0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000207000)={0x3, &(0x7f0000ece000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f000028c000-0x8)={r5, &(0x7f0000c8a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) 2017/11/22 12:39:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x8002) write$sndseq(r0, &(0x7f0000194000)=[{0x0, 0x4, 0x4, 0x65a1, @time={0x77359400, 0x0}, {0x5, 0xfffffffffffffffb}, {0x0, 0x401}, @addr={0x3ff, 0x1}}, {0x2, 0x9, 0x52, 0x9, @tick=0x8, {0x0, 0x7}, {0x4, 0x9}, @time=@time={0x77359400, 0x0}}, {0xc000000, 0xe791, 0x8, 0x1, @time={0x0, 0x1c9c380}, {0xfffffffffffffdb6, 0x1f}, {0x7f, 0x9}, @ext={0xc6, &(0x7f0000f24000-0xc6)="5a1e1be7858e104d2ce9326d2a8f034414acc56b52a8c80d5bca251968ce9d7f9545cc52148ec3fd4f0ab6a46a1cb3ed7630a01aad79b6fa52d5c98d905bc2585346e0cd33f4f71572572a9d0f307ca71814ca1cf80ae44d3008fff6312c17011a177c0b23852652883dd761aa65965cf9e256eb22dc6ce97c3f3f3b1c224db3d8b6053740d89c9e8d50e3323c97017480cfd993dd96a0345ac5cd5705fa6bf6c16d34058e4c5334779655fc127e084f04a5105ccf3dddd5aec257f3e7fd52395f3a8f05dc97"}}, {0x81e3, 0x798, 0x20, 0x10001, @tick=0x1f, {0xffff, 0x4}, {0x8001, 0x1000}, @raw8={"1473f9c2370a384426721d5c"}}], 0x70) ioctl$TCSETA(r0, 0x5402, &(0x7f0000225000)={0x5, 0x6, 0x33c, 0x2900000000000000, 0xf9fe, 0x0, 0x6, 0x4, 0x7, 0x41}) poll(&(0x7f0000714000-0x18)=[{0xffffffffffffffff, 0x2, 0x0}, {r0, 0x4100, 0x0}, {0xffffffffffffffff, 0x1b, 0x0}], 0x3, 0x5) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000999000)={[{0x3, 0xecd, 0x5, 0xfff, 0x4, 0xfffffffffffffffb, 0xbe0, 0x0, 0x9, 0x10001, 0x1, 0xa195d4a, 0x1}, {0x3, 0x5eb5, 0x0, 0xcb3, 0xc8a6, 0xaa7, 0x5, 0x6, 0x3, 0x8, 0x2, 0xfffffffffffffff8, 0x9}, {0x8, 0x6, 0x1000, 0x9, 0x8, 0x1020000000000000, 0x0, 0x7f, 0x10, 0x2, 0x5, 0x0, 0xfffffffffffffffb}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$packet(0x11, 0x3, 0x300) 2017/11/22 12:39:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000079d000)={0x0, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f00005e6000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) renameat2(r1, &(0x7f0000f50000-0x8)="2e2f66696c653000", r1, &(0x7f0000a93000-0x8)="2e2f66696c653000", 0x6) connect(r1, &(0x7f0000e99000)=@nl={0x0, 0x0, 0x40, 0x5}, 0xc) splice(r0, 0x0, r2, 0x0, 0x2e2e742e, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000b5d000)=0x0) poll(&(0x7f000082b000-0x30)=[{r1, 0x0, 0x0}], 0x1, 0x800) vmsplice(r1, &(0x7f0000ff3000-0x30)=[{&(0x7f0000194000)="", 0x0}, {&(0x7f0000da5000)="d61b3ec1e7ebfba643118b0dc3be10fd0d4900adf74a516f7c10202a5376b18b5fb9d9daebeb4201fab2ffd06a551fdd1614947e740f5358", 0x38}, {&(0x7f000001a000)="07", 0x1}, {&(0x7f00009fd000)="9524be83041ac96721653dd1f5252624c2", 0x11}, {&(0x7f0000821000)="615bbc40fc05f1ae940b7c2cf44c128a8c6d6e7997b036603c926b566d91258adc6465b7e88ba95d15113c9fdb70c2f2cf2144e7bc8fd59cceb693def67351e7c03262c11e1eadbf0f48ac0aba983e188306b09e3be11e4b13d4e90c80a4bebcaad3e1ad2853ed26", 0x68}, {&(0x7f000083f000)="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", 0xff}], 0x6, 0x4) splice(r2, 0x0, r1, 0x0, 0x2, 0x4) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2017/11/22 12:39:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x2001, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00005ab000)="2e2f66696c653000", 0x1040, 0x4) perf_event_open(&(0x7f000071f000-0x78)={0x0, 0x78, 0x7, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x4, 0xffffffffffff8000, 0x0, 0x0, 0x0, 0x278d, 0x0, 0x0, 0x9cba, 0xfffffffffffffffc, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x1ff, r0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1, 0x80000, 0x9) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x2, 0x4, 0x6, 0x8000000100000003, 0x0, 0x0, 0x8001}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000)="", &(0x7f0000b88000)="e3", 0x0}, 0x20) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000eef000)=0x1) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000e9f000-0x18)={0x0, 0xf6, 0xcec1, &(0x7f0000e23000)=0x0}) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r2, &(0x7f0000ef0000)={0xffffffffffff0001}, 0x8) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000151000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aa0000-0x4)=0x10, 0x80000) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r3, 0x0, 0x7ff, &(0x7f0000ef2000-0x4b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ef1000)=0x4b) r4 = creat(&(0x7f0000666000)="2e2f66696c653000", 0x0) syz_open_pts(r4, 0x4000) getsockopt$inet_dccp_buf(r0, 0x21, 0xc, &(0x7f0000eb3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00007a6000-0x4)=0xe2) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eef000)={r2, &(0x7f0000642000)="", &(0x7f0000ad4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r2, &(0x7f0000eef000)=""}, 0x10) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000090000)=0x80000000, 0x4) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/22 12:39:18 executing program 4: perf_event_open(&(0x7f0000f74000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000da5000)="2e2f66696c653000", 0x30bc00, 0xf9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00009e5000)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000a55000-0xc)={0x0, 0x0, 0x0}, 0xc) move_pages(r1, 0x0, &(0x7f0000e80000)=[], &(0x7f0000001000-0x10)=[], &(0x7f0000000000)=[], 0x0) add_key$keyring(&(0x7f00004ee000)="6b657972696e6700", &(0x7f00006ea000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80b, 0x3f) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000001000)=0x0, 0x4) bind$inet6(r2, &(0x7f0000ef5000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x5}, 0x1c) sendto$inet6(r2, &(0x7f0000e87000-0x2)="", 0x0, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000c8b000-0x4)=0x0) read(r2, &(0x7f0000f6b000)="00", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00005ef000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000d8000)=0xe8) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000183000)={0x0, 0x0, 0x0}, 0xc) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) socket(0x11, 0x3, 0x0) setsockopt$sock_int(r4, 0x1, 0xa, &(0x7f0000001000-0x4)=0x5, 0x4) r5 = syz_open_dev$sg(&(0x7f000036a000-0x9)="2f6465762f73672300", 0x56b, 0x40001) ioctl$KVM_GET_MSR_INDEX_LIST(r5, 0xc004ae02, &(0x7f0000cec000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}) waitid(0x0, r3, &(0x7f0000f10000)={0x0, 0x0, 0x0, 0x0}, 0xc0000001, &(0x7f0000457000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getitimer(0x2, &(0x7f0000147000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000f86000)={0x0, 0x0}) nanosleep(&(0x7f0000dc3000)={r7, r8+10000000}, &(0x7f000033d000)={0x0, 0x0}) clock_nanosleep(0x1, 0x1, &(0x7f0000b59000)={0x0, 0x0}, &(0x7f0000ff2000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000d42000+0x3b5)={0x88e0, 0x0, 0x12740002, {r6, r9}, 0x5, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r10 = socket(0x10, 0x2, 0x0) write(r10, &(0x7f00003f7000)="1f000000120003f205df9403000fff8d7821004108002e0000ff0000002a8155bf", 0x21) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000f74000)={0x0, 0x80000, r5}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f000019f000-0xc)={r11, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004d1000-0xc)={r12, 0x40000000000004, r0}) getsockname$ax25(r10, &(0x7f00004c5000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000eff000-0x4)=0x10) ioctl$TCSETS(r5, 0x5402, &(0x7f000009a000)={0x7fd, 0x3, 0xfffffffffffffffd, 0x8, 0x80, 0x8, 0x0, 0x6000000000, 0x1000, 0x0, 0xc8, 0x8000}) ioctl$sock_SIOCBRDELBR(r5, 0x89a1, &(0x7f0000329000)=@common="69705f76746930000000000000000000") [ 113.005103] sg_write: data in/out 1999999964/70 bytes for SCSI command 0x0-- guessing data in; [ 113.005103] program syz-executor0 not setting count and/or reply_len properly 2017/11/22 12:39:18 executing program 6: mmap(&(0x7f000029d000/0x4000)=nil, 0x4000, 0x3, 0x3e, 0xffffffffffffffff, 0x2000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x1000000000000010, &(0x7f0000002000-0x11)="0200ff00030001000000be0000050000f3", 0x11) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000558000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, r3, 0x0) r4 = gettid() r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x3, 0x0, 0x5, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffc) r6 = open(&(0x7f000091c000)="2e2f66696c653000", 0xfffffffffffffffe, 0x100) r7 = open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0xfffffffffffffffe, 0x120) r8 = gettid() ioctl$sock_inet6_tcp_SIOCOUTQ(r7, 0x5411, &(0x7f0000c5a000)=0x0) mmap(&(0x7f0000e53000/0x1000)=nil, 0x1000, 0x8000001200004, 0x20010, r5, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r8, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f000075b000-0x32)="8fd5cd3743b0d8e1df0415cc5b20536a5964ab8c33da058711c515f53d558d8abdd8309617735e8628a1afbac0fa4a813d24", 0x32) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x1, 0x8}, &(0x7f0000001000-0x4)=0xc) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f000054d000-0x68)={0x0, 0x0, [0x5, 0x0, 0x9, 0x240], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f0000002000-0x8)={r10, 0x80000000000000}, 0x8) getsockopt$inet6_tcp_buf(r9, 0x6, 0x1f, &(0x7f0000dab000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000000000)=0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = inotify_add_watch(r7, &(0x7f0000808000)="2e2f66696c653000", 0x109) inotify_rm_watch(0xffffffffffffffff, r11) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000ffd000)={0x20000000000007d, 0x225, 0x401, 0xc007}, 0x8) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r6, 0x10e, 0x1, &(0x7f0000773000)=0x200001fe, 0x4) 2017/11/22 12:39:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f31000)="2f6465762f72666b696c6c00", 0x900, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000444000)="2f6465762f73657175656e63657200", 0x20400, 0x0) fanotify_mark(r0, 0x4b, 0x20000, r1, &(0x7f0000364000)="2e2f66696c653000") r2 = memfd_create(&(0x7f00000ac000-0x5)="2c402c2400", 0x2) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000cb7000-0x20)={@generic="74b689db957d3b8dd75680cfc4606fb0", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = socket$netlink(0x10, 0x3, 0xb) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f00005b0000)={0x200000000000000, 0x4, 0x2, 0x2, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000af5000)="2f6465762f73657175656e6365723200", 0x2000, 0x0) sync_file_range(r3, 0x6, 0x7fffffff, 0x1) setsockopt$inet_dccp_buf(r4, 0x21, 0xf, &(0x7f00008a1000-0xaa)="381ee0d4eedd84047d7657ff080e8934229ad3907a8c15be9e2ba5a43c316071799dc97340517bc1afaab997d87d9fd2f417af8092e9b685827810643a18d1ea3ee4104e432d5ac7bb0d9c27407c242612036a88ee6d9853c6848d9503a2ba8687574d2803ee8b3325cd8fd9dad59b138eed67741bab95c5507153d953f2093bb390c26d236632c3b643de8bfccb3f65edafcb8f22144e400af5163b25b528b41ed9bcc4d52a650257ef", 0xaa) bind$netlink(r3, &(0x7f00004ff000)={0x10, 0x0, 0x0, 0x5}, 0xc) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00003e8000-0x8)={0x0, 0x0}) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f00004f5000-0x10)=@common="6772e530000000070000000000010000") r5 = socket$inet(0x2, 0x3, 0x100000000000003a) openat$cuse(0xffffffffffffff9c, &(0x7f0000ff8000)="2f6465762f6375736500", 0x28000, 0x0) setsockopt$inet_IP_XFRM_POLICY(r5, 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, 0x1, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x2, 0x0, 0x0}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x400, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r5, &(0x7f0000098000)="", 0x0, 0xfffffffffffffffe, &(0x7f0000c24000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/11/22 12:39:18 executing program 5: sysfs$1(0x1, &(0x7f0000495000)="00") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a5c000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) splice(0xffffffffffffffff, 0x0, r0, 0x4, 0x0, 0xffffffffffffffff) r2 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r2, &(0x7f00008ab000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup3(r1, r2, 0x80004) lgetxattr(&(0x7f0000e20000)="2e2f66696c653000", &(0x7f0000b76000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f000019c000-0xe0)="", 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000d79000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffc, 0x1, 0x1, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r5, &(0x7f0000e69000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r6 = socket$inet(0x2, 0x6, 0x0) shutdown(r6, 0x1000000001) listen(r5, 0x2) connect$inet(r6, &(0x7f0000952000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r6, &(0x7f0000844000)="7b", 0x1, 0x0, &(0x7f0000995000-0xc)=@nl={0x0, 0x0, 0x8001, 0x0}, 0xc) sendmsg$inet_sctp(r6, &(0x7f0000ed7000)={&(0x7f0000278000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000970000)=[], 0x0, &(0x7f000034d000)=[], 0x0, 0x0}, 0x0) sendto$inet(r6, &(0x7f0000bd2000-0xad)="", 0x0, 0x0, &(0x7f00005c3000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r6, &(0x7f0000df2000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x42, 0x10101, &(0x7f00008d0000-0x10)={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r6, &(0x7f0000516000)="eebe", 0x2, 0x4000, &(0x7f0000e47000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r5, &(0x7f00005bf000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d, 0x1f, &(0x7f0000b5c000-0x1c)={0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) close(r0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f00002de000)={0x0, []}) ioctl$sock_SIOCSIFBR(r2, 0x8940, &(0x7f0000f0c000)=@generic={0x1, 0x0, 0x1ff}) [ 113.066773] sg_write: data in/out 1999999964/70 bytes for SCSI command 0x0-- guessing data in; [ 113.066773] program syz-executor0 not setting count and/or reply_len properly [ 113.156333] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 113.165722] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2017/11/22 12:39:18 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x40000, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x668, 0x3, 0x0, 0x0, 0x0, 0x0, 0x4, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb2c000)=nil, 0xb2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6001, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x6, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(0x0, &(0x7f0000e7e000-0x90)=[{&(0x7f0000383000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7}, {&(0x7f0000eff000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc3}, {&(0x7f00009c7000-0xf9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9}, {&(0x7f0000f6d000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}, {&(0x7f0000c7b000-0x8c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8c}, {&(0x7f0000254000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}, {&(0x7f00003c4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa}, {&(0x7f000079b000-0xb9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9}, {&(0x7f00006ae000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x88}], 0x9, &(0x7f0000e45000-0x60)=[], 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f00007c3000)={{0x0, 0x2710}, {0x0, 0x0}}, &(0x7f0000547000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) waitid(0x2, 0x0, &(0x7f0000be3000)={0x0, 0x0, 0x0, 0x0}, 0x2, &(0x7f00005ca000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setitimer(0x0, &(0x7f0000e28000-0x20)={{0x0, 0x0}, {0x0, r1}}, &(0x7f0000a4d000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d9d000)={0x0, 0x0}) syz_open_dev$loop(&(0x7f0000f56000)="2f6465762f6c6f6f702300", 0x7, 0x20080) openat(r2, &(0x7f0000a58000)="2e2f66696c653000", 0xfffffffffffffffe, 0x40) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f000058e000)=0x0) r5 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x20200, 0x0, 0xfc, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x3, 0x800000, 0xe49, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000ee1000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x400007fffffff, 0x2, 0x8, 0x100000000000fc, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x10000000000, 0x9, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x0) syz_open_dev$loop(&(0x7f00005cb000)="2f6465762f6c6f6f702300", 0x7ff, 0x8086) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0xe3, 0x0, 0xe000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x3, 0x87) r7 = syz_open_dev$usbmon(&(0x7f00008be000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r7, 0x9208, 0x9) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) gettid() sendfile(r5, r0, &(0x7f00000de000-0x8)=0x0, 0x100000001) add_key(&(0x7f0000965000-0x8)="6b657972696e6716", &(0x7f000089d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r6, 0x8940, &(0x7f0000bd9000)=@generic={0x3bb, 0x10000, 0x10000000003}) add_key(&(0x7f0000384000)="6b657972696e6700", &(0x7f0000d8c000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00004c6000)="0dcf060029d7354738a82e0fd1c0887145e069502133d3e87d94e3fcf27211ff298080c9fcbf534167ee6e62c69a978e417b75a6a3714100169750454052e3bbcc13129c16b5d0105ba2034ea7522f72a38531d450df26328329b0aac8fb89f6b108c4e60f1484fb1c869e89a219b583b5277084787ce76ffd5b0f61050296c8836ebec8b6", 0x85, 0xfffffffffffffffd) 2017/11/22 12:39:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000cd4000-0x4)=0x0, &(0x7f0000d08000-0x4)=0x4) sendmsg(r1, &(0x7f0000619000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000782000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2017/11/22 12:39:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000d9b000-0xe0)=[], 0x0, 0x8000000000002, 0x0) syz_open_dev$vcsa(&(0x7f00003a7000-0xb)="2f6465762f766373612300", 0x8, 0x2000) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x82, 0x7, 0x0, 0x3b, 0x0, 0xfffffffffffffffc, 0xff, 0x0, 0xfffffffffffffffe, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x6f, 0x0}, 0x0, 0x5b, 0xffffffffffffffff, 0xd) r2 = syz_open_dev$sg(&(0x7f0000102000)="2f6465762f73672300", 0xfffffffffffffff9, 0xffffffffbffffffe) r3 = socket(0x11, 0xa, 0x7ffffc) r4 = dup2(r3, r2) setsockopt$sock_int(r3, 0x1, 0xe, &(0x7f0000808000-0x4)=0x0, 0x4) r5 = pkey_alloc(0x0, 0x2) pkey_free(r5) getpeername(r3, &(0x7f0000f8e000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f00000ee000)=0x58) sendto$inet(r3, &(0x7f0000ea8000)="", 0x0, 0x0, &(0x7f0000789000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00006ef000)=0x0, &(0x7f000094e000)=0x4) sendto$inet(r2, &(0x7f0000fc3000-0x1000)="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", 0x481, 0x2, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = inotify_init1(0x0) r7 = dup2(r6, r6) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000010000)=0x10000, 0x4) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000000000)=0x800) r8 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_proto_private(r8, 0x89ed, &(0x7f0000000000)="d86a7eff36bf592f8db5e0f9cfd58072ff9f7bc33155d3430b") perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x97bd, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x40000000000001, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r8, 0x84, 0x10, &(0x7f000027d000-0xc)=@sack_info={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0xc) ioctl$sock_SIOCOUTQNSD(r8, 0x894b, &(0x7f0000fdc000)=0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00001a5000)={r9, 0x75, "00e3ea4f5bc6e7cabf885df90299e633860ba2c638914137539523eaaa7f32d48c87bca329c12b7cfa1debe09150df9cdc4090bdda85cad9fdabb7fe9a49e1934662e5977cc584e49d2c8951f1214979e5146318670ea10e1d3213b6ec6b68884b7f05a3eb7a76dc807ace239bf6629f70d6f2562d"}, &(0x7f000001a000-0x4)=0x7d) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x301) ioctl$sock_inet6_udp_SIOCINQ(r7, 0x541b, &(0x7f0000000000)=0x0) 2017/11/22 12:39:18 executing program 3: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(r0, 0x0, &(0x7f0000f1a000-0x4)=0x0, 0x80000) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000e78000)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f17000)=0x10, 0x800) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000f1b000-0xa0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x5, 0x3, 0x401, 0x8000}, &(0x7f00008f1000-0x4)=0xa0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000f1a000)={0x0, 0x7}, &(0x7f0000f1a000)=0x8) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f000031b000)={0x0, 0x1000, "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"}, &(0x7f0000f1b000-0x4)=0x1008) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000f1c000-0x8)=@assoc_value={r3, 0x1000000ee}, &(0x7f0000626000)=0x8) socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x13, 0x4000007, 0xfffffffffffffff7, &(0x7f000068f000)={0x0, 0x0}) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000607000-0x8)={0x1, &(0x7f0000f17000-0x8)=[{0x0, 0x0}]}) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r5, 0x40086424, &(0x7f0000f1c000-0x8)={r7, 0x400000000200000}) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x2000000001, 0x84, &(0x7f0000f1c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r8 = socket(0x200000000000b, 0x807, 0x69) ioctl$sock_SIOCGIFCONF(r8, 0x8910, &(0x7f0000000000)=@req={0x28, &(0x7f000033c000-0x28)={@common="64756d6d793000000000000000000000", @ifru_settings={0x8, 0x9e, @fr=&(0x7f0000631000)={0x101, 0x3, 0x7f, 0x100000000, 0x81, 0x0, 0x6}}}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r6, 0x9, &(0x7f0000001000-0x1)="3c") mmap(&(0x7f00000c8000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x80000000000) r9 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_ifreq(r10, 0x8931, &(0x7f0000372000)={@common="6c6f0000000000000000000000000000", @ifru_ivalue=0x98}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r9, 0x84, 0x72, &(0x7f0000d8a000-0xc)={0x0, 0xa, 0x1000002b}, 0xc) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r8, &(0x7f0000238000)={0x3, {"00002300000020"}, 0x40000002}, 0x10) write(r9, &(0x7f00002b2000)="1f0000005400056d0002020000000003070000090b00000000000000000000d5", 0x20) mmap(&(0x7f000023a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/22 12:39:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000036a000)="6365706800", &(0x7f000045e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c4c000-0x8c)="5e80dab9c72250ffbd5de5794dd5366e022ad591ad0169d11eea469d4be74152da70fde47835128cbbceebf045951bc5c6066f8c63a1ce08e624efccfdf690058ee0775a60c1987541dce639b473eb4fcd4ac7117cdd4168e0fd605a7d4b147e18829bd4d16c7fd60fe37708e92982762e9f1639e4d0a5917b18ae60846361fc717805f4b0e7b58ae6e6011e", 0x8c, 0xfffffffffffffffb) r1 = add_key$user(&(0x7f000000b000)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000008000)="5b1398071567f4871cab5172863f2149fa579ad03c1b681cbb163b1113f4c4dd9d58c867cee42872720398c3e9f52496eb8f24814d3cc53d791e9065e2db5bac7f4cfb4594ca86ab0114e15e727a4b348f48023c692953b8c0055738d8de23f1e1cc071e6d837ab6e56125a5ec00074bcb25f96ac774740b3ebef932439d8615e8a13286a9eeb12ca0c5fbafa331c36b9edbc286841ada3b95b456c41aa7ff2ab2c7e3fc7dbcc338126c79792d2dd16783f31c7ec019fe5b86bffafa0b2ce104d9", 0xc1, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000a1b000-0x4)=0x0) perf_event_open(&(0x7f0000d0a000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000dae000)={0x0, 0x1}, &(0x7f0000403000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000c59000-0x8)={r4, 0x0, ""}, &(0x7f00008dd000-0x4)=0x8) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f000081a000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000005e000)=0xe8) stat(&(0x7f0000448000-0x8)="2e2f66696c653000", &(0x7f0000a9d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000467000-0xe8)={{{@in=@rand_addr=0x2, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x80, 0x3, 0xfffffffffffff800, 0xa, 0x80, 0xa0, 0xefd, r6, r7}, {0x2, 0x4, 0x3, 0x6e0f, 0xfffffffffffffff9, 0x5, 0x7, 0x5}, {0x1, 0x10001, 0x3d, 0x3a}, 0x0, 0x700000000000000, 0x400, 0x1, 0x40, 0x0}, {{@in=@empty=0x0, 0xc0, 0x3}, 0x10, @in=@rand_addr=0x5, 0x4, 0x0, 0x0, 0x80, 0x0, 0x0, 0x9}}, 0xe8) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000c90000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$DRM_IOCTL_RES_CTX(r8, 0xc0106426, &(0x7f0000de2000-0x10)={0x7, &(0x7f0000c5e000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) bind$netlink(r8, &(0x7f0000f11000)={0x0, 0x0, 0x7, 0x39}, 0xc) ioctl$DRM_IOCTL_SET_SAREA_CTX(r8, 0x4010641c, &(0x7f0000469000-0x10)={r9, &(0x7f000045d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x8e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r8, 0x29, 0x22, &(0x7f0000fe8000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000595000-0x4)=0xe8) getsockopt$inet_opts(r8, 0x0, 0x9, &(0x7f0000195000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00007ba000)=0x37) ioctl$sock_inet6_SIOCDIFADDR(r8, 0x8936, &(0x7f0000816000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81, r10}) r11 = syz_open_dev$loop(&(0x7f00006a0000)="2f6465762f6c6f6f702300", 0x100000010003, 0x14d202) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000d5c000-0x36)={0x0, 0x2e, "1dbe1e1cbb65f2d57af72bf7560fc6f88c1225dcd7826bc67a09732d6bbcad481423e670e4c8240822b16ce35101"}, &(0x7f0000971000)=0x36) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00004e9000-0x5)={r5, 0x4}, &(0x7f00002a2000-0x4)=0x8) sendfile(r11, r11, &(0x7f0000d49000)=0x0, 0x40200) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000ba4000-0x8)={r5, 0x2}, 0x8) accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f00007d6000-0x4)=0x0, 0x80000) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) request_key(&(0x7f0000f45000)="2e6465616400", &(0x7f000023f000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000249000)="2500", 0xfffffffffffffffa) r12 = add_key(&(0x7f0000230000)="636966732e69646d617000", &(0x7f000045c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r13 = add_key$user(&(0x7f000092e000)="7573657200", &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000020000)="f9", 0x1, r12) keyctl$dh_compute(0x17, &(0x7f0000dad000-0xc)={r13, r1, r1}, &(0x7f0000b56000-0x1)="00", 0x1, &(0x7f0000691000-0x38)={&(0x7f0000021000)="637263333200", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/22 12:39:18 executing program 6: setfsgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x3b) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) r1 = socket(0xa, 0x3, 0xff) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000001000-0x20)={"3800ffeb00fffdffff06000000e24000", {0x4, 0x2, 0x10000002, "330f2d863d42", 0x2, 0x0}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x3, 0x3a) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r3, 0x29, 0xce, &(0x7f0000e37000)="", &(0x7f0000c76000)=0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f66000)={0x0, 0x0}) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f000081f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000f67000)={0x0, 0x0, 0x2d}) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f00002b0000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000f66000-0x8)={r6, r7}) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = syz_open_dev$usbmon(&(0x7f0000f66000-0xd)="2f6465762f7573626d6f6e2300", 0x2, 0x3) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f00002d6000-0xc)={r8, 0x80000, r9}) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000f64000)={0x0, 0x4}, &(0x7f0000f64000)=0x8) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000f65000)=0x0, 0x4) sendto$unix(r1, &(0x7f0000ef4000)="e390517a0d69000000cd0940000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d9119677", 0x28, 0x0, &(0x7f0000001000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/22 12:39:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x100000001, 0x40, 0x400}, 0x10) r0 = socket(0x11, 0x7fffd, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) syz_emit_ethernet(0x42, &(0x7f0000ef7000-0xee)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="f71451230a7b", [], {{0x883e, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @loopback={0x0, 0x1}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a72000-0xc)={0x0, 0x0, 0x0}, &(0x7f000095f000-0x4)=0xc) fcntl$setownex(r0, 0xf, &(0x7f00007dd000)={0x1, r1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r2, &(0x7f00009a9000)="", 0x0, 0xfffffffffffffffe, &(0x7f0000ed6000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 113.249662] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2017/11/22 12:39:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x2000000, 0x0, 0x0, 0x0, 0x400000007f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000067d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x800) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000002000)={0x1, 0x0, [{0x0, 0x0, 0x3}]}) r3 = geteuid() getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, 0xc) fchown(r1, r3, r4) r5 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0xff, 0x4000) ioctl$TCSETSF(r5, 0x5404, &(0x7f0000004000-0x24)={0xffffffff, 0x7, 0x0, 0x100000001, 0x5, 0x200, 0x7a3e, 0x8, 0x88, 0x2, 0x0, 0x2}) socket$inet6(0xa, 0x2, 0x0) ioctl$int_out(r2, 0x0, &(0x7f0000000000)=0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000001000-0x7)={0x1, 0x81e6, [{0x0, 0x0, 0x4}]}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000001000)={0x2, 0x0, [{0x11e, 0x0, 0x0}, {0xb9f, 0x0, 0x0}]}) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000965000)={0x0, 0x0, 0x0}, 0xc) ioctl$KVM_ARM_SET_DEVICE_ADDR(r5, 0x4010aeab, &(0x7f0000665000+0xe78)={0x4, 0x0}) fremovexattr(r2, &(0x7f0000000000)=@random={"62747266732e00", "2673656375726974795b2c7d00"}) 2017/11/22 12:39:18 executing program 1: mmap(&(0x7f0000001000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000096e000-0x9)="2f6465762f76637300", 0x2, 0x0) ioctl$KDDISABIO(r0, 0x4b37) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000fd9000)="00000000000000000000000000000000000000000000000000000000000000000000") memfd_create(&(0x7f0000000000)="2f6465762f76637300", 0x1) syz_emit_ethernet(0x1052, &(0x7f0000fd7000-0x1052)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="10e0dff73543", [], {{0x800, @ipv4={{0xf, 0x4, 0x0, 0x3, 0x1044, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x1b, 0x1f, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @multicast1=0xe0000001, @loopback=0x7f000001, @empty=0x0, @broadcast=0xffffffff]}, @generic={0x86, 0xb, "21980c1f40882d9043"}]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x1f1, 0x8, "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"}}}}}, 0x0) 2017/11/22 12:39:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003cc000-0x78)={0x5, 0x78, 0xe3, 0x0, 0x7, 0x0, 0x0, 0x9, 0x0, 0x0, 0x80000040fe, 0x0, 0x4, 0x80000000, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc, 0x101, 0x6, 0x0, 0xfffffffffffffffd, 0x0, 0x2, 0x480, 0x3, 0x4, 0x0}, 0x0, 0x2, r0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0xfffffffffffffffc, r0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00001ba000-0x10)={0x100000, 0x100000, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f000031f000-0x20)={@generic="0d81e461d1b52e86757b674b47b3a53f", @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x401, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000d99000-0x71)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") perf_event_open(&(0x7f0000a3d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xffffffff, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000d0f000)=0x0, &(0x7f0000c31000-0x4)=0x4) connect$inet(0xffffffffffffffff, &(0x7f0000006000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_opts(r1, 0x0, 0x20000000050, &(0x7f0000958000)="00000000000000000000000000000000", &(0x7f0000acc000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000057b000)={0x0, 0xf9, "002bbf16b2a840932a0bc80f05808f58ad92c4df41992e1b8f49613d355cb26a1494531e269db63c59dbcd07e7a4acf54540b0ce31245e4b2dbe08a12f85acbbb53c32177f2d44a4634d62cbcf67fb51d73672033470e790d915b595bbf65a8999c4a06c537131427701e6ffa6898fba95f6bb08b41cebcb1a5932787c5fed43f2661cfbbf601af722c992af3edbe2b1615cd73b709cf9d8a9bf258a2e28e83d267d5a79512b4d6d7df9c9b9b078780c1e2f16a6b98d61b7baa84764473145fcdcd36c636082cc0d7b7ab94b0a12444031651177bb007c18566ca9474e0c51db98a6806aadb88beb207f5709e8dce121ce3f7f4a642c7b3dfb"}, &(0x7f00002fe000)=0x101) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000d9e000-0xa0)={r2, @in6={{0xa, 0x2, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x853, 0x80, 0x0, 0x81}, &(0x7f0000272000)=0xa0) r3 = socket$bt_cmtp(0x1f, 0x3, 0x5) fcntl$addseals(r3, 0x409, 0xffffffffffffffff) perf_event_open(&(0x7f0000a57000)={0x2, 0x78, 0xd7, 0x10002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x1, 0x800000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f0000cf0000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x100000004, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x2, 0x100000001, 0x6]}, 0x5c) setsockopt$inet6_int(r4, 0x29, 0xc9, &(0x7f0000012000-0x4)=0x0, 0x4) mkdir(&(0x7f0000308000)="2e2f66696c653000", 0x80) r5 = open(&(0x7f00003d7000)="2e2f66696c653000", 0x4f2002, 0x2) socket$alg(0x26, 0x5, 0x0) ioctl$KVM_SET_PIT2(r5, 0x4070aea0, &(0x7f00007f2000-0x70)={[{0x6, 0x8000, 0x1, 0x2, 0xc000000000000, 0x2, 0x100000001, 0x1b480000000000, 0x0, 0x0, 0x3, 0xffffffff, 0x7}, {0x7, 0x1, 0x4, 0x0, 0x4, 0x20, 0x7fff, 0x6, 0x7, 0x7ad8, 0x4, 0x2, 0x2}, {0x45, 0x58993123, 0x5, 0xfffffffffffffffa, 0x1, 0x7, 0x9, 0x0, 0xffff, 0x100000000, 0x5d5b, 0xc00000000, 0xab3}], 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000acd000-0x4)=0x8000, 0x4) request_key(&(0x7f0000fe7000)="7573657200", &(0x7f0000abd000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00007be000)="6b657972696e67776c616e3165746830776c616e306264657626766d6e65743021706f7369785f61636c5f61636365737300", 0x80000001000000) 2017/11/22 12:39:18 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x204000000000000a, 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x100000001, 0xf, &(0x7f0000007000)="", &(0x7f0000002000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000005000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000008000+0x61b)=0x0, &(0x7f0000004000)=0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000009000)=0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000008000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000007000)=0x14) 2017/11/22 12:39:18 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a1c000-0x11)="2f6465762f7667615f6172626974657200", 0x620100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000)={r1, @in6={{0xa, 0x2, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x2, 0x1, 0x101, 0x9}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000003000-0x9e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in6={{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0xa, 0x8001) getsockopt$packet_int(r2, 0x107, 0xc, &(0x7f00001d8000)=0x0, &(0x7f00001c2000)=0x4) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0x1, 0x2, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000a9c000-0xc)={r1, 0x8, &(0x7f0000240000-0xc8)=[@in6={0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in6={0xa, 0x0, 0x81, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xffffffffffffffe1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x65e}, @in6={0xa, 0x3, 0x677, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in6={0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}]}, &(0x7f0000e32000)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000db2000)={r3, 0x6, 0x3, 0x0, 0x8, 0x5}, &(0x7f0000668000-0x4)=0x14) setsockopt(r2, 0x107, 0x1, &(0x7f0000001000)="", 0x200) 2017/11/22 12:39:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f000096d000-0x4)=0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f000041d000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x400}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3ffff) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000ddb000-0x4)="00000000", &(0x7f0000000000)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f36000)={0x0, 0x0, 0x0}, &(0x7f0000e14000-0x4)=0xc) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005c8000)="2f6465762f7161745f6164665f63746c00", 0x2200, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00007c7000-0x340)={0x9, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, [{{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @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, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}, {{0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x340) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)="2f6465762f7663732300", 0xfff, 0x20000) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000d9e000)={@common="6e723000000000000000000000000000", @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe9a000)=nil, 0xe9a000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socket(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000f11000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x2, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfc, 0x0, 0x2, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1, 0x10000000000, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/22 12:39:18 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000ec9000)={@generic="c3a9fd2d214765e800007fff7ce1c279", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$unix(0x1, 0x7, 0x0) connect$inet6(r0, &(0x7f0000ecb000-0x1c)={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071be60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000a9000)={@common="73697430000000000000000000000000", @ifru_addrs={0x2, 0x3, @rand_addr=0x323, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000ecc000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe7000-0x4)=0x14) getsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000ecc000-0x4)=0x0, &(0x7f0000b65000)=0x4) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x2b, &(0x7f0000fe7000)="0000000000000000000000000000000000000000", &(0x7f0000fe9000-0x4)=0x14) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x4, &(0x7f0000465000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r2, 0x21, 0x6, &(0x7f0000fe9000)=0x7e, 0x4) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000fea000)="00051e", 0x3) socket(0xb, 0xa, 0xbae) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x180000) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x5, 0x800000000088) mmap(&(0x7f0000a2b000/0x3000)=nil, 0x3000, 0x3000001, 0x31, 0xffffffffffffffff, 0x10000003) setsockopt$inet_mreqsrc(r3, 0x0, 0x25, &(0x7f0000e63000-0xc)={@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001}, 0xc) mmap(&(0x7f00009b4000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x5, 0x83e, r3, 0xfffffffffffffffa) mmap(&(0x7f00009fb000/0x3000)=nil, 0x3000, 0x3, 0x32, r3, 0x7) [ 113.342595] netlink: 7 bytes leftover after parsing attributes in process `syz-executor3'. [ 113.366805] PF_BRIDGE: br_mdb_parse() with unknown ifindex 2017/11/22 12:39:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setpriority(0x2, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)="2f6465762f7663732300", 0x0, 0x80) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000c5f000)={{0x0, 0x8}, 0x1, 0x4, 0x78, {0x1580, 0xfffffffffffffff8}, 0x76b, 0x4000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x676b, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000a67000-0xf)="2f6465762f73657175656e63657200", 0x4042, 0x0) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000009000)="2f6465762f7573626d6f6e2300", 0x46, 0x440000) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000cb3000-0x10)={r1, &(0x7f0000854000)="cdec6d237feab2366ae7b8195ed24c809c37e4d938b9cae747cc931c1595250d94ead347a46b14edf7275324619d49665918f254b2c505d0b7fdb3e7504b35d93dd6a1895333bf69851823ca6fcbdf9e01c185cb37a81fd38d86d677618753f1be1bfb106c3b1f09a0643088208c466d1c5129c58893417e6e88661dc273bd535caae2f0d7dab9"}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f000064d000/0x2000)=nil, 0x2000) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7667615f6172626974657200", 0x4000, 0x0) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000d1c000)={0x13, 0xc3, "bd0ed6012e56b80f16ca3333dbadaa66e525b85ec26f3cacc1b57ea086b4f32a65fb4fc80c8a821da2b144132d3bc1dff001be483d0c5ac92ea7f11dca1fa7f4a911c06b520480f4bf2c50eef64760c6ad3bfb832c375fa71f6d084ccda84192a8e8491aa453138bb7333b9b013c9edc46c9e3d6f64cfa3f682db1cc196386ddbb2658d13005e9ae5ad05c143fd08ef1725c40dd1f9199ec40c6eaaebce7ea801370313cff9defb6e78e5ea098717904d7763d6e10e0bc4f527d13b409d0d2ecb47f7d"}) sigaltstack(&(0x7f000047e000/0x3000)=nil, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000b) pipe2(&(0x7f0000325000-0x8)={0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f0000909000-0xbc)={0x5, 0x1, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2, "1c826d24f1f8a4a0", "b62f1f38b7bda9dc80a6604203b1a5182f2110042f6187b742812353180e8039", 0x3ff, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mlock2(&(0x7f00000d2000/0x1000)=nil, 0x1000, 0x0) clock_gettime(0x5, &(0x7f00006e3000-0x8)={0x0, 0x0}) futex(&(0x7f000052b000)=0x97, 0x3, 0x5, &(0x7f0000166000)={r4, r5+30000000}, &(0x7f00004e8000-0x4)=0x0, 0xc632) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$loop(&(0x7f0000fdc000-0xb)="2f6465762f6c6f6f702300", 0x8000000000000005, 0x14d202) sendfile(r6, r6, &(0x7f0000619000)=0x0, 0x440200) 2017/11/22 12:39:18 executing program 2: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000ab0000/0x4000)=nil, 0x4000) 2017/11/22 12:39:18 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f000011b000)={@common="726f7365300000000000000000000000", 0x5}) bind$inet(r2, &(0x7f00006ad000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x8002) write$evdev(r3, &(0x7f00002d4000-0x40)=[{{0x77359400, 0x0}, 0x81, 0x1, 0x1}, {{0x77359400, 0x0}, 0x100000000, 0x9, 0xffff}, {{0x0, 0x0}, 0x3f, 0x0, 0x2f06}, {{0x77359400, 0x0}, 0xfff, 0x1000, 0x7f}], 0x40) write(r3, &(0x7f0000b0f000)="b63db85e1e8d00000001b29d00000000ffffffffed5ed2bc7018cebc9b97ae21914d872c678ce22c9b16", 0x2a) write(r3, &(0x7f0000eb0000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab32932", 0x59) write$evdev(r3, &(0x7f0000d21000-0xa8)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$EVIOCGBITKEY(r3, 0x80404521, &(0x7f0000924000+0xa01)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") readv(r3, &(0x7f0000f46000-0x38)=[{&(0x7f000032f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6}, {&(0x7f0000d07000-0x9b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b}, {&(0x7f0000d99000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51}, {&(0x7f0000044000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa9}, {&(0x7f0000f1f000-0x5f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5f}, {&(0x7f0000e50000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc0}, {&(0x7f0000ebb000-0x55)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x55}], 0x7) ppoll(&(0x7f0000ed5000)=[{r3, 0x0, 0x0}], 0x1, &(0x7f00005ee000)={0x0, 0x1c9c380}, &(0x7f0000a54000)={0x5}, 0x8) r4 = perf_event_open(&(0x7f00008b3000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000d47000)=0x0) r5 = fcntl$getown(r1, 0x9) sched_setaffinity(r5, 0x8, &(0x7f000016e000)=0x2) timer_create(0x0, &(0x7f0000002000)={0x0, 0x3b, 0x0, @thr={&(0x7f0000001000)="", &(0x7f0000006000-0xb7)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x0) r6 = memfd_create(&(0x7f0000af7000)="6b657972696e67766d6e65743175736572707070312c00", 0x5) r7 = gettid() r8 = getuid() fstat(r4, &(0x7f000099d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = accept4$packet(r6, &(0x7f0000d4b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000044f000)=0x14, 0x80800) sendmsg$unix(r6, &(0x7f000088f000-0x1c)={&(0x7f000031a000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000853000-0x20)=[{&(0x7f0000d94000)="cc66b8b3f5d8fa880fd5684ccc982ed7cce1a7af6dbaa9e1972ea9adff35291d6756fedaa45f32c9b330aee6a308bbce5b2416fecdc9b18e082ef18f7ee191739b903f2e2d769cfcef037c1e52eedc718eb792690e6a89054f9a20239dd5c514b8a2047b1bd6b8861ef11bae17248d3d9ad936ffd48ad44f6d05cf877af6a0bc89eb87fa7e04df0da927c7230215ae05e78ba77595daedcc960f705eb98aac013147b7e09448896f06064578257bf6624b8eba21c340cd50211adc3e6cc14d4f430090f3b8a99a4622493741235c0a62840e306ae6acd40238c9b3b4dd24e22d9b68879186f6e5", 0xe7}, {&(0x7f00005eb000-0x1000)="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", 0x1000}, {&(0x7f00007c1000-0xdf)="6adf88f72de65402543fb17baec1d148639988608939a75aa4a1e84fd3f8beaa0306f40f464aaa2c1961a09a24c94c125283bf820ede4bae0788dfedee4819dc25c909653d4418a947015595f8f92e4b2110d38640dffcb74f1cd3b99f2f6dfbd7a3743b4da6cd83ca025197d302fa5c9e996606ef2639bc0ad3683e4c8971e1bd0b07d743c01ed83cc24726003cbcc59e83396dbbf08ed8e1a8398627fe1c5fa7bb21c5b655df2ec850e04534b4873c1085b65e5c575bad5c9032f67465447956867ed2a89c9d63ffcab66b01eac63838aafaba536096a93e0e8ce7268c4e", 0xdf}, {&(0x7f0000941000)="", 0x0}], 0x4, &(0x7f000057c000-0x84)=[@cred={0x18, 0x1, 0x2, r7, r8, r9}, @rights={0x10, 0x1, 0x1, [r4]}, @rights={0x30, 0x1, 0x1, [r4, r6, r6, r6, r6, r6, r4, r6, r4]}, @rights={0x2c, 0x1, 0x1, [r4, r4, r4, r6, r10, r4, r6, r6]}], 0x4, 0x1}, 0x4000080) ioctl$TIOCLINUX2(r6, 0x40305828, &(0x7f0000002000-0xc)={0x2, 0x2, 0x3, 0xfffffffffffffffd, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 113.463583] netlink: 7 bytes leftover after parsing attributes in process `syz-executor3'. [ 113.480521] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 113.522831] RDS: rds_bind could not find a transport for 172.20.1.170, load rds_tcp or rds_rdma? 2017/11/22 12:39:19 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x35, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80800) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fa2000-0xb)="2f6465762f6877726e6700", 0x4620fe, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r2) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000fa1000)="2f6465762f766373612300", 0x1, 0x800) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000fa3000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e05000/0x2000)=nil, 0x2000, 0x8, 0x32, r1, 0x3f) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x8, 0x50, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x2000) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f000049e000)="2e2f66696c653000", 0x20007ffe, 0x40) socketpair(0xa, 0x6, 0x7f92, &(0x7f0000fa3000+0x481)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r4, 0x4b6a, &(0x7f0000001000-0xce)="6008ba630b1f0800000000000000f239a62046b9dfef862b00ad1e462d87fe6c693cdf5e64ad0691b3b6d6ff336bf7445fb82aad12c82118ba87a723d28fe96aaaf508d19e2dff05f89620144bd424010d79c3e2cc44f0cfd28b89255c97d9195809df660d4ae123bf149abe1606d57943670013de6a2d698c0c90c88d327f1c29581ffbe28c150c59e702f1fe936658e5a71bc25201630c32e4decfdb023574961dec3526a2de3325648be224d23dc9068cbc0b813d25f05ae29a864f9b7b4876fd7e1bcd637c0e954cd3b2edca") ptrace$setopts(0x4209, r3, 0x402607, 0x800000000000007) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r3, 0x202, &(0x7f0000002000-0x8)={&(0x7f0000e06000-0x40)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40}) 2017/11/22 12:39:19 executing program 5: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000053000-0xf)="2f6465762f73657175656e63657200", 0x204001, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000b32000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000dd0000-0x4)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x400, &(0x7f0000df9000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x4, 0x100000000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x4, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000eea000)="2f6465762f696e7075742f6d6f7573652300", 0x6, 0x20002) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000056000-0x11)="2f6465762f7161745f6164665f63746c00", 0x1, 0x0) perf_event_open(&(0x7f000084f000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x8, 0x0, 0x0, 0x1000000000003, 0x0, 0x0, 0xfe, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1, 0x0, 0x81, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r3, 0x0) r4 = open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x0, 0x0) r5 = gettid() ioctl$VT_DISALLOCATE(r4, 0x5608) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f00002fb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f000002c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000038b000)=0x8, 0x4) 2017/11/22 12:39:19 executing program 3: openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d7c000)=0x10, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x7fff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)="2f6465762f73657175656e6365723200", 0x1, 0x0) mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000718000)="2f6465762f7573626d6f6e2300", 0x9, 0x20040) ioctl$KVM_GET_SUPPORTED_CPUID(r3, 0xc008ae05, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TUNSETNOCSUM(r3, 0x400454c8, &(0x7f0000825000-0x4)=0x5) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) ioprio_set$uid(0x3, r4, 0x494b) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)="2f6465762f6b766d00", 0x2000, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) gettid() sendfile(r1, r3, 0x0, 0x10000000000006) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000ccc000-0xe8)={{{@in=@rand_addr=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000da6000-0x4)=0xe8) recvfrom$ax25(r3, &(0x7f0000006000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x0, &(0x7f0000006000)={0x3, {"d1578c1860c026"}, 0x7}, 0x10) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f00007c8000-0x18)={0x0, 0x100000001, 0x1, &(0x7f00001a5000-0x8)=0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000a3c000)={0x0, 0x0, 0x0}, &(0x7f0000848000)=0xc) ioctl$KVM_S390_INTERRUPT(r2, 0x4010ae94, &(0x7f0000df6000)={0x6, 0x400, 0x9}) ioctl$KDGKBLED(r2, 0x4004510d, &(0x7f00007c6000-0x1)=0x0) 2017/11/22 12:39:19 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000a1f000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) fcntl$setstatus(r2, 0x4, 0x400) r3 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x0, 0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000001000-0x3)="2f6465762f766373612300", 0x3, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f000054e000)={r1, 0x80000, r4}) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000003000-0x18)={0xd000, &(0x7f0000003000-0x8)=0x0, 0x6, r3, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r5, 0x4008641a, &(0x7f0000001000-0x8)={0x6, &(0x7f0000003000-0x18)=[0x0, 0x100000000, 0x7fffffff, 0x6, 0x9, 0x400]}) sendto$ipx(r4, &(0x7f0000001000)="b18cc35df7dbdeb5cdc1c43e9905bd3968e8e70937912b06cc625804db12fba577922d5f27e3883974818817174a4b09055d6a35a704e43e34b48f28da47accb04edb9e64ee7c1b1b3b1d070e6fbc76497195c5f37a5f0aa46d6b35fb06d9a6838228fb680ac3c49f573c83d536292c4b8c883a23f092b7f4d96257a9bbcdf2b66a681d1fd2c02ca716803ba4c463d785349606e224c2675bc10d741d7b6ddd687155e914971370dc4bbbd0c68610376fbadf7a8ee513a16388e9b27afc52ce5a6aa", 0xc2, 0x400c040, &(0x7f0000001000-0x10)={0x4, 0xa2, 0x8, "201e7a07cb26", 0x0, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) getsockopt$sock_buf(r4, 0x1, 0x1c, &(0x7f0000002000-0x57)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000)=0x57) lstat(&(0x7f0000002000-0x8)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r4, r4, &(0x7f0000289000/0x18000)=nil, &(0x7f0000004000-0xc)=[@text32={0x20, &(0x7f0000000000)="0f21f70f20e035020000000f22e00fc7acf22100000066b8ad000f00d8b805000000b9ef0000000f01c1660fd6163e2e0f01d166bad00466b8380066ef0f01cbc4e2f92a29", 0x45}], 0x1, 0x8, &(0x7f0000003000)=[], 0x0) setregid(r6, r7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mbind(&(0x7f00002c8000/0x4000)=nil, 0x4000, 0x3, &(0x7f000027f000)=0x215, 0x4, 0x2) 2017/11/22 12:39:19 executing program 6: readlink(&(0x7f0000185000)="2e2f66696c653000", &(0x7f0000c5d000)="00", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000055000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000001000-0x4)=0x58, 0x80000) r2 = syz_open_dev$vcsa(&(0x7f0000689000)="2f6465762f766373612300", 0x2, 0x8000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x9, 0x9, 0x8002, 0x9, 0x101, 0x2, 0x6, 0x7, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0, 0xbc9f, 0x3}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00003fb000)="44bb8dbf5b1e4e304af95444648df60bbe986c563619a0296d0be9d7395f00203521f2ef9c7af390c338d6f09e4bbe9fa52abc8e248fcc469fa026d24bc08eb62fb5e1765c63a2174a0000004099b20000000074de097f66d69388729d509a1d5067a68cd058da3f69fc619f335462517a1a3af2ad05e1d71ba4ef58e846451bd67beceb24f4f087e4f1a3456947f7fb45fa3c00f60cbe64054f94febafadef92027ff1021027e8a314621b4c15e3b52e2cc63e4fb5021638ee3346efd2fbd6882579834dca7da4a1636055f93de5fb4a9296109", 0xd4) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f000097d000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) connect$ipx(0xffffffffffffffff, &(0x7f0000a8e000)={0x4, 0x1, 0x0, "abe40fd3f5ed", 0x800, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000042f000)={r3, 0xc000800000000001, 0x10000, 0x1}, 0x10) r4 = socket(0x11, 0x802, 0x8) setsockopt$packet_int(r4, 0x107, 0xa, &(0x7f00003bc000)=0x2, 0x4) clock_gettime(0x1, &(0x7f00003c1000-0x10)={0x0, 0x0}) write$evdev(r2, &(0x7f0000306000)=[], 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000d00000)={0x3f, 0x4, 0x7, 0xe79, 0x0}, &(0x7f0000552000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000ee0000)={r3, 0x2, &(0x7f0000323000)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x98}]}, &(0x7f0000fd2000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000cab000)={r5, 0x5, 0x30}, &(0x7f0000b34000-0x4)=0xc) preadv(r4, &(0x7f000006d000)=[{&(0x7f000021f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x32}, {&(0x7f00009f1000-0x83)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x83}, {&(0x7f0000496000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8c}], 0x3, 0x0) setsockopt(r4, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000c74000)={0x0, 0xe262, 0x0}, &(0x7f0000baf000-0x4)=0xc) syz_emit_ethernet(0x36, &(0x7f0000727000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x10, 0x2, 0x10) write(r6, &(0x7f000080e000-0x20)="1c0000001e000720271622081d000000010000140000e4ff0400f70000020011", 0x20) write(r0, &(0x7f0000b72000)="240000001d0001000000000800000004020000fa1000010006000100f7727f0001fffffecf", 0x25) 2017/11/22 12:39:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x964, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x3c) sendmsg$unix(r0, &(0x7f000020e000)={&(0x7f0000220000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000056b000-0x80)=[{&(0x7f0000141000-0x39)="87c4a86be372b49386b2bc6c8bff67acd477d6c51e99803e9edc97b3a3979d900d2fb5ba1b5a11a04803ae73dd6c14be4d2d91d0cf9117d86a", 0x39}, {&(0x7f0000e98000-0x80)="4fe7d6ef0b464b7531bcd1ac350bfd62d0e07783565379a8f53331a7d04bbb357cfaf0d55f07b150ee622e35ec61b0357de44ccfe11b521ab0b697a99eb5a8b92f086574546fde7b3e0e27fd40e0859e20b6f4793f43f50f8b90927496619fcec378a7b9fc30fe34cef5e97d7ce7a793fc20b5b02421b22116da0d12bb5172ab", 0x80}, {&(0x7f0000e1c000)="3d5cdfaa64b0b57e24cf6df51a2c76a10e37b923244892473ad6b8127694191aa9f4dbb572609c3d7187b8055283baf0635b85d3e229ab76efc8d56be043d4987dd7ad07296c27e4880a972fd51fb5510095", 0x52}, {&(0x7f000019f000-0x1a)="bf5b7b98f1035469af23f8a589b780916619e2e014c77a11c01e", 0x1a}, {&(0x7f000022c000-0x54)="29bacefee40494eeb7c77e24f868ec4de22ec4ae7723684e1200a964b09cfc01ff1bf6103f23bd68310dc9e94d5bf213ef8c0c6ae0f9b8a7b25cc5f0e6e80a539be0726509efd8eb43d6c884b50f5880a276cfd9", 0x54}, {&(0x7f0000a4b000-0x7a)="4639e08e86ea2175db5cd8b05cc1cc9384b2f923fcccad2ae79373323ee1c11ad3c05deaf7150ea89adfe0aba65484d61f45098ea4d7fa996958a12cdf171bf10b2d264bb0c447a9846fa26802b2c5f696809092e1eda33b0b7103e09ff02e0ccb7b6bd3660d14384dd6ede4ce9e843b9563a3159fcf7d7dce58", 0x7a}], 0x6, &(0x7f000045a000)=[], 0x0, 0x0}, 0x8004) sendto$unix(r0, &(0x7f00006dc000)="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", 0x59e, 0x8800, &(0x7f00002b3000-0x1e)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) r1 = dup(r0) chroot(&(0x7f0000268000-0x16)="2e2f66696c653000") r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000037000)="2f6465762f6b766d00", 0x0, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000965000)={{{@in=@multicast2=0xe0000002, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x0, 0x0, 0x4, 0x80, 0x20, 0x200, 0x0, 0x0}, {0x2, 0x0, 0x80, 0x1f000, 0x5, 0xffffffff, 0x80, 0x4}, {0x0, 0x8, 0x5, 0x5}, 0x5, 0x6, 0xca20, 0x4000004000001, 0x1, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x7, 0x8}, 0x3, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x7, 0x4, 0x3, 0xee69, 0xc, 0x84, 0xa}}, 0xe8) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b63000)="2f6465762f6877726e6700", 0x0, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000849000)={0x0, 0x9, 0x7, 0x8, 0x80000000, 0x7fff, 0x9, 0x4, {0x0, @in6={{0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5a, 0x8, 0x4, 0x7, 0x401}}, &(0x7f0000bed000)=0xb8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000004a000-0x8)={r6, 0x100000002}, &(0x7f0000ea5000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000c89000-0x8)=@assoc_value={r7, 0x180000000000000}, &(0x7f0000f84000)=0x8) syslog(0x2, &(0x7f00009f9000-0xaa)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa) sync() ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f000094a000-0x64)={&(0x7f000019e000)=[0xfffffffffffffffa, 0x1], 0x2, 0x800, 0x81, 0x80000000, 0x0, 0x5, {0x806, 0x4e, 0x1, 0x4040000000, 0x3f, 0x101, 0xa001, 0x2007, 0x9e14, 0x40000000000006, 0x1, 0x6, 0x9, 0xff, "0d018fc5a3075465f622495e50c591f9c3a11f9b8a0270a7ffffffff00000000"}}) ioctl$KVM_SET_CPUID(r5, 0x4008ae8a, &(0x7f000000c000)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xa, 0x8, 0x0, 0x1, 0x3, 0x0}]}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000e19000)={&(0x7f0000c2a000)="2e2f66696c653000", 0x0}, 0x10) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f000076c000)=0x3) connect$inet6(r1, &(0x7f0000cc5000-0x1c)={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f000096a000)={0x1, 0x0, [{0x2000000038d, 0x0, 0x4}]}) chroot(&(0x7f0000f40000-0x8)="2e2f66696c653000") sendmsg$unix(r0, &(0x7f0000651000)={&(0x7f0000ee4000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f0000232000-0x30)=[{&(0x7f0000f77000)="ea482c1f649c845b81cd8f64a4c1e5472d8ca60b06880cb9e43e1ff6adb7a37b5d29a396ff75673a408d589ffd2b282bad985608362f88bcc2b02fbfc81c594e2519dc16774ea62710423dce98a2d760cd4c848ba42e7024d73584614a2fde52b86138d2ab60c3d6b5a0d1ba22c98ebb606b0dd8236cc49dd94f8a2ebf6f7c8471ae4e1ca4af360278cfa074c2108c0fdfedd32cdb11ae47c50457863a8f9a456d029b18c63b3674402bf158c88bb517d121c141d6756abf0673fbb3b972bb921cd3", 0xc2}, {&(0x7f0000404000)="1a89b0f9bd49df0c1fb7c9efc628", 0xe}, {&(0x7f0000f17000)="b32e76482fac7ea51e2d2ae550dec835e18d17345610353180952362e130153249affb3ccce909aeac32018e8595e54281305f33257cdc2f5998990c7128356fbbbde00d8c8c444a091d9d22b8723488b3e63d0843272e812d64169efd3cba5b4a4a2165b6ac2b095d1187337c8f4d5ba90c2432277682c653c76e6d5f9c41d19194db0b36f02fb88924c9a412c1c1401f6b458f4fa5cf7e0d81aa32601b1ece9ba7ddf2e670bbe9bc16bf705c38b3180e44d3ae51096408d6726d65e75db8", 0xbf}], 0x3, &(0x7f00005ef000-0x80)=[@rights={0x10, 0x1, 0x1, [r5]}, @rights={0x1c, 0x1, 0x1, [r5, r2, r3, r2]}, @rights={0xc, 0x1, 0x1, []}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x6, 0x85}, 0x80) nanosleep(&(0x7f0000bf9000-0x8)={0x77359400, 0x0}, &(0x7f000007b000)={0x0, 0x0}) r8 = socket$alg(0x26, 0x5, 0x0) bind$alg(r8, &(0x7f00002bb000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x187, "6c72772873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r8, &(0x7f0000845000)={0x26, "68617368000000000000fa000000", 0x0, 0x0, "726d6431363000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/11/22 12:39:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000527000)="637075736574757365727472757374656400", 0x1) execveat(r0, &(0x7f0000700000-0x8)="2e2f66696c653000", &(0x7f00001e0000)=[&(0x7f0000723000)="286b657972696e676574683000"], &(0x7f0000811000)=[&(0x7f0000faf000-0x3)="232500", &(0x7f00002c4000)="70726f6300"], 0x1000) r1 = perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsetxattr(r1, &(0x7f00006c9000)=@known="73797374656d2e706f7369785f61636c5f61636365737300", &(0x7f0000baf000-0xf)="747275737465646370757365742700", 0xf, 0x3) r2 = socket$inet6_sctp(0xa, 0x3, 0x84) faccessat(r0, &(0x7f0000afb000)="2e2f66696c653000", 0x1, 0x1100) getsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f00000dc000)="", &(0x7f0000fd9000)=0x0) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00001e9000-0x93)={{{@in=@empty=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000814000-0x4)=0xe8) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f000051b000-0x5c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = accept4(r2, &(0x7f0000d15000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f00002fe000)=0xc, 0x80800) recvfrom$inet6(r3, &(0x7f0000e0a000-0x4d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4d, 0x22, &(0x7f0000053000-0x1c)={0xa, 0x3, 0x20000010000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffd}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000620000-0x50)={{0x1, 0x8001}, {0xffffffffffff4686, 0xe46c}, 0x66, 0x0, 0xe99a, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/22 12:39:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x3, 0x80800) timerfd_settime(r0, 0x0, &(0x7f0000017000-0x20)={{0x5, 0x0}, {0x0, 0x5f6c}}, &(0x7f0000010000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = dup(r0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000ebe000-0x28)={0x5, 0x9, 0x5, 0x7fff, 0x1}) timerfd_gettime(r0, &(0x7f0000fa8000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000818000-0x3)=0xe7, 0x4) fadvise64(r0, 0x0, 0x9, 0x2) openat$rfkill(0xffffffffffffff9c, &(0x7f0000f45000)="2f6465762f72666b696c6c00", 0x80, 0x0) 2017/11/22 12:39:19 executing program 5: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x803, 0x20000100000006) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x11, &(0x7f0000fd5000-0x3)="62f6a9", 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) r2 = dup(r1) mkdirat(r2, &(0x7f000000b000)="2e2f636f6e74726f6c00", 0x0) r3 = memfd_create(&(0x7f0000300000)="766d6e65743175736572215b73656c662700", 0x2) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000250000-0x4)=0x6, 0x4) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f000056f000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e1d000)=0xe8) connect$packet(r2, &(0x7f0000fdb000-0x14)={0x11, 0x19, r4, 0x1, 0xdd7, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$3(0x3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00003f2000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "6362632874776f666973682900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r5 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r5, 0x107, 0x13, &(0x7f000011e000-0x4)=0x0, &(0x7f000089f000)=0x4) sendmmsg$nfc_llcp(r3, &(0x7f000072f000-0x38)=[{&(0x7f0000522000)={0x27, 0x8, 0x20000000000004, 0x7, 0x100, 0x5, "a1a369146433a5cad6d8dfae57a885ec927d98d5b0046c886b3a495312823a6b3bd7a166ae1cb1b5b937f8336a0a4911e41fad6b20957ab896bac80698f8bb", 0x400}, 0x58, &(0x7f0000535000-0x20)=[{&(0x7f0000fa8000)="a92388fab1505980fef662cf375d94e7ec3ded79436401c3212d9edf92aedefef46ad4ae30e22ad8638560232f339b55d3027a5926e1b69feff29a1912abb6227bc21fafde1fb92ff53543c76ee77fb8f4009c696af2067adece6b819a987e6b4a553ce9db8dee70dca5d1eb54a0915a74a0a633cd8fde2535dab4473ae3d72437e52f7c6e205c34", 0x88}, {&(0x7f000020e000-0xe1)="4986de91c7b981fec1284cde2c3e08a168afb95e2449494b01c29e009be924c30b7435b2c062bf63e23eb639dbd5fba9f919a9c929a1549bf4f15cdba92295bbd492403cc36e0df2fcab6e438d1c548e474a24fed6a619398006b91bf547ceaa0633e928600af3d002eb8a5243acbdd7f72cffa5ce92e574a0794ee18e4a8b888b1e9d3c3292e70e5807b1e6dba3a441940dfd3a922bf0a8915abdfae713fa8caac9e9488439f8cbe3395fff5c3b6be4080ddf4bd4ef35a7019546ac33db810fb83f9fffedebe28df54d82f12afd3067dfc3c4a97f3b46675fce4357f8516b35d7", 0xe1}, {&(0x7f00007b1000-0xb2)="a0b1f5637fdb68fb26b39ba351e5084199f694fe047ff0c5f3f4858bac16c37f0d302329a439048879abbbc9c11b81b310ff5dbbfde2c9eaaf87ff3812dff8ee884972aad9f61cf82a0c30b48275278a9bc3155b47ab0f20973d58eda582f41f3234a2e7a240c316625b8c3ed90d8db26c135a672fcb446e9e83706b48943dafaa01ef1222aa47bf08a066a10eb4f7d0c5163796bf7b7a3d56d05eb8cf5ff4c7ef1544e36346c1ef565f64fe4c94db17d4a0", 0xb2}, {&(0x7f000092f000-0xf)="2dacce57504c14665be469fb24a904", 0xf}], 0x4, &(0x7f000013f000)={0xf0, 0xff, 0x6, "cdaaba38e5e65dbb2f0f483d40e8c387e79d32e6764b7853f9348efcc6af0296f97eab6923ef70f6d7e31a14d6dee4476deb94ca8958e9e0fe972fc1086fa5cb3e2f224f9583f19e980371a916004dcbc6a29fc760195ee8017270f864b0ca5e85eca616793c89686364822df34a8e4ec8d37c76b94e4fabe27199bb66a45528a8f4197ae84b35fcf249036f618fd2d5fe623f8f6817d09fb3a460e9391e05938e8c73946039946dd4e5d64d3dce8f91dd88b06da0f0ad0bce0aca7dd5186170745ab303cc7172947724376f7927e170b48fbce1721f8c85db7dc4e89fa0c1baa2ce137f"}, 0xf0, 0x800}, {&(0x7f0000646000)={0x27, 0xb2a, 0xcf, 0x3, 0x6, 0x2, "562a78dccaad507a68a579ca424b3487c774a846b79b66da7d1b556ff6f63a975c271cf83ac89bf901422e87a21006271dd783f1638ee3fe1f631e3f39cfce", 0xfffffffffffffffb}, 0x58, &(0x7f0000d58000)=[{&(0x7f0000845000)="449501e630b89542b6cc20a8bbb04915ee39ad5398ed4952435b18695234bd0d3005a4ed4c7559d134dad3993c6ca866094901688471d93929b7a60824355fb88a5d6942ebad79ecca26c1e53e89fa0da696550c", 0x54}, {&(0x7f0000724000)="d5282c501bb2fb3a87479e8bd1505d1b5e57836dd68650ad888065d222177ae6ca04f916fb31588e89fa0f1ec85f141c81b40f628f5c1ea9d590e7c35fc8145f509c3ed8512779ad4e6d0ee16ee73ee471", 0x51}, {&(0x7f00008e3000-0xe3)="18626aa7104fd674c02e382c804e31853dbf19f86c75bd8cf9d1a5b6329a0b0849c79941ba578f17ea0e36989d16ff652612f66c4497ccda1ef3072b26e797f24a4e5694e28779024cc7db49a1a96fa51bd2f2a14ae8d3b5f5a8a6db6f5d621388391140bc1e169ef3fde6db69e5fc980c9dd6d6e0390e39c2a63d90a76519e4c0a4298450566f64c9c70cbeeeae124b8dad773595330ec9c319284fd6ca2da40584c98d8c9280316a8b6329338f558948d96c38f4d4f37c17f552489825b5cc7c59bf74edb5050dd9c57fc3dab06120149f765bfcdc8b716625c93b9eb57da0868036", 0xe3}, {&(0x7f00004b0000+0xa0d)="110fcbb87ec31f2ef4a838cf762c7799b413f5fd27126f2d0c3cdae1a341a77babb957e8d82f9673aa40f3577df0c722ccfd43f7fd244ae6ae3373ab70422efe8e49c9eda21333eaba7c29fd9bcaafa470eab35c86b6a026e1b4c580c3a6e507c1de75839eb7652041b3a57b4525fdf3b83f891485d879c642785226402329df6e857089bfd7cab90203538bf0a5de129c449e77", 0x94}], 0x4, &(0x7f0000f80000)={0x6c, 0x112, 0x4, "1b26ee2bcc94567e8d3c4db9704cd1ac31aeabedb005635d977ee8650aef136b81e99b85afbd4428c3e836ac0be5e3d86b788186bfd0e21e46c0730ebb9bcde3c2fc82feadc0620ed642b49919ff4759c72a5ea0dfe06eb6c49b1eccd160"}, 0x6c, 0x4000000}], 0x2, 0x10) eventfd2(0x28cc, 0x4000000) pipe2(&(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$fuse_notify_store(r2, &(0x7f0000012000-0x28)={0x28, 0x0, 0x0, 0xffffffffffffffe0, 0x3, 0x0}, 0x28) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000def000-0x4)=0x0) ioctl$LOOP_SET_DIRECT_IO(r6, 0x4c08, 0x800) io_setup(0x5, &(0x7f00005ba000)=0x0) 2017/11/22 12:39:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000fb3000)="2f6465762f6375736500", 0x40, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000c07000-0x60)={&(0x7f0000793000)=[0x401, 0x100], 0x2, 0x4, 0xc353, 0x178, 0x118, 0x100000001, {0x103, 0x6, 0xfc, 0x0, 0xfffffffffffffff7, 0x3, 0x3, 0xfff, 0x80, 0x100000001, 0x4, 0x2, 0x8001, 0x1000, "67596fa14b7fcb646b18b85c2586c9ebbc6e5aab32629ff46c40be1c4b6bb19a"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000040c000)="2f6465762f736e642f73657100", 0x0, 0x3ffffffffffffff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x208, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x80800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000eb1000+0x55d)={0x0, 0x0, 0x0}, &(0x7f0000dc2000)=0xc) fcntl$setown(r2, 0x8, r3) fcntl$getownex(r2, 0x10, &(0x7f0000acd000-0x8)={0x0, 0x0}) r5 = syz_open_dev$vcsn(&(0x7f00007ee000)="2f6465762f7663732300", 0x400, 0x200003) recvfrom$inet(r5, &(0x7f00009ff000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84, 0xfe, &(0x7f0000499000)={0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ptrace$setopts(0x4206, r4, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000e86000)=0x0) sendmsg$nfc_llcp(r0, &(0x7f0000128000)={&(0x7f00004b7000)={0x27, 0x20, 0x413, 0x5, 0xfffffffffffffffd, 0x512f, "fbe92cbc33a2d434918949ecd7296619f5481dcae6fb00be80f94f0cb5a6b7b4cf3ff2511da7ae1a15df9a3972e57b200dbb1c01b5b5bb47b6bbf0a67bcdd3", 0x80000001}, 0x58, &(0x7f0000040000-0x18)=[{&(0x7f000073b000-0xb3)="6cabc3803ea9c9df35517f16afe34e2089619c39f45066d8bf4f5afdc36bf911f12f7d532d3a600c66e978c013fd18253ce78750a7c94392d519b81f290c3e6eb22a53cf4eac72f20aa3bcb4b32683dc5bb42cace6441f700506e211d7e6916971329de0f0cfaeeae4ee8f68e6a8ab319305fe1ff66c2c6b18aac2e2bf405dbd8703e08c1747f32e7e398847de4c151ab37732b385cc4f377da130a441b540bc70c98cde6f59140db23ccb31d271aed8a25582", 0xb3}, {&(0x7f0000563000-0x54)="10f97e122de1e5c76eb0f5feb5ba85b201248e11447249efaafc3e5d551eb136674f08b41557010689480c29448e3e2f6fc27ba10c318e3910f2e61875f0d9ec0067cd82f4eff18bbcd414a1da5da32298588db2", 0x54}, {&(0x7f0000cd0000-0xa7)="a6cf82e255927cc215bc61868fd1425e6aba4c820642b52d052da73dceedbd4d3d294467b77a45f25fc761535668e72b8af15d05060c9ab820de7ae624796be65b5925b64424892d246717d0b911ee27ac169201a4599ac693bea39a47937bff691eb00e22a6942a4ba95507bc32cf4d371a170a375f7c17c1b8ccf01215a95ae50fb81780b1a451871af47be4a0b5e029f4f17a1c8a3699a19f18fbb4f0b96aaf7c1b5c8ae621", 0xa7}], 0x3, &(0x7f0000496000)={0xc0, 0x11d, 0x4, "c46aa83108c5d389695294b588840c5d9d9aa3be42c0c735a8933586972bf94d79671d45c54f47c0a4ae4763edadf717346e043ffc7093628201ebace94525ea2a4093d1d21a2f0d9cc38960553b2dc2432feee05c620ebfc5caff207878c2d43c5bd69c87e8161f8a8c7558605ddb204386d8075fa3c85d36ff83b930fbaea77d1c43fde3b4ff4412c07c137cd220c7f02d53cf3cec25042305eb95a49fdd07b637591aad271cfc7c6bc0f4b49889feb7b58b"}, 0xc0, 0x0}, 0x8000) ptrace(0x8, r4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000203000)={0x0, 0xb0, "b930ca8232b4eddcead76d4b94d0830bd17395f7598e44cc4808ab5e64bbc59282aab922e75b800b09cefd481830eb10f6f1eabe4996dbd1811b5c830d3608fe0d7dc6fbd9617fa3593e99c48260e524cdbb9b8e1709006d6a3d9650e8b0f06611e5d8841ff789804de7b037ce91ccf968d8bc87cd414fb0dc05aa78ac364618bcbeec44a9db4f26c97ca8454210664b5bb94d9a8933addcb9eda1c46669ec1fa0457e9e817f432988de8a12a6664613"}, &(0x7f0000517000)=0xb8) getsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000e92000)=@assoc_value={r6, 0x7}, &(0x7f0000520000)=0x8) wait4(r4, &(0x7f0000c34000)=0x0, 0xfffffffffffffffe, &(0x7f0000388000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = syz_open_dev$mouse(&(0x7f0000b89000)="2f6465762f696e7075742f6d6f7573652300", 0x7fffffff, 0x2c17d) ioctl$EVIOCSABS20(r7, 0x401845e0, &(0x7f0000725000)={0x101, 0x84, 0x3, 0xffff, 0x100000000, 0x6}) wait4(r3, &(0x7f0000e71000-0x4)=0x0, 0x3, &(0x7f000077d000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r8, &(0x7f000000b000-0xb5)="", &(0x7f0000571000-0x1)="16", 0x0}, 0x20) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x960, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x2000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000483000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x101000, 0x0) [ 113.685458] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. 2017/11/22 12:39:19 executing program 5: bind$ipx(0xffffffffffffffff, &(0x7f0000d8e000-0x10)={0x4, 0x4, 0xffffffff, "2a59fc7e7659", 0x7, 0x0}, 0x10) mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000031000-0x25)="776c616e31776c616e30706f7369785f61636c5f6163636573732b626465767b2e656d3000", 0x80000041, 0x80100, &(0x7f0000027000-0x40)={0x9, 0x1000000001, 0x7ff, 0x8000, 0x7, 0x0, 0x0, 0x3}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x4000032, 0xffffffffffffffff, 0x0) mq_open(&(0x7f000000f000-0x8)="47504c24656d3100", 0x42, 0x101, &(0x7f000000e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000111, 0xd12, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000a22000)=0x0) r1 = perf_event_open(&(0x7f0000271000)={0x3, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa62032bd8dd7fcad, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1010, 0x0, 0x79e2, 0x0, 0xd99a, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x1000000000000) sched_setaffinity(0x0, 0x8, &(0x7f0000fd7000)=0x75) mkdir(&(0x7f0000639000)="2e2f66696c653000", 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000239000-0x8)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d667300", 0x50, &(0x7f0000369000-0x1)="ff") r2 = fcntl$dupfd(r0, 0x0, r1) unlinkat(r2, &(0x7f00009b9000+0x2ab)="2e2f66696c653000", 0x200) r3 = creat(&(0x7f000068e000-0x8)="2e2f66696c653000", 0x40) mount(&(0x7f0000d27000-0x8)="2e2f66696c653000", &(0x7f0000621000-0xc)="2e2f66696c65302f62757300", &(0x7f0000522000-0x6)="65786f667300", 0x1804, 0x0) mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x40000000000001, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) bind$unix(r4, &(0x7f00000b0000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r4, 0xfff) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$unix(r5, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) r6 = socket$netlink(0x10, 0x3, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000c6f000)=0x0) sendmsg$netlink(r6, &(0x7f0000fa3000-0x14)={0x0, 0x0, &(0x7f0000fa3000)=[{&(0x7f0000a6c000-0x312)=[], 0x0}], 0x1, &(0x7f0000fa3000)=[], 0x0, 0x1}, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r3, &(0x7f0000674000)=@file={0x0, "2e2f66696c65302f62757300"}, 0xe) 2017/11/22 12:39:19 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000003000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001, 0x2, 0x1000, 0x2, 0x40000000000006, 0x17, 0x20, 0x80, 0x1aa4000, 0x0, r3}, {0xffffffff, 0x1, 0x8, 0x8, 0x3, 0x10000000000ffff, 0x5, 0xc8}, {0x6, 0x8000, 0x3, 0xcb11}, 0x3ff, 0x7fffffff, 0x6, 0x0, 0x4, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x9, 0x1}, 0xf, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffa, 0x4, 0x2, 0xfe, 0x0, 0x4, 0xff}}, 0xe8) mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x3, 0x87) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000450000)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="6970365f767469300000000000000000"}) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000fe0000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fe0000-0x4)=0x10) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000029a000-0x83)={0x0, 0x7b, "0144528ae701a57b34123722fd9f9642db2dab874a901690fffddfeec1440c6d0f56e1f1f24770b12086438437ea9841b52053ac9111af6e3b3c50dbaa0c1d648ff1993f7a3fed21f14a5c0b53c8e2c1ad82ae403c3c7d3ecb6355bef7a4ef5ee73e54acdf8677f615d34453373dfb89f75428d6882502bfca3e6e"}, &(0x7f00005cf000)=0x83) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x4, 0x0, &(0x7f0000fe1000)={0x0, 0x0}) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000fe1000-0xc)={@loopback=0x7f000001, @broadcast=0xffffffff, @empty=0x0}, 0xc) ioctl$sock_inet6_tcp_SIOCATMARK(r5, 0x8905, &(0x7f000067d000-0x3)=0x0) connect$inet(r4, &(0x7f0000fdf000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000fde000)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x100004, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x2, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x800000}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f, 0x800000}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r4, &(0x7f0000fe1000-0x2)="9f00", 0x2, 0x0, &(0x7f0000fdc000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/11/22 12:39:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0x0) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f000024a000)=0xffffffffffffffff, 0x4) bind$inet(r1, &(0x7f0000490000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003b3000)="", 0x0, 0x20020000, &(0x7f0000818000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f00005a4000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) nanosleep(&(0x7f0000562000)={r2, r3}, &(0x7f000003b000-0x10)={0x0, 0x0}) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000986000-0x4)=0x3, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000014000)={0x0, 0xe3, "1d6e420c0b32f686f8fad831f31d0a05a50d128275dfd7e4325619e6f1f5e28c150c00729cfcb4c4b778261f1ad0bc56d70c1f2ae72f8229ad0ea80b8d0ed36c3dd50f03ba15982f5a8834a618ceb7a07b676869d8dff2444d374303e14a21f162a9754cd084e1339b0db4d86923567a2e8d2364213d44b05df7f30181ba1cdf4768aca0c3dac8d102c7700dd3fe1f0ae6d02bf4d63a475bfeed752512107e8b740534e8b563e24874c6240b355026f31e44dd09f1dfa77edad1210c86485ecb6a10e0a68b996ea166168838dec00c2eab4c2b29d245107856cf25a9c07583b9fdb348"}, &(0x7f0000ade000)=0xeb) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000242000-0x8)={r4, 0x7ff}, &(0x7f0000e30000)=0x8) signalfd4(r1, &(0x7f0000df6000-0x8)={0x400}, 0x8, 0x80800) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000787000)={r5, 0x1000, "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"}, &(0x7f0000446000-0x4)=0x1008) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000940000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r6, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00002fd000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000041e000)=0xe8) lstat(&(0x7f00006c3000)="2e2f66696c653000", &(0x7f00000e3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000962000-0x8)={0x0, 0x0}) sendmmsg$unix(r7, &(0x7f0000607000)=[], 0x0, 0xfffffffffffffffc) close(r0) sendto(r1, &(0x7f00006b6000)="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", 0x430, 0x0, &(0x7f00005bf000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000027c000-0x14)={0x1, 0x20000000012c6, 0x200fffd, 0x0, 0x4000000000000003}, 0x14) r8 = dup(r1) shutdown(r8, 0x3) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000dc8000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0xd0, 0xfffffffffffffff8, 0x4, 0x2}, &(0x7f0000330000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000f09000)={0x0, 0x401, 0x7, 0x7, 0x2, 0x9, 0x2, 0x8, {0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xcc, 0xfffffffe, 0x40, 0x356}}, &(0x7f0000fb8000+0x3bd)=0xb8) 2017/11/22 12:39:19 executing program 6: connect$inet(0xffffffffffffffff, &(0x7f00007fa000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse_notify_store(0xffffffffffffffff, &(0x7f000006d000)={0x28, 0x6, 0x0, 0x8, 0x6, 0x4}, 0x28) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000012, &(0x7f0000001000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f00008e2000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f00008f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x9bf, 0x0, 0x0, 0x0, 0x3, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x10000, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x5, 0x3) mmap(&(0x7f0000000000/0xabd000)=nil, 0xabd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x228, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = mq_open(&(0x7f000004b000)="2f246367726f75706c6f00", 0x0, 0x0, &(0x7f000004b000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f00004e4000)={0x0, 0x0}) nanosleep(&(0x7f0000208000)={r3, r4+30000000}, &(0x7f00008e6000-0x8)={0x0, 0x0}) ppoll(&(0x7f0000185000)=[], 0x0, &(0x7f00008f2000-0x10)={0x77359400, r5}, &(0x7f0000c5a000)={0x6}, 0x8) mq_getsetattr(r2, &(0x7f000004e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000004f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgrp(0x0) setpriority(0x2, r6, 0x1) openat$kvm(0xffffffffffffff9c, &(0x7f000062f000+0x5d8)="2f6465762f6b766d00", 0x301002, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in=@loopback=0x7f000001, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00001d2000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CAP(r8, 0xc010640c, &(0x7f0000b9a000-0x10)={0x80000000000009, 0x10003}) sendto$inet(r1, &(0x7f0000061000-0x2)="0005", 0x2, 0x0, &(0x7f0000c24000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r7, 0x1, 0x19, &(0x7f0000d8e000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) 2017/11/22 12:39:19 executing program 3: mmap(&(0x7f0000000000/0x292000)=nil, 0x292000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000088000)="2f6465762f7663732300", 0x0, 0x3ffffe) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000d72000-0x4)=0xeb8c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f0000003000)=0x1, &(0x7f00001c5000)=0x2) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000004000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @rand_addr=0x4}, 0xc) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000004000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000003000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000000003, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = epoll_create(0x2000000000004) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000c6b000)={0x10, 0x0}) r6 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r6, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r6) r7 = open(&(0x7f00006cd000)="2e2f66696c653000", 0x4000, 0x2) getsockopt$sock_int(r7, 0x1, 0x3b, &(0x7f0000e6e000)=0x0, &(0x7f000011e000)=0x4) poll(&(0x7f0000172000-0x38)=[{r3, 0x8024, 0x0}, {r2, 0x1000, 0x0}, {r6, 0x4600, 0x0}, {r4, 0x251, 0x0}, {r0, 0x120, 0x0}, {r7, 0x8000, 0x0}, {r5, 0xd4b2, 0x0}], 0x7, 0x81) epoll_wait(r5, &(0x7f0000287000-0xc)=[{0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = memfd_create(&(0x7f0000005000-0x1)="00", 0x4) bind$inet(r8, &(0x7f0000a2a000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fchmod(r8, 0x0) lseek(r8, 0xfffffffffffffffe, 0x2) dup2(r6, r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/22 12:39:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f000089d000)="2f6465762f696e7075742f6d69636500", 0x0, 0x40) r0 = syz_open_dev$vcsn(&(0x7f00005d6000-0xa)="2f6465762f7663732300", 0xfffffffffffffeff, 0x20000000000000) write$sndseq(r0, &(0x7f00001d7000-0x120)=[], 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, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000047000-0x6)="2747504c3a00", 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f00006d6000)="2f6465762f7663732300", 0xfffffffffffffffc, 0x8180) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() r3 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x6be, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000644000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x4, &(0x7f0000b94000)={0x0, 0x0}) r4 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x1) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000e2c000)={0xffffffffffffffff}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f74000)={0x0, 0x8000000}, 0x8) r5 = openat(0xffffffffffffff9c, &(0x7f00008e5000-0x8)="2e2f66696c653000", 0x20041, 0x0) close(r5) fadvise64(r3, 0x0, 0x5, 0x1) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000c32000)={{{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xdd58, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8, 0x52b4, 0x8000, "b1cdd13bfbc029d9b0da04aea7bdfc92bbbad75adb9d0c711bdf6481f628c9b2b3f0e0bd83a40bde7dd260fa7ecaf7661ff68f183db723bbc68cd3cd0a9de8990681089edcf1fb724df31f0368fc7cd4"}, 0x160) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000021b000)={0x0, 0x0}) r6 = socket$inet(0x2, 0x8000000000000003, 0x8) sendmsg(r6, &(0x7f0000f7c000)={&(0x7f00005c4000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000003c000)=[], 0x0, &(0x7f00002e5000-0xc0)=[], 0x0, 0x0}, 0x0) setsockopt$sock_str(r5, 0x1, 0x19, &(0x7f0000dd4000)="6e6f6465767365637572697479fa00", 0xf) getsockopt$netlink(r4, 0x10e, 0x0, &(0x7f000083f000-0x88)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000b19000)=0x88) write$eventfd(r4, &(0x7f00006c9000-0x8)=0x8, 0x8) ioctl$sock_inet_tcp_SIOCINQ(r6, 0x541b, &(0x7f000004a000)=0x0) 2017/11/22 12:39:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00009f4000)={&(0x7f00008af000)="2e2f66696c653000", 0x0}, 0xc) r0 = syz_open_dev$tun(&(0x7f0000d87000)="2f6465762f6e65742f74756e00", 0x0, 0x3) msync(&(0x7f00006d5000/0x3000)=nil, 0x3000, 0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000284000)={@generic="00090000008000001607067d08b1bd5c", @ifru_settings={0x2, 0x8, @cisco=&(0x7f00006fb000-0x8)={0x0, 0x0}}}) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x44, 0x0, 0x6d, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x2, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000266000)={@loopback={0x0, 0x1}, 0xfffffffffffffffe, 0x5, 0x3, 0x4, 0x401, 0x3c, 0x10}, 0x20) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000c4e000-0x4)=0x40, 0x4) bind$inet6(r2, &(0x7f0000202000-0x1c)={0xa, 0x0, 0x8000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x800000000000005) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000b94000)={0x0, 0x0}) accept4$ipx(r4, &(0x7f00001e2000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000f35000-0x4)=0x10, 0x80000) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000abf000)={0xffffffffffff19f8, @in6={{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb2}, 0x98) sendmmsg(r3, &(0x7f0000295000-0x78)=[{{&(0x7f0000ac1000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x7}, 0x1c, &(0x7f0000ac1000)=[{&(0x7f00005b4000-0x8e)="", 0x0}], 0x1, &(0x7f0000ac1000)=[], 0x0, 0x0}, 0x0}, {{&(0x7f00005c1000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000ac1000)=[{&(0x7f0000ac2000-0x5)="766ce0d08281", 0x6}], 0x1, &(0x7f000053b000)=[], 0x0, 0x0}, 0x0}], 0x2, 0x4000010) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000ff8000)=0xc, 0x4) writev(r3, &(0x7f00008db000)=[{&(0x7f00009de000)="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0x1000}, 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0x1000}, {&(0x7f0000869000)="2cace548216a85e4d834d91307ae03efb384af39c1c089bcfc1eefb8c5e8c09fb6e240842ca5724720661fa7f290478061e27bc53a18c904a112a3f8b6a1c2e4b65e6f7dad6898d2f3124fbbbbba6875c46b36eb409150b7d814a9f4ac5cb7a528c739f46c4ef8ef34502341aa7f572249065d300d8fa736dcd7f8e3ae7160df14dfcccaca24d93606ba1521d2efc0fe9fd95091f355b9a61cf8607e914453dd942f94f3fa418dc6e4d60e93293505d6bf778bb9b03fa67c5e49e4841974170cd92dd6cf5afdad011e43283664f3f0452c9e210a3fce04e99420f27d6377646d954a3e4c2508784da2eec67cdfcafcc9a114a0a901d77eb9", 0xf8}, {&(0x7f0000c27000-0xe4)="bd6c14966cdb5f08aa501c6187e900f3ae45a614171d36d590c78e62cce9beae31e4b045ab22811c8b4f7381363a4103ff77af630d1b0033f5ee57a08d5dd030bb3c67e6261c0fa544cb999d7dff4b22238b661de94b0459d78f7d93079fc3a71973e217de2606a5747b8dd3d9b9b8c5aec2bd56bd08418c34423cdb3ea5d2bb61f86341497d6c3f8d2d0b68d4a4172ff8c91d19284e8146c4a93cbc0b436139830e95cfe781c80ab3342759b503e3ea753546cc3cfbadc2045917205eed13a4bbaa248483d929502cc2de48dff1aeda6038c7d4fad479af7307e2ce11bc053c56727860", 0xe4}, {&(0x7f0000966000-0xa8)="7989264cbd9faf1470fb676fdc8ccd487a0cbc2a3ec0f2378812cf5c83ed91ac293112ca07706fb292bdb76156a779b20a340c6f20a4fd59aa0b261fdf4fc4af8cb83083160644b13b4a2adbe543c7b83b5100031459444777ec8403fb11d6eb4cca95bca9bf2e24425d8752c279e217fb9ebfa34de11bb71202326d6edebc67b16d1aa672aa082766c718e7c72f3078abc3927ea1864e78a0964234e7ff7c62a3fae5986303e25946bd0fb8850992ce1d0ccc5bb9f1dc7f7c89a6fbeade979c4f0cc7ff1ca2f8d30006d2c1595a6b0d3b02a9af40a11b5e0e053167fcbaf48e68449f9792fbddf32ae1b4e7b99d629e8f", 0xf1}], 0x5) 2017/11/22 12:39:19 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bc3000-0xf)="2f6465762f73657175656e63657200", 0x800000000210000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000001000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000057a000-0x8)={0x0, 0x0}) bind$netlink(r2, &(0x7f00006d3000)={0x10, 0x0, 0x4, 0x0}, 0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000038f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e69000-0x4)=0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xdea1, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000012d000)={r2, 0x28, &(0x7f0000cfd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000ae000)=r5, 0x4) ioctl$sock_ifreq(r4, 0x89f0, &(0x7f0000853000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000dd9000)="0f00000000000000db0001ee000800000000e1ffffaa0000057fe6030d722a32"}) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000be5000)={0x6, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) wait4(r3, &(0x7f0000388000-0x4)=0x0, 0x8, &(0x7f0000ea0000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ppoll(&(0x7f0000c17000)=[], 0x0, &(0x7f00009db000)={r6, 0x989680}, &(0x7f00007af000-0x8)={0x5}, 0x8) dup3(r1, r4, 0x80000) perf_event_open(&(0x7f0000b7f000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfe, 0x0, 0x200000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x11, 0x80000000803, 0x8000000000300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r7, 0x84, 0x64, &(0x7f0000f8b000-0x94)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) fcntl$dupfd(r7, 0x4, r7) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00001db000)=0x80, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r7, 0x84, 0xc, &(0x7f000098b000-0x4)=0x0, 0x4) 2017/11/22 12:39:19 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x3f, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)="2f6465762f73657175656e6365723200", 0x100, 0x0) fcntl$notify(r0, 0x80000002, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000002000-0x4e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e, 0x1, &(0x7f0000088000-0x10)={0x3, {"1e614020000000"}, 0x5}, 0x10) mmap(&(0x7f0000acd000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendto(r1, &(0x7f0000ace000)="1dfdddd938014eddac4ef1f7611cdb786b83a8cd3f5d093c227b5f1c", 0x1c, 0x40004, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ace000)={0x14, 0x1, 0x6dc, 0x3}, 0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ad0000-0x10)={0x34c1, 0x100, 0x4, 0x8001}, 0x10) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x20000000000011, 0x7fe, 0xfffffffffffffffe) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x20000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x7fff, 0x3, &(0x7f000054e000)="09008200", 0x4) r3 = socket(0x2, 0x3, 0x6) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r3, &(0x7f0000e39000)="", 0x0, 0x8000, &(0x7f0000fdf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000fdf000)="2f6465762f73657175656e63657200", 0x200000, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x200000000032, 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) accept4$unix(r3, 0x0, &(0x7f0000fe1000)=0x0, 0x800) bind(r0, &(0x7f0000fde000)=@alg={0x26, "736b636970686572000000000000", 0xf, 0x200f, "73686132353600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r2, &(0x7f0000fe1000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fde000)=0xc) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000a1c000-0x8)={0x6, 0x4}, &(0x7f0000fe3000-0x4)=0x8) recvfrom$inet(r2, &(0x7f00001ee000)="000000000000000000000000000000000000000000000000000000000000000000", 0x21, 0x40000100, &(0x7f0000d2b000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000fde000)="360be3fa3be3677cc138887c3b2f0dda9b27558e531ac8d7482602f2d3f461740c34ffbf3e78cb650f745d7c04a6a3b8fac6265dcc91f03fccd7629221ecf00359394a456c780a5bd078db4f0d7220095b5d65f662e5ea084b51a6e167210ac68ddcafe102b0d7c3daabd14ea6346c19e1a607132db5de67646cb4b448a4aab3fd87d6478f22ff682035cd2195c4667fd98d33c8502c17fdcb55a9d62edf1fe76182534db2fd76b6789554f103df3ff35b560d47d14dfa6cefa3036cc4d4a833fdb4caf5f215661044934985860766e57998b4c0cf3402c63239ce0e04a4ee12db33fc0e47f4467b531f7cadfc3c763a1ff6d333fdb0d635026e7b15d26929b6b999e712a244729f7a435113eee570a9709bc3fe419bb5e2cb4d55566106dfbf18e643bc42b73ccc97ddea06b0af104ba36152811986ab965b018165cb78a47eea412c1ac7feed3bc838fc59bc982c6eba9063e365c42f4d72fec34ea6983b6ba8268d0f60061b7471c4c8afd187eff4f75c5bbf369caabc8a997373d5a3ad5e70500b111c6dd71804093cfbf06d04181e995b1fd172d0a2a5627ed90cbfb57509336f0e7bc4eeaec436d248aa5b2944166ad805b882fb10780039d12d2f80d27eafaddbcb89962479d40fd56a1458b43d0782a2e5ffdca94f203d819323b2bc1abdf46d93214bca60a27b697d8af674f864518ef971d88e11b51ec32b3fc0a91eb023e14e37569bc14572e8f5b90fd1ea4afe0b10413128bef4a404e1230762b45c98a83ab7f220d0b39c3d7edda3cf71fbe4409c9264d5ecbbb3b3add5e7dec586a80dc9cac34376816cb75347b00c11a6a628460c5572095f824e218ac563799e8b9ec6cd41f185fa7aff7eb473d692fdb4e12a29dd649b74b69ca333fcfc28f71c9a370201ba31e8167819785ba72597add8a20cada3f0669b5ee8e0715d5169dfc798dccda01b80b28b4c2dc911d26f2ad1f466cc3aff6b173a6ab421b620c54cdab59046d5bc494edf069a48617885c3da91aaf1fb902e88587914c8553c144f11c5e468fddf1c42d246f9a38b4a4e86459aab1e161f0978aa499d7158f74cb1038b7027512366a721a26a331cff2cf7f52e49a3453ec5b137bc9eed0c86b53ff020765176bc07792b0b470980fa691d68dc3c7e25599fc2a1e16cef7f026d0a2b34e30db8f46869afef231006d498b9a5bda0ffc5b2f2963e217dfe69a5f8b9486db9accfb55a727033923335fe3d9ccd3a7c0000008151db055e748cbcd6baf79866f57541857a674cb47ea05d7b783621e2985dbcb24de1f1bef746e851b275d6904875dcecbf57f6144f2beeb54c458cc8293f9edecf582487997137607f8bd80fdb3dffc81be9c259a919127c848377604cd16f2fbd2382b3f9b9b18496df4869c3f504cd2a79c67e2de7ef9734208395870d605df54f92fc6eacbfba5c01098959e34df152220572e288c2cf516a868681a0515d37d550233cb1cbac07c37ec56d1d194e9a1b4c14522a14085825f0fd1fa097fa890d4fbe04233deed7b18a2806dec8d5083f2bd8e1e8e354fb039c0d711e6d122b94eeb0cd2eb7f87908dd133bc10a25db8cf7304fe8b3a304c98a9ee26ac45a5e53943af4e89297e5d7842d9c7fc0dc18cfb8a92de587a0165789fc3be131f539273d3392442605884200e4260fdf286aa129a1cb09ec8f79f9822c0251d55f3be1e1bc77c9ca7a541312cebaaf3919de4d0d985d2b6feb41a9b4b57376b1b664bf1cbe55d2102f17bc85791a7db986a8d79cde5b1e515f5c39ecf50db45c9f2b125a37dc7f50cf5eccfc5035a28e12e9427c5b0d411bea8b5067d5c3594e652cbcd72728024d0faa07facd5c3de9a03c3d709984b5368e87996e6fc0fe4ba2a61430146a8f3f631a1d0a58fbfebdd9cdcf06f24a4f72c333715ca93f26e7407f52dd9d30d83495588774c45f95841533ceff21cccc5baeeda75181597986bb5d972ae53cd59ef3942540db149f723e866a9b9ebbef52af00c2130252f61e837dfa3ca8282f5391cc4b3a96b430499aa5294b4d3a67dce0ab46e200a9d90276668b1e270b7001a5d8e6b22efbb8ab47cf6e7314f1760667478f8fc1dbf98a8bf4e3ab81241a022ae3d90fa92ab5fc2c1db1739b5eb24d8965389f1ed7d72f076899959425436f04d432c9346be9a01bf62226a963cb349c14ea95268fd4815d6b0ec915cd44a19b7563604213c321694eee1580403b7fd2922268479ecc6da7c3bff169533639cc6ed0023265c4cb751b6c925efb592673849eb291665b5cb3285fcb759f0909cec53dfab68c8c18396385c4bf25f3a886ffdf0df664b0f3bceb84f23bd2987963726b6dbf9f72c720d7aaac7d1051def6188522607cab99fc4bd6289fc1f9de29608aea1ae11acc27c3a9d21d900c844e956959acb52242752f93d9187cf15f56e989591dc2b3ffdd025ebc6d10bf14066f62859598c0120a9b64a968fd840eeb3ecbbc2c419bd5a25bad8dd867abbb19826cd64b8b5baa36545ae406df85b8d5cb661cc52db7ff9aa8913b609d12d3e9fd565ecb854048dbfdd7de9e722d4588af27b84fd5c9ee5fab78a627413d30e2442919d3b9c57986286bac6b53516a968e179b83c45852157e609e4c88a49696055ac50fe6c164f78875a46edd4c29844081efe833f46e46f5a5bbd9b7bbf3951e2d13be0fdaf144f63badedc27302538ef9ac6a334e502ffa5b1e77f1082701fce0db2dbdeb156e3408be160c4fb4f91422de1d5f398566cc52c872ee33bc129abd332941c85b4c79a04602f6c4a1ddd60a2db8423a3876442eb5a6e5d7a04cfe3b0bb396486f5c742d43f943afb2a92bb03d99340bfe9975360264584f340ead52ce0f235f1e539c9755b608ba3d8764bc038b7bd4f64f5fa0a71e6dbb66641cad66c59f302d6625c6b946d19fb7abd0b0845a833187184a71ecd01578958c173fe893495f54e34356faca41446713bc54d34489b6f296379c060b1ea0dad0cf2d35735af45fbaaf13f4c390f8a96ac9ce8e30f887dc5a19ae1f073911e83d6fd5a77fbdb552d954bfbb891d585669f97e702681314440330cbcee2942459475f6404a36a1f514efecc571ad2bd596d1fe1240f2896130dbc766ba7032c23897c6b44479bbedaec698c8687cf702824f9474c0b55902bfd13e606cf59e4ba1bce400926835f623fb366a883f5e3a12b86bfaaa255e69470621aa534a22a5cb2e4d10ba45ce074a6f9dd6c45d36789598976daf2aef87e2fc6eb4e6c28d08d3f0be69b8aebe4a25e339b92410cd114fee76ca28799e0d30c4e134ca05e6a5270d55451d1b963b237cf4daea542364d358d46b2a2f1f02af90d02f6176fc5de980929f5ea034ec46f11ca2e590d676a536ebf3632a598e084cea7491d564e2a6c1289a13714162da32f84d91357e9a986428257c48ab14fd52fae6fcc64d3b9a92125229ecfbb86dabdf770f3f94d9d3ac117905a389b773758d384d1643c1daf0960ef8015680e9a67f35430799b703ba86afe738e701e35381717f236f8d21af6253849aa79ef9fa7f2c23dff8f1d99b684e33e1b965f17e19ad5b91665f37f39498b8953bcc9d4fc537b7a3fe1bb9ed0c6b6ff3ca34d39c380fc4f81a481352ccc0ae78853b00824371aaaa646adedd1e76abf2e6358e5499df9efbb01a0f8bf9296171e9fb825d08da7879b78fd0d74bef7a29192fb0597f58323a8831112626e38e894e729e47e686381bb383c2a6831e1b3396844ce7993b10a1f73b92539db1929357c0b4cf063046308d0fb25646821e44f859ad4b1fc9620aca0bb2d74dbc6edb9d8e57544cc427402e61f8ee6657dbe0df91ef09b2eb95af1a64a801e284d4fa034366876951c946bfae8ba97fc7067fdeb19a97c5866f55efd727d861056d9c8ac055a20e0a8ed879d986a01f89d4b5dfe7d105b66d5565258c66d0dcb385d5d6ce55dd448a5b8666fc303606d58a41f66ba765b680a7ea6637b280a250e52be179fb6b64a08bb6fa9d97a8c78c76087b440d3fe3af6749f60526c2ddb1dee1e90930c5be211ffc36c3d37a86a44fc0da3002a3085c249a1f82be1ee705354830649f4e2f43b668b31dcaa993d60d7d11306f0dfbcc49c5248674800f3bccd97dbc6785a0bd4bdeb34729081ec62b30a188859603d0352dd5b41d089c649db5801cd5a1250a1d856e9e63864377ec8ddd4d1f2784ae3a239e17e18b8ec4f70fcc26820cac987b6c26bf9b93f445ae2e890b8f50fcfb272d28656fb343933847e2b8e493e557bbeeef", 0xbe0, 0x4000, &(0x7f0000523000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setflags(r1, 0x2, 0x200000000000000) sendto(r1, &(0x7f0000002000-0x5d)="92", 0x1, 0x0, &(0x7f0000000000)=@alg={0x26, "6861736800000000000000000000", 0x0, 0x0, "74677231363000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) openat$autofs(0xffffffffffffff9c, &(0x7f0000acf000-0xc)="2f6465762f6175746f667300", 0x200, 0x0) 2017/11/22 12:39:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000553000-0x4)=0x7, 0x4) r1 = fcntl$getown(r0, 0x9) fcntl$setown(r0, 0x8, r1) write(r0, &(0x7f0000788000)="240000001d0001000c00fa080000000403390020720001000c000100000000ffffff000800", 0x25) setsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f00003be000-0x76)="9ed6ddf37d1c1731fb73d358c043a67516e9e7c8547a93f2db1d27e97006dd86f0b65fa7428d0586ad48f31d63a71a19a3af35ab605a5c92ee391a55ce2fd0037fea2694aa0daa05fd50e4ee6223c386d2a3501788e6c645863bf7c91ff85fe997685127d2b4546781c2cad21d404d745d3ea9a8c046", 0x76) 2017/11/22 12:39:19 executing program 5: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8020400000000802, 0x0) socketpair(0x0, 0x0, 0x10001, &(0x7f0000fe7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000ff5000)={0x0, 0x0, r1}) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000ff7000-0x8)={r3, 0x0}) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000ff5000)={0x0, 0x0, 0x50}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000e1f000-0xc)={r4, 0x0, r2}) getpeername(r2, &(0x7f00007fb000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00002f6000)=0x80) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0xbffffffffffffffc, 0x32, r5, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00008d1000)={0x7f, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x89be, 0x4, 0x5, 0x0, &(0x7f0000ff7000-0x10)=@generic="a58c787fe2dd4d58292d5cdffccdc566", 0x0, 0x3, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000fe7000)={r3, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f0000ff4000)={0x0, 0x80000, r2}) bind(r0, &(0x7f0000fe8000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000ff7000)="", 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000ff2000-0x4)=0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = socket$inet_dccp(0x2, 0x6, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000feb000)={0xa, 0x0, 0x1ffe00000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000ff0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fef000)=0x14) pipe(&(0x7f0000ff5000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000883000-0x10)={0x0, 0x8000, 0xffffffffffffffbf, 0x8000000000ffff}) listen(r1, 0xfffffffffffffffd) r8 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8914, &(0x7f0000ff9000-0x20)={@common="79616d30000000000000000000000000", @ifru_flags=0x8000}) socket$inet(0x2, 0x100803, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f000000d000)={@common="6c6f0000000000000000000000000000", @ifru_flags=0x109000}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f00005d7000)={0xac7, 0xfff}) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f0000ff9000-0x4)=0x0) ioctl$sock_FIOSETOWN(r7, 0x8901, &(0x7f00003f1000)=r9) getsockname$inet6(r0, &(0x7f00002c2000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000dc2000-0x4)=0x1c) getsockopt$sock_int(r8, 0x1, 0x13, &(0x7f0000c56000-0x4)=0x0, &(0x7f0000565000)=0x4) socket(0x0, 0x7, 0x3) 2017/11/22 12:39:19 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) syz_emit_ethernet(0x66, &(0x7f0000114000-0x6176)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "000988", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], ""}}}}}}}, 0x0) 2017/11/22 12:39:19 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000e0f000-0x8)="2e2f66696c653000", 0x100, 0x26) r1 = accept4$inet(r0, 0x0, &(0x7f00002de000)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1000000, 0x32, r1, 0x80000000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00001d2000-0xf)="2f6465762f73657175656e63657200", 0x40, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a56000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000aef000)={{0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, {0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x1}, 0x80000000, [0x80000000, 0x0, 0x1, 0x100000001, 0x7ff, 0x1, 0x2, 0xfffffffffffffff9]}, 0x5c) r4 = socket$inet(0x2, 0xa, 0x0) r5 = syz_open_dev$tun(&(0x7f0000f05000)="2f6465762f6e65742f74756e00", 0x0, 0x2) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_mtu=0x6}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r7 = socket(0x10, 0x4000000000, 0x7) sendmsg$netlink(r7, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x11, 0x26, 0xffffffffffffffff, 0x0, 0x0, "d4"}], 0x11}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x0}, 0x0) r8 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_tcp_int(r7, 0x6, 0x14, &(0x7f0000dfa000-0x4)=0xffffffffdaa210a2, 0x4) setsockopt$inet_int(r6, 0x0, 0x0, &(0x7f000033d000-0x4)=0x7, 0x4) setsockopt$sock_int(r2, 0x1, 0x3f, &(0x7f0000384000-0x4)=0x0, 0x4) set_thread_area(&(0x7f0000b97000)={0x0, 0x0, 0x400, 0x2, 0x3f, 0x10020, 0x80000001, 0x8f80, 0x40007, 0x1f}) write$fuse_interrupt(r6, &(0x7f0000e1a000)={0x10, 0xffffffffffff9885, 0x2}, 0x10) ioctl$sock_SIOCGPGRP(r8, 0x8904, &(0x7f000054f000)=0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000971000-0x10)=@common="67726530000000000000000000000000", 0x10) bind$inet(r2, &(0x7f0000a8f000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f000033d000)={0x0, @in6={{0xa, 0x0, 0x43105242, @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]}, [0x5, 0x2, 0xadd0, 0x8000, 0x200, 0xffffffffffffffc1, 0x3, 0x3, 0x1, 0x9, 0x101, 0x7, 0x7, 0x9, 0x6]}, &(0x7f00003cf000)=0x108) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f00006e0000-0x4)=r9, 0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000ef2000-0xa)={0x3, [0xa1, 0x101, 0x20]}, 0xa) pwrite64(r2, &(0x7f0000999000-0x49)="3d3d172ffff8a97dbdf13b9afd4fd990b7a54ad61a3e91c7dda5e2f1fdcfef2dd0404c6815ffae1c1da366c939644055aca5c08a1def249b6d9d7ad7b75c3609beee51bf479442191b", 0x49, 0x0) sendto$inet(r2, &(0x7f0000589000-0x1)="cf", 0x1, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/11/22 12:39:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000cd0000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0xfffffffffffffffd, 0xfd) socketpair(0x80000010, 0x1, 0x6, &(0x7f00002ab000-0x8)={0x0, 0x0}) r3 = dup2(r1, r1) ioctl$DRM_IOCTL_SET_UNIQUE(0xffffffffffffffff, 0x40106410, &(0x7f0000619000)={0x47, &(0x7f0000a13000)="b75f846e1c7abf391576ac0d5c767a57b23d8cb764ef83b97565307b1f83514d27fbfe273dca4c6c9a5d4addffed67f179707001000000000000002f346aa0419805e7bd04b6bd"}) inotify_add_watch(0xffffffffffffffff, &(0x7f00006b7000)="2e2f636f6e74726f6c00", 0x20000000) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000e78000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000558000)={r4, 0x7fffd, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ead000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000213000-0x8)="2e2f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f0000983000-0x7)="6d717565756500", 0x0, &(0x7f0000ebd000-0x2)="") r5 = creat(&(0x7f0000a1b000)="2e2f636f6e74726f6c00", 0x2) lseek(r5, 0x3, 0x3) close(r2) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f000090c000)={0x7, 0x1000, 0x401, 0x100000001}) r6 = gettid() fcntl$setown(r0, 0x8, r6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse_ioctl(r3, &(0x7f00002df000-0x20)={0x20, 0x7, 0xfffffffffffffff7, 0x12e0, 0x1, 0x6, 0x100000080000000}, 0x20) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x20, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$netlink(0x10, 0x3, 0xf) flistxattr(r1, &(0x7f0000c1a000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) setsockopt$netlink_NETLINK_NO_ENOBUFS(r7, 0x10e, 0x5, &(0x7f0000b27000-0x4)=0x4, 0x4) add_key$user(&(0x7f0000c12000-0x5)="7573657200", &(0x7f00003e8000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ba1000-0xcc)="ed8c8c509dcd849a83230e42fa83d425e08dddee453e8efe40e9e60d48097dfc0b5b95b711aade03b0d5878bda65424c927b6004b66a64534acfe72375d206511e4194c8f8ee167c2de884a75a5baf5b7796fa627d0b3d55de3f73be41b0de64d0735a4a88da069a6e3f592a0d67f34912eb04fbacfe4e54da76beb9a2e67652d545bbb563dd95f980b84cbb2a27c28cb2e564d04a55cf939edad1718f94af30c3b3506286e0abc64a7659e6e2d67e1f578080f6c17cbaa224cb6b2aafdcb5cb865c502223907d3a829c47fa", 0xcc, 0xfffffffffffffffb) request_key(&(0x7f0000cf0000-0xb)="706b6373375f7465737400", &(0x7f0000b56000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000621000)="736563757269747973797374656d8475736572766d6e6574302800", 0xfffffffffffffff8) r8 = add_key(&(0x7f000040f000-0xb)="6173796d6d657472696300", &(0x7f00004c8000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b30000)="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", 0x1000, 0xffffffffffffffff) add_key$keyring(&(0x7f0000f13000-0x8)="6b657972696e6700", &(0x7f0000c5a000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xbaf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4005, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000851000)={0x8, 0x2, &(0x7f00001ac000-0x18)=[@generic={0x7dcb, 0x3, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0xfffffffffffffffc}], &(0x7f0000b4d000)="00", 0x10001, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) ioctl$sock_bt(0xffffffffffffffff, 0x5411, &(0x7f00001b4000-0x41)="a914c9cbcaea5bd1cfee8e42378bccf1ba52a58051c32bb8794e30d49a82fae35b19ac60d18e43ef40fc64267942233e6f0c7c47dcbd2ea6975ffe7f8e5e774ce5") 2017/11/22 12:39:19 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00007ed000-0x9)="2f6465762f73672300", 0x101, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getpid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000704000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d92000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000649000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f33000-0xc)={0x0, 0x0, 0x0}, &(0x7f000092a000-0x4)=0xc) fcntl$getownex(r0, 0x10, &(0x7f00009ab000-0x3)={0x0, 0x0}) r2 = getpgrp(0x0) getpgid(r2) modify_ldt$write2(0x11, &(0x7f00003f6000-0x10)={0x80000000, 0x1000, 0x8000000000001, 0xef, 0x0, 0x0, 0x8001, 0x0, 0x1f, 0xffffffffffffffff}, 0x10) gettid() r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000231000-0xc)="2f6465762f72666b696c6c00", 0x800000000ffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000418000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket(0x2, 0x3, 0x2) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f9c000)="2f6465762f72746300", 0x4400c3, 0x0) setsockopt(r4, 0x0, 0xc8, &(0x7f0000000000)="d105071e", 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x8, 0x8010, 0xffffffffffffffff, 0x9) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) add_key(&(0x7f0000000000)="6c6f676f6e00", &(0x7f00003e3000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f47000-0x9d)="7c10d6f9277ee81d08406c4c031e51dc61897d98979d6b545b14340ad129c5fc56d73beb94afaf1ae65dd209bcb36b4c1c37a73f9d4a35e45a88d39f5437507b6309a1995ca10c3da36af6b7551d2e13e1118022af7387278ee5108bb05ae475491b69a15314ebdcc5c3ac229bd11e47dc1ae9fce3a24432fe298b2078b87153c54183d146cdd0dfb489fb665b02beca31ca7f6ea3a3b7a454e9e83dce", 0x9d, 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000038b000/0x1000)=nil, 0x1000, 0x3, 0x32, r5, 0x0) setsockopt$sock_void(r5, 0x1, 0x3f, 0x0, 0x0) r6 = request_key(&(0x7f0000e56000-0x6)="646561640098", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x5)="73656c6600", 0xfffffffffffffffc) keyctl$instantiate(0xc, r6, &(0x7f0000d4d000)="", 0x0, r6) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000271000)={0x0, 0x0}) openat$hwrng(0xffffffffffffff9c, &(0x7f00005c7000)="2f6465762f6877726e6700", 0x2880, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xfffffffffffffff7, 0x0, 0x8420, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000b99000)="") 2017/11/22 12:39:19 executing program 1: clone(0x0, &(0x7f0000001000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f000032c000-0x4)=0x0, &(0x7f0000ab3000)="50") r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000b000-0x6)="2e2f62757300") r1 = open(&(0x7f0000899000)="2e2f636f6e74726f6c00", 0x80040, 0xa8) readlink(&(0x7f00007a3000)="2e2f6275732f66696c653000", &(0x7f0000b95000)="000000000000000000000000", 0xc) mount(&(0x7f0000507000-0xa)="2e2f636f6e74726f6c00", &(0x7f000015b000-0x6)="2e2f62757300", &(0x7f0000184000-0x3)="397000", 0x2, &(0x7f0000f2f000-0xcc)="") rename(&(0x7f0000808000-0x6)="2e2f62757300", &(0x7f000067a000-0x6)="2e2f62757300") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = dup3(r2, r2, 0x80000) getpeername$packet(r1, &(0x7f0000274000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d00000-0x4)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f000050c000)={@loopback={0x0, 0x1}, r4}, 0x14) capset(&(0x7f0000000000)={0x0, 0x0}, &(0x7f000039b000)={0x0, 0x0, 0x8, 0x7, 0x3, 0x0}) r5 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_udp_int(r3, 0x11, 0x1, &(0x7f00009bb000-0x4)=0x0, &(0x7f0000fee000)=0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000261000)={r3, r3, 0x3, 0x1, r3}, 0x14) setsockopt$inet6_buf(r5, 0x29, 0x10, &(0x7f000009c000-0x14)="ff55d36cffba04715d0000000000000100000000", 0x14) setsockopt$inet6_buf(r5, 0x29, 0x15, &(0x7f0000ff6000)="ff5d066cffba0471000009001f000001a400001b0006", 0x16) r6 = socket$inet6(0xa, 0x80000, 0x100000003) splice(r0, 0x88000000000000, r0, 0x0, 0x2f, 0x9) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000b75000)={@common="79616d30000000000000000000000000", @ifru_addrs=@llc={0x1a, 0x2, 0x8, 0x0, 0x9, 0xffffffffffffffc1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFBRDADDR(r6, 0x891a, &(0x7f00006ed000-0x20)={@common="69703667726530000000000000000000", @ifru_flags=0xb000}) tee(r6, r6, 0x80000000, 0x0) getsockopt$inet6_buf(r6, 0x29, 0x45, &(0x7f0000c9a000-0x20)="", &(0x7f00000de000)=0x0) r7 = fcntl$dupfd(r0, 0x0, r0) ioctl$LOOP_CTL_GET_FREE(r7, 0x4c82) r8 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r8, 0x0, 0x13, &(0x7f00006bb000-0x4)=0x1, 0x4) 2017/11/22 12:39:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x7, 0x300) read(r0, &(0x7f000002d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdc) r1 = socket$inet(0x2, 0x3, 0x8000000000049) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a8f000)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000ca1000)={r0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x4) r4 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x220002) ioctl$sock_proto_private(r0, 0x89ed, &(0x7f0000204000)="436cfeb53de77041cb89d995c63a21bffc82793d89e946ec5647c32949a8b2c6d2b4c9170b75423339a11e2debe07fba082efa082701f62c0296b206f157cb1608170cd276f753cbe11bad9a5db87c98745281d398c2389cea87bdd9b2afb2a0ec0f5934d97b8f597a03971240d0fe400593904b11c6243e218dbf3a6a8bf317f2db24f02cf69d03006e0d5e50a37610a7181f79ba6cbfb0182d") ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00005b5000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) munlockall() ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) socketpair(0x4, 0x6, 0x7, &(0x7f0000b06000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000ba1000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000019c000-0x4)=0xe8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r5, 0x40345410, &(0x7f00006a8000-0x34)={{0x2, 0x0, 0xd36f, 0x1, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$tun(r4, &(0x7f0000441000-0x207e)=@hdr={0x0, 0x0, 0xead, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "680d41", 0x1574, 0x2f, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@hopopts={0xbf, 0x28, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x49, "a1a1db1f9ba243c5b5315a30bfeac51a2563c661e5d3bc6a563951710b26b52a1260abfb78b77ce8b2b904dab4cc10b24611bf913812fdc866a614835d104d64b88d96e30fe7dc5013"}, {0xc2, 0xe8, "18dc5a9b8c1278d34961874df71a3b8e244077858cd37e1b3f4df10d122c32e82863c2a2f1ef16b14874792e06306ad52f72325abd726477f4df576b349e02db9e39ad4b5c0459a6fd46483543d001000000000000001b88ea2e8f73488c0d7747f79fb7efc58a53e123da5f85ac11f8d0a084c64db9c87b93f8d03c145f9f3def354fd02d0410959173c537c81da2ef2aa5c893e82b777355bb59083e83bfc41173872dec66cde12cc527c9362eff8d9ed0e336b0d5017a4a752b4904fd351727970d9ae8055592335bf667a2b9a8865b93087aec2d00c1e5506e1d65e97cbd622f94a9fe929a1d"}, {0xc9, 0xb, "69275d0807d849722c5785"}]}, @dstopts={0xef, 0x26e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x1, 0xde, "db829b6d7a6746698361fbd5cbe9b3b12ed3a5e3e728316307cacd701af629f040cbef808673cffd04db84afc8a34c411f4eeb4cb8f7648486a3c3ee44e2a6034ed38ebdaccd23a193c84a54f2f9ba9d4d5fae7b5ae717281ae567621c9ec9ee183d57aed65e6e5af3db3c497b2f0613e391e0e06267af6b34ca930f6e0260ca17bf39d67cb884a6af7de0ed3320b3975cc97555f83738151952a99251ef8a97b1cf6c6cda23f9ca653f1a1acffac202d07274e4ac2955df84b2a74d047935613309d1446e56087ddcca7bf22597dd58cefc4116a4f26da8b540ad47a679"}, {0xc2, 0xa4, "9bbb542f36d5f89fa8fe6a3930d334855e742697542558ef33c028d46de548cb2a95a0ab057a31545176bf8d03474afc79e1a825097bba84d604aefc8ae21f1cb61a92d04997cb9c08674775bcf037539a2ec929ee918635943278743bf5669f2601e6796b0c60816dbff927ebde1551fee55c59d8c2ad8379f2dc979b2372290565dc9a73a6c77f840fa7ae49698c77a214f5d428f91b6603c8acea288ad9e274931790"}, {0xfe, 0x14, "cdb1be71f3350e0207908b644fd45e7b6cd01a17"}, {0xc9, 0x1000, "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{0x7, 0xde, "aefb525fd852ad659a9dd1d5ac7ecacba29f844b6ba1068a23a6314bc2c1c6ca2afc15b90c4b209af601b5595b007bd0770314dd3445a7f9bc26e47890ee22cb4b8959170518a4ee42fa113fa475802ffc3444d66f354677750ad791f77ecca66f17910854be2aaddf1e7a327c35f9886f4b4e326e13873d5ca198e2723dc2966470ddddf00f289fb57ad74cef4a992ad02cbbb190ecd4d59f9e33c8e6eb16ed105570b2a7217eaa13d91288f3bdf6661d417bbd20c56ba5f257a1e622bed04287767cc7a3b2bbd2d3917b5bacb348fcdb4c94facee445c8d1b0c702800b"}, {0x7, 0x1, "54"}, {0x0, 0xf3, "8e220b196d5512a22acf60fa2611536405c1a9edea3b32ac4f0bf02a6e1e178691950ece25ffc1819279a6a005634a5a2513212da0ad267d2c3ca3353bd1fb01b842e9d53627e29f3330eed3161af8e6f16343ef7610e453bba00c3d4f430c2abe5293a74fe788deb666f7c2d937f8746bfaa760485e59f1937904f622e35fac69aefb7905060d0d78043b9ba4ee396b980027da046bfb6a861dd2a80b1ddde22eca969de23fc0be95484f1b4d04054768847240a443de351398b336ee7f52c85df33e05ca04b2b5d6f8e382ee93c61e37b4c6fdcad0ef97e26220279f3336424abbec62e01b889e7f4d8f2ec91f8e66f20f77"}]}], @tcp={{0x2, 0x0, 0x42424242, 0x42424242, 0x24, 0x0, 0xe, 0x4, 0x8001, 0x0, 0x3, {[@sack_perm={0x4, 0x2}, @generic={0x3, 0x10, "9dea20961d34abadd3f2e7319c6c"}, @md5sig={0x13, 0x12, "d46582afaf9856abded71fb4101c4538"}]}}, {"e3b47d9e7b327dec233ed57c0a0b8cb3c25d8bb1932afedeb4690604184e533a949deafd7d323178882458a1068a3b2e0496c45838e9ea57623ba31cacb8824058057311b64081653a9ceb67f17d962cf851a0134e18c46b65517aba74ca760517bd9e6b94f43cdb5098a7b81e5f"}}}}}, 0x15a6) r7 = openat(r5, &(0x7f0000900000-0x8)="2e2f66696c653000", 0x1, 0x1f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) r9 = syz_open_dev$usbmon(&(0x7f0000c49000)="2f6465762f7573626d6f6e2300", 0x8, 0x4555a2c7599859ab) sendmsg$unix(r9, &(0x7f0000f86000)={&(0x7f000036c000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000309000-0x20)=[], 0x0, 0x0, 0x0, 0x40}, 0x4080) clock_gettime(0x5, &(0x7f00004ea000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f000057d000)={0x0, 0x7}, &(0x7f0000c49000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f000080e000)={r10, 0x53, "ea758f2f4326c2eb7ff0828e72a1c04121ef052af502d6c0652824ac9a7b509fbb51b3b87b73d3a66dcc9ff11047724e9c7d8dc859e9d740f89e59389d4c981649c05bdf3b10fd6b2c8601dac6f314145ee068"}, &(0x7f00004f6000)=0x5b) poll(&(0x7f0000562000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0x200) sendto$inet(r1, &(0x7f0000a8a000)="50ef3a14c9346e4fc511ff76fa18b7e5ec90db44c6ad05d8549a3b9ad45994cb046d1b2f1599b25cd56666740fcb6c4e5c212283ad3520bfb6eadd04897c1d1ed7f1cc9e12ff4fa012d9b7ae57c49ac2af180d98dd235733", 0x58, 0x4000800, &(0x7f0000bcb000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$netlink(r7, 0x10e, 0xf, &(0x7f00003fe000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000071a000)=0x30) syz_open_dev$urandom(&(0x7f0000bc0000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x0) signalfd4(r8, &(0x7f00007f3000-0x8)={0x0}, 0x8, 0x0) socket$nfc_llcp(0x27, 0x1, 0x1) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f00001ed000)={@common="62637366300000000000000000000000", @ifru_ivalue=0x0}) [ 114.055187] netlink: 16 bytes leftover after parsing attributes in process `syz-executor3'. [ 114.078573] device gre0 entered promiscuous mode 2017/11/22 12:39:19 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000d50000)={0x6, r0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r1, 0x5, 0x86, 0x0, &(0x7f00001fe000-0x86)="bd00957ac786be5daaecc0e90bc5499bbd70efe99bfaab38d8b437ecee5e5471aeea244f827b6b24055e0cfb53851400665fa64a01ca1ea035c05e23f9f156b8661917abd646fac25eea4eeb7c63b0a756163a5f34a1cfe1f2f72f7b9e559422634205e574e88f0f19c9c39b268c110084ff0ff8884de4e5becaf7b453eec8d0195eb3bd84b7", &(0x7f00005f6000)="", 0x8001, 0xf87d}, 0x28) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)="2e2f66696c653000", 0x181000, 0x1a4) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fc4000-0xb)="2f6465762f6877726e6700", 0x10000000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0xdd, 0x0, 0x0, 0xfe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x4000000000000000, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf6ee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x52d2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000e0000-0x11)="2f6465762f7667615f6172626974657200", 0x80, 0x0) perf_event_open(&(0x7f0000f58000-0x78)={0x5, 0x78, 0x800, 0x4, 0x6, 0x9, 0x0, 0x0, 0x23, 0x2, 0x0, 0x20000000000000, 0xfffffffffffff813, 0x1, 0x0, 0xffffffffffff90a5, 0x6, 0x6, 0x0, 0x40, 0x6, 0x1fd, 0x1, 0x8, 0x0, 0x8, 0x0}, r4, 0x1, r3, 0x1) bind$netlink(r2, &(0x7f0000370000)={0x10, 0x0, 0x438, 0x585a}, 0xc) r6 = inotify_init1(0x800) prctl$setptracer(0x59616d61, r4) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00007dd000)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00002f2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setown(r6, 0x8, r7) fcntl$getownex(r6, 0x10, &(0x7f000000d000)={0x0, 0x0}) ptrace$setopts(0x4206, r8, 0x0, 0x0) ptrace(0x4207, r8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00006fd000)={0x0, 0x80000, 0xffffffffffffffff}) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_GET_MAP(r5, 0xc0286404, &(0x7f0000ded000-0x28)={&(0x7f00008f2000/0x2000)=nil, 0x0, 0x4, 0x40, &(0x7f00001f7000/0x4000)=nil, 0x4}) ioctl$DRM_IOCTL_MODE_SETCRTC(r9, 0xc06864a2, &(0x7f00007c2000)={&(0x7f0000bb5000-0x14)=[0x5, 0x7fffffff, 0x4, 0x2, 0x8], 0x5, 0x8, 0x2000000000000005, 0x7f, 0x9, 0x11, {0x8, 0x100, 0x3bf, 0x8, 0x565b, 0x3, 0x8, 0x7, 0x5, 0x7, 0xfff, 0x9, 0x2fb65d0b, 0x2, "82dc07e29ab943ffd4a9c46af61ce218171e48a3a9c0debb89fcbaeeed01e880"}}) ptrace$setregs(0xf, r8, 0x9, &(0x7f0000e2f000-0x5f)="af1cdb62d7c8e774be807d14b5fc325c397ae118a2c1f90a9e1d28751805c1ca1b2cdd3f6e69f7a05acddef78d0948de2f8bd2be93f0604c2cf3b3d9ef325899aae99f59bc530b2a6fdeb33033f5d08e55bc9250565eea9404cff7eb3cf374") sched_setaffinity(r4, 0x8, &(0x7f0000c82000)=0x400) ptrace$getregs(0xc, r8, 0xfffffffffffffffe, &(0x7f000058d000)="") ptrace(0xffffffffffffffff, r4) 2017/11/22 12:39:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x51a60101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xac, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3fe, 0xc, 0xffffffffffffff20, 0x0, 0xff, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f000038e000-0x30)={0x0, 0x0, &(0x7f0000e2f000)=[], &(0x7f00004bb000)="8e0389", 0x0, 0x0, &(0x7f0000cfb000)="", 0x4000000000, 0x0}, 0x30) r3 = dup2(r2, r1) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4008641c, &(0x7f0000000000)={0x0, &(0x7f0000462000)="0000000000000000000000000000000000000000000000000000000000"}) 2017/11/22 12:39:19 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000005d000-0x9)="2f6465762f76637300", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000afd000-0x108)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x1ff, 0xffff, 0x9, 0x0, 0x100000001, 0x8001, 0x0, 0x20, 0x81, 0x10001, 0x1, 0x6, 0x5, 0x26]}, &(0x7f00009e9000-0x4)=0x108) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000446000-0x20)={0x0, 0x20, 0x2, 0x1, 0x4, 0x80000000, 0x0, 0x622, r1}, 0x20) readahead(r0, 0x200, 0x100000001) pipe(&(0x7f0000b0f000-0x8)={0x0, 0x0}) openat(r2, &(0x7f0000a58000)="2e2f66696c653000", 0xffffffffffffffff, 0x40) r3 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000fa9000)="2f6465762f6c6f6f702300", 0x8, 0x80) mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000f99000)="6c2a", 0x3ffffffff9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r6, &(0x7f000006b000)="000000000000000000000000000000000000000000000000", 0x18) getrusage(0x3, &(0x7f00009bc000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$evdev(r6, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, r7}, 0x0, 0x0, 0x0}], 0x30) fcntl$getflags(r4, 0x40000000000000b) r8 = dup(r3) ioctl$sock_ipx_SIOCSIFADDR(r8, 0x8916, &(0x7f00006ef000)={"cbf0e7780041e33deec60c9c61aa5b8d", {0x4, 0x7, 0x4, "efef318fbe4e", 0x800, 0x0}}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munlock(&(0x7f00001ac000/0x2000)=nil, 0x2000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00007a0000-0x8)={0x0, 0x0}) syncfs(r6) ioctl$TUNGETFEATURES(r5, 0x800454cf, &(0x7f00003fb000-0x4)=0x0) gettid() 2017/11/22 12:39:19 executing program 3: lsetxattr(&(0x7f00004a1000-0x8)="2e2f66696c653000", &(0x7f0000088000)=@random={"747275737465642e00", "5d00"}, &(0x7f000040d000)="6d696d655f747970652c00", 0xb, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)="2f6465762f766373612300", 0x0, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000943000+0xae2)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000b4e000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2}, &(0x7f00009d3000)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x802, 0x300) setsockopt(r2, 0x3, 0x12, &(0x7f000091c000-0x6)="0327ff08fab7", 0x6) r3 = socket(0xa, 0x2, 0x0) connect$inet(r3, &(0x7f0000fb9000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000f87000)=0x0, 0x4) write(r3, &(0x7f000026a000)="ae", 0x1) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000464000-0x4)=0x20, 0x4) getsockopt$inet_udp_int(r3, 0x11, 0x66, &(0x7f0000be5000-0x4)=0x0, &(0x7f0000341000-0x4)=0x4) r4 = socket$inet(0x2, 0x3, 0x40000000000001) pipe(&(0x7f0000d5a000-0x8)={0x0, 0x0}) ioctl$GIO_SCRNMAP(r5, 0x4b40, &(0x7f0000791000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_SET_PIT2(r6, 0x4070aea0, &(0x7f00004b3000-0x70)={[{0x79, 0x1, 0x380, 0x3, 0x6, 0x7fffffff, 0x0, 0x0, 0x1, 0x0, 0x1000, 0x3f6, 0x8}, {0x7ff, 0x9, 0xff, 0x4, 0x4, 0x80000000, 0x4a7, 0x4, 0x5, 0x8001, 0x2c6, 0x0, 0x81}, {0x6, 0x8, 0xfffffffffffff51d, 0x200, 0xffffffffffff8000, 0x7bf, 0x1ff, 0x101, 0x0, 0x9, 0x7ed3ecd, 0x7fffffff, 0x101}], 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet(r4, &(0x7f0000de1000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f0000834000-0x6)="5d42", 0x2, 0x0, &(0x7f0000005000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r7 = socket$packet(0x11, 0x2, 0x300) ioctl$KDGETMODE(r5, 0x4b3b, &(0x7f0000305000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00005a3000-0x3c)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8000, @loopback={0x0, 0x1}, 0x69a6}, @in={0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) setsockopt$packet_fanout(r7, 0x107, 0x12, &(0x7f0000b5c000)={0x1fc00000000, 0x7, 0x8fff}, 0x4) r8 = dup3(0xffffffffffffffff, r7, 0x0) getsockopt$inet_mreqn(r8, 0x0, 0x27, &(0x7f000039a000)={@multicast1=0x0, @loopback=0x0, 0x0}, &(0x7f0000672000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b5d000-0x28)={@common="69703667726530000000000000000000", r9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) open(&(0x7f0000081000-0x8)="2e2f66696c653000", 0x101000, 0x14) setregid(r1, r1) [ 114.118350] netlink: 16 bytes leftover after parsing attributes in process `syz-executor3'. [ 114.137045] 9pnet_virtio: no channels available for device ./control 2017/11/22 12:39:19 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x801c, &(0x7f0000004000)="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", 0x1000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000000b000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @loopback=0x7f000001, 0xd5}, 0xc) r1 = dup2(r0, r0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000006000-0xe4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4, 0x2000100, 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x5, 0x32, r0, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000003000)=0x0) mmap(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x3, 0x33, r0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f000000d000)=0x80000004, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000012000-0x4)=0x0, &(0x7f000000c000)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x37, &(0x7f0000003000)=0x8000, 0x4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0x6, &(0x7f0000009000)="97b37ec0ec2cc1edc4de9f8eb9293ad4e690b01ca6c7ec759ca33a5cee764dddac7e10402b41051a91b55769d7467c3b1943965cb5f775228da17da7feb385561e0b5d03c3a5", 0x46) setsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000001000)=0x2d, 0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r1, &(0x7f0000013000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000012000)=0x10, 0x80803) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x100000000003, 0x60010, r1, 0x0) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x3, 0x800000000032, 0xffffffffffffffff, 0x3) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x400002000001, 0x30, r0, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000016000-0x4)=0x0, &(0x7f0000013000)=0x4) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f000000f000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="9b411fe87308bda68cf69b00fc456354c7329f7c247c5ae03e1974135e8db80e3a8ad4c76c4f7bd9611378c3b492084207feb8cd52e4aab2e576ffb0dafcf1c7579fcccd74875824b762d27e483eb885e18579131a87c4309c05830e357f575c0a7f7f346d0d61b5459ada9ca0d895d6279639c67a49b5763273aeb5f2a9a47d128b01a19caefd5e8de29ef02bc69f88e990313a5c6ca4d7553293ff5db0766407e37e5746f7a94d3a1ed3f1d9efc93ba833a7ae86b08fec0f30236f17d5ecf9bf6459b385c3079c62aa19450926de608f13b8493004baa0ea070257347a686123aa5e37ea428ab6d90aa0a5aaa0178237d8e1e8e31f920ba1c328085b98598721dec8437363864f82c9594f77be5c44effc3bcbc548045eb63044f435aea680eb14f53fa6156a06068b4ef0eb113753f6b0ba538e9ef2aabb9c92b8ab68304bd61a1330bdfde693aa838cbda772f976db33d1a7f1481af25358350c1513113389a6dc66d074c98d60eb6b70a2a7484596fa666813eb4af421ea906022f10bd0b4683312a5d46ef3d746ee68e67b923c7e663316f74ada47485e0df9d3bb20b0e5a6296fb95f8e787146115709bc8c913d953cf33a6066cb52507627e2cd95be580b756a40ec7f7b5875c41ad1941737c7ff0127c7ecac001c3679105cbf2ea81ed4685194e5d19d46b8fb1add32d3fe0717a555ac5c12aed602a406c9acd2be01b8cf5b180e4da32a34c1b624316da27bd16797fb28665e3b8af33189494bae59477d92d936babbe9f6697bfa9e22bebcc139683c2a00fd59d91034e6ac258b9de2ffb1268815754c1e4faebbf0dd5f30319dbcc077e29ae756744f19e4f495b7fb1c45b0aeefa6e8ef5932527967d965282300e32b5507a7d4ffc9fd5bb583cf6bc1d3b88ec5ac079aad45f32a3412cf6d3685f74f865369d6f7c965d842e9dc4a34a89e4f6e92aa1add55388c4101355fb944f67d902b7ef45547d761199710bcc9a9019b15ab652ced16ff77a4bc5592d1efb3f562b1ef062bb7c4761129c3c9a09ed6c54a3ae3bb26a5d7fc481738500ec5bd38bc27d0d9b758ca5397dbe1856eeb4d55a94cccaaf47df693e87bf2a966550ba7fb5cd44da3d88c112a2d07d584ec5b02c5c90955cffc5767aadac21291ad9693d6a5c2ec4e9ef6630045681bf824aac7e1d908fa7ebbd5fd2f5d637ecae2d1b993b6387527aa471478fe3df974102046c6656341a5eb0d7629e491f2c7e28db50ca5d72de48fe1f9f953ee5a68c9164e325b93f5c5ebdb35aeac338abe5072aa398048995359ae23760a2ce29df382dde331d6f6949e3b5e4e1e1dadf225f0b841c2eadf27f2694abfcaa811c68ab8c00bf017e965f8ee20a6af917725dc944b8f3795f58d0f080a48582588a577c321e939f8de6e113257b38f8ff6df98e9b00d9299f0b4fa60f7ac2dbe62bfc8244cb12d6ee131c01556e5d4701d79a84cb320fb9d43d1d74b8b5141866713a6418a2353d29868756da348f22c09fd4cd80803e1ff82652cbc8610c8ae2b63259368311d5ebd062bd0c961075d0d70a480bd75b7dcac004767a7bc311532d9e2f11f5dbeebfa2c4bdcb5b7f4d0a5916f3886a402ef56722e355924832b0f84a0184870f69b40a8df2e03b7b61428c3a4f3164c8b34a32aac9801c04b8e323ce5d88720859e98480f498b83a73bc99f5d6b6577cb874a46ad8330f4061939f2a3d3df5f2ab144127a6bd02425f3cb12a9b50ec8b2c517b36253a3a3751a534ade6b59f797d2433a803a3d1c18c55b0d9cc64a755310efa7d3ea74408fdac39f7de85842b7ad7646ed86a2f8e28c77a7b646b4782f22c42908212eeef69139c67b44615f85288b5ad04ff048a6d35857c79ca43c1359fd502ceb7ecc0bbbcda7d4112342e69c26273c28049e4918bdf0215e4f9001f71516d07f67a5428dcbf9befa290a4261d12af6da5022afda7c88e58aec7c320c8ed2b85c06e2beca5591ed72fd4fad57bf53ca96df33e795bdbc1b34efee33e2eade9e422e491fd10d4c6d6bd5f05485b35fffaac75e24ca58150e9e6c3e59fbc5439024c189c1a1b0dabfa332cada0c2d365323ad1486f9e01b8058df85365796d4f373642412805b9429f8e8695ba78a028f97024fd600d8a3bc89a4da4030259ce8a3b14749fa634f9079a97b4c49a58de23239935e3ccde88f362a1a2d97d568af37466ca0f35202607751a58f1987bc1728c8dd7f6db7165bc6d499f47bb59a63db97486e2e78cf1ae985de34f1c80f82839e0e5b029a6690841fb6dbd651208834d5325cabd885156d0f7dfee328d62b27643c1560067445711a25a88532a876822c91a917ed23ca70ae404eca7404405ba5f80fc8c7a16af576df4f30bdeb0f50a7a8e212f8e24f83650c4cf1e815ae68a436a62d42b1cc2be18ccd0085fbc7a766f87456a43b062dfc2a295327111f45dbb55a66322012464834ba317e5c6bad483040957e8134c9c9d62176007502f62a1b383a4300883f44739effd2369b90584ede093cbd7b44a92a78d87934e673275883139ac0baf5f175039790521013273fac972f70bc6f9554cc72a950d4805b6c606c06fcb86e3f036aa6ccea10bbcb3df7d2b89582b5be6b6b38b536d5a0f8af0ec93c1496655ed8ee24999cf9f7c42de91fa1184ee9c7d663521c3fa72a2cb7bed3538ecbc9e53fa0c20c31f859155acd4f2781b9a7d1a04e33e003f766cbd365026eb4bf6eacc19a4b1aa0f0be28b0b4dd6f9cb38d385c7b7658fa1414eef0c0a0021a419f1466036207b994160de7c3722600acf63523ed9e2b7cd617ca16d3f0df8ac6f3a92e36b826df6d25289a7faff820930f96f68c798549f34be02fc5fe5199b523b8fcb80b559fb731404aec4587b06c5d3098f8525ed2e162ef7c19371e4a5ce88203253e1b0958a7fde8fa34ed5964ecc0cc8130cde376bd28ad388db3afc99cf4cbac62469dc339a46eecbc012ff5a0d89aabf4a95c82120aa23ed076751e278fff9c91d49ed986e842aa7118cc8e40e1aa2293b17bcf328a226ab708314e7803f56e39bbcc76ee97cdab11d6b3051d6e7558277f2359c03795c8846682488d41c61b03ce43df8faf3902ddd2899d454ce1b2635a9d248ecd83b34e430021d2431433cd96e12eea464a9c99251787501d13492c3932e1f9522347cae76c72c71cdda92047a1fe02a9742dc014a9fa7433f8f9abbc663b121e37624750621609eee5274a6494999af3c342bee1a11d1a3005eda02004085c67e7782ff754db4ee9fd997e4d2579485b64d3bd7224785812ab564d4f3b4f345d574e2d54ffa0ad217bfd008c3990bfee6842b60ee77992721542acd84994ee54dda82fbc896f3a14779a7d2b44ecda60e9ab7a8ef1b9c75208d816c5ba1201df6b554532d3c27fb5e442b2e6c28ff67137ba9927c4a1e3ccd06818898f4cd25af73ab10e8e224520d81c25128fdf25fe2f68811ae93807f9acfed139a3e3d83fbd023ff268eefc1e3b054bff5494e8bcb7a3556791e9e8a9a766500c3e0c5ba1051eef28f1e16d90bdd6555d318cf75420736e4ca01443676a118a233f07c9d60e769b75d318a735cd44144cac2563c3d214d2e304f04e666a5c7f4479a9878ab46344d8224131803367f45ab51a15432a5a9f30a34a1172d79bc4fa233d445e2e55b2473917228649637d2dbd6177cfdd06464de70f36a3aef482497f8571eeb4669450c30b318e2a20974c907ad43941222fe029e79fd30cc9f84f0da6dc577920c9c5ead950cb7746f4201e6210e9d99f439f97c0824c37150f965d80b7a3aac46e49f16096af7933aeb54dc8f04047b43be1032ffae0cbcdc58194a1eac73cffdef63811c706963dd36f1329cb1aea2f1b0b81a9cfa740cfb7c7cf861e0b276eac87b609edde17e1211c832da3294d16f4a32d0f50e3e8e55579b7f2c48c1ca5d9f1942e5509826edfcd03cfb603d9ec4824131964cde8309fb1703bf3e7772158d304d634639938f2617363efd1264d895c60735f45ca60a1273baf6d398af4410ba26a66ef1bf7e366f926e6b88bef695c42ad4b1a7ff520e368cf7faf322457a963f0fe1ccbf95917e2197834307248366ede3b367bcb419b54ece1bcb1701a83bc77d19c6c8b161ec95502402a3792ed3d42ece621c4962f6f53bf683806f4423f44e2fd4937a149271c6f20e661d356c283d2abf1250bf7493c1dcee97671c4503d43717a49f90a6e6f02d373b78ed0af0063d0dfac038e82150937702f62eece015eb4e9f3b57a57c5f856c6c196702899d6be46306ab16956879b63ff2583c5732f29ff0ef8e458dcf0f3f59dbfc32a9b28010854a883b1db0e740618deb1120f379f8f3430f34559f8aa8bcc89e9bded80dbc9ea45316dce05f5f016757a3ece031c1b1fbdd3b432038eacf940e21fe6d2d100a61b226dc3fcf42f26643c74e9e3185e9341cd09cc9352c405085b9ab25769784a3ed2c16aa42d98754b6a78a05e6e9e7025f7b66a2f0c1651a1bececde9a8383186395b0eb33095dd7fcc055fc9364a9ff15390e7229c6e7e53db5275e890f2cc8121ce990b23877ab19761f412fdcc88729b721e755ef119579aabef10503b739906b14ac67cf33c7d78aaebcbdb17d3cc22f092fee2d7b3cefaaf504d96c9f98a13fb0e69a21b340a87d1be494ff1f5e6b7795a96cf4f9ee028b2c053fbf7c48f8c8642a42df3d394f7d4f1a2be3fdbc3bcad7cf5f8a42123605be2b7786f46fcff7964651f1837533ff2abcc98bceb06c85e11f7520ce4b9a3898eb1ec02709974c578bf1f3386ebd51175f0553fdf731ef124c6d5e0784b7855d972cc49fd45b208fcb30a741cd80d32ce15f0a16bacb136b13bca7b21d2abddd7e528cf3f9861a624a3ba01585c442935bc05a01c977f6042c73e1ffe39c179507a492c6a835a23109655c1c628b7cc5091b38a4ce4633b47ce3b96cfb120759c2a8ec90e24c68753da27cf0b9d13127d8c7ddb5192635bb38af0b3862abbbb97d1ed9fad023c76b0fa36e9cbf60d3e914e97cd6b42b22f6a2e5003ee8acd0ba46a3a75fced30f397288046c1623066f532ce45f0cffdfc891517e581a443f737c2816a436946d1b6b465280610f161ba97a06c24c153c471bb2be0afa87cd9c96912c8279c6f1ee6ad5a5131677f16b9b7b0fafa55f251b66cb5bdf24a15713976f9a9e76224fa0098ccedbf295d888d78010079f18b0c01a63fd7fe0595fab2aadfdae69c19803ba62ce1f09c107ae1f400488c124c94a9b250b3413b7c2bfb06bcabbc3f05425c37f665843baeab5d69d9dd6d378c26b6635a5aca22c26923ba0afec81ea5cedf7566b1e13929c0d40ac8feef05db30b65ff17871ca6ce1fc26c5ae618bee710fe31fcd3252301b84cd1c8c91019323994d69b53ca74883272241644e8c114b3a8db6cab586ebc11da237c2e7985f4e69f6199a9d5b0e2077456d41def78047c205095462fa4e2ec312d95537665ad8cf988b19f600bf42ae506099f638bd622e14d65feb36793a22185a08aedf16c9b5b5fcf9315a1a406ab4ae758a87dc34f5e4608851ea1e0713f7b6d46da410a1eff93dee111f84403f05e748fc796af07121bf762a3df840c64a67cbe1affb2a788db2109a94259f2bcdf671e201d8c554c9e6d79f174cf11c51469c1fdb30290932186eb0fc91871d29b2d722204089dac1d77732d754917f145b75ab7954560aaaf087848d1700a5fdda089750ac00d4716049d5b5f3a19d02c6e146e1eb30384e031e07", 0x1000, 0x0, &(0x7f0000002000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000009000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x1000000035, r0, 0x20000100000) bind$inet6(r2, &(0x7f000000c000)={0xa, 0x1, 0xffffffffffffffea, @loopback={0x0, 0x1}, 0x8}, 0x1c) [ 114.235663] 9pnet_virtio: no channels available for device ./control 2017/11/22 12:39:19 executing program 7: bind$ipx(0xffffffffffffffff, &(0x7f0000d8e000-0x10)={0x4, 0x0, 0x0, "2a0600003c00", 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f000001b000)="47504c24656d3100", 0x0, 0x0, &(0x7f0000027000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000001a000-0x10)="2f6465762f73657175656e6365723200", 0x800, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000010000-0x1c)={&(0x7f0000011000-0xa)=@un=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000030000)=[{&(0x7f000002e000)="4b3b0c528d5fe5a123682366e138cc3f8bf195", 0x13}, {&(0x7f000001c000-0xdd)="1eb5bd4e474dfa977e7fc2bdeb916dedee4c32d3ee08d22e5f91be35609ebdca268ba13fb7b1787702d6b753e12e44e875980c6df72735f56169cc48f3c06107a0e6e3e18ad60557eac073814151a62b83e3b399294d2da6966b233ee7afedd85789e1af46d5a71b2e30435e3c3c115e01848249d2c26aee9b5ba3624c6d53073ab085ce8ca83401f2f5b6215db91773fe751684756feb23624b949c932cc534ef477251f6d6e0cee38bd2b29436bc560794f9f0ae1b57e568dbab7d115117d3ec24e4976741566a238fa3b603362d163ad2b287fd8e3ce8423167abe7", 0xdd}, {&(0x7f0000003000-0xf1)="759d73d8161ebbffa759c3bca01ea4b20c070684623664e62f41281ac96b00ab9db702f1bff6360f43c33823c887de02c1ead6bf5f84a9734fecef80af73da6a770c68587b3667a0e843ac0c1caace3209114d9a8a70992f25e982c22f73c2aa8b10bff0ccd6d6b7837a18e5839c9166a227ee60a1d34d88778b3f7419a30f0087471a9a9783987b96a3f9de258cf9440a822b1e6419c331a9d3b4a5af714cad5356255750715ff62284e6c33cf068b6c7d25f722edbb46f8032183a732ad6eea83795ee2d3c9e3d15a344e654b420e29b604369bbce51e891c07383821386d3a7d1f7eef0265ad10171b2f8b92e2cd9c5", 0xf1}, {&(0x7f0000031000-0x6a)="a726d7e2e01e2fa3fef4164673409edd5c8ee6e3c5c41f37e65cf4aab70e5b4ea1a7fd910ec6f9bf22e3ca80fd9fab4e5971dd6d7a7cedb9b5f0a35da462a97ce7c132cd2512225df634f395c9be09ee12ea4b75c27f36ccfe3a7419cc1079c8ebfab306c1c14b145f82", 0x6a}], 0x4, &(0x7f000001e000-0x100c)=[{0x100c, 0x11d, 0x7f, "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0x1, 0x10}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x800) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f00006f6000)={0x400000000, 0x82, "ec2aaeddd356b051f41e79ec8359923aad51ceec9f7cbc776e66d7110150a0bd8c19faeaf3683326b1b108abde0756f0456164416b4d491c5dbec704cf43534e9e4694fbba5c666ff253db89a74fb3a8058bce38142ec6e31fef9ee28d21a5be7da161a029f39659898faac1d0f2592014030e7bc936dbc194fb8df7da4f856bd8fe"}) perf_event_open(&(0x7f00008b3000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000a5a000)="2f6465762f766373612300", 0x100000001, 0x100) ioctl$VT_WAITACTIVE(r1, 0x5607) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000861000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00003ae000)={r2, 0x3}) bind$bt_rfcomm(r0, &(0x7f0000cc7000-0x9)={0x1f, {0x272, 0x8, 0x9, 0x800, 0x8001, 0x3}, 0x20}, 0x9) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000e0b000)={0x100000001, 0x0, 0x10003, 0x0}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40086436, &(0x7f0000510000-0x8)={r3, 0x1}) syz_open_dev$sg(&(0x7f00003b9000-0x9)="2f6465762f73672300", 0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2017/11/22 12:39:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpgrp(0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00007d0000)="2f6465762f6175746f667300", 0x240000, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x4, 0xe2, 0x4, 0x80000001, 0x4, r0, 0x0}, 0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000013000)={r1, &(0x7f0000005000-0x32)="", &(0x7f0000934000)=""}, 0x18) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d3b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c58000-0x4)=0xc) recvmsg$kcm(r0, &(0x7f0000a96000-0x1c)={&(0x7f0000d07000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000013f000-0x30)=[{&(0x7f0000a91000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000f61000-0xd3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd3}, {&(0x7f00005cc000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xeb}, {&(0x7f00003f8000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000151000-0xfc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc}, {&(0x7f000021a000)="0000000000000000000000", 0xb}], 0x6, &(0x7f0000187000-0x82)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82, 0x4}, 0x40000040) recvmmsg(r0, &(0x7f0000d0f000-0x80)=[{{&(0x7f0000dd1000)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f00001fb000-0x38)=[{&(0x7f0000040000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00009f5000)="0000000000000000000000000000000000000000000000", 0x17}, {&(0x7f0000217000-0xea)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xea}, {&(0x7f000006a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f00001d0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48}, {&(0x7f0000926000-0x66)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x66}, {&(0x7f0000424000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe}], 0x7, &(0x7f00007c7000-0xc3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc3, 0x6}, 0xf2c0}, {{0x0, 0x0, &(0x7f00001a3000)=[{&(0x7f0000aaf000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x69}, {&(0x7f0000d9f000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x2, &(0x7f0000f15000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4d, 0x7fff}, 0x6}, {{&(0x7f0000aa8000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, 0x14, &(0x7f00005c8000)=[{&(0x7f00007f4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc2}, {&(0x7f00003a7000-0x7)="00000000000000", 0x7}], 0x2, &(0x7f000054e000-0x76)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x76, 0x200}, 0xb7}, {{&(0x7f0000546000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000ca8000)=[{&(0x7f000038d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000771000-0xd4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd4}, {&(0x7f0000e08000-0xf3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3}, {&(0x7f000074f000)="000000000000000000", 0x9}, {&(0x7f0000191000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00002bd000)="0000000000000000000000000000000000000000000000000000000000000000000000", 0x23}], 0x6, &(0x7f0000fc1000-0xf6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6, 0x100000001}, 0x7}], 0x4, 0x40, &(0x7f000022d000)={0x0, 0x1c9c380}) setgroups(0x1, &(0x7f0000550000)=[r2]) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e23000-0xc)={0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f000024f000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x8000001, 0x400000, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x3, 0x0, 0x0, 0x8, 0x5, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open$dir(&(0x7f00002e9000)="2e2f66696c653000", 0x40000, 0x2) getsockname$unix(0xffffffffffffffff, &(0x7f000043b000-0x17)=@file={0x0, "000000000000000000000000000000000000000000"}, &(0x7f0000006000)=0x17) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x88}) pipe(&(0x7f0000a2c000)={0x0, 0x0}) sync_file_range(0xffffffffffffffff, 0x7, 0x200, 0x7) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ae0000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000206000-0x4)=0x0) 2017/11/22 12:39:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00002bf000-0x4)=0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000851000)=0x0) sched_setaffinity(r3, 0x8, &(0x7f0000749000)=0x100000001) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e94000)="2f6465762f70746d7800", 0x200, 0x0) ioctl$TIOCPKT(r4, 0x5420, &(0x7f0000a22000)=0x0) syz_emit_ethernet(0x46, &(0x7f0000003000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="dad4bab31682", [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x10, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) syz_emit_ethernet(0x34, &(0x7f0000fdb000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x26, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[@cipso={0x86, 0x8, 0x6, [{0x5, 0x2, ""}]}]}}, @udp={0x0, 0x0, 0xa, 0x0, "d196"}}}}}, 0x0) tkill(r2, 0xe) sendto$ax25(r1, &(0x7f00002dd000-0x93)="18212ff418e99a7446d05277cf4c620c51d52fed0adec0c5d0d09a0ca31a8e3209af987612387cc7afd5c4ed63b24b51d32d09ea02391f3a68693ac48e343ba6bf46f5ff8725e735029eae0e650a8df89cb299fbb0bd1b0ae4151b433e622e6aab0642ad1baffa5be1dc9b99139dbb2218fbaec3716bfcd21670fe25c32a949b2baeca6acb306b4eb60dc964371a7a91c7d571", 0x93, 0x40000, &(0x7f0000888000-0x10)={0x3, {"bcb89f6c0010ff"}, 0x8000}, 0x10) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000bc8000-0x4)=0xfffdfffffffffff8) r5 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r5, &(0x7f0000726000)={0x4, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x800000000000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000, 0x0, 0x2, 0x9, 0x80, 0x4, 0x8000}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0x0, 0x3, 0x3, 0x4000, 0xfffffffffffffffd, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2017/11/22 12:39:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x1000000000000100) r1 = accept4(r0, 0x0, &(0x7f000003a000)=0x0, 0x0) connect$bt_rfcomm(r1, &(0x7f0000271000-0x9)={0x1f, {0x0, 0x8, 0x0, 0xffffffffffff0001, 0x100000000, 0x6}, 0x9}, 0x9) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)="38", 0x1, 0x0, &(0x7f00004ff000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000d13000)={{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, {0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x80, [0x3, 0x100, 0x3, 0x5, 0x80000000, 0x5, 0x6, 0xfffffffffffffff8]}, 0x5c) msync(&(0x7f00007c7000/0x4000)=nil, 0x4000, 0x2) restart_syscall() getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000200000)={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]}, 0x0, 0x0}, &(0x7f0000b18000-0x4)=0x98) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000936000)="20e2342f4c0ca9e2e19729b22d70ee17537577e9c3909c2f80d56bec2776115d8b5c65557aec89883ba590d6b024fb37160074103bd38235f6d87d5672363bb91f59af2fee4c7b748d3d52fe129f5af43a5db9551a30f3e9ed04d265ee64e3fddcabd61747fb069708974cd8be3708e231c65a096e82e766177224e0a26c18bc0518895fb42f4bb3134c5d74fd8b0743c6e7b4008e99ffa1eec7481ef2f400f532ba0a2fadd5ad2aae23b3c4c0ca5e18e6b3ead2c24da97ea384885d9b6a1e5a5b600d8cf176ef14cf5609bd95eeea164cfb984f080445699f164216cb0e757a3bb45153099fda4d009c2871aa54cec8493577d7b6eabe74e45f1134978836dcec8a92b32c31e2fef9dbbf6274968ac21bcb357f1550575087469c09f266aebfb93efde88d7022f5605a128d909c0184ff190a8f6d3a62d33368a9f268a088031e42f17743a76db5c01591bcc74c5e32e55bbe1cfa22604768d089c93579ece078766a4048e6170782ee69451e6cf9733a9aab2b24f1d6a3a6e4891f5b5a15a3adde35154e9e87efe3aefbb90cdccf5e3b393d1446cfdd0370516e3a5f4e983ef3e1244ed43d62d658c2abbfd698a26599a0c9fd035c576c43e0def9a3eda17bb60c136ada79dcbefde68159904a625206f185d862e88060a421e431b001c4a0ee66188b4c52f942d393f5147b28b8b5ad2419b532b098a8cbb6ec13cd2dbfe3e188a9ac81a839f6764270afc28fba7363f10457e0be96ab6161ec70569ab49eced4c8329aac242d55386825267faedc41093ec0622b686b3c6dc283a6111e20bd25af5e18b5c181dbd9295bc94145f73c68823b5d0c0404c4b487e907ed827f15198a0b29a30542de9183b63923904055ef602ed1e41698dceddb90bc30ca85cf9fef2517ae7a114936bb394457922ca422ee70e8d0d47dc860056def4896efb8ea692b61c2436b40c24f81dab943d39bac373f7ec82650db2a289924b9967e1170b810f80af460048fb89d31abcfd242101682edc1e0f43122c723c5a806686a8f503a07ae9c94ac0195e2bdb7458b88a367a7244cf4e8091bb2e8087b1eeb70b753c78be0da47cc7f7aacdd2b45a696cc5a6bfa2a26dd7bfe9f0b19e1ea16d3707ef6cdd0d266016b1f825e41b001996623d136df15c444974f33339cfaea91935d48603d79680764df6cd774d9675535fc6548d729a6e0ed0dc1e3ff1e3182cf1cae6d3f0bfde08316fc7f92b09e4a4a99a05b80f48c887b9b751de8e3497e53d8ed9ff3da76f2ef7a6c2dbeb5ca9fda2f5d607a82ad79f32923dacc5ab06e959a311756869492591dccba4e7b7b4b7607634ec109ac3bc98c85fac69abb4a06ed7f2596cfa93f457047061e2dd019bc9cdc02cfad9a458daf14f8474f7db07725642174b0c3a32cdbd400950742a1a8a39709e4b10ce61b3bf43056f6386dacf23be487234cabb4db8881abe1b88b39b55724e24d1d28aa791e997fa7fcb2aa3634e4d7e924c3fc5730567c33f0075848e1de4e317687e59dcf8423e19f67b2f270233022e9573aacca5cec52a70eab4890f9f9e5441ef477ac999757bbefffe27d0d81cea0e8519dd0509d7281238627fd6c03ea6d5fcdf36d9634307e72137d344c80ae49c5f1a0c2f5ccc42553bd143a18075e16e4b573217d4bde72ef4e38471222fb5d86a34ef3651fc49719f0d1f73e1c5b4a491a4225b93dcd9095d68130075303e73ebf80c5a98b06f0aaaa34be643b2fac961ad62c77d1a3fd6f09e2b48b7ce1f7d100c6f36b8a73f3a09fe70e34f6f17824a89acb1d9684bf2c0bd404594d4ff2cf369d15ae742991e5a4ec71040bd7fe76d34eff421729f2284349ad61184351ade047aac96951e90cc92d23f5c5cb1a468b201dd85ce49e7f58934f907ae3dd781dc75b87caae6943cf5916bc18182c050a23b5467ad7c25e6172d370d340b1c499a055d8df3dee874a6adca7345f499e885db6b13ab445f1a17df4cd3f6aecd97e4f52ae4636c9e596e4b4146244f3e11424d45fefb655b8b0067577916f667bc3214b9556b234a8ebb3801f3cc8dc4b946431f283514767369f3e374a193ccd6016c2b769dc18db2e76ddb1fbe08c62d9359ead8cd585438398d3b23eb2219c118703ea2c9b42d79e66422e0d295aebfb24a1bfc63be1893bd1ff65ba8b83d1427454199811cf36346e23c662fa8bbc5bbb97dc482f7398d2231107d4b41644e61b551d6fe742afc5204b7c0fb388de5cf53ff118e60260322d4f98a6896e46215f20b2e09e864623ef9c344187c9f9b311f8b17d031c16350b3e9ddf64c3e1e192a460273362fb13b897b6bef1685c3eb739d47fdcf098be7e4fb491582346f6b8b332e52bbb9e3a825b43feb5f1d1764dd47590e69e7cd70607e4364c9c2e8ede81c0b196c5010040ff6e5dd68e5af36fbbe2ed12a2338a69c102eddcb02ee864b5cf650475cd8e330c4222b77809c0cdadf7e7e84e2b5962c35d5f45a67d039c2a6a72b2284258bdb0db105596d60f32054ec99f8a910fe678652a6bb0fe3aee89c1845e55d25a330f1bc105d49d14672d92e729a7a6b8647576c949384b3c216422e238da1ecd91874d36804a311a139326c16d574b9179abc85d078488a54f61ca650b87a148416145891fae16e1ec7cb737a0cb911b2848e9843457ff96c9c06cda0fe8c002a60f4975dedb972fe0d5bb8a195ca644c11ab0fa0f9e49a4e881a32668e9b9c6e274157fab9eae6613910f1783ab14318a13d626dc2e0e99d1d59e24f9296dd5edc320fc6252a6514325fc9773f52673d4b1d3af0f9b27fb48479b20dc99ec9e6710f561367a398b9f16f083abf6164b83004bac0e90f759127cf42eb1cde5100d7725a25226baa2d7fb1a21c86ad948cd35424a77d159f85ac85c01fe4775449005b42d06b644636be10d13cbc58b72996a5a35fdd235b4d71e976e0005d51c9515715756ac1280dacff1f8677c5db6a043c6ff581d5cb91dfebfc10444f6b2d4a8b9f2b8f27fad470f27064795c27248a61cd10df1f08b360615c907d6ff003eeeabe410f0b2bb2ea5099b4ea7bbe414aee3fd8c22c2b385fe45a3cdc921c7903e296382eefa3fe4da998a29c91be6157a1a9eeef2bf0d87c672ae9dcace04cebf545defd6e220928352a140105e78138ba284c0433339f5a44c2ffa6e08df0b8b6fc4186cd9df341dc6771174586bed1ca24d847c70f23ed2fc1c3f4a3199a6c6ff019ee007442d880cdacd2da5ec18f1ad723f81b5992398acb0e6c96b1a483b9319d8d1c4c9b43db56ea332d2de0592f291de349fa9193b4612889954be7edb8c11ae07930261cf057fbc2c5e38dff375b6fdd3b0aeab4541a320aad41b677c541c952f2c8ebe6bc75f4b9554dd2a39d225a3b72c6d370893865b1aeff582636721a6aa0557b8c8ed3e70ad8f6475b4b8f51d5b2cd41f518842756c744d6b61e56448bd3cd546abc0b2fa195a9b73599c30e70b9449a1ae40a511cb115c485b033a4c05d3ac8a3ffd127a2ee6f74cb84489b4ef6cabe1fe5d6289011205885c01815f5873140eb12f668ba0b3cafabb857f626110c260d8442f60ca3a3adf029b4dec32e384834ee980c7537cbcac7decdc2fad7ad91acbac06033a0393af38ee10c4e5d2f8be1f2f1fa50c3d40cb1beaa2b500cc0d10505e91078fd03aeffbf3290b17bf3ec00abff2089fe4d7bfca879ba2a560a67e55fdb74da23c6cb00596c8ddb87688aac5660a0dfaf3a150a9c6ccedef2787561a6cc6a7c1dae4e2df66d8dbe71b984e441b5e4be78c885fdc9964f4db5fdd765036ed4346c9257ae70b0fa12fdc07a31149f0bed322159132613d81a47659d3066cc4f7f0cb2f432c4b552366b8db58c9b5873ad33e5903652c112b3c9009b29f0804e9792f24e6f89c557967aa9a51ea9aac0945e527b36b5a8da3220bf8135454fc2fac684408241f086d5ca1f49dfa626ef97cb150b5faa18a40ac406b4af6fd874b95574a7b01dbdcb211cd0c5c6c6ced1662b3161e52bcaf54f81fc79d0b4f2a8eaeec48cb3bdf020e8ee0012bd7c86f0660fabe56924978a67c09fe10bc26fe3c3a388b9dbfcb267ba9ea8e2e8b2fcbe4f38e545d5d77d5499251992056754cd378143bdde4c39f9eb1b8dcc50b880ff87aa0e077d571440d7a9135d39556a3f79fa50b64ecee476b87dec0ac7bd0f319a27fa919ef9d09e252de874de5b5699a93ee8991e64ef76cae3234c59b65b8594ccdf6691551ee0c4fd4efe3eb4f10a12ac9c1bd6b87d2bb319449d1a0de78b278dda4d99eedb9b0a53ccaebd92c10187e92508998cfa34ae0f752a4d3064e168a47db9da454061301a542a3dd9f74390bd9faabb934ed8f1358cbaa470877b6318ca402c08a90cb1fbdaf0bbacff6ee29683c7320d31c08c70c2e79cc71dacb4178e70451ba41641f5141da70072939419adac1f2df35ab8a008d4cf93ded52b8f6e508899bfbd3f5830459db913305e7863d8c4c6e3cbb1b8b10b94f761b5911b8e056c78778a06bbfc92c239d909fc9b490db6aff7c5ccdb8523f92875f42db7665d6ec8791edcc2d5d15aa321e95560e2fafafb77ac158da884cb3efc2648d353f3358b23be69435894f32620d7a3430b0d6d0ee2dd628e82234ff4a9af72eb3299d57cf7bae1a0e0a99088e22bf7c9e588ce5ae8fe98daddfdb35caebe33b942383ead65148c13acb581197fe3fe2b98b07e8f9786dccdcfe0b5865da477865dc5fd7ca5f2a201d0b6ab24cf2f1e555729d9e1503f775ba0f99a566d83bd4501ba7cead773f14c01f82cdc9a0873385810b2359279d0513ef3b3cde00a5eb9150d5627c1fe1ecf54a8349808883aa0372e7e3664e0da101df71c6c9a796b9fea59049fcc234dbe3281b087905ca4659841b36ca9507816deaa0f492a4f09a870b2224e3a5f966cbc90f6591c4997b661424a212023bd75a5ce84575171123aa6c8d2785010c13f2fadfc200c33b78c91223f6f850ed9f70fb95d7425a871b14a7864714fba8685dbbb78aa2413a9d3a17158c9e3b038cdbbb866afba8c43e25b74729ee91e1c714fac5909e647ed2c5260ad1e242ff7af6ff67bec9f14a0cd922a059d706c841bcc0ea5a69060411392247e7aa8690be69efab492bfe6bcf892e118a58c6a93340a6e9c5b67f57ce25d9b47771f857376664f2881ce02bce0e2326602a6d294348b7ccdbb0180b7fe53d0909500c333ab7a0928cc136b90f4e05337273316dcb500c9940bdb7d0fef571c56466048a41095cf58de34447432d5ed6d5772eb558c2475aa81dcce58a7548fd025a8e30f9f318c24c52e37d90616f9ec09de6f8bedbb43779797bff976137b8fb63411c9723ac4a56de59d4f45820d9aa6f99bbac689c1e3267e1233cabf01285c471c961ba9c4e3fe9e51db10210039d1d8c0830e9f166b98890fed26dd567ffa3afeabc5061aeb45303f2b311f87ebc0cc9d635044531c9cb44257bbdaff28f86ad2fb063f0bf34f56135b83ad77a176258a19fc903f73a6beb7b09271513bf19415357131cdbb3b19abaebf2a8c48ac8b9b99102bf768a875bc2e45a160b20d897390641530f32b6f890705c4515d4697a2c51462253df7eb21b0f82eba448766ba727dae9b20019f98c211a9d4072dba5184a618b29bf2e6a78cdc4388230fd1534c947fe8339a9c2b777db4aaa7a223c7b2644776243d4d68d80034852040eab87fa9d4d7b00211035fd3cf281b5bd981c00c03fb5c45ba89f2e797456a440761a28970990b1d6577cab", 0x1000) bind$inet6(r0, &(0x7f0000d81000)={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, 0x1c) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000c0a000)={0x8, 0x1, 0x9, 0x3f, 0x4}, 0xc) 2017/11/22 12:39:19 executing program 1: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x8) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8208, 0x0, 0x100000000000fe, 0x100000000, 0x0, 0x1, 0x0, 0x0, 0x1fffffffffffffc, 0x10000000000, 0x0, 0x0, 0x0, 0xb5e2, 0x7, 0x0, 0x2, 0x0, 0x0}, r0, 0x10000000, r1, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x1000000000005, 0xfffffffffffffffc) r3 = syz_open_dev$sg(&(0x7f00006e1000-0x9)="2f6465762f73672300", 0x8, 0x4000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00003d2000)={0x1, [0x0]}, &(0x7f0000488000-0x4)=0x8) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x548000)=nil, 0x548000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000e4f000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x3) r5 = open(&(0x7f000084e000)="2e2f66696c653000", 0x0, 0x7d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000111000+0xf75)=0x0, 0x4) sched_getattr(0x0, &(0x7f00000d2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = dup2(r5, r4) r9 = fcntl$dupfd(r8, 0x406, r6) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r9, 0x84, 0x4, &(0x7f0000e91000-0x4)=0x0, &(0x7f0000417000)=0x4) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r7, 0x0) remap_file_pages(&(0x7f0000f7f000/0x3000)=nil, 0x3000, 0x4009, 0x5, 0xfffffffffffffffa) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(r3, &(0x7f0000145000-0x8)="2e2f66696c653000", 0x2, 0xfff, &(0x7f0000793000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000aef000-0xe8)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000236000)=0xe8) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) clone(0x8000, &(0x7f0000000000)="", &(0x7f0000232000)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000633000)="") 2017/11/22 12:39:19 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1000000d4e6, 0x1, 0x0, 0x0, 0x0, 0x10003, 0x0, 0x0, 0xfe, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x403, 0x0, 0x3, 0x0, 0x0, 0x3, 0x0, 0x2, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f70746d7800", 0x2, 0x0) write(r2, &(0x7f000000e000-0xc)="", 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) fstat(0xffffffffffffffff, &(0x7f0000070000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f00002eb000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) fchown(r1, r3, r4) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000912000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00009e4000-0x4)=0x8) timer_create(0x4, &(0x7f0000064000-0x58)={0x0, 0x3, 0x3, @thr={&(0x7f0000d7c000)="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", &(0x7f0000039000-0x91)="3c620803247199c5e33989052a605fb55d7485e92996340aa0a38e278a5ba6ce2233ee42db66a5fb6228368b4c2dd177e21b370fe960860ae3addf965ec16e72375748912ffb87061c0b11a1522c89ac705d00f97d1a7c56e7cccd8a00e4c1bce124aa202ceb309b3208bd239e5f5a84601a22f0aa94d9e090ad2afea1277cc1700a478f949a9177046567856e48eccd75"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009ba000)=0x0) timer_gettime(r5, &(0x7f0000799000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f000070b000)={r6, 0x7530}, 0x8) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d23000)="2f6465762f72666b696c6c00", 0x8180, 0x0) r8 = openat$cuse(0xffffffffffffff9c, &(0x7f0000837000-0xa)="2f6465762f6375736500", 0x1ab002, 0x0) renameat2(r7, &(0x7f0000c7e000-0x8)="2e2f66696c653000", r8, &(0x7f0000eac000-0x8)="2e2f66696c653000", 0x1) r9 = dup(r1) fcntl$setstatus(r1, 0x4, 0x8000002000) setsockopt$inet6_tcp_int(r1, 0x6, 0x2, &(0x7f0000535000)=0xe2, 0x4) setsockopt$inet_tcp_int(r9, 0x6, 0x19, &(0x7f0000829000)=0x4, 0x4) getsockopt$inet6_int(r1, 0x29, 0x41, &(0x7f00004d3000)=0x0, &(0x7f000071d000-0x4)=0x4) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) sendto$inet6(r9, &(0x7f000005a000)="31", 0x1, 0x20000005, &(0x7f0000881000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000367000)="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", 0x283, 0x31, 0x0, 0x0) r10 = socket(0x40000000015, 0x5, 0x0) bind$inet(r10, &(0x7f0000928000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$sndtimer(&(0x7f0000eed000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x4000) listxattr(&(0x7f00006c7000)="2e2f66696c653000", &(0x7f0000245000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb) 2017/11/22 12:39:19 executing program 3: seccomp(0x2, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) fcntl$getownex(r0, 0x10, &(0x7f00001a1000)={0x0, 0x0}) ptrace$getregset(0x4204, r1, 0x226, &(0x7f0000591000-0x8)={&(0x7f0000ad3000-0xec)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xec}) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000022000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000a82000-0x1)="a0", 0x1, 0x20020000003, &(0x7f0000d13000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xf19000)=nil, 0xf19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f00008a8000-0x78)={0x1, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfc, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x84, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f00008a2000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x104, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000f47000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x8000fe, 0x0, 0x4, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000780000)="70707031b300", 0x5) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b23000-0xc)="2f6465762f72666b696c6c00", 0x48000, 0x0) bind$bt_hci(r4, &(0x7f0000474000-0x6)={0x1f, 0x1, 0x3}, 0x6) lseek(r3, 0xfffffffffffffffa, 0x1) r5 = socket(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6(0xa, 0x3, 0x3) r6 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) sendmsg$netlink(r6, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f000005c000-0x10)=[{&(0x7f0000975000-0x14)=[{0x14, 0x1d, 0xa01, 0x0, 0x0, "14bb"}], 0x14}], 0x1, &(0x7f0000025000)=[], 0x0, 0x44}, 0x0) getsockname(r5, &(0x7f00002c6000)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f6e000-0x4)=0x1c) 2017/11/22 12:39:19 executing program 0: r0 = creat(&(0x7f0000644000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000f2b000)={0x0, []}, &(0x7f0000878000)=0x4) getpid() r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000710000)="2f6465762f6b766d00", 0x40, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe(&(0x7f000074e000)={0x0, 0x0}) syz_open_dev$mice(&(0x7f0000ba7000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a45321, &(0x7f0000a3a000)={{0x6, 0x81}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2, 0x101800, 0x8000, 0xac, 0x1000, 0x7, 0x7fff, 0x0, 0x4, 0x592c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_extract_tcp_res$synack(&(0x7f000016c000)={0x0, 0x0}, 0x1, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) creat(&(0x7f00009be000-0x8)="2e2f66696c653000", 0x0) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f0000002000)={0x1, 0x0, [{0x40000010, 0x0, 0x1fffffffffff}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flock(r2, 0xa) getsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r5, &(0x7f0000512000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a42000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x266000)=nil, 0x266000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f000065d000-0x10)="2f6465762f696e7075742f6d69636500") fcntl$dupfd(r5, 0x0, 0xffffffffffffffff) getpriority(0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000e0c000)=@generic={0xfffffffe, 0x49, 0xff}) socket(0x10000000010, 0x2, 0xc) 2017/11/22 12:39:19 executing program 6: r0 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000f08000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) perf_event_open(&(0x7f000061a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x2) setsockopt(r1, 0x0, 0xcd, &(0x7f0000000000)="d105071e", 0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010b000)="2f6465762f70746d7800", 0x400200, 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f00004d1000)={0x80, 0x100000000, 0x4, 0xdf}) uname(&(0x7f0000a0e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = open(&(0x7f00007ce000)="2e2f66696c653000", 0x401fe, 0x82) ioctl$TIOCPKT(r3, 0x5420, &(0x7f00006c2000)=0xbfb3) ioctl$int_in(r2, 0x5452, &(0x7f000080b000)=0x1) gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)="2e2f636f6e74726f6c00", 0x0) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000001e000-0x14)={0x5, 0x9, 0x93b, 0x2, 0x0, 0x0, 0x0}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000067e000-0xa)="2e2f636f6e74726f6c00", 0x400000000000114) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000d1d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat(0xffffffffffffff9c, &(0x7f0000d16000-0x8)="2e2f66696c653000", 0x0, 0x0) fchdir(r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = dup2(r2, r1) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000262000-0x4)=0x100000001, 0x4) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f0000871000)={0x26, "736b636970686572000000000000", 0x0, 0x1fb, "7874732873657270656e742900000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000"}, 0x58) [ 114.447742] sock: sock_set_timeout: `syz-executor5' (pid 15946) tries to set negative timeout 2017/11/22 12:39:19 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005e7000)="2e2f66696c653000", 0x82) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f00007bd000-0x10)={0x0, 0x0, 0x4, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000644000-0x9)="2f6465762f72746300", 0x12000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00003a3000)={0x0, 0x616c27aa}, &(0x7f0000ef6000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00006bc000)=@sack_info={r2, 0x2, 0x1000}, &(0x7f0000c69000)=0xc) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f00001c5000)={0x0, 0xa, 0x2, @thr={&(0x7f0000515000)="d86664f1f21e1cf34e8b1b553841a14e4de6fce641ec7b80f0870aa871bcc61fe4e0dc6909dd59ceac2186d394f124a9e32ee6bdcc0d76f523bc63a2a124414606d962139e5c8e88c2b21c133801b94780c0cf66fa7cb5a11b5cab3b15db34ef32a7fa5df076127c4e411e880cac671998218a765eecb7aafcd7a43565d6a1fc614967aeb74d8f24f1926fe789926a30fc66d9caa4e11126e5a617ff4474ea82454ef39a6dffd5e422caca4dbc7756f7ac", &(0x7f0000ee3000-0x54)="415635877fc105ddf9775bd6580ec6aecc27029480a37351bb37bfc33eb36f1851871bc7f2f6866cac4c92fe37dbc78fea5e6383b3cba1cc3b85e02c289ef35fff4eda2b2d90773db31ef02561ad51c28595a4d0"}, []}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) pipe2(&(0x7f000064a000-0x8)={0x0, 0x0}, 0x800) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000d94000)={0x0, 0x0}) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) readv(r4, &(0x7f0000ca8000)=[{&(0x7f0000006000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000", 0x20}], 0x1) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000754000)={{&(0x7f0000012000/0x3000)=nil, 0x3000}, 0x1, 0x0}) dup2(r3, r4) llistxattr(&(0x7f0000013000)="2e2f62757300", &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$vcsn(&(0x7f0000003000-0xa)="2f6465762f7663732300", 0x100000001, 0x200000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r5, 0xc04c5349, &(0x7f0000002000)={0x6c, 0x8f2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/22 12:39:19 executing program 2: set_mempolicy(0x0, &(0x7f00008a9000)=0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000c2b000)={0x0, 0x1}, &(0x7f00003bb000-0x4)=0x8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e4d000-0x10)="2f6465762f73657175656e6365723200", 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f000063e000)=0x0, &(0x7f0000fd5000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000940000)={0x45d3, 0x6, 0x8000, 0x5, 0x0, 0x6b, 0x0, 0x4, r1}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000e11000)={&(0x7f0000000000)="2e2f66696c653000", 0x0}, 0xc) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r1, 0xda}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000002000-0x4)=0x3, 0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000000f000)=0x0, 0x4) 2017/11/22 12:39:19 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) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x4, 0xffffffffffffffff, 0x1}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x81}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0xfffffffffffffff8, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x80, 0x80000000000, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x80000000000000, 0xffffffffffffffff, 0x0) times(&(0x7f000079c000)={0x0, 0x0, 0x0, 0x0}) 2017/11/22 12:39:19 executing program 4: 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, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000002, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000bba000)="2f6465762f7161745f6164665f63746c00", 0xcd98f8ade36027ac, 0x0) readlinkat(r2, &(0x7f0000d11000)="2e2f66696c653000", &(0x7f00003b5000+0x421)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) unshare(0x4000600) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f00004ae000-0x24)={0x8, 0x5, 0x21e, 0x5, 0x3, 0x7, 0x9, 0x100000001, 0x42d, 0x9, 0x9, 0x6af}) fcntl$lock(r1, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup3(r0, r1, 0x0) fallocate(r3, 0x3, 0x2, 0x5) [ 114.506335] RDS: rds_bind could not find a transport for 224.0.0.2, load rds_tcp or rds_rdma? 2017/11/22 12:39:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f000031b000)={0x1, &(0x7f0000874000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) pipe(&(0x7f0000f46000-0x8)={0x0, 0x0}) r0 = socket(0xc, 0x4, 0x6) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000709000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000027b000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000069c000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80, r1}) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000237000)={@generic="af12f84fc4be1f9a9e501bf5253345af", @ifru_flags=0x0}) seccomp(0x1, 0x3, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x400000407ffc0003}]}) syz_open_dev$loop(&(0x7f00004f6000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) socket$bt_l2cap(0x1f, 0x0, 0x0) r2 = syz_open_dev$mice(&(0x7f00004d0000)="2f6465762f696e7075742f6d69636500", 0x0, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000fbe000-0x10)={0x2f4, 0x8000, 0x3b4, 0xfffffffffffffc00, 0x0}, &(0x7f000002c000-0x4)=0x10) listen(r2, 0x3) r4 = creat(&(0x7f0000c8e000)="2e2f66696c653000", 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000084c000-0x3e)={r3, 0x36, "8bf772a3198f7e1dcc24a1ea0eccd3517ee104cc7bbbbc82b8d310e69fae909fc7dd5abfa2e8c96dc36caa832223c2e91179f9e563e1"}, &(0x7f0000bd0000-0x4)=0x3e) signalfd(r2, &(0x7f000003e000)={0x0}, 0x8) truncate(&(0x7f000028b000+0x804)="2e2f66696c653000", 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000eaf000)="2f6465762f6b766d00", 0x40000, 0x0) ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f00004fa000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000029f000-0xc)=@sack_info={r5, 0x101, 0x4}, 0xc) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00003ce000+0xd)={r7, 0x80000, r4}) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f00009d0000)={0x0, 0x0, 0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000ac5000-0xc)={0x0, 0xffffffffffffffff, 0x0}) 2017/11/22 12:39:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) open_by_handle_at(r0, &(0x7f000085f000-0x4a)={0x4a, 0x7fffffff, "7eaa32e25c38672608d50fe18361d33cf02d83d072bb613b97d98607df0b9f0e9f21382545275b02525a9d5f37dea7c3cf01c9f102ecd8ae734e956dbcd587f1ffbc"}, 0x440000) r1 = syz_open_dev$usbmon(&(0x7f0000d9f000)="2f6465762f7573626d6f6e2300", 0x8, 0x400000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000731000-0xc)={0x0, 0x1, &(0x7f0000a38000-0x1c)=[@in6={0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xbfb0}]}, &(0x7f000063e000)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000c75000)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffdea, 0x2, 0x200000000000080, 0x4, 0x0}, 0xa0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f00009db000-0x5f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = socket$inet(0x2, 0x4000000805, 0x0) open$dir(&(0x7f00001e6000-0x8)="2e2f66696c653000", 0x0, 0x870625d7b44109b1) setsockopt$inet_int(r3, 0x0, 0xf, &(0x7f0000012000)=0x402, 0x4) fcntl$addseals(r1, 0x409, 0x1) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000159000-0x2c)=[], 0x0) r6 = memfd_create(&(0x7f00009d9000)="2f6465762f7573626d6f6e2300", 0x2) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f00007e7000)=0x0, &(0x7f0000d4e000)=0x4) sendto$inet(r5, &(0x7f00000fd000)="ad", 0x1, 0x0, &(0x7f0000b48000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KDSETLED(r5, 0x4b32, 0x5f94) sendto$inet(r5, &(0x7f00006a4000)="4d", 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) write(r3, &(0x7f0000cfa000-0xba)="d71d2e57c94549452d344fc1f6fdddf5031683de5a2e40601af54f330e4e96c6019055250f62b8830eab4417c3ae4c29898da6db3282415e0d3a5528f6bb10b42b6d5e350949420f6501a1d3562fc5af82833829b4db09b153ee42da76a7792bd5ba2ab455f33d9c862bcd869f52c36d8c8640f33f53fb866f01d1da98d9b1a451e6fb2248c9dd64d054cfb255be3fec855fde072b6714753a5f507ac04b83bb9e89f6f4d4b615c6368ca7a6a50b28123cbf4307e24b5f9600eb", 0xba) ioctl$sock_bt(r5, 0x8907, &(0x7f0000881000-0x2)="06e9") modify_ldt$write2(0x11, &(0x7f0000ac7000)={0x5f0b, 0x20000800, 0x400, 0x8000, 0x9, 0xfffffffffffffff9, 0x3, 0x1f, 0x324, 0x398}, 0x10) sendto$inet(r3, &(0x7f0000512000)="20", 0x1, 0x0, &(0x7f0000ff2000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f000014e000)={r7, 0x0}, &(0x7f000034f000)=0x8) [ 114.573297] sock: sock_set_timeout: `syz-executor5' (pid 15946) tries to set negative timeout [ 114.598892] kauditd_printk_skb: 265 callbacks suppressed 2017/11/22 12:39:20 executing program 3: r0 = syz_open_dev$sg(&(0x7f00001cb000)="2f6465762f73672300", 0x0, 0x4000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000040e000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a3d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006bd000-0x78)={0x3, 0x78, 0x0, 0x1400000, 0x62, 0x10001, 0x0, 0x6fa, 0x520c4, 0x4, 0xbd5, 0x0, 0x4, 0x9, 0x0, 0x2, 0x0, 0x2, 0xef05, 0x40, 0x7, 0x2, 0x6, 0x3ff, 0xff, 0x40, 0x0}, 0x0, 0x9, 0xffffffffffffff9c, 0x8) inotify_init1(0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00007f6000-0x8)="2e2f66696c653000", 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ba9000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000fae000)={{0x0, 0x0}, {0x0, 0x0}}) getpeername$inet(r1, &(0x7f0000e66000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000464000-0x4)=0x10) perf_event_open(&(0x7f0000211000-0x78)={0x3, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x40600) socket$llc(0x1a, 0x2, 0x0) syz_open_dev$tun(&(0x7f00008e4000)="2f6465762f6e65742f74756e00", 0x0, 0xa92ace2abf8a2705) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72666b696c6c00", 0x6b0600, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000cfc000-0x4)=0x0) mmap(&(0x7f0000000000/0xb22000)=nil, 0xb22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f000067f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") connect$ax25(r2, &(0x7f000096b000)={0x3, {"8cfe35a5ffc123"}, 0xc6aa}, 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) ioctl(r3, 0x2272, &(0x7f0000001000)="01e30a") r4 = memfd_create(&(0x7f0000f62000)="845f00", 0x3) r5 = socket(0xa, 0x3, 0x3a) setsockopt$packet_buf(r4, 0x107, 0x5, &(0x7f0000f08000-0x40)="6886d42b773033c8e7bb63a79daeefdf8025926ca37536125510716622d59e1063cd9eb44655f9f9beff2f3707df8fa97c364686c9298681f66b84ad3c95d2ce", 0x40) fsync(r1) getsockopt(r5, 0x3a, 0x1, &(0x7f0000001000)="", &(0x7f0000001000)=0x0) [ 114.598901] audit: type=1326 audit(1511354360.030:1300): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=15976 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fc2c79 code=0x7ffc0000 [ 114.627511] RDS: rds_bind could not find a transport for 224.0.0.2, load rds_tcp or rds_rdma? [ 114.682886] audit: type=1326 audit(1511354360.037:1301): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=15976 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fc2c79 code=0x7ffc0000 [ 114.704496] audit: type=1326 audit(1511354360.037:1302): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=15976 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=40000003 syscall=265 compat=1 ip=0xf7fc2c79 code=0x7ffc0000 [ 114.704511] audit: type=1326 audit(1511354360.037:1303): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=15976 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fc2c79 code=0x7ffc0000 [ 114.704526] audit: type=1326 audit(1511354360.063:1304): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=15976 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=40000003 syscall=265 compat=1 ip=0xf7fc2c79 code=0x7ffc0000 [ 114.704541] audit: type=1326 audit(1511354360.063:1305): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=15976 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=40000003 syscall=162 compat=1 ip=0xf7fc2c79 code=0x7ffc0000 [ 114.704555] audit: type=1326 audit(1511354360.064:1306): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=15976 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=40000003 syscall=42 compat=1 ip=0xf7fc2c79 code=0x7ffc0000 [ 114.704571] audit: type=1326 audit(1511354360.064:1307): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=15976 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fc2c79 code=0x7ffc0000 [ 114.704586] audit: type=1326 audit(1511354360.064:1309): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=15976 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fc2c79 code=0x7ffc0000 2017/11/22 12:39:20 executing program 5: syz_open_dev$sg(&(0x7f0000223000-0x9)="2f6465762f73672300", 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000875000)={@local={0x0, 0x0, 0x0, 0x0}, @loopback=0x0, 0x0}, &(0x7f0000c81000-0x4)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f62000-0xc)={r1, @rand_addr=0x0, @rand_addr=0x0}, 0xc) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000f2d000)=0x3, 0x4) bind$inet(r0, &(0x7f0000d6a000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet(0x2, 0x1, 0x40000000000000) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f0000ec4000-0x24)="2200000015000701fa0810f700010027020809000100000008000100000100000115", 0x22) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000828000)="2f6465762f70746d7800", 0x20001, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000c76000-0x5)={0xfff, 0x0, 0x28, 0x0}, 0x5) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000e25000)=0x9) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000969000-0xfd)="1e8a3d7c09c8a9", 0x7) r5 = syz_open_dev$tun(&(0x7f0000bd2000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x4000a) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000952000-0x4)=0x0, &(0x7f0000a1d000)=0x4) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) getpeername$unix(r3, &(0x7f0000069000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000c97000-0x4)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r7 = add_key(&(0x7f0000367000-0xb)="706b6373375f7465737400", &(0x7f000056b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005c9000-0x2d)="", 0x0, 0xfffffffffffffff8) keyctl$unlink(0x9, r7, r7) r8 = dup(0xffffffffffffffff) socket$inet6(0xa, 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r6, 0xc0bc5310, &(0x7f000018b000-0xbc)={0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, "0000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$tun(r6, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) recvfrom$ax25(r8, &(0x7f00007f6000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb, 0x142, &(0x7f0000218000-0x10)={0x3, {"9c51abc78172a5"}, 0x43}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r8, 0x84, 0x1a, &(0x7f000075a000-0xeb)={0x0, 0xe3, "05a1fd2bb7289ee1936c601c3e9a58870780296554acb1529dfb459d9ada22ef5c2726a4906c89160007d375965176d863b72223e1d2f4cc4d4fa3f58b88d52496a9961210abc68fa3d04efa19c3c5971aebf0ed317167be6bf10cb54920914c9c9d93c0cc37fadc303ba4cf2cfa638b5364a54a7b12486600977b580a61a66ab02e5ac6c753e041e3e18edf445aa2befa3e4ecff2083bedd1e9b76f9aa54d86d11c30fd27daa0b18481909fe56377452126cfeaee72b957a717e662af25a34023267ad395d460a2494a46bfd2b853fe91c537eba277a9d64d55a5a176f151585d0d3d"}, &(0x7f00001ba000-0x4)=0xeb) 2017/11/22 12:39:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x200000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffffffffffffffc, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000a48000)=0x6, 0x4) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000672000)={0xce, "b745f78320132f2af7c7128474fffdf1d92bfb0c91069c3e0d6237575da2b90e0b79e83921b44a5b642bc4f1ee731bfaf4d752eb9ae7ab58026b0b602758ce2fc50df9b43fe96a0a159fd140068a298ed506434567ca83ceb77da023e85a953e5dabc9caff871958f03d0c0b7b560213c9aeb5cb18a061352cbb209161b1a9b64c704c83bc2aa47bccb10c9364d71831bfb06cd8157ca0e6f4548002fbb6c4ada5ffe274b93f31ac513497268913fd98171a4d06a7ec2aa306c353c50ccc75e38d80db25a0d769b0f76c7090b2b4"}) gettid() perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x8, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) getuid() perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ptrace$poke(0x5, r0, &(0x7f000056d000)=0x0, 0xfffffffffffffff8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)="2f6465762f73657175656e6365723200", 0x1, 0x0) ioctl$KDGKBLED(r2, 0xc0045405, &(0x7f0000001000-0x1)=0x0) getrandom(&(0x7f0000a6d000-0x19)="00000000000000000000000000000000000000000000000000", 0x19, 0x3) socket$inet6_dccp(0xa, 0x6, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b39000)="2f6465762f7161745f6164665f63746c00", 0x101000, 0x0) r3 = epoll_create(0x3) r4 = syz_open_dev$vcsn(&(0x7f0000bf6000-0xa)="2f6465762f7663732300", 0xfffffffffffffffc, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000bf6000)={0x0, 0x0}) read$eventfd(0xffffffffffffffff, &(0x7f0000060000)=0x0, 0x8) epoll_wait(r3, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0x1) gettid() 2017/11/22 12:39:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000d34000-0x8)="2e2f66696c653000", 0x40140, 0xa0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000cf9000-0x4)=0x4, 0x4) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000118000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f0000e3c000)=0xfffffffffffffd30) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)="2f6465762f73657175656e6365723200", 0x1, 0x0) ioctl$KDGKBLED(r1, 0x4004510d, &(0x7f0000748000-0x1)=0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f000085f000)={0xdb, 0x0, 0x10003, 0xc}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f0000abf000-0x8)={0x5, r2}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cbb000-0xe)=[@in6={0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, @in6={0xa, 0x3, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xe6c1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x74) 2017/11/22 12:39:20 executing program 0: r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000e6d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000821000-0x4)=0x14, 0x800) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000030d000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) request_key(&(0x7f000000b000)="6173796d6d657472696300", &(0x7f0000696000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000218000)="70707030216574683100", 0x0) add_key(&(0x7f0000405000-0xd)="646e735f7265736f6c76657200", &(0x7f0000b34000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000cda000)="ebb77c37c316c3ab41a3a46d420a3f427d50c3a3ea4b52f6368545ac10073c67f5ea44b770bf2dc6cfdff8130e80ebec92ca0b1eca1d1fd0a445eeea756258b48f05af707d753af70463933f24068f8b76a2d8b7b521e99c224006bd3ca3a3f26d48c707851ef126c8d7a6c58925ba4b936ee8727c56fa34f6e4d15e417f5842d5f05647c3f71133975604be999886bdb935e4890b55d6a185794dd91f23b2e68156375dc77d3f50e66c0c031a8c747b1c0a6aec00d60c6d6d73a2c41b35516cafa53a13706177a60aca1e85074b95b12c89c2d0c5f83a7f79ae651e0d29ae55e08f78aae20247779cd6b2b4", 0xec, 0xfffffffffffffffe) r1 = request_key(&(0x7f0000e92000)="6269675f6b657900", &(0x7f0000c2e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000eb4000)="6b656b7269546700", 0xfffffffffffffffb) add_key(&(0x7f0000f87000)="73797a6b616c6c657200", &(0x7f0000522000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00003ea000-0x64)="68f750ed91fd0918303ecfeccc741c6a1efb3ba3baa987d3f2b96549e07cc28798c3f97da09f7ba512c26fc7980fc3a5af4b5954b7f3124fcb7e1445bc0e0546e1224c3f84857c57141286804eb434284989e572183fb47869744546654e97c44ecb2493", 0x64, r1) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) unshare(0x20000000) r2 = syz_open_dev$sg(&(0x7f0000223000-0x9)="2f6465762f73672300", 0x3ff, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x10000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r3 = socket(0x1e, 0x1000000000005, 0x0) recvmsg(r3, &(0x7f0000016000-0x38)={&(0x7f000022b000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000ae6000-0x50)=[{&(0x7f0000963000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72}, {&(0x7f000080c000-0x2d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2d}, {&(0x7f00008a9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x60}, {&(0x7f0000f46000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x43}, {&(0x7f000037b000-0xbd)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}], 0x5, &(0x7f00005c5000)="", 0x0, 0x0}, 0x0) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f00007df000)=0xffffffffffffff91, &(0x7f0000b28000-0x4)=0x1) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000772000-0x10)={0xdc, 0x0, 0x2, 0x800}, 0x10) getsockname$ax25(r2, &(0x7f00009db000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f00002e3000-0x4)=0x10) r4 = syz_open_dev$sg(&(0x7f000044d000-0x9)="2f6465762f73672300", 0x802, 0x2) write$evdev(r4, &(0x7f000082c000-0x78)=[{{0x0, 0x0}, 0x400, 0x8, 0xffffffffffff062c}, {{0x0, 0x2710}, 0x0, 0x3, 0x8416}, {{0x0, 0x0}, 0x0, 0x9, 0x6}, {{0x77359400, 0x0}, 0x1, 0x3ff, 0x400}, {{0x0, 0x0}, 0xc96, 0x0, 0x7fff}], 0x78) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ef4000)="2f6465762f6877726e6700", 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x80000003, 0x41010, r5, 0x200) bind$unix(r2, &(0x7f0000183000)=@file={0x1, "2e2f66696c653000"}, 0xa) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x97bd, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(r4, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000f43000)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8001}, &(0x7f00008f4000)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f000096f000)={r6, 0x80000001}, &(0x7f000026a000)=0x8) 2017/11/22 12:39:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000543000-0x20)="1c0000001e000720276822081d000000010000140000e4ff0180f70000020011", 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000067e000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f000041d000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000279000-0x8)={r2, r3}) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000bc7000-0xa)="2f6465762f6375736500", 0x80000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000873000)={r4, 0x7ffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x4, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x2002) clock_gettime(0x7, &(0x7f00003c0000-0x10)={0x0, 0x0}) waitid(0x3, 0xffffffffffffffff, 0x0, 0x40000005, &(0x7f00007d4000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setitimer(0x2, &(0x7f0000511000-0x20)={{r6, 0x0}, {0x0, 0x0}}, &(0x7f0000a6f000)={{0x0, 0x0}, {0x0, 0x0}}) fcntl$getown(r1, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f00004a6000)="2f6465762f72616e646f6d00", 0x0, 0x40000) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) futex(&(0x7f0000001000)=0x0, 0x88, 0x1, &(0x7f000037b000-0x10)={0x0, 0x0}, &(0x7f0000b70000)=0x0, 0x0) io_setup(0x838c, &(0x7f000065b000)=0x0) clock_gettime(0x0, &(0x7f0000419000-0x10)={0x0, 0x0}) io_getevents(r7, 0x2, 0x9, &(0x7f0000071000-0x120)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000659000)={r8, r9+30000000}) syz_extract_tcp_res(&(0x7f000018c000)={0x42424242, 0x42424242}, 0x1, 0x2) r10 = socket(0x10, 0x802, 0x0) write(r10, &(0x7f00005ba000-0x20)="2000000019000776530000000000480080200d23001100052a00000400000000", 0x20) accept4$ipx(r1, 0x0, &(0x7f00004e7000)=0x0, 0x80000) 2017/11/22 12:39:20 executing program 6: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000ff2000-0x18)={0x0, []}, &(0x7f0000ff3000-0x4)=0x4) r2 = socket$inet6_sctp(0xa, 0x9, 0x84) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r1, &(0x7f0000ff6000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000ff6000-0x4)=0xe, 0x80000) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000116000)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff6000-0x4)=0xe8) bind$packet(r3, &(0x7f0000cce000)={0x11, 0xf, r4, 0x1, 0x9, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00009d5000-0x4)=0x0, &(0x7f00008f3000)=0x4) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f000034c000-0x28)={@common="697036746e6c30000000000000000000", @ifru_data=&(0x7f0000feb000-0x20)="d87b092cef24cad3c720059387ee8721e5828c3cff0700008ddcfeb43ef0c0b3"}) 2017/11/22 12:39:20 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)=0x0) perf_event_open(&(0x7f0000001000-0x78)={0x4000000002, 0x78, 0xdc, 0x2, 0x0, 0x2, 0x0, 0xab, 0x0, 0x0, 0xfc, 0xfffffffffffffffd, 0x3, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x400000000000001, 0x1, 0x0, 0xfffffffffffffffd, 0x4, 0xfffffffffff7fffd, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x2, 0x3, 0x0, 0x0, 0x0, 0x4, 0x1, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x2, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00005ee000)={0x2, 0x78, 0x44, 0x400000000000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x72) signalfd4(r1, &(0x7f00008b6000-0x8)={0xfffffffffffffffc}, 0x8, 0x0) getpeername$ax25(0xffffffffffffffff, &(0x7f0000f0d000)={0x0, {"00000000000000"}, 0x0}, &(0x7f000054c000-0x4)=0x10) syz_open_dev$urandom(&(0x7f00000af000)="2f6465762f7572616e646f6d00", 0x0, 0xe00) remap_file_pages(&(0x7f0000d2c000/0x2000)=nil, 0x2000, 0x0, 0x81, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000097a000)="2e2f66696c653000", 0x0, 0x20) r3 = memfd_create(&(0x7f0000e55000-0x12)="3565681b2a997365637572695d793a2300", 0x3) epoll_create(0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00004d8000-0x4)=0x0, &(0x7f0000052000-0x4)=0x4) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x400000000000000) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f0000fda000-0x10)={0x100, 0x0}, &(0x7f0000049000-0x4)=0x0, 0x4) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f0000352000)={"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"}) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x0, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000c8b000)={0x0, 0x7ff, 0x1, 0x4}) syz_open_dev$sg(&(0x7f00003b8000-0x9)="2f6465762f73672300", 0x80000001, 0x80) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff8001, 0x0, 0x0, 0x42, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000bcf000)="1ab3041a1b362ab1c74080596dead2fadca26331d63e10193c111d7f1f62ada44c3f974533872c5e29318f6281f2ca26ed3dd11472f3ae9b5ffdd9da3642f5b7b5cbec588fbe20e727abfeded5f41eb4ac89f5a7894530ef27112e9be7ab04a3d17ba4163a6b4cf038c7dd93a4b3f4cf3ca52dc51f05581d551bcc3f1ebcdb707349fcc6404acbb322b633fbf0ba88999cb4e1016e5d25a3932c9f5cf882833197b4c801de2351cf8de9e67fb1433ba3edee1ba9a213f61a2faa7457a3b04e56d7d62957b7b65637deaf22d55c2e40bbf448a369c94f6d95356109bad88f9bce0233c6e34a08898919ccce7ff22e9d7f6593f1186a8b5e83", 0xf8) r4 = socket(0xd, 0x8000a, 0x10000000000) connect$inet6(r4, &(0x7f0000375000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) socket$netlink(0x10, 0x3, 0x100000011) 2017/11/22 12:39:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000021a000)="2e2f66696c653000", 0x80000, 0x0) setxattr(&(0x7f0000d6c000)="2e2f66696c653000", &(0x7f0000ebe000-0x14)=@random={"6f73782e00", "2d62646576245b2d4073656c696e757800"}, &(0x7f0000bd8000)="2f89626465765d00", 0x8, 0x2) epoll_pwait(r0, &(0x7f0000ad6000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x0, &(0x7f00009a2000-0x8)={0x73987ffffffffd}, 0x8) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6a8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f00009fe000-0xfa)="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", 0xfa) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000092d000)={{{@in=@multicast1=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e0a000)=0xe8) lseek(r1, 0x0, 0x7) ioctl$sock_ifreq(r0, 0x893c, &(0x7f0000936000)={@common="69705f76746930000000000000000000", @ifru_addrs=@ax25={0x3, {"42ddfcaa3adbfd"}, 0x8}}) symlinkat(&(0x7f0000edb000-0x8)="2e2f66696c653000", r0, &(0x7f0000e6b000-0x8)="2e2f66696c653000") getrandom(&(0x7f0000335000)="000000000000000000000000000000", 0xf, 0x1) [ 114.704602] audit: type=1326 audit(1511354360.064:1310): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=15976 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=40000003 syscall=265 compat=1 ip=0xf7fc2c79 code=0x7ffc0000 2017/11/22 12:39:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00007e3000-0x8)="2e2f66696c653000", 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) symlink(&(0x7f0000dfd000)="2e2f66696c653000", &(0x7f000074e000-0x8)="2e2f66696c653000") prctl$setname(0xf, &(0x7f0000000000)="736563757269747900") r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dc9000)="2f6465762f73657175656e6365723200", 0x40000400, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000067f000)=@int=0x0, &(0x7f0000f30000-0x4)=0x4) r3 = socket$inet6(0xa, 0x800, 0x0) setsockopt$sock_int(r3, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r3, &(0x7f0000d1a000)={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r4 = dup2(0xffffffffffffff9c, r3) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000354000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000069a000)=0xb) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00006e1000-0x4)=0x0, &(0x7f00009fa000)=0x4) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000029000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r5, 0x40085112, &(0x7f000022f000-0x50)={{0xff, 0xc}, {0x10000, 0xfff}, 0x0, 0xfffffffffffffffc, 0x88, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f000005f000-0x1)={0x2, [0x9, 0x8]}, &(0x7f0000e62000-0x4)=0x8) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r3) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000aae000-0xbd)={0x0, 0xb5, "9329338b74160441dde40605f423848f5512129001162063aac5d82a083435bc17222e9cc59206e07622927b463330a3e3bdd11b46087a668956138fa480457be0af431b852ba72dd72534ef490a5a6b884537f727309090089adc198765c5b0bca530e17724225369a9dc90ea6b109b72cc6670e54f735485ca3891ddd624a3ee3d07f913dcc5ff8fbbf4263ac4ead9ca59771c036a3a00c83b7527be656f38898e8113cc0ca45a45f1257b87454ff0d1a33c1e5f"}, &(0x7f0000806000-0x4)=0xbd) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000b77000)={r6, 0x1ff, 0x10000, 0x7fffffff}, &(0x7f0000621000)=0x10) sendto$inet6(r3, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f0000509000-0x20)={{&(0x7f0000672000/0x2000)=nil, 0x2000}, 0x20000000000, 0x0}) setsockopt$inet_buf(r2, 0x0, 0x28, &(0x7f0000002000)="b46129334ea10e2766fa41e5897f3ead55c6624b", 0x14) writev(r0, &(0x7f0000c2c000-0x8)=[{&(0x7f0000c17000-0x2b)="2900000018003119ef6eff00001100070a0000000000ff067a0000000c000800040000001f00000001", 0x29}], 0x1) 2017/11/22 12:39:20 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) r1 = dup(r0) mkdirat(r1, &(0x7f000000b000)="2e2f636f6e74726f6c00", 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f000044b000)="2e2f636f6e74726f6c00", 0x1, 0x0) mkdirat(r2, &(0x7f00008a8000)="2e2f66696c653000", 0x0) openat(0xffffffffffffffff, &(0x7f000052f000-0xa)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup(r0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0xa3fe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r3, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) r6 = gettid() capget(&(0x7f0000f2d000-0x8)={0x20080522, r6}, &(0x7f0000563000-0x18)={0x80000000, 0x6, 0x4, 0x7fffffff, 0x1, 0x751}) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004c4000)="2f6465762f73657175656e6365723200", 0x8000, 0x0) ioctl$KDGKBENT(r5, 0x4b46, &(0x7f000061a000-0x4)={0x4, 0x89, 0x72}) ftruncate(r4, 0x9) 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, 0xffffffffffffffff, 0x0) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae9000)="2f6465762f6b766d00", 0x0, 0x0) r9 = ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r9, 0x4010ae67, &(0x7f00005cb000-0x10)={0x0, 0x100000, 0x0}) clock_getres(0x1, &(0x7f0000f73000)={0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r9, 0x4010ae67, &(0x7f0000ebd000)={0xd000, 0x101000, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r10 = socket(0xa, 0x2, 0x0) connect$inet(r10, &(0x7f0000057000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r10, &(0x7f0000056000)={&(0x7f000001e000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000056000)=[{&(0x7f000002d000)=[], 0x0}, {&(0x7f0000a45000)=[], 0x0}, {&(0x7f00007c4000)=[{0x10, 0x0, 0x0, 0x0, 0x100000007, ""}], 0x10}], 0x3, 0x0, 0x0, 0x0}, 0x7ffe) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00009a2000)={0x0, 0x0}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r7, 0x4010ae68, &(0x7f0000229000-0x10)={0xf000, 0x13000, 0x0}) bind$unix(r5, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) [ 114.933765] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. 2017/11/22 12:39:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f000056b000-0x4)=0x0, 0x80000) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000811000-0x4)=0x80000000000000, 0x4) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = syz_open_dev$evdev(&(0x7f0000e8c000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40086410, &(0x7f0000ed1000-0x8)={0x9, &(0x7f000041b000)="78108885786953ebd3"}) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000362000-0x4)=0x40000002) close(r2) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000e00000-0x95)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = eventfd2(0x0, 0x0) pipe2(&(0x7f0000786000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000b92000-0x99)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getpeername$packet(r5, &(0x7f0000ae6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a12000-0x4)=0x14) bind$packet(r4, &(0x7f0000f57000)={0x11, 0x0, r6, 0x1, 0x27d7, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) lookup_dcookie(0x1, &(0x7f0000d51000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d) r7 = request_key(&(0x7f00009da000-0x8)="6b657972696e6700", &(0x7f0000709000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00005e8000-0x1)="00", 0xffffffffffffffff) r8 = geteuid() getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000d21000)={0x0, 0x0, 0x0}, &(0x7f0000efd000-0x4)=0xc) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f000024f000)={0x0, 0x0, 0x0}, 0xc) ioctl$TUNATTACHFILTER(r4, 0x401054d5, &(0x7f0000fd7000)={0x3, &(0x7f000034f000)=[{0xfff, 0x7, 0x56cc, 0x7}, {0xfffffffffffffffd, 0x0, 0x1, 0x80000000}, {0x0, 0x1, 0x8, 0xffffffff}]}) getgroups(0x8, &(0x7f0000d4b000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r9, 0x0, r10, 0x0, 0x0]) r12 = open$dir(&(0x7f0000aeb000)="2e2f66696c653000", 0x403, 0x8) keyctl$chown(0x4, r7, r8, r11) write$fuse_notify_store(r5, &(0x7f0000012000-0x28)={0x28, 0x0, 0x0, 0xffffffffffffffe1, 0x0, 0x0}, 0x28) splice(r4, 0x0, r2, 0x0, 0x1ff, 0x0) fcntl$getflags(r5, 0x408) dup2(r3, r4) socket$packet(0x11, 0x2, 0x300) dup2(r4, r12) read$eventfd(r4, &(0x7f0000759000)=0x0, 0x8) [ 115.014812] device gre0 entered promiscuous mode 2017/11/22 12:39:20 executing program 6: mmap(&(0x7f0000001000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c15000)={0x0, 0x0}) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000550000)={"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"}) write(0xffffffffffffffff, &(0x7f0000f69000)="240000001a0025f1006b00040dbbfc00810b00ff00090000000700eb080000bc00805305", 0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000f6b000-0xb8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000f6c000-0x10)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) [ 115.045152] netlink: 1 bytes leftover after parsing attributes in process `syz-executor2'. [ 115.068249] IPv6: NLM_F_REPLACE set, but no existing node found! 2017/11/22 12:39:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003ac000/0x4000)=nil, 0x4000, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00007bb000-0x4)=0x5, 0x4) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f3c000)=0x7f, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ddc000-0x9)="2f6465762f72746300", 0x0, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f00008d9000-0x4)={0x7, 0x3, 0xfffe, 0x0}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000e95000)=0x0, &(0x7f00007f7000)=0x4) bind$inet6(r0, &(0x7f00006d9000-0x1c)={0xa, 0x2, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff6}, 0x1c) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000352000)="38", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x4}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000060c000)={0x0, @in6={{0xa, 0x2, 0xffffffff00000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9, 0x2, 0x2, 0x7, 0x44}, &(0x7f0000756000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000230000-0x8)=@assoc_value={r3, 0x1}, 0x8) read(r2, &(0x7f0000c2b000-0x13)="00000000000000000000000000000000000000", 0x13) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000bd7000-0xc)={r3, 0x3, 0x20030}, 0xc) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000384000)=0x0, 0x4) bind$inet6(r0, &(0x7f0000f4e000-0x1c)={0xa, 0x0, 0x7c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff}, 0x1c) sendto$inet6(r2, &(0x7f0000e2a000)="8c2fc33b216b549a14e8f4b03caf04ab3c8421d7776c91a6c0d0bdc357ef2603b3b8d7dc13a242bbe1061a120558ba847d7b83ffee0437e8437cc371cc0bcc", 0x3f, 0x840, &(0x7f0000490000-0x1c)={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0xab}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000753000)={0x2, [0x0, 0x0]}, &(0x7f0000d98000)=0xc) pipe2(&(0x7f0000d0d000-0x8)={0x0, 0x0}, 0x2000000080000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = epoll_create1(0x0) r5 = timerfd_create(0x0, 0x0) clock_gettime(0x8000000000000, &(0x7f0000f25000-0x8)={0x0, 0x0}) timerfd_settime(r5, 0xfffffffffffffffd, &(0x7f0000eb4000)={{0x0, r7}, {r6, r7+10000000}}, &(0x7f0000e93000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f0000c1d000)={0x0, 0x0}) 2017/11/22 12:39:20 executing program 2: mmap(&(0x7f0000000000/0xce2000)=nil, 0xce2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x100003, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008a6000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000150000)=0x0, 0x4) connect$inet(r1, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000141000-0x4)=0x14, 0x4) syz_open_dev$usbmon(&(0x7f000030e000-0xd)="2f6465762f7573626d6f6e2300", 0x7fff, 0x800) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000662000-0x20)={@generic="81f34596725ee9fc43c167991822c780", @ifru_flags=0x1000}) recvfrom$inet(r1, &(0x7f0000930000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0xfa5, 0x100, 0x0, 0x0) writev(r1, &(0x7f0000003000)=[{&(0x7f0000d5b000-0x1001)="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", 0xfc1}], 0x1) sendto$inet(r1, &(0x7f0000934000-0x1001)="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", 0x480, 0x0, &(0x7f0000931000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f0000002000-0x5d)="0000000000000000000000000000000000000000000000000000000000", 0x1d, 0x100, &(0x7f000011f000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$bt_bnep(0x1f, 0x3, 0x4) r2 = socket$inet6(0xa, 0x80003, 0x2b) setsockopt$inet6_int(r2, 0x29, 0x7, &(0x7f0000828000)=0x0, 0x4) sendto$inet6(r2, &(0x7f00008e5000)="38", 0x1, 0x8000, &(0x7f0000c30000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xffffffffffffffff}, 0x1c) poll(&(0x7f0000f7e000)=[], 0x0, 0x400) sendto$inet6(r2, &(0x7f0000e95000+0xd21)="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", 0x801, 0x0, &(0x7f0000004000-0x1c)={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000da7000-0xb3)={0x0, 0xab, "ec7ed6c73bd3554214eaa0693c27336b1c9d83883f47a6ec932fe45663115e26d3fc74b787c803417f45b0d60cbb16177fabed0a0f7ba0abfdc19d3a42319d9e545701d020ed9ad11fdfa9c9f5fbeb63419010c7e804285830203bd78e81eba9db2aa3920862e5e407ae268fc683529d6fea54fb489d97121dae2de00b3c167b66285e418dcd5458866cfcb8af0425cc99006fc19e64e23ace82f7530eddb3873a528681c36a7c690c5fe8"}, &(0x7f0000f7b000)=0xb3) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006d2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e82000)=0xc) mmap(&(0x7f0000000000/0x89f000)=nil, 0x89f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000542000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet(0x2, 0x3, 0x8) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000319000)=0x7, 0x4) 2017/11/22 12:39:20 executing program 1: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000001a000-0xc)={0x4, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f6b766d00", 0x40000000000000, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x80000000005) mmap(&(0x7f0000024000/0x4000)=nil, 0x4000, 0x2, 0x20002010, r1, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000031000)={0x4, 0x0, [{0x80000008, 0x200000000d5a, 0x401, 0x9, 0xffffffff, 0x0}, {0xc0000001, 0xd7, 0x400, 0x0, 0x9, 0x0}, {0xd, 0x1ff, 0x80000000003, 0x1ff, 0x0, 0x0}, {0x0, 0x20, 0x3, 0x1, 0x0, 0x0}]}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000023000-0x18)={0x1, 0x0, [{0x18e, 0x0, 0x400000}]}) mmap(&(0x7f0000012000/0x3000)=nil, 0x3000, 0x2000008, 0x40011, r0, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f000001f000)=0x7001) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x30, 0xffffffffffffffff, 0x1000) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000027000)={0x0, 0x4, 0x5, &(0x7f0000031000)=0x0}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000024000-0x9)="2f6465762f6b766d00", 0x2800, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEBUGREGS(r3, 0x8080aea1, &(0x7f0000033000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0xbaf) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x2) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x40010, 0xffffffffffffffff, 0x54) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XCRS(r3, 0x8188aea6, &(0x7f0000032000)={0x5, 0x3e2cb6bf, [{0x4, 0x0, 0x4}, {0x5, 0x0, 0x4}, {0xffffffff, 0x0, 0x4}, {0x81, 0x0, 0x8}, {0x0, 0x0, 0x4}]}) ioctl$KVM_SET_CPUID(r6, 0x4008ae8a, &(0x7f000000c000)={0x2, 0x0, [{0x1, 0x0, 0x2, 0x7, 0x0, 0x0}, {0xd, 0xffffffffffff7ad0, 0x6, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f0000001000-0x88)={0x8, 0x0, [{0xc0000102, 0x0, 0x6}, {0x584, 0x0, 0xfffffffffffffffd}, {0xbfe, 0x0, 0x207}, {0x0, 0x0, 0x2}, {0x25d, 0x0, 0x8}, {0xbbe, 0x0, 0x4}, {0xfbf, 0x0, 0x7f}, {0xbfb, 0x0, 0x2}]}) mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x2000000, 0x32, r0, 0x400000) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000030000)=0x7) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID2(r6, 0x4008ae90, &(0x7f0000001000-0x80)={0x3, 0x0, [{0x6, 0x890f, 0x1, 0x1, 0x1, 0x6c7e, 0x2, [0x0, 0x0, 0x0]}, {0x4, 0x800005, 0x2, 0x81, 0x4, 0x754864cf, 0x4, [0x0, 0x0, 0x0]}, {0x0, 0x3f, 0x5, 0x5, 0x4, 0x5484, 0x1, [0x0, 0x0, 0x0]}]}) mmap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x3, 0x32, r0, 0x1008000000000000) ioctl$KVM_GET_SUPPORTED_CPUID(r4, 0xc008ae05, &(0x7f0000030000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000035000-0x40)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/22 12:39:20 executing program 4: r0 = syz_open_dev$mouse(&(0x7f000095e000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x81, 0x400040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{0x4, 0x9}, {0x80, 0x3ff}, 0x28000000, 0x4, 0x100, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0x0, &(0x7f000098f000)="00000000", &(0x7f0000fcd000-0x4)=0x4) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000238000-0x8)="2e2f66696c653000", &(0x7f0000f3c000)="0000000000", 0x5) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f00003dc000+0x159)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = epoll_create1(0x80001) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000fce000-0xc)={0x7fa069f69da8b5eb, 0x0}) mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x40000000015, 0x5, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000f65000)=0x5, 0x4) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007dc000-0x8)="2e2f66696c653000", &(0x7f0000c4e000)="0000000000", 0x5) bind$inet(r3, &(0x7f0000004000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = epoll_create1(0x800000000) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f000000b000-0xc)={0x3, 0x0}) sendto$inet(r3, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r3, 0x1, 0x3b, &(0x7f0000fcc000)=0x0, &(0x7f0000fcc000)=0x4) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000745000)=[{r4, 0x6000, 0x0}, {r2, 0x8, 0x0}, {r0, 0x4020, 0x0}, {r3, 0x4, 0x0}, {r4, 0x1a, 0x0}, {r2, 0x1, 0x0}], 0x6, 0xfff) sendto$inet(r1, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000fca000-0x50)=[{r2, 0x1, 0x0}], 0x1, 0x80) [ 115.132928] IPv6: NLM_F_REPLACE set, but no existing node found! 2017/11/22 12:39:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00004d1000-0x10)=[{&(0x7f0000f20000-0x29)="290000001a001900013d3500000a0006020000040000ff00000000040d001000000700002400030108", 0x29}], 0x1) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000010c000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f000095a000-0x8)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00001bf000)=r2) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000d5d000)={0x0, 0xce86}, &(0x7f0000701000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000124000-0x14)={0x0, 0x3, 0x7, 0x8, 0x0, 0x0}, &(0x7f0000c1b000)=0x14) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00006c9000-0x8)=@assoc_value={r3, 0x401}, &(0x7f00007e7000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000857000-0xc)=@sack_info={r4, 0x3, 0x3ff}, &(0x7f0000d73000-0x4)=0xc) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000053f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f00005b2000)={0x1, 0xc, 0x2000000000000000, 0x4, r5}, &(0x7f0000c3e000)=0x10) socketpair(0x200000001a, 0x1, 0x800, &(0x7f0000417000-0x8)={0x0, 0x0}) getsockopt$bt_hci(r7, 0x0, 0xffffffffffffffff, &(0x7f000000b000+0xa99)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000432000-0x4)=0xfa) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r8, 0xc00c642e, &(0x7f00004e5000)={0x0, 0xffffe, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r9, 0xc0106426, &(0x7f0000d1d000)={0x4, &(0x7f000022f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = socket(0x19, 0xf, 0x34600000) setsockopt$SO_BINDTODEVICE(r10, 0x1, 0x19, &(0x7f00000ef000-0x10)=@generic="081dc14341c893fe0c4b48cf542ec3af", 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000f80000)={r5, 0x7fff}, &(0x7f000072f000-0x4)=0x8) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000d4e000-0x108)={0x22, {{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) connect$unix(r10, &(0x7f00006bc000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) r11 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x1, 0x1, 0x0, 0xfffffffffffffffc, 0x1}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f000003e000-0x90)={0xffffffff, {{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]}}, 0x90) getsockopt$inet_mreqn(r11, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r11, 0x84, 0x72, &(0x7f000027e000)={0x0, 0x6, 0xffffffffffffffff}, 0xc) ioctl$sock_SIOCETHTOOL(r11, 0x8946, &(0x7f00002cc000-0x28)={@common="6c6f0000000000000000000000000000", &(0x7f00004b5000)=@ethtool_ts_info={0x41, 0x7, 0x4, 0x6, [0x7, 0x8, 0x5], 0x2, [0x0, 0xaa8, 0x34]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFADDR(r7, 0x8916, &(0x7f0000e8d000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, r12}) setsockopt$inet6_IPV6_PKTINFO(r8, 0x29, 0x32, &(0x7f00002b9000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r12}, 0x14) ioctl$sock_inet6_SIOCDELRT(r11, 0x890c, &(0x7f0000e3d000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x7, 0x6, 0x2, 0x100, 0x4, 0x1, r12}) ioctl$sock_inet6_SIOCDIFADDR(r11, 0x8936, &(0x7f0000778000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, r12}) 2017/11/22 12:39:20 executing program 5: r0 = perf_event_open(&(0x7f000071f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff8000, 0x0, 0x0, 0x0, 0x278d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffe, 0x0, 0x0}, 0x0, 0x0, r0, 0xd) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000f92000)={0xffffffffffffffff, 0x0}) r3 = memfd_create(&(0x7f000058f000-0x1)="00", 0x3) dup2(r1, r1) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6b, 0x2, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x1ff, 0x3, 0x0, 0x0, 0x0, 0x7ffffffff, 0x0, 0x0, 0x40, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d92000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$sg(&(0x7f0000263000-0x9)="2f6465762f73672300", 0x8000080000000, 0x109000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r5 = socket(0x10, 0x2, 0x10) write(r5, &(0x7f000025c000)="240000001d00212f120000000000001f04049a1000010000000103ff940000000005e10001012f", 0x27) fchmodat(r4, &(0x7f0000778000-0x8)="2e2f66696c653000", 0xfffffffffffffffd) r6 = fcntl$getown(r4, 0x9) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x7, 0x4, 0x0, 0x0, 0x6, 0x0, 0xfffffffffffffffe, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x5000, 0x0, 0x80001, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f000031c000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f0000626000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) sync_file_range(r2, 0x1, 0x800, 0x4) sync() r7 = getuid() getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e44000)={0x0, 0x0, 0x0}, 0xc) r9 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r9, 0x80000000, 0x8, &(0x7f0000938000)="00040045", 0x4) chown(&(0x7f0000806000)="2e2f66696c653000", r7, r8) memfd_create(&(0x7f0000254000-0x3)="53f9", 0x0) 2017/11/22 12:39:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002bb000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x187, "6c72772873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) fcntl$getownex(r0, 0x10, &(0x7f0000682000-0x8)={0x0, 0x0}) pipe2(&(0x7f00001ae000+0x9db)={0x0, 0x0}, 0x80000) perf_event_open(&(0x7f0000f7e000)={0x0, 0x78, 0x18000000000, 0x4, 0x40, 0x1, 0x0, 0xfff, 0x40000, 0xe, 0xffffffff, 0x2, 0x378, 0x4, 0x0, 0x7fffffff, 0x6, 0x8, 0x7, 0x0, 0xff, 0x8000, 0x7, 0x3ff, 0x9, 0x9, 0x0}, r1, 0x800, r2, 0x1) bind$alg(r0, &(0x7f0000845000)={0x26, "686100000000000000dffa000000", 0xffffffffffffffff, 0x0, "726d6431363000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000742000)="9d3be52957c3fdcc805fa6c76c275a1fedb078c499b158dbc02b1766d4fb91ad6f308bb7350dbed9b16d2c9e75387dc4f4ed618919822920db7232261c1c113e88ff9c270a00059c64ba675a2230c098f570248770604ae56ec37ae5", 0x5c) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000671000-0x9)="2f6465762f76637300", 0x101000, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000c29000)={0x9}, 0x1) 2017/11/22 12:39:20 executing program 0: sysfs$1(0x1, &(0x7f0000495000)="00") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a5c000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) splice(0xffffffffffffffff, 0x0, r0, 0x4, 0x0, 0xffffffffffffffff) r2 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r2, &(0x7f00008ab000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup3(r1, r2, 0x80004) lgetxattr(&(0x7f0000c0d000)="2e2f66696c653000", &(0x7f000089a000-0x15)=@known="636f6d2e6170706c652e46696e646572496e666f00", &(0x7f000019c000-0xe0)="", 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000d79000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffc, 0x1, 0x1, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x0, 0x0) r5 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r5, &(0x7f0000e69000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r6 = socket$inet(0x2, 0x6, 0x0) shutdown(r6, 0x0) listen(r5, 0x2) connect$inet(r6, &(0x7f0000952000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r6, &(0x7f0000844000)="7b", 0x1, 0x0, &(0x7f0000995000-0xc)=@nl={0x0, 0x0, 0x8001, 0x0}, 0xc) sendmsg$inet_sctp(r6, &(0x7f0000ed7000)={&(0x7f0000278000)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000970000)=[], 0x0, &(0x7f000034d000)=[], 0x0, 0x0}, 0x0) sendto$inet(r6, &(0x7f0000bd2000-0xad)="", 0x0, 0x0, &(0x7f00005c3000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r2, &(0x7f0000753000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x42, 0x100fe, &(0x7f0000a58000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r6, &(0x7f00003d1000)="70be", 0x2, 0x1, &(0x7f0000796000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r5, &(0x7f00005bf000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d, 0x1f, &(0x7f0000b5c000-0x1c)={0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) close(r0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f00002de000)={0x0, []}) ioctl$sock_SIOCSIFBR(r2, 0x8940, &(0x7f0000b78000-0x18)=@generic={0x1, 0x0, 0x1ff}) 2017/11/22 12:39:20 executing program 3: r0 = socket(0x0, 0x800, 0xe89e) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00007f4000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x300}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x16, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000014000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = geteuid() fchownat(0xffffffffffffffff, &(0x7f0000003000)="2e2f66696c653000", r3, r2, 0x1c00) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000001000-0x28)=[{&(0x7f0000003000)="67e289ad00806ce44a3282e91d2ae546770f23d28b55fcbd27a71fecae1f4ceca7fa4185", 0x24}, {&(0x7f0000012000-0x3f)="5862074d21f0df16ccc816af4b51a5259362706c572c72173ef9f53dfde119a878151068c934c31f0db8cfe5375b08e94dbbd7ecf8a3ac9f67180aa89d5880", 0x3f}, {&(0x7f0000004000-0xfc)="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", 0xfc}, {&(0x7f0000003000)="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", 0xff}, {&(0x7f0000002000)="e3669c26a161efd9969302e36ceb03b10199dfb0", 0x14}], 0x5, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r4, 0x29, 0x7, &(0x7f0000005000-0x4)=0x0, &(0x7f0000006000-0x2)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000005000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x1140000, &(0x7f00006d8000)="54", &(0x7f0000c07000-0x4)=0x0, &(0x7f0000e02000-0x4)=0x0, &(0x7f0000c5e000-0x3)="ca0f54") fremovexattr(r0, &(0x7f0000a38000)=@random={"6f73322e00", "70726f636367726f7570c8657468315b00"}) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f3b000)="2f6465762f73657175656e6365723200", 0x200000, 0x0) getsockopt$sock_timeval(r5, 0x1, 0x15, &(0x7f0000705000-0x8)={0x0, 0x0}, &(0x7f0000c79000-0x4)=0x8) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000909000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/11/22 12:39:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000663000)="2e2f66696c653000", 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000f18000)={0x0, 0x5, &(0x7f0000ecf000-0x68)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x2, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00006ed000)=0x10) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$bt_hci(0x1f, 0x3, 0x1) sync_file_range(r2, 0x7ff, 0x2786, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x400000000000032, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000fbb000)="2f6465762f696e7075742f6d6f7573652300", 0x5, 0x800) r4 = userfaultfd(0x80001) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000842000-0x18)={0xaa, 0x4, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000347000-0x20)={{&(0x7f000093d000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r5 = gettid() process_vm_writev(r5, &(0x7f0000c22000)=[], 0x0, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)="00", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) close(r4) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00000b3000-0x1a)="402873797374656d5b3a766d6e6574303a236d643573756d2500") getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000bcf000)={0x0, 0x0}, &(0x7f00003f5000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = memfd_create(&(0x7f0000de4000)="", 0x0) write$fuse_poll(r6, &(0x7f0000655000)={0x18, 0x0, 0x1, 0x0}, 0x18) r7 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)="2f6465762f6375736500", 0x282, 0x0) readv(r1, &(0x7f0000cf7000-0x40)=[{&(0x7f0000008000-0xeb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xeb}, {&(0x7f00002ba000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00001fa000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00009fe000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x37}, {&(0x7f00003b6000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1}, {&(0x7f0000156000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1}, {&(0x7f0000384000-0xb6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6}, {&(0x7f0000653000-0x4b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4b}], 0x8) preadv(r4, &(0x7f0000183000-0x8)=[{&(0x7f00002a8000-0x9e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e}], 0x1, 0x0) sendfile(r7, r6, &(0x7f0000fd3000-0x8)=0x0, 0x100000000000ff) ioctl$EVIOCGBITKEY(r3, 0x80404521, &(0x7f0000c7b000-0x9e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000061c000)={r0, 0x0}, 0x8) 2017/11/22 12:39:20 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000097a000)={0xffffffffffffff9c}) 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) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72666b696c6c00", 0x8400, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x9, 0x80000, 0x0, 0x0, 0x72002, 0x9, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0xfffffffffffffffd, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f000048d000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e7a000)="2f6465762f72746300", 0x201, 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f00003c8000)={0x100000001, 0x2, 0xffbffffffffffff7}) ioctl$VT_SETMODE(r3, 0x5602, &(0x7f0000c23000-0x8)={0x4, 0x3fa, 0x7fffffff, 0x101, 0x1000}) dup(r3) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d77000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) removexattr(&(0x7f00009f9000)="2e2f66696c653000", &(0x7f0000e95000-0xf)=@random={"6f73322e00", "2f655d762f00740078f9"}) fcntl$dupfd(r2, 0x406, r3) socketpair$inet(0x2, 0x8000f, 0x313c0a69, &(0x7f00001c9000)={0x0, 0x0}) unshare(0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x1c9c380}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008b3000-0x1)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r2, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000dd1000)=0x4) fcntl$setsig(r4, 0xa, 0x32) set_tid_address(&(0x7f000004e000-0x4)=0x0) 2017/11/22 12:39:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00009dc000-0xa)="2f6465762f7663732300", 0x70dc0422, 0x10000) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00006a8000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008f6000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000642000)={0x0, 0x0}) r1 = socket(0x0, 0x2, 0xfffffffffffffffa) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00009ea000)={0x0, 0x8}, &(0x7f0000a57000)=0x6) socketpair$inet_sctp(0x2, 0x72ddddf3970b0ad1, 0x84, &(0x7f000055f000)={0x0, 0x0}) mq_unlink(&(0x7f0000cfd000-0x1)="00") socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000031e000)={0x0, 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000606000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000cd7000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_buf(r3, 0x0, 0x23, &(0x7f000089a000-0x58)="e4a445eb7fff0500", 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000074000-0x14)={0x0, 0x3ff, 0x200, 0x1, 0x0, 0x10000003}, &(0x7f00008a0000)=0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00003a5000)={r4, 0x6, 0xdf, 0x4, 0x7, 0x80000000}, &(0x7f0000389000)=0x14) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f000089c000)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) openat$ptmx(0xffffffffffffff9c, &(0x7f000089d000)="2f6465762f70746d7800", 0x4100, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f000070b000-0xf)="2f6465762f73657175656e63657200", 0x200, 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, r6) close(r3) socketpair(0x11, 0x880004, 0xffffffffffdffffb, &(0x7f0000114000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009ca000-0xc)={r4, 0x6, &(0x7f0000086000-0x6c)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00002a2000-0x4)=0xc) 2017/11/22 12:39:20 executing program 4: setsockopt$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) r0 = add_key$keyring(&(0x7f0000a4d000)="6b657972696e6700", &(0x7f0000fed000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) stat(&(0x7f00009a8000-0x8)="2e2f66696c653000", &(0x7f00002d4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ace000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xbff, r4}) keyctl$chown(0x4, r0, 0x0, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) socketpair(0x0, 0x80000, 0x8, &(0x7f0000785000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r5, 0x400454cc, &(0x7f0000001000)=r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r6, 0x800443d2, &(0x7f0000001000-0x8)={0x3, &(0x7f0000002000-0x3c)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) keyctl$session_to_parent(0x12) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f0000001000-0x4)={r7}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID2(r5, 0x4008ae90, &(0x7f0000002000)={0x3, 0x0, [{0x40000007, 0x2, 0x0, 0x8, 0x10001, 0x3f, 0x3, [0x0, 0x0, 0x0]}, {0x0, 0x80000001, 0x2, 0x9d8, 0x1, 0x1, 0x1f, [0x0, 0x0, 0x0]}, {0x8000000b, 0x6, 0x5, 0x6, 0x7, 0x7, 0x8e8a, [0x0, 0x0, 0x0]}]}) ioctl$KVM_SET_TSS_ADDR(r8, 0xae47, 0xd000) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_GET_CLOCK(r7, 0x8030ae7c, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r9, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x5}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xa, &(0x7f0000003000)={0x1, 0x100000001, 0x4, 0xffffffff, 0x80000000, 0x40, 0x1, 0x7, 0x0}, &(0x7f0000004000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_STATUS(r8, 0x84, 0xe, &(0x7f0000001000)={r11, 0xfffffffffffffffa, 0x9, 0xdc, 0x3, 0x8, 0x38, 0x6, {r12, @in6={{0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x21, 0xdc73, 0x80000001}}, &(0x7f0000002000)=0xb8) keyctl$get_security(0x11, r0, &(0x7f0000ec1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r7, 0x8940, &(0x7f0000004000-0x18)=@add_del={0x2, &(0x7f0000003000)=@common="6970365f767469300000000000000000", 0xfffffffffffffff9}) setsockopt$inet6_int(r10, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2017/11/22 12:39:20 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000223000-0x9)="2f6465762f73672300", 0x0, 0xfffffffffffffffd) prctl$intptr(0xe, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000003000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_gettime(r0, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0x800006, 0x10000000, &(0x7f0000004000-0x8)={0x0, r1}, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000003000)=[{r0, 0x8414, 0x0}, {r0, 0x20000010, 0x0}, {r0, 0x1000, 0x0}, {r0, 0x3fff, 0x0}, {r0, 0x480, 0x0}], 0x5, &(0x7f0000002000-0x8)={0x0, r2}, &(0x7f0000002000)={0x80000001}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000-0x8)={0x0, 0x8001}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000b79000)={r3, 0xbe, "b00f2d3a001e2777274ff3356935f61b64cc4c77f57c43f66052ba5417aa4c22a4b815c474c4e55c3ba55a74e08ab483c40c22aca1914b92b798167bd136361def1a87fd20036da86405c2fb6dab35a166a31b69cf115128dbf5f53576be25701085c458560295899ce0a250a573b1d8c767de901fc3aa51f7d924e451af803ac12fb8ace32009d96b4a54f65b8e7f5953b7d8de925eaa5b6e7ec29fe859e2d033d6555cfa9903aa1d2ab05374cc596f9a4c5c910a3de239a848f56023ec"}, &(0x7f0000001000-0x4)=0xc6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x400007, 0x28b, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000093b000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000002000)={&(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f00005c6000-0x4c)=[{0x1b, 0x0, 0x0, 0x0, 0x0, "37d543aec7410c75cc00ac"}], 0x1b}], 0x1, &(0x7f0000002000-0x100)=[], 0x0, 0x0}, 0x0) r4 = memfd_create(&(0x7f0000ee7000)="63670000000000000897d2", 0x40fffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f000042f000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ftruncate(0xffffffffffffffff, 0x5375) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/22 12:39:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x4, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000a0f000-0xc)={@multicast2=0x0, @rand_addr=0x0, @rand_addr=0x0}, &(0x7f0000056000)=0xc) listen(r0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xce5000)=nil, 0xce5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b04000)="2e2f636f6e74726f6c00", 0x1) mmap(&(0x7f0000ce5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000779000-0x4)="04004c21", 0xc3, 0x100, &(0x7f0000ce5000)={0x3, 0x7fff, 0xef0, 0x1002, 0xf1, 0xdb, 0x4, 0x3}) inotify_init1(0x0) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f0000de9000-0x4)={0x2eb, 0x5, 0x9ee}) gettid() prctl$intptr(0x4, 0xfffffffffffffffe) r1 = epoll_create1(0x80003) mmap(&(0x7f0000000000/0xa74000)=nil, 0xa74000, 0x3, 0x32, r1, 0x0) pipe(&(0x7f000005a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000a11000)={{0x7, 0x40}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x10, 0x80020, 0x0, 0x6, 0x5, 0x6, 0xfff, 0x0, 0x4, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000a74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a75000-0x10)="2f6465762f73657175656e6365723200", 0x20101, 0x0) mmap(&(0x7f0000a74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000a75000-0x10)={0x8, 0x10000, 0x1, 0x9}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)="2f6465762f73657175656e6365723200", 0x6001, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f000001a000-0xc)={0x60000010, 0x0}) ioctl$TCSETAF(r4, 0x5404, &(0x7f00009da000-0x14)={0xbdc, 0x0, 0x10000000000002, 0x0, 0x8, 0x0, 0x0, 0x100000000, 0x3, 0x4}) write$sndseq(r4, &(0x7f000000a000)=[{0x81, 0x5, 0x0, 0x0, @tick=0xffffffffffffffff, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) ioctl$VT_SETMODE(r4, 0xc0045405, &(0x7f000054e000)={0x8001, 0xfffffffffffffffe, 0x8, 0x7, 0xffffffffffffffff}) mmap(&(0x7f0000a75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000073c000-0xe8)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002a2000)=0xe8) mmap(&(0x7f0000a76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/22 12:39:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8010000000000084) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f000029d000)={0x3000000000000000, 0x0, 0x7f, 0x0, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) 2017/11/22 12:39:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000a06000)="636966000000000000001800", &(0x7f00009f7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001a1000-0x1)="", 0x0, 0x0) r1 = add_key$user(&(0x7f0000109000-0x5)="7573657200", &(0x7f0000d17000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000093000+0xdaf)="5b1398071567f4871cab5180863f2149fa579ad83c1b681cbb163b1113f4c4dd9d58c867cee42e72720398c3e9f52496eb8f24814d3cc53d791e9065e2db5bac7f4cfb4594ca86ab0114e15e727a4b348f48023c692953b8c0055738d8de23f1e1cc071e6d837ab6e56125a5ec00074bcb25f96ac774740b3ebef932439d8615e8a13286a9eeb12ca0c5fbafa331c36b9edbc286841ada3b95b456c41aa7ff2ab2c7e3fc7dbcc338126c79792d2dd16783f31c7ec019fe5b68bffafa0b2ce10b", 0xc0, r0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fd7000)="2f6465762f73657175656e6365723200", 0x200, 0x0) r3 = add_key$user(&(0x7f0000037000)="7573657200", &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000020000)="f9", 0x1, 0xfffffffffffffffe) r4 = gettid() r5 = perf_event_open(&(0x7f0000667000-0x78)={0x3, 0x78, 0x5, 0x101, 0x3, 0x8, 0x0, 0xffffffff, 0x8, 0xd, 0x8000, 0x6, 0x1, 0x10, 0x0, 0x0, 0x4, 0x7dd66359, 0x100, 0x0, 0x9, 0x40, 0x3, 0x2, 0x2, 0x2, 0x0}, r4, 0x1ff, r2, 0x4) keyctl$dh_compute(0x17, &(0x7f0000e4a000-0xc)={r3, r1, r3}, &(0x7f000066c000-0x20)="00000000", 0x4, &(0x7f000043e000)={&(0x7f0000405000)="676861736800", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndseq(&(0x7f0000d99000-0xd)="2f6465762f736e642f73657100", 0x0, 0x1813ff) fchmod(r5, 0x1) signalfd(r2, &(0x7f0000c7a000)={0x9}, 0x8) ioctl$TIOCTTYGSTRUCT(r2, 0x541a, &(0x7f0000f09000-0x7a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/11/22 12:39:20 executing program 5: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x0, &(0x7f0000002000-0x1)="", 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000006d000-0xb8)={0x0, 0x5, 0x3d7d, 0xffffffffffff09bf, 0x8, 0x4000000000003ff, 0x9, 0x4, {0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffff9, 0x6, 0x3, 0x3}}, &(0x7f0000575000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000002e000-0x20)={0x0, 0x100, 0x8, 0x0, 0x400, 0x4, 0xfffffffffffffffc, 0x1ff, r1}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x480) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000002000-0xc)={r2, 0x6, &(0x7f0000001000-0x90)=[@in6={0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff}, @in6={0xa, 0x3, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x99c9}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xcf11}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x57}]}, &(0x7f0000001000)=0xc) 2017/11/22 12:39:20 executing program 1: ioprio_get$pid(0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000835000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) 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(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x6, 0x1) lookup_dcookie(0x3, &(0x7f000087c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5e) setsockopt$inet_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000e5e000)="798a6289ee1001fd8d15c996308fdfd810b7ff50c8c0351e0004de92ee6cf44053c0bda4bf35d363edb15a4089e501f279ea7f", 0x33) r1 = socket$netlink(0x10, 0x3, 0x7) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt(r2, 0x10a, 0xb, &(0x7f0000f67000)="9adc01ce", 0x4) ioctl$DRM_IOCTL_FREE_BUFS(0xffffffffffffffff, 0x4010641a, &(0x7f0000398000-0x10)={0x0, &(0x7f00009d2000)=[]}) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000948000-0x4)=0x400003, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f000049b000)="2f6465762f7663732300", 0x1, 0x3ff) 2017/11/22 12:39:20 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000099000-0x8)="2f6465762f72746300", 0x80000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) msync(&(0x7f0000ba6000/0x1000)=nil, 0x1000, 0x0) r1 = syz_open_dev$random(&(0x7f0000aa5000)="2f6465762f72616e646f6d00", 0x0, 0x2) preadv(r1, &(0x7f0000fb8000)=[{&(0x7f0000de3000-0x5)="0000000000", 0x5}], 0x1, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x4, @tid=r2, []}, &(0x7f0000584000-0x4)=0x0) clock_getres(0x0, &(0x7f0000fae000-0x8)={0x0, 0x0}) clock_settime(0x5, &(0x7f000015e000-0x10)={0x0, r3}) timer_settime(0x0, 0x3, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r4 = getpgid(r2) tkill(r4, 0x15) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000001000-0x10)={0xf82, 0x4, 0x6af4, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f00002fb000)="2e2f66696c653000", &(0x7f0000af3000-0x8)="2e2f66696c653000") r5 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000322000)={0x0, 0x0}) recvfrom$ipx(r7, &(0x7f000034d000-0x33)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33, 0x40, &(0x7f0000c55000)={0x4, 0x7, 0x7ff, "d1de2ff7a9c2", 0x1, 0x0}, 0x10) writev(r5, &(0x7f000019f000)=[{&(0x7f0000528000-0x24)="aeb62c63ac65f5ad27cfb1f34a86fde516baddc8b10c5e9441723e0ca60341d5b307136b", 0x24}, {&(0x7f0000c39000)="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", 0xfd}, {&(0x7f0000cf5000-0xe3)="38f4cd2b327d4b579d84becf6d8a6e0cc18d752711e9e85a7849a4759464a9aaebf93b95f3a963e4f67c7f6468a92ee93987793491b01f3d5d03a6a94d0c46a8070aea25c62c8c79e666318d56d70e27595dbb3a7cd126826854d72dc8872fe8138bdab886f3e2cb09d3a0cff84c33b39384b313fcefee3c3b895885dd2ac95971de478732105083602f1a1893c623861378c1bf652a7c467a3260a33e7685eaef8a04349bd4c363e7388f65021deec337f9395a7cd41e2d8d2692a9578271276b0c145509d378f02c04a578eceb56d0f5593a40418af36f9f51298094709e9b17ceb8", 0xe3}, {&(0x7f00009c5000)="58402457e8ea8b58ebe92cb1d63ada9c62ea713fe07762384f4d908feaef772489c83fb7175bf7997a337990744fddf3366e6c0bf77bdccbb5847d1bfd0ef0392c63bee10b45fb9e711de94c200d0f4aeb29a7331a9c7970366d8fef6e78d149bc98e71b8c19edab49e09d2cd9971f69952bb58ba75bc54b3e25e641fde4583d3a4afad2f074cc8684379611992ac413d704", 0x92}, {&(0x7f00008e2000-0x1000)="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", 0x1000}], 0x5) stat(&(0x7f0000eca000)="2e2f66696c653000", &(0x7f00009a9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_msfilter(r7, 0x0, 0x29, &(0x7f0000a3b000)={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x5, 0x1, 0x9, [@rand_addr=0xf52, @loopback=0x7f000001, @loopback=0x7f000001, @rand_addr=0x6, @rand_addr=0x232e628c, @rand_addr=0x2, @broadcast=0xffffffff, @empty=0x0, @loopback=0x7f000001]}, 0x34) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000a0f000)=@sack_info={0x0, 0x7, 0xfff}, &(0x7f0000921000)=0xc) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000521000)=@assoc_value={r8, 0x9}, 0x8) getresuid(&(0x7f00007fd000)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000412000)=0x0) vmsplice(r6, &(0x7f00004bf000-0x50)=[{&(0x7f0000ae0000-0x36)="b611363eddaf2e062c5acea3313ccd0027f5cc412833c46d19db19842e81f48d42c606ab4d15e9e41ab9610d782a016f76999f4b6d73", 0x36}, {&(0x7f00007a5000-0x4f)="c95da0929359fbab3730eec84e7b242aee44e533700f7732a4dba0675ff34a5d16c610bb3b42f83911abc83fa1f8e776df20af75925a9361326842f41507643470443d54b0ec2efceecc5fcc6c4c8c", 0x4f}, {&(0x7f0000e9a000)="defb0d58395b990e5edb94742908bf835c1fdc2464296a9b7186aeac4b9934ff6b67d44bfed1583673279ae195adfd7f7efe69bd7bef599b9b0ae5ca19cc64b0009211026ccb19d6", 0x48}, {&(0x7f0000a80000-0x32)="daef4484bbca05ad28f388046ece95d262111fe07fac125ce19905e4b2ee4566ef421c0018c33d5d8c482e5567b4e4160940", 0x32}, {&(0x7f0000124000-0x6c)="90a6081e7d0b85ec17575615343e4ab58cab10b12735c0eb0b4fce23068f001483578a34a38f122afa48df56b3ba1092c957c37d505a9c6e93b23e252cd0c81a603cb576f84ad0185e9d47f131432c4b72faf2f967ebd961a1144173593460a2a99567b76994361ba8ad9a43", 0x6c}], 0x5, 0x1) clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") 2017/11/22 12:39:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000f2e000-0x4)=0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x2, 0x400, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00004d1000-0x10)=[{&(0x7f0000f20000-0x29)="290000001a001900013d3500000a0006020000040000ff00000000040d001000000700002400030108", 0x29}], 0x1) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000010c000)=0x0) fcntl$getownex(r1, 0x10, &(0x7f000095a000-0x8)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f00001bf000)=r3) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00006c9000-0x8)=@assoc_value={0x0, 0x401}, &(0x7f0000760000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000857000-0xc)=@sack_info={r4, 0x3, 0x3ff}, &(0x7f0000d73000-0x4)=0xc) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000053f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f00005b2000)={0x1, 0xc, 0x2000000000000000, 0x4, r5}, &(0x7f0000c3e000)=0x10) socketpair(0x200000001a, 0x1, 0x800, &(0x7f0000417000-0x8)={0x0, 0x0}) getsockopt$bt_hci(r8, 0x0, 0xffffffffffffffff, &(0x7f000000b000+0xa99)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000432000-0x4)=0xfa) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r8, 0xc00c642d, &(0x7f00004af000)={0x0, 0x80000, r8}) ioctl$DRM_IOCTL_GEM_OPEN(r8, 0xc010640b, &(0x7f0000648000)={0x0, 0x0, 0x101}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r8, 0xc00c642e, &(0x7f0000068000-0xc)={r10, 0xffffe, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r11, 0xc0106426, &(0x7f0000d1d000)={0x4, &(0x7f000022f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = socket(0x19, 0xf, 0x34600000) setsockopt$SO_BINDTODEVICE(r12, 0x1, 0x19, &(0x7f00000ef000-0x10)=@generic="081dc14341c893fe0c4b48cf542ec3af", 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000f80000)={r5, 0x7fff}, &(0x7f000072f000-0x4)=0x8) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000d4e000-0x108)={0x22, {{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x2000006}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) connect$unix(r12, &(0x7f00006bc000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) r13 = socket$inet6_sctp(0xa, 0x20000000000, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x1, 0x1, 0x0, 0xfffffffffffffffc, 0x1}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f000003e000-0x90)={0xffffffff, {{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]}}, 0x90) getsockopt$inet_mreqn(r13, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r13, 0x84, 0x72, &(0x7f000027e000)={r7, 0x6, 0xffffffffffffffff}, 0xc) ioctl$sock_SIOCETHTOOL(r13, 0x8946, &(0x7f00002cc000-0x28)={@common="6c6f0000000000000000000000000000", &(0x7f00004b5000)=@ethtool_ts_info={0x41, 0x7, 0x4, 0x6, [0x7, 0x8, 0x5], 0x2, [0x0, 0xaa8, 0x34]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFADDR(r8, 0x8916, &(0x7f0000e8d000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, r14}) setsockopt$inet6_IPV6_PKTINFO(r9, 0x29, 0x32, &(0x7f00002b9000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r14}, 0x14) ioctl$sock_inet6_SIOCDELRT(r13, 0x890c, &(0x7f0000e3d000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x7, 0x6, 0x2, 0x100, 0x4, 0x1, r14}) ioctl$sock_inet6_SIOCDIFADDR(r12, 0x8936, &(0x7f000067d000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5, r14}) 2017/11/22 12:39:20 executing program 4: syz_open_dev$sg(&(0x7f000097d000-0x9)="2f6465762f73672300", 0x18f, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f72746300", 0x200800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001000-0x1)={0x0}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000047000-0x6)="2747504c3a00", 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000f49000)={0xda, {{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000004}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x80000000007, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) write(r1, &(0x7f0000c36000)="26000000420047f1938d000000000000000050f16b8dbdea03fffff7454a6803e517c76e328a", 0x26) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00006c3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000b41000-0x28)={@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, 0x0, 0x6, [@multicast2=0xe0000002, @rand_addr=0x6, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x28) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8040000080000005, 0x6, 0x2, &(0x7f000085f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000ff8000-0x20)={0x6, 0x0, 0xffffffffffffffff, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000c9e000-0x20)={0x5, 0x0, 0x10002, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_sctp(0x2, 0x3, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000002000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 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}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x5) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00008dc000)={0x0, 0x3, 0x6, 0x1f, 0x2000000, 0x8}, &(0x7f00008a4000)=0x14) setsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000a28000-0x8)=@assoc_value={r5, 0x6}, 0x8) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000a6a000-0xc)={0x3, r4, 0x1}) ioctl$EVIOCGUNIQ(r6, 0x80404508, &(0x7f0000c27000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$ax25_int(r6, 0x101, 0x811, &(0x7f000075f000-0x4)=0x0, &(0x7f00006d7000+0x39f)=0x4) setsockopt$inet_buf(r4, 0x0, 0x40, &(0x7f0000002000)="", 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000a1a000)={r5, 0x1, 0x1ff, 0xcb88, 0xfffffffffffffff7, 0x2}, 0x14) [ 115.533487] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=26028 sclass=netlink_route_socket pig=16148 comm=syz-executor5 2017/11/22 12:39:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00005bf000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000778000-0x4)=0x10, 0x800) setsockopt$inet6_tcp_int(r0, 0x6, 0x16, &(0x7f0000628000)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000d90000-0x6)={0x0, 0x4}, &(0x7f000007d000-0x4)=0x6) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f29000-0x20)={0x1f, 0x5, 0x7, 0x8, 0x7ff, 0x2, 0x7ff, 0x7fff, r1}, &(0x7f0000f66000)=0x20) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000e40000)={&(0x7f0000f6a000/0x3000)=nil, 0x100, &(0x7f00004f0000/0x2000)=nil}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f70746d7800", 0x0, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000035a000)="2f6465762f7667615f6172626974657200", 0x104004, 0x0) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f00000bf000-0xf)={0x80000000, 0x7, "b95bf9fbf91400"}) r5 = epoll_create1(0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000e4f000+0x15c)={{0x10000000000, 0x2, 0x4d9, 0x4, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r3, &(0x7f0000015000)={0x4, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x2000000000000009, &(0x7f0000568000)=0x0) io_getevents(r6, 0x3, 0x6, &(0x7f0000f49000-0xc0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000ff7000-0x10)={0x0, 0x989680}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f0000dac000)={{0x7ff, 0xc02}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x91, 0x800, 0x101, 0x0, 0x3a, 0xfffffffffffffffb, 0x7f, 0x0, 0x4, 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]}) close(r5) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet(0x2, 0x2, 0x0) r8 = dup2(r7, r7) recvfrom$inet6(r8, &(0x7f0000006000)="00", 0x1, 0x0, 0x0, 0x0) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r7, &(0x7f000000f000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r4, 0x891a, &(0x7f00003b7000)={@generic="ea2ba68a7e2476e5ce18fb69f927041f", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fadvise64(r4, 0x0, 0x8, 0x5) sendto$inet(r7, &(0x7f0000004000)="9b41", 0x2, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/11/22 12:39:21 executing program 2: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r1, 0x4, 0x84a4, &(0x7f0000699000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000804000-0x4)=0xaa) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000ebc000-0x4)=0x6a3) r2 = socket$inet(0x2, 0x806, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000f36000-0x8)={0x200000018, 0x85}, 0x8) bind$inet(r2, &(0x7f0000575000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clock_gettime(0x0, &(0x7f00007fc000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000ff2000)={r3, r4/1000+10000}, 0x8) r5 = dup3(r2, r2, 0x80000) bind$bt_sco(r0, &(0x7f0000d41000)={0x1f, {0x5, 0x4000000005, 0x4, 0x1, 0xff, 0x7fffffff}}, 0x8) inotify_init1(0x80000) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f00003fa000-0x10)={0x0, 0x100, 0x5, 0x20000000000}, &(0x7f000090f000)=0x10) connect$inet(r2, &(0x7f0000c36000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$EVIOCGSW(r5, 0x8040451b, &(0x7f00006b0000-0x1f)="00000000000000000000000000000000000000000000000000000000000000") setsockopt$inet6_dccp_buf(r5, 0x21, 0xf, &(0x7f00002ce000-0x1d)="481f4e82273ea453098ae0c4e0f94f09539c08751a311dee2eecaea2d1", 0x1d) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000a59000-0x4)=0x101) socket$inet_icmp_raw(0x2, 0x3, 0x1) close(r2) getsockname$inet6(r5, &(0x7f0000e55000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000a90000-0x4)=0x1c) r6 = accept4$inet6(r0, &(0x7f0000020000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000070d000)=0x1c, 0x7fffd) arch_prctl(0x1003, &(0x7f00007dc000+0x978)="fbbb162ee3bb49fe57009b77c319c1fc7e6836956d2f8a803f8733acd4753a0f679819a37ef6e4dabb675e815a5f430ec6492820ef95e4abb484c4c5b791cca78929f533004cb74dab4659152f7a1f9d8817f95adef408d879bf31816a745d9e0813284ba2f503febbc45c33027768c14c181ad7f620c4f4504b5db185c147fcae3719f4a5a77eb189386d41738569e850d17618ed9f802397e968ec61db310b63c365c9c746c0cb99a19ea8eaadf1513134cbc570d10547b61acd512d4523058c29d59ee74a4823826a351492cc40509b2c28b8cd9e0255ff91054932e0ea9d7e409369b4ea0a2d04c0015767e086905c") setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000039d000)={0x1, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) setsockopt$inet6_dccp_buf(r6, 0x21, 0x8d, &(0x7f0000a6c000)="9fb5eaee8ec7ca4d5b1f344d1b3cd48f59f795d910b8c9629c9cf4c0c277e197260bb806e43592122cbca3d3792f578e20fdc5dd32f0692f68e73112c850dd08e15aebfa2395957f5dd24e72e5570d59b64f429a5e1f9bd94cb7fdd0b2bcdd32a0da9fda8e2e1a678b9023d3b804ce1eb221e76f14b85b4aa3a571dfb13f409ff9ada3392c5b4b5b3a3ed138fde6597c3b0b0fc675544bdf753275ea0d94fe464b09e92d054b16ab3213d5a8fad76a504a2752a1e9c2e97b9edda9", 0xbb) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000b6b000-0x78)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x7, 0x0, 0x0, &(0x7f00003ba000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000f50000-0x8)=@buf={0x1a, &(0x7f0000468000-0x1a)="b8ae5e2d7d202a665ef4c3d8a0dc7153a5e256e9fbfbc13ef6b5"}) 2017/11/22 12:39:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000994000)="2f6465762f7573626d6f6e2300", 0x8, 0x80) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fbc000)="2f6465762f6877726e6700", 0x80080, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00003dd000-0x1c)={0x40000000005, 0x10001, 0x4000000000000061, 0x2000000000003, 0x800, r0, 0x0}, 0x1c) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c91000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f00004af000-0x4)=0x4) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000936000-0xd)="2f6465762f7573626d6f6e2300", 0x9, 0xaed4fd5c5868458e) mq_timedreceive(r3, &(0x7f0000c07000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7, 0x77ee, &(0x7f00000b3000)={0x0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000441000)="2f6465762f7161745f6164665f63746c00", 0x4800, 0x0) clock_gettime(0x0, &(0x7f00009ca000)={0x0, 0x0}) mq_timedsend(r5, &(0x7f000010f000)="34c23a62888eb284d30867a812483ee409085f42b6ae0639ee192f11cb1ff65d5303f241e189ba2eaf12b046835b362ed32f0e33f98a35c31b596821457e4da9bd9c4b35f7718cbb2a66c54899efb54d5afaab84d92ed84291b3408dcea22ac8b5306cd7b45ec1d850d1a9b8cc20dc077134de08ba447db2d67056876cbcc4250c1054ec3d10cbff5f8d68f35a2f676d71242b01941b72b1f74062", 0x9b, 0x2000000000000000, &(0x7f00006e5000)={r6, r7+10000000}) close(r2) close(r4) 2017/11/22 12:39:21 executing program 3: setfsgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x3b) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) r1 = socket(0xa, 0x3, 0xff) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000001000-0x20)={"3800ffeb00fffdffff06000000e24000", {0x4, 0x2, 0x10000002, "330f2d863d42", 0x2, 0x0}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x0, 0x3a) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r2, 0x29, 0xca, &(0x7f0000b6f000)="", &(0x7f0000c76000)=0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f66000)={0x0, 0x0}) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f000081f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000f67000)={0x0, 0x0, 0x2c}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f00002b0000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000f66000-0x8)={0x0, r5}) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$usbmon(&(0x7f0000f66000-0xd)="2f6465762f7573626d6f6e2300", 0x2, 0x3) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f00002d6000-0xc)={r6, 0x80000, r7}) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000b42000-0x20)={0x6, 0xa88, 0x4, 0xb3f7, 0x9, 0x40, 0x7954, 0xf8, 0x0}, &(0x7f0000842000)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000f69000-0x8)={r8, 0x4}, &(0x7f0000f64000)=0x8) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f00000c9000-0x4)=0x0, 0x4) sendto$unix(r1, &(0x7f0000ef4000)="e390517a0d69000000cd0940000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d9119677", 0x28, 0x0, &(0x7f0000001000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/22 12:39:21 executing program 1: mmap(&(0x7f0000000000/0xd21000)=nil, 0xd21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000005000-0x8)={0x0, 0x0}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cda000-0xa)="2f6465762f70746d7800", 0x0, 0x0) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d23000-0x9)="2f6465762f76637300", 0x101100, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000b9b000)=0x0, &(0x7f00003aa000)=0x4) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000d21000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000005000)={0x0, 0x0}) r5 = accept4$inet(r3, &(0x7f0000004000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000-0x4)=0x10, 0x42000800) r6 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000d1a000-0x4)=@assoc_id=0x0, &(0x7f0000a0f000)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000d1a000-0xa0)={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]}, 0x4, 0x8, 0x3, 0x7, 0x10}, &(0x7f000073e000)=0xa0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000d1b000-0x7)={0x0, 0xced}, &(0x7f0000d1a000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f000052e000-0x18)={r7, 0xfffffffffffffffc, 0x30, 0x3f, 0x7}, &(0x7f0000d1b000)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000d1a000)={0x0, 0x90a}, &(0x7f00000e6000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000524000)={r8, 0xe89}, 0x6) getsockopt$sock_timeval(r3, 0x1, 0x80000000011, &(0x7f0000d1d000)={0x0, 0x0}, &(0x7f0000d1c000-0x4)=0x10) setsockopt$sock_int(r4, 0x1, 0x1f, &(0x7f0000c2e000-0x4)=0x5, 0x4) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000d21000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d2000-0x4)=0x10, 0x80000) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f00000f5000-0x10)={0x1, &(0x7f0000d1e000-0x8)=[{0x6, 0x100000000, 0x0, 0x80000000004a}]}, 0x10) getsockopt$sock_buf(r6, 0x1, 0x1a, &(0x7f0000d1a000-0x1b)="000000000000000000000000000000000000000000000000000000", &(0x7f000023e000)=0x1b) bind$inet6(r6, &(0x7f0000d1e000-0x1c)={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair$inet(0x2, 0x80805, 0xffffffffffff0004, &(0x7f000044b000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_udp_int(r9, 0x11, 0x40000000005d, &(0x7f00003d7000-0x4)=0x41000000003, 0x4) sendto$inet6(r6, &(0x7f0000d1e000-0x3)="31834f", 0x3, 0x80002000000002, &(0x7f0000d10000-0x1c)={0xa, 0x0, 0x40000000000003, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet6(0xa, 0x19, 0xa) 2017/11/22 12:39:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fad000-0xc)="2f6465762f72666b696c6c00", 0x80400, 0x0) r1 = epoll_create(0x8f) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0xfd, 0x400}, 0x10) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f000093b000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000c7f000)={0x1, {{0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000345000-0x4)={0x5, 0x1, 0x10000, 0x0}) r2 = socket(0x11, 0x4000000000080002, 0x0) fdatasync(r0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000f8d000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000e70000)=0xba, 0x4) linkat(r0, &(0x7f000024e000-0x8)="2e2f66696c653000", r0, &(0x7f00006c3000)="2e2f66696c653000", 0x1400) connect$ax25(r2, &(0x7f0000ed7000)={0x3, {"03c50000435795"}, 0x1}, 0x10) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000a7b000-0xc)={0x0, 0x0}) sendmmsg$nfc_llcp(r2, &(0x7f0000db2000)=[{&(0x7f0000812000-0x60)={0x27, 0x100000001, 0x0, 0x0, 0x0, 0x0, "ae5e924f794f68281e457ae6025f5b7fad87b4ca609cc6098ccc37c7edcda7f4a45cb954fa74aeb602535cf6acbc50e2f4d12b4804542c50177d31a68ead64", 0x0}, 0x60, &(0x7f0000482000)=[], 0x0, &(0x7f00009af000-0x68)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) syz_open_pts(r0, 0x109800) recvfrom(r0, &(0x7f00001f6000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe3, 0x100, &(0x7f0000c3c000)=@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/11/22 12:39:21 executing program 4: keyctl$join(0x1, &(0x7f0000edc000)={0x73, 0x79, 0x7a, 0x3, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000001000-0x50)={{0x5, 0x200}, {0x4, 0x38}, 0x7, 0x1, 0x40, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000000)={0x4, 0x200, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000002000-0x5c)={{0xa, 0x1, 0xa5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}, {0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0xff, [0x3, 0x100000000, 0x5, 0x2, 0x7f, 0x2, 0x0, 0x9]}, 0x5c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000000000/0x1000)=nil, 0x1000, &(0x7f0000002000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") umount2(&(0x7f0000001000-0x8)="2e2f66696c653000", 0xfffffffffffffffe) 2017/11/22 12:39:21 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000426000-0xb)="2f6465762f766373612300", 0x6000000000000, 0x40000) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0xf0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f000005b000-0x8)={0x19980330, 0x0}, &(0x7f000005a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$usbmon(&(0x7f0000b75000-0xd)="2f6465762f7573626d6f6e2300", 0xc7, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f000068a000-0x9)="2f6465762f73672300", 0x7, 0x20800) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000a7c000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, r1, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) r3 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f0000270000-0x1)=0x2, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000ef2000-0x4)=0x0, &(0x7f0000ef2000-0x4)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000d61000)={0xffffffffffffffff}) getpgrp(r2) setsockopt$netlink_NETLINK_PKTINFO(0xffffffffffffffff, 0x10e, 0x3, &(0x7f00000f6000)=0x0, 0x4) r5 = socket(0x1e, 0x5, 0x0) ioctl$int_in(0xffffffffffffffff, 0x5473, &(0x7f0000538000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) fremovexattr(r3, &(0x7f0000a15000-0x23)=@random={"6f73322e00", "6367726f757023267070703024707070316d696d655f7479706500"}) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f00009e3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000c77000)=0x41) getsockopt$bt_hci(r6, 0x0, 0x43, &(0x7f0000579000)="000000000000000000000000000000000000000000000000000000000000", &(0x7f00001c1000-0x4)=0x1e) sendmsg(r5, &(0x7f00003bc000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000d1b000)=[], 0x0, &(0x7f000012e000)=[], 0x0, 0x0}, 0x4) recvmsg(r5, &(0x7f0000157000)={&(0x7f00000f0000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000046000-0x40)=[{&(0x7f0000233000)="00", 0x1}], 0x1, &(0x7f0000c43000)="00", 0x1, 0x0}, 0x0) sendmsg$kcm(r5, &(0x7f0000aa6000-0x38)={0x0, 0x0, &(0x7f00008ac000)=[{&(0x7f00003df000-0xec)="f6a2d0033f0c01c57c18f77b82e5f9f242", 0x11}, {&(0x7f0000798000)="bb", 0x1}, {&(0x7f0000c35000)="", 0x0}], 0x3, &(0x7f00008c4000-0x60)=[], 0x0, 0x8000}, 0x20048805) 2017/11/22 12:39:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f000096d000-0x4)=0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f000041d000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x400}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000ddb000-0x4)="00000000", &(0x7f0000000000)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f36000)={0x0, 0x0, 0x0}, &(0x7f0000e14000-0x4)=0xc) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005c8000)="2f6465762f7161745f6164665f63746c00", 0x2200, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00007c7000-0x340)={0x9, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, [{{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @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, 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]}, {{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]}, {{0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x340) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)="2f6465762f7663732300", 0xfff, 0x20000) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f00008b8000)={@common="6e723000000000000000000000000000", @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe9a000)=nil, 0xe9a000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socket(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000f11000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000fda000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f0000003000-0xc)={@empty=0x0, @multicast2=0xe0000002, r4}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x2000, &(0x7f0000004000-0x4)=0x0, &(0x7f0000001000)=0x4) [ 115.639399] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=26028 sclass=netlink_route_socket pig=16148 comm=syz-executor5 2017/11/22 12:39:21 executing program 5: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000781000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000a5c000-0xb8)={0x0, 0x8b, 0x3f, 0xa2, 0x7d, 0x0, 0x1000, 0x8, {0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x8, 0x3, 0x2, 0x2}}, &(0x7f0000f0d000-0x4)=0xb8) r3 = socket(0x40000000015, 0x5, 0x0) bind$inet(r3, &(0x7f0000fc4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000fc5000)={0x0, 0x0}) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r3, &(0x7f0000fc4000-0x66)="262ecc80846a0067000000000001e9bc9f8113d10e603b289013072cd79586ca5a7afe4bcb3e09873380e6aed8af586ed98aaf652ea38dc4a662c562062a23fbbbfd4c3b35208d90eeabeaff4a45f300000000000000046acb9e062c1f475da03c01bcf137", 0x65, 0x40, &(0x7f0000fc9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000fcc000-0x4)=r2, 0x4) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000fc5000-0x2)=0x100000004, &(0x7f0000fc5000)=0x2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f00004a4000-0x18)={0x0, 0x9, 0x10, 0x8, 0x1}, &(0x7f0000fcc000-0x4)=0x18) getsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f0000138000-0x4)=0x0, &(0x7f0000acc000)=0x4) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r3, &(0x7f0000fca000-0x2d)={&(0x7f0000fc9000)={0x27, 0x4, 0x7f, 0x1, 0x7fffffff, 0x1, "590395a5fbbd79138cb6b00ad756582900ecd0d12f379df11f0d7975f0fc74358d67c27d7010ece190879538a7bd560d5f5ddaf2c46de7a4ffa8a879db7546", 0x3d6f}, 0x60, &(0x7f000084a000)=[{&(0x7f0000fca000)="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", 0x1000}, {&(0x7f0000a01000+0xd66)="3ce88f091d69cb98d7975e487871d814da6bdc00f4c7523fb2351c23630b2adb82260b0c8865e48fdbab66700b0853e3c0999af9706ad4dd3b89", 0x3a}, {&(0x7f0000fc9000)="546136239589f5a21ea436e4a4ef0280b0ba737c3c80e9b04543655e08fc0a96c9d70e6fee1e0ed8d0142a9af1cea9e29895c50b450bdcf63a7ffc7588750f564d504342d670b83ea7c6691861c5bc9f66d3948540256907d11ed6ce43e88724505a734c3975da424fa38a90a208f107b2549f6381de0f5618d7915b4bcf7ed5bea2a29ebb934e1aaea21b50f9e29fb2225be8993ea8706d4d4e9d027f096500ac6e2d5e39e2c0bc3eb1d31cecc3772f119dadb794101bee5e", 0xb9}, {&(0x7f0000fca000-0x42)="98ded099b68bfac8a85bf8877c11c22b9ebb6f5dc06a5fc34e00227e1490d1192ac6f8c12759dbfe70961d11032b9e8044123998a810a771d19c9a19ac122d05019e", 0x42}, {&(0x7f0000fca000-0x1000)="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", 0x1000}, {&(0x7f0000596000)="dbf1716644", 0x5}, {&(0x7f0000390000)="afb0741a2191286e3073418015d108e8306a9f2b23eacb5b1330c4b36686e7b5544595afea05b49c47e82238a0b699ab3108df0e276dfa4f71759f41dd55fd219aafb84f2dcd14ea140bf257e2d81e0adda0964bf0fc80429753f066ab583bff7ed8e978bbf9121456fdfba33393abdc96eb2129139bf703b05a70b331de841d3bbd30f7ff80e03b0b8e0d6ef8a8e31666cee7aad489b96626e1d12b881778d53c88dd627d780d112857e96bcc97ef4e8420e4d836dd787c363c", 0xba}, {&(0x7f0000fcb000)="376ea681d20ccfadaeeae8e2368e6835ab33a29ce6f0270b0e4b27aa40240c3620f9c650b87f4c6fe93df201ebd7751e2f33b2afc166a0a93e595af31f5915447ac7", 0x42}], 0x8, &(0x7f0000eaa000-0x58)={0x58, 0x0, 0x7f7b, "4a80a9701d84ef87f82de5b11a2e6065be3d01e907f136419d4cfc595b10b5af3e3d9ca61f46d872bb3daf463bc846a267817e9f5ca9b738e2d9cf3b854a9e1fad847f6ebc"}, 0x58, 0x800}, 0x880) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r5, 0x0, 0x17, &(0x7f0000e6c000-0x4)=0x8, 0x4) setsockopt$inet_int(r5, 0x0, 0x17, &(0x7f000006b000)=0x0, 0x4) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000e8e000-0xc)={0x0, 0x0, 0x0}, 0xc) recvfrom$inet(r3, &(0x7f0000992000-0x4d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4d, 0x40000000, &(0x7f0000fc8000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r3, 0x1, 0x1d, &(0x7f0000fc0000)=0x6, 0x4) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000fc9000)={0x4c000000, 0x0, 0x6}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000939000-0x4)=0x3, 0x4) sendto$inet(r3, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f000058b000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r3) 2017/11/22 12:39:21 executing program 4: r0 = open(&(0x7f000072a000-0x8)="2e2f66696c653000", 0x2, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0f8bc27415045267128b65c571efc34b", 0x10) write$fuse_poll(r0, &(0x7f0000001000-0x18)={0x18, 0x7, 0x8, 0x2}, 0x18) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000001000-0x10)="311016dcb0400ad9bf3b4cc2a700b0f0", 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x20}, &(0x7f0000001000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x8, 0x5, 0x1, 0x0, 0x81}, 0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x97, 0x30}, 0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r1, 0x5, 0x1000}, &(0x7f0000000000)=0xc) getsockname$ipx(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000000000)="6b657972696e6700", &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$update(0x2, r2, &(0x7f0000000000)="f1b887d9319030b64ac474aa77eaab4b658577ef299b2c30d465a9cb3d46278d180c23b9e6e9be2c6bcdb8a9129de48e720601d143b18c23e3c4816f3ef4786f27c85c8dd7599ed24b2d534b51ecb34707a668a77016501a8727c71b808712348460f45b8e3bcf0268001d2ca917d62c873128811023d1544025cf6b2f1b9862dd33b7206911f7a5d846fbf1582365669c886b", 0x93) rt_sigsuspend(&(0x7f0000001000-0x8)={0xb5}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000+0x28d)={r1, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x6, 0x10001, 0x5, 0x0}, &(0x7f0000001000)=0xa0) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000001000)={0x1, 0x800, 0x80000000, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000003000)={0x3, [0x400, 0xff, 0x3]}, 0xa) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f76637300", 0x103c00, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000005000-0x400)={"51b0cee8afa7c92210a019cead6551194c6edcb7a8ab1db70e13304b04d1bc3f0fb16a40f284a29f9b0bccc3a50a2cce3eac1f16ae20328cb7f08e6fa9d7e49690e80646dd47b180b6bb78f926b81c14a52841a88fc2efcd95d88db389a437971390e5dd60f9793ffbb4644fb192e04420ebc9f0bf1ce5db00bbf14691ac22b4f7b4bb531276f463f07358b764a43d52c56974b61c74754d5ee5c4dfce7c2518bf9997b921bfbe6f6e5baabe2e1952a52f49afd3670ee9ce07ca8578b254515f2545e3a5f3a6a15cef420dbae32635ad54c68a543a71a34e5248bc908d0dc49d96c4b43cf5991eb8dc127fb2ccb672f9ea1ec810413be83efb22eeff8f4c928e9ffb02b27dd4c4e01bba79a6796368d2cb9f8cbfad04e7897983c059739806252a9cda77a080d44decb1b10fe304a9db67e16c9d4eb64f69afd4e482520c558a613064a7f0dfb0634301b5021921c190e1f66e7e3607e2deb18b2121c563ff44a2bd34656276abadfa01a6465c9c421b268696e6afa3ab0562df79e6beef8758b448b3257d967684ad4be94592e399d6fcfe5b24fb838d447d779b1fd3e42c50874aca6911abaf454fc6e5e10c7794fb4446cbbf3a32e38fc4af8179295e34eb070d7d66f4d11fe174e010816a0a78b6c6c2cd4e7e3843ca44d9015dcd4b473916737e0a4c74967372100607a48ff0adf3460db5bf1846d262e95085f9aff67f6b7c5802edbfede59485fe7c3c594331478d8901615041baa33318bc5de46fa72779d81c0d947fb13c9ad52b5299b6a5a7704b1deaf9d2f36a3ba1bb3fbbf4ecf7b47ad9af99ebf1ed49eefc259e0079b3adf54e06003e4bf90a44446650181340b0df1e25ff29f37eca5acf87167d4bb27e75dc10802db9c02a4cab1819db51cc90c6896b514346102fa21ef1ebbec505d35e6245b0232d753cbb931c76792abf0245396bad044400f571c1d8eff8d178c8f25a2b0079441edd7a6f85430fa78c29242bb8b371df4329fe320c0aa355d7d1fe3c83daac209c6527a22e8cbf6f6b8215dfc5739b343d9c9065020b9e0da38a299a7ec2c2f55936efd483caa8af478bff2e747e88b52e0ca87f9e4c5426c91a50c010d68ef4b019feb0d18db968772b337ca702ac31fcb0eefce39392c46eb1cd128eb0e2d2faf82a623916374d695cac41b708b1ae05eaed6e72b2b4df0bbfc5bb1597d8e613dc497e48b72da074b6607323cbe15a0672b0bea8cf23e3b2cd6f8c220c88a2763e24cd678d3ba8e88df6165ce5ce196b713a2fafc1f54332382e1440babbf21bf5b1f52a467620f56a7b4e41f613672e2b3fd5b4dd065b202d807c404e8bb5cf21173625d7349a8ead2d55d0d7ae7345c424d70bc75e352d2310d3ce63b9d3bebd0fbd229463579d8bf77cd3f95f5a6c85aab985c763bc6ec6a6116352b818acd9bc64492e5c25"}) socket(0x15, 0xa, 0x9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f0000003000)=[{&(0x7f0000000000)="86d1ddd3385c344781459130b803d5c19b68bb49437f2a4479b1b4eaccf10afe0ebb482bcda837ecbc1a87242455e20000cff229c42b9376116c5afddb13985670e71d6932205b64c1b27b027c6c6c125885d88ce9752dfdb7c1c36585848d1f2f0ea318764b5d8bea7c21a1bec43c4b6a76661d32e31833aae00f2fd839540c2d7aeaa4adecf8ac12ddae2baca93c0af1d6942bbf29cdebb9814f80420c727370a526ccf0470b004ba67b6941097f29", 0xb0}, {&(0x7f0000005000)="e71904893dd6fe916e9e92703cf0e7192bc6f4ad7c2511aaca0361db00a8e15a682bfb", 0x23}, {&(0x7f0000006000-0xf7)="26d4962719c72ffff122bfb4ff12bf6796b80e1d9a94544200d4ee4ac8203cbf7225ee36ae9e3f5bbf52161a3d02edd237517562e392dc80280f2d3283041f3d505569fc64c9f57bb8ae0140243e244f1e0a8d9b6310c7e638713361863adc49197d8bd2d584999ad80bb692a586eae2b20a1f40d50e34718ffc3aac24d28909f72d866ac3291291f560a0607a5ec4709682357b1c12a235dce4fd2b9e782c0474b9bd67aea38d9e6b9c3fc57561e8c1dede23427aa02d9f83b8abbd6827748612c08585883a8ec2cb33df2e5fdc4c30da497e2331187449b0a3147b8c6eb3040cb848a4f6582c884a0b740f1ae622a417fce0d8c120fd", 0xf7}, {&(0x7f0000006000-0xf5)="09ed37e004c5bfb45606471f014fd3a6492f333f5e5500d5fccda4365a12503f303f604a1c65da2654c06b88dd8e811b9f98f7ea32b8ea120eb9669d91ed7527ee0c66a7a6f60e851f06263fd8c69b24ae56fe7f97bcdb13b6e99159372675a8528890dc68cbe34affad3f230c90df289dcc69e45bd6bca4ce219c5f87cf1d00cc06def82f16baa512b3e26dcec343bbf1b602420dcdee22d37f72561120a51a122e489161a0804337643d6fde14d0b945269d515956babe37a1cd51c9fe135132cf5ec4d57734932a98095fbfdf1c6d70e32af1f37ed3dd0a60c77837f93196ef2241d2b56868ae32d431eb950e2ffef7ad1072c9", 0xf5}], 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r3, &(0x7f0000007000-0xfb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb, 0x2000, &(0x7f0000006000)=@nfc_llcp={0x27, 0x4c5, 0x0, 0x5, 0x800, 0x2, "707b2399957d66129ce6aca8a2549c8fcbc5a1628e6ff6930b5976968859d04b5a4efea17fc958e123a3131e1071a957ea86c8e780a803c18861da4d25542e", 0x1}, 0x58) 2017/11/22 12:39:21 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000083f000)="2f6465762f72666b696c6c00", 0xfffffdfffffffffa, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000ebe000-0x9)="2f6465762f73672300", 0x1, 0x400206) r2 = gettid() r3 = perf_event_open(&(0x7f00000fe000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000ceb000)="2e2f66696c653000", 0xfffffffffffffffe, 0x103) r5 = gettid() ioctl$sock_inet6_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000d81000-0x4)=0x0) mmap(&(0x7f0000e53000/0x1000)=nil, 0x1000, 0x8000001200004, 0x20010, r3, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf2a, 0x10000, 0x0, 0x666, 0xa99, 0x81, 0x0, 0x0, 0x0, 0x4, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r6, 0x29, 0x20, &(0x7f0000000000)="8fd5cd3743b0d8e1df0415d05b20536a5964ab8c33da058711c515f53d558d8abdd8309617735e8628faafbac0fa4a81", 0x30) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00009f9000-0x3)={0x0, 0xb2}, &(0x7f0000cb0000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00007bb000)={r7, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200000000, 0xffff, 0x100001, 0x8, 0x2}, &(0x7f0000d34000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000857000-0x91)={0x0, 0x86, "c56ca94aa84227e8acfbf2239492b5b991c5cbe611f18772c9f57a9b8b2ef0acfa765c9a1c4ac22f73d1a107ff07000000000000905525ec1624f8c6ae65ea0000000201000000000000003930ca2a9daeb7a7f25cafc6ac1db846452469e8244346c222c7b8a06f7c882a3374122cd5379f06f5fc96627886da29a3624a4787ebb5e156f9e7"}, &(0x7f00000b3000)=0x8e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0xc)={&(0x7f0000e16000)="2e2f66696c653000", 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000808000)={0x0, 0x78, 0xda, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x8000, 0xfc, 0x25, 0x0, 0x1000000000008, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x4e79, 0x0}, r5, 0xffffffffffffffff, r1, 0x1000008000000000) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r9, 0x29, 0xd2, &(0x7f000073d000-0x5c)={{0xa, 0x1, 0x685, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6130}, {0xa, 0x1, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x2, [0x1af, 0x101, 0x7, 0x1, 0x4, 0x9, 0x1, 0x4098cc97]}, 0x5c) openat$cuse(0xffffffffffffff9c, &(0x7f0000041000-0xa)="2f6465762f6375736500", 0x0, 0x0) syz_open_dev$vcsa(&(0x7f00002fa000-0xb)="2f6465762f766373612300", 0x5, 0x2) mkdir(&(0x7f0000ad2000)="2e2f66696c653100", 0x48) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r8, 0x0}, &(0x7f00009f7000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000f0f000)={0x0, 0x80000000000009}, 0x8) getsockopt$inet6_tcp_buf(r6, 0x6, 0x1a, &(0x7f0000a27000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000000000)=0x1000) [ 115.691798] sctp: [Deprecated]: syz-executor1 (pid 16187) Use of int in maxseg socket option. [ 115.691798] Use struct sctp_assoc_value instead 2017/11/22 12:39:21 executing program 6: mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000ef9000)=0x5, 0x4) r0 = socket(0xa, 0x3, 0xff) sendto$unix(r0, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d911967700", 0x29, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000ac9000-0x4)=0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0xbaa7a18d23e58d64, 0x84, &(0x7f0000fdd000)={0x0, 0x0}) getpriority(0x0, r1) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000fdf000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00009a8000)=0x0) sysinfo(&(0x7f0000fdd000-0x11)="") setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000975000)={0x2, 0x9, 0x8, 0x3f}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x44c, &(0x7f0000003000-0x4)=0x100000000004, 0x4) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(0xffffffffffffffff, &(0x7f00004e0000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00000a0000-0x4)=0x1c) getsockopt$inet6_int(r0, 0x29, 0x5d, &(0x7f0000001000-0x4)=0x0, &(0x7f0000409000-0x4)=0x4) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000efb000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000efc000-0x4)=0xb) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00000a6000)={&(0x7f0000efa000)="0000007f0022ff02200c000000bcbb5b340100000000", 0x0}, 0xc) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000453000)=0x0, &(0x7f000024e000)=0x4) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000efb000-0x4)=0x0) 2017/11/22 12:39:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00007e4000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f000039b000)=[0x0, 0x4]) bind$inet6(r0, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet(0x2, 0x80000000006, 0x0) listen(r0, 0x1000000400981a) connect$inet(r2, &(0x7f00006e4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r2, &(0x7f00001a5000)={&(0x7f0000123000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f00005c9000)=[], 0x0, &(0x7f0000610000)=[], 0x0, 0x0}, 0x0) r3 = accept4(r0, &(0x7f0000d5b000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00001c7000-0x4)=0x10, 0x0) bind$inet(r2, &(0x7f0000603000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00003d0000-0xc)={0x6, 0xffffffffffffff9c, 0x1}) ioctl$TIOCGSOFTCAR(r4, 0x5419, &(0x7f0000d63000)=0x0) ioctl$EVIOCGKEYCODE_V2(r4, 0x80284504, &(0x7f00000f3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r5 = perf_event_open(&(0x7f0000cbf000)={0x4002, 0x78, 0x3e2, 0x0, 0x3, 0x40, 0x0, 0x0, 0x2, 0x3, 0xf72, 0x0, 0x3, 0x18, 0x0, 0x5, 0x2, 0x1000000000000000, 0x8, 0x400, 0x0, 0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) signalfd(r5, &(0x7f0000590000)={0xbe}, 0x8) socket$inet(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f0000f43000)="2f6465762f6e65742f74756e00", 0x0, 0x8000) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d031, 0xffffffffffffffff, 0x0) recvfrom$llc(r3, &(0x7f00004a8000)="", 0x0, 0x40012022, &(0x7f0000e6a000)={0x1a, 0xd, 0x2, 0x1, 0x0, 0x8, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r6 = syz_open_dev$sg(&(0x7f0000aba000)="2f6465762f73672300", 0x4, 0x4000) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r5) setsockopt$inet_udp_encap(r4, 0x11, 0x64, &(0x7f000096a000)=0x6, 0x4) readv(r5, &(0x7f0000e55000+0x7f4)=[{&(0x7f00007d9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7f}, {&(0x7f0000224000-0x12)="000000000000000000000000000000000000", 0x12}, {&(0x7f0000f53000-0xf6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6}, {&(0x7f00002bf000-0xb8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8}], 0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000ccc000-0x20)={0x101ff, 0x2, 0xd000, 0x1000, &(0x7f00009ec000/0x1000)=nil}) r7 = memfd_create(&(0x7f0000e72000)="75736572462573656375726974792c626465766b657972696e672800", 0x3) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000239000-0x98)={0x0, @in6={{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0xfffffffffffffff8}, &(0x7f000081b000-0x4)=0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00002bc000)={r8, 0x1d, "e2ad00117b1de190b56d0000000923365e666cf088530267757c984844"}, &(0x7f0000674000)=0x25) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00002f6000-0xa0)={r9, @in6={{0xa, 0x2, 0x7ff, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x400000000000, 0x1, 0x4, 0x1}, 0xa0) pread64(r5, &(0x7f0000e1e000-0x79)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79, 0x0) read(r3, &(0x7f00003cf000-0x79)="00", 0x1) [ 115.763238] Subscription rejected, illegal request 2017/11/22 12:39:21 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0x8)="6b657972696e6700", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0xa)="f0766d6e6574306c6f00", 0xfffffffffffffffa) keyctl$invalidate(0x15, r0) socketpair(0x0, 0x6, 0x2, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000ab8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000d54000-0x4)=0x14) recvfrom$packet(r1, &(0x7f0000001000-0xfb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb, 0x0, &(0x7f000084d000-0x14)={0x11, 0x2, r3, 0x1, 0x92, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xf0d000)=nil, 0xf0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x804, 0x3ed0, &(0x7f0000666000)={0x0, 0x0}) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000f0e000)={0x100, 0x8, 0x86, "1e4d8c6474c7", "2f03af118cbb9c90e7a07de7571d5ea8"}) getsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f00002fe000)={0x0, 0x0}, 0x2) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000f0e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000e32000)=0x14, 0x800) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000f0f000)={0x0, @in6={{0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x3, 0x8, 0x0, 0x800}, &(0x7f00007fb000-0x4)=0xa0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000f10000-0x7c)={r7, 0x74, "6e294b4851bf3faaa7fa52a4af5e27c15b14fb05bccfdad1344a6bbe6a3b1ca5e8652ed8505bcba49b114995f62c372e41e9f15ae2099c70310b8ea2f718ed39bd0db18d237f0ee87d1de92f0e02c48676a905e8c32c38bc2d77384bd6ef19c3a5f77cf32d2f34a1e46b51af374e6b3594095a44"}, &(0x7f0000f10000-0x4)=0x7c) sendto$packet(r4, &(0x7f0000f0e000-0xb5)="665d629b92aaa89d0f2cdb5e9fccd75f47afe0284678e39251682ea2c0af0a0a178529bb798d6e4afeae015da787fccb864711ddf00b03b3570fefb73496215d6f21106abe0537ff2c5bc08b16892626ecf3d717fc92d93306ddb4b4654011bfe98359e0aee1b750fd9fc3009acbdc4fb50c51080874c36550d227a8d67702e928a825cb61b713cecff9de3d06673bafbe00345c61b3e188915d601ce175d1be5bc0564bae3e70eccc1dc836da1e6c958e21a19f4d", 0xb5, 0x4, &(0x7f0000f0d000)={0x11, 0x1a, r6, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f0f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r8, 0x21, 0xcf, &(0x7f0000f0e000-0x68)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000cbc000)=0x68) getsockopt$ax25_buf(r5, 0x101, 0x19, &(0x7f0000797000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000a88000-0x4)=0xae) r9 = socket(0x10, 0x1000000802, 0x0) write(r9, &(0x7f0000001000-0x24)="24000000190025f4071c1ffbfffffc0e0a00000000000000810019eb080002000000ffff", 0x24) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000e77000)={0x98a, {{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]}}, 0x90) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f000061d000)={0x0, 0x101}, &(0x7f00008be000-0x4)=0x6) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r9, 0x84, 0x11, &(0x7f0000f0f000)={r10, 0x40}, &(0x7f0000e07000-0x4)=0x8) socket(0xa, 0x4, 0x4) 2017/11/22 12:39:21 executing program 5: futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6375736500", 0x502fff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f0000f7a000)="172530398769a66e71922d35e7923b1ceb0581a6d6a04c85e11bd35e9fc5f9dadee56aff3882cd5a2e2c9a096e7f8a08612b4dc5cc17c73c4b797a5efba408e573a35f3c7b0e67218ac13ebd6547cbd0821c08efbd31e25df232f2bb534eb3a5ecb122c4354e9e3e43e638cfd53c72ba1cafc1113eba11c2c0ca852502ed9686ed786c1a0c5f580a109a26935a2a80aafdadf25f1689ac497a61af882b986dd8efeeaa55eac6d335b824260c8322d8d415f094324eeb40f26129e4f452c6ebf205d9ffa722b2a0b72cfe7e7ea60b2c7b5bfacfa8a619c3b5c7d5279bc00bf9e7f2b41a2a84990edd351094bbad72", 0xee) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000c9a000-0x8)=0x388) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000b34000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) perf_event_open(&(0x7f00005e5000)={0x2, 0x78, 0xdee3, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x100005, 0x84, &(0x7f0000c12000)={0x0, 0x0}) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f00001bc000-0x24)={0x200, 0x6, 0x0, 0x3, 0xfffffffffffffffc, 0xfffffffffffffffc, 0xfffffffffffffffe, 0x7, 0x0, 0x100000, 0x0, 0x48}) prctl$getreaper(0x30, &(0x7f0000da2000-0x8)=0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000375000-0x8)="2e2f66696c653000", 0x102, 0xc1) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40186417, &(0x7f000053a000)={0x3, 0x400, 0x4, 0x1, 0x1, 0x3f}) perf_event_open(&(0x7f000091b000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x9, 0x25, 0x0, 0x2, 0x0, 0x0, 0x1, 0x100000, 0x1000, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setscheduler(0x0, 0x7, &(0x7f0000545000)=0x10001) pipe2(&(0x7f00005ac000)={0x0, 0x0}, 0x807fc) r5 = timerfd_create(0x0, 0x80000) socket$inet6_dccp(0xa, 0x6, 0x0) clock_gettime(0x1, &(0x7f0000501000-0x8)={0x0, 0x0}) clock_nanosleep(0x7, 0x1, &(0x7f00007d0000-0x10)={0x0, r6}, &(0x7f00008eb000-0x10)={0x0, 0x0}) timerfd_settime(r4, 0x1, &(0x7f0000005000)={{r7, 0x4}, {0x0, 0x1c9c380}}, &(0x7f00002df000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r5, 0x3, &(0x7f000000b000)={{0x77359400, 0x0}, {0x0, r8}}, &(0x7f000048a000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000d2f000-0x4)=0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000d2c000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r9 = socket(0x10, 0x2, 0x0) write(r9, &(0x7f000010d000)="130000003e0005ffffe3ffbd000026180a3f02", 0x13) [ 115.787006] sctp: [Deprecated]: syz-executor1 (pid 16201) Use of int in maxseg socket option. [ 115.787006] Use struct sctp_assoc_value instead 2017/11/22 12:39:21 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c69000)="2f6465762f73657175656e63657200", 0x280480, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00001ec000-0x8)=[{0x3, 0x6}], 0x1) set_mempolicy(0x0, &(0x7f00008a9000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0xffffffffffffffff, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0xe68) r3 = accept4(r2, &(0x7f0000212000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000041f000)=0x10, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f000026a000)={r2}) r5 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r5, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r2, 0x0, 0x27, &(0x7f00003cb000)="e000003e7ffeff0021ec067f", 0xc) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000455000-0x4)=0x0) shutdown(r2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = mq_open(&(0x7f0000001000-0x5)="6574683000", 0x42, 0x0, &(0x7f0000000000)={0x2, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_unlink(&(0x7f0000860000)="6574683000") mq_timedsend(r6, &(0x7f000078e000-0x1)="9c", 0x1, 0x0, &(0x7f0000632000-0x10)={0x0, 0x0}) write(r5, &(0x7f0000496000-0xfd)="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", 0xfd) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f00003e7000-0x30)={0x1, 0xfffffffffffffff7, 0x3f, 0x7, 0x20, 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]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000d55000)={0x0, @in6={{0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x47}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100000001, 0x57, 0x40, 0x7f, 0x6, 0x0, 0x6, 0x5, 0xfffffffffffffff9, 0xffff, 0x6, 0x8, 0x10001, 0x0, 0x6]}, &(0x7f00005d9000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000e73000-0x20)={0x3, 0x32, 0x1, 0x9, 0x20, 0x10001, 0x2, 0x7ff, 0x0}, &(0x7f00006f4000)=0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000ce1000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000360000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f000060a000)=@sack_info={0x0, 0x40, 0x1000}, &(0x7f0000d11000)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f000028c000-0x8)=@assoc_value={0x0, 0x4}, &(0x7f000061c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000322000)={0x0, 0x3}, &(0x7f0000f36000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000caa000-0xb4)={0x0, 0xac, "69cdf118070fc69941d42e8657e1a9290f1c0ea967ee7af4730dfa005a2eac3ea9e2a7e5b9eeb09fabaf21bb75214fbdcbdfcd9336bde87b80ba9613e5db697d3cf37e1217a4e6890c8b0288df5e2a1d08d1c5e68ba8caab55cd04baa4b6925bf8fbac2a0868be241a2cd0923b8426c2730b4b3e9e650d91e414493d124a374c1980b00afa86135ec90b3ad43ebe727f773f0903171e16e7045150254db1cab92446e8bada4257949c74febb"}, &(0x7f000020e000)=0xb4) 2017/11/22 12:39:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00005f4000)={0x6, 0xffffffffffffff9c, 0x1}) r1 = dup(r0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00004f7000)={0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f000090c000-0x78)={0x3, 0x78, 0x4, 0x4, 0x1f, 0x1, 0x0, 0x100000000, 0x0, 0x4, 0x6, 0x3, 0x7f, 0x1a, 0x0, 0x5, 0x2, 0x1ff, 0x7, 0x4008, 0xff, 0x51a761df, 0x5, 0x4, 0x2, 0x1f, 0x0}, r2, 0x3, r1, 0x1) r3 = socket$alg(0x26, 0x5, 0x0) accept4$packet(r0, 0x0, &(0x7f0000307000-0x4)=0x0, 0x800) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f000027e000)="2f6465762f6175746f667300", 0x0, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000251000)="5136f394855f9d1c4c0100e2b8615af07fa676a3bbc75b0e349eddba5204ede1b4765492df06b4b5d8c55b50249f110b689efa6cf253e02088c639186a133cf7569f3e5be1d63eea1b916df6b4e19ec38749f98742e3ed6a10a647f1a93e7c916620df875490a17e0c0128fc56a9846980651e43506dd554d1e0b90fb07858ac1144e802c297ee5f0439cef38eb89a1e7c26bb2dbe9cadb555185edd2b49a345018d235fa8f7aa64a226114462ef162f632bc4c45e1bc9fdc91bb50dd868f416a00ba36327ec11f5509d9a3ac415782864ac3fe74c940bc02cad7f5821a9798b0fbc282e5658d4b92a") r5 = getpgrp(0x0) getpgid(r5) eventfd2(0x0, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40106435, &(0x7f0000025000-0x10)={0x0, 0x0, 0x10001, 0x3}) write$fuse_notify_poll_wakeup(r0, &(0x7f0000030000)={0x18, 0x9, 0x0, 0x8}, 0x18) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000739000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) unshare(0x20000400) 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}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008f3000-0xc)="2f6465762f72666b696c6c00", 0x40, 0x0) ioctl$TUNSETPERSIST(r3, 0x400454cb, &(0x7f000055c000-0x2)=0x80000001) ioctl$sock_ipx_SIOCAIPXPRISLT(r6, 0x89e1, &(0x7f0000bb0000-0x4)=0x7f) ioctl$TCSBRKP(r0, 0x5425, 0x9) ioctl$PIO_FONT(r4, 0x4b61, &(0x7f0000cac000)="ff8531f06a2048b41d790eb0ea0aac67c1db8f2915530ab05ebc9a569e681f53a634cee952ea15775678f6b58c9b956fcd484240fc8f559be8bd7cf342f804cc5dcac317a368b18f895f4b28117848169b640f212cbb97310284336c3e5d30be15c3a5067fea952ed19ae462af2f2700c71411c29fef0c4feb774bad66b30416454d73d2d2fbdaf319c0959cc128f717333482584b57") epoll_wait(r4, &(0x7f000010a000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0xf83a) 2017/11/22 12:39:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0x1e0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x200000000000, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x80000000, 0x101, 0x0, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000709000)="2f6465762f736e642f74696d657200", 0x0, 0x1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0f85403, &(0x7f0000a26000)={0x1, 0x0, 0xffffffff, 0x0, 0x1}) perf_event_open(&(0x7f00003b7000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x55, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce4000-0xa)="2f6465762f70746d7800", 0x408000, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005ad000-0x10)="2f6465762f73657175656e6365723200", 0x100, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00007f4000-0x4)=0x0, &(0x7f0000514000)=0x4) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000334000-0x4)=0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc7c6e2d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf1, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r5 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getown(r4, 0x9) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000833000-0x20)={@generic="586bba725eb8de1b285e8130af4d24b7", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r6 = syz_open_dev$loop(&(0x7f000071c000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r7 = memfd_create(&(0x7f0000c29000-0xb)="6d696d655f747970652b00", 0x0) ioctl$LOOP_CHANGE_FD(r6, 0x4c00, r7) sendfile(r6, r7, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r6, 0x4c01) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000e2d000)={r5, r7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$usbmon(&(0x7f0000446000)="2f6465762f7573626d6f6e2300", 0x2000000000000000, 0x8) ioctl$KVM_SET_NR_MMU_PAGES(r8, 0x80089203, 0xf0b2) perf_event_open(&(0x7f000001d000)={0x9, 0x78, 0xdf, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/11/22 12:39:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000cd4000)={0x1, 0x4, 0x4, 0x100000002, 0x0, 0x0, 0x6}, 0x1c) fsetxattr(r0, &(0x7f0000d8e000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f0000e4e000-0x1)="00", 0x1, 0x2) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00002ff000)={r0, &(0x7f00003b7000)="f948a0a788af3ffff2ab140b29b5297137af335f6e8a40d977680b172a815886ca029f18c4fa407d6ff842bcfb81fc313200230c6b531c3d6891748b15ca1d7304a2665b413db96bbbd4e0dcbfffe38fbda4c1d5478e947582be2090197dccee091bf62666cdeedf24e7d26ea0abbc9c92", &(0x7f0000d5d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f00001e0000-0x1)="07", &(0x7f0000608000-0x2)="0ec1", 0xfffffffffffffffd}, 0x20) socketpair(0x9, 0x80000, 0xfffffffffffffffe, &(0x7f000043a000-0x8)={0x0, 0x0}) readahead(r1, 0x7, 0xcb0) 2017/11/22 12:39:21 executing program 3: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xaed000)=nil, 0xaed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aec000)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000aed000)={0x7ffffffffffffb, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x0, 0x33, 0xffffffffffffffff, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x1) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000aee000)={"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"}) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x4, 0x0, [{0xbd3, 0x0, 0xee98}, {0x96a, 0x0, 0x10000}, {0xbfd, 0x0, 0xfff}, {0xbf7, 0x0, 0x3ff}]}) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000af6000-0x20)={0x17004, 0x0, 0x0, 0x100000000, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/22 12:39:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000144000)=0x144, 0x4) bind$inet(r0, &(0x7f00002d0000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f000050b000)=0xffffffffffffffff, 0x4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000deb000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) write$fuse_notify_inval_entry(r1, &(0x7f00005ac000)={0x20, 0x5, 0x0, 0xaf80, 0x400}, 0x20) bind$inet(r0, &(0x7f0000387000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000631000)="02", 0x1, 0x20000001, &(0x7f0000882000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e46000-0x4)={r0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000a55000)={0x0, 0x59, "aa7b432883f31e0d0834ce7400dcc0995ab8cd59158bf57c11e31d6d3b90f1e0514d571a53a95b586c98b046b75f99dd639372ee528c2b6486623274d6dbc2959307e6ad95a029571301804dee969d131317422c0534ecf838"}, &(0x7f0000684000)=0x61) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000d40000)=0x1, 0x4) sendmsg$inet_sctp(r2, &(0x7f0000873000)={&(0x7f0000243000)=@in6={0xa, 0x1, 0xfbc5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c, &(0x7f0000490000)=[{&(0x7f0000473000)="6666ea915f8d3202bd27b7c101d787f602c57955f525a1c6542ed5f01f4a8008a592b238fa4005fd47f5ba1c3320cd2749eac0b0d1a7019be0b4c1b975", 0x3d}, {&(0x7f00004a1000-0xea)="19eee6aba437682f24e1cbe5f70674802df2e491d9902ffbe3eedcb8b5e3313c52217149c6d13f509de8754bf3d89ef7b05b84d89f9d7c7189c4aeb0ef9efd15dfbcc371cc3c1c2f3546fe0daad8a9ff34c3980434bb8bf66769e417d76bd9c6d7a198aa562ef277b7114813cb8d5de2ce4a1e542baf362750c5df5fadd0992f937d290a8d987d262c3174c705cc3d8df4186cfd45e30038a03af7f9b6b50552393b3ac22c40209f41d8b1aeecbd3e0f13f4dd2c68e975de80f87d2b7ac5a5c21295ca5747b503631c760f9b3bf30c4647aba5b4c4cb184c42259e99d666835527e3194082887c6db6e8", 0xea}, {&(0x7f00004e8000)="26623bae041193ed84a3396cdfa0b5c49fc58c3c5d7bcbeb0249f5978dda870923784c436076972e84dc494a4373b9f86d65d39cbdf26ab5a9912d914574f87f0ea791f147e26e8618113452cf41b284d8a432a5ff2488d8f193b906747bb8425f1ad3769d22d3aa720d3652a2cc86ee482d72b9b95f6a059e0bc3ab2a48d5ce5dc0bcde967445ddf2efbdda945e9c9fc0d22c551d43bc3af8ca57fb5031aa27c2eeb593c43e22b64d54a637fc8edd35de5a6e263f66b95bce07f308d591570b7da2c9d4fe6bf5d3c04e0b234cabe9461b1168231fcee9968b9e66a7fd87af794ddf373dff2ff044275b065963670948c5ba1ffb82ee", 0xf6}, {&(0x7f00004b1000)="36afb1defac8143a6020caaad9244d7855e85ae8ad20", 0x16}, {&(0x7f0000ad0000-0xfe)="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", 0xfe}, {&(0x7f0000155000-0x1000)="fc6412276afba1feee97b1b1dcadfb682ecb73f2bf1a39cf6d0fd4c39ab6df87e688d2e13b881d4136ca4b5d6be0748f1e8937c49a601668a40efcdf7fd728a641d787d0e12d0df4b7eca8827c5cccdcb911a22eddcc38c1e6a8af0dccdb9486ff94b65e3289497d8927ed4534d6d4d58836a1120fbb19b4ca7c3eb49e04df210d08ee86db92d081c051651e5cdef4fab90af264b72df12ce9aaf07a72a6d8b7acefc15290a5a4b7fcfca4a38ce065329f031e9694d63e6a3017024bd0fb2b885e49134a7eb5ef69f4e29549ced69ba2e3f6354c494e8abd8f83d78f90ee03b3674e4521bf7831ac0baf03f833a4701cd31f9a03d6d358cf57f6cb98def56569b1365e43c081baffd7d5d396152a3abdf94810fc6d860c0a210e669a48684c610f2c52226b0dfa710c6d3fc407c112e5e04af0dc2900423c3cb9b809981c478bc5ce3b16bf627550c8c4d9a7b8a425a0fc2a32707d01ef3dbcf3ebd584675f1d89060eaad3e2e200e0a6df49754325e066d488f7d1ce0b50fdce458b95245b87a7c97bd9445e1ea4282d8e5ef444cdbbcfa7f3f531949bb717aedf3d47ff2a25fc33231ed7ecd83c602b8ac9c4030edf9284182823c0eb6b2faa02f69b181e5860f81a6c497604feb67a005d99c476ef02eda598726e83f8eda4b85a2b953dd65396298a984392358a821d8cd48e957ff9019c8caba3ff912eda91705030f0d26de3c62914ce49b67239c128b9a3a8843525e5b5726d97061fdbc6b642fa349b94aaf39fb4fec0729ef4655cd3a4d34a7687c409666284e536e2ea95e17c5d35f106ebe5da8931faa11b3cdf680ec4a858b1833f2ef4654cb8690543946a7b21050f519c6b1e00ded46da5c88280d08ee9fcf9cdc50db24f0fb5697aff55ca0c6939b5c380ee0f421a482bb06b0ab47a11de8e163a5ac6c2b3250d0e361ceb0e935777d4223e8852a4c0305b9914dce3379e6200eb10aebee50f3856a4588a0d7449e34bb16d3d74921df036cc6feea68f010a2a27622ace7af42f9e6178e584f8f074812b42ef444953c215382090f7e145fbe0b88a707cdf7afc8f33ad46426eba532c31505afc8dd37d1d50b5638fd58c795b0053387ace74859224e52c06ce486f646b61d78be9b424958cdd9c1891c9f73cee3ebc50f57683f64bd7573b98bba98382980e8f9539da1d39519930558c09c1b9325889f16db41ad4ce7876deb6f443c0e8f43d218bff1a6ece27756a160bbf22782922ed3b08ed30cfe1e0bb3b1f65dabf7ebfbd4f79703c123baa565915dec4c32b4bfbd252c4cdb39579484df54d79afab8f878ccdc6b35bbde738c5c7f5d6117b44458f95b5c3f83265ea454835e3cd108f64c559ae9aca39f1e1fc40b419bcbd3a42d7a8855b28f7956f0adb4e88460753fc095224e32e33b52bebe5a515c6fa07f229900a1563468c2a0464d2cd90c6d1a76a44c193418dd9c786e277ec1dbb8aa790c918366f0ec387eff8c2d10451eef5ced11e569bd52ef374e0e2d2ef5ac42fa20f502acab4efaebb539080807346d213025885e157503c3547552681293d6a26aa2a4e2a2307131bb61e8f02e8cac3b3956ebe7c53ad9bc46c67b157ef1319e8424215a26abc1f5db5c0bde3ebc7165398dc91041957687f4586c75fa5b5a1a7e55bed99482db1413fef68f6bdcd6737b1bad2925bed2acb8c2342defb64f98dd061302e7cc2f789613314d6f050b2eb57173594861b62e3120d42951d2044ce40590464d7a22b97c0c1a328fed8836e88148f0fa20974fe2115a94f08bb7809178841ce3dc60ca2c007e49d199ec723852a1ef1477d2b8d054fe37c4face0e0c1e91a1e4f0122aad294e52a914ea797c6958825159dc5911a1f25fbd3cce3246d32963c1fcd1e67f50c24c233a417f2b84771bac29535a99b0b1af1fd53c1cfa23506cb24c50b906179a6817db710e844fbe0b1b9f9938c77b671c87db73f4845ba53ea8322f60b28d7c988e2d9c83e7dce20b1bafc85169aa4ff7a33e03d9a49e4b4e93fb2131102c71ed6ef3aef7cc41ead86c99db9bb02f822c07faf3a1c5285884b0839a31f0f4c0c361c1deff9a73e2f58a4e6d9034884ab3df9dd8cbad888e6177441578249edcdc154da6fbe3f7c6b3f0f2dfb40758584ce74faaad53255c72589ea56694b9ac555df904846cfcbe4feb6768cd498961960e25f2e5cd94922505731c274c3e81cf30cb372398f5bb3540f31fe635feb51a365d4264f1d22bd7fba85a8a1e0a2662d4fcfd535495061caf24ab9040d0ad31fc926cea8fccdaab747ed9a997c699ce1c2a5bd0691367793a4eb4cee084e96620b2547d9017b6aef7541e98c4e48bbc2b7728510669c5529197696d7edfbc6244d127bd78fa799d4a169b7d8a61b2473c006f440f3cec50b397ce75b67284848135a619aa71348d08ddcb970d992fb0a8b4262d08a1101dcf8a4fe0f86c0a3fc4a3505313bbce19a15c3448fc306679604103024966a8d006fdcc19c08104d7376f68154192c15b36cc06f3a30de7b429bdb325c8f05e72212b3b6e28d8d79c1b9d81d18a700f960c1ad00ed07ac6d09b1944a86740fdda96cb915d582057e39145082b29393bf8af63ac8be240214507be842ae64ad325f882f83c9b78af26ee8c8d8edbe8a1f9f91feed790bf1a8ecbd914953d21abef134727a9fe95fe5eb8da3857fefab54c694c6951f82ed7928b0b2bc0e6f89a0808d3ad203ab74448e8f9a97f343fcd974f638de8be312bdf9c86404331f00625b6ad61253e4c00c22c682d59776fa9ae9d0450d49d50daac6ff2342a59587c402ca216930264b5a78c1ca8ba88adefc84feeeaf27e6504886d5127482005b6e9c969adade33c2809a7742ab7a084a53ccb282edc36327e63cad66724673c6b3de51267c7133539efbf1d6f884e11850f05cb5d2c52e9ac495dea8d1c557d7599d479ab04972b3e966e73d4f230f5b2651ebc33c5ec350c7d314830fc12efed2ceb8f27b3e44a9d1884a25bd75042bd2bb4ade99ce637cdfd1ff300ea8b8a388d5151dd2851024528b4cecee239cf56b1523f6e63d880652f19f00dd14daa2ff64f89229f50ad391defcd602da302c095b0535dcb3a611a1935d64d0e043a4c6cbbeaf3cec96b631871f970d0001cab7a94804708ebc81a2cfc7848867cdee8d3ed41d3315986b6fb5eb46fc442100773944b3adb879e20d11ea47daf145df0715fb94c59d22ac74969851ea032a99300f054e7381f9583541a06c829e49ce558d499ade55ecac6ffa960f001959bc9741bb0a9655042e5d2a3e54a68295e3f549945ac55985d2960ecbe3da0c8239716e618c297350d94aee771862e58e9c5b952dac60446f10c33ec995d828ee43b23f8f272dac1cbfeb6c647c824d7bec4de46e00c1275cdc3d98a91c49b5a8b1044982150bda317d2e0320977263327a9fd8cf38cb69430640664221b270a8992df69fc0514ef81f230cc73f856687628c928b88fe933d9980895c36518f6a624357caac2847de3ea3ef1869eadf1bbfbbeb1cc3a459eda26c2f724d03771321b422056a3cb50311942068a8556bcec180047417b7592cbd709dac813a1eed1e53fe4dda20a9afdfa53dfa9d8509048df59be517a15742067afcc47603f998e3b726d256e3b36296726e1dd9b496a11dbf6163253bbda05ea61ff4c9fd31619268f3384382abaace596c213f66da68f0d508083c6a5d36d074c23022926b30e1690e181b70c36b564c70a43cdb4cefa22203650c9960ffbbbadc425d016366cbdda99a41c5f0c121721b417be2a18c024f4be4335e7d8d1be416416fba81be58cb8a9b0b978eb90ada54ea51e3e16f7b68e6e81aff95f7c9a76e3284b48a915a1ed7712457620f1c6a80ba6ade0932f33859759c31386c30c9efdb078c87d487d5dfe203002c6040930c305062de1a1286adb52f60478994f090f76a828598d71d863950ca5d6bcd51ce017c627ec3b4e912ad89c7b65fe067c5d4079e86d3bb373ea056a55dd9e4d542814cddd0e726218c43056c7b1fd24c5eb51a1dd6961957031510ddb59fae709167cfba421069a76488fde1a4581e64f2be0b4390749800da567bbd64b56c12152eb3c1db3a856fb2a8f6705c6fdb50e37fa456350986e3de0efc619d8e5de5f931e9df97475b147104609b4bc258303dff1b8764dafd70b1d80ea7af56d7095b2ea455481e1aeef937fc50079f7c48a3eac37ad12521baf80d15c71c55e2360ceab4d22f77df3f8dd7324bb43f4db5149d042087bb363cba6e807763b69b34e9874e6abf01735fa518ae6c4333a0a7d62ee3c00a784809256d077d5866ada1b7cf7dd10ae8256aa80e38e307f6ec57ae05520bcce1070cb3bed6d1a5f502cf7f2ebfe7b9468fa7530144b093ff4614488f85c4f0f29c4927f780bb708db3f2b4060a85eb97171dcb1acc6a09720f4b1c13a2eda8616467f53fa8a79084fe5c5f8f4315471d6933e6f2f7d3ff6b3069d68b31ac59bff2ac42098ca9d3f3e2496dbc343af752c8e847034ab902fc357ddac22e1a4129b04f4db5860b46191bc5517d65f5ef55af0579ed426bdd7fcb993a7ec10f852a87290615a8bfbc5debedecdfc510697348251f04a776c7d710bf7969eb1838fb5489d9ce9d220dd5b168f68f7fa5ac8a0b8221eecdfd047e9bb2755942d02918cdfefbb0af3d254e0df5912711c43085e02ef2406d9d75210e1bd33c8407636406fcdbcc659bf324616c1118e45c3ec019608150ef0f3ed6bff2aa87bb47bb411b6e8957027110d393524498f263df037849fe5657c745047d43e91f89901ec3b59d571ce52ad5d7c4de4d997520b15d4a77147f065f0670ebc330672dcae90254a8d33c9855ade44072ea2369019380e17ef0487507c8a53f40ff88da0ad110aaccfd57e1ff58b16cc7e5aa7d702baad015d74b962b64647e0e835dc0f56a88558a5cf5aaa7204a92e0c8ee3f9d490a9a39d2fc86042f97adcf6d9035fa19f05727331b66440524bd09f0624982609410c58e396ae8e56505ef681217e480aafbbc5a2f957c54dc88f7e019ae8bee4406c735f701b6dca296b1df55a1e2ea513fd93c080789f257581b05870eb47f42a493d30d181ada40da760a16396b1874fdd4cf01c853c5da0aa979f9f17a482fa0c08738c346a5b17a69802759fcdb280d9db605d3af2ef2a6341367f09478432e5dab8f00ed20c22e73e3a0a54201b869fe35eb50ac5409406bf1ef4ee71078aaa8a918ec2b54f3f889026fe85af32fc908767003e5947b98f447090dc6a2e82e75e7cac1ea7268fd89da879725d19011c65480f226af62c1dd9dc6730713d3bc3b7c53c9aa1250b3696cf99a995d3bb6dc435ea559f812e11b8ba2cb2d4de2d89e2a7dd569403aa297cc1f7d8bac10e35d7a1445b002012b576dcd0807392fb074aa9d9a73fc1f76c375a22933b5756d0ddcdeb7bd14c88f8391a5650b5632765fdde37ece600317d184f1a047b0d3cc7e62703025ef8ca9d10589bbe5f623f61ec29dffccd2608c7f02bbc91b93162d9b713775e994b2a60c9092ec8982bb56ffde24a248d13c0d7971986e53f97f3f092a112af311822e408bc7fce3021b18eb4f25fa8f8214fbebf2ad360a282ce734ffab89fcffe8463c22f4d3c85d6c78c85ecd3849ea12bf8213d1992c8958858592ccf497c137464a2350a849821c0726455be0f8979b25f144cb905c0a687c8f7714a8768e53c39e8dd5fb2e193ebaa625b9656eff3852e0a366ad9c3ef7afd6f60c7d", 0x1000}], 0x6, &(0x7f0000d06000)=[@sndrcv={0x2c, 0x84, 0x1, {0x6, 0x7f, 0x8000, 0x6, 0x8, 0x9, 0xfff, 0x6d94, r3}}], 0x1, 0x20004040}, 0x20040000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000b63000-0x14)={0x40000000, 0x80000000000853b, 0x10005, 0x10000007ffffffb, 0x0}, 0x14) r4 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000e2f000-0x4)=0x0) setpriority(0x0, r5, 0x0) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0086426, &(0x7f0000dea000-0x8)={0x1, &(0x7f0000b04000)=[{0x0, 0x0}]}) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000526000)="000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000804000-0x4)=0x27) ioctl$DRM_IOCTL_LOCK(r4, 0x4008642a, &(0x7f00003e1000-0x8)={r6, 0x2}) write(r0, &(0x7f0000a1e000)="89", 0x1) setsockopt$sock_int(r4, 0x1, 0x2f, &(0x7f000049f000)=0x80000000000003, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000c34000-0x8f)={r3, 0x87, "74d3d30904f7d16f12bc8a79486f8464969ea8a2637dba6d871af58be504ca06f2918d7963559824be7f3fb098a0e3071e95a94b64fe219adae1f0e3a079ac6d0d60d3033b644ea8aa779dc23d52b0ce26dd57b4730100a20002d5eac886f85da24bf023eadce5e0e254ff8db56787f39381e6920c5e6e326fc0ebce6793ce77142757582d1d56"}, &(0x7f0000e3d000-0x4)=0x8f) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00002e4000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000833000)=0xb) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000371000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000045f000-0x4)=0x8) sendmsg$netlink(r4, &(0x7f0000918000-0x38)={&(0x7f000062a000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000082e000)=[{&(0x7f00009cf000-0x149b)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000129000)=[], 0x0, 0x3}, 0x0) 2017/11/22 12:39:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d20000-0x1)=0x0, 0x4) sendto$inet(r0, &(0x7f0000f0f000-0x1)="0e", 0x1, 0x20000001, &(0x7f00001ee000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d17000-0x14)={0x0, 0x12c6, 0x10001, 0x0, 0xffffffffffffffff}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d4a000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xf, 0x3, 0x2) write(r1, &(0x7f0000ffb000)="020900010200000000648fbc8eaf4b48", 0x10) recvfrom$unix(r1, &(0x7f0000a02000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30, 0x40000000, &(0x7f000078b000-0xa)=@abs={0x1, 0x0, 0x1}, 0x8) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000907000-0x4)=0x8, 0x4) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000c3b000)=0x62f) read(r0, &(0x7f0000108000-0x1)="00", 0x1) getsockopt(r1, 0x2000000004f, 0xfffffffffffffffd, &(0x7f00006d3000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000bd8000-0x4)=0x1000) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000d19000)=0x3fd, 0x4) sendto$inet(r0, &(0x7f000067f000-0x8)="86ffea53215e3208", 0x8, 0x4, 0x0, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) lstat(&(0x7f000099a000-0x8)="2e2f66696c653000", &(0x7f0000e64000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x3, 0x0, r3}, {0xffffffffffffffff, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r2, &(0x7f0000c05000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) accept4$inet6(r1, &(0x7f000082b000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000355000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000ab1000-0x98)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, &(0x7f0000b48000-0x4)=0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000052a000)=@sack_info={r4, 0x4, 0x1}, &(0x7f0000239000-0x4)=0xc) pipe(&(0x7f0000ba0000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000a80000)=@assoc_id=r5, 0x4) ioctl$DRM_IOCTL_GEM_FLINK(r7, 0xc008640a, &(0x7f0000902000)={0x0, 0x0}) pipe(&(0x7f00004ff000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r9, 0xc00c642d, &(0x7f0000bd1000)={0x0, 0x80000, r8}) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000010b000)={0x0, @in6={{0xa, 0x1, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/11/22 12:39:21 executing program 5: mmap(&(0x7f0000000000/0xf4a000)=nil, 0xf4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setfsgid(0x0) bind$inet(r0, &(0x7f0000002000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x1000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f4b000-0xd)={0x5, 0xb, 0x1, 0xd, 0x9}, 0x14) mmap(&(0x7f0000f4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00002fd000)="637562696300", 0x6) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x1b, 0x1, 0x7) unshare(0x8000400) getsockopt$inet6_dccp_buf(r3, 0x21, 0x8f, &(0x7f0000168000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000a65000)=0x1000) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000a2f000)={0x40, 0x7, 0x8000}, 0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000014e000)=@generic="00000000000000000000000000000000", 0x10) syz_emit_ethernet(0x1c, &(0x7f0000876000)={@random="ba1c411b83e6", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x10000000010000, 0x14c, 0x100000000000db}}], {{0x88ca, @x25={0xfffffffffffffffc, 0x9, 0xf3, "070000fc52b3dd"}}}}, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000721000-0x8)={0x0, 0x1c9c380}, &(0x7f00001bd000)={0x0, 0x0}) utimes(&(0x7f0000e6a000-0x8)="2e2f66696c653000", &(0x7f0000349000)={{r4, 0x7530}, {0x77359400, 0x0}}) setsockopt$inet_tcp_int(r1, 0x6, 0xc, &(0x7f00007d2000+0xe25)=0x0, 0x4) mmap(&(0x7f0000f4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r3, 0xfffffff7fffffffe, &(0x7f0000c4d000-0x8)=0x0) flock(r1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x7, &(0x7f0000846000)=0x114, 0x4) connect$inet(r1, &(0x7f00009e5000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000c7b000-0x5)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/22 12:39:21 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) pipe(&(0x7f0000838000-0x8)={0x0, 0x0}) linkat(r1, &(0x7f0000bff000)="2e2f66696c653000", r2, &(0x7f0000fcb000)="2e2f66696c653000", 0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r4, 0x5, &(0x7f0000000000)=[&(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x6, 0x0, r3, &(0x7f0000001000)="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", 0x1000, 0x1000, 0x0, 0x1, r3}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x9, r1, &(0x7f0000000000)="4e11a6ca313d256c4ec648c44c8e1e47ddc040ccb753202f9f282d609f18b4217808513373f056ebb0054a1dc560a8f69d50f4f142c0004e48c2e56c2757032988385cffce4ec31bb8f289a3aa06c323c1a66b2d55c1b05d33f8959e0e3bed1390a215e2ddef4f2e40b8ce6220d1758a68e44344477cd81220fcdeed2f3119d6d12606315c16632e5637ba446e2670a4a25a5ec993d87cb8d37fbecdc15fa2ebc4d342f54573bc0a0f75f9d3e840f32112a08cd77de276d2a8", 0xb9, 0x3ff, 0x0, 0x1, r1}, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x0, 0x67f, r1, &(0x7f0000002000-0xe6)="cb28e4a914b8c0223c801be68ce2c818b3ef20ca5ea9f2e9c0eb35cc1d3d4e90ecd792e0a0367b2f1ab7d61225ad46405afc1b6586b9b2436181802aa422feada1068c3c6dbd99a626347d7443f614dea79c70ff4b08d5bb6b908ed8c7e88ec41f6f5e41fbacfdc08d039eea5bfaddc5d9fddf9b698995f4e299ce6528695c0336fa77d07d6491edb321ad397301163e4e0b8c7ae2898aae4bf0e61969ebd066a63ffefd06a84df2a28bf6b85eedd1147be25bd65d94ecd60f46b278810641c16b331d80d4f6aa3c6fc4f5e349e33d9901ab074be7d0989a659f77b5d26fe09ee603d818c871", 0xe6, 0xff, 0x0, 0x0, r1}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x3, 0x1, r2, &(0x7f0000001000-0x75)="f54793bd0833e5b0baf8936a93d0ec31a4a90eafc46de45d0b7ae402714d6a63ff9fde590120342fc6bb70cab44e0fa6fddd8d06f90aaa56da695bd5708ac340a9eb6d83324cc04277876c533561318bb86898ba5f8066435fff7aa7e8ae968364a1337127738642d90803cf45efea3d155eb6799e", 0x75, 0x9, 0x0, 0x0, r2}, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0xf, 0x9c, r2, &(0x7f0000001000-0xbc)="fe9ea1db961fb40895c74e359b4efa9a90b2a2da3e7b4359f96c7e0be40fb993bb24d3626a6a0baaebc82e56de273f24fffd1f2229dcdf814cd4eebe97eefdb3758ab4cdb86da1d1006f5c8e41fd0bb559635bd4475f60c14489f5e7f96306ecfb4e8d42c3dbfa50b5fc04f1a626384d09cec34b9188f1b371199b7f2f6713e277186618be3967b7464b6e061511d942e1e215b002b0fc8fc0302967ee6cbb787f0cb68067c9fc8669d30688148473c957dc8b759d63d2a70ea06c15", 0xbc, 0x8, 0x0, 0x0, r2}]) splice(r3, 0x0, r3, 0x0, 0x200, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f0000002000)={0x1, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000003000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000004000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x76) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000005000)=0x7f, 0x4) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000004000-0x4)=0x9) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x6, 0x10110, r2, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000005000)=0x1ff) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x2a, &(0x7f0000007000)={0x2, {0x1}, 0x2, 0x27}, &(0x7f0000002000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000007000)={0x0}) 2017/11/22 12:39:21 executing program 5: r0 = memfd_create(&(0x7f0000437000-0x7)="63707573657400", 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x9, 0x2, &(0x7f0000001000-0x79)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000763000)=0x79) openat$hwrng(0xffffffffffffff9c, &(0x7f00008d3000)="2f6465762f6877726e6700", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xf, 0x3, 0x2) getpeername(r1, &(0x7f0000b9c000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00001d5000)=0x1c) write(r1, &(0x7f0000b9e000-0x10)="0217a1250101000009e5000000000906", 0x10) setsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f00009ba000)="798f4025ba6fd687b84c5d83ab015f05936459b2ae29aaddeb1f760654c47430213283ef1059729be989733bbcc11cd50e7e0049090d608ceaa686f32e8f3a1532b087cccd358a3137300787ba831cf7edf9384eaa1e10540a2065000bc23196921dffe87512fd2822ae6e7ce0ecce7a03549b5498eff59ad72dec794481727a5c69a82b4207482a14889c35cb558eb1126ace7b78c94eb9959b5d", 0x9b) 2017/11/22 12:39:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket(0x0, 0x80000, 0x800) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000083e000)={0x0, 0xee, "00afac2151bac4afbdd73eecdbf7d25a490eb13e1b19e1ba664d47fb468fc1c71ee4cede4408e815b8173b666dffa3010f82a356efac0737af3e9b26d3f770f60abd0276d7e1ac3f62fa8cb0a4d494553e231bab624802024d8cf3397db12bb4a69968f7d98063bb6449228ad115b42b121909ca5576b8d753184b3f68d196088e1e04e32f3a1437ce927d63b2eaab0191c69836e7dfcd89013cc1c9aa705cdc72833ec8a49c5bc869898abba8bbfaf1fcfa156d7ad0e8905e663db88beb1baf0025119fd06263fb3ec9d1a8beae71897b82f16489ce18a35b83424522c2cfebb83dacc13a6f732fad5cd43f172f"}, &(0x7f000045f000-0x4)=0xf6) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000137000-0x8)={r2, 0x0}, 0x8) getsockopt$sock_int(r0, 0x1, 0xe, &(0x7f00002dd000)=0x0, &(0x7f00009ab000-0x4)=0x4) r3 = openat(0xffffffffffffffff, &(0x7f0000242000-0x8)="2e2f66696c653000", 0x2, 0x80) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f00002a6000)=0x400, 0x4) 2017/11/22 12:39:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f00000fe000)=0xa) read(r0, &(0x7f0000819000)="00", 0x1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00003d5000-0xc)={0x0, 0xffffffffffffffff, 0x0}) socket$packet(0x11, 0x2, 0x300) sendmsg$netlink(r1, &(0x7f0000333000-0x38)={0x0, 0x0, &(0x7f0000d1a000)=[{&(0x7f0000ba7000)=[{0x11, 0x1d, 0x20000000000003ff, 0x0, 0x0, "0e"}], 0x11}], 0x1, &(0x7f0000326000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xecd000)=nil, 0xecd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x22000, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x2000000011, 0x8000000003, 0x3c2c5414) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000cb8000)={0x0, 0x1}, &(0x7f00000ba000)=0x8) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b09000-0x28)={@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]}) sendto(r3, &(0x7f0000edc000-0x1000)="2626659b624fd6cd42fa72049ef4df7d00f06cc22e09e2b9f5ed7e510bbb2598f4d70fc4088fd57d3825f5eb7a333803fc39dcb4bf80040390a00d22cd64d2c3a5b0bfa6337e9ac878845734d8e6766b2dd29099c290a2b7f16aebf0c7626b5d00321bc143bc8b4b878d7744e62248f80cda04de6d094f2d9d78ffe408aadb0e90b2087c1f47fd4203008ab00c63e17c1922228fff73d4428510accc98e33513d4aaa94f91a43b1ce511019b857ae13b279a9c02bd168576b3dd0904764e92baee97e95d9146cbf0b8240b75ae63f14229dd1073bf0929246819b18fb38557e0e8dd679eb5e96d4493df943e8a0f228b1da44b71a038ef6a669136e5808ef3d603685f4c37a1a106980878f3d80d058481db12b1d805819e7f6879d263079453508db19b532b76eff02b7e3b2dd27c10828f590b7c55904b421b1c6a85b0e360f0c97e71a14d255fafe63ea0732e31867e9346825f42b7b387bb8fabef3b4fa1172a4d00f57d392d5c2ec01ede79842b9267cfa60a054ebaa15e78e68b869ad61233c49a9a4a236327a978fcf1fb07c268cad3747487aa5ff4a0accd0aa67fedd552a23514462743172aa69ae0182834354fc4e63a00af611a5c92122f0ead88c06b5f301fd3442058bd05e41866c4d04de79da01ed2af713f7114ed2bd730071c7f54517948a85b3f8e96cb540df9ddfca97d3f14c5d6190f96cb864872dbcc77e017704ece40efc3e163cac0a7ffa2f6a3a794e1c7fc0a6cc13b1e676c95a3eae0fd5bb85b7dc4f8eac8f32d2f00608b741167cb04bbaa02a303d77275980b2c1d4b6fb55d46cf61419d447210ada969aaaa24e97dfc46ec50a7644eff7a57ace42ea8d23510f9aef9bf2d9fceb94f9184ec7b09d8362e1bda7fcbda04117803a12bd736df8387e09749f31ac489960fefe7841a9e4db40334cc4561c3beac72287007f20f5022e44cd485b48112acc065ec64c5b6fe19ae021a6efd4b762967501107a3c54c36ee91a079347707b962c549cc3a6e00e29858a10e8ff37555835564bce81c14b372c92120500d53492a3e0e54c44e8b2e6beb5a2eaf8a20cd88a5f90fe350e1bb2a1132500029ae026713e2d487d445f4cdcce5da185261ed3ae00139dbadb7b42f7837ea8258aebe80fa54bd64e180e5dda97a7b79840fe93ef313c65039494e8996e28ee79501b6b0788feba7a4c7ac6098261dd265e6b011c8f7e1c68b84954e64447f725483fc33bf9507ad53d48f6227cc2235342209dc42203fa77fc7275a9916ad9e561494085cada82cc72bc6a2fc01cfa3fd257a5f8e6088d140fdfd9a42d53f7492493d3fb9aad04aa9c2d7de73f8c3c0032229d70e66e1e2fee45b476e20f9e78277089036f71b0df280ed9567782cffce4e19ec275fe3165ed1288b1055920996b5de1f57c9d844937b09531e972cc7d0fb299ccd74239bec91a25812863a47d8be561c4d8c330f92b1fb17bd23615faeb16e6ec64401a8ccf49eb1d3b0fe40dd23afd5d881200b8a1ff725436562c2b260ca3ed54ccd050d3dbf747375cf8972620b93bc32288b275258e5541c2a00c2627896c7e8ddbae8948a8dc462e6c4d208dd53b95dd9a8c296f0568a83abeb07f76edc301a4d632b18cc792a1af9513694ad7eeeaaeb44622acacb5d718922366240b253cc620573968c073f4173e050a68e2409b24a06ce86ea4e41a6233eeeeaf6216e617d065aa370d19da198917953b3aec38a70b9182dff36c73afafdf9fa7aaabc0e2efa91796184df5a92f088655e09d4ac7a826412d55d5756b656c8422806905ebbe894b6605627a34badd97cbb8f883139da990640a572808386be0126a62d552ff95cc9a08db83658d966681433b7927e70a8ae8df653e13ff1b532a60439956a3c203e91c04764b67015fc8b094d29101c913ca9abcea22559a940ebb18ccc15786de27d6917a41d54aec5c98c799c70b2ffdd6256729e7b3926c042be55f238876077c5688d7505049ac6786830ee7f2fe310f576f4a6937e611fd3a092b5fb258db1b361adeb581e23ed12b8413f7407cc1ff7242e5d13d9c700b8571ceb79d58a63d54e92c01978c2ea1db5b6750fd0dae905979dc0d6ccb48330f6ce0331f0814088994c75d951118d03d757643bf625571b5d85affd901602c4ec695d7eba8061ac173296ca489f0582e1b161a965aa6c94d34eea644fcf0353c9f56a1438bef54eafc66b6805fdc7915c9e4862217a495f0705e435272780553b929ba8dc41d1399e4be5ebd6a79352fdcd11d9fdb82a91b058732b866b3e98587d71c4fdad3394bb3109eafd18ff5c383dc0dca72a69fa3a8d7803cc061d338fd07b443ca69d8f350770df585cd5951b3f75fec3a6579c08cef037b86565044db4fef48d6ca28469ecc32f06e16cb28fd2ba412277e596077ed7ec1b809c83daa11ffa5c9c57adbb861421e6e1a45472b4f5933b6b7bba5fd23eac206f30c74ed004d93ae8a76330b296120c6161011ea0ba48941a4c0be50ad6980fb3514057a3ba6aae8cb15e5b9ef98f4d37a527ce9fb4634c406aafeebe56d5b9339627f1432e6703081b3d3175e77cdea283b1175365242d65be2b15e9c168620077714e6bcc43f39bdbcd3e6198d5be8c858929e80c1e0dee172e91f5013cb318d099e25c89fa6eb31880b854a421050327cd218ab74b5e03eed8073cb58fa9fe3ea68a8d6dba3871caf6b270e65169341a50eb214eebedea3494e2164662958b03d9ceb0aab21e013818e46c85614cb4f16f5277c51a85c9154e530c111dd946cc1e3f5ce832ae04f54fadab9c2b9be04928fc7711d1f93afeae205a024e48a62462aa65ed7df4b231e348d5d74347e7e799f83c5034bc4bde1e58d74515732b340293d49bdfd545cdadb9d162f4bcfcc609819717c137cd84d68cb9b2d2564eeffc44b9188aeeb015b942aed7ce97a4514bdd6753ff42ed0eb3dbf24bb33061d279801b8556a66dee57788bc2127aef034ec9b2a6c2684ab73953ed5f28ecc05172f38666c69e6e9b2e6028c04adbb99bb24a4305efa5da47ebcfa3b8f3f10857f1c28b9eef0a53519d9f73a5ba8d70909b44d3f08f3581d0d1fc97a60d79ea8956e387ca2b2dbe24d3dfc8011d0a29dd01a7e089a76a4993e87157980bcd8b4c49edc33bc2c8b85ed17f5cf60f35d9a3055bff388f5c17fe2fdd26af6832b914d8f878bc4d7897c933b5913a5baa1d3c3fa21f63b1234c4f39b2390d8fa8acec354ef730dda05fcf480b1c074cf6e0dec4d54d15bd57bbdcd52c90be7e745880a1aaa191745e8e7b405da1db99b4fba362b1394d54f6696a758b805bf83dc86c9f1ce2408de8ea503f65720458149262f1193a631970f279d3614e23d2c6cb2f5bf2831d544f1aa912d84c7dac5f91e81f11a8eab307091e89edb6fd797e72e18cf579ab09f8c0187960b620969674ba6f4428b0cb55c97f678760dc07bb04e1de061116e32a104f0e33946d6499fe73b33ef0a5d71a44edb6c8e104b535dbc3c05d31dbf75b82c94c3d15799d0ff4586dd4a40f9ac5b691650e34eca00d74802d93c9ba7001270eb1a0c377189d4c0afffa4763aa38ad2bab4afcf4cfe6aef70aef4cd282b35c6533a6379a5a44991b3eac1411b6a6b6ad22541c39e192c2fe1d20bd80c3c24c0a8981c8bc5a5fbe817d19bc738aae5c3c9b9a5fef233fd95e4dc79fb74207274db24a63c3a2e0256264dc6c16fcd8c709a916ab8777844995f5c5b519395e3ea032a5c443dfcf8dd5b1f20a455422d4f136cc8b1fd4fb4f8d2cd92a32d8631cc26038c484951ecfbdbff34878eef60674f36bac6a51f869ed3a8aca7f56384320f8f24a7356f7bf53aa91add47f2ee14aa2fc92bd5925eb716739a5b74446b5734dde882ce06fd18d0e04632080d2a26e99eff6096aa566e51bf972931aee175431d9b3ef79109e10c4018358eff2d1f80a4847d0f00326a3ed87c57390695d800a744c19fef8c4af9feb79f43ccc4645d68b3e4367e591e30902e8d7da6f04882d7f4b2c6fbb35c8591d594ddcdbc17ce8b03031ee13739779f5d609ec227890f22dd5ba9a417b18016d2b50db8e5661ffeb58f36c4fcc5bb15c0d49b75ca80f14c51ef77d57620d6b43da7370f43a13ccc26343b738502f8053837ea3e29e144ed7a724d4cf9eb13f66277e2941cd914de194bdc25e8a6fdaa133d660d84746da656f057ee45a5a0775eee3ef48b2168246161d3922261a462eae01249ad8f422ef793f1cea0e0a820f2358be4d643f6004dc02aa52505d8287b06c1941ea1bcf4f108d9fde60d52a44a93ee8e36d7edb91b5baaa7ef17d17d61867830041e02c9fb6ac6aef76d9e1de2c9d8dd5561349ec78014fdabb850cd0c6714fbf959382ec04dc525c3effb7ad12829c91006a96616ceb39e33b635b22d7ca4e03e9731dab2849ce3b1d7392c1598042994d23daee21a4a1493886084d3fae0437f38a083785b237066b0b07c66dc3f06e0acb6431feff8a40557f2e28c39e36bcffc494957fbda276b9cd483cc60e2dff1f39aeaec7ca63ad2eeb79de1d6985508f7fdcb1a5369de8c1ef4b46b830ae27e1f05d85ece789c8795020bd8e27422ee8e4bc4789f5ecc7f7d80c50730224f88b0ec0ad0f4d3a6b783be4ac42fcbbda0fc5782588712079100f51cb009e621fb5de877cb9618508cc9b60f4c3ff772b04657025040bb16ad29c0ec4aa9896644be4dcbe5c0fd15560de13879571e34348a3f2d21858712067ca8a70f14643f12e2f8378f56e81b94159f829402c70b3e532434a50e6fcd8f30064df7bc7bc1ffcf4bb647c184cf5de0afa5734eae99f1a58972607209d65f8d77281427b7a4a7cca15467aed97c8e9740eef9d4832f5f6374bb05d6dbabf08af9d8776a07af739e775c4c66ed1150d33c31e46b230a58f11678368620bdfc62f58a42ef8f8dcb28f6b34a411866a43724b58906f8d5737f6b57b7d6a3febd5e493fa30fe1b7c42b5a71f8a412e3df6772b8fce16e5c20cdae667d2e31dd81db7a10b2b6b3e886c5da70ce34bd0abe8eab184a16176aa658f44f7813846df63d3104fd8b348294286ac86423e2dd88418cabdc6cf326e596dd356fd79fae060e3ed37df53be4883a9a8ced5c2abc27de9513adc0a882e0dfd7e9306954de28f6c9ea267290fdd32c0c3f804fb64ed550ad67c47fec7fe0028947110e708c3cfc0e927f4c2bf40b36444102857fa59eb05a839f3913b10deffb61a22cd49d5c7a02120723ad9335f8d98b79b9751f52264d27452c4a4636a56939d0e95a9ee889ff41c9f884c7dc96a00882809ac4466ce7d97523230ec66bac6f1e7db18f1754b39b91b80dd97229b28b47b07aa956b040d569966bb1a41d64a26dd2db7e70a3fb3f29dfb1605fcbb88ae3235914bc49695bf75b0bccd08480f4c438034919a343069b55089589ac31530de0a00bf2f83909e771ae2300dfece367c2f0525b191683dc0eac7be7d1a1be2a437e4721b459030349a2ece0efbce3040f63cbbd2cfb551d83f2a3d0c947a38f58b9e197def6161a1df551443a2e5c804b665378a64cf8114dd6312e2dce7f181e23d69a1e3477e98d80508e4a6375c699a77612375759a803683693f6178ab89a4868b2fbfca624ce2eebe65a3d7e99d977045f686444d3b0ee4a05826ba10b65a8a88f983f72906892867d5619108a8c56fa41cd950bf13cc7dadb67c0141de7fa30166833bd6014d76d4cf6d4b852235c7b245088c83f6135ef402b69b1194ae42c51bce5d", 0x1000, 0x20008080, &(0x7f00000d7000-0xe)=@l2={0x1f, 0x5, {0x9, 0x40000, 0xc69c, 0x1000, 0x10000, 0x9}, 0x1, 0x34e6}, 0xe) bind$packet(r3, &(0x7f000014b000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) writev(r3, &(0x7f0000cae000-0x40)=[{&(0x7f0000133000)="939b659f1a7ca6890860f7d59dc4c74dffc518f60ba92a92d0508ead3b0ff31e78ffdbc981f0420fbb5bcf0709e7f2740b5968b76b0a40d275849e8a3436b565833ad249aa1a5f4b19c0b058c744495fb9bf84595455953dd742c5d7f15096c3b26560d0de05223b9ec09f91707a8ecbc6030c5d2c87a8906b51568ddb27107ffd9fd8eff6c03c10ebf08eba9ed084215bb4b88de2c937e672bce8af237d38d17b15a967d8a7bd1d9e32", 0xaa}, {&(0x7f00007db000+0x63e)="ea8d1c727f8a63f14bda5f7ae855dfe7fc8a09cc258dd739", 0x18}, {&(0x7f0000ac9000)="45f4a5e0c66faa39a4598233b25e46b6322c249ab39ee877579d115db03da5850ad5d62fad51b73e9e8b4778eb17ba05bb183d28fd36c7ed8770f05bb8", 0x3d}, {&(0x7f0000f33000-0x26)="069d551212d93db5f8fbfecbe6b988b2c5403f925d9c2009df1e7a401167ff1d4a6d3c42c6a2", 0x26}], 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffe5b, 0x4, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f000062f000)="", 0x0) prctl$intptr(0x0, 0x0) syz_open_dev$mice(&(0x7f00007da000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) read(r2, &(0x7f0000697000)="", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r5, 0x0, 0x1, &(0x7f0000c2e000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @loopback=0x0, 0x0}, &(0x7f0000a09000-0x4)=0xc) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000f62000-0xc)={r6, @rand_addr=0x0, @rand_addr=0x0}, 0xc) setsockopt$inet_udp_encap(r5, 0x11, 0x64, &(0x7f0000548000-0x4)=0x5, 0x4) 2017/11/22 12:39:21 executing program 0: r0 = syz_open_dev$mice(&(0x7f00004d8000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0xa00) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@common="64756d6d793000000000000000000000", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f000035f000-0x20)="1c0000001e000720271639081d9c0000000000000000e4ff80f700000200028b", 0x20) r2 = creat(&(0x7f0000370000-0x8)="2e2f66696c653000", 0x10) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f00003dd000-0x98)={0x3, 0x0, [{0x80, 0x7, 0x0, 0x0, @irqchip={0x63, 0x1}}, {0x4339f697, 0x1, 0x0, 0x0, @adapter={0x5, 0xfffffffffffffffc, 0x7, 0x9, 0x6}}, {0x20000000000, 0x4, 0x0, 0x0, @msi={0x7fff, 0x3, 0x7}}]}) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000e7c000-0x8)={0x0, 0x3}, &(0x7f0000afc000)=0x8) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f00007b7000)=0x3ff, 0x1) r4 = add_key$keyring(&(0x7f0000e68000)="6b657972696e6700", &(0x7f0000be9000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) request_key(&(0x7f00003cd000)="636966732e73706e65676f00", &(0x7f00007e8000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000171000)="2f6465762f696e7075742f6d69636500", r4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000061c000-0x14)={r3, 0x3, 0x675, 0x1000, 0xbc, 0x0}, &(0x7f0000cc9000-0x4)=0x14) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000c68000)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x93, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3, 0xfffffffffffffff9, 0x13ee79c0, "71d446805506bd8f29227b32c001a3cfb23bc20f10edbaea700130c6989cc9ada1081575a4553ebd11116d2bdae1d6a9039d225c3daf9fc93ee86ad0460a3e74afae8a61b7d8b8b3735752b807ff0dbf"}, 0x160) 2017/11/22 12:39:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x74c000)=nil, 0x74c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000b60000)={0x0, 0x80000, 0xffffffffffffffff}) signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x3}, 0x8, 0x800) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7667615f6172626974657200", 0x800, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000001000-0x18)={0x0, 0xfffffffffffffff6, 0x0, &(0x7f00004a4000)=0x0}) memfd_create(&(0x7f00006ee000-0x2)="97730100aa736563757269747900", 0x1) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000002000-0x4)=0x9) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000002d000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f00006b0000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000033b000)={0x0, 0x0, 0x0}, &(0x7f00005ab000)=0xc) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000011000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34b582ec71cdec61, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000b9b000-0x68)={0x81, 0x0, [0x3, 0x2, 0x100000001, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f000002e000-0x48)={0x4, 0x0, [{0x186, 0x0, 0x0}, {0x40000000, 0x0, 0x1}, {0x2, 0x0, 0x0}, {0x0, 0x0, 0x5}]}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000028000-0x8)=0x2) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000012000-0xd8)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x3f}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x10001, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffe}, {0x3, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x1000000080000}, {0x7f, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffff}, {0x4, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffe}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x81}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x80000, 0x49e, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000026000)={"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"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) stat(&(0x7f0000030000-0x8)="2e2f66696c653000", &(0x7f0000023000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000085000+0xbbd)=[{0x2, 0x10001}, {0x4, 0xf3}], 0x2) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f000001e000)={0x8, "0000000000000003"}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000002f000)={0x0, 0x0, 0x0}, &(0x7f000002f000)=0xc) setregid(r4, r4) 2017/11/22 12:39:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) get_thread_area(&(0x7f000047e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setstatus(r0, 0x4, 0x400) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000533000)={@common="62707130000000000000000000000000", @ifru_data=&(0x7f0000a2a000-0x20)="6ab7c94a52c03b403cd26a8c437ea68f6d34a08baf0cb00c349a7dba701b56a6"}) socket$netlink(0x10, 0x3, 0x800000f) writev(r0, &(0x7f000007e000)=[{&(0x7f0000923000-0x61)="6cf4c3cc66490d186451312c22d8623b01007e5d1bd179f41be122010a0a80c89b2f4005e5ac8b88d42aef6cd086d371ba89675c75207dc89c8a5f2a9b7c9029dd18fed4d7dbb9c36be739b2b238a03ace75bf0186fd73f85f45c2660d32598f7a", 0x61}], 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a6b000-0x9)="2f6465762f72746300", 0x610000, 0x0) mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000f1c000-0x1c)={0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00006c1000)="2f6465762f6375736500", 0x101000, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000c03000)=r4, 0x4) getpeername(r4, &(0x7f0000a27000)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00007fc000-0x4)=0x1c) ioctl$KDMKTONE(r4, 0x4b3b, 0x9) ioctl$TIOCGETD(r4, 0x5424, &(0x7f0000ef3000-0x4)=0x0) socket$kcm(0x29, 0x5, 0x0) ftruncate(0xffffffffffffffff, 0x0) inotify_init() pselect6(0x40, &(0x7f000078d000-0x40)={0x6, 0x8, 0xde0, 0x40, 0x3ff, 0x2, 0x2, 0x0}, &(0x7f00007c2000-0x40)={0xa, 0x6, 0xff, 0x10001, 0x1, 0x81, 0x8000, 0xffffffff}, &(0x7f00000ae000)={0x3377, 0x8001, 0x7, 0x800, 0x3, 0xfffffffffffff212, 0x6, 0x9}, &(0x7f0000c5d000)={0x0, 0x989680}, &(0x7f0000cc0000-0x10)={&(0x7f000062a000-0x8)={0x0}, 0x8}) socket$netlink(0x10, 0x3, 0xc) futex(&(0x7f000000d000-0x4)=0x7fffffff, 0x400000006, 0x0, &(0x7f0000366000-0x8)={r5, 0x0}, &(0x7f000032a000)=0x8, 0x0) setsockopt$sock_int(r3, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r3, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) sendto$inet6(r3, &(0x7f0000df8000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x5}, 0x1c) 2017/11/22 12:39:21 executing program 3: mmap(&(0x7f0000000000/0xf9e000)=nil, 0xf9e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x813, 0x7fffffff, &(0x7f0000b69000)={0x0, 0x0}) socketpair$inet(0x2, 0x80001, 0x3a63, &(0x7f0000d2d000-0x8)={0x0, 0x0}) r3 = accept4$unix(r1, &(0x7f0000f9f000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000178000-0x4)=0x8, 0x80800) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000fa2000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f0000fa2000)=0x0, 0x4) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$inet(r4, &(0x7f0000fa0000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fa0000)=0x10, 0x7fe) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00000c3000)={@generic="1cf67b55c20c04cffbe59e0b366b1ab1", 0x3}) r6 = socket(0x12, 0xa, 0x5) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r6, 0x21, 0x6, &(0x7f0000800000)=0x0, &(0x7f0000fa3000)=0x4) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x0) setsockopt(r6, 0x8000000000000107, 0xf, &(0x7f0000e4c000-0x4)="206f0100", 0x4) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x4010, r4, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000fa0000-0x10)=[], 0x0, 0x9) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r6, 0x11, 0x400000062, &(0x7f0000fa2000)=0x44, 0x4) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r6, &(0x7f0000ee5000-0x70)=[{&(0x7f00002b0000)={0x27, 0x1, 0x0, 0x3, 0xffffffffffffffff, 0xfffffffffffffffd, "a284027e94775bb0a61c0a37f98a86d1539bcef05a11311b56eb8e513afa218479b8c54121276c0a006715b1dd24ab77a39ed8c2a4da5ab82afb820330e4fe", 0x4}, 0x60, &(0x7f00000c4000)=[{&(0x7f0000fa1000-0x1d)="cb0005000099fa000000ffffffffdec7cfb5475b5a35645aeb7a61a0", 0x1c}, {&(0x7f0000266000-0x8e)="538c5e00f17151212285d1cbe57fbdd88fddb383cf3af216dc04b57b03396cfeb3c348a2342a6c86ce9e2345c5efb73905151d907c581acd9cba5ad5b2e1133ec46f3951724ba4a140e68bdae365e2bbce3066571d61de74026ff8ccfa4892c9dd37032fc15253737fec13c40e6fe03024e3efcf1d9cb7055ec23bbda4dcedcf01207bb837844c9df45d74daf477", 0x8e}, {&(0x7f0000d07000-0x97)="0a251751c4a40c9c5695c2ec3b594182c1549c4089e1a665e9e0174637324ddbd77ab6233d8f8b8d8dcce846dcb7f3a9f561c29d06e5c38fa4069fd4d671c41c717747204f3cdeebf96d818d63775fec9145d7a9ffc39971fd698761dc6d55786cd8335f2be49869945668741ea28cd897703d0974d8f9e86ed35d09c67aa444305df2dfa44115ab438cc78bfc7a13e032174796a2bdf9", 0x97}], 0x3, &(0x7f00008ae000-0xf0)={0xf0, 0x29, 0x8, "b92c7480bf113cb3beda5fb2a4c524ce04d00cb2d68d8be26248fbf64ca65c3c688f0ac86300dabdee69c5643dad02002868bf8c0000000000000fffa6a2df8b709000809bfb01e9f3cae7a8fe1b60d8c4e3bc5b90ba03cb95720e5b9fd1a0c02cdcced790df02a5a27835270bfc5ca8d11a77dcbeebc7332306006f6f4c253842f8d78f46a14731c2efcb35766481a53ef76ac18a118e25905c39eb12bb39af886d09f05dd4858df03771559c96e62c8b10472b6c8934c0dd32c5cf5589e5dd71f38f39b4cdcba3440f5cb9aa7376bb6db2030df650ef146ad9"}, 0xf0, 0x20000000}, {&(0x7f0000d06000)={0x27, 0x0, 0x4, 0x5, 0x9, 0x9e5, "dec4268683590a3fbdd19c5347a5f6f92d045a6cf90b5d4f7558798ff33e310d6d1c866edfc3623165e0184163396d476ec8cb9d074e0ec7a0f3de8e40bee4", 0xa6}, 0x60, &(0x7f0000fa3000)=[{&(0x7f000068d000-0x3a)="cdb15da15ad6e68e37e528ac36c269cbda5ae553b0ab49663ebbb3908cdab2f2d63c61f036963031c8e5f7ce7197fb355f3c8e3fcd4fd65584e4", 0x3a}], 0x1, &(0x7f0000d07000-0x28)={0x28, 0x8000, 0x4, "287cc0cbc2f37224375cc9620005ff3c9cd4"}, 0x28, 0x4000}], 0x2, 0x5) getpid() bind$inet(r5, &(0x7f0000082000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000d40000-0x30)={0x1, 0x3, &(0x7f0000c28000-0x18)=[@generic={0x2015b4, 0x0, 0x0, 0x3680000004}, @generic={0x1f, 0x40004000000001, 0x0, 0x0}, @generic={0xd39d, 0x200000000000, 0x3, 0xfffffffffffffffe}], &(0x7f0000bba000-0x7)="0000000000000003", 0xfffffffc, 0x80, &(0x7f0000fa2000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000fa5000)={0x0, 0x0}) setsockopt$sock_void(r3, 0x1, 0x200000000004, 0x0, 0x0) 2017/11/22 12:39:21 executing program 1: mmap(&(0x7f0000548000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000148000)="2f6465762f6e65742f74756e00", 0x0, 0x200) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ethernet={0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000288000)={0x0, 0x0}, 0x2, 0x10000) syz_extract_tcp_res$synack(&(0x7f000072f000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0xd9, &(0x7f000093c000-0xd9)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x12, 0x4, 0x0, 0x0, 0xcb, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x1c, 0x100000c, 0x0, 0x0, [{[@rand_addr=0x8], 0x5}, {[@multicast1=0xe0000001], 0xbca}, {[], 0x0}, {[], 0x1}]}, @rr={0x7, 0xf, 0x7fff, [@loopback=0x7f000001, @empty=0x0, @multicast2=0xe0000002]}, @noop={0x1}, @generic={0x8f, 0x7, "0fc1420f06"}, @end={0x0}]}}, @tcp={{0x0, 0x3, r2, r3, 0x3, 0x0, 0xc, 0x8, 0x8, 0x0, 0x1, {[@sack={0x5, 0x2, []}, @generic={0x3, 0x8, "0749f18ee008"}, @timestamp={0x8, 0xa, 0xfffffffffffff000, 0x1}, @mss={0x2, 0x4, 0x3}, @eol={0x0}]}}, {"ed5d8cf9be05253083825bca645321a3ec26552f5118d6520efc0434092cc8eabab0c89033c4616c0524758116dad507d158c86a0894e8ce9753808248d245504ff44320e6a3c9daa211832d8b59ff94253a7d"}}}}}}, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x2d, &(0x7f0000ffd000-0x10)="6508f6ff", 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000c0a000)={0x0, 0x6, 0x10, 0x0, 0xa783}, &(0x7f0000100000)=0x18) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000837000-0x4)=@assoc_id=r4, 0x4) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00004c7000-0x28)={@common="64756d6d793000000000000000000000", @ifru_map={0x7, 0x0, 0x7, 0x1, 0x7871, 0x8000000000000}}) r5 = dup2(0xffffffffffffff9c, r0) ioctl$EVIOCGID(r5, 0x80084502, &(0x7f00001ca000-0xc6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") epoll_create(0x9) mmap(&(0x7f0000548000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000548000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000126000-0xc)="2f6465762f6175746f667300", 0x200000100ffd, 0x0) getpeername$unix(r6, &(0x7f000036c000-0x1002)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f000031f000-0x4)=0x1002) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000544000)={0x3, &(0x7f0000468000)=[{0x7, 0x5a, 0xffffffffffffff80, 0x3}, {0x10000, 0x0, 0xb6, 0x6}, {0x6, 0xfffffffffffffffc, 0x7, 0x0}]}) r7 = syz_open_dev$sg(&(0x7f00002d8000-0x9)="2f6465762f73672300", 0x1, 0xc4000) ioctl$KDADDIO(r7, 0x4b34, 0x800000000000803) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r0, &(0x7f0000245000-0xc)={0x10000000, 0x0}) r8 = open(&(0x7f0000544000-0x8)="2e2f66696c653000", 0x101006, 0x40) prctl$setmm(0x23, 0x5, &(0x7f0000129000/0x1000)=nil) mmap(&(0x7f000054a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000054a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f000054a000)={0x40, 0x0, 0x10001, 0x1000, 0x0}, &(0x7f000022c000)=0x10) ioctl$TIOCLINUX5(r8, 0x541c, &(0x7f00000ed000-0x28)={0x5, 0xfffffffffffffffc, 0xffffffffffffffff, 0x4, 0x4}) ioctl$sock_ifreq(r8, 0x0, &(0x7f0000546000)={@generic="7e7b1782a562102a0b926d4245a47759", @ifru_addrs=@l2={0x1f, 0x6, {0x2, 0x7ffe, 0x800005, 0x3, 0x81, 0x2}, 0x3, 0x5}}) 2017/11/22 12:39:21 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000033b000-0x9)="2f6465762f76637300", 0x20000, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000967000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80807, 0x587) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000060e000)={@common="69726c616e3000000000000000000000", 0x1ff}) r1 = accept4$inet6(r0, &(0x7f0000776000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000ee6000)=0x1c, 0x80800) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x0, 0x32, r1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000134000-0x30)={0x1, 0x3, &(0x7f000032c000-0x18)=[@generic={0x5, 0x0, 0x0, 0x2000000000000}, @generic={0x3a, 0x0, 0x0, 0x1ff}, @generic={0xd39d, 0x0, 0x7f, 0x3}], &(0x7f00005f5000)="76626f786e6574312e2873797374656d5e776c616e305d4074727573746564ec2a656d31235d7472757374656400", 0x1, 0x80, &(0x7f000081f000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8000, 0x0}, 0x30) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000b70000-0x4)=0x0) r2 = creat(&(0x7f0000398000-0x8)="2e2f66696c653000", 0x4000000000002) syz_open_dev$sg(&(0x7f0000213000-0x9)="2f6465762f73672300", 0x3942fa1f, 0x541000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x3, 0x3, 0x0, 0x0, 0x5, 0x0, 0x8, 0xfe, 0x3, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x40000000000000, 0x0, 0x200, 0x1, 0xffffffffffffffff, 0x100000000, 0x2, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r4 = gettid() perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000666, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r5, 0x84, 0x0, &(0x7f0000f6d000)="b4", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000fbf000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) syz_open_dev$mice(&(0x7f0000fc8000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000d03000-0x4)=0x0, &(0x7f0000f6d000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/22 12:39:21 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r0, &(0x7f0000040000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x0, 0x2000004005) read(r0, &(0x7f0000ec2000+0xb42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c) socketpair(0x4, 0xb, 0x0, &(0x7f00007c4000-0x8)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000006c000-0xc)={0x1, r0, 0x1}) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f000016c000-0xe8)={{{@in=@multicast2=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001de000-0x4)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x22, &(0x7f0000563000-0xc)={@rand_addr=0xfffffffffffffffb, @multicast2=0xe0000002, r5}, 0xc) r6 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r1, &(0x7f0000fac000)={0x1ffffffe, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000baf000)={0x0, 0x5}, &(0x7f0000c76000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000016b000-0x10)={0x400000, 0x200, 0x400, 0x5, r7}, &(0x7f0000045000)=0x10) ioctl$TUNSETPERSIST(r4, 0x400454cb, &(0x7f0000709000-0x4)=0x0) setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000bbf000)=0xc80, 0x4) r8 = accept4$ipx(0xffffffffffffffff, &(0x7f0000eef000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00008ae000-0x4)=0x10, 0x0) mmap(&(0x7f0000599000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) r9 = bpf$PROG_LOAD(0x5, &(0x7f0000012000)={0x1, 0x3, &(0x7f0000d5a000-0x18)=[@generic={0xd885, 0xf3, 0x0, 0x8}, @generic={0x67, 0x0, 0x0, 0x0}, @generic={0xd39d, 0x0, 0x0, 0x9}], &(0x7f000000a000)="73797374656d00", 0x400, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x100000001, 0x0}, 0x30) r10 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000760000)={0x0, 0x0, 0x1ff}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f00004a7000-0x10)={r11, 0x0, 0x2000000}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f00009fa000)={0x0, 0x80000, r10}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00005a9000-0x8)={r13, r12}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00009f6000-0x10)={r15, r14, 0x4}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000399000-0x8)={r17, r16}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000baa000)={r18, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000068a000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000416000)={r19, 0x80000, r9}) shutdown(r0, 0x0) recvfrom$ipx(r8, &(0x7f0000a8d000-0xfa)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa, 0x8000061, &(0x7f0000f4d000)={0x4, 0x8001, 0x80004005, "7f0000001c9f", 0xedf, 0x0}, 0x10) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000aa0000-0x24)={@rand_addr=0xc770, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x0, []}, 0x10) r20 = socket(0x2000000000000010, 0x802, 0x0) write(r20, &(0x7f00001b8000)="240000001a0025f00018001000e8fc1a0a0b00ff0004bf0202ffffeb0800040048186be0", 0x24) mmap(&(0x7f0000000000/0x528000)=nil, 0x528000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r20, 0x8946, &(0x7f0000bdf000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00009a8000-0x65)=@ethtool_perm_addr={0x20, 0x5d, "1b2d9b0001000000000000315cf566e5f79f8555cb55c560caf34e11d8bca82d6d673ff65ae5d11beceae2f1c10c88df5aa12c5483c2312be69ccdb5db80d09150348a6f40fa4d6423c00000000000001a0000000000000018b9f71fc3"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0xa2, &(0x7f0000412000)={@random="efad01006da7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x94, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffffffe, {0x1e, 0x4, 0x0, 0x2000000000000, 0x0, 0x0, 0x0, 0x0, 0x84, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[@lsrr={0x83, 0x13, 0x0, [@broadcast=0xffffffff, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}]}, @timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[@multicast2=0xe0000002], 0xfffffffffffffffb}]}, @ssrr={0x89, 0x1b, 0x0, [@broadcast=0xffffffff, @rand_addr=0xfffdfffffffff702, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}]}, @rr={0x7, 0x1f, 0x2, [@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001]}, @generic={0x0, 0xa, "06ffe9010104ff01"}]}}, ""}}}}}, 0x0) 2017/11/22 12:39:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000007, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f000043f000)="2f6465762f73672300", 0x9, 0x40000) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00006d6000-0x4)=0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f00006b9000)={@generic="67589e3234b8ec7553c58288ee2f6867", @ifru_flags=0x4000}) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000b50000-0x4)=0x0, &(0x7f000044e000)=0x4) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000448000)=0x0, &(0x7f0000152000-0x4)=0x4) getsockopt$sock_buf(r2, 0x1, 0x1f, &(0x7f00000f3000-0xa4)="", &(0x7f0000f70000-0x4)=0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000fc6000-0x4)=0x800) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00003f7000-0xc)={0x0, r0, 0x0}) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000975000)={0x7, 0x5}) 2017/11/22 12:39:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x5, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7de1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) pipe(&(0x7f0000787000-0x8)={0x0, 0x0}) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000c3e000)=0x100000001, 0x2) bind$inet6(r0, &(0x7f0000d3d000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) sendmsg$netlink(r3, &(0x7f000001a000)={0x0, 0x0, &(0x7f0000008000-0x10)=[], 0x0, 0x0, 0x0, 0x40}, 0x28080) listen(r3, 0x80000001) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000029000-0x8)=0x10000007cca) dup(0xffffffffffffffff) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000776000-0xd1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r4 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r4, 0xfffffffffffffffa, 0xfffffffffffffffc, &(0x7f0000310000)="8f2f0c", 0x3) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f00003ff000)=@generic="006cccbafab20cb88f006cbae4470d3e") connect$inet(r4, &(0x7f000055d000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000da8000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r2, &(0x7f0000e2f000-0x1c)={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0xff}, 0x1c) r5 = gettid() rt_sigprocmask(0x2, &(0x7f000002b000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000044000)={0x0, 0x18, 0x4, @tid=r5, []}, &(0x7f0000044000)=0x0) setpgid(r5, r5) clock_getres(0x3, &(0x7f00003fe000)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000047000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(r6, 0x1, &(0x7f0000041000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) timer_delete(r6) openat(0xffffffffffffff9c, &(0x7f0000fbb000)="2e2f66696c653000", 0x100, 0x80) 2017/11/22 12:39:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000027a000)={0x4, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x4000000000000, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x2, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r2, &(0x7f0000766000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000f28000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x2, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000613000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r5]}], 0x1, 0x0}, 0x0) socket(0x1, 0x803, 0x800000000000000a) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f00001d9000-0x4)=0x411, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ftruncate(0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000336000-0x8)=0x0, 0xffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(r1, 0x10, &(0x7f0000471000)={0x0, 0x0}) fcntl$getown(r3, 0x9) fcntl$getownex(r4, 0x10, &(0x7f00000c6000-0x8)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00009ca000)={0x0, 0x0}) gettid() r7 = getpgid(0xffffffffffffffff) getpgid(r7) r8 = getpid() r9 = getpgid(r8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r9, 0xffffffffffffffff, 0xffffffffffffffff, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000c86000-0x3a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x20000000, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x800000000002, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@address_reply={0x12, 0x0, 0x0, 0x5f7}}}}}, 0x0) socket$inet6(0xa, 0x1000000000003, 0x2) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f000082c000-0x4)=0x3, 0x4) flock(r6, 0xb) socket$netlink(0x10, 0x3, 0x0) 2017/11/22 12:39:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_init1(0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000947000-0x8)={0x0, 0x0}) r1 = socket(0x10, 0x3, 0x10) write(r1, &(0x7f00008c2000)="220000001b00070100000000ef0012011f010000000000000000000600ea00050029", 0x22) openat$rfkill(0xffffffffffffff9c, &(0x7f0000383000)="2f6465762f72666b696c6c00", 0x90000, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000002000-0xc)={0x0, @multicast2=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xc) r3 = geteuid() setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x89, 0x2, 0x9, 0x13, 0xa0, 0x20, 0x9, r2, r3}, {0x80, 0x80, 0x80000000, 0x20, 0x7fff, 0x800, 0x6, 0x20}, {0x0, 0x1, 0x3a9, 0x8}, 0x15, 0x101, 0x1, 0x0, 0x2, 0x0}, {{@in=@loopback=0x7f000001, 0x9, 0x8}, 0x1, @in=@multicast2=0xe0000002, 0x8, 0x3, 0x3, 0x9, 0x8, 0x8000, 0x161}}, 0xe8) syz_open_dev$mice(&(0x7f00009cf000)="2f6465762f696e7075742f6d69636500", 0x0, 0x2000c0) socket(0xffbffffffffffffe, 0x3, 0x3) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000679000)={0xffffffffffffffff, 0x8, 0xffff, 0x3, 0x4, 0x6, 0x6, 0x8, 0x7, 0x80000001}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000cd2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e7f000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(r4, 0x8, &(0x7f00009c3000)=0x400000000077) setrlimit(0x7, &(0x7f0000a06000)={0x0, 0x0}) r5 = memfd_create(&(0x7f00008dd000)="", 0x1) getsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000958000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004dc000-0x4)=0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/22 12:39:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$TCSBRK(r0, 0x5409, 0x2) set_robust_list(&(0x7f00002d7000)={&(0x7f0000887000/0x1000)=nil, 0x7, &(0x7f000087d000/0x3000)=nil}, 0xc) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x5c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f000041e000-0x8)={0x5, &(0x7f0000cd3000-0x28)=[{0x1e8, 0x1, 0x4, 0x107}, {0x7, 0x9, 0x3, 0x9}, {0x1, 0x67e8, 0x5, 0x100000001}, {0x6, 0x46, 0x6, 0x101}, {0x2, 0x5, 0x3d9c, 0x7265}]}) r2 = inotify_init1(0x800) r3 = dup(r1) sendmsg$kcm(r3, &(0x7f000086c000-0x38)={&(0x7f000078c000)=@ethernet={0x307, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002df000+0x6d4)=[{&(0x7f0000206000)="01eb9b0fb7e9cef8918f1063b7bfbb21a7f5e993899549125c2712f6da67a6ce2d0924", 0x23}], 0x1, &(0x7f0000cc7000)=[], 0x0, 0x4000000}, 0x4000) getpgrp(0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f14000-0x9)="2f6465762f6b766d00", 0x8000, 0x0) clock_gettime(0x0, &(0x7f0000788000-0x10)={0x0, 0x0}) bind$inet6(r2, &(0x7f00001ef000-0x1c)={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}, 0x1c) write$evdev(r3, &(0x7f0000d06000)=[{{r5, r6/1000+30000}, 0x2, 0x0, 0x1}, {{0x77359400, 0x0}, 0x7, 0x8000, 0x5}], 0x30) r7 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x3) syz_kvm_setup_cpu$x86(r4, r8, &(0x7f0000957000/0x18000)=nil, &(0x7f0000b43000-0x18)=[@text64={0x40, &(0x7f000072c000)="660f38802ef20f086664644f0f01c8b9e20a0000b800000000ba000000000f3066baa10066ed3e67660f3882bfcd01ee2866baf80cb82a1bba83ef66bafc0c66edc74424005d4a508cc7442402a5050000c7442406000000000f011424c421445d6a00c4439d0f820600000009", 0x6d}], 0x1, 0x8, &(0x7f0000f5c000)=[@cr0={0x0, 0x40000000}], 0x1) ioctl$KVM_RUN(r8, 0xae80, 0x0) close(r7) dup3(r2, r8, 0x80000) socket$nfc_raw(0x27, 0x3, 0x0) 2017/11/22 12:39:21 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000fde000)="2e2f66696c653000", 0x80, 0x11e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000147000-0x6)="62696300", 0x4) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000936000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000937000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000938000-0x10)={0x2, 0x3, @rand_addr=0xcca1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r1) mmap(&(0x7f000071a000/0xa000)=nil, 0xa000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f00000ba000/0x1000)=nil, 0x1000, 0x2000000, 0x8010, 0xffffffffffffffff, 0xfffffffffffffff8) mmap(&(0x7f0000838000/0x2000)=nil, 0x2000, 0x40000003, 0x32, r0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000047d000-0x8)={0x0, 0x7}, &(0x7f0000277000+0x86c)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000938000-0x8)={r3, 0x7}, &(0x7f000046e000)=0x8) mmap(&(0x7f0000937000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00007ce000-0x20)={0x3, 0xfffffffffffffffc, 0x1, 0x0, 0x100000004, 0x4, 0x8, 0x800, r4}, &(0x7f0000938000-0x4)=0x20) mmap(&(0x7f0000937000/0x1000)=nil, 0x1000, 0x200000000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000341000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f00006fc000-0xc)={0x7, 0x8000100000001, 0x0, 0x40, 0x7d2}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000c47000-0xb)="2f6465762f6877726e6700", 0x800, 0x0) syz_open_dev$usbmon(&(0x7f00004da000-0xd)="2f6465762f7573626d6f6e2300", 0x4, 0x20000000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) socket$inet_dccp(0x2, 0x6, 0x0) 2017/11/22 12:39:21 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a73000-0x10)="2f6465762f73657175656e6365723200", 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000000)={0x197d, 0x9, 0x3, 0x4, 0x1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00001c3000-0x5c)={{0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x1}, {0xa, 0x2, 0xa, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x2, [0x3, 0x5, 0x54, 0x7f, 0x3, 0xffffffff80000001, 0x1000, 0x3ff]}, 0x5c) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x8) epoll_create1(0x7d09fc23cf28ee08) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000adc000)=0x40) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$SNDRV_TIMER_IOCTL_INFO(0xffffffffffffffff, 0x80e05411, &(0x7f0000b7a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b09000-0x9)="2f6465762f72746300", 0x40a020, 0x0) ioctl$TCSETAF(r2, 0x5404, &(0x7f0000a25000)={0x0, 0x2, 0x2, 0x8000, 0x9, 0x800, 0x67, 0x20, 0x40000006, 0xec}) getpeername(0xffffffffffffffff, &(0x7f0000831000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000510000)=0x6) capset(&(0x7f0000f10000-0x6)={0x19980330, 0x0}, &(0x7f00008e7000)={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}) mkdir(&(0x7f0000ac1000-0x8)="2e2f66696c653000", 0x42) truncate(&(0x7f000077e000)="2e2f66696c653000", 0x2000000000001) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00009ea000-0x5c)={{0xa, 0x1, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xac97}, {0xa, 0x3, 0xbe78, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff}, 0x7, [0x10000, 0x4, 0x4, 0x7ff, 0x0, 0xfffffffffffffff9, 0x7, 0x7f]}, 0x5c) membarrier(0x1, 0x0) getxattr(&(0x7f0000523000-0x8)="2e2f66696c653000", &(0x7f0000b08000-0x16)=@random={"73656375726974792e00", "2f6465762f6175746f667300"}, &(0x7f0000411000-0x1c)="00000000000000000000000000000000000000000000000000000000", 0x1c) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f00006a0000-0x4)=0x0) chroot(&(0x7f0000356000)="2e2f66696c653000") r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000587000)="2f6465762f72746300", 0x140, 0x0) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0186404, &(0x7f0000832000)={&(0x7f00002c5000/0x2000)=nil, 0x7713, 0x3, 0x0, &(0x7f0000c67000/0x2000)=nil, 0xfffffffffffffff8}) chdir(&(0x7f00009a5000)="2e2f66696c653000") mknod(&(0x7f0000ff0000)="2e2f66696c653000", 0xc001, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x1, 0x8) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) io_setup(0x6e4, &(0x7f0000d6f000-0x4)=0x0) io_submit(r6, 0x6, &(0x7f000037e000)=[&(0x7f0000853000-0x40)={0x0, 0x0, 0x0, 0x1, 0x800, 0xffffffffffffffff, &(0x7f0000c33000)="8ea44d60a6ec158d5b6a566c935d7488b6e7ab7f78377e53f205803cfb89dfb90d951529a4510a7906f1", 0x2a, 0x100000001, 0x0, 0x0, r5}, &(0x7f00005b5000)={0x0, 0x0, 0x0, 0x6, 0x5, r4, &(0x7f0000046000)="4076fbd39165edff6bea8d8696682515ea02bcf0da03", 0x16, 0x1f, 0x0, 0x1, r5}, &(0x7f000035a000)={0x0, 0x0, 0x0, 0x6, 0x2, r4, &(0x7f000006c000)="3f7a34b29d82d1c3d3ba", 0xa, 0x225, 0x0, 0x1, r5}, &(0x7f0000d6f000)={0x0, 0x0, 0x0, 0x7, 0x1, r5, &(0x7f0000d48000+0x938)="ef21eb3e2a0472c462ed49cecc60176f5f64e3de062008bd23", 0x19, 0x0, 0x0, 0x0, r5}, &(0x7f0000b1b000)={0x0, 0x0, 0x0, 0x7, 0xffffffffffffffff, r5, &(0x7f0000e27000-0xd8)="3cfa043ae39e79fd305f69f1d23973ad66f1df88f8d33f4d5b5f8eaf93466607efd4a3618bcbf3e009904f5e81a24f6694ab74daa9e7ce29cba289bb8c60e5a71fc712085c81bdc180a52b75418a2814f092b3fcc17788643b9ba69d937c41751dbd516d2d6852f7c73cf0dda91bf4d6e9e590e08138cc5868f1761b1b942b98241bc5b7c74a1caf45dd1161e5682e1fe4c1399a788d6aecc527e3cebd0fb9fabbacd71ee277c19b904ea7ca6a8141befb3a630591568ad566b09ee55d565184aff7891d6ce4ded962fcf766d74cd105d4dc24d4490bac2f", 0xd8, 0x6, 0x0, 0x1, r5}, &(0x7f000021e000-0x40)={0x0, 0x0, 0x0, 0x7, 0x1, r5, &(0x7f0000471000-0x9e)="0258a0936e1acc06a2b07043097e25e85f0388cddc28d4c2ea8b6c376e4b6149c15b132f83ea0bc141eb26789f88a048fa947f83c529fb82832fbad9ef94e503dc5ebdf58e197b866a3c7575519d242b02842ebd3659a288a5c91b1fb4b7b83ef259e8d705e3cf910739fb0804f85dc93dcaa4abbb44fd4779eb6789d4026bff0e35328cb2d24a4b6267c505f34e783a37f9eca7baec151e8c7f7c8ddd0d", 0x9e, 0x5, 0x0, 0x0, r5}]) 2017/11/22 12:39:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000bdf000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000001000-0x8)=0x6, 0x81, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f0000235000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x100001, 0xe, 0xfe, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x400, 0xffffffffffffffff, 0x0) r2 = socket(0x8, 0xe, 0x2) syz_emit_ethernet(0x3a4, &(0x7f00009c1000-0x424)={@random="53ef7f160c8a", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x396, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, "cd9d73", 0x0, "1e555e"}, "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"}}}}}, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000658000)=0x0) socketpair(0x100000000013, 0x802, 0x800000000000003, &(0x7f00008c8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000eb7000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007b7000)=0xe8) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000e92000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000b5000-0x4)=0xc) sendmsg$netlink(r4, &(0x7f0000b73000)={&(0x7f00000d6000-0xc)={0x0, 0x0, 0x1, 0xd7}, 0xc, &(0x7f00002b7000)=[{&(0x7f0000d4f000)=[{0x1010, 0x154d, 0x820, 0x1, 0x3, "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"}], 0x1010}], 0x1, &(0x7f0000c9a000-0xb8)=[@rights={0x18, 0x1, 0x1, [r3, r4, r1]}, @rights={0x30, 0x1, 0x1, [r4, r5, r1, r4, r2, r3, r5, r4, r2]}, @rights={0x20, 0x1, 0x1, [r3, r4, r3, r3, r2]}, @rights={0xc, 0x1, 0x1, []}, @rights={0x2c, 0x1, 0x1, [r4, r5, r5, r3, r1, r4, r5, r2]}, @cred={0x18, 0x1, 0x2, r0, r6, r7}], 0x6, 0x4000000}, 0x4011) getsockname$ax25(r4, &(0x7f000025d000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f000084f000-0x4)=0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000eea000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000484000-0x4)=0x0, &(0x7f0000d6a000)=0x4) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000ff0000)={0x0, 0x2, 0x2e, 0x7f, 0x5}, &(0x7f0000d5c000)=0x18) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000080000-0x8)={r9, 0x5}, &(0x7f0000c70000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f00000bf000)={r10, 0xd0, "a227608917863861b113a2647e6d7d7d8c8fe227fe91b13de6c6e4da6d21adbcc930320cf90398f96e06df9cfe6c086e5c32608c97794045b5477089d18f4acb42a8ce410cf9edb787c806a0da5685542bb3f42e0ad884e113093c68f17fc001f0712b2e16dc6eaa628289ed72666f1d003d51b92774fbb722e4013a6b2b9fc12b63b369409a3594e111cea9b2f22a7883f7dec7366f46180898d7c8754fdbef034a5f022885e2e6af6b8311a3df5cf1c83a15c98f6812db6b59e121418fa3d2b9fc56b58bb18acadcae2818a0520bd4"}, &(0x7f00008bd000)=0xd8) writev(r4, &(0x7f0000cd6000)=[{&(0x7f000046a000-0x3b)="390000001000090400000000800000000700004a02000000450001070000001419001900610002000000000011000608000300ff0900001ee4693e", 0x3b}], 0x1) socketpair$unix(0x1, 0x86, 0x0, &(0x7f00007fe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet(0x2, 0x4, 0x8000004, &(0x7f0000fd5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) ioctl$TIOCLINUX3(r5, 0x541c, &(0x7f00006ce000)=0x3) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f00005a7000-0xa0)=[@in6={0xa, 0x1, 0x3f, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in={0x2, 0x2, @rand_addr=0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x385ec938, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x7) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000120000)={0x0, @in6={{0xa, 0x0, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x0, 0x4, 0x7, 0x9, 0x1, 0x3, 0x2, 0x100, 0x3, 0x5, 0x6, 0x1, 0x2, 0x7]}, &(0x7f0000a6a000)=0x108) r11 = socket(0xa, 0x3, 0x0) ioctl$fiemap(r11, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x41, 0x1, 0x6, [{0x200000005, 0x400, 0x0, 0x0, 0x0, 0x802, 0x0, 0x0, 0x0}, {0x9, 0x10000, 0xfffffffffffffffe, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x5, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x2, 0x9, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x8, 0x4, 0x0, 0x0, 0x4000000000000001, 0x0, 0x0, 0x0}, {0xcc, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) ioctl(r11, 0x10000, &(0x7f0000992000)="bdc4ab") getsockopt$inet_sctp_SCTP_RECVNXTINFO(r11, 0x84, 0x21, &(0x7f0000417000-0x4)=0x0, &(0x7f00004fd000-0x4)=0x4) ioctl(r11, 0x8936, &(0x7f0000000000)="") write(r8, &(0x7f0000c6c000)="cc86d68497faf15da3feebde9d34da0250b112a7685d3e2ca460c61d65902b107ef5758deb66e6e878f135a5d03740a807b96904b51afe543aba67c7d5ec4174401d14b469697e0899", 0x49) 2017/11/22 12:39:21 executing program 0: mmap(&(0x7f0000000000/0x26b000)=nil, 0x26b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x800000000000007, &(0x7f00001eb000)=0x0) pipe2(&(0x7f0000262000-0x8)={0x0, 0x0}, 0x80004) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000006000)=0x0) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000fdf000)={0x0, @in6={{0xa, 0x3, 0x7fd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000004, 0x3f}, &(0x7f0000813000)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f24000)={r4, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fc, 0x81}, &(0x7f0000fde000)=0x98) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000fe1000-0x8)={r5, 0x5}, &(0x7f0000479000-0x4)=0x8) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000a02000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fdf000-0x5)=@ethtool_sset_info={0x37, 0x5, 0x3, [0x3, 0x7dd, 0xfffffffffbfff581, 0x1000, 0x8]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000020000)="2f6465762f6c6f6f702300", 0x0, 0x2) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = open(&(0x7f000002c000)="2e2f66696c653000", 0x400000, 0x110) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000028000-0x10)={r2, 0x28, &(0x7f00001e6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r6, 0x440000000000127d, &(0x7f0000098000-0x1)="7b") mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = perf_event_open(&(0x7f0000fe1000-0x78)={0x5, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x669, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x811, r7, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r7, 0x0) r8 = socket$inet6(0xa, 0x400000020004002, 0x5) connect$inet6(r8, &(0x7f00009e7000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) write(r0, &(0x7f000056d000-0x4)="1cf0030000eb05000004bb", 0xb) 2017/11/22 12:39:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007e3000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000244000-0x4)=0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f000090c000-0x4)=0x7) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000cdf000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = open$dir(&(0x7f0000e54000)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000523000-0x4)=0x0) getpgid(0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00008de000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c47000)=0xc) fcntl$getownex(r1, 0x10, &(0x7f0000360000+0x25)={0x0, 0x0}) sched_setaffinity(r2, 0x8, &(0x7f0000fcb000-0x8)=0x1000006) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f70746d7800", 0x2, 0x0) mmap(&(0x7f0000002000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x8000f, 0xfffffffffffffffa) r5 = dup(r4) setsockopt$inet6_udp_int(r5, 0x11, 0x40000000000b, &(0x7f000097e000)=0x100000001, 0x4) ioctl$TIOCMSET(r3, 0x5418, &(0x7f0000656000-0x4)=0xfffffffffffffe01) ioctl$TCXONC(r5, 0x540a, 0xfffffffffdfffffe) write(r1, &(0x7f00002a1000-0x3)="00ffc6", 0x3) munlockall() ioctl$TCXONC(r3, 0x540a, 0x1) r6 = epoll_create(0x7) ioctl$KVM_SIGNAL_MSI(r5, 0x4020aea5, &(0x7f000086e000-0x20)={0x0, 0x10002, 0x5, 0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f000036b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000034c000-0x4)=0x14) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r3, &(0x7f00006f3000)={0x20000010, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x80000000) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f0000961000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/11/22 12:39:21 executing program 1: r0 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000f6a000-0x8)="2e2f66696c653000", 0x80) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000a78000)={0x0, 0x6, &(0x7f0000000000)=[@map={0x0, 0x0, 0x0, 0xffffffffffffffff}, @generic={0x0, 0x0, 0xfff, 0x8}, @generic={0x0, 0x10000000, 0x0, 0x0}, @generic={0x0, 0x0, 0xffffffffffffffff, 0x0}, @generic={0x0, 0x0, 0x2000000000000000, 0x0}, @map={0x0, 0x4, 0x800000000, r1}], &(0x7f0000b26000-0x8)="6d643573756d2f00", 0x8, 0x1b, &(0x7f00001aa000-0x1b)="000000000000000000000000000000000000000000000000000000", 0x9, 0x0}, 0x30) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000ef5000)={0x27187f54fe40a807, r2, 0x1}) clock_gettime(0x2, &(0x7f00002d6000)={0x0, 0x0}) utimes(&(0x7f0000c47000)="2e2f66696c653000", &(0x7f00009bd000)={{0x0, 0x0}, {r4, r5/1000+10000}}) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000525000-0x4)=0x2000000bec7, &(0x7f000041c000)=0x4) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6b766d00", 0x0, 0x0) ptrace$setregset(0x4205, r0, 0x201, &(0x7f0000667000)={&(0x7f0000ef7000-0xd3)="48900281225f0900e54f3830fd7454dc233de22e52f68efd2a61748ea164c9dcffd9b47011f7167a5eb215ca3b0aa35e7432e859ac1592b5cfe32f89605e66169b6e0de29ffa2b7af2db7d4878f8e2bf0c393b2f2729e9774246cb6ff3f7f62797e4955802b0c640aeb07674a5b8cade01df5ae5b3ce509d01bd8fb9d68fdd2da73561e28dafd978695509fc89b9d51cd3317bb9f2fbe19d102c217a097b7ed8053022a63f24c6a446095d892c886a9745cdd5d9fc86acca715a686da3e7a5748d3182da8b2a215679154ac2e031ee913b86ce", 0xd3}) ioctl$KVM_GET_EMULATED_CPUID(r6, 0xc008ae09, &(0x7f0000000000)="") socket$netlink(0x10, 0x3, 0x13) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000031b000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2000000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000084f000-0x78)={0x2, 0x78, 0xdb, 0x8, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x200000000, 0x0, 0x0, 0x2000000000, 0xfffffffffffffffc, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x16ee4000000000, 0x8000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = getpgrp(0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000856000-0x10)="2f6465762f73657175656e6365723200", 0x10280, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f74000-0x8)={0x0, 0x0}) r8 = socket(0x10000000010, 0x2, 0xc) write(r8, &(0x7f0000d55000)="1f0000000504ff0003fffffd000100000000000008000100d30000000400000053", 0x21) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000e9d000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000f72000-0x4)=0x8) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) ioctl$sock_FIOSETOWN(r8, 0x8901, &(0x7f00008e8000-0x4)=r7) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r8, 0x84, 0x21, &(0x7f0000c07000)=0x7fff, 0x4) write(r1, &(0x7f0000f6d000-0x20)="1f000a000104ff00044345bb0700020000d100000900030020002200001200", 0x1f) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/22 12:39:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00009dc000-0xa)="2f6465762f7663732300", 0x70dc0422, 0x10000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007f9000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008f6000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00001a3000-0x8)={0x0, 0x0}) r1 = socket(0x0, 0x2, 0xfffffffffffffffa) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00009ea000)={0x0, 0x8}, &(0x7f0000a57000)=0x6) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000e60000-0x8)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000031e000)={0x0, 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000606000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000cd7000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00008b3000)={0x0, 0x0}) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f000016a000)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_buf(r3, 0x0, 0x23, &(0x7f000089a000-0x58)="e4a445eb7fff0500", 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000074000-0x14)={0x0, 0x3ff, 0x200, 0x1, 0x0, 0x10000003}, &(0x7f00008a0000)=0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00003a5000)={r4, 0x6, 0xdf, 0x4, 0x7, 0x80000000}, &(0x7f0000389000)=0x14) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f000089c000)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) openat$ptmx(0xffffffffffffff9c, &(0x7f000089d000)="2f6465762f70746d7800", 0x4100, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f000070b000-0xf)="2f6465762f73657175656e63657200", 0x200, 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, r6) close(r3) socketpair(0x11, 0x880004, 0xffffffffffdffffb, &(0x7f0000114000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009ca000-0xc)={r4, 0x6, &(0x7f0000086000-0x6c)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00002a2000-0x4)=0xc) 2017/11/22 12:39:21 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r0) perf_event_open(&(0x7f0000790000-0x78)={0x5, 0x78, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x666, 0x0, 0x0, 0x6, 0x0, 0xfffffffffffffff8, 0x3, 0x20000000, 0x8, 0x8, 0x0, 0x0, 0x7, 0x0, 0x0, 0x4, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x4) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x1e, 0x0, 0x0, 0x0, 0x400008000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getflags(r4, 0x1) mkdir(&(0x7f0000ebf000)="2e2f66696c653000", 0x20000000000000) mount(&(0x7f0000960000-0x8)="2e2f66696c653000", &(0x7f000000b000-0x8)="2e2f66696c653000", &(0x7f0000fd0000)="72616d667300", 0x80040, &(0x7f0000359000)="") mount(&(0x7f0000803000-0x8)="2e2f66696c653000", &(0x7f0000976000)="2e2f66696c653000", &(0x7f0000905000)="646576746d70667300", 0x85030, &(0x7f0000e9a000-0x79)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000d9d000-0x8)="2e2f66696c653000", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(0xffffffffffffffff, 0x80045301, &(0x7f0000001000-0x4)=0x0) perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f000000c000-0x9)="2f6465762f73672300", 0x0, 0x2) clock_gettime(0x0, &(0x7f0000224000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000405000)={0x0, 0x0}) waitid(0x3, 0x0, 0x0, 0x80000000, &(0x7f0000976000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$evdev(r5, &(0x7f000068d000-0x40)=[{{r10, 0x0}, 0x0, 0x10000003, 0x800}, {{0x0, 0x0}, 0x0, 0xd, 0x6}, {{r6, r9}, 0x4, 0x3ff, 0x400}, {{r7, r8/1000+10000}, 0xc96, 0x10000000, 0x8001}], 0x40) read(r5, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51) getsockopt(r3, 0x2000000000010d, 0x2, &(0x7f000030b000)="00000000", &(0x7f0000000000)=0x4) getpeername$inet(r1, &(0x7f0000002000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10) r11 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r11, 0x89f0, &(0x7f0000dca000)={@generic="c987e8b42e979e71f3c8db101aaf73bc", @ifru_addrs=@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/11/22 12:39:21 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)="2f6465762f72666b696c6c00", 0xffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x7, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x80800, 0x800) perf_event_open(&(0x7f000000a000)={0x4, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001002, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a0a000-0xa)="2f6465762f6375736500", 0x2000, 0x0) ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f00008e7000)={0x5, &(0x7f0000a5d000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d74000)={0x0, 0x0, 0x0}, 0xc) fcntl$lock(0xffffffffffffffff, 0x40e, &(0x7f0000491000)={0x0, 0x0, 0x400000000000000, 0x0, r4}) poll(&(0x7f0000512000-0x10)=[{0xffffffffffffffff, 0x6, 0x0}, {0xffffffffffffffff, 0x8, 0x0}], 0x2, 0x20) gettid() fcntl$lock(r1, 0x0, &(0x7f0000e94000)={0x1, 0x0, 0x1, 0xffffffff7fffffff, r4}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0xbc50, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000cc8000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r3, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3, r5}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000afe000)={0x0, @in6={{0xa, 0x0, 0xc97, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x9, 0x6, 0xdc, 0x1, 0xfffffffffffffff8, 0x8, 0xfffffffffffff504, 0x0, 0x5, 0x5, 0x9, 0xed, 0x100000001, 0x3ff]}, &(0x7f0000b6f000)=0x108) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000b43000)={r6, 0x0}, &(0x7f0000c39000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2000000000000ff, &(0x7f0000000000)="", &(0x7f00004d9000-0x4)=0x0) write(0xffffffffffffffff, &(0x7f00008fe000-0x1)="", 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00001c6000)="2f6465762f73657175656e63657200", 0x4000a02, 0x0) 2017/11/22 12:39:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffd) epoll_create1(0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000007000-0x11)="2f6465762f7161745f6164665f63746c00", 0x40, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000968000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00004c2000-0xc)="2e2f66696c65302f62757300", 0x0) lseek(0xffffffffffffffff, 0x3, 0x0) close(r0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f00005f3000)={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="68b65bc504c4", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="2b623b9b5c010e000000000000001f7d"}) r1 = perf_event_open(&(0x7f0000271000)={0x3, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xc66, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80000001, 0x100, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x5, &(0x7f00002c7000)={0x0, 0x0}) mkdir(&(0x7f000053c000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000db1000-0x8)="2e2f66696c653000", &(0x7f000038f000)="70726f6300", 0x0, &(0x7f0000cde000)="") clone(0x0, &(0x7f00003f2000)="", &(0x7f0000ff0000)=0x0, &(0x7f0000e67000-0x4)=0x0, &(0x7f000061b000-0x36)="") r2 = open(&(0x7f0000967000)="2e2f66696c653000", 0x2e68a2f343e0de44, 0x2) accept4$llc(0xffffffffffffffff, &(0x7f0000e1f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000a9b000-0x4)=0x10, 0x0) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000eb7000-0x4)=0x9, 0x4) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000b31000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72616d667300", 0x0, &(0x7f000002d000)="") ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000b7b000)="72616d667300") getdents(r2, &(0x7f0000394000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48) getdents64(r2, &(0x7f0000429000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x680) fcntl$getownex(r2, 0x10, &(0x7f0000c2d000-0x8)={0x0, 0x0}) getdents(r2, &(0x7f000064a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x3, 0x0, 0x0, 0x84, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) 2017/11/22 12:39:21 executing program 4: r0 = perf_event_open(&(0x7f000071f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x0) socket(0x10, 0x0, 0x40000000010001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000001000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000000/0xfae000)=nil, 0xfae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f000006c000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000faf000)="2e2f66696c653100", 0x0) open(&(0x7f0000002000)="2e2f62757300", 0x2000, 0x108) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000000000/0x2000)=nil) mkdir(&(0x7f000081a000-0x8)="2e2f66696c653000", 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) r3 = gettid() r4 = socket(0x10, 0x80003, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f000039e000)={0x2, 0x20}) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x6, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r4, &(0x7f0000dbd000-0x38)={0x0, 0x0, &(0x7f0000fa4000-0x10)=[{&(0x7f000061d000-0x24)=[{0x19, 0x18, 0x11, 0x0, 0x0, "0a0000405900002700"}], 0x19}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x100000) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f000029d000)="6269675f6b657900", &(0x7f00000c3000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) wait4(r3, 0x0, 0x100000b, &(0x7f00000e2000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000c3e000-0x5)="0000f8ad75", &(0x7f00005c0000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000043b000-0x8)="00", 0xfffffffffffffffb) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/22 12:39:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x21f5, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x1) r2 = accept4$llc(0xffffffffffffffff, &(0x7f000036a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000015f000)=0x10, 0x0) r3 = syz_open_dev$mice(&(0x7f0000a26000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000037c000)=0x0) getpgrp(r4) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000063f000)=0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdb, 0x1, 0x0, 0x20000000, 0x0, 0x10000, 0x40000, 0x2, 0xfe, 0x0, 0x0, 0x13, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffc, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0}, r5, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000710000-0x100a)={r2, 0xfd47, 0x4, "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"}) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000228000+0x44f)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) r6 = syz_open_dev$vcsn(&(0x7f00009a1000)="2f6465762f7663732300", 0xfffffffffffffffc, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f000050f000-0x18)=[{r6, 0x4, 0x0}, {r6, 0x40, 0x0}, {r6, 0x0, 0x0}], 0x3, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000fe7000-0xa0)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x0, 0x7, 0x7, 0x200}, &(0x7f0000fe6000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000c8e000-0x10)={0x400, 0x0, 0x9, 0x5, r7}, &(0x7f00004ad000-0x4)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f00005c1000-0x6)={r7, 0x2}, &(0x7f000077d000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f0000fe6000)={r7, 0xffffffffffff0000, 0x40, 0x3, 0x800, 0x0, 0x5, 0x8000000007, {r8, @in6={{0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x100000001, 0x3f, 0x5b, 0xfffffffffffffffe}}, &(0x7f0000fe8000)=0xb8) pipe(&(0x7f000083c000)={0x0, 0x0}) write(0xffffffffffffffff, &(0x7f0000451000)="", 0x0) r9 = socket$netlink(0x10, 0x3, 0x0) writev(r9, &(0x7f0000c8e000-0x8)=[{&(0x7f0000e64000-0x29)="290000001800310dda00004000c900020a2400000000ff0680000c000c00080009000c000472000000", 0x29}], 0x1) getsockopt(0xffffffffffffffff, 0x7, 0xfffffffffffffffe, &(0x7f0000fe3000-0xf3)="", &(0x7f00004c6000)=0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000084d000)={0x0, 0x0}) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0xc2d, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) 2017/11/22 12:39:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000024f000-0x11)="2f6465762f7161745f6164665f63746c00", 0x2, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000d90000)={&(0x7f0000e92000/0x1000)=nil, 0x1000}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000f3e000)={0x0, 0x1000, "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"}, &(0x7f0000bd7000)=0x1008) shutdown(r0, 0x2) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) shutdown(0xffffffffffffffff, 0x1) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x2, 0x10) tee(r4, r3, 0x2, 0x2) memfd_create(&(0x7f000028b000-0x12)="2d706f7369785f61636c5f61636365737300", 0x1) r5 = getpgrp(0xffffffffffffffff) ioprio_get$pid(0x3, r5) clone(0xfffd, &(0x7f0000b28000)="caaab90650c2c04b35540ad886d1cc878e2f193427ec0ec595ac6e1f7ea504a0670d06aec901e004a7a556976f50f9725c8165429dc78f190ae15ea9ca2ce49c4c8996a5999aadb152aef1f9c348e5adab5f26358327df01dbb6346820ae43278251daf0cffbf1aea5158b9b", &(0x7f0000078000)=0x0, &(0x7f0000585000)=0x0, &(0x7f0000f10000-0x4f)="48c9a554471f21113f9c61cc06e7ea909db404fedde17df72dfbe2b1672cb5112708379e757b29ee3f45ff6a939c7f0124db29162c68986f5b37f24b6a247968ed812291f4928c1c735b7733fb3d8e") getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00002f5000)={0x6, 0xff, 0x202, 0x8, 0x0, 0x100, 0x0, 0x7, 0x0}, &(0x7f0000080000)=0x20) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000cb8000)={0xb08}, 0x4) 2017/11/22 12:39:22 executing program 2: r0 = perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x4f2d1588af716cea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000cb9000)={0x0, 0x0, 0x0}, &(0x7f00009f7000)=0xc) sched_setaffinity(r1, 0x8, &(0x7f0000fa2000)=0xfffffffffffffff8) mmap(&(0x7f0000001000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000023000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000028000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000027000-0x4)=0xe8) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x6b) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000005000-0x18)={0x1, 0x0, [{0x40000071, 0x0, 0xffffffbf}]}) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000965000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r6, 0x1001, &(0x7f000001b000-0x8)={&(0x7f0000020000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$usbmon(&(0x7f0000029000)="2f6465762f7573626d6f6e2300", 0x8000007, 0x8000) readlinkat(r7, &(0x7f0000001000)="2e2f66696c653000", &(0x7f0000019000-0x17)="0000000000000000000000000000000000000000000000", 0x17) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSRS(r7, 0xc008ae88, &(0x7f0000027000-0x8)={0x0, 0x0, []}) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x44, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x63da3d25, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r7, r0, 0x80000) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00008c6000)={0x0, 0x1, 0xa, 0x401}, 0x10) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0x800003b) open(&(0x7f0000692000-0x8)="2e2f66696c653000", 0x202000, 0x8000002001c) gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/22 12:39:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x5, &(0x7f00005bc000-0x1)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001a5000-0xc)="2f6465762f72666b696c6c00", 0x800, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f000075e000)={0x7, 0x6, &(0x7f00008c9000)=[@map={0x3, 0xffffffffffffff08, 0xffffffffffffffa5, 0xffffffffffffff9c}, @generic={0x4, 0x1, 0x0, 0x3}, @generic={0x80, 0x81, 0xe6, 0x20}, @generic={0x299, 0x7, 0xffffffffffff248d, 0xfffffffffffffffe}, @generic={0x200, 0x8, 0x2, 0x7}, @map={0x5, 0xffffffff, 0xfffffffffffffffd, 0xffffffffffffff9c}], &(0x7f00002da000-0x6)="47504cde5b00", 0xff, 0x86, &(0x7f000082c000-0x86)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2, 0x1}, 0x30) r4 = openat(0xffffffffffffff9c, &(0x7f000066b000-0x8)="2e2f66696c653000", 0x8000, 0x4) r5 = bpf$MAP_CREATE(0x0, &(0x7f000086d000-0x1c)={0xf, 0x80, 0x7, 0x1000, 0x3, 0xffffffffffffff9c, 0x4}, 0x1c) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000af1000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000076b000)={r6, &(0x7f0000cf5000)="92cda881e5962860c94f10e34a908ffc50bd715c7870f018f07ff8f6760f4dc3189c73a3ba7b97ef96d87c698ca04f8db6ebf9109d5472781778bb0f33d1e18f038fd88405765b63166f6732614d05902a4c24eeedee54e1ded79089409ec020d65e64797e0add66ce8a2d46adf1a6d87bfb1e2cf1e7625828c088081a51e27af4be365930"}, 0x10) io_submit(r0, 0x3, &(0x7f00000a6000)=[&(0x7f00006c2000)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f000030e000-0x39)="3585a3ca0cac2d43bf6412a5462e2b2aea3b878803d9d69e54bb878ce993d921286de2abb64c6063cb375d5728ecfa06f54ff7463649b6c8edc3501b4f53f624662fa2198c8efdd311e6b614c31ba888db6eaecb5d088f713d614ce9bc9df1eee4d8f88ba6fcfc0f", 0x68, 0x609, 0x0, 0x0, r2}, &(0x7f00002a0000)={0x0, 0x0, 0x0, 0x7, 0x80000001, r3, &(0x7f0000f26000)="6f4ef0e931824fb2e1925cdd3015", 0xe, 0x3f, 0x0, 0x0, r4}, &(0x7f000089a000-0x40)={0x0, 0x0, 0x0, 0xb, 0x9, r5, &(0x7f0000f25000-0x6)="57b55317fdaf", 0x6, 0x1, 0x0, 0x1, r6}]) r7 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r7, 0x0, 0x20000000050, &(0x7f000058f000)="00000000000000000000000000000000", &(0x7f000000e000-0x4)=0x10) connect$inet(0xffffffffffffffff, &(0x7f0000aff000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/11/22 12:39:22 executing program 5: pipe(&(0x7f0000fcb000-0x8)={0x0, 0x0}) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000bd7000)=0x4, 0x4) r1 = syz_open_dev$vcsa(&(0x7f0000cd5000-0xb)="2f6465762f766373612300", 0x1, 0x105000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000001000-0x4)=0x3617, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000f60000)={0x4, 0x4, 0x4, 0x9, 0x0, 0xffffffffffffffff, 0x0}, 0x1c) symlink(&(0x7f0000e3c000-0x8)="2e2f66696c653000", &(0x7f00008e5000-0x8)="2e2f66696c653000") dup2(r2, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0xcf3c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x4000000084e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000a49000)="2f6465762f7663732300", 0xffffffffffffffff, 0x4000001) getuid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchdir(r5) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) mkdir(&(0x7f0000ea8000)="2e2f66696c653000", 0x0) rename(&(0x7f0000b3f000-0xe)="2e2f66696c653000", &(0x7f000067d000-0xe)="2e2f66696c65302f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet(0x2, 0x4080000000000003, 0x1) r7 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r8 = fcntl$dupfd(r7, 0x0, r7) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r8, 0x29, 0x20, &(0x7f0000781000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x3, 0x0, 0x3, 0x5, 0x8001, 0x25}, &(0x7f0000b49000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f0000b70000)={0x0, @in6={{0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x8, 0x3, 0x80000000, 0x3ff, 0x6, 0x2827f7ad, 0x80000000, 0x7, 0x87, 0x4, 0x8, 0x0, 0x5, 0x10000]}, &(0x7f00005fe000)=0x108) 2017/11/22 12:39:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000fea000)="2f6465762f76637300", 0x2000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000002000-0x56)={0x4d7d0dd3, 0x4e, "5c5db46532fcef5c12caed8ff0789e65d9eabeb2285b454517e6b5bb60c80936c566c153ad5dfa77be5745697044c5ab533d7dc983293af6336a99376c61c6ebb42543298586a2a47f1c40a7af19"}) r2 = accept4(r1, &(0x7f0000c16000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000700000-0x4)=0x8, 0x801) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000062000)={0xad3, 0x1, 0xfffffffffffffffb, 0x638c0a0, 0x1}, 0xc) r3 = socket$inet6_sctp(0xa, 0xc, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000dba000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r5, 0x4, 0x423f9) shutdown(r4, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f0000003000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x10, 0x0, 0x4000000668, 0xfffffffffffffffe, 0x0, 0x20000000008, 0x0, 0x38, 0x2000000000000003, 0x20000008, 0x8, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r6, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0xffd, &(0x7f0000d7c000-0x8)={0x0, 0x0}) getsockopt$SO_PEERCRED(r7, 0x1, 0x11, &(0x7f0000f20000)={0x0, 0x0, 0x0}, 0xc) r8 = fcntl$getown(r3, 0x9) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000aef000)=0x800, 0x4) r9 = getpgid(r8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r9, 0x41, &(0x7f0000003000)={0x29, 0x7, 0x2, 0x2d2b}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000004000-0x9)="2f6465762f76637300") syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, ""}}}}}, 0x0) 2017/11/22 12:39:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000e2c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0}) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) clock_gettime(0x7, &(0x7f0000e31000)={0x0, 0x0}) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00008ad000)={0x0, 0x73d, 0x1, 0x3, 0x4, 0x8, 0x4, 0x5, 0x0}, &(0x7f0000d25000)=0x20) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000bb000)="2f6465762f73657175656e6365723200", 0x4000, 0x0) getsockopt$netlink(r2, 0x10e, 0x2, &(0x7f0000112000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00006f4000)=0x7b) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f5b000)="2f6465762f72666b696c6c00", 0x2000, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x20, &(0x7f00001d5000)="", &(0x7f00008bd000-0x4)=0x0) gettid() r4 = syz_open_dev$loop(&(0x7f0000310000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x1) fcntl$getflags(0xffffffffffffffff, 0x1) setfsgid(0x0) fcntl$setsig(r4, 0xa, 0x1c) fsync(r1) r5 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) ioctl$VT_RELDISP(r5, 0x5605) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000bc5000)=@assoc_value={0x0, 0x8}, 0x8) pwritev(r5, &(0x7f00000a4000-0x10)=[{&(0x7f00008ce000-0x1ff)="b5107b981c0ded899442eec2cab7e2c9e6cd9aeeb418ded008972303339ea7481aa2b3d0786a901740a86abe4507453217c9f6a4aff9f42d64e9dfe95edc99ab6e28e2cfb889b900a9d999140b4717bd6480ea000f7e167ee7bec2cfe31673a88ba160a9bd593eb0d90f1e0c2eee40a142a50a08137ae8658de4d1a08ad6d2381cfd97300209065a180169b7947c32ce3f3ff422a7652804505a06a056738b6274588232de69f67825ae03139e7d60ca79c59408e649fac93d6bab13112e70b8a52e68ad63bac4f0aaba1b7133779fdab06f09e022f9d605e80051ce429d2812f632f6585828933f8bc15d7927e41b1ebb16e71593d92ece21d5f04254c2c74167abcb2f277613bc7f7cdb6a3698e2a879fabb481015928f06d3925ca803f5cb275c381c3e91f452708ec8827d8c762cb886e868690d1a625978d7b9786f21a7d60f273a5fb5c8a0dddcaa65387264a104caf82a451f4e83928aa5d5faa79f0095bf9cae38316ab8a273df80dd74c0c1a0f8daa2006d01adcb97229deb1bdfdb57d17a98415d1aba542697f1a92b45ca502dc8b51bf54ba17dcca0e1fe5c5252243f0cf97ad61044c5efb43a26ae004b06bff69df7edf248c03c11462c5ffdd075bda1f2cc4d18b1f34af3eb4c5fa8a7882dd320d119ccc318181bb344bbf69a23538621c0b71508d91a6db355c4f6c4f165dd27d2694c7994c73a48078db3", 0x1ff}], 0x1, 0x10049) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r5) ioctl$TCFLSH(r2, 0x540b, 0x3f) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f000063e000-0x10)={0x2, &(0x7f0000106000-0x8)=[{0x0, 0x0}, {0x0, 0x0}]}) sendfile(r4, r5, &(0x7f0000f93000-0x8)=0x0, 0xfffffffe) ioctl$LOOP_CLR_FD(r5, 0x4c01) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r5) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f000026e000-0x4)=0x0, &(0x7f0000675000-0x4)=0x4) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f00006fe000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x1691, 0x0, 0x0, 0x1e, 0x10, "32b05d801e6649b812d2e6b6cc159442b12153132c9bf944cf270012da21ba80c040397714f77faa1e8ed3fc7209d64d14cec7479b05cae0c732de3ab6cc5f4b", "941406569a73d06556aee2943f5e94c844a55527af84fb28f011825af60910e7706eb4786b3a976da7b57211af834e7d98b839629689a1472f5578b2998bd7da", "efd55922a7dc329394610afbacd237d234afb805ebc3b94e4fb9d56dd03f1f8b", [0x905, 0x8]}) pwritev(r3, &(0x7f0000244000-0x10)=[{&(0x7f00008fa000)="5e6eb07702469256639aed246643e7800f91f1f34a5eeec0a755106bc2a856f8298ed56e", 0x24}, {&(0x7f0000a26000-0xb7)="e666768c88808ffec271b2b250b1e9df46d7fa15821b97869c41fa16df8e5cf5f1c20da656284740842fcc84fa7b4216de40e22e62d0d86d4c88b4dd857143d6aae023411f0223ca3a0c28efc4da8a7a15bcc739a87bde43fbe4aff730d1ddcf5ecbe9bf50139a6416449309d5c2e877a1583ca21eaf37019b8735a4ff0288761d1913107fdabe43a1915a068db5942c7f2c3bcea0f0cb5bcc5221c1e3519fef5c7dfe112e2836a61d30e069ce16216daa017e351e", 0xb5}], 0x2, 0x0) 2017/11/22 12:39:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x80801) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000766000)="2f6465762f70746d7800", 0x180000129101, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) write$fuse_init(r1, &(0x7f0000b9f000)={0x50, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) r2 = epoll_create1(0x0) r3 = getpid() ioctl$int_in(r1, 0x5452, &(0x7f00002a1000)=0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000cf4000-0xc)={0x0, 0x0}) setpriority(0x1, r3, 0x1ff) r4 = epoll_create(0x46fb) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000921000)=0x0, 0x4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000aaf000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000043c000)={0x0, 0x0, ""}, &(0x7f0000a3e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000865000-0xc)=@assoc_value={r5, 0x2800000000}, &(0x7f000088e000)=0x8) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) ioctl$TCSETAF(0xffffffffffffffff, 0x5404, &(0x7f0000ec0000)={0xffffffffffffffff, 0x1005, 0x0, 0xd3, 0x8, 0x80, 0xdd8, 0x0, 0x3e0c, 0x7}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00005a8000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r6, 0x5452, &(0x7f0000fd8000-0x8)=0x3f) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r7, &(0x7f000070d000-0xc)={0x0, 0x0}) fcntl$setsig(r6, 0xa, 0x12) fcntl$setownex(r6, 0xf, &(0x7f0000672000-0x8)={0x0, r3}) sendto$inet(0xffffffffffffffff, &(0x7f00003be000-0x1000)="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", 0x1000, 0x0, &(0x7f0000760000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r8 = socket$inet(0x2, 0x0, 0x8) poll(&(0x7f0000f88000)=[{r4, 0x1001, 0x0}, {r2, 0x4000, 0x0}, {r4, 0x5200, 0x0}, {r6, 0x0, 0x0}, {r7, 0x0, 0x0}, {r8, 0x1060, 0x0}, {r2, 0x8000, 0x0}], 0x7, 0x1000) r9 = dup2(r4, r7) epoll_ctl$EPOLL_CTL_DEL(r9, 0x2, r9) tkill(r3, 0x20000000000016) setsockopt$inet_mreqsrc(r8, 0x0, 0x28, &(0x7f0000ae3000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x8, @empty=0x0}, 0xc) 2017/11/22 12:39:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f87000)=0x1, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00006a1000-0x4)={0x100002000000000, 0x200004, 0x2003}, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000740000-0x4)=0x800, 0x4) sendto$inet6(r0, &(0x7f0000248000)="75", 0x1, 0x20004000, &(0x7f0000999000)={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x582e}, 0x1c) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000df8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000462000)=@ethtool_cmd={0xc, 0x7ff, 0x5, 0x1, 0x36a, 0x7, 0xb2, 0x71fd, 0x8, 0xa6, 0x6, 0x2, 0x8, 0x2, 0x72, 0x1, [0xb11, 0x8000]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r2 = socket(0x11, 0x802, 0x7) bind$packet(r2, &(0x7f0000fc4000)={0x11, 0x80000003, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00007ca000-0x4)={0x0, 0x3, 0x0}, 0x4) setsockopt(r0, 0x107, 0x10001, &(0x7f0000001000)="", 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x2, 0x3, 0x4) sendto$inet(r3, &(0x7f00003ae000-0xbb)="7440298bb16b7350d78e9d2c7c6cae55ec6f2add97fcdcac7a43b85d9a5e4d8c9857201bb6719d4f90c978bd8dab011fc17eb6fffab26320816782b77f70ebcb8a297d23e15731f6d1716047576d744e5fcf4445bfcab115034af40b8f4bae5bee1c352944268a773f59b29f9c270b7adf75160e770f673e47b52d1c1df596941120bb9185ad0e760329889f0b7c17f6632c63e503411a55414410afda40c2f0af8482933d49767feb02afce441fb92be7dde6bb9b286485a63d08", 0xbb, 0x40000, &(0x7f0000aac000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$nfc_llcp(r3, &(0x7f0000239000-0x38)=[{&(0x7f00000a2000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a627cfd86399dfac2063b4a66021e531678e893e12003ab58c3204d87637cb25d67298ca57fad84a7a71bdfb674dcd27daed2fc91b715303fffc878eb6b571", 0x0}, 0x58, &(0x7f0000e71000-0x38)=[{&(0x7f0000aef000-0xa3)="9b92b47874cca0ae3cfa21fa1c0f8377e0b4e71f4ec6340992193a4aa751263866fb0ed0ab4069421ed85be730a0dbf02392aa4b79eff7f0073c05ca409a8920e012f3085d5a9d48310dbd0ba0048ce089fc5f20466b9c0208c90e232f895e64a72052adeec52fb65bfe60872767b5e9ad6fa2459f1dd093fef2e916c5377e1130ebcd9d886f3cf57b3f78d2ad303cb83a35b6d7751760791cc22a86cee7bff57c06b1", 0xa3}, {&(0x7f0000fb8000)="519090bf3ea5ecbab313dd00e5b381e4ac8223bf21a3eb510911b108c5b02c1cc12fbeac8fe557a765e2e35464e61331d2cc307f21686bb8bbb25f184a516a1d0a4f28961475b1f3fc7405f434ec7d870aa916ec78bb880f7e2e98b00d38bf6f9752b98720cf8f9abade4c5769122e9bbafe50068ee2c2f0012c9e78f5999ea4948cd8abebf461c1a9f20d442823db27", 0x90}, {&(0x7f00006a5000-0xa3)="e38ef7c50a618c85d15fdf20a736039b7f9c4950f9cf45247540372c83e144108ab17f7d4edb59a1ed79e6d6954660dc6b8f638e6a035c38cde9dc160abb76a796111a4ec6ea10c16c5b8b6c4a0980aed238a57ef268627a24fb9e311010ad9cff9cc2fb8bfdfaf9f968d5d2bbed9ccd1bd2c0d1e8c943c62bfeb936971dc040b28aeb5b14ff3b9fcd79ab02805050ab28d62b8ac97e2c623568733d017f65c05ed8dc", 0xa3}, {&(0x7f000040b000-0x80)="5e921a34a13a67b78e0b1390cc74d89af93469c967dab9f16d3f53f55a06409b5ff9eedf4eede6a9718557f510b6f48da44baec599279041af4f3e9c6cd676139c030b1bb2bbe49fc8464ec9066015715d908f7fae982ec301772b57c56695ba68c5718bfc2a361f27149310d688c11f9772b3ad3a99ca3f1b2ffec96e9ce5d3", 0x80}, {&(0x7f0000f7a000-0xf0)="c8886b66679c9da28daa7f9220213d978715d18b725e1643c57bebc137fe3b5c5298baa3c49a40da07b2749790368aa40acfb24b988650c200c355095b3cb015397d8899211bd26997fb0131e3f6eb76fb32c2f3127fd78e727d86fd19bdbe85762960f98ea0b41c0c33cb6c95194588cfbc59c1f92751ee6958b1a8ec0faeafa178990e92401f72ae699c20bca00289fa5c3495bc6193defae82a4ac5f989a580a5ac205331f63fb9c2800b7c119f7091d2fb7b9609fdd56621a9657b6d72290ce7e9153121f0d1bd89456ecf3c9ad423505883f8ade250b27f8e67dfb815c20ee0b6fdec304cf9531242736e877775", 0xf0}, {&(0x7f0000824000-0x42)="2bc0e4c0808e2ec56d355b695ad9d50d4a21d7ae136f6c39a82d2ed38a786d930515923b2b4f141ff8cd288be8d67b7d7fa33e66a1a29de9fad7de40e08f7fae2526", 0x42}, {&(0x7f0000104000-0x3f)="c73a2523a718034467cc753841fa818c3d81c09febfc05e7fd75735610e1d8c72956c8e18a96515e16db105b5c599d07d534661b8744afc078b0758967bf38", 0x3f}], 0x7, &(0x7f000023a000-0x1010)={0xc, 0x1, 0x2, ""}, 0xc, 0x0}], 0x1, 0x0) timer_create(0x7, &(0x7f0000717000)={0x0, 0x1f, 0x2, @thr={&(0x7f00005f1000-0xc2)="9c562a3e4ad87298efe49c13a8b7e48a045362d9081af06ae6d72cd9aba8ff3ce43f923ba2c9c5fdd5b668e5233e40c431d09dff2a86c5cdf0cebec9bcc0e91b96a6418344dad5ab150b9ebb4229f73340e646387cf16e7c54569d70e89a1d25bc2b2b83a5eb6734e73f5614def35df0f1098cf8e727e7b107d1e2a147cd6dd414497b2a2a2df5e7b4ff2e8c3aa93e2fe1c9a3911bf763b5888c1befaa9d72dcef6dd8a686f086433a1254c8562b4b094662e0f6d4ab3e2da174ed67a4a4e4c98dd9", &(0x7f0000809000)="7a53f2590965e6614f207c4204f2184d6a75889957768b51e3bced364a751c4449d48e727103295b0d04bb62631b7481815940e0e3b849ccb3434763886f87c46efa6593f0420fe148ca7574e53d8e61eb30c4ce0132d75b5fab"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bee000)=0x0) timer_create(0x6, &(0x7f0000f77000-0x58)={0x0, 0x3d, 0x2, @thr={&(0x7f0000a65000)="702629c2cb2188016626e14a9a58e6d5e510d78d078c39da41246be0d74fe5f2966b5f781bc004038aa91af321e85edbba294b32a0807726ce50cf1342f789c5a0c3ce0955f3bd89105704e9a25f5b0ad3dd31af9347eba37368691bfb107e61b1f5532a0471fc357e804bf2525be2ee0bd14d578a41591b959e24e208c956fe076b1f0953a28ab084e1e15625540621412de44e43387cdff37a245c60ec70f6cd5dcc1485e429d3a679fa229dac26d3e7f3fa236168c4c03b7858", &(0x7f00000de000)="5d2451e12536d604613dec618f25c6a41b5ac6926f34e851e4c4400a5cd32f9ac2f52b0f80558f76d013a252a4bcd57f8c205c8d991c7f4b3926d143dcfb6cea8d94d34eebc7c223cc5993b28adb6776064898c1"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000080e000)=0x0) timer_gettime(r4, &(0x7f000047a000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) recvmmsg(r0, &(0x7f000088c000-0x1e0)=[{{&(0x7f00001d8000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000fab000-0x20)=[{&(0x7f0000172000-0x5)="0000000000", 0x5}, {&(0x7f000098d000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64}], 0x2, &(0x7f00004a7000)="", 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000013000-0x10)={r5, 0x0}) poll(&(0x7f0000d7e000)=[{0xffffffffffffffff, 0x5000, 0x0}, {r3, 0x1031, 0x0}, {r2, 0x1008, 0x0}, {r3, 0x40, 0x0}, {r0, 0x0, 0x0}], 0x5, 0x800000000ff) open(&(0x7f0000eba000-0x8)="2e2f66696c653000", 0x103882, 0x95cbe7f1b8dfa3a7) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000835000+0x7a9)="69699394c9a2c488f4576cfaab522b8eadf5b1e43d145cd6706373f3a269cdefccf8a4353152b7d4b06b72c7a74c4bae97a3791bd3d81c5297b5e25eb30ae31528c102b238b6d5a1f42d054457dae3feca09e3a8d5bc75a361da2c54cfd836c86d65af2a1869a8e0dfdd4f9dfbcba762411b8e03936cd5225ab7d5d815634c4818d588ab464e832b8a8845e2ae63781511752bc62d382fb1a9afe50e223aa6e2df04343fc76f3169b7127d45479250c61bb88758ed6b403d6041d0b73cf01f6853139df585d5331e098f22f1ba486a2e4460017b22b196e1e04621e75762e94284e9eb71fb9e4cb350cbb4925065036b510b6d311b", 0xf5) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f0000189000)=0x800000000d1, 0x0, 0x8, &(0x7f0000fea000)={0x0, 0x0}, &(0x7f0000a95000-0x4)=0x5, 0x200) syz_open_dev$loop(&(0x7f00008b0000-0xb)="2f6465762f6c6f6f702300", 0x2, 0x80800824106) 2017/11/22 12:39:22 executing program 5: mmap(&(0x7f0000000000/0xf4a000)=nil, 0xf4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setfsgid(0x0) mmap(&(0x7f0000f4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000f4a000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x4000000000ffd) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f4b000-0xd)={0x5, 0xb, 0x1, 0xa, 0x9}, 0x14) mmap(&(0x7f0000f4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00002fd000)="637562696300", 0x6) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x1b, 0x3, 0x2000000000306) unshare(0x8000400) getsockopt$inet6_dccp_buf(r3, 0x21, 0x8f, &(0x7f0000168000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000a65000)=0x1000) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000a2f000)={0x40, 0x7, 0x8000}, 0x4) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000875000)=@generic="00000000000000000000000000000000", 0x10) syz_emit_ethernet(0x1c, &(0x7f0000876000)={@random="ba1c411b83e6", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x10000000010000, 0x14c, 0x100000000000db}}], {{0x88ca, @x25={0xfffffffffffffffc, 0x9, 0xf3, "070000fc52b3dd"}}}}, 0x0) utimes(&(0x7f0000686000)="2e2f66696c653000", &(0x7f0000c05000-0x20)={{0x0, 0x7530}, {0x77359400, 0x0}}) setsockopt$inet_tcp_int(r1, 0x6, 0xc, &(0x7f00007d2000+0xe25)=0x0, 0x4) mmap(&(0x7f0000f4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r3, 0xfffffff7fffffffe, &(0x7f0000c4d000-0x8)=0x0) flock(r1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x7, &(0x7f0000846000)=0x114, 0x4) connect$inet(r1, &(0x7f00009e5000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000c7b000-0x5)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/22 12:39:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x964, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1f, 0x8, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)="2f6465762f6b766d00", 0x0, 0x0) bind$bt_sco(r1, &(0x7f000092f000-0x8)={0x1f, {0x6615d859, 0x34f6, 0x1, 0x5, 0x80000001, 0x4}}, 0x8) chdir(&(0x7f00000f6000-0x8)="2e2f66696c653000") r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) futex(&(0x7f0000c02000)=0x0, 0x0, 0x0, &(0x7f0000df1000)={0x0, 0x0}, &(0x7f0000824000-0x4)=0x0, 0x0) clone(0x0, &(0x7f0000606000-0xf1)="", &(0x7f0000648000-0x4)=0x0, &(0x7f000041d000-0x4)=0x0, &(0x7f000009a000-0x60)="") ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = fcntl$dupfd(r2, 0x0, r1) ioctl$DRM_IOCTL_SET_UNIQUE(r4, 0x40106410, &(0x7f0000251000)={0x34, &(0x7f000025d000)="734f5a84692b6a50b353df56b7bd808d0049120f0e1b15655faf07f44e8a189d5f672526b3e799dbc9f8ca79927283cdc42094b8"}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000928000-0x8)=@req={0x0, 0x0}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000072a000)={0x0, @multicast1=0x0, @loopback=0x0}, &(0x7f0000a0f000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000c39000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, r5}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000014000-0x8)={0x0, 0x0}) ioctl$sock_ifreq(r2, 0x8915, &(0x7f0000fd1000)={@common="6970365f767469300000000000000000", @ifru_data=&(0x7f0000dd9000)="6286fdd3069b86588a9e84fdc16a69eec5f7a723bccc20bbb8ac8f563bdc921c"}) r6 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r7 = syz_open_dev$mouse(&(0x7f0000aea000)="2f6465762f696e7075742f6d6f7573652300", 0x8000, 0x4000) lsetxattr(&(0x7f00008ee000-0x8)="2e2f66696c653000", &(0x7f00003d6000-0x11)=@random={"73797374656d2e00", "2f6465762f6b766d00"}, &(0x7f00006fb000)="00", 0x1, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000c75000)={0x0, @in6={{0xa, 0x0, 0x155, @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]}, [0xfffffffffffffffa, 0x7, 0x0, 0x6b8c, 0xfff, 0x1, 0x3, 0x2, 0x1, 0x4, 0x62db, 0x2, 0x101, 0x6, 0x8001]}, &(0x7f0000182000-0x4)=0x108) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000a37000)={r8, 0xde, "2e343ce989f1cd90557f7d4a3ed133b64fe85754fc67f508abafdb67f548814e2e917d36c53cb73b15fbe3132fbb730bc5b5475daa62ad4bd8e383afc87d316e63c4a0f4da0e09eccc2c7e22ff613d1c5359a71b29b3352160d44557f52241aa50c5c2ba53de73732f3d831d69ad4194cafe4b5e37290026bd8f2eba950d2c994fff3c49e4bd277846e0dfdb33754c2cd83c3ca6e83346b3001fcc81720084ee2835d2c66ddbecda7b3d2570358481fe597271fa694b824298b12677d4cd7327dc1d0e4a542ed730b2501388c53a435c47d0aafa42723475e64415f8bebc"}, &(0x7f00005a6000-0x4)=0xe6) setsockopt$bt_l2cap_L2CAP_CONNINFO(r7, 0x6, 0x2, &(0x7f0000928000-0x5)={0x5, 0x3ffffffffffffc, 0xffffffff00000003, 0x4ebf63b2}, 0x5) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000594000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000926000/0x2000)=nil}) ioctl$KVM_SET_MP_STATE(r6, 0x4004ae99, &(0x7f000054c000)=0x4) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2017/11/22 12:39:22 executing program 5: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000fa5000)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000c25000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0xc8d000)=nil, 0xc8d000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000cd3000)="2f6465762f7663732300", 0xffffffff80000000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f00008ec000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x2) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000fd1000-0x10)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f000071c000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00007f7000)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000f9d000-0x8)={0x0, r3}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00006d8000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000854000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f000071c000-0x8)={r4, r3}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000bca000)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000dbd000-0x10)={r5, r6, 0x6}) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x6, 0x0}, 0x4) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f00006ae000)={0x7, &(0x7f0000218000-0x38)=[{0x1000000000, 0x4, 0xfffffffffffff435, 0x7fff}, {0xebc, 0x8, 0x1000, 0x7ff}, {0x5, 0x5, 0x8, 0x8}, {0x6, 0x6b, 0x1ff, 0xe501}, {0x3c, 0x1f, 0x9, 0x6}, {0xc05, 0x9, 0x20, 0x2}, {0x2c, 0x5, 0x667, 0x5}]}, 0x8) r7 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x86a9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000def000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000c36000)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000119000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4)=0x10000000000001, 0x400000005, 0x0, &(0x7f0000366000-0x8)={0x0, 0x1c9c380}, &(0x7f0000061000-0x4)=0xfffffffffffffffc, 0x0) r8 = syz_open_dev$sg(&(0x7f0000a5c000-0x9)="2f6465762f73672300", 0x4, 0x412000) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r8, 0x4010640d, &(0x7f00006f2000-0x10)={0x5, 0x248}) ioctl$TTUNGETFILTER(0xffffffffffffffff, 0x800854db, &(0x7f0000848000-0xb1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") fcntl$setlease(0xffffffffffffffff, 0x400, 0x3) madvise(&(0x7f00002aa000/0x400000)=nil, 0x400000, 0x9) ioctl$TIOCGSID(r0, 0x540f, &(0x7f00006cd000)=0x0) dup2(r7, r2) 2017/11/22 12:39:22 executing program 0: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000d4d000)={0x0, 0x0}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000219000-0x9)="2f6465762f76637300", 0x208000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @multicast2=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000605000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000000000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) recvfrom$inet(r2, &(0x7f0000261000)="000000000000000000", 0x9, 0x40000000, 0x0, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d1a000-0x9)="2f6465762f76637300", 0x14001, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f0000800000-0x4)=0x8f, 0x4) perf_event_open(&(0x7f0000016000-0x78)={0x200000002, 0x78, 0x82, 0x200000000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9bb0afcaaa049dec, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x2000000000000, 0xffffffffffffffff, 0x0) socket(0xa, 0x3, 0x8) sync() ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f000000c000-0x10)={0x1, 0x0, 0x0, 0x0}) 2017/11/22 12:39:22 executing program 4: openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1000000d4e6, 0x1, 0x0, 0x0, 0x0, 0x10003, 0x0, 0x0, 0xfe, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x403, 0x0, 0x3, 0x0, 0x0, 0x3, 0x0, 0x2, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a2e000-0x9)="2f6465762f73672300", 0x0, 0x2000000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f70746d7800", 0x2, 0x0) write(r2, &(0x7f000000e000-0xc)="", 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) fstat(r0, &(0x7f0000070000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f00002eb000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) fchown(r1, r3, r4) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000912000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00009e4000-0x4)=0x8) timer_create(0x4, &(0x7f0000064000-0x58)={0x0, 0x3, 0x3, @thr={&(0x7f0000d7c000)="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", &(0x7f0000039000-0x91)="3c620803247199c5e33989052a605fb55d7485e92996340aa0a38e278a5ba6ce2233ee42db66a5fb6228368b4c2dd177e21b370fe960860ae3addf965ec16e72375748912ffb87061c0b11a1522c89ac705d00f97d1a7c56e7cccd8a00e4c1bce124aa202ceb309b3208bd239e5f5a84601a22f0aa94d9e090ad2afea1277cc1700a478f949a9177046567856e48eccd75"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009ba000)=0x0) timer_gettime(r5, &(0x7f0000799000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f000070b000)={r6, 0x7530}, 0x8) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d23000)="2f6465762f72666b696c6c00", 0x8180, 0x0) r8 = openat$cuse(0xffffffffffffff9c, &(0x7f0000837000-0xa)="2f6465762f6375736500", 0x1ab002, 0x0) renameat2(r7, &(0x7f0000c7e000-0x8)="2e2f66696c653000", r8, &(0x7f0000eac000-0x8)="2e2f66696c653000", 0x1) r9 = dup(r1) fcntl$setstatus(r1, 0x4, 0x8000002000) setsockopt$inet6_tcp_int(r1, 0x6, 0x2, &(0x7f0000535000)=0xe2, 0x4) setsockopt$inet_tcp_int(r9, 0x6, 0x19, &(0x7f0000829000)=0x4, 0x4) getsockopt$inet6_int(r1, 0x29, 0x41, &(0x7f00004d3000)=0x0, &(0x7f000071d000-0x4)=0x4) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) sendto$inet6(r9, &(0x7f000005a000)="67", 0x1, 0x20000005, &(0x7f0000881000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000367000)="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", 0x283, 0x31, 0x0, 0x0) r10 = socket(0x40000000015, 0x5, 0x0) bind$inet(r10, &(0x7f0000928000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$sndtimer(&(0x7f0000eed000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x4000) listxattr(&(0x7f00006c7000)="2e2f66696c653000", &(0x7f0000245000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb) 2017/11/22 12:39:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000483000)="2f6465762f73672300", 0x100000001, 0x40) ioctl$KDSETLED(r0, 0x4b32, 0xff) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000098d000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) utime(&(0x7f00003ab000)="2e2f66696c653000", &(0x7f0000a98000)={0x20000000021f0, 0x7}) syz_extract_tcp_res(&(0x7f0000590000)={0x0, 0x0}, 0x10000002, 0x81) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000589000)=0x0) accept4(r1, &(0x7f0000025000)=@in={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd5000)=0x10, 0x80000) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f000094e000)={0x40, {{0xa, 0x0, 0x10000, @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, 0x3, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) clock_getres(0x10000000000003, &(0x7f000071b000-0x10)={0x0, 0x0}) timer_create(0x4, &(0x7f0000d88000-0x58)={0x0, 0x2d, 0x4, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d39000-0x4)=0x0) timer_create(0x7, &(0x7f0000f86000-0x58)={0x0, 0x3, 0xffffffffffffffff, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000059b000)=0x0) timer_gettime(r4, &(0x7f0000584000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000a1e000)={0x0, 0x0}) ppoll(&(0x7f0000f25000)=[], 0x0, &(0x7f00008a4000-0x8)={r5, r6+30000000}, &(0x7f0000477000-0x8)={0x0}, 0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000647000)={0x0, 0x9, 0x30, 0x0, 0x6}, &(0x7f000073b000-0x4)=0x18) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f0000e26000-0x40)={{0x2, 0x0, 0x7, 0x1, 0x0}, 0x0, 0xb0d5, 0xaaf5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$TIOCGSID(r0, 0x540f, &(0x7f000008b000-0x4)=0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00007ec000-0x6)={r7, 0x7}, 0x6) r8 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000b50000-0x20)={0x10004, 0x3, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) pwrite64(r1, &(0x7f00007e9000-0xc9)="1bf6925a7cfbafd8441a05390daafadf734814cb51754cbf2a915ee616fa340dce2843a88c651341f9f77b6e92ebe38a22e130b740c0dd101b32c94aaff11965000b75e309de9b58fe390693f56d5e9a6088fafe5cb39f179e0f45824c6f9345ef05bd994a3c6e719735e0fceb7260dc35b506bfd7e1019463c8ee3797591045ab6e98348562d95599b543c29fa4992f3973de58b71ab6fec243ead423736d24e59c47c3d6aff49627cf90ee3373d3891f8e64055d8d8c9081380185b9d1d8facdf67a4ac49a3959f8", 0xc9, 0xfffffffffffffffe) prctl$setname(0xf, &(0x7f0000ef7000-0x9)="2f6465762f73672300") ioctl$KVM_SMI(r8, 0xaeb7) ioctl$KVM_RUN(r8, 0xae80, 0x0) ioctl$KVM_RUN(r8, 0xae80, 0x0) [ 116.801595] sock: sock_set_timeout: `syz-executor4' (pid 16403) tries to set negative timeout [ 116.823744] RDS: rds_bind could not find a transport for 224.0.0.2, load rds_tcp or rds_rdma? [ 116.825423] attempt to access beyond end of device [ 116.825450] unknown-block(7,0): rw=0, want=136, limit=11 [ 116.825662] Buffer I/O error on dev loop0, logical block 16, async page read 2017/11/22 12:39:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ede000-0x4)=0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fed000-0xb)="2f6465762f6877726e6700", 0x10185024, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x30)={0x6, 0x7, &(0x7f00003a4000-0x38)=[@map={0x1000, 0x9d, 0x401, r2}, @map={0x78e7b6bd0000, 0x1ff, 0x2, r2}, @map={0xfff, 0x3, 0x14d3, r2}, @map={0x2, 0x1, 0x6, r2}, @map={0x10001, 0x5, 0x1ff, r2}, @map={0x1, 0x10001, 0x6, r2}, @generic={0x5, 0x1ff, 0x4, 0x8001}], &(0x7f000064e000-0xb)="5d3c76626f78657430002c", 0x1, 0x0, &(0x7f00007d6000)="", 0x0, 0x4}, 0x30) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) r4 = socket(0x10, 0x2, 0x400000000010) r5 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffbfffffffffffff, 0xffffffffffffffff, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000fe3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000243000)=0xc) getpriority(0x10000, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000195000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r3, &(0x7f0000bd1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5) write$evdev(0xffffffffffffffff, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) remap_file_pages(&(0x7f0000e48000/0x4000)=nil, 0x4000, 0x3000002, 0x0, 0x40005) write(r4, &(0x7f0000543000-0x25)="240000001a0009ffee0000000000000001fff50c0900010000001de80000d41ff9161790", 0x24) io_setup(0x9, &(0x7f0000f58000-0x4)=0x0) io_cancel(r7, &(0x7f0000920000-0x40)={0x0, 0x0, 0x0, 0x7, 0x2c6, r6, &(0x7f0000482000-0xd)="3a801f855d7f0dc71f8bd9065f", 0xd, 0x7, 0x0, 0x0, r2}, &(0x7f0000eb8000)={0x0, 0x0, 0x0, 0x0}) r8 = accept4(r2, &(0x7f0000e31000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000015c000-0x4)=0xe, 0x7ffffffffffffc) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) bind$unix(r8, &(0x7f000074d000)=@file={0x1, "2e2f66696c653000"}, 0xa) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0xfffffffffffffffe) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000dac000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f00002da000)=0x9166, 0x4) exit(0x7) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r8, 0x84, 0x1e, &(0x7f0000489000-0x4)=0x0, &(0x7f00003fb000)=0x4) clone(0x4747e630a668ed7e, &(0x7f0000f67000-0xdf)="", &(0x7f0000f66000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f00005d6000)="0e") 2017/11/22 12:39:22 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x40000, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ae9000-0x9)="2f6465762f76637300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000001000)="2f6465762f696e7075742f6d69636500", 0x0, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x4)="2f6465762f7667615f6172626974657200", 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)="2f6465762f766373612300", 0x1389441f, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)="2f6465762f766373612300", 0x1499, 0x109100) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x7, &(0x7f000061c000-0x8)={0x0, 0x0}) clock_getres(0xfffffffbfffffff1, &(0x7f0000bf0000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f00006b9000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000140000-0x4)=0xe8) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000e0b000)={0x0, 0x0, 0x0}, 0xc) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000011000)={0x0, 0x0, &(0x7f0000012000)=[{&(0x7f0000007000+0x7fa)=[{0x11, 0x12, 0x201, 0x0, 0x0, "0a"}], 0x11}], 0x1, &(0x7f0000929000-0x7c)=[@rights={0x18, 0x1, 0x1, [r0, r0, r6]}, @cred={0x18, 0x1, 0x2, r7, r8, r11}, @cred={0x18, 0x1, 0x2, r7, r8, r11}, @rights={0x1c, 0x1, 0x1, [r1, r6, r2, r5]}, @cred={0x18, 0x1, 0x2, r9, r10, r11}], 0x5, 0x0}, 0x0) socket$inet(0x2, 0x2, 0x4000000000000088) recvmsg(r3, &(0x7f000019a000-0x1c)={0x0, 0x0, &(0x7f0000a13000)=[{&(0x7f000047a000-0xa19)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x438}, {&(0x7f0000840000-0x75)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75}, {&(0x7f0000090000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7}, {&(0x7f0000e70000-0x2d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2d}], 0x4, &(0x7f0000720000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x43, 0x7ff}, 0x100) clock_gettime(0x0, &(0x7f0000e83000-0x8)={0x0, 0x0}) getrusage(0xffffffffffffffff, &(0x7f0000ee5000-0x48)={{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) r12 = socket(0x10, 0x20000000000003, 0x0) write(r12, &(0x7f0000a97000)="22000000140007fa004f10f7e2ff0d00021003000100000008000200e700ff02f155", 0x22) r13 = syz_open_dev$mouse(&(0x7f0000f48000)="2f6465762f696e7075742f6d6f7573652300", 0x2, 0x4000) setsockopt$packet_rx_ring(r13, 0x107, 0x5, &(0x7f0000f9c000)=@req3={0x20, 0x572, 0x7, 0x4e0, 0x59, 0x4000, 0xdf5f}, 0x1c) [ 116.856537] QAT: Invalid ioctl [ 116.883126] sock: sock_set_timeout: `syz-executor4' (pid 16403) tries to set negative timeout [ 116.892175] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 116.903050] QAT: Invalid ioctl [ 116.915707] RDS: rds_bind could not find a transport for 224.0.0.2, load rds_tcp or rds_rdma? 2017/11/22 12:39:22 executing program 7: mmap(&(0x7f000022a000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009dc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009dc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009dc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009dc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009dc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000034c000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009dc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002dc000/0x2000)=nil, 0x2000, 0x0, 0xcca73760b7d47896, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00009da000)={0x1, 0x3, &(0x7f0000862000)=[@map={0x3, 0xc0000000, 0xb, r0}, @generic={0x17, 0x0, 0x0, 0x4}, @generic={0xd39d, 0x104, 0x5, 0x4}], &(0x7f0000003000-0x6)="47504c00", 0x8000000000005, 0x80, &(0x7f00009d9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r1 = socket$inet(0x2, 0x3, 0x9) mmap(&(0x7f000019f000/0x4000)=nil, 0x4000, 0x2000001, 0x1111, r1, 0x0) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000cd4000-0x51)="467f711645f5de2e7e546b01205a77d43e904debfa348eb30deb8a63fe4cc5da2ccb567c01083d40d233d206fea8b8dcb2bf3e8819165cc17646a6c3427daeb0f25b7d3ba9bca51a83b4687ef4e882f769", 0x51, 0x40008001, &(0x7f00009da000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f00009dd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0xffffffffffffffff, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$hwrng(0xffffffffffffff9c, &(0x7f00003f2000)="2f6465762f6877726e6700", 0x60000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000471000)="2f6465762f696e7075742f6d69636500", 0x0, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000a3d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x5, 0xffffffff) 2017/11/22 12:39:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x2) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00003d6000)={0x0, 0x0}) r2 = syz_open_dev$usbmon(&(0x7f00008cd000)="2f6465762f7573626d6f6e2300", 0x200, 0x200002) execveat(r2, &(0x7f00005de000-0x8)="2e2f66696c653000", &(0x7f00009f9000)=[&(0x7f000026a000)="2900", &(0x7f0000ceb000)="707070312d7472757374656400", &(0x7f000017e000-0x2)="3a00", &(0x7f0000285000)="2724776c616e312726776c616e30657468306370757365742600"], &(0x7f00002d0000)=[&(0x7f0000e60000-0x15)="2d2462646576757365725d656d3173797374656d00", &(0x7f00001c7000)="00", &(0x7f00002a3000)="76626f786e65743100", &(0x7f00009cf000)="3a00"], 0x1c00) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = getpid() ptrace$setregs(0xf, r4, 0x100000001, &(0x7f0000b85000)="3047faa2ee5107ee73dcf217dda3e15defad779692db5b8f0fd40d400ea4422f8959d46ce255f5c69936cd") setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00008a7000)={{{@in=@multicast1=0xe0000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x40000000000003, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r5 = creat(&(0x7f0000f77000-0x8)="2e2f66696c653000", 0x80) sendto$inet6(r3, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r5, 0x6, 0x16, &(0x7f0000736000)=[{0x4, 0x5}, {0x3, 0xfc67}], 0x2) ioctl$TCSETA(r1, 0x5402, &(0x7f0000ea6000)={0x4, 0x80000000003, 0x10001, 0x6, 0x6, 0x100000001, 0xffff, 0x0, 0x8, 0xb5}) fcntl$getownex(r5, 0x10, &(0x7f00005d1000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000d22000)={0x0, 0x1000, "fa61348178fa98bba97e821964555d32f13a5b57d224b95b238834844e0d39e4ad85b26f1db08aa6a708545ad01cbea99b0c6c278bbe42d737ceca64b061239e76e14a03079ee8379df948a9e247b34157d34ba56184e92e08e90011186307a01816c55582ea814e588ea9fc09b7a8408db901b114584e075d0109f8c2246de4904d127f01a8cf6134d5c1821d4a4da9cbe5c39d0c16eae89dea19056f8ca1918e6bac5c2b6deff755935b3a4fe69d2f1285032088f7801ca4cebe7bf8531800a9eb6f3763f24a6ec3f25771bc5c4ccb5c82a7b3e1ef2adb60d2beed78d552bc55551b3520040343c9e0d8f0e9d108ce76c8fc974d5551ad354fe9e9c11a027b5faa8a6f7904429646c91707eb92b728adea115b8b2de0b4cd6be2469902197d534d41245fb01df7c5194d9c915a30612cfb0737c26f420a4262bf7d28d2979faad501e33ded287e8e2a3b56839619189a7956f43a05b091fdf73ed5b345aaadcc10af99ff4f18a390cd66efda776f1a2ca2b39fd86f38e63350f0cef5c16fdaca8df96faada2544fc569f5324e8ea543a817fc41593216a6204591424a7c73367c0568417d71326a378e333e977d2060abf7c503426d4876251be62bf36ce41f62a26352cfc6a7c8127e7318580688a154715183c55e33845110402a751d9d575669856fedc70a45ec2e55a9bcd8bb3d9ac25494b2b71b8d197f9a973dfda2d2222b47f79fbca27575e88f6b9d01f073ebc444efc07fc807c3ff53d5c23b21d064aaab2a8b481c95ecf9621664c33106fbb9541ca0e71b5d1b38df786c194b96f89057655f278d3620e9cc807063967231d51964138d253eed85c3632929e1479cefacfefd3c05a107f10a22b11789ce7276881bdb9aa3b2cc452b5fc145c1da0df11d0506215e0ee87abc1ebb36a0ae737b4852eedb15d12c6ba50b44786603584858762fecbbe63aaae3c5bd7e81e07b266b80900051b10a38afb96f117ea1dcf15fe3ab6742d160c4dc71a68775bfbf8db3a8e7a03c77e8a20a956f265f9d727c616c00cb7170e0793224cf4faa4ba3803a56de9c40d8f77c755e63d5f1a1e860950b73a23c74b2cd24890110eecb326423d76f9176ff615da8149d2d1c9f2aef4a7414676bf72d4b0b299a9ee0e9faefd8ca1d28fe19b1dbc0ef6b80989658af1b646ce513b96aaa476c98e8f0b826b2053cba69fad234bf75de30a829811ad8dca9b84cf181c06df48c9eabb4bfe8b2986fccf888ec5f2c6aaa4448ecbe9294cc831dab070547960e4102c758818a716d440926c5843ae04d393825315dfe81bf272566b40884d1c3de6cd6021da8c78bf8c128fc8b6a18061820685b52fb64c650721a396e977926473060c448cd06fed6d739ca77d06db4388894342e9f5678614b4beff1e1edd44924147a07a57ecdcaae276191c681bb7c91428616510bd1a7c800f688672aab1cdb94369da9ad73d768cc28618098f927f5f520416d95c6f39e1769996dd476001b25ce71007c631fd247fbbd077d65803737e64743804fb691177eda3817758dc826be2368bd43ce2b78622d28f531755a3bbb22d36eb9a4e96cef60cab41b12e0211c05556fc8ad197044b5812433c6b7b07c195a93ed23a7e98e65e5b142df6d854fd877f6a16d6a3908123e171e7a5a5e6e5121e1d6bc6b866ce66df770cdacdea7632317f5d2b44aa5a18e4844fd084e1daefd45c67934c6ca048c744ab73faa26cdd9838091eb25ccf5b3c2c8e78cf24ac239ea1c04f83548b2f28c8c6f6f3932b799e7a9673c612d1c6d86e928c19a27d2400de4fda75a1dac4caa4778fb2333014cbc9c61b829b1f0b106e41a2e4a46139ef9912f4ebb9d99366d1a9faf6ba4dfdf214eae93da9f423b6879d5267ab340fd71e873db43c8dc26499234dfd17399d78dd71e42d1f06646bd65e953b9c89693fdb8b77057fd24fa5d8e42863906fd8707362946605c40ce72d8b83ffcb046e49fe3dd04857771f09c4dde55a89a7709336dfa4c95f34041a6a0ae5ff61ba887835b1e428de272bc7583a7535b069503371e9116666891a5e3d5a165c66fb24c0fb1ae1fa5dc760f72c4e398bd0e066185a58371bdb32920f71e9f002c68c95296069e4cf22b149bc203cbbee583c533972e253bcdb973933fb5c494a0873139590ededdf069a1fe3155460ec3a7c099dc06a62693e577b452c277d146863e66031d0e8be1885979e74e148ae293131a9dc0785919337e06ea959333e38a3436478299fa83dc71201fb1ade9907268bfbb3c969b4cd58f5de1b6237765e7c495a935af1f495a5790f1ca317d9a47624407d52173a8c97dcdf3757437b68a74834dfad440aff9ca253472e3de0e6dc0c357bfb624f0328eef661c85064bffedf748e9ff11cb603b57b73478d50e298455cb517696b4ab1b77fdfadde31e7de9f3ccdc080e05d73355c0f6b5c281cbc52204acdb2e545b5d9a33498c9414d658aa4eb95d6cf02398ea63c67c144004e0b0040370d75514693baa3c6e1a2d36a5b71a5399ab98b4276b040d62933c03ba493f2bb3297391f7ea432e5d941c72950650553b7cf09871ec0f19f221f8045fb1e6a4f83458e74c1c32cedb16c5b4ccfd3692c8ad91cc25fa834a04cc769b241bdfbecf0b17903a08094873380162c266a4b8d3e0b8e91229a55ab156ba673481321aedd8d14a1b5e751bf88bc3add66bd52713ed1131ffead89314efec865995d1fc8eaeeff23532af19a96e915f5b32bbcb8af9edcc68d8719aec6679d5c76bde673cd11231b6f8bd909822ada4bd721e82d1de83e9a568f6407116fa0c04e139e612685a4695a62e7936a282d8b06505d1a150a5c65bf9e801af353e8bdf9c0838f5e36030654f9b1216723ff88c740b2255feb9c7c0eebf518fc920b249ecc5ab79f0142a5a0b30b5632902fe4fba0add4b5905e9916aaf26c71a9222d42abbe3c6e92019c9690a9e1a2e9ac166e5c884e1ea6f6d830e200e8dc09a9ae8641b5bce9667156f55b047dea553a7d47d2abe8ccf74b99e6b5d5f4746dfd20c9e7d5adf77d620ad74fc1d3bf7dce8cd379e3096df613ab402ac9996eb1ed6c8643c4d803d108f48da707bc7086a10cca1286be7127b511254e44cf339d0fa0f167f4266c7df7d2a4a9ea512524e3e7b70a17d76763b69c2a8b2ff1e327a1ff8c5574ff67a9801a7a8de7a7827916e8f42ec1e26c262147bda291257451043ac0814bc06a19334b5b2066d07eb252c832876075ac153ab981c8403f7249bb44e57d581b90aa9c53fced98d449e471ab606c8ddb97fc747701b01f677f4f4c8105456e60b9fb45383c4a43bcadbf0facd12d40950c71cc9043d3f86a26a237b717ae9495c370ec8992d3a9e28aaf7404202b7b507574a9e80736312eb1ab90df103a8ddd800516c93d199bae363c964d86cf3a8c7c010481cac8eee3f33fc3caab3dc8674efc6ad46e6d187a06c9fdbc40f0704fb21f93689cc1475383d939e3cac5ff7670ea2b5692b9d677504ac9360b3cf53331fa0e1a6cfa54ffbccb982bfad8b8f5657b056c837c4ab7ad1e0507bddfc7b2d17bc87ec803bf35a54bdfb04514f7abd06b497471ae3c270e8946b8657d39fa5f47dfc0d274cf2c371c0ec98518fa2e86cf30a9445bd1c3694c959365cdaa7603cf45f2e360f5a943e9a4c0befecdb3603c66cfd9e943898facda52d16360846a166004d6bc64360f957c086d55bd9ecb10772089f5f55f8e252bfff8c9d3f38060edfa7488eca57595d413d17be21a51b81a499c128c64bee0908b80bd0e436dde9f2d742f850c585869d9f8440ca91f7e9d9a1173a990cc9f563126348ce70d44d49ab76f55f483af7884fef6ac59b6247689c3a03f32a9be5681b675aecc6dbb83110b67ad4be44d6b931de0e9ecb09404e6692dcd137d8a576ba5dee126eb782645974c15b9689a8b8c4b82b7ca83d9705526cfc02fbc4758aac3ccd368d3867d6ec3b57e70c41e2a371f59a3a67756198469bcc6f4511b04c5d39df062913d6b5b34734db5ea0a4c21e8d9cd121f84eabf7fca0878235ad299ee7fe03ada828323716a0eb7db94e69bd31d23ca9d9d61bc253d8de3e8615eaf90cecb69b306caf8e8ca3467a84a69107c51e5649e1db4e9e80d5c368ae640347f5e567a16c62f1bfabb7a0bb30b6195d0ef1ec83fb316dc77b7eb32cb68053b0638d9191aeb0ee06e0addcf3304566de0bbca4f57face666e6052e0a4f8b498af794622cd5f0c7dbff5cff0de399e66bb43532ed18485c12ba716e3877b9bf163586c66eeb515ceae5710c152405403a96e452f22554d95b2b0c71c826657cb7cbbd16ae917410c176e234409f52b2270c3434352fedc0f28992dcfbb8d553574158dd5a08670867ebdbc82bfe947ff9d8b9356de96aaefd77f2bfbd3f0110900af8c9e8ee802b3c33f00aec4030b18ade52bb1a524f7f5d1ad911d41214c4b180d1882127d5d3330f569c400f72be4c78bfc5139e4af0e54ba8d9db43eddcfdd26c7e934e30f974addb7a0202ea6ff334d12b7b67c9509053e4509b88e5e33f9307388dea0b8ed99dcedfbc848707290c3d7a52a910b98d663696cf45e034f37b4ae4bb044f543ef5b06c776780b8613929398dae8a9a88f4c598ed16ec41f24ca87c10d71b1f9f1b0b36e3cf15494356f018ce58b50274257e8dd60a9727b3835555374f6f0040507a54bccfaea56c12815878e60a005ad57a0cc035f77e1971e8fb1ffd610e777d5e5121d262172165e023e69a56dd9b34cd03a0d1755ecde7fb17ece05db413ced3894965e7c5d8bb8790f77fe3d2982836ebcf51cadcee5804dfe372392bbab4f1e563b6b596ca5bcb390d92c02c6f0f7e9bbe005bcfe82b7ed8d8fa53fe482a16f78a7005fc6a9aa39e66d1ea28f625356dbfaf3c7947f1487ed393aa0067414f6209e9e2a32501cfb1126405cde2a26c0d65d27f701405b2d8babf48af3620aca12b65e6e7fa01c194c68642edd504b9190adb7ad8ae56a0caa5e0904a3630a570d993304950e4392c674244e29b1dde37fd7412c5bcd0f891c77f46cbe3120271be1b71652360285ad4d435d5e6557e8494380939acf084be2e69add60fa7c487e05a2c63325ea4c613584983b8e8db96c8eb81784cb83c4f0f37f741b31c40d237b621bfe5a24afd4d31c9b8ef20309bbfbed2af9185c226327b90a5597a5c777b2203e1d9228c4a0fd1332ba55d81fd9e490a0cd813392541649b28084ad79a9a527045a8a150dcc2439951664ad9c4369b9095f753548c7ce70d165ce62011ade050b747aaac52d11312f71b406313741eaea433f689f0e8e84738dd394ebc0cd880bbf8c3dad676f5b03deaef0a87f50942d4ba667054d3078fb79bb07ebb1bf54b6e0d7f821c327f41309e1a814109bf867fdc682cb71672d11e7059fd8acc847b3bd1fa4b4b3ad828c42219b8c1b7ae4064e07e54d35f242864cb96b1e5ec24f07a62c63a125cb8f436dac540b19edcac1ebfdadab59d2e67e89ec42fcf55ee24c4cf4cc0faa7b43a7b6721aa16eccedde5333b07723cac321a096974ed5b5e543ec222de4b1c4c7beb8ac3872cbd72902d53c21d9c3770efbaa903aeb3c000503b72c8371fbfa842366cd54e887c1fa14e3da3c93dcd1007bd1039c4232a1e5169518ef45c0c50c9954e93d1ef6368cd4f0f5c8a9fc50a4eddac1d25c6da29b5690fff3f8783a914b6484bc4fcbc58a868e767aca3d0cae3f85801d695080af5ad7f6df4e726cd2075dcc11e3e6a486e836"}, &(0x7f000027c000)=0x1008) waitid(0x1, r6, 0x0, 0x1, &(0x7f0000c44000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = syz_open_dev$evdev(&(0x7f0000701000)="2f6465762f696e7075742f6576656e742300", 0x2, 0x101006) ioctl$EVIOCSKEYCODE_V2(r7, 0x40284504, &(0x7f0000902000)={0x2, 0x2, 0x7faa5041, 0x200, "462273fb2bc4f1ae5d62e6c1bb61155ed1259153d60d33915377744e6c0406eb"}) accept4$unix(r5, 0x0, &(0x7f0000657000)=0x0, 0x80000) clock_gettime(0x0, &(0x7f00003ca000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000ad8000)={0x3, 0xf9, 0x5, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000530000-0x18)=@add_del={0x2, &(0x7f0000090000)=@common="62637366300000000000000000000000", 0x74}) write$evdev(r5, &(0x7f00001e6000)=[], 0x0) setsockopt$inet_dccp_buf(r2, 0x21, 0x0, &(0x7f000050d000)="e500cc3743700000000000000005faee00000000000006e7cd283ee5f441c6ca15fc0302d0a82959cb3be59b347810d6684df037ec433f29bb9c", 0x3a) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f000006b000-0x14)={0x9, 0x1000, 0x4, 0x3, 0xc8}, 0x14) remap_file_pages(&(0x7f0000be1000/0x3000)=nil, 0x3000, 0x0, 0xfffffffffffffffd, 0x0) fcntl$dupfd(r5, 0x406, 0xffffffffffffff9c) r8 = gettid() rename(&(0x7f00007bf000-0x8)="2e2f66696c653000", &(0x7f0000fdd000)="2e2f66696c653000") fcntl$setown(r0, 0x8, r8) 2017/11/22 12:39:22 executing program 5: r0 = open(&(0x7f0000311000-0x8)="2e2f66696c653000", 0x2, 0x3e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00001fd000)={0x2, 0x78, 0xd4e8, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000655000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x80) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000be0000-0x14)={0x1, 0x0, 0x0, 0xffffffffffffffff, 0x8}) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x40000000dc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() rt_sigsuspend(&(0x7f0000f06000)={0x0}, 0x8) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000ed4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b37000)=0x3f) prctl$setendian(0x14, 0x0) recvfrom(r3, &(0x7f0000013000-0x8d)="", 0x0, 0x0, &(0x7f00004c9000-0xc)=@ax25={0x6, {"132dd4162d9f16"}, 0x0}, 0x10) clone(0x0, &(0x7f00001b6000-0x1)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000eb1000-0x1)="00") r4 = gettid() fcntl$setsig(r2, 0xa, 0x12) r5 = dup2(r1, r0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r5, 0x8, r4) tkill(r4, 0x27) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f00001e3000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ae2000)=0x18) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f00003e2000)={r6, 0x0, &(0x7f0000b36000)=[]}, &(0x7f0000b37000-0x4)=0xc) mmap(&(0x7f0000269000/0xc00000)=nil, 0xc00000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x922000)=nil, 0x922000, 0x3, 0x4000000000000032, 0xffffffffffffffff, 0x0) 2017/11/22 12:39:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000e20000-0x8)="2e2f66696c653000", 0x14000, 0x22) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x6) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f000036f000-0x8)={0x0, 0x0, 0x0, 0x0}) utime(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000001000-0x8)={0x0, 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ee000)="2f6465762f73657175656e6365723200", 0x400000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(0xffffffffffffffff, &(0x7f0000ab8000-0x1000)="", 0x0, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000ab0000-0xf7)="", 0x0, 0x0, &(0x7f0000abf000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sysfs$3(0x3) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000a2b000-0x8)=@assoc_value={0x0, 0x0}, 0x8) socket$inet(0x2, 0x0, 0x10000000000000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000a55000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000773000-0x4)=0x8) sysinfo(&(0x7f0000f91000-0x18)="000000000000000000000000000000000000000000000000") rt_sigprocmask(0x1, &(0x7f0000cf5000-0x8)={0x2}, &(0x7f0000c38000)={0x0}, 0x8) 2017/11/22 12:39:22 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e6365723200", 0x20000001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000000)=0x1000800800, 0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x402, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) mmap(&(0x7f0000279000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000004c000)="2e2f66696c653000", &(0x7f0000016000-0x8)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() r3 = creat(&(0x7f000066d000)="2e2f66696c653000", 0xfffffffffffffffa) dup2(r1, r1) r4 = syz_open_dev$vcsn(&(0x7f000050d000-0xa)="2f6465762f7663732300", 0x800, 0x4000) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f000043f000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x6be, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x4, 0x0, 0x8, 0x0, 0x6, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, r3, 0x9) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000644000-0x78)={0x3ffffffffe, 0x78, 0xdc, 0x0, 0x200000, 0x0, 0x0, 0x6, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x1a, 0xffffffffffffffff, 0x0) clock_gettime(0x8000000000400007, &(0x7f0000033000-0x10)={0x0, 0x0}) r5 = open(&(0x7f0000e2f000-0x8)="2e2f66696c653000", 0x80040, 0x3fffc) fcntl$setlease(r5, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003a7000)={0x0, 0x0}) r8 = socket$inet_tcp(0x2, 0x1, 0x0) vmsplice(r7, &(0x7f00003ae000-0x40)=[{&(0x7f00006b5000)="abca7001444ed192a46277f462330ba04a298ba8bb21c3e3880b47e7a0efd7cbda3f89a695d64a7ce1639700a3a0628101273e67d812d3d6f1ce98f0d28b03f62a19f0ff6833ea69e263a1b6bd1d668dbbf7901d65aa3bfd09f65a1641a73a88c4fb47a3c50893e313048b3da204d38a5caeaf4deeff45723d3cae4b14feb44697e389ed329e51cb7e1fd082248a35dc6ca08f7f8b3e51726b71cc108322d559915efb8fdb39a48efbecd2f022723102969d6fd4e9dc5d2e1190398f1fe7ea15f329931d3d4872e5c83d3edf8574c331962c72eeb0571cfae3566e9726811481bb86", 0xe2}, {&(0x7f0000be5000-0x1000)="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", 0x1000}, {&(0x7f000003e000-0x27)="12fe8089026051c48b933af1291c18634e0d27c368984b7265965dbc4b7f265104d48eccb9dd2e", 0x27}, {&(0x7f0000bb2000)="9c9a1a03d4a30eee3a3707038e822990d7c6ddd9dfa269836e78e78e0412b3839ee981b80a265d8f91a3f9bf9c3481dc381f65d80ca3a4b53044cba76451bd713ab99028f991da74312461aefb689e02a0a0fd07aa71bdc4c08408d33e5479411f7204b78fddd6516c739700000400d749d64935954fa0265ff77dfa1aca430a6cf17b1fd3db1d0c154a5466f0a5d0f3ea1df1c634cd35a2b8b238526518c1d86c910b495a2012c1aac0de9219df57f0843999047f57bb4b56c68bfeb67487f53a52111da7847520775f37535585b7464d2e3128e1011111", 0xd8}, {&(0x7f0000d9b000)="02d8fd00993a6c13e4439fff1f9345055c769aa6d7353210427896b769be01be5c571ff8e52dd7fc9d4039f944178c6bb800e374bbb3ae4caeaf20d4406fae3045815caa6cfe18909a36194848a1cc544bbe8e91895afd798adeeed6a9be5af047e7a03b60", 0x65}, {&(0x7f0000d4b000)="8f517f2e569d8ccc26764fd3f24ebcb7ebbea88a427c772e83e51f8e38d8c631472331755b5e627cccb819e539959918ed37423a04886fe6dd81f9fe5ea293902c0c22cfc2b60482c18451daef5d034de6cbd6956a7d7a", 0x57}, {&(0x7f000050f000-0x37)="3aaddf4a4b8887a9e88b300f08bce81c997780d88ab2a7b61c7e454d92e1be791bb22f7ec784b1490c9b6f5a4a7a9ec3f0397e8ae1d5b9", 0x37}, {&(0x7f000058c000-0xd3)="868120447928345c90a6ef31d4cc38198154040a64199b4a38ef1d2ea9083d56ff206055e533b1001f3359a02ddcf08655f7a859e409bccc2e54f36272835871d24bcedf06ac95846f8435636b6482cf21d27efd981a9c966a0cd334074674daa6f5d867253df2773a490e54b8ad9266c68c65ad43065c34beccf0e2eb626469c19053a7965caaf122c6ac19c4a608054ac3f86ddb4149a0bf0ac0796e12e51bb639d1f060f228aa91315dd738094b1ffce7d10a024748c170d8c934137475bd7a1479d48037787f0a2c8591d21c7c94e534e3", 0xd3}], 0x8, 0x0) bind$inet(r8, &(0x7f0000000000)={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r8, 0x6, 0xa, &(0x7f000096b000-0x4)=0x200, 0x4) connect$inet(r8, &(0x7f0000002000-0x6)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r6, 0x0, r8, 0x0, 0x2e2e742e, 0x5) rt_sigtimedwait(&(0x7f0000704000-0x8)={0xffffffffffffffff}, &(0x7f0000e5b000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f74000)={0x77359400, 0x0}, 0x8) socket$inet6_dccp(0xa, 0x6, 0x0) close(r4) [ 117.027236] sctp: [Deprecated]: syz-executor2 (pid 16441) Use of struct sctp_assoc_value in delayed_ack socket option. [ 117.027236] Use struct sctp_sack_info instead [ 117.072087] sctp: [Deprecated]: syz-executor2 (pid 16441) Use of struct sctp_assoc_value in delayed_ack socket option. [ 117.072087] Use struct sctp_sack_info instead [ 117.121923] sctp: [Deprecated]: syz-executor2 (pid 16444) Use of struct sctp_assoc_value in delayed_ack socket option. [ 117.121923] Use struct sctp_sack_info instead [ 117.139799] sctp: [Deprecated]: syz-executor2 (pid 16444) Use of struct sctp_assoc_value in delayed_ack socket option. [ 117.139799] Use struct sctp_sack_info instead [ 165.189422] Buffer I/O error on dev loop1, logical block 0, async page read [ 227.260622] Buffer I/O error on dev loop1, logical block 0, async page read [ 246.752155] INFO: task syz-executor6:16392 blocked for more than 120 seconds. [ 246.760459] Not tainted 4.14.0+ #100 [ 246.765932] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 246.775833] syz-executor6 D23448 16392 3311 0x20020004 [ 246.781480] Call Trace: [ 246.784069] __schedule+0x8eb/0x2060 [ 246.787785] ? __sched_text_start+0x8/0x8 [ 246.792633] ? perf_trace_lock+0x900/0x900 [ 246.796875] ? blk_init_request_from_bio+0x3d0/0x3d0 [ 246.801970] ? find_held_lock+0x39/0x1d0 [ 246.806052] ? find_held_lock+0x39/0x1d0 [ 246.810117] schedule+0xf5/0x430 [ 246.813485] ? __lock_page+0x364/0x740 [ 246.817366] ? __schedule+0x2060/0x2060 [ 246.821343] ? lock_release+0xda0/0xda0 [ 246.825313] ? do_raw_spin_trylock+0x190/0x190 [ 246.829924] io_schedule+0x1c/0x70 [ 246.834036] __lock_page+0x585/0x740 [ 246.837766] ? __lock_page_killable+0x790/0x790 [ 246.842437] ? print_usage_bug+0x3f0/0x3f0 [ 246.846663] ? shmem_getpage_gfp+0xe66/0x3730 [ 246.851177] ? __lock_acquire+0x6e9/0x47f0 [ 246.855414] ? trace_event_raw_event_sched_switch+0x8a0/0x8a0 [ 246.861645] ? __lock_acquire+0x6e9/0x47f0 [ 246.865877] ? page_cache_tree_insert+0x410/0x410 [ 246.870720] ? __might_sleep+0x95/0x190 [ 246.874690] pagecache_get_page+0x672/0xba0 [ 246.879034] ? add_to_page_cache_lru+0x510/0x510 [ 246.883799] ? perf_trace_lock_acquire+0xe3/0x980 [ 246.888660] ? check_noncircular+0x20/0x20 [ 246.892896] ? perf_trace_lock+0x900/0x900 [ 246.897133] ? check_noncircular+0x20/0x20 [ 246.901366] ? perf_trace_lock_acquire+0xe3/0x980 [ 246.906212] ? rcu_pm_notify+0xc0/0xc0 [ 246.910792] ? inode_dio_wait+0x530/0x530 [ 246.915556] ? rcu_read_lock_sched_held+0x108/0x120 [ 246.920563] ? __mark_inode_dirty+0x262/0x1170 [ 246.925153] ? __inode_attach_wb+0xf70/0xf70 [ 246.929564] grab_cache_page_write_begin+0x6c/0xa0 [ 246.934498] block_write_begin+0xa6/0x2e0 [ 246.938635] ? I_BDEV+0x20/0x20 [ 246.941911] ? __block_write_begin+0x40/0x40 [ 246.946319] ? iov_iter_fault_in_readable+0x20e/0x410 [ 246.951514] ? iov_iter_revert+0x9d0/0x9d0 [ 246.955740] ? lock_downgrade+0x980/0x980 [ 246.959914] ? __bpf_address_lookup+0x2b0/0x2b0 [ 246.964588] blkdev_write_begin+0x3c/0x50 [ 246.968751] generic_perform_write+0x28f/0x600 [ 246.973345] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 246.978632] ? generic_update_time+0x1b2/0x270 [ 246.983217] ? __mnt_drop_write_file+0xd/0x70 [ 246.987714] ? file_update_time+0xbf/0x470 [ 246.991946] ? current_time+0xc0/0xc0 [ 246.995749] ? depot_save_stack+0x12c/0x490 [ 247.000077] __generic_file_write_iter+0x366/0x5b0 [ 247.005030] blkdev_write_iter+0x207/0x3e0 [ 247.009275] ? bd_set_size+0x330/0x330 [ 247.013204] do_iter_readv_writev+0x531/0x7f0 [ 247.017701] ? do_iter_readv_writev+0x531/0x7f0 [ 247.022386] ? vfs_dedupe_file_range+0x900/0x900 [ 247.027150] ? rw_verify_area+0xe5/0x2b0 [ 247.031220] do_iter_write+0x15a/0x540 [ 247.035106] ? rcu_read_lock_sched_held+0x108/0x120 [ 247.040149] vfs_iter_write+0x77/0xb0 [ 247.043951] iter_file_splice_write+0x7db/0xf30 [ 247.048647] ? page_cache_pipe_buf_steal+0x4f0/0x4f0 [ 247.053744] ? fsnotify_first_mark+0x2b0/0x2b0 [ 247.058421] ? selinux_file_permission+0x82/0x460 [ 247.063267] ? rw_verify_area+0xe5/0x2b0 [ 247.067408] ? page_cache_pipe_buf_steal+0x4f0/0x4f0 [ 247.072506] direct_splice_actor+0x125/0x180 [ 247.076914] splice_direct_to_actor+0x2c1/0x820 [ 247.081571] ? _cond_resched+0x14/0x30 [ 247.085458] ? generic_pipe_buf_nosteal+0x10/0x10 [ 247.090646] ? do_splice_to+0x170/0x170 [ 247.094613] ? security_file_permission+0x89/0x1f0 [ 247.099535] ? rw_verify_area+0xe5/0x2b0 [ 247.103593] do_splice_direct+0x2a7/0x3d0 [ 247.108692] ? splice_direct_to_actor+0x820/0x820 [ 247.113542] ? rw_verify_area+0xe5/0x2b0 [ 247.117591] do_sendfile+0x5d5/0xe90 [ 247.121314] ? do_compat_pwritev64+0x100/0x100 [ 247.125884] ? lo_compat_ioctl+0xb3/0x140 [ 247.130039] ? __might_sleep+0x95/0x190 [ 247.134034] compat_SyS_sendfile+0xea/0x1a0 [ 247.138350] ? SyS_sendfile64+0x160/0x160 [ 247.142493] ? do_fast_syscall_32+0x156/0xf9d [ 247.146980] ? SyS_sendfile64+0x160/0x160 [ 247.151122] do_fast_syscall_32+0x3ee/0xf9d [ 247.155432] ? do_raw_spin_trylock+0x190/0x190 [ 247.160024] ? do_int80_syscall_32+0x9d0/0x9d0 [ 247.164608] ? lockdep_sys_exit+0x47/0xf0 [ 247.168754] ? syscall_return_slowpath+0x2ad/0x550 [ 247.173669] ? prepare_exit_to_usermode+0x340/0x340 [ 247.178680] ? sysret32_from_system_call+0x5/0x3b [ 247.184476] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 247.189339] entry_SYSENTER_compat+0x51/0x60 [ 247.193732] RIP: 0023:0xf7fc2c79 [ 247.197084] RSP: 002b:00000000f779d01c EFLAGS: 00000296 ORIG_RAX: 00000000000000bb [ 247.204778] RAX: ffffffffffffffda RBX: 0000000000000019 RCX: 000000000000001a [ 247.212054] RDX: 0000000020f92ff8 RSI: 00000000fffffffe RDI: 0000000000000000 [ 247.219315] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 247.226591] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 247.233850] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 247.241911] [ 247.241911] Showing all locks held in the system: [ 247.248226] 3 locks held by kworker/u4:1/21: [ 247.252647] #0: ((wq_completion)"writeback"){+.+.}, at: [] process_one_work+0xad4/0x1be0 [ 247.262626] #1: ((work_completion)(&(&wb->dwork)->work)){+.+.}, at: [] process_one_work+0xb2f/0x1be0 [ 247.273643] #2: (&type->s_umount_key#31){.+.+}, at: [] trylock_super+0x20/0x100 [ 247.282834] 2 locks held by khungtaskd/668: [ 247.287146] #0: (rcu_read_lock){....}, at: [] watchdog+0x1c5/0xd60 [ 247.295207] #1: (tasklist_lock){.+.+}, at: [] debug_show_all_locks+0xd3/0x400 [ 247.304247] 2 locks held by getty/3017: [ 247.308203] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x37/0x40 [ 247.316874] #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x2f2/0x1a10 [ 247.326149] 2 locks held by getty/3018: [ 247.330113] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x37/0x40 [ 247.338791] #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x2f2/0x1a10 [ 247.348079] 2 locks held by getty/3019: [ 247.352036] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x37/0x40 [ 247.360708] #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x2f2/0x1a10 [ 247.369981] 2 locks held by getty/3020: [ 247.373940] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x37/0x40 [ 247.382599] #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x2f2/0x1a10 [ 247.391881] 2 locks held by getty/3021: [ 247.395842] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x37/0x40 [ 247.404508] #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x2f2/0x1a10 [ 247.413779] 2 locks held by getty/3022: [ 247.417742] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x37/0x40 [ 247.426668] #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x2f2/0x1a10 [ 247.435952] 2 locks held by getty/3023: [ 247.439913] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x37/0x40 [ 247.448591] #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x2f2/0x1a10 [ 247.457881] 1 lock held by blkid/16387: [ 247.461843] #0: (&bdev->bd_mutex){+.+.}, at: [] blkdev_put+0x2a/0x4f0 [ 247.470163] 1 lock held by syz-executor0/16400: [ 247.474825] #0: (&bdev->bd_mutex){+.+.}, at: [] iterate_bdevs+0xc8/0x260 [ 247.483415] 1 lock held by syz-executor0/16407: [ 247.488081] #0: (&bdev->bd_mutex){+.+.}, at: [] iterate_bdevs+0xc8/0x260 [ 247.497093] [ 247.498716] ============================================= [ 247.498716] [ 247.505719] NMI backtrace for cpu 1 [ 247.509340] CPU: 1 PID: 668 Comm: khungtaskd Not tainted 4.14.0+ #100 [ 247.515892] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.525219] Call Trace: [ 247.527775] dump_stack+0x194/0x257 [ 247.531372] ? arch_local_irq_restore+0x53/0x53 [ 247.536009] ? debug_show_all_locks+0x2f4/0x400 [ 247.540653] ? nmi_cpu_backtrace+0x1be/0x210 [ 247.545032] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 247.549492] nmi_cpu_backtrace+0x1d2/0x210 [ 247.553705] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 247.558166] nmi_trigger_cpumask_backtrace+0x122/0x180 [ 247.563411] arch_trigger_cpumask_backtrace+0x14/0x20 [ 247.568567] watchdog+0x90c/0xd60 [ 247.572002] ? reset_hung_task_detector+0xa0/0xa0 [ 247.576813] ? default_wake_function+0x30/0x50 [ 247.581374] ? __schedule+0x2060/0x2060 [ 247.585314] ? do_wait_intr+0x3e0/0x3e0 [ 247.589257] ? do_raw_spin_trylock+0x190/0x190 [ 247.593805] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 247.598883] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.603867] ? trace_hardirqs_on+0xd/0x10 [ 247.607985] ? __kthread_parkme+0x175/0x240 [ 247.612276] kthread+0x37a/0x440 [ 247.615607] ? reset_hung_task_detector+0xa0/0xa0 [ 247.620413] ? kthread_stop+0x7b0/0x7b0 [ 247.624371] ret_from_fork+0x24/0x30 [ 247.628124] Sending NMI from CPU 1 to CPUs 0: [ 247.632629] NMI backtrace for cpu 0 skipped: idling at native_safe_halt+0x6/0x10 [ 247.633620] Kernel panic - not syncing: hung_task: blocked tasks [ 247.633625] CPU: 1 PID: 668 Comm: khungtaskd Not tainted 4.14.0+ #100 [ 247.633628] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.633630] Call Trace: [ 247.633639] dump_stack+0x194/0x257 [ 247.633648] ? arch_local_irq_restore+0x53/0x53 [ 247.633658] ? vsnprintf+0x1ed/0x1900 [ 247.633668] panic+0x1e4/0x41c [ 247.633673] ? refcount_error_report+0x214/0x214 [ 247.633687] ? nmi_trigger_cpumask_backtrace+0xef/0x180 [ 247.633697] watchdog+0x91d/0xd60 [ 247.633712] ? reset_hung_task_detector+0xa0/0xa0 [ 247.633718] ? default_wake_function+0x30/0x50 [ 247.633731] ? __schedule+0x2060/0x2060 [ 247.633735] ? do_wait_intr+0x3e0/0x3e0 [ 247.633744] ? do_raw_spin_trylock+0x190/0x190 [ 247.633751] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 247.633758] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.633764] ? trace_hardirqs_on+0xd/0x10 [ 247.633769] ? __kthread_parkme+0x175/0x240 [ 247.633778] kthread+0x37a/0x440 [ 247.633783] ? reset_hung_task_detector+0xa0/0xa0 [ 247.633786] ? kthread_stop+0x7b0/0x7b0 [ 247.633793] ret_from_fork+0x24/0x30 [ 247.749218] Dumping ftrace buffer: [ 247.752886] (ftrace buffer empty) [ 247.756571] Kernel Offset: disabled [ 247.760172] Rebooting in 86400 seconds..