6, 0x4) 2018/01/08 12:10:47 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x39011, r0, 0x0) mmap(&(0x7f000000b000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f000000e000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000000d000)={0x0, 0x1578}, &(0x7f000000c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000000b000)={r1, 0x8000}, 0x8) 2018/01/08 12:10:47 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000006000)='\x00', 0x3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000005000-0xc)={0x0, 0x0, 0xffffffffffffffff}) r1 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0x80089203, &(0x7f0000004000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 12:10:47 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x141000, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x807c6406, &(0x7f0000d29000)=""/82) getrandom(&(0x7f0000000000)=""/194, 0xfffffffffffffedf, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000816000)={0x1, 0xfffffffffffffffa, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 12:10:47 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000a000-0xf)='/dev/sequencer\x00', 0x8200, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r1) sendfile64(r0, r0, &(0x7f0000006000-0x8)=0x0, 0x8) 2018/01/08 12:10:47 executing program 1: mmap(&(0x7f0000000000/0xfab000)=nil, 0xfab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000411000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00005ea000)=0x8, 0x80000) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000fac000-0x8)=@req={0x28, &(0x7f0000fab000)={@common='teql0\x00', @ifru_map={0xea0, 0x101, 0x8, 0x1ff, 0xaead, 0x65fd}}}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a3a000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000fac000-0x2)={0x0, 0x0, 0x0, 0x0}) 2018/01/08 12:10:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0, []}) socketpair(0x0, 0x80003, 0x2, &(0x7f0000160000)={0x0, 0x0}) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/08 12:10:47 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000378000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @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]}}, &(0x7f0000642000-0x4)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000002000-0x18)={0xa, [0xad, 0xaea0, 0x8, 0x1, 0x710, 0x100000000, 0x8, 0x10000, 0x7ff, 0x1f]}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r3 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) bind$ipx(r0, &(0x7f0000eda000)={0x4, 0x0, 0xdc, "0584cc451620", 0xfffffffffffffffb, 0x0}, 0x10) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000c000-0x30)={0x8, 0x0, &(0x7f0000007000)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f00001f7000-0x1)=""}) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000938000-0x8)=0x0) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000024c000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000045f000)=0x28) 2018/01/08 12:10:47 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000002000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0x4, 0x0, &(0x7f0000001000-0x8)={r0, 0x0}, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f000093e000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) fallocate(r1, 0x0, 0x9, 0x2) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f00008ef000-0x599)='Q', 0x1, 0xffffffffffffffff, &(0x7f0000ccc000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a07000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockname$unix(r3, &(0x7f0000835000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00007c6000-0x4)=0x8) ioctl$int_out(r1, 0x2, &(0x7f0000276000-0x4)=0x0) ioctl$TCSETA(r3, 0x5406, &(0x7f0000822000)={0x0, 0x5, 0x5e5, 0x8, 0xc7d, 0x7, 0x0, 0x3, 0x2, 0x100000001}) 2018/01/08 12:10:47 executing program 4: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000014e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f00006a2000-0xd3)=""/211, 0xd3}, {&(0x7f0000001000-0x79)=""/121, 0x79}], 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r1, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r1, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000067b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000dea000)={0x0, @in6={{0xa, 0x1, 0x3b8e, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3}, &(0x7f0000146000)=0x98) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000059000-0x8)={r2, 0x4acb}, &(0x7f0000ade000-0x2)=0x8) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071be60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000097c000)="", 0x0) 2018/01/08 12:10:47 executing program 0: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000d0f000-0x48)="ec9f3d706acdc04694cf768a20f8a08d0fd62a02552e8cec5059b59122e0ff732efaa4c944c66ccdf354216fd25c2f5924ef8167aa8f16235524566c30ad6a940cd0219fff46e6bb") ioctl$TCSETS(r0, 0x40045431, &(0x7f0000fed000+0xd25)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000bc4000-0x4)=0x0) 2018/01/08 12:10:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00003a2000-0xb)='/dev/loop#\x00', 0xc04, 0x321001) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00002c2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000b65000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff, 0x0, 0x3, 0x4, 0x8, 0x5d, 0x3f}, &(0x7f00002b3000-0x4)=0x20) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f000084a000)={{0x80000000, 0x1}, 0x1, 0x4, 0xaa, {0x3, 0x9}, 0x9, 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]}) 2018/01/08 12:10:48 executing program 2: getrandom(&(0x7f0000fb1000)=""/73, 0x49, 0x3) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f8c000)='/dev/pktcdvd/control\x00', 0x43d, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) 2018/01/08 12:10:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00005ff000)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0286429, &(0x7f0000cd8000)={r2, 0x4, &(0x7f000045e000-0x10)=[0xd333, 0x1, 0x38, 0x800], &(0x7f0000fae000-0x8)=[0x1ff, 0xf10c], 0x12, 0x1, 0x4, &(0x7f000007d000-0x4)=[0xfffffffffffffff7], &(0x7f0000b09000-0x8)=[0x9, 0x1], 0x0}) 2018/01/08 12:10:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) getsockname(r0, &(0x7f0000b65000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000040b000-0x4)=0x58) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00007ec000-0x10)={&(0x7f00008fe000)={0x2, 0x1, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_spirange={0x2, 0x10, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = getpgrp(0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000b50000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3}) ptrace$getregset(0x4204, r1, 0x206, &(0x7f0000a8d000)={&(0x7f00000a7000-0x8a)=""/138, 0x8a}) r2 = syz_open_dev$usbmon(&(0x7f000093a000-0xd)='/dev/usbmon#\x00', 0xff, 0x200000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000576000-0xa1)=""/237, &(0x7f0000a5a000-0x4)=0xed) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000c5b000-0x10)={0x65f, 0x1, 0x1a78, 0xd55}, 0x10) fcntl$setown(r0, 0x8, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a45320, &(0x7f0000fea000)={{0x8, 0x1000}, 'port0\x00', 0x8, 0x51, 0x2, 0x200, 0x500, 0x1, 0x40, 0x0, 0x5, 0x3df5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 12:10:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000099b000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000e6b000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000157000/0x1000)=nil, 0x1000, 0x0, 0x40010, r1, 0x37) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000bd1000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x0, []}, 0x10) r2 = syz_open_dev$mice(&(0x7f000096e000-0x10)='/dev/input/mice\x00', 0x0, 0x2000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00003f7000)={0x0, 0xf1bc, 0x4a7, 0xffff, 0x1, 0x2e}, &(0x7f0000b94000-0x4)=0x14) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000355000-0x8)={r3, 0x5}, &(0x7f0000466000-0x4)=0x8) 2018/01/08 12:10:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) sendto(r0, &(0x7f0000772000)="", 0x0, 0x0, &(0x7f000019a000)=@generic={0x0, "6fbed00f54631ce45d99f7174125ca4838484dc1774f5271a826ea2dec6f59471c097146d0c8aa514926c9a54cdd3f66607c405634f0a4c6d12d6416640ce05907106b88f8df7b3ca53db5b005b2ddd1dd6b958379e514039724470d05ec1a5aea66c8124588e7e82d4df228b3d5e3d095f5fca299dc8d3b69129c677021"}, 0x80) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000091a000)=0x6, 0x4) 2018/01/08 12:10:48 executing program 3: pipe(&(0x7f0000fb8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f000049a000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xd5f000)=nil, 0xd5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80000, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f000038e000-0xc)={0x5, 0x81, 0x0, 0x40, 0x8, 0x10000}) r2 = socket$key(0xf, 0x3, 0x2) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00004b5000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000d5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000d5f000)={0x0, 0x5, 0x2, @thr={&(0x7f0000c6a000)="8e2ecd26d18ccb8263c777cfe44b79af9cec8795614c0ff1caf9bfacd8bc56519d54a74313462977b258a16cfba8556b3699336f483795878933df5c6b4b266485a22d53a6985ebbb4f091417e3b96515067d0f871185523c0724fff0a632bc4f6e40ee6a06f52a734be52a0f061fafb6833efa5f8937eb4eaf497", &(0x7f00007f9000)="9043244e4bc2212ba5293082771aaa6600e549883f2503bff5382cc5b391dab3c191aba6a176207e671e31158c3047c65c5de85d8eae1a247609c688222d9726b114597222625d7b35a110a606474524eade566dbe3e0ce6276ab62f6080866ff61c2907be58f22e66ec519a5f062e"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d5f000)=0x0) timer_delete(r4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000688000)={0x0, 0x2, 0x0, []}, &(0x7f0000597000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000b61000)=r5, 0x4) fcntl$notify(r2, 0x402, 0x80000025) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x3, 0xb, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x9, 0x0, 0x0, ""}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000962000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d4a000+0xa31)=0xe8) mmap(&(0x7f0000d5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000010e000)={0x0, 0x0, 0x0}, &(0x7f0000d5f000)=0xc) fchownat(r1, &(0x7f0000c89000-0x8)='./file0\x00', r6, r7, 0x1800) mmap(&(0x7f0000d60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000d60000)={0x7f, 0x1, 0x1000, 0x8, 0x4}, 0xc) 2018/01/08 12:10:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x49249249249259d, []}) ioctl(r0, 0x8936, &(0x7f0000000000)="") getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000014d000-0xc)={0x0, 0x7fff, 0x30}, &(0x7f0000fea000-0x4)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000995000-0x8)={r1, 0x991d}, 0x8) 2018/01/08 12:10:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000378000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000642000-0x4)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000002000-0x18)={0xa, [0xad, 0xaea0, 0x8, 0x1, 0x710, 0x100000000, 0x8, 0x10000, 0x7ff, 0x1f]}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r3 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) bind$ipx(r0, &(0x7f0000eda000)={0x4, 0x0, 0xdc, "0584cc451620", 0xfffffffffffffffb, 0x0}, 0x10) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000c000-0x30)={0x8, 0x0, &(0x7f0000007000)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f00001f7000-0x1)=""}) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000938000-0x8)=0x0) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000024c000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000045f000)=0x28) [ 35.081123] binder: BINDER_SET_CONTEXT_MGR already set [ 35.089316] binder: 7296:7320 ioctl 40046207 0 returned -16 [ 35.106382] binder: 7296:7297 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 35.113772] binder: 7296:7320 Release 1 refcount change on invalid ref 0 ret -22 2018/01/08 12:10:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000792000)='/dev/input/mice\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000e2d000-0x28)={0x5, 0x81, 0x8001, 0x8, 0x5}) 2018/01/08 12:10:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f000059e000)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000002000)={0x0, 0x1003b, 0x0, @thr={&(0x7f0000001000)="", &(0x7f0000006000-0xb7)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003b3000-0x4)=0x0) r1 = memfd_create(&(0x7f000084f000-0x16)="6b657972696e47090000000000000072707001312c00", 0x0) writev(r1, &(0x7f0000d80000-0xd)=[{&(0x7f0000293000-0x88)="95", 0x1}], 0x1) ioctl$TIOCLINUX2(r1, 0x40305828, &(0x7f0000002000-0xc)={0x2, 0x7, 0x0, 0x0, 0x0, 0x0}) lseek(r1, 0x0, 0x4) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000be2000)={0x1c, 0x1}) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f00008e2000-0x1)=0x0) 2018/01/08 12:10:48 executing program 5: mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000130000)='net/ip_mr_vif\x00') write$fuse(r1, &(0x7f00009f1000)={0x28c, 0x0, 0x0, @fuse_notify_store_out={0x0, 0x0, 0x0}}, 0xfea2) 2018/01/08 12:10:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f00004b3000)=0x9, 0xfe0c) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000d34000)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000bb6000)=0x4, 0x4) 2018/01/08 12:10:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000ac5000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe63) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00005ff000)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0286429, &(0x7f0000cd8000)={r2, 0x4, &(0x7f000045e000-0x10)=[0xd333, 0x1, 0x38, 0x800], &(0x7f0000fae000-0x8)=[0x1ff, 0xf10c], 0x12, 0x1, 0x4, &(0x7f000007d000-0x4)=[0xfffffffffffffff7], &(0x7f0000b09000-0x8)=[0x9, 0x1], 0x0}) 2018/01/08 12:10:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f00004b3000)=0x9, 0xfe0c) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000d34000)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000bb6000)=0x4, 0x4) 2018/01/08 12:10:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000681000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000cda000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00009ea000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000620000-0x4)=0xe8) r3 = getegid() r4 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e3f000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d3f000)=0xfffffed3) lstat(&(0x7f0000359000-0x8)='./file1\x00', &(0x7f0000417000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = inotify_init() r8 = timerfd_create(0x7, 0x80800) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = accept4$unix(0xffffffffffffff9c, &(0x7f00005cd000-0x1002)=@file={0x0, ""/4096}, &(0x7f000096a000)=0x1002, 0x800) r11 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fe8000)='/dev/autofs\x00', 0x800, 0x0) r12 = accept4$ipx(0xffffffffffffffff, &(0x7f0000bfa000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e56000)=0x10, 0x800) r13 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000030c000)='/dev/sequencer2\x00', 0x0, 0x0) r14 = openat$keychord(0xffffffffffffff9c, &(0x7f00007f2000)='/dev/keychord\x00', 0x0, 0x0) r15 = socket$inet_sctp(0x2, 0x5, 0x84) r16 = syz_open_dev$sndtimer(&(0x7f00005d5000-0xf)='/dev/snd/timer\x00', 0x0, 0x101000) r17 = socket$inet6_icmp(0xa, 0x2, 0x3a) r18 = syz_open_dev$sndtimer(&(0x7f000071c000-0xf)='/dev/snd/timer\x00', 0x0, 0x100) r19 = eventfd(0x100000001) r20 = dup2(0xffffffffffffffff, 0xffffffffffffffff) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c27000)={0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000ce8000-0x8)={0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000013e000)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000aec000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00007a7000-0xe8)={{{@in=@empty=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ae000-0x4)=0xe8) getgroups(0x9, &(0x7f00001ba000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000963000)=0x0) r28 = geteuid() stat(&(0x7f00000b2000)='./file0\x00', &(0x7f000028e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r30 = getpgrp(r4) fstat(0xffffffffffffff9c, &(0x7f000030d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000014b000-0x8)='./file0\x00', &(0x7f000045d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000804000)=0x0) r34 = geteuid() fstat(0xffffffffffffffff, &(0x7f000045c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r36 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008c8000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r37 = accept4$unix(0xffffffffffffff9c, &(0x7f0000a51000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000f38000)=0x8, 0x80000) r38 = syz_open_dev$binder(&(0x7f000010d000-0xd)='/dev/binder#\x00', 0x0, 0x802) r39 = syz_open_dev$tun(&(0x7f0000909000-0xd)='/dev/net/tun\x00', 0x0, 0x40) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000988000-0x8)={0x0, 0x0}) r41 = socket$netlink(0x10, 0x3, 0xe) r42 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a20000)='/dev/rtc\x00', 0x600000, 0x0) r43 = userfaultfd(0x80000) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000c4e000)={0x0, 0x0}) r45 = getuid() lstat(&(0x7f000004d000)='./file0\x00', &(0x7f0000f63000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000000b000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000061e000-0xe8)={{{@in=@multicast1=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000071e000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b18000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000680000-0x4)=0xc) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000468000-0x8)={0x0, 0x0}) getresuid(&(0x7f00009d1000-0x4)=0x0, &(0x7f0000283000-0x4)=0x0, &(0x7f00003ea000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000bcd000+0x5b4)={0x0, 0x0, 0x0}, &(0x7f0000036000)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000070c000-0xc)={0x0, 0x0, 0x0}, &(0x7f000040a000)=0xc) getgroups(0x5, &(0x7f000050c000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000052000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000dca000-0xe8)={{{@in=@rand_addr=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f47000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000cf000)={0x0, 0x0, 0x0}, &(0x7f000080d000-0x4)=0xc) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00001fd000-0x8)={0x0, 0x0}) r59 = syz_open_dev$evdev(&(0x7f0000d93000)='/dev/input/event#\x00', 0x1, 0x400) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000641000)={0x0, 0x0}) r61 = getuid() getresgid(&(0x7f00004c9000-0x4)=0x0, &(0x7f000004b000-0x4)=0x0, &(0x7f0000bd7000)=0x0) sendmmsg$unix(r0, &(0x7f0000817000)=[{&(0x7f0000726000)=@file={0x0, './file0/file0\x00'}, 0x10, &(0x7f0000484000-0x40)=[{&(0x7f0000ca9000-0x49)="e76869c799906ef6cd2661429f2175af30ffd8cd28ea81dbf511436e9ab676ed8732a229132f0091d5010a02e0ef777d82761cc8ac90c63ff2e74323eede94b5fa2d31baa2c60182a2", 0x49}, {&(0x7f00001ff000)="1407c28c7f5cc313ca081dde41bf0d11bdabc6e7ecf6f2c6a08b09ea31d4bb36132022a1976fbdcc93511cd782eda85630e445dbfa60a68dc01c6ac5ef97", 0x3e}, {&(0x7f0000cea000)="aa4cef34cf7b03958d8dea617abdf56db3f3577758b99233296900162ad9903b7d9d918c29bd9f9ffd9fe7861a6ee7f12ef47c3d3d1db221ba738a275037b4ddf905c724e28a41d0594e27670635e01779e0e223ab619f3ca54bbea30613bba69454a57f441a27ca191a24d6c47d18856e18566953b8382d2b7cc9531aa9f2ec0d2d3e24273049bdf00b20f58fc1f01f8bcf3ef7971975a24494a4338fd4909a341235d6c2919aebef9ff80f836fb667e4e66b1ac6ca088b4d5fe770b33128342ec4293c1d1c59b4fac7ad8e756685f785efc7a0f4e19205b8", 0xd9}, {&(0x7f00006a8000)="a0429486299e9b7976f1b4637dfbef65ad1d70b0327d34465cb2b2a674df945c69fffb3483589023c1392d60f256e28e98c6045abbfa193a20be72390f5cb89d6b5e0132553c3f4582d2bdc03daef629190caea45b6ce8cd790f90d34d879eddc5b923e17c527601f17e13f9039a819948bd9b7906e7fe90f592efa4405c200007444cb73fceb3c93f273ba68a232cad8a9985afb62798387c6ee79f1ab9e791290a114201e9ea55673522c776a7a00c0b2b9db32f75a011d6a1e5b5b7db4b7162", 0xc1}, {&(0x7f0000cf2000)="f4e52412614d3e2dbe1d6a43f52736a1eb15237e1c454d702b62e6dba9e1e89a55018b17803dea4bba9a9a91fbc7549733ea43baf799e8223ea6655dc4add9487be9f3d57453c24ae9c0", 0x4a}, {&(0x7f00008aa000-0xb6)="2930717a81f49453f57871dbcae51c41f9bc272da0d5a08409958f8a9bb99efb84da33971d168b62316be9512546601dcec42158fe00314721196464534bf7251bdccb4e6c04927b74c1174cbba41d6127003ae950917e7ba4b88322a1b484870912926bb66eaa8b51ae0673f20a8baed6630126821fd906bb19166ebb37a42e978746fd68903bbcb4fcbce90736163cdfe537d77a0dce253428ce8257fe8e7f3f079c7721a9aceec7df55ea053065d81100e1e230ef", 0xb6}, {&(0x7f0000f74000-0x89)="dbfceefb30ac9321c95d20f1454079c3ff989aa67bbc13df3d98411b12ee44e754f4004a3c538d2eb694499104f4ad87a7bf3aec7cc87ca733c6178e78e42ec6f12d03a57161f18c38691887511e795a2854a27e78bbca5d6920eda3d6642fd9c0b0513708c4c5b27affbd11383bbec3b85fe2da18a134e892e4c319d797f0e1d6140d0111b0572711", 0x89}, {&(0x7f0000323000-0xba)="a6f9da7495c09552bd03cf818d6bd96e34bc6bd79b956e5cec9cf6055e100022821ed537dc182dd3cc991760016edf46cc774cc585c71183c098bc2f35be5885756fee8de16edd0918ba29cdeab2dd16c897ab928325ac5e47684d5b56c412ed88a6397be0f640f81b8a1bac4770602713857e364dd6a1f674d1d52f683dbe1870d6923cbcaff9ebba5d6fe7431df2ca1348af4ec13eb33882c6ddb2fa02a3184ff997f6ea3591bac3517e0af13211ffd8245beeb08c8d9e1d8c", 0xba}], 0x8, &(0x7f0000724000-0x18)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}], 0x18, 0x41}, {&(0x7f0000368000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000d71000)=[{&(0x7f000028a000-0xe6)="577dfd4da684ee567cfba32d9b64cc1e1741d6fc13a1919ec6310fd4b197237706ddb5381ad9acd057bd9bfcc23c7a0ff39f8bbd3cbcd0bcb74cc5f1e22479926d58306b13d86a944ae96982c0ca04504f22bdd9c06713a9bd392b761c4ca542abc92ad16cb50cba835f96aed8e6c9ff0e47358e3c2ac084f289acaf8a35a6fef576d3191d112c0db0d8c77993abdbea82532dd3a87ac1d444f5f6544b992c9b40d9dcd14a5feb2ea7758ab2909402e722d026704e871635f1d109db6cfd6dd1d087fc0508893300b06e6fce0d99053b0307732247c1c5e2f92c784f610e76ee86bf328855ea", 0xe6}, {&(0x7f0000ed8000)="e1baca7f4c13209f0083edd53f1a3807717c49eefc795a7d0ffa6c3042", 0x1d}, {&(0x7f0000b57000-0xf7)="bb45ca8543ef7ba9295fb86e87db97b4eb1e3d919cff51b51f0a5a908f79f49f3bf9db36b775e96c11b5941d7016fb7f4eb34ab263431d1f96e95deb3457d5a63d51295d39078021d97c44a1107a8d94f8843309c9b6b335fcd43e10f62e469ed9111b19fee63d4451a228df4c33a5de45d90030c953647406d8b2c65545c7eb3615dd3c434b66e396f41e34986035c2e1994307c89cc2355b30b14e0eb07d1983de7956a2747ddce210db05bcf200ebebc6f91059cca9c9680d76eaed93f61944de31f89a82833fd60aa2a7e241a43d0242fa1c7749b5847e75dce5e7d6bf495193e050d27b38a3ac34b938ff33fa93b5cc2364621936", 0xf7}, {&(0x7f00009cd000-0xde)="89857b6e7b00fc527ed9feabf9bee0a8370134ea952f11d016b92df7c2b63e7175613ffa318dc64eec4edcf989983ad9092862fd0a3226413a1782589ebee5faa3cee4871a861f0223c4d299a5ec42db1383a38c95ce27abe08b6e785677e8ceacdf59b30fc60906dc5745d3c2064ee4a8c66915e0eed15119c0ea14a95fc4db0e6f20ed38798bee060f3530be2478b83769407da36d0ea85624d177e0de87b7582a391330bc01e08804d5df1969ddc52afd225b2ea8a3280f2a8996657072b495d9c9ebfa0e2f9f95f6694e5b96229a77c89d173a540511b893b04c87e2", 0xde}, {&(0x7f000001b000)="859527f020c47658c36ad239326febe5916dbd221ddb23d253aa43eb90c8fd7bd89d49d4b1a14d2c", 0x28}, {&(0x7f0000d04000-0x4a)="87f34c3e03fc015b080dff5c672eafb5d00770ee9ca33318d77f10f1ef2f8ed384d72d81f0c04fa4d744e2f9070557bac4f2e2491e52c541be045897b9f7ec6b2018d38494e09d111d31", 0x4a}, {&(0x7f0000ef3000-0x1000)="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0x1000}], 0x8, &(0x7f0000413000-0xec)=[@cred={0x18, 0x1, 0x2, r4, r5, r6}, @rights={0x34, 0x1, 0x1, [r7, r8, r9, r10, r11, r12, r13, r14, r15, r16]}, @rights={0x14, 0x1, 0x1, [r17, r18]}, @rights={0x20, 0x1, 0x1, [r19, r20, r21, r22, r23]}, @cred={0x18, 0x1, 0x2, r24, r25, r26}, @cred={0x18, 0x1, 0x2, r27, r28, r29}, @rights={0xc, 0x1, 0x1, []}, @cred={0x18, 0x1, 0x2, r30, r31, r32}, @cred={0x18, 0x1, 0x2, r33, r34, r35}], 0xec, 0x0}, {&(0x7f00001f2000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000a86000)=[{&(0x7f00008ee000)="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", 0x1000}, {&(0x7f0000753000)="2117bfb4b66fb74224642d058191862aea08d2669510028772d01c9518066fbec7b68a596be4be7e9bc3356e4e8a33bfabacbf09f2e91f85c0fbcfa18498ce36f4cffa1129896349f242677ea532c54bb8b9", 0x52}, {&(0x7f0000031000)="e17e0b1d0b03e090c974eaf7116cd9facbba512b48a485309b9957fb8fb376d5a7bdb6d0ad636a5894586beb4ffdf8458370f9dedc74cba81a032ee571107c2ffffbb7b6d4ce9ca94d27dbf52c24bb827b729b8f87fdabcc2dd2635d04016fb6b9fc2734162f757dd278634aaf13566b25373b66a8a0c82223ccb554440d874a0d4a3ca5e918a840dc4237b14f72e9ed3d2cabcbfa4d57f662491b7daaa64585210e0a220726b522a765667d08c3b0e266139ee7f9d69af60650f0acc08fccc4f756e8239ae064d78e25756ef44f503eef6b3ea7b8e64f3ef37d3bfa889a59dc264554", 0xe3}, {&(0x7f0000b67000)="239262318a541756f3a930bfa482392c3ca2faff329b6cfc14f79530da7618dd6c051268dcc2b4559753e1d4c04729b6fc9b4c02754a4ba3a2f6a13d9cc8feb36b2847ac46c6497a6041b48a18c6dfb55f4199f188f0cf5f89a70ee589c24bed601624aef221fba1837c1158b6c404f65f10b96b9a17c0361ded", 0x7a}], 0x4, &(0x7f00006e6000)=[@rights={0x14, 0x1, 0x1, [r36, r37]}], 0x14, 0x800}, {&(0x7f000007b000)=@file={0x0, './file1\x00'}, 0xa, &(0x7f00004fd000)=[{&(0x7f0000e00000)="921748fe3ab0ee397a43a99f99d11ce45c9aa0707077a82224bdcae0b427826a2594b719a5842f254f2277fcc581d797e50bb53b18d8785f90c485266d82366a748daa50f714f2b03abc7a82207c14f5282366f94b4c6ecc97f854c4492b", 0x5e}, {&(0x7f0000458000-0xe1)="f73d4343d79584028947b88e8b4d5362afb6a253ae2078259ab26bfd42c774d779feecc43cc7686f76edc7b7e77db326a66d5908ca3f652b0f8c27fcbe5e18e7509f2fe5ce3a5b11560eb09516aa2f3baa1a12541851cb0f8c8bbc8797a61963dd47d305dd208e991c5b9654ce6a4907cad773118bf06f1922ddaf3aed4140738ef93804f2618c05c7deebd5d0f07c69800f78860901177255faf4affb52054d90da70658c4f2fad5bb9474a83866e0d7422f63369ac15d3319d459e4ab6c0f8a471e02d621f4cf2e10f29a555e288de672cfbef545c8a881f9d8ea4fa649b60fa", 0xe1}, {&(0x7f0000ab9000-0xcd)="6a6e3f16c313acac3efac2e10130dde68874d07872773e44a0119f91d190daa11a5cebff4e92df83eae9bbed25a9ea346bfc60e2af95dc3eff233f83664a05099bbf7a17438b673ce2cbc84e2bb3a7060f275d3c05ab65b9aeae40c6362f1093de9c9923a11f50c14972a4b686d9786b1ab5d848dcd1b8a42e6e45870e6810e6fce903a499f39cb8823f9ffc299c3101635a64854c5069b74c7c142317b48192adb5ebdc63a61589edb95443b3643415161d8ebea03412896df171dfd710b00ffdfb1846e2101177b340b1d612", 0xcd}, {&(0x7f0000d27000-0x1f)="be3da9933fd9a78ce22c5157864efd3ceeed87c1b406bad4bd84039739c873", 0x1f}, {&(0x7f0000b2b000)="9a5ea9b18b0de8d60fb1277ddd7b628265542fd4", 0x14}], 0x5, &(0x7f00009a5000-0xe4)=[@rights={0x18, 0x1, 0x1, [r38, r39, r40]}, @rights={0x1c, 0x1, 0x1, [r41, 0xffffffffffffffff, r42, r43]}, @cred={0x18, 0x1, 0x2, r44, r45, r46}, @cred={0x18, 0x1, 0x2, r47, r48, r49}, @cred={0x18, 0x1, 0x2, r50, r51, r52}, @cred={0x18, 0x1, 0x2, 0x0, r53, r54}, @cred={0x18, 0x1, 0x2, r55, r56, r57}, @rights={0x10, 0x1, 0x1, [r58]}, @rights={0x10, 0x1, 0x1, [r59]}, @cred={0x18, 0x1, 0x2, r60, r61, r62}], 0xe4, 0x800}], 0x4, 0x0) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f0000b19000-0x8)='iso9660\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00009a5000)='./file0\x00', &(0x7f0000702000-0x6)="040000007600", 0x1000, 0x0) mount(&(0x7f00001e1000-0x8)='./file0\x00', &(0x7f0000410000-0x8)='.', &(0x7f0000802000)='ramfs\f', 0x2000, &(0x7f0000609000)="") 2018/01/08 12:10:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00002e6000)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000b3d000-0x210)={0x4, {{0xa, 0x0, 0x423, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x79b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r0, r1, 0x0) writev(r2, &(0x7f00004fd000)=[{&(0x7f00005eb000-0x3a6)="19", 0x1}], 0x1) ioctl$DRM_IOCTL_VERSION(r3, 0xc0246400, &(0x7f0000f08000-0x24)={0x5, 0x850, 0x284, 0xbf, &(0x7f0000435000)=""/191, 0x72, &(0x7f0000afa000)=""/114, 0xe6, &(0x7f0000148000)=""/230}) 2018/01/08 12:10:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00004db000)=0x0, 0xffffffff) 2018/01/08 12:10:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f00004b3000)=0x9, 0xfe0c) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000d34000)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000bb6000)=0x4, 0x4) 2018/01/08 12:10:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00004b6000)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = gettid() ptrace$setregs(0xd, r2, 0x1ff, &(0x7f0000964000-0x7)="9e1e77071164cf") sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000012000)=""/153) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x5, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/enforce\x00', 0x8002, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000002000-0x4)=0x0, 0x4) r2 = signalfd(r0, &(0x7f0000000000)={0x7fff}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000e13000-0x10)="74756e08000000000000008000000000", 0x0) sendto$inet6(r3, &(0x7f00000b1000)="3d68fe9b0073b5c32f545f8e1bb08ebec3d602e292f01e3f768b9ade63cdd97642cafeca47026277203492b48c71f900700f41b722b59b51da7a8d196ba727f9f322788b5414366549c2647ce33b5f9630244f34f90dd29032b710e0cf47f92b09d232fd4fde7d7e441c", 0xfffffffffffffffd, 0x40000, &(0x7f0000a98000-0x1c)={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x6}, 0x1c) accept4$ax25(r1, &(0x7f0000b3d000)={0x0, {""/7}, 0x0}, &(0x7f00002a9000-0x4)=0x10, 0x0) pwritev(r3, &(0x7f000028c000-0x20)=[{&(0x7f0000c9c000)="d4", 0x1}], 0x1, 0x81003) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000d73000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008b0000)=0x20) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000ff4000)={r4, 0x5c, "778ee6b4c49c5362b6ee9fbeb998aa3e11f038e7b6822f61adad8bcab8cf2e86be260713849cf0c47b567cf9844f2a0913571809f84b4f4ffd0c14bbe83bd30402fac67764e4c55e73c9fbec3f70332e246bef8c71eb930e0a2a7165"}, &(0x7f00007f9000)=0x64) 2018/01/08 12:10:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x4000000026, &(0x7f0000f12000-0x4)=0x0, &(0x7f0000d53000)=0x4) rt_sigtimedwait(&(0x7f00002ad000)={0x4}, 0x0, &(0x7f000008c000)={0x77359400, 0x0}, 0x8) recvmmsg(r0, &(0x7f0000abc000-0x60)=[{{&(0x7f000047e000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000066a000)=[{&(0x7f0000640000)=""/27, 0x1b}, {&(0x7f0000ff2000)=""/0, 0x0}, {&(0x7f0000bca000)=""/4096, 0x1000}, {&(0x7f0000b18000)=""/4096, 0x1000}, {&(0x7f0000f60000-0x59)=""/89, 0x59}], 0x5, &(0x7f0000969000-0xbf)=""/191, 0xbf, 0x9}, 0x5}, {{&(0x7f0000cf3000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000bc1000-0x10)=[{&(0x7f00004e6000)=""/70, 0x46}, {&(0x7f00008e6000-0x47)=""/71, 0x47}], 0x2, &(0x7f0000926000)=""/113, 0x71, 0xfffffffffffffff7}, 0xda}, {{&(0x7f0000ff2000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000baa000-0x30)=[{&(0x7f000042a000)=""/12, 0xc}, {&(0x7f0000263000-0x73)=""/115, 0x73}, {&(0x7f000078d000-0x9)=""/9, 0x9}, {&(0x7f00009af000)=""/0, 0x0}, {&(0x7f0000874000-0x68)=""/104, 0x68}, {&(0x7f0000c10000)=""/53, 0x35}], 0x6, &(0x7f00008e8000)=""/147, 0x93, 0x0}, 0x9}], 0x3, 0x100, 0x0) 2018/01/08 12:10:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0xffffffffffe, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x80000) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockname$netlink(r3, &(0x7f00005e7000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e41000)=0xc) pipe2(&(0x7f0000137000)={0x0, 0x0}, 0x800) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000518000)=0x0, &(0x7f00000b4000)=0x4) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000d14000)=0xdf) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d4a000)={0x0, 0x0}) r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000539000)='/selinux/load\x00', 0x2, 0x0) ioctl$EVIOCGUNIQ(r5, 0x80404508, &(0x7f0000cc1000-0x72)=""/114) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000098a000)='/dev/vga_arbiter\x00', 0x80, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00002b3000-0xc)={0x0, 0x0}) r6 = dup3(r1, r2, 0x0) fcntl$setsig(r6, 0xa, 0x4) 2018/01/08 12:10:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f000022e000-0x4)=0x3, 0x4) dup3(r1, r0, 0x0) prctl$void(0x3f) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000007a000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000000)={@loopback={0x0, 0x1}, r3}, 0x14) 2018/01/08 12:10:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f00004b3000)=0x9, 0xfe0c) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000d34000)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000bb6000)=0x4, 0x4) 2018/01/08 12:10:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$inet(r0, &(0x7f0000f3b000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007a7000)=0x10, 0x80800) getresuid(&(0x7f000090d000-0x4)=0x0, &(0x7f0000d63000-0x4)=0x0, &(0x7f0000a90000-0x4)=0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f0000dc6000-0x8)='./file0\x00', &(0x7f0000000000)={{r1, r2/1000+30000}, {0x77359400, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000718000)='./file0\x00', 0x0) fcntl$setflags(r3, 0x2, 0x0) 2018/01/08 12:10:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f00004b3000)=0x9, 0xfe0c) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000d34000)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000bb6000)=0x4, 0x4) 2018/01/08 12:10:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000040c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000f44000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000d36000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000c8c000)='./file0\x00', &(0x7f0000d7d000-0x8)='./file0\x00', &(0x7f0000fdb000)='ext4\x00', 0x1000, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000b34000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") unlink(&(0x7f0000723000-0x8)='./file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) statfs(&(0x7f0000f3f000-0x8)='./file0\x00', &(0x7f0000c86000)=""/46) 2018/01/08 12:10:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f00004b3000)=0x9, 0xfe0c) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000d34000)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/01/08 12:10:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00005a5000)={@generic="c23a3193341f80605fe835425195a4b1", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpeername$packet(r0, &(0x7f0000968000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00007a6000-0x4)=0xc558f8659adcd5d3) sendmmsg(r0, &(0x7f0000d1d000-0xc0)=[{{&(0x7f0000540000-0x8)=@sco={0x1f, {0xfffffffffffffffc, 0x8001, 0x4, 0x2, 0x1, 0x7}}, 0x8, &(0x7f0000894000-0x28)=[{&(0x7f0000652000)="4f21422a983e896d979836732c98f1a6d95da5f411b91b6a7a91d73fc72abec84b667df58527361e27fc1c9f9bfaa200a8274718f678633641ed87101f8014eb20167fa3e5853c5b1815687d1de12bafbe93ab56fac81f3e89faffb4497fa0f311d86aa1d5221d34da", 0x69}, {&(0x7f00002b5000)="1fe67c6acf50c3e958e3289ca145dcf05e3e2cd9457360cceac74043785fa4106c19d79bd104b1e97cfe7e14f3b27ff46d7f4dbc3bf01388ff1a3ab6ab7c0d2d9ba7f5394222ac37bce2cae826ac86a109c40a204d01bee4131d40edcd98ab853d2192f0e2f153b821f675ab285dfe04c0bdccabf747a5079d832963e471db771e104dbe252e44fb373997c011a6149a6c43a25c15b9cad73a55562486813383ce81c85550070c0acdff0a0842fe9680aca0", 0xb2}, {&(0x7f0000692000-0xc)="797be05cc4a90f6b4f487d42", 0xc}, {&(0x7f00006d0000)="1f4cab29b96a5e714e5b1a30af515f850afd58ae2a9088d29b3b90a42c03501089f9a01df1e565743ef2e23558bcd1c8c12436b4f0c83448b6", 0x39}, {&(0x7f0000f04000)="ce798d84f742d7c40676", 0xa}], 0x5, &(0x7f0000789000-0x1e3)=[{0x84, 0x112, 0x18e, "0778d1b80547ad00e9e6d45770c25f00f1812a3f67abd43f73179afac28b0cbbdff3bb706018d66d0ab32ccae0f4abc4aa97ee402fec03a4bbc5c47edeb88b35dc9f84e743f85c1fb2256c77f89b3a997eac3ea16b73402833b14a71ee4d2e3c2271f6900d7acce8dc00f53da8086978a29f86f95d85"}, {0x84, 0x197, 0x4, "b1027069ed8c3f898e1cf34dab40a5f2ca0d43903cf8cb2a2a014f03b1ca1d807d6653697e1dd596bf5e4c62f1812aeabb240c975a707e9f4ddca5eeecc09ff7529e4f2545a777f221bd7eba3c6b8dbda7212f144989d60b4e9c98d64611d73b4253fb757b1b86fd941c9981568a40eca189a196ddd2"}, {0xc, 0x115, 0x400, ""}, {0x14, 0x6, 0x69a, "fc44d3eace6e"}, {0xd8, 0x88, 0x80, "10bfb43a66601dbf140babd32d2de2ddfd28967a05b2ac1f2999a835b0456eae037b17dcd131df941903f157242ceb02c766c52abb5800301e3f4412c9a0ec83fbaabcb55e25c01da030972e293d42c4218b3047b9f7d91677a7eb76ea2b15b05f8251e28331d71d8cd8fb1c04f1194b355fb79ed0091573ca611b7fffe5a064619c677636a08f40b888f7d6f897a9b867a1a9e04ac444f53be6e37d847ba7ecb963827c35b3acf5dcc241aaf15fb8c4faf44e7724d059c875f8bb770e85c747388cc7b0642eaaca35"}, {0xc4, 0x116, 0x1, "9807fc0be1ca63033f9cf13ade67c360394cb35a013b44b5623953ac4f1959999864960ee9997a4b41e9731324570ccdcc8beb5fa930575488752074d52b91d2e4ebee56285207cb2737a48f37b1578aad8dbcdd77b295244f8ef90b70d278fdd75fcdf9cbfaccd26a6e789a3464d4806c0cd8bc42e70575af0672c9916dae3b12688a9e99d7b79bf3233ae41d368092ec481e26018c424288e022aed5ad9e9fb13de628ec9ce10ab7b4a739ceb8d01ca2b0fbefbb3adf"}, {0x6c, 0x199, 0x1, "d4408b2a77440535b91aaef8ae23ad32a145eb798eece7fc1e4673b2c007cdb036c0e7d87931045981f93bacf7bee1115d98520414afc4bac56c39039a0b41a02776f560788a620be800400a1deb717a29b66023628bffe2bc08527f8446e4"}, {0x20, 0x88, 0xffffffff00000001, "ac37e88adbb5608b9c09c0a4af7eb115b4"}, {0x58, 0x11e, 0x5, "6786ac67d425df606971af4f9ce8c0b8fa1a789df8134e239aafdeb9b4474c8db3e0ff6e83e5bbb8dda27b0025a0518f7f977837be4edad0a39f577d9860cb1fcc93a22d637579c8a85daee2"}, {0x24, 0x111, 0x9, "0cf1fbca462b26ea773825915dd928b67c826ec6bd06"}], 0x3cc, 0x14}, 0x9}, {{&(0x7f000061b000)=@ipx={0x4, 0x6, 0x8, '\x00w|tp#', 0x7, 0x0}, 0x10, &(0x7f00007d2000)=[{&(0x7f00002c0000-0x68)="1b864818edd6ef7817fdac7dc9c4954438a5cdc398e2f57d231ea5b659f24ac7c7f68427fa6e831395651e2709a179d0abd0e1e0ffec3670210bc350a1eaeb68afb570659d44a1e607a6cf756cd4fbbaf99003a7431d3c8367e00467e45f245bb9e3a42b58471417", 0x68}, {&(0x7f0000328000-0xdd)="65532b4a001ef776044a3f2e271364ffdc21eb4234d5b28e39d9fb9762ddd8d644c6a925d6f3941ced9af9ddcd3a9906e87cc9a1761dc7420f1464b3d6a346044a3a397ad4f6ac060e803ff5f82474114e64d0f1fa6579099a13b088ce19a50ba3c8ce727cdc50757971449664d5d7ff15497c3ac08ad80a41db7615f70f158ba21f1b4ae3254f292ac7ecea13c99b0bc843059a4e3310644693859f7e7a6d92285d8f1c138b5b75b61127edab4b1c7a017b6d2542afcd4f979db6f1d775d3fba346b78331646953253dacf9b2c02a107c302f7f116c0b76313ca6db25", 0xdd}, {&(0x7f000072c000)="51fa5bde2b3089e325ed42282ddcc96a3051ea80bc4f41dde8d93f14db1e056c167bf7306df6d9d10bd830bbd8e8a6f452c0f57e6f016755282f681e82ea4d9c14f994f9151a38bbb7a0b45d5d1c29d474a5b185262515da66ccdfe6d0ef72587f0102bad003b4c3e365ec583500e97021fb109c9d275ae7c6a25ff999f0aecd42a0490261c9530eca006c11b85ac7637d50369097c207242495", 0x9a}, {&(0x7f00005cb000)="271eb6c1af795cd05a0d8d2fce646573c2baa261beb0f44a93808c402d118490eb624830977f8496b147badc917a832327d5483976d2aedba384c7d30198fd70412a2ce281302a7931f287f60b1a5aac42d85cab89be767ee3c859ab20e3777ca7abf4818f6316b383a0b6cc5187b8291fe36ae732cda347868fa2b606bd72156f38f3e9cd763a725f829f33325ea3e6fbf13e7665b3818b3eef32e1d234a99477d632bfe2b5e022721978d1520aea9a020d7996d99afb21df8a2d0c89591716bad71ce9cfc1a98cf5deceb13f", 0xcd}], 0x4, &(0x7f00009d4000-0x40)=[{0x40, 0x88, 0xfffffffffffff000, "7040f287a0e767890fd9065ed5bbdcf0011853d73b3ac4ea70a8d943567f03ed3970e5537e32bce5f25e2fd84139846e9d3c7d04"}], 0x40, 0x880}, 0x3}, {{&(0x7f0000b8c000)=@ll={0x11, 0x6fe583348d3d53ae, r1, 0x1, 0xee49, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ba8000-0x8)=[{&(0x7f0000fe8000-0x9d)="81ad3975f625fdacd4b3856368f692f5b6e8267c16f6df04e6d6f79b53021b245e79e44745326fc55de8dfcb3531dbbf300839df3ab1e7c1386513f16436f8722ed5a55b692d56a8ca8bf02e85f1b05cf24e65d91488433d3613f286fe988bc02160a385ebfd6958c10924de47cccd563a652382470bc19ca51e028775cf1ee28c5d0f98bfd1f4dbc840a7b854f7ec567db1647e7ef466be6188073d8f", 0x9d}], 0x1, &(0x7f0000f79000)=[{0x60, 0x115, 0x80, "7893eaf50b78940d23b1d145ffc8b3910470a0f64d077351a3ea1d090934020fc0e9a74cec902819fae1eb9e9b42294397222eca240484a2ff1fec721842fca5cee6db423072f7691707d9b35c8ee4099861c464"}, {0x3c, 0x111, 0xb, "9987bc5dc9fe18e3f536bf063b7911df5f2776846a6ca9e30ddeac9ee19d0c1d8d6ce5970bc48250fc05dd572e787a0a"}], 0x9c, 0x0}, 0x3}, {{&(0x7f0000f63000-0x10)=@nfc={0x27, 0x7, 0x9, 0x0}, 0x10, &(0x7f00004ba000)=[{&(0x7f0000b32000-0xca)="0d84080ad2a14cc67627b464dd47da89c26955e59b256551aa6ee982d313ac7a92ba3af48f12df9162091502504130440b8afe47598f49cbe6a887d9be8b2646db54b1b4497442ab7a57088aca0273e425646a806fac63135281aa97ae5f4e76392c947cb9b7b50589ecf263114f2b70088eafcbe9c43450930c3e8ee6c69360368000db2eedd3f7b128d4e84974561e1a45af7506055fc96f12a7f830c89846eadf3fcb2ec1632edc5b7536b2f4951353a7d5dec8230b0a17975ff08beaa0860e92e0e8f0898efd3ea4", 0xca}, {&(0x7f00002a1000)="fbf6a82261a8189f8b29436cc7e1e13332b1ce261cd5dcfe3689aa9ad8f439a8237cbe6b822bfd046c6ee689aeb1c5ff780d3172ac93eca471ca88d453b965e6e103640df0a899e8197842d8c3572c22cff5d81b4384053086dc4aa8b3db4c8cb544a2fc2cf426d0f59901873126e78bad38e1a611e47f7850d758e4cb0cf0ff5a6497efea5c67c8a912e3c9ab2ba6f9", 0x90}, {&(0x7f00001e6000)="79d0425a1e4e00d11482d0be44ed3021d8ba3c7b580ad5ef6f5fc430d9828b93296ceda58bf8950b982a12de2be7bf3db7f511876aa0cd729397ae0f04dcc0ddf7", 0x41}, {&(0x7f0000dbb000)="ad2f9048ecbe7dc935d7a75570528e2dbb367aa82717c347cb2cd0975dae01b569f9c0ecaf47f7392dd480b1a7f8208f2791ca64bf271d25", 0x38}, {&(0x7f0000792000-0xba)="9eab15b6850ade8602198c11568ecc45153e635ef767d94341854023e9ccbf64b288c6b78b95d2c12f1294edd076910588660048db8e3377c6412adb925b1542cc2757ee76a4f4393f5d62bdb24f49888082e22700e254c7961bd80bee8fd26bb4e2c60514baa7cebe7310c10d52ed536e2f74292435d7fd84636e6a903723ddef5d77c01186b46962250969e8a6cb7bb143a122137e8e148bf8387c4301691c45905b5b1620b36b4f2e20dc1addf552952c64b72032de066690", 0xba}], 0x5, &(0x7f0000696000-0xdc)=[{0x58, 0x0, 0x6, "6c410accd7f091e60c7d07811853f983ec8cadde5c44f13f0b61ebb1b6c78f319061212a6aed8f9c308d20223048d3681ba87763d0cc08d99ce8e97f04d6922b78a52f9ccc46a4457e1d51c8"}, {0x84, 0x11b, 0x7, "15538c7a2cea16640947f5d6d6fb127852a12b1ce0540ffa84775e73cfa9115d8982571e2e6d6e648c83aafaa16b10941ed057d827ea0e837e928f4d7f122b1dba1c3a8a784455865a37ec933ed99a6b75b6d9ba20dbefe6bd55faf65f1df704c7e38a1cb901e8705f1329203d5532363a173da884"}], 0xdc, 0x8041}, 0x7}, {{&(0x7f00004fc000)=@l2={0x1f, 0xff, {0x0, 0x7fff, 0x49a, 0xb, 0x7, 0x4}, 0x4, 0x7}, 0xe, &(0x7f0000ba1000)=[{&(0x7f0000afd000)="c53d8464eb26f063fa8e4ec5c606831a5ba7c928376719e1ae6a261b8a3852225bfd4ec6b663829b355b9fff4e1708101f10baffce709a7a6c3396f883e1976f22f2fb769604f3d4d6c60910462f77bc62272a0f36ce46ab8ffbb491f032e190dade5285d8b17c72128edb63d88d3dcf0529066cf03939ee53e717464c92e1aaf2b064994d81c61929afdeda40761fda0d5ed463bd75891422f57dccfe85787027f65046c79f52f60b889be93270ddb633e7007fc51e3fdf561701e2fa2bc403bb296cec64ac", 0xc6}, {&(0x7f0000f09000-0x76)="e8e1c0f8f39c367657d43923ed375228a25f3039e4f543d586407c4c2c4729cc69d4b4f2e384aeedc4769e1735659a0eb59cd9690f02b079376afa0c6a274adf416cea4a246d90b835a88c4804e289a2d9beff83c71cc4c40fb993c3300161d6754aab156d00504fe4f31b1aa2cd1361068f2e473d8f", 0x76}, {&(0x7f000093a000-0xdb)="6a60e4f0a972082d03b12dbed36628ebff51dd4822633fb364490f068654280d510d7aac6a597f6472f2fb09bd72684dac0032b10bacabf658787d8dd639f812d5d73d661c1cdebd5a50224d31dff1c744367a78441c2632f194ca0775ef338bdca19c2168e2628fbf65fdcd4c5940f1f4222769eff82df55415a7b7aa9123a7c23775456f515fb847adb5cad7fdf8cbf104b73361f6653f8a82eab68983f2f43f27c1ca6cf8e68b70d08982ae21acf20305014aa859ba7247de7a0d0bbb7a66fbbf8253109e0d397c3923edcf6aa03524a7cfcf3d7bad37381244", 0xdb}, {&(0x7f0000022000-0x46)="65edcdfb07b364f430ee237a56d11f442eacc279a61fddd50755967ad1054bddb3ff4ccc050ef9d4d9d78e046ee86471e03f2bd18aaecef2403592a9f9568be68ea0a20f28e6", 0x46}, {&(0x7f0000066000)="ee6d09bbbc339637a3aca2bf6f40c2c020f5038207a031ff22b4bc1569327c5b47d3737f096d36eafdb34ee04c4c98e336d3c59d0b408abe7493e39419", 0x3d}, {&(0x7f0000b87000-0x36)="de1ad8562e119bc4f3699eb883a5fdd5b30382fd8b427d36fcfa7e1b14a7e3cb12fbaa4ebb92013309aaf8114f1858c311f5a0e39174", 0x36}, {&(0x7f00004d8000-0x57)="4e74ff0c061634a58dc8f17156b26721cf494e74a3fd8ba0eb7c183671a62edefad32afb5abd12c0654e3c6210f4a5a510527c8b4d14301eb8b1fe74a1d46f899cb749538218988d902c2c40985a37067464f7a3fd676e", 0x57}], 0x7, &(0x7f0000af7000-0x270)=[{0xb4, 0x104, 0x5b, "6e1efc84520ff8fe7a528bbcbf8198bcd5d33b83f96a3b36425b6d6f3079600eacad76d2cf22f1d0b19d0a1d92a8e0e2b819a210bf24b6db3b98d19669a6c02e69f14b98ea550c1f233dd464fa17a8f22ab7ff0d0a1ffe0b21d3177a5462edfd27f72da41f452e675188eb9584c08791ff36e565a876f50d4b82b436330937ee738e74770bf14d9ff6a0e938106ad870bf8d5acd45422f091f07486f1928ad9a0a08d316f1"}, {0x104, 0x1ff, 0x660, "90e4a90e8b864ee5888cf6d1be91325830b6adf4aabdaa707d0d4a477c52cc6480af163dfe24be25121fa93e92aada63fa8813b7b168e3b9b49510e9a60369b8a26f51a1e0e1dc9101d5877fe4fa33ccd253f5dfea571f72227999349ffa5b8bfdfd46f40de58066099bd01788c05b3d2b801473a0de64f64a78c2f0f6ccb7df0c4f00c08e21f7a639f6bb26194bd0e236abcf273ecb2326eec3f483941d1490cba257c11df835a0b41955970761b71d638bd457350340dc5d339c700d451f2cbc643433bfa626286896eb10cd895468332bebaa89f7a7f46638201376aa576ffa688bbfa0daa665297903cfbd1389fad79c407e9e"}, {0xb8, 0x10d, 0x401, "341eeacf7433d96bfe3e43ebc3af370d1aa60909a1628c6b5708cd68e0eeea31eab79ea2cff988d6d05c3c1d355dd858c6568ae87b0d9a112cb055c74f672cecf9696a188ab2030209b3e632a45435bba5c3480ebfd7642bd0e23cf6ba981a0fb606d390fd2fc49e04e649d019133dfc71e7c87c6f1c1d53ef5330214eeb6957c1accdd8e4d85a411bc05865c6cd763be70321111711b451e0f6d7910e85cbdc1aed23c21e321eed3e"}], 0x270, 0x8000}, 0x8001}, {{&(0x7f0000c8e000)=@generic={0x3, "7d713782cd08d362ce2ee43a7b2ad8c70c9e1c4dd5cf654ade43d283e263f3fa296195ddf621e1fc00865b5ee8daa46f17ed9243bfaee5c664349ad6e63768ebe7d4c338ab4341d7209761fd713b45bf69f9a86b045078ea29e7b680f27a1fcce72580a81b811493af2c62f8f106784bc65bf178126be7122992f6d8a5ac"}, 0x80, &(0x7f0000613000-0x28)=[{&(0x7f0000861000)="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0x1000}, {&(0x7f0000fab000-0x38)="01ac892f5ecb728827ca5b9a198c96d71b66333c79ecf33798a4fc0e988db7f2d91cc143bcaf0627bef1e389e7f3b3fb1014c377eb339d5c", 0x38}, {&(0x7f0000f9a000-0xab)="d79388335f8f98d94c575894e9eccc1df5a4271fa7c45218b58eb6edb7a24f095e642fad5d2d14279c2073309b378a47be89ea9561a0a3805cc78d5544a13cedb0aaf05d96baadf0a68b7424013932e650da5b7b1874391016be541688a8425fc48bc0cd8a0b5172024ef853341f1780d6cf743022b1d3f701a875b07b9810052355a6a7ea12198c107b07fb1483701d7fec8147ddc7220abee8014dc1efc00c687b689e1389a186c74197", 0xab}, {&(0x7f0000105000-0x43)="61946e18a2f1f04b5432a39552e8b08313a86c43ef276be79ad9ac31d517d2ec17e2d448aca842d8d6b94efe467872ec6438ce6f4a7136f35b287d8b44f5a2cbf71665", 0x43}, {&(0x7f00002a5000-0xe3)="e5f87c733af60640a3ab36601de7d91ccb9b0059d744b6aecc445a0eaaf6e57d4120c64c8cd4f1ecc4103c3abe41c5be9bdae417bcfc7d1e8d229395237d62a69778a647a6be30c91f7570715c9734649ec7199bcf95fc84cbf3d30fb2e9d072245f5e6eb7ecf65ee20cee18fdb7e720ef84fb8411041b0cc08eed50468953472436031b38a6b628ece55ebb3c83aaaef915798d3e407cbabe07adb120f9f9d4242ad5571fc2869266694ee2ee21dd45fba0ed59195f67b401a0d35a3bd9e61459e778ce569ccc92f4d52438c003509d73f01cef09f0720a764682f6e9b18ae2a5a9c4", 0xe3}], 0x5, &(0x7f0000f30000)=[{0x44, 0x103, 0x101, "012c7afdd6b4f7becaaf5d44139052f0aa6e568e2a316e9c81bfe6ace52e11989e739453dc3ecb00cb69fe497cb85b5573b8da1c7e0c47"}, {0x104, 0x84, 0x2, "4cb626b2785d6297e87da473ee573a4f6650452aa521987a028d3b5ab940dde2ed5ca4f9f4d1e2a2fccb46a72884b72a836ce9ff4029060e4c2b8bac911e7e89d14031b3459d0ea6274b8e6f694bb91ebb0177e2aac778bf6e8e62f62fa1bd4d86013b994a37033db7b57aefea6d1755c25ba2c7856df82564073d709de20e7fde88f204e0325c83482fb8deea27828bac24cc3e27df678e06904f2c6c40c31686f72fc2acc54dee892cf42c4618b261599c83f92c92ddb92d34914fba3753e63480dc34fac1edec1ef89449c27a9464c0a3b3413e6e3595783df7a1a6a8fe6b929b5ea1e35cd403ee6a6f6abf8d9a5587c5de7cedb5ea"}, {0xb0, 0x29, 0x2, "021cfbb3f2385b45e33353c587e4dbc341beec190ea0dbeedbde1f706b04bca929c80cc80e8a1a14ee3d83419a5dec14430a447e16c06de3fbd410fd55f4c912392d62ce7c8249cd5ad8007d98552ebbc38f81f672e077f2bde3470b8ef76d4cb3df7fd98942401f06154c92c04f172ebee29970fde9fe1dd9874a7773b660ea6475457339a9cd57931bf434cf7feefd97db3fd925cfb757075a34d4eaaab56fdcf2ae20"}, {0x34, 0x105, 0xec, "21d1c37bda70a5dbc77cc86d71e70520601379957cce50bdb2114df717e221a1a1c922a1ba7a"}], 0x22c, 0x4000010}, 0x7}], 0x6, 0x81) r2 = syz_open_procfs(0x0, &(0x7f0000257000-0x8)='syscall\x00') ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00007fa000-0x4)=0x0) sendfile(r0, r2, &(0x7f0000fb1000)=0x4, 0x8) 2018/01/08 12:10:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000ae8000-0x8)='./file0\x00', 0x93ea4853ab837057, 0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000642000-0x8)={0x0, 0x2ff}, &(0x7f0000484000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00001c8000-0x6)={r2, 0x7fffffff}, 0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cbf000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_udp_int(r3, 0x11, 0x67, &(0x7f00005ad000-0x4)=0x0, &(0x7f000045b000-0x4)=0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000681000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000cda000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00009ea000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000620000-0x4)=0xe8) r3 = getegid() r4 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e3f000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d3f000)=0xfffffed3) lstat(&(0x7f0000359000-0x8)='./file1\x00', &(0x7f0000417000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = inotify_init() r8 = timerfd_create(0x7, 0x80800) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = accept4$unix(0xffffffffffffff9c, &(0x7f00005cd000-0x1002)=@file={0x0, ""/4096}, &(0x7f000096a000)=0x1002, 0x800) r11 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fe8000)='/dev/autofs\x00', 0x800, 0x0) r12 = accept4$ipx(0xffffffffffffffff, &(0x7f0000bfa000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e56000)=0x10, 0x800) r13 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000030c000)='/dev/sequencer2\x00', 0x0, 0x0) r14 = openat$keychord(0xffffffffffffff9c, &(0x7f00007f2000)='/dev/keychord\x00', 0x0, 0x0) r15 = socket$inet_sctp(0x2, 0x5, 0x84) r16 = syz_open_dev$sndtimer(&(0x7f00005d5000-0xf)='/dev/snd/timer\x00', 0x0, 0x101000) r17 = socket$inet6_icmp(0xa, 0x2, 0x3a) r18 = syz_open_dev$sndtimer(&(0x7f000071c000-0xf)='/dev/snd/timer\x00', 0x0, 0x100) r19 = eventfd(0x100000001) r20 = dup2(0xffffffffffffffff, 0xffffffffffffffff) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c27000)={0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000ce8000-0x8)={0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000013e000)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000aec000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00007a7000-0xe8)={{{@in=@empty=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ae000-0x4)=0xe8) getgroups(0x9, &(0x7f00001ba000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000963000)=0x0) r28 = geteuid() stat(&(0x7f00000b2000)='./file0\x00', &(0x7f000028e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r30 = getpgrp(r4) fstat(0xffffffffffffff9c, &(0x7f000030d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000014b000-0x8)='./file0\x00', &(0x7f000045d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000804000)=0x0) r34 = geteuid() fstat(0xffffffffffffffff, &(0x7f000045c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r36 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008c8000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r37 = accept4$unix(0xffffffffffffff9c, &(0x7f0000a51000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000f38000)=0x8, 0x80000) r38 = syz_open_dev$binder(&(0x7f000010d000-0xd)='/dev/binder#\x00', 0x0, 0x802) r39 = syz_open_dev$tun(&(0x7f0000909000-0xd)='/dev/net/tun\x00', 0x0, 0x40) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000988000-0x8)={0x0, 0x0}) r41 = socket$netlink(0x10, 0x3, 0xe) r42 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a20000)='/dev/rtc\x00', 0x600000, 0x0) r43 = userfaultfd(0x80000) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000c4e000)={0x0, 0x0}) r45 = getuid() lstat(&(0x7f000004d000)='./file0\x00', &(0x7f0000f63000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000000b000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000061e000-0xe8)={{{@in=@multicast1=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000071e000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b18000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000680000-0x4)=0xc) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000468000-0x8)={0x0, 0x0}) getresuid(&(0x7f00009d1000-0x4)=0x0, &(0x7f0000283000-0x4)=0x0, &(0x7f00003ea000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000bcd000+0x5b4)={0x0, 0x0, 0x0}, &(0x7f0000036000)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000070c000-0xc)={0x0, 0x0, 0x0}, &(0x7f000040a000)=0xc) getgroups(0x5, &(0x7f000050c000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000052000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000dca000-0xe8)={{{@in=@rand_addr=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f47000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000cf000)={0x0, 0x0, 0x0}, &(0x7f000080d000-0x4)=0xc) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00001fd000-0x8)={0x0, 0x0}) r59 = syz_open_dev$evdev(&(0x7f0000d93000)='/dev/input/event#\x00', 0x1, 0x400) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000641000)={0x0, 0x0}) r61 = getuid() getresgid(&(0x7f00004c9000-0x4)=0x0, &(0x7f000004b000-0x4)=0x0, &(0x7f0000bd7000)=0x0) sendmmsg$unix(r0, &(0x7f0000817000)=[{&(0x7f0000726000)=@file={0x0, './file0/file0\x00'}, 0x10, &(0x7f0000484000-0x40)=[{&(0x7f0000ca9000-0x49)="e76869c799906ef6cd2661429f2175af30ffd8cd28ea81dbf511436e9ab676ed8732a229132f0091d5010a02e0ef777d82761cc8ac90c63ff2e74323eede94b5fa2d31baa2c60182a2", 0x49}, {&(0x7f00001ff000)="1407c28c7f5cc313ca081dde41bf0d11bdabc6e7ecf6f2c6a08b09ea31d4bb36132022a1976fbdcc93511cd782eda85630e445dbfa60a68dc01c6ac5ef97", 0x3e}, {&(0x7f0000cea000)="aa4cef34cf7b03958d8dea617abdf56db3f3577758b99233296900162ad9903b7d9d918c29bd9f9ffd9fe7861a6ee7f12ef47c3d3d1db221ba738a275037b4ddf905c724e28a41d0594e27670635e01779e0e223ab619f3ca54bbea30613bba69454a57f441a27ca191a24d6c47d18856e18566953b8382d2b7cc9531aa9f2ec0d2d3e24273049bdf00b20f58fc1f01f8bcf3ef7971975a24494a4338fd4909a341235d6c2919aebef9ff80f836fb667e4e66b1ac6ca088b4d5fe770b33128342ec4293c1d1c59b4fac7ad8e756685f785efc7a0f4e19205b8", 0xd9}, {&(0x7f00006a8000)="a0429486299e9b7976f1b4637dfbef65ad1d70b0327d34465cb2b2a674df945c69fffb3483589023c1392d60f256e28e98c6045abbfa193a20be72390f5cb89d6b5e0132553c3f4582d2bdc03daef629190caea45b6ce8cd790f90d34d879eddc5b923e17c527601f17e13f9039a819948bd9b7906e7fe90f592efa4405c200007444cb73fceb3c93f273ba68a232cad8a9985afb62798387c6ee79f1ab9e791290a114201e9ea55673522c776a7a00c0b2b9db32f75a011d6a1e5b5b7db4b7162", 0xc1}, {&(0x7f0000cf2000)="f4e52412614d3e2dbe1d6a43f52736a1eb15237e1c454d702b62e6dba9e1e89a55018b17803dea4bba9a9a91fbc7549733ea43baf799e8223ea6655dc4add9487be9f3d57453c24ae9c0", 0x4a}, {&(0x7f00008aa000-0xb6)="2930717a81f49453f57871dbcae51c41f9bc272da0d5a08409958f8a9bb99efb84da33971d168b62316be9512546601dcec42158fe00314721196464534bf7251bdccb4e6c04927b74c1174cbba41d6127003ae950917e7ba4b88322a1b484870912926bb66eaa8b51ae0673f20a8baed6630126821fd906bb19166ebb37a42e978746fd68903bbcb4fcbce90736163cdfe537d77a0dce253428ce8257fe8e7f3f079c7721a9aceec7df55ea053065d81100e1e230ef", 0xb6}, {&(0x7f0000f74000-0x89)="dbfceefb30ac9321c95d20f1454079c3ff989aa67bbc13df3d98411b12ee44e754f4004a3c538d2eb694499104f4ad87a7bf3aec7cc87ca733c6178e78e42ec6f12d03a57161f18c38691887511e795a2854a27e78bbca5d6920eda3d6642fd9c0b0513708c4c5b27affbd11383bbec3b85fe2da18a134e892e4c319d797f0e1d6140d0111b0572711", 0x89}, {&(0x7f0000323000-0xba)="a6f9da7495c09552bd03cf818d6bd96e34bc6bd79b956e5cec9cf6055e100022821ed537dc182dd3cc991760016edf46cc774cc585c71183c098bc2f35be5885756fee8de16edd0918ba29cdeab2dd16c897ab928325ac5e47684d5b56c412ed88a6397be0f640f81b8a1bac4770602713857e364dd6a1f674d1d52f683dbe1870d6923cbcaff9ebba5d6fe7431df2ca1348af4ec13eb33882c6ddb2fa02a3184ff997f6ea3591bac3517e0af13211ffd8245beeb08c8d9e1d8c", 0xba}], 0x8, &(0x7f0000724000-0x18)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}], 0x18, 0x41}, {&(0x7f0000368000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000d71000)=[{&(0x7f000028a000-0xe6)="577dfd4da684ee567cfba32d9b64cc1e1741d6fc13a1919ec6310fd4b197237706ddb5381ad9acd057bd9bfcc23c7a0ff39f8bbd3cbcd0bcb74cc5f1e22479926d58306b13d86a944ae96982c0ca04504f22bdd9c06713a9bd392b761c4ca542abc92ad16cb50cba835f96aed8e6c9ff0e47358e3c2ac084f289acaf8a35a6fef576d3191d112c0db0d8c77993abdbea82532dd3a87ac1d444f5f6544b992c9b40d9dcd14a5feb2ea7758ab2909402e722d026704e871635f1d109db6cfd6dd1d087fc0508893300b06e6fce0d99053b0307732247c1c5e2f92c784f610e76ee86bf328855ea", 0xe6}, {&(0x7f0000ed8000)="e1baca7f4c13209f0083edd53f1a3807717c49eefc795a7d0ffa6c3042", 0x1d}, {&(0x7f0000b57000-0xf7)="bb45ca8543ef7ba9295fb86e87db97b4eb1e3d919cff51b51f0a5a908f79f49f3bf9db36b775e96c11b5941d7016fb7f4eb34ab263431d1f96e95deb3457d5a63d51295d39078021d97c44a1107a8d94f8843309c9b6b335fcd43e10f62e469ed9111b19fee63d4451a228df4c33a5de45d90030c953647406d8b2c65545c7eb3615dd3c434b66e396f41e34986035c2e1994307c89cc2355b30b14e0eb07d1983de7956a2747ddce210db05bcf200ebebc6f91059cca9c9680d76eaed93f61944de31f89a82833fd60aa2a7e241a43d0242fa1c7749b5847e75dce5e7d6bf495193e050d27b38a3ac34b938ff33fa93b5cc2364621936", 0xf7}, {&(0x7f00009cd000-0xde)="89857b6e7b00fc527ed9feabf9bee0a8370134ea952f11d016b92df7c2b63e7175613ffa318dc64eec4edcf989983ad9092862fd0a3226413a1782589ebee5faa3cee4871a861f0223c4d299a5ec42db1383a38c95ce27abe08b6e785677e8ceacdf59b30fc60906dc5745d3c2064ee4a8c66915e0eed15119c0ea14a95fc4db0e6f20ed38798bee060f3530be2478b83769407da36d0ea85624d177e0de87b7582a391330bc01e08804d5df1969ddc52afd225b2ea8a3280f2a8996657072b495d9c9ebfa0e2f9f95f6694e5b96229a77c89d173a540511b893b04c87e2", 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", 0x1000}, {&(0x7f0000753000)="2117bfb4b66fb74224642d058191862aea08d2669510028772d01c9518066fbec7b68a596be4be7e9bc3356e4e8a33bfabacbf09f2e91f85c0fbcfa18498ce36f4cffa1129896349f242677ea532c54bb8b9", 0x52}, {&(0x7f0000031000)="e17e0b1d0b03e090c974eaf7116cd9facbba512b48a485309b9957fb8fb376d5a7bdb6d0ad636a5894586beb4ffdf8458370f9dedc74cba81a032ee571107c2ffffbb7b6d4ce9ca94d27dbf52c24bb827b729b8f87fdabcc2dd2635d04016fb6b9fc2734162f757dd278634aaf13566b25373b66a8a0c82223ccb554440d874a0d4a3ca5e918a840dc4237b14f72e9ed3d2cabcbfa4d57f662491b7daaa64585210e0a220726b522a765667d08c3b0e266139ee7f9d69af60650f0acc08fccc4f756e8239ae064d78e25756ef44f503eef6b3ea7b8e64f3ef37d3bfa889a59dc264554", 0xe3}, {&(0x7f0000b67000)="239262318a541756f3a930bfa482392c3ca2faff329b6cfc14f79530da7618dd6c051268dcc2b4559753e1d4c04729b6fc9b4c02754a4ba3a2f6a13d9cc8feb36b2847ac46c6497a6041b48a18c6dfb55f4199f188f0cf5f89a70ee589c24bed601624aef221fba1837c1158b6c404f65f10b96b9a17c0361ded", 0x7a}], 0x4, &(0x7f00006e6000)=[@rights={0x14, 0x1, 0x1, [r36, r37]}], 0x14, 0x800}, {&(0x7f000007b000)=@file={0x0, './file1\x00'}, 0xa, &(0x7f00004fd000)=[{&(0x7f0000e00000)="921748fe3ab0ee397a43a99f99d11ce45c9aa0707077a82224bdcae0b427826a2594b719a5842f254f2277fcc581d797e50bb53b18d8785f90c485266d82366a748daa50f714f2b03abc7a82207c14f5282366f94b4c6ecc97f854c4492b", 0x5e}, {&(0x7f0000458000-0xe1)="f73d4343d79584028947b88e8b4d5362afb6a253ae2078259ab26bfd42c774d779feecc43cc7686f76edc7b7e77db326a66d5908ca3f652b0f8c27fcbe5e18e7509f2fe5ce3a5b11560eb09516aa2f3baa1a12541851cb0f8c8bbc8797a61963dd47d305dd208e991c5b9654ce6a4907cad773118bf06f1922ddaf3aed4140738ef93804f2618c05c7deebd5d0f07c69800f78860901177255faf4affb52054d90da70658c4f2fad5bb9474a83866e0d7422f63369ac15d3319d459e4ab6c0f8a471e02d621f4cf2e10f29a555e288de672cfbef545c8a881f9d8ea4fa649b60fa", 0xe1}, {&(0x7f0000ab9000-0xcd)="6a6e3f16c313acac3efac2e10130dde68874d07872773e44a0119f91d190daa11a5cebff4e92df83eae9bbed25a9ea346bfc60e2af95dc3eff233f83664a05099bbf7a17438b673ce2cbc84e2bb3a7060f275d3c05ab65b9aeae40c6362f1093de9c9923a11f50c14972a4b686d9786b1ab5d848dcd1b8a42e6e45870e6810e6fce903a499f39cb8823f9ffc299c3101635a64854c5069b74c7c142317b48192adb5ebdc63a61589edb95443b3643415161d8ebea03412896df171dfd710b00ffdfb1846e2101177b340b1d612", 0xcd}, {&(0x7f0000d27000-0x1f)="be3da9933fd9a78ce22c5157864efd3ceeed87c1b406bad4bd84039739c873", 0x1f}, {&(0x7f0000b2b000)="9a5ea9b18b0de8d60fb1277ddd7b628265542fd4", 0x14}], 0x5, &(0x7f00009a5000-0xe4)=[@rights={0x18, 0x1, 0x1, [r38, r39, r40]}, @rights={0x1c, 0x1, 0x1, [r41, 0xffffffffffffffff, r42, r43]}, @cred={0x18, 0x1, 0x2, r44, r45, r46}, @cred={0x18, 0x1, 0x2, r47, r48, r49}, @cred={0x18, 0x1, 0x2, r50, r51, r52}, @cred={0x18, 0x1, 0x2, 0x0, r53, r54}, @cred={0x18, 0x1, 0x2, r55, r56, r57}, @rights={0x10, 0x1, 0x1, [r58]}, @rights={0x10, 0x1, 0x1, [r59]}, @cred={0x18, 0x1, 0x2, r60, r61, r62}], 0xe4, 0x800}], 0x4, 0x0) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f0000b19000-0x8)='iso9660\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00009a5000)='./file0\x00', &(0x7f0000702000-0x6)="040000007600", 0x1000, 0x0) mount(&(0x7f00001e1000-0x8)='./file0\x00', &(0x7f0000410000-0x8)='.', &(0x7f0000802000)='ramfs\f', 0x2000, &(0x7f0000609000)="") 2018/01/08 12:10:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f00004b3000)=0x9, 0xfe0c) 2018/01/08 12:10:48 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)='./file0\x00') r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000002000-0x8)={0x0, 0x0}, &(0x7f0000001000)=0x8) r1 = getegid() r2 = getgid() r3 = getegid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000002000)=""/214) setresgid(r1, r2, r3) listen(r0, 0x9) read(r0, &(0x7f0000002000)=""/58, 0x3a) 2018/01/08 12:10:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001df000)={@generic="7ae2563da9a61411db0b21d1018fb0ed", &(0x7f000005c000-0x28)=@ethtool_eee={0x45, 0x1c, 0x7ee5, 0x80000000, 0x4, 0x8, 0x100, 0x0, [0x8000, 0x6]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 12:10:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000e11000-0x33)=""/51, 0x33) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000d62000-0x4)=0x240, 0x4) socketpair$inet6(0xa, 0x3, 0x7, &(0x7f0000f0c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00008be000-0x4)=0x0, &(0x7f0000bd8000)=0x4) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000e37000)="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", 0x219, 0x8880, &(0x7f0000c2c000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 12:10:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000861000)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000002000)={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000a9e000-0x8)={0x0, 0x1}, &(0x7f0000940000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00003bb000-0x8)={r1, 0x0}, 0x8) r2 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f000036f000-0x20)={@generic="53a23caf44843340b32427382d0e18c4", @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/08 12:10:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f0000dc6000-0x8)='./file0\x00', &(0x7f0000000000)={{r1, r2/1000+30000}, {0x77359400, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000718000)='./file0\x00', 0x0) fcntl$setflags(r3, 0x2, 0x0) 2018/01/08 12:10:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000747000-0x4)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000003000-0x1000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) connect$ax25(r0, &(0x7f0000815000+0x3fa)={0x3, {"4399a8a982806b"}, 0x1}, 0x10) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x18)=[], &(0x7f0000000000)=[]) 2018/01/08 12:10:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xcb, &(0x7f00004b3000)=0x9, 0xfe0c) 2018/01/08 12:10:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ppoll(&(0x7f00004c8000-0x50)=[{r0, 0xd, 0x0}], 0x1, &(0x7f0000000000)={0x1000000077359400, 0x0}, &(0x7f00004c7000)={0x0}, 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00004ba000)={&(0x7f00006bc000/0x1000)=nil, 0x1000}) mlock(&(0x7f0000012000/0x4000)=nil, 0x4000) close(r0) 2018/01/08 12:10:48 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000b18000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 12:10:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xcb, &(0x7f00004b3000)=0x9, 0xfe0c) 2018/01/08 12:10:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000004b000-0x10)='/selinux/status\x00', 0x0, 0x0) accept4$ax25(r0, &(0x7f0000cad000)={0x0, {""/7}, 0x0}, &(0x7f000080c000)=0x10, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000e60000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000c99000-0x40)={0x8, 0x4, 0x80000000, 0x5, 0x4, 0x1, 0x1, 0x9}, &(0x7f000008a000-0x40)={0x7, 0x400, 0xffff, 0x1, 0x0, 0x3f, 0xffffffffffff7ab6, 0xfffffffffffffffc}, &(0x7f0000bf2000)={0x4, 0x5, 0x5, 0x80, 0xcf0, 0x401, 0x3f, 0xe02}, &(0x7f0000b14000-0x8)={r2, r3+30000000}, &(0x7f0000551000-0x8)={&(0x7f0000e91000-0x7)={0x2}, 0x8}) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000d93000-0x28)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, @cond=[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) 2018/01/08 12:10:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xcb, &(0x7f00004b3000)=0x9, 0xfe0c) 2018/01/08 12:10:48 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b70000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f00004d0000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r2 = fcntl$getown(r0, 0x9) capget(&(0x7f0000e53000)={0x200f1526, r2}, &(0x7f0000b33000-0x18)={0x40, 0x6, 0x1, 0x3, 0x100000001, 0x9}) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r1, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r1, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r0, 0x369, &(0x7f0000001000-0x8)=0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg(r1, &(0x7f0000209000)={&(0x7f0000637000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000fc1000)=[], 0x0, &(0x7f00001bf000)=[{0xc, 0x0, 0x0, ""}], 0xc, 0x0}, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000de000-0x10)={0x0, 0xff, 0x4d, 0x9}, &(0x7f000032f000)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000cab000)={r3, 0x9, 0x6, 0x4df6, 0x8, 0xfff}, 0x14) 2018/01/08 12:10:48 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f00004b3000)=0x9, 0xfe0c) 2018/01/08 12:10:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000e11000-0x33)=""/51, 0x33) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000d62000-0x4)=0x240, 0x4) socketpair$inet6(0xa, 0x3, 0x7, &(0x7f0000f0c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00008be000-0x4)=0x0, &(0x7f0000bd8000)=0x4) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000e37000)="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", 0x219, 0x8880, &(0x7f0000c2c000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 12:10:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f000059b000-0x1f)="1f0000001e00056d00020000000051030700000000000000002304101d0200", 0x1f) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00004c5000-0x16)={0x0, 0xffff, 0x7, [0x9, 0xbb4, 0x617a, 0x2d, 0x5, 0x1, 0xf3ad]}, &(0x7f0000b32000-0x4)=0x16) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000ab1000-0x8)={r1, 0xfffffffffffffffc, 0x8}, &(0x7f000088a000)=0x8) 2018/01/08 12:10:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000091c000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40045109, &(0x7f00007a3000)={{0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$loop(&(0x7f0000818000)='/dev/loop#\x00', 0x0, 0x40000) 2018/01/08 12:10:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000075e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) prctl$setmm(0x23, 0x3, &(0x7f0000c24000/0x2000)=nil) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00001f0000)=0x0, &(0x7f0000128000)=0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) dup3(r2, r1, 0x0) 2018/01/08 12:10:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000ca5000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a033533c000035db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r3 = socket(0x2000000011, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x1, &(0x7f00008fc000-0x10)=[{0x6, 0x0, 0x0, 0x1}]}, 0x10) r4 = socket$inet6(0xa, 0x8000000000003, 0x0) sendto$inet6(r4, &(0x7f0000f64000-0x1000)="", 0x0, 0x48000, &(0x7f00008b1000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendto$inet6(r4, &(0x7f0000f64000-0x12)='\a', 0x1, 0x0, &(0x7f00006e5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/08 12:10:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00007e7000)='/selinux/create\x00', 0x2, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0246400, &(0x7f0000006000-0x24)={0x5, 0x4, 0x10000, 0x97, &(0x7f0000c3a000-0x97)=""/151, 0x90, &(0x7f0000ce5000)=""/144, 0x0, &(0x7f0000f6c000)=""/0}) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000d98000)={0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f000000b000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f000000b000)=""}) 2018/01/08 12:10:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000e11000-0x33)=""/51, 0x33) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000d62000-0x4)=0x240, 0x4) socketpair$inet6(0xa, 0x3, 0x7, &(0x7f0000f0c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00008be000-0x4)=0x0, &(0x7f0000bd8000)=0x4) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000e37000)="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", 0x219, 0x8880, &(0x7f0000c2c000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 12:10:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cb4000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000625000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000644000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000c80000)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000c95000)='./file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f00009b9000)="0500de00667300", 0x1004, &(0x7f00006b8000)="") r2 = accept4(r1, &(0x7f00002d8000)=@generic={0x0, ""/126}, &(0x7f000047d000)=0x80, 0x800) symlinkat(&(0x7f0000020000-0x9)='./file0\x00', r1, &(0x7f0000020000-0x8)='./file0\x00') renameat2(r0, &(0x7f000068e000)='./file0\x00', r1, &(0x7f0000284000)='./file0/file0/file0/file0\x00', 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000e7000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000c85000)=0x0, &(0x7f0000c3e000)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000fbf000)={0x0, 0x1fe249a5}, &(0x7f0000b2f000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000f03000)={r4, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000ce5000)={0x0, 0x1, 0x0, 0x0, 0xfffffffffffffff9}, &(0x7f0000ff5000)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000ad6000)={r5, @in={{0x2, 0x2, @rand_addr=0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8f, 0x0, 0x101, 0xff, 0x4}, &(0x7f0000311000-0x4)=0xa0) pipe2(&(0x7f0000f9b000-0x3)={0x0, 0x0}, 0x4800) 2018/01/08 12:10:49 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f00004b3000)=0x9, 0xfe0c) 2018/01/08 12:10:49 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f00004b3000)=0x9, 0xfe0c) 2018/01/08 12:10:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f00004b3000)=0x9, 0xfe0c) 2018/01/08 12:10:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f00004b3000)=0x9, 0xfe0c) 2018/01/08 12:10:49 executing program 2: pipe2(&(0x7f000047e000-0x8)={0x0, 0x0}, 0x800) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ad6000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$inet(r0, &(0x7f00009c4000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) keyctl$session_to_parent(0x12) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000076d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000315000)=0xb) r3 = add_key$keyring(&(0x7f0000499000-0x8)='keyring\x00', &(0x7f0000487000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r4 = add_key(&(0x7f0000215000-0x12)='.request_key_auth\x00', &(0x7f0000caf000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000053d000)="83219bb6de", 0x5, 0xfffffffffffffff8) keyctl$link(0x8, r3, r4) ioctl$TIOCGETD(r1, 0x5424, &(0x7f000040f000)=0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000a2e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept4(r0, &(0x7f000045b000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000257000-0x4)=0xe, 0x80800) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000209000-0xc)={r5, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) r6 = getpgid(0x0) sched_rr_get_interval(r6, &(0x7f00009bf000-0x8)={0x0, 0x0}) socket$inet6_icmp(0xa, 0x2, 0x3a) syz_open_dev$sndseq(&(0x7f0000e87000)='/dev/snd/seq\x00', 0x0, 0x40) pread64(r1, &(0x7f0000ce7000-0x5e)=""/94, 0x5e, 0x1f) 2018/01/08 12:10:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f00004b3000)=0x9, 0xfe0c) 2018/01/08 12:10:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000e11000-0x33)=""/51, 0x33) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000d62000-0x4)=0x240, 0x4) socketpair$inet6(0xa, 0x3, 0x7, &(0x7f0000f0c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00008be000-0x4)=0x0, &(0x7f0000bd8000)=0x4) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000e37000)="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", 0x219, 0x8880, &(0x7f0000c2c000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 12:10:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000482000)='./file0\x00', 0xa) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00001df000)=0x3, 0x4) [ 36.369156] binder: 7542:7553 ERROR: BC_REGISTER_LOOPER called without request 2018/01/08 12:10:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f00004b3000)=0x9, 0xfe0c) 2018/01/08 12:10:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000e11000-0x33)=""/51, 0x33) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000d62000-0x4)=0x240, 0x4) socketpair$inet6(0xa, 0x3, 0x7, &(0x7f0000f0c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00008be000-0x4)=0x0, &(0x7f0000bd8000)=0x4) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000e37000)="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", 0x219, 0x8880, &(0x7f0000c2c000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 12:10:49 executing program 3: r0 = socket$inet(0x2, 0xa, 0x5) mmap(&(0x7f00009d4000/0x1000)=nil, 0x1000, 0x2000005, 0x12, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000110000)=0x2, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000a0c000)={@generic="6c6f3a33f57ba265c8c408c5295000a2", @ifru_flags=0x0}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000897000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_buf(r1, 0x0, 0x23, &(0x7f0000192000)="2a1982c695ad86f15154c29f8b590ca71a88aba64e4c39f3b9ef5fdadb19d78dc8ea19230b0c271fdd1b50bde35f0d01fbb5fcd8fe3c539386b1ffa5bd590e635722ccdaa1266191e0c0720d6024b5dfca264eeec7cfb2df35564f3dcc78dce9b82bcac58881195a81c9d7c7b366b15cac439e4af421d256fad4618d60c1d38030858bf0f4e0bc95d5b009806999f3b7594b3a4d6cef9dd40ee71082ed86d335", 0xa0) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000141000-0x3c)=""/149) 2018/01/08 12:10:49 executing program 6: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5000)='./file0\x00', 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fdf000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000fdf000+0x994)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000e66000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000020000-0x9)='./file0\x00', r0, &(0x7f0000fe0000-0x8)='./file0\x00') mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000fe2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000fe2000-0x1c)={&(0x7f0000fe2000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000081a000)=[{&(0x7f0000cb6000)="8a6c9d51a7047ba2d3dbef9141d8d15594fd2967cb89b43a49cb7d6d2933cb80d71b2a39aa0ee42e0f12fffb30047bca0af20b2135871ebc43f7274450fc931db8efe3f70bf26bed82342d0a97b731935b49e00fb11217f96b12d4f63f39d735a48f817119ac80c4ca1f4573d41b4ff8f083e647eeed64dd8e20288ddc40941a9eefa61bf481c17d177604d54d741a471104ce9a840b6d75df854211a693e89cf54fb45c4fb818bf9ce09fcea5f55889d7326ec0d9a33d7176b6fd6d79e000a1aa0981", 0xc3}, {&(0x7f0000938000-0x2f)="2fc9067a8b36058d834cb824864a26d6767d0b39b00202f949de397ca48186a9f13e3fe6d7e043f6827a89348c4d97", 0x2f}, {&(0x7f0000fe2000-0x6d)="fd38710f246c4e81b645c3a8957bc45b7afc89c27465e68d0482828d57e35f108448e5dfeed724ac3835a9c7395e39e63945f889e7f4d3d9d65f78a750bfb4f02740ceaf3ecb07039ecee2b2a3373f62252fe50d685d0a8b130388df3aea1ca1db5e6e7756ef9b9f16117e28a5", 0x6d}, {&(0x7f00002b2000-0xe7)="17a041b0d8b66a34674e71543638ebf3cc6295d574f21f88696ac8be09838cdcc28deccfeb0f06d52e76df0dc82e31ead48a1f0f827f61c64d0c401ba4b821ab53c33b5ebb069b54b754fd75f5893da2114593affecabe37996199c5cf2579b75d000eda9c7520f36b2980f188df2775c71b973eca6838ddaf138a5b13c40e895358245f3371313f384733217c20222cb1e949e30e6c3995e9d4c27a6b4b23ccf5f911a5b1bcc8759b5a46cd27fda88fd8fe25b787f74cfebf16ab9472867755d556e43c148d597a0ac4707dd606f87f8706c7787bd27aea117495c3ed9549576e2635eaf52500", 0xe7}, {&(0x7f0000fe2000-0x31)="2e9ee9b952aaba050e06b5d763cecc2bf47331f26ba0bdba2553515b4aa613dc36c748be33ca7b5be79a98447a4e6c843a", 0x31}, {&(0x7f0000fe2000-0x6d)="b70bfc10dbcc61910c0f0516aa95b270e3dadd7af45863a4e9a5805fc4451d6b2ec094965b3160e1365ade905650e245ad7868865f1fd799714a11d93592942bdb9eec2f9cc5ba8a26a20fb994554da629cf1d379e0ae22d553efcfa6f87cce931c2d6d6adbd34559c02a7acab", 0x6d}, {&(0x7f0000fe1000)="eb8af0dc18e601c77178ac03e35809bcb2aaab0b9fd230f44c4bc477ff7ba97f9f40f8a56560c0585e03351225b6493dd21e23753d22e4447589709fb38f61e19514036b49035754b749ef020190fc04c86aa84c61bbc131eacdba679393846cac6ac41c7327fcbbac2b28ab2eb891470a9189432f472eddb03c5911e143c56af35afd1994a8dff9167cbfd1a5279e54314612409439035cab7b81663b8b75baa9caf38d7098d16f3534fcb7fe0f7a", 0xaf}, {&(0x7f0000ce4000)="d4934d", 0x3}, {&(0x7f0000760000-0xce)="3b9b0c07cdd7a51583d713e43222c5a7f692931e63e29ceeae902bd0a93604a6982769a0cebd7498068e7993a92eec7c21421c9139d6f36514eaeff6846fe6cef9a6dc6cb1249c24bafe4ffa552352ff6fbb02c8874a3f4244da8edb8b041389f1979356d47ae9430ca465a1556d03a9c485d9171ea092ab212656e99f80d4ca50a96381b275afce36009836a853fedcc8c413c2d312d54c4a9f6b7f7876e3fbd84be59f683e5d537c0edc270c54b6c3b4783845403522061e62404efa643b0327d1e53f88940950a0eec3b9b554", 0xce}, {&(0x7f0000fe2000-0x57)="53c46d65c189117ee6f29603c6991da270ce1c5887d5582698a603e9a89c26809aba1ea89ec6d1caff0e1eee4f62b8158976a3b967a36078b4ffb2d13adc59c72d2128015f29eaf01bfa6a84dbc10dee05fe7be168fdfc", 0x57}], 0xa, 0x0, 0x0, 0x40000}, 0x4000) r1 = socket$netlink(0x10, 0x3, 0x10) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000fe1000-0x8)={0x0, 0x0}, &(0x7f0000885000)=0x8) ppoll(&(0x7f0000d1f000-0x28)=[{r0, 0x80, 0x0}, {r0, 0x40, 0x0}, {r0, 0x10, 0x0}, {r0, 0x80, 0x0}, {r0, 0x10, 0x0}], 0x5, &(0x7f0000fdf000-0x8)={r2, 0x0}, &(0x7f0000dc9000)={0x0}, 0x8) setns(r1, 0x4000000) faccessat(r0, &(0x7f0000fd6000)='./file0\x00', 0x0, 0x0) [ 36.412844] binder: undelivered TRANSACTION_COMPLETE [ 36.418387] binder: undelivered TRANSACTION_COMPLETE [ 36.426549] binder: undelivered transaction 46, process died. [ 36.433116] binder: 7542:7568 ERROR: BC_REGISTER_LOOPER called without request [ 36.445669] binder: 7542:7553 unknown command 76 [ 36.445678] binder: 7542:7553 ioctl c0306201 2000a000 returned -22 [ 36.445707] binder: 7542:7568 got reply transaction with no transaction stack [ 36.445714] binder: 7542:7568 transaction failed 29201/-71, size 0-0 line 2920 [ 36.494317] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/08 12:10:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00004e8000+0x1f5)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000746000-0x12)='net/rpc\x00') close(r1) 2018/01/08 12:10:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000a26000)='lo\x00', 0x3) r1 = memfd_create(&(0x7f000094f000)='\x00', 0x1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000087a000)=0x14, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000cf5000-0x8c)={0x0, @in6={{0xa, 0x2, 0xffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000405000)=0x8c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00001c7000)={r3, 0x80000001, 0x5f0, 0x61639e6e, 0x2, 0x5018123}, &(0x7f00008cc000)=0x14) r4 = add_key(&(0x7f000022d000-0xb)='cifs.idmap\x00', &(0x7f0000869000+0xf9d)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ab9000-0x6c)="c4cebaecd180d34ac03b47042b484fb4ec225a086456d4815242128f5f443b35f65d5a749f10a5efd5dbf2d3227dbca8187420a6983faab88aa294823890fc3abe6282c9c2198482a276b40590add83755a180e445999239abc99e2ea655cc0fae2e11915696de49051d5ef6", 0x6c, 0xfffffffffffffff9) keyctl$get_security(0x11, r4, &(0x7f0000d92000-0xa1)=""/161, 0xa1) bind$inet(r2, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = syz_open_dev$mice(&(0x7f0000420000-0x10)='/dev/input/mice\x00', 0x0, 0x8002) ioctl$sock_inet6_tcp_SIOCINQ(r5, 0x541b, &(0x7f0000570000)=0x0) sendto$inet(r2, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r2, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) getcwd(&(0x7f0000a0f000-0x94)=""/148, 0x94) ioctl$KDGKBMETA(r5, 0x4b62, &(0x7f0000ffe000-0x4)=0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f00001ea000)=""/175) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) listen(r5, 0x2) sendto$inet(r2, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a033533c000035db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r3 = socket(0x2000000011, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x1, &(0x7f00008fc000-0x10)=[{0x6, 0x0, 0x0, 0x1}]}, 0x10) r4 = socket$inet6(0xa, 0x8000000000003, 0x0) sendto$inet6(r4, &(0x7f0000f64000-0x1000)="", 0x0, 0x48000, &(0x7f00008b1000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendto$inet6(r4, &(0x7f0000f64000-0x12)='\a', 0x1, 0x0, &(0x7f00006e5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/08 12:10:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000e11000-0x33)=""/51, 0x33) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000d62000-0x4)=0x240, 0x4) socketpair$inet6(0xa, 0x3, 0x7, &(0x7f0000f0c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00008be000-0x4)=0x0, &(0x7f0000bd8000)=0x4) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e37000)="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", 0x219, 0x8880, &(0x7f0000c2c000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 12:10:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000482000)='./file0\x00', 0xa) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00001df000)=0x3, 0x4) 2018/01/08 12:10:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000482000)='./file0\x00', 0xa) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00001df000)=0x3, 0x4) 2018/01/08 12:10:49 executing program 6: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5000)='./file0\x00', 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fdf000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000fdf000+0x994)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000e66000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000020000-0x9)='./file0\x00', r0, &(0x7f0000fe0000-0x8)='./file0\x00') mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000fe2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000fe2000-0x1c)={&(0x7f0000fe2000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000081a000)=[{&(0x7f0000cb6000)="8a6c9d51a7047ba2d3dbef9141d8d15594fd2967cb89b43a49cb7d6d2933cb80d71b2a39aa0ee42e0f12fffb30047bca0af20b2135871ebc43f7274450fc931db8efe3f70bf26bed82342d0a97b731935b49e00fb11217f96b12d4f63f39d735a48f817119ac80c4ca1f4573d41b4ff8f083e647eeed64dd8e20288ddc40941a9eefa61bf481c17d177604d54d741a471104ce9a840b6d75df854211a693e89cf54fb45c4fb818bf9ce09fcea5f55889d7326ec0d9a33d7176b6fd6d79e000a1aa0981", 0xc3}, {&(0x7f0000938000-0x2f)="2fc9067a8b36058d834cb824864a26d6767d0b39b00202f949de397ca48186a9f13e3fe6d7e043f6827a89348c4d97", 0x2f}, {&(0x7f0000fe2000-0x6d)="fd38710f246c4e81b645c3a8957bc45b7afc89c27465e68d0482828d57e35f108448e5dfeed724ac3835a9c7395e39e63945f889e7f4d3d9d65f78a750bfb4f02740ceaf3ecb07039ecee2b2a3373f62252fe50d685d0a8b130388df3aea1ca1db5e6e7756ef9b9f16117e28a5", 0x6d}, {&(0x7f00002b2000-0xe7)="17a041b0d8b66a34674e71543638ebf3cc6295d574f21f88696ac8be09838cdcc28deccfeb0f06d52e76df0dc82e31ead48a1f0f827f61c64d0c401ba4b821ab53c33b5ebb069b54b754fd75f5893da2114593affecabe37996199c5cf2579b75d000eda9c7520f36b2980f188df2775c71b973eca6838ddaf138a5b13c40e895358245f3371313f384733217c20222cb1e949e30e6c3995e9d4c27a6b4b23ccf5f911a5b1bcc8759b5a46cd27fda88fd8fe25b787f74cfebf16ab9472867755d556e43c148d597a0ac4707dd606f87f8706c7787bd27aea117495c3ed9549576e2635eaf52500", 0xe7}, {&(0x7f0000fe2000-0x31)="2e9ee9b952aaba050e06b5d763cecc2bf47331f26ba0bdba2553515b4aa613dc36c748be33ca7b5be79a98447a4e6c843a", 0x31}, {&(0x7f0000fe2000-0x6d)="b70bfc10dbcc61910c0f0516aa95b270e3dadd7af45863a4e9a5805fc4451d6b2ec094965b3160e1365ade905650e245ad7868865f1fd799714a11d93592942bdb9eec2f9cc5ba8a26a20fb994554da629cf1d379e0ae22d553efcfa6f87cce931c2d6d6adbd34559c02a7acab", 0x6d}, {&(0x7f0000fe1000)="eb8af0dc18e601c77178ac03e35809bcb2aaab0b9fd230f44c4bc477ff7ba97f9f40f8a56560c0585e03351225b6493dd21e23753d22e4447589709fb38f61e19514036b49035754b749ef020190fc04c86aa84c61bbc131eacdba679393846cac6ac41c7327fcbbac2b28ab2eb891470a9189432f472eddb03c5911e143c56af35afd1994a8dff9167cbfd1a5279e54314612409439035cab7b81663b8b75baa9caf38d7098d16f3534fcb7fe0f7a", 0xaf}, {&(0x7f0000ce4000)="d4934d", 0x3}, {&(0x7f0000760000-0xce)="3b9b0c07cdd7a51583d713e43222c5a7f692931e63e29ceeae902bd0a93604a6982769a0cebd7498068e7993a92eec7c21421c9139d6f36514eaeff6846fe6cef9a6dc6cb1249c24bafe4ffa552352ff6fbb02c8874a3f4244da8edb8b041389f1979356d47ae9430ca465a1556d03a9c485d9171ea092ab212656e99f80d4ca50a96381b275afce36009836a853fedcc8c413c2d312d54c4a9f6b7f7876e3fbd84be59f683e5d537c0edc270c54b6c3b4783845403522061e62404efa643b0327d1e53f88940950a0eec3b9b554", 0xce}, {&(0x7f0000fe2000-0x57)="53c46d65c189117ee6f29603c6991da270ce1c5887d5582698a603e9a89c26809aba1ea89ec6d1caff0e1eee4f62b8158976a3b967a36078b4ffb2d13adc59c72d2128015f29eaf01bfa6a84dbc10dee05fe7be168fdfc", 0x57}], 0xa, 0x0, 0x0, 0x40000}, 0x4000) r1 = socket$netlink(0x10, 0x3, 0x10) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000fe1000-0x8)={0x0, 0x0}, &(0x7f0000885000)=0x8) ppoll(&(0x7f0000d1f000-0x28)=[{r0, 0x80, 0x0}, {r0, 0x40, 0x0}, {r0, 0x10, 0x0}, {r0, 0x80, 0x0}, {r0, 0x10, 0x0}], 0x5, &(0x7f0000fdf000-0x8)={r2, 0x0}, &(0x7f0000dc9000)={0x0}, 0x8) setns(r1, 0x4000000) faccessat(r0, &(0x7f0000fd6000)='./file0\x00', 0x0, 0x0) 2018/01/08 12:10:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f00004b3000)=0x9, 0xfe0c) 2018/01/08 12:10:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f00004b3000)=0x9, 0xfe0c) 2018/01/08 12:10:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00004e8000+0x1f5)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000746000-0x12)='net/rpc\x00') close(r1) 2018/01/08 12:10:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000482000)='./file0\x00', 0xa) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00001df000)=0x3, 0x4) 2018/01/08 12:10:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xcb, &(0x7f00004b3000)=0x9, 0xfe0c) 2018/01/08 12:10:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000482000)='./file0\x00', 0xa) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00001df000)=0x3, 0x4) 2018/01/08 12:10:49 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000af1000-0x10)=@generic="dcd4a194ac775621ab7dbd58ad0b096a") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x80803, 0x0) getsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000201000-0x4)=0x0, &(0x7f0000a8f000-0x4)=0x4) 2018/01/08 12:10:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000e11000-0x33)=""/51, 0x33) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000d62000-0x4)=0x240, 0x4) socketpair$inet6(0xa, 0x3, 0x7, &(0x7f0000f0c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00008be000-0x4)=0x0, &(0x7f0000bd8000)=0x4) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e37000)="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", 0x219, 0x8880, &(0x7f0000c2c000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 12:10:49 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x80, 0x1) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000c2a000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e67000)=0x10) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000001000-0x8)='trusted\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000018f000-0x1)='\x00', 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r1, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mtu(r2, 0x0, 0x4, &(0x7f0000a72000-0x4)=0x207, 0x4) 2018/01/08 12:10:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xcb, &(0x7f00004b3000)=0x9, 0xfe0c) 2018/01/08 12:10:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) epoll_create1(0x80000) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f000082a000)=0x200004, 0x4) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000e89000)='/selinux/member\x00', 0x2, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0246400, &(0x7f000058e000-0x24)={0xeec, 0x1c, 0x1f, 0x0, &(0x7f00006ca000)=""/0, 0x1000, &(0x7f00002bf000)=""/4096, 0x3, &(0x7f00005cd000-0x3)=""/3}) 2018/01/08 12:10:49 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000000)={0x3, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9f, 0x6, 0x71, 0x8001, 0x5, 0x0, 0xffffffffffffffff, 0x100000000000000, 0x79}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x7fffffff, 0x9, 0x10001}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f00004cb000-0x4)=0x80000000) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000035000)='/dev/keychord\x00', 0x201, 0x0) write$eventfd(r2, &(0x7f0000025000-0x8)=0x100000001, 0x8) pwrite64(r2, &(0x7f0000a7c000-0x6)="073b8d86", 0xfffffffffffffee0, 0x3) 2018/01/08 12:10:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003fc000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x3) ioctl$TIOCCBRK(r1, 0x5428) 2018/01/08 12:10:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000953000-0x8)={0x0, 0x0}) bind$inet(r0, &(0x7f00005df000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r1, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) r2 = creat(&(0x7f00007f7000)='./file0\x00', 0x10a) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000f9f000-0xf7)=""/247, &(0x7f00008f4000-0x4)=0xf7) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f00003f3000)={0x212, 0x0, 0x200, 0xd8, 0x2, 0x2f4c}) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000f12000-0xcd)=""/205) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r1, &(0x7f0000fb5000)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xcb, &(0x7f00004b3000)=0x9, 0xfe0c) 2018/01/08 12:10:49 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x1b, 0x0, 0x0) prctl$setendian(0x14, 0x2) fcntl$getownex(r0, 0x10, &(0x7f0000881000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f0000001000-0x15)="6e650002000000000000626c65735f6e610000007f") 2018/01/08 12:10:49 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) sync_file_range(r0, 0x7f, 0xfffffffffffffff8, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x101000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000002000-0x20)={@generic="ed666eb7afa6bcaa5653fa2f00221cba", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x7fffffff, 0xffffffff, 0x2, 0x100000001, 0x9, [{0x6, 0x135, 0x6, 0x0, 0x0, 0x6290b4895604ae0c, 0x0, 0x0, 0x0}, {0x7, 0x1, 0xffffffffffffff8a, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x6, 0x2, 0x8, 0x0, 0x0, 0x802, 0x0, 0x0, 0x0}, {0xdb1c, 0x7, 0x5fcc, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x3800000000, 0x101, 0x488, 0x0, 0x0, 0x102, 0x0, 0x0, 0x0}, {0x4, 0x8000, 0x5, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x2, 0x100000000, 0x654a, 0x0, 0x0, 0x3b7d696787d8bb56, 0x0, 0x0, 0x0}, {0x6, 0x6, 0x4, 0x0, 0x0, 0x1002, 0x0, 0x0, 0x0}, {0xfffffffffffffffd, 0x10000, 0xff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}]}) 2018/01/08 12:10:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f00004b3000)=0x9, 0xfe0c) 2018/01/08 12:10:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000be6000)='/selinux/access\x00', 0x2, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000f46000-0x1)=0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000d14000-0x4)=0x5, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r1, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe85) sendto$inet(r1, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r1, &(0x7f0000839000-0x98)="01", 0x1, 0x0, 0x0, 0x0) 2018/01/08 12:10:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f00004b3000)=0x9, 0xfe0c) [ 36.769593] ------------[ cut here ]------------ [ 36.785586] WARNING: CPU: 1 PID: 7640 at mm/page_alloc.c:3550 __alloc_pages_slowpath+0x1136/0x1d90 [ 36.814236] Kernel panic - not syncing: panic_on_warn set ... [ 36.814236] [ 36.821757] CPU: 1 PID: 7640 Comm: syz-executor6 Not tainted 4.9.75-g5f5e5d4 #17 [ 36.829267] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 36.838597] ffff8801d9a1f640 ffffffff81d93049 ffffffff83a47180 ffff8801d9a1f718 [ 36.846563] ffffffff83aa4400 ffffffff81451c26 0000000000000009 ffff8801d9a1f708 [ 36.854538] ffffffff8142e281 0000000041b58ab3 ffffffff84189648 ffffffff8142e0c5 [ 36.862523] Call Trace: [ 36.865083] [] dump_stack+0xc1/0x128 [ 36.870420] [] ? __alloc_pages_slowpath+0x1136/0x1d90 [ 36.877229] [] panic+0x1bc/0x3a8 [ 36.882214] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 36.890415] [] ? load_image_and_restore+0xf9/0xf9 [ 36.896877] [] ? __warn+0x1a9/0x1e0 [ 36.902123] [] ? __alloc_pages_slowpath+0x1136/0x1d90 [ 36.908930] [] __warn+0x1c4/0x1e0 [ 36.914003] [] warn_slowpath_null+0x2c/0x40 [ 36.919943] [] __alloc_pages_slowpath+0x1136/0x1d90 [ 36.926581] [] ? _raw_spin_unlock_irq+0x27/0x50 [ 36.932870] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 36.939678] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 36.945968] [] ? finish_task_switch+0x1ed/0x630 [ 36.952430] [] ? __schedule+0x64d/0x1ba0 [ 36.958218] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 36.964852] [] ? get_page_from_freelist+0xcff/0x19f0 [ 36.971573] [] ? __might_sleep+0x95/0x1a0 [ 36.977339] [] __alloc_pages_nodemask+0x33b/0x6b0 [ 36.983802] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 36.990619] [] ? plist_del+0x157/0x210 [ 36.996148] [] ? futex_wake+0x1ac/0x440 [ 37.001743] [] kmalloc_order+0x2a/0x70 [ 37.007249] [] kmalloc_order_trace+0x1f/0x190 [ 37.013362] [] __kmalloc+0x19d/0x310 [ 37.018695] [] keychord_write+0xce/0xbc0 [ 37.024376] [] ? keychord_read+0x510/0x510 [ 37.030238] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 37.037220] [] ? __schedule+0x64d/0x1ba0 [ 37.042899] [] ? keychord_read+0x510/0x510 [ 37.048751] [] __vfs_write+0x103/0x680 [ 37.054256] [] ? do_iter_readv_writev+0x400/0x400 [ 37.060718] [] ? __might_sleep+0x95/0x1a0 [ 37.066483] [] ? do_iter_readv_writev+0x400/0x400 [ 37.073034] [] ? __inode_security_revalidate+0xd9/0x130 [ 37.080023] [] ? avc_policy_seqno+0x9/0x20 [ 37.085887] [] ? selinux_file_permission+0x82/0x460 [ 37.092534] [] ? security_file_permission+0x89/0x1e0 [ 37.099255] [] ? rw_verify_area+0xe5/0x2b0 [ 37.105108] [] vfs_write+0x189/0x530 [ 37.110442] [] SyS_pwrite64+0x13f/0x170 [ 37.116035] [] ? SyS_pread64+0x170/0x170 [ 37.121729] [] ? SyS_write+0x13d/0x1b0 [ 37.127243] [] ? SyS_read+0x1b0/0x1b0 [ 37.132671] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 37.138801] [] sys32_pwrite+0x39/0x50 [ 37.144217] [] ? sys32_pread+0x50/0x50 [ 37.149723] [] do_fast_syscall_32+0x2f7/0x890 [ 37.155834] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 37.162467] [] entry_SYSENTER_compat+0x74/0x83 [ 37.169295] Dumping ftrace buffer: [ 37.172866] (ftrace buffer empty) [ 37.176542] Kernel Offset: disabled [ 37.180140] Rebooting in 86400 seconds..