00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c26000-0xe7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7}], 0x1) 2017/11/26 02:11:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$binder(0xffffffffffffff9c, &(0x7f000056f000-0xc)="2f6465762f62696e64657200", 0x20800, 0x0) getsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f00007ce000)=0x0, &(0x7f0000c72000)=0x4) r1 = creat(&(0x7f0000a2a000-0x8)="2e2f66696c653000", 0x0) pwritev(r1, &(0x7f00003b9000-0x10)=[{&(0x7f0000c0b000-0x1)="98", 0x1}], 0x1, 0x7fffa) write$fuse_bmap(r1, &(0x7f00004b8000-0x18)={0x18, 0x0, 0x0, 0x0}, 0x18) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000ff1000-0x4)=0x0, &(0x7f00004bf000)=0x4) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000cfd000)="2e2f66696c653000", 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) getsockopt$bt_hci(r3, 0x0, 0x3, &(0x7f0000f0f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000240000-0x4)=0x1000) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000d10000)={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="74756e6c300000000000000000000000"}) sendfile(r3, r2, &(0x7f0000fba000)=0x0, 0x80000001) ioctl$KIOCSOUND(r3, 0x4b2f, 0x4) 2017/11/26 02:11:11 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000004000-0x6)="72616d667300", 0x0, &(0x7f0000002000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)="2e2f66696c653000", 0x0, 0x0) fcntl$getflags(r0, 0x40a) symlinkat(&(0x7f000001f000-0x3)="2e2f66696c65302f66696c653000", r0, &(0x7f0000013000-0x8)="2e2f66696c653000") mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0xd, &(0x7f0000020000-0x4)=0x0, &(0x7f0000001000)=0x4) creat(&(0x7f000000f000)="2e2f66696c65302f66696c65302f62757300", 0x0) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000014000)="2e2f66696c65302f66696c65302f62757300", r0, &(0x7f000001f000)="2e2f66696c65302f66696c653000") 2017/11/26 02:11:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b36000)="2f6465762f72746300", 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000d70000)={0x0, 0x0, 0x0, 0x0, 0x3, 0x9, 0xa, 0xc, "c96d1577639a2483e4a9f1b80cfb3e79ad2ab83253706cea0779022a8564a962da7f81cd9aca947973bfbca7088c3490a1bcb00d669723dabea5a31a995ac032", "566f145a949cd557c517202769be0c85baa416cbec6e174a82b8327f9093eee2", [0xffff, 0x80], 0x0}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f000069a000-0x4)=0x9) pipe(&(0x7f000059d000-0x8)={0x0, 0x0}) r2 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000f9b000-0x4)=0x0, &(0x7f0000bfe000-0x4)=0x4) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000718000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00006eb000)=0xffffffffffffffff, 0x4) r3 = dup(r2) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f00002d4000)={{{{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]}, {{0xa, 0x0, 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, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "f881304f031e2d8b49ed86eaa3ebcba3e0a607ff561743228025da5dc9f381eb1878a7a8e9da176cced5d86d9ef83b002604361a59f93ceed95736a71b43c54e012034cac54c644825fd4b36517ae568"}, 0x160) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000db5000)=0x0) fcntl$setflags(r1, 0x2, 0x1) ioctl$TCGETA(r1, 0x5405, &(0x7f0000220000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000c22000)=0x0, 0x4) setsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f0000535000)=0xe2, 0x4) bind$inet6(r2, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) sendto$inet6(r3, &(0x7f0000a76000-0xdb)="31", 0x1, 0x20000005, &(0x7f0000881000-0x1c)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000783000-0x4)=0x0, 0x4) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000bd8000-0x8)={0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_int(r3, 0x29, 0x38, &(0x7f0000bdf000)=0x5, 0x4) sendto$inet6(r2, &(0x7f0000367000)="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", 0xe37, 0x31, 0x0, 0x0) 2017/11/26 02:11:11 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000013000-0xc)={r1, 0x80000, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a85322, &(0x7f0000001000-0xb0)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) inotify_add_watch(0xffffffffffffffff, &(0x7f0000002000)="2e2f66696c653000", 0x4000000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r2, 0xe3) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000003000-0x4)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000013000-0xb)="2f6465762f6877726e6700", 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse_poll(r3, &(0x7f0000004000-0x18)={0x18, 0xff, 0x5, 0xfff}, 0x18) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(0xffffffffffffffff, 0x80045301, &(0x7f0000001000)=0x0) clock_adjtime(0x0, &(0x7f0000013000-0xd0)={0x0, 0x0, 0x0, 0x0, 0x8, 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) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f000011f000-0x28)={@generic="6d7204082c0d2b68647d920a6ae2c5bc", @ifru_data=&(0x7f00002c2000-0x20)="6083e198283eaea092a64425f7d4506674c5098779388a1c01c04c8c2c19263d"}) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000873000-0x1)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r4 = getegid() syz_fuseblk_mount(&(0x7f0000529000)="2e2f66696c653000", &(0x7f00006eb000)="2e2f66696c653000", 0x3000, 0x0, r4, 0x5, 0xfffffffffffffffc, 0x1000080) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f52000)={0x0, 0x0, 0x0}, &(0x7f0000788000)=0xc) 2017/11/26 02:11:11 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000001000-0x11)="266d643573756d6d643573756d6c6f2a00", 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000849000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x1) clone(0x20000000, &(0x7f0000daa000)="", &(0x7f0000758000)=0x0, &(0x7f00000c8000)=0x0, &(0x7f00000df000-0xcd)="") mprotect(&(0x7f0000f79000/0x3000)=nil, 0x3000, 0x300000f) r1 = add_key(&(0x7f00003aa000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f00001bd000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00009ba000-0x93)="e75fb175335af337f81770033429f0832e3eef1c00c5472f315d2e9c4f06b99e9538d69e907e9dbf31050a84f8d1223570e32875e2808eeb27199c595d872bd588b12c3b7f99243d3431787aaf8568076b14019b2f56ceccbe2ff6b7f7c64497637c2081044f64210b77bc15b0f52f047c1e625a50a9f21ac19c01218ae5683e45ab2f676c4337b7313e68ec5f4e516444832b", 0x93, 0xfffffffffffffffc) request_key(&(0x7f0000c66000)="73797a6b616c6c657200", &(0x7f0000083000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000016d000-0x10)="2f6465762f696e7075742f6d69636500", r1) msync(&(0x7f00001ae000/0x2000)=nil, 0x2000, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000001000-0x5)="7573657200", &(0x7f0000eba000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00005b8000)="ba1eba41b0eeeb1e787957e77fa7fd5c352aca4ad2758c52c0a61adfb5821551c1822b45926ed162cfbfdac06842e6a4d846aa9fadd2632402dc60e5ea5f0fb2476fc856c1db7af0cb9a399ee66bc493feb47905e5721afcf2b021b19111294f598149814f55b263fa00c93fcfdc6b9010e41dc88f824be95cc5e9f3fe6065b18ecf7ca01eeafe64229d063c", 0x8c, 0xffffffffffffffff) r3 = add_key$keyring(&(0x7f0000ec7000-0x8)="6b657972696e6700", &(0x7f000010a000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) keyctl$instantiate(0xc, r2, &(0x7f00001f8000)="fea8a580044bd45ed6e84862f86b00f11239fd42101735f5203aac98dc59570dcc47706b14435f63836dfeb050f7238fe2d5198c06439f83883c437c1b9d303898076131426ad4feb94d061aef1c427175ec0c4c8668aa3ed4420ec22a268b88f2e8d709507f9eb699a7258151ff6a9aa74f24f3a65b2f1db819a27aaa12ffefbb70820387d7aaef404fd679db924742766ac36b7ea16310f619bffed114f6431a330d78496ed2729a3827bdd14968cc37344e4ee5b99566fea0c15315b73813e97923fddc8f43c98eb45b42cae08b02c6b09b97fcddd5ab17a2a2e164946dcfefaa6415f0105a6d85f0dca62febeaf277f9b9eceebd", 0xf6, r3) getrusage(0xffffffffffffffff, &(0x7f0000bfb000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$evdev(r0, &(0x7f0000bbd000-0xa8)=[], 0x0) 2017/11/26 02:11:11 executing program 0: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000168000-0x4)=0x7, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ebd000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$unix(r1, &(0x7f00001fd000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f000058b000)=0x8) mmap(&(0x7f0000ebd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ebe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000ebf000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000050a000-0x4)=0xb) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00006b7000-0x4)=0xe072, 0x4) mmap(&(0x7f0000ebf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ebf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(0xffffffffffffffff, &(0x7f0000b0c000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ebf000)=0xc) mmap(&(0x7f0000ebd000/0x1000)=nil, 0x1000, 0x3, 0x8010, 0xffffffffffffffff, 0xfffffffffffffffe) sendto$inet(r3, &(0x7f000058d000)="660503a8b2aa026bf6768df279f0132876922f0b0da7222e9197353b216e17a5aaac75eb0631b0b0c57ebf7154ac8b34ea414ff4f6405729401559ac20bc21fc6661b5514cff7a20e59f5fd0a6cd672fdef784875ad243fa3c5a13f7117c118d5c94f1b5fed70fcf80b53129f05a2db35178963ef445073dbd9c14c1", 0x7c, 0x40000, &(0x7f0000ebd000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00007d3000-0x4)=0x0, &(0x7f0000c2c000)=0x4) mmap(&(0x7f0000ebf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000af3000)={0x0, @in6={{0xa, 0x1, 0xff, @loopback={0x0, 0x1}, 0xffffffffffff073c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a05000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000008c000)={r4, 0x81, 0x33ed3deb72124408, 0x9, 0x7ff}, &(0x7f00008c0000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000085000-0x98)={r5, @in6={{0xa, 0x0, 0x1f, @loopback={0x0, 0x1}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xd1}, &(0x7f0000166000)=0x98) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000ec0000)={r6, 0x5, &(0x7f000004d000-0x74)=[@in6={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x1, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb4}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ec0000)=0x10) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/26 02:11:11 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000001000)="2e2f66696c653000", 0x48) inotify_rm_watch(r0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000001000-0x53)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000000000)=0x53) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x801, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00009ba000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x20000, 0x0) accept$nfc_llcp(r3, &(0x7f0000fe2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000042000)=0x60) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000fbc000-0x4)=0x0, &(0x7f000091e000)=0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f00008f8000-0x10)="2f6465762f73657175656e6365723200", 0x40100, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f000008a000-0xb)={0xffff, 0x4, 0x1000, 0x3, 0x6, 0x80, 0x80, 0x3, 0x2c, 0x2, 0x2}, 0xb) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00002c6000-0x4)=0x0) getpgid(r4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000226000)={@common="6c6f0000000000000000000000000000", &(0x7f0000e2b000-0x13)=@ethtool_gstrings={0x1b, 0x4, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 287.843653] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=8515 comm=syz-executor2 [ 287.860584] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=8515 comm=syz-executor2 [ 287.873481] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=8515 comm=syz-executor2 2017/11/26 02:11:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)="2e2f636f6e74726f6c00", 0x0) r0 = open(&(0x7f0000039000)="2e2f636f6e74726f6c00", 0x0, 0x0) fcntl$notify(r0, 0x402, 0x80000010) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000020d000)=0x0, &(0x7f000040a000)=0x4) r1 = dup(0xffffffffffffff9c) futimesat(0xffffffffffffffff, &(0x7f0000b7c000-0x8)="2e2f66696c653000", &(0x7f00007e8000)={{0x0, 0x0}, {0x0, 0x0}}) unshare(0x20000) mount(&(0x7f00004a4000-0x8)="2e2f66696c653000", &(0x7f00006e8000-0x8)="2e2f66696c653000", &(0x7f0000c2f000)="72616d667300", 0x0, &(0x7f0000691000-0x1)="") listxattr(&(0x7f0000d61000)="2e2f636f6e74726f6c00", &(0x7f0000316000-0x9e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f00009c8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mount(&(0x7f000024e000-0x8)="2e2f66696c653000", &(0x7f0000884000-0x8)="2e2f66696c653000", &(0x7f0000ccb000)="1c7472667300", 0x1000, 0x0) unshare(0x62020200) getsockopt$inet6_tcp_int(r1, 0x6, 0x7, &(0x7f0000343000)=0x0, &(0x7f0000963000-0x1)=0x4) rmdir(&(0x7f0000a00000)="2e2f66696c653000") pivot_root(&(0x7f0000159000+0x294)="2e2f66696c653000", &(0x7f0000508000)="2e2f66696c653000") [ 287.888996] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=8515 comm=syz-executor2 [ 287.911294] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=8515 comm=syz-executor2 [ 287.924118] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=8536 comm=syz-executor2 2017/11/26 02:11:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r3 = dup3(r0, r1, 0x0) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f000016e000)=0x3) r4 = dup2(r1, r2) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000e77000)={0x0, 0x0, 0x0}, 0xc) syz_open_pts(r4, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000715000)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000030f000-0x4)=0xe8) getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d68000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007d3000)=0xc) stat(&(0x7f000081a000-0x8)="2e2f66696c653000", &(0x7f0000a2c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = syz_open_pts(0xffffffffffffff9c, 0x7fd) ioctl$VT_RESIZE(r5, 0x5609, &(0x7f0000ff5000-0x6)={0xd4, 0x89, 0x40}) syz_open_dev$usbmon(&(0x7f0000e03000-0xd)="2f6465762f7573626d6f6e2300", 0x3, 0x800) r6 = dup3(r5, r5, 0x80000) ioctl$RNDADDTOENTCNT(r6, 0x40045201, &(0x7f00005e9000-0x4)=0x4) accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f000007e000-0x4)=0x0) ustat(0x4b94, &(0x7f0000b24000)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r5, 0x210000) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f73657175656e63657200", 0x2, 0x0) pipe(&(0x7f0000526000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r9, &(0x7f0000c13000)=[{&(0x7f00004f7000-0x82)="263fb2a0aa142c2e2fd9b378f942ca5bb219da300a15fc356d89e0cb83f829b20791bd838148bc8d191eabbde8ca37f0f3f55f095cf00114b7b9a440cd2ce634ab66af45a9209cd2ea4491241e94b22c5bb2a7c31e0a07147537de0ea6d9dbc8a11b43e943602043c148ff32b15f97abfb1dcfb7dbd48845639aea5eb961f72d32a6", 0x82}, {&(0x7f00006f2000)="7044626feb7fef37f07272ffd7098d0fabd4f276a11991a45508905df3dc10cd946b21c7e1af6a86f335a4646a1e341073661d5b156698b5fece8495227793a93f47378fd278dbf8e079704356b854e8bdebc2340b4d941878b50ee6fe04b85722724eab59ee285033526ae3284e6388108832a00f71791fff118c2239454625ff76583c7849f054edd85ef0e68fa2e2509a", 0x92}, {&(0x7f000000b000-0xe8)="2617b26876f29525ea82c17099aff82dbcefcd62b759156d35e853f3bac0e6eee99f44d2e230f33728bccac3fe509ca9c49b52701fda299ac8b52afff9d967fb2df0cc095eb874a26bb5ed0ce7742e5a137e71ee36d6248e67b4228f9e702cd813e02433d4aa98d7a41335a8f996c5134ace1e899fba8815afb8c3588b30ff80e98c148ae9ad005b30c6708fe7ca0a88663b32c0822b6ad7ed45ed803b5af35b68227cacedb16305388bbdad41871e89c59fd42f4225d02a481ea3c643f45d671075c568f19dd884c3502bd7ccf9b3c9af8d154d34e0851610741969b43607512165b89ccbd30634", 0xe8}, {&(0x7f0000e5f000)="71c009689be34da94bce02f0d79873bd03b1061ce3c6526e63508f87039c7e1129a4b455f98ab30713eea7e729905c3820510b7f0f35deca37d55380d0d76f46c3947340b03fc89b8cd82214213e3463d11ecf044df21a340758caa169a3f93c", 0x60}, {&(0x7f000099a000-0x1000)="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", 0x1000}], 0x5) splice(r8, 0x0, r7, 0x0, 0x5813dd57, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f00002b9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bd5000)=0xc) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000fb3000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000055f000)=0x8) 2017/11/26 02:11:11 executing program 5: mmap(&(0x7f0000000000/0x5cc000)=nil, 0x5cc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005cf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005cf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005d0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005d1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x4000003, 0x9) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x2d, &(0x7f0000854000)="ff57a9a22d7355032faf8689000000000000092f0964b6497540f22dbd387a8295139bd52e79ba0079169bc3895e77a104c2ba957d6e9796cd9a52c656e35012d800000006a7bc", 0x47) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000f50000)="a3", 0x1, 0x2, &(0x7f0000439000-0x20)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x100000cb}, 0x1c) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000f58000-0x63)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63) recvmsg(r1, &(0x7f0000f51000)={&(0x7f00002fa000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000096a000)=[{&(0x7f000089c000-0xb2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb2}, {&(0x7f0000bb4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9f}], 0x2, &(0x7f000011c000)="", 0x0, 0x0}, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005cf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005d1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000f54000)=[{&(0x7f000015a000-0xb7)="603063453c13518ea27ca5ab75ba03fc72be3cad3407d97291a9b847e78153b1a5454db263b009d0b169aaa4838c00dd90bfefe2d48f52f9b6216e4a887f4398210b4a9c670333f2e319d708d40c59a242f17aca01c1298e5e6e2c0a20eb0b5089e9660bbc31ff4d01bb6c1c0b0ac31141953b04237575049cc8e92875310a8eed7cbac5ea964e9933a4bf855856c7b84f25efc72ae934222c1af19111058229797706b2464924aa6579d87a21b8d4fa2e3ad858044734", 0xb7}, {&(0x7f00005cf000)="f3f2f1bf34ab705359d820ef9c4835492e0698a44e6ccd14f38595c6bb6cfedd10ac09ef3416783d441f60f1d0475b7c41d6557ea64c25b7e2458df3492a76618ec555b84da8313bc1fee0d3e5582bd675dde083384cbef5ac0544abecc9813a520a6c34c3c6a95dac0a", 0x6a}, {&(0x7f000048b000-0x6e)="349259b2f79f2fad94e9057534868fbebe24f4b5487586167e869d8bdbf8aa2eb397e8f76543fc16e318266d1454835c31bb329dd346689dd529f71de8e1e6a02f4a48e58922f4db0333cf59d7d03243e63811ebebb83915a446803e6f96db49b36f0bcf74313d8403d72b18db60", 0x6e}, {&(0x7f0000f58000-0x2b)="e6edb08a68d4381ad048942bf77c4fd8fbfcb53413dbd9d396ad94d19b40a3e4fd34a558822ef0c59b2c43", 0x2b}, {&(0x7f0000cd1000)="cf06a3824d", 0x5}, {&(0x7f0000226000-0x63)="14e06fef2c14e8633ad4ec2ef4752f50cc6aa2f6a09010ce1596948af455cde21e7b68d284cc8f6235feefcd7701272a2353bc836f1fd82dabf712d94440ae35973ef08e9a45382f09f4ebc8feab3192cd2951b0eb986f7e290e7cbbc2308292420ce5", 0x63}], 0x6, 0x5) ioctl$int_in(r0, 0x5421, &(0x7f0000b58000-0x8)=0x2000804) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) 2017/11/26 02:11:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x80000000000300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00009a5000)={0xfbfffffffffffffe, 0x1, 0xfffbfffffffffffd}, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000ef0000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000d30000-0x4)=0xffffffffffffdfff, 0x4) sendto$inet(r0, &(0x7f0000e41000-0x31)="7ca30c1fea985254e267c992d0bb5eb3844efe1fcc4fcb45d6eb978f8269fc583ba47cfc0f6ad3a8ff93f34370c749cd5e", 0x31, 0x4000040, &(0x7f0000526000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r1, &(0x7f0000490000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000d41000)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="34cfbb415986", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x18, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r2 = open(&(0x7f0000e8d000)="2e2f66696c653000", 0x80, 0x2) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f00007dd000-0x20)={0x8001, 0x101, 0x9, 0x1, 0x1, 0xffffffffffff7fff}) sendto$inet(r1, &(0x7f0000631000)="ff", 0x1, 0x20000001, &(0x7f00005da000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000504000-0x14)={0x40000000, 0x8, 0x10008, 0x10000007ffffffb, 0x0}, 0x14) r3 = fcntl$dupfd(r1, 0x406, r1) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000991000-0x4)=0x3, 0x4) sendmsg$netlink(r3, &(0x7f0000918000-0x38)={&(0x7f000062a000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f80000+0x86)=[{&(0x7f0000a8c000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}, {&(0x7f00009cf000-0x149b)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x2, &(0x7f0000129000)=[], 0x0, 0x3}, 0x0) [ 287.939686] IPVS: Creating netns size=2536 id=82 2017/11/26 02:11:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000691000-0x4)=0x77, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$sg(&(0x7f0000386000)="2f6465762f73672300", 0xff, 0x400) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e0f000-0x10)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa0}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000b1f000-0x4)=0xdde, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000be6000-0x90)={0x3, {{0x2, 0x2, @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) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000e7b000)=0x0, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00005c4000-0x9)="2f6465762f72746300", 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000b8d000-0x8)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000bad000)="", 0x0, 0x20000801, &(0x7f0000283000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f000085f000-0xc6)="4a157ab2a8a3f73a1d90dc9008d35f91d1e06db8590aeac0a19f3c7451cc2abe504a41e7c182029c6061df003d8c2cb776b38096b890afc2266d938af0367565bb11d6d6566012f1b91d89509f1a9b8357896df488f577fd5f5b28f07b531af8a02389b1e66afc52873e5fb839001f156d6948a28b0cfa1110c00e44402a9e402fc1f66976a85deafc175cfa9232790be93160bc482d64963eda5a971d3d3fb0b2d471c171873ca06511e10a7f99fca17b15f861f8fd589cc9858278272d29f2840f3f743a99") sendmmsg(r0, &(0x7f000042e000-0x78)=[{{&(0x7f0000cb4000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000cfb000-0x60)=[{&(0x7f000099d000)="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", 0x358}], 0x1, &(0x7f000037b000-0x170)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) request_key(&(0x7f00002d4000-0x5)="7573657200", &(0x7f00007af000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005c5000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0xfffffffffffffff9) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000cfc000-0x28)={@common="64756d6d793000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f00003e7000-0x14)={@loopback={0x0, 0x1}, r2}, 0x14) shutdown(r0, 0x1) creat(&(0x7f000037a000)="2e2f66696c653000", 0x1) dup3(r1, r0, 0x80000) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00007e1000-0x4)=0x8001, 0x4) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000711000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@nfc={0x27, 0x4807, 0x9, 0x8}}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000484000)={0x0, 0x0, 0x0}, &(0x7f0000566000)=0xc) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f00003bf000-0x28)={0x5, 0xfffffffffffffff7, 0x7, 0x6, 0x100000001}) lchown(&(0x7f0000fa3000-0x8)="2e2f66696c653000", 0x0, r3) pause() ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000386000-0x90)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/11/26 02:11:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f000082f000)="2f6465762f6e65742f74756e00", 0x0, 0x80200) r0 = open(&(0x7f0000848000)="2e2f66696c653000", 0x200000, 0x3a) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000c4000)={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]}, [0x100, 0x8, 0x966b, 0xffff, 0x9, 0xd2, 0x0, 0x200, 0x100000001, 0x7, 0x7, 0x800, 0xd39b, 0x6c, 0x9]}, &(0x7f0000f9d000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cde000)={r1, 0x50a}, 0x8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000125000)={0x0, 0x0}) utime(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000000000+0x5f2)={0x7, 0x0}) r2 = userfaultfd(0x0) kexec_load(0xc87, 0x1, &(0x7f0000526000-0x20)=[{&(0x7f0000a6f000-0x5)="dca9c4ec86", 0x5, 0x66, 0x8}], 0x1c0000) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x3, 0x0}) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00002f0000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) socketpair(0x0, 0x0, 0x8000, &(0x7f0000bf2000-0x8)={0x0, 0x0}) ioctl$LOOP_CTL_ADD(r5, 0x4c81, r4) ioctl$LOOP_CTL_REMOVE(r3, 0x4c80, r4) sendfile(r2, r5, 0x0, 0xb9) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000207000)={0x0, 0x80, 0x5f91, 0x9}, &(0x7f0000730000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000444000+0x9d0)={r7, 0xf9c, 0x30}, 0xc) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3f, &(0x7f0000843000-0x4)=0x0, &(0x7f0000c13000)=0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00005f0000-0x4)=0x0) r8 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000955000/0x4000)=nil, 0x4000, 0xa, r8) close(r2) [ 287.973565] device gre0 entered promiscuous mode 2017/11/26 02:11:11 executing program 5: ioctl$KDSETMODE(0xffffffffffffffff, 0x4b3a, 0x8000000000000003) mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x400007) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x2000064, &(0x7f0000c74000-0x4)=0x0, 0x4) mmap(&(0x7f00009b8000/0x4000)=nil, 0x4000, 0x8, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x4, 0x8012, r1, 0x0) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x7, 0x32, r1, 0x0) mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x80000010016, &(0x7f0000ef1000)="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", 0x1003) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x2, 0x8032, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f000089f000-0x24)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x0, []}, 0x10) setsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f000038a000-0xc)={@multicast1=0xe0000001, @rand_addr=0xa, @rand_addr=0x100002}, 0xc) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000f62000)="00", 0x3) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004de000-0xc)="2f6465762f72666b696c6c00", 0x400000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000d60000-0xc)={0x0, 0x80000, r3}) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000f62000)="000000000000000000000000") mmap(&(0x7f00007ad000/0x1000)=nil, 0x1000, 0x1000004, 0x803c, r0, 0x40002) mmap(&(0x7f0000cc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000808000)=0x91) mmap(&(0x7f0000f39000/0x1000)=nil, 0x1000, 0x3, 0x40000012813, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000f3c000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007f3000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005bc000-0x10)="2f6465762f73657175656e6365723200", 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r4, 0x40085112, &(0x7f0000001000-0xb0)={{0xffffff81, 0x6}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/26 02:11:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000750000)={0x0, 0x0}) ioctl$UFFDIO_COPY(r1, 0x8010aa02, &(0x7f000034a000-0x10)={&(0x7f0000e59000/0x3000)=nil, 0x3000}) wait4(0x0, 0x0, 0x0, &(0x7f0000c44000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000d000-0x6)="2e2f62757300") socketpair$unix(0x1, 0x1, 0x0, &(0x7f00002fa000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f00003d9000-0x4)=0x100000000, 0x4) r2 = syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f00002d1000)=0xb) clock_gettime(0x0, &(0x7f0000387000-0x6)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000844000-0x10)={0x0, 0x0}) utimensat(r0, &(0x7f0000366000)="2e2f62757300", &(0x7f0000ed4000)={{r3, r4/1000+30000}, {r5, r6/1000+10000}}, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r7 = socket(0x11, 0x80803, 0x0) acct(&(0x7f0000502000-0x6)="2e2f62757300") connect$netrom(r1, &(0x7f00000ed000-0x10)=@ax25={0x3, {"f286c0e7d4ffdd"}, 0x4}, 0x10) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0xb, 0x0, 0x3, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) bind(r7, &(0x7f00001f6000-0x6)=@hci={0x1f, 0x2, 0x1}, 0x6) setsockopt(r7, 0x107, 0x1, &(0x7f0000001000)="", 0x200) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000332000-0x3)=0x0) close(r7) close(r2) r8 = add_key$user(&(0x7f0000684000-0x5)="7573657200", &(0x7f000000b000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00006a8000-0x8d)="81427d572a6246ea3aa244c39644f9235f4b2d2b335381c75c552f3904db94379627ec866aa9ad7f3c945aab2c8e01ac85c01a5de1110a0bb56fbca6841aa31ab5f6f733d439aa64d4abdcf564e966874e49dfb73c8f95683e2a3a71c956a8caf1fb90186ad53522e6ae0c003220d3a2640d4d63c8a26e96dbb83aa13df60a8cb6b8a2cdfb2ba2cb00ed6ebe2f", 0x8d, 0xfffffffffffffffc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000b1c000-0x14)={0x0, 0x0, 0xff, 0x40, 0xfffffffffffffffd, 0x5}, &(0x7f0000cb0000)=0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000fd7000)={r9, 0xfffffffffffffff8}, &(0x7f0000248000)=0x6) lremovexattr(&(0x7f00000bc000)="2e2f62757300", &(0x7f00006f3000-0xa)=@random={"6f73322e00", "7573657200"}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000ac6000)={r10, 0xd1a}, 0x8) keyctl$revoke(0x3, r8) [ 287.997930] IPVS: Creating netns size=2536 id=83 2017/11/26 02:11:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c98000-0x11)="2f6465762f7667615f6172626974657200", 0x480400, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f000058d000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f59000-0x4)=0x10, 0x0) r1 = accept4$llc(r0, &(0x7f0000e75000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000df9000-0x4)=0x10, 0x80800) fstatfs(r1, &(0x7f00006b8000-0xc4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00006bd000-0x9)="2f6465762f72746300", 0x80, 0x0) mknodat(r2, &(0x7f00007af000-0x8)="2e2f66696c653000", 0xe008, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3fffff, 0x0, &(0x7f000064c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setrlimit(0xf, &(0x7f0000db6000-0x10)={0x0, 0x0}) waitid(0x1, 0xffffffffffffffff, 0x0, 0x2000000a, &(0x7f0000d67000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) open(&(0x7f00007e3000-0x8)="2e2f66696c653000", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdb, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8c, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = syz_open_dev$sndseq(&(0x7f000063a000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f0000947000)={{0x8000080, 0x0}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6, 0x80003, 0x85, 0x3, 0x5, 0x0, 0x0, 0x0, 0x6, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f0000c03000)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00008c3000-0x8)={0x0, 0x0}) write(r3, &(0x7f0000021000-0x1002)="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", 0x1002) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000705000)="2f6465762f73657175656e6365723200", 0x80, 0x0) r5 = syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f0000410000-0x4)=0x101) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x2, 0xa, 0x1000000000005645) ioctl$sock_SIOCOUTQNSD(r6, 0x894b, &(0x7f0000001000-0x4)=0x0) getpeername$netlink(r6, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x4)=0xc) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/26 02:11:11 executing program 1: mmap(&(0x7f00009b7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0xff) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000963000-0x20)={"38a3ffeb00ff0000f3e3ffff00ff4000", {0x4, 0x0, 0x40000000, "c9022d630001", 0xcb, 0x0}}) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f000055a000)="e390517a0d69000000cd0940000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d9119677", 0x28, 0x0, &(0x7f0000001000)=@file={0x0, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000908000-0x8)={0x0, 0x3}, &(0x7f00009a0000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ef5000)={r1, 0x80000002, 0x9, 0xffffffffffffff01, 0x1000007ffb, 0x3fd}, &(0x7f0000350000+0xd2)=0x14) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ef5000)={0x0, 0x4, 0x401, 0x3, r2}, &(0x7f0000ef4000)=0x10) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f00002e2000)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x205, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0xffffffffffffffff, 0x5}) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000b6e000-0x78)={0xa9, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x318, 0x1000000000000a4, 0x40000000000003, 0x1f, 0x200, &(0x7f000095d000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) socket(0x4, 0x400000000080001, 0x2) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000080000-0x4)=0x20) mmap(&(0x7f0000e9d000/0x3000)=nil, 0x3000, 0x3, 0x38, 0xffffffffffffffff, 0x0) socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0xf02000)=nil, 0xf02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0xa, 0x2, 0x0) r5 = creat(&(0x7f00007b9000-0x16)="0000007f0022ff02200c000000bcbb5b340100000000", 0x5) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000ca5000-0x20)={@generic="802fe2b29ffa5d163e397e0072bcfdb9", @ifru_flags=0x8000}) ioctl$TIOCSSOFTCAR(r5, 0x541a, &(0x7f0000aac000)=0xb000000000000000) pwrite64(r4, &(0x7f00003c1000-0xa5)="bc6aac716e28de1adfe2e2776c5b701fa42ca4923c1610994f1e704b6e8d0001d47737e638dad2f7f6ef08140d416956ac070c21dddd3904f524237ab6ae8c93a07993a91b169300000000000000009a86199f17ab8b922ea5578a6561fec842fa01a224101af670c47fad5f931e2b97a4613ad9fbd5694c186443cc9535184fc9937c28c6d5c00494100006ac3de029f22e693c2bd3cccc558aff5c2a940670ddf65e59c7", 0xa5, 0x55) bind$inet6(r4, &(0x7f0000082000)={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfe33}, 0x1c) setsockopt$inet6_int(r4, 0x29, 0x80000000000004c, &(0x7f0000b55000-0x4)=0x1000000, 0x4) mmap(&(0x7f0000000000/0xce0000)=nil, 0xce0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/26 02:11:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x3, 0x84, &(0x7f000036c000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00003b9000-0x4)=0x0, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x1cb, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000aae000)="2f6465762f73657175656e6365723200", 0x40, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00005ae000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$TIOCSPGRP(r2, 0x540f, &(0x7f0000257000-0x4)=r3) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000594000-0x14)={0x1080000000000000, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffd, 0x0}, 0x14) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r5, 0x29, 0x40, &(0x7f0000001000+0xfde)=0xfffffffffffffffd, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000602000-0x10)={0x0, 0x2, &(0x7f0000fc0000-0x9c)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}]}, &(0x7f00005ff000-0x4)=0x10) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x1000000000000, &(0x7f00008fc000)={0x2a8, {{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]}, {{0x2, 0x2, @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]}}, 0x118) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000b83000)={@common="69703667726530000000000000000000", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f74000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00005e9000-0x4)=r6) getpgrp(r6) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x200, 0x1, 0x1}]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000e06000)="5bbcfc642b0402af3a0fa9ab5dd8f9d23b9c6b2a2b6dbb829bef71217505e553a1c5dab43c033231a70b199152d36d68f2866a3a193928b4b1e79a9d47f07bee0f5611339e57e46e4886a35f8b5ef4cc0dc1a9d16305cacf8835a0f7c0fb59d5ccc58adc5492e579f64fd6bed56c049cb9513e5b41d1d565f7e707fb037052d7183628dc5caa8eec715e6bac441f4c0ac086ce557aae97041b5e8ed8e60cd5f8b044ba679d4752", 0xa7, 0x20000011, &(0x7f0000bac000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(0xffffffffffffffff) 2017/11/26 02:11:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00009d5000)="2f6465762f736e642f73657100", 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000024f000-0x9)="2f6465762f72746300", 0x105002, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000f1000-0x10)="2f6465762f73657175656e6365723200", 0x208000, 0x0) fanotify_mark(r1, 0x80, 0x20, r2, &(0x7f0000fd3000+0x363)="2e2f66696c653000") getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000936000-0x8c)={0x0, @in6={{0xa, 0x3, 0x4bac6d7b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ceb000)=0x8c) fcntl$setstatus(r0, 0x4, 0x2800) r3 = syz_open_dev$mice(&(0x7f0000291000)="2f6465762f696e7075742f6d69636500", 0x0, 0x1) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000f76000-0x20)={@generic="b52116fbe31477bfd39a2a884b18a4df", @ifru_flags=0x3202}) syz_extract_tcp_res$synack(&(0x7f000063d000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000129000)={0x0, 0x0}, 0x36, 0xfffffffffffffffd) write$tun(r3, &(0x7f000001e000)=@hdr={0x3, 0x4, 0x3, 0xe6, 0x8, 0xfff, @ipv6={0x1ff, 0x6, "818462", 0x113c, 0xc, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@fragment={0x3b, 0x8, 0x0, 0x20e2, 0x5, 0x5, 0x3}, @dstopts={0x33, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @dstopts={0xe, 0x215, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0xa8, "bd3ea84579b14a349f8578b79042fcc0a69ea6437078b453b74312528b9ae00d283b72f7b0dc2b51e54c70c660bf26d4cb5b8b1a02e838e5e3b9c0505559211f86b42f02c428b9b2a9b406b509d6c8961934aa53ff78ac2abf7c1d8d8abaee93bf51b4fe37a678e8b276e914298d99ffd83c97d9870c8a73978b6507a57981b57b2de11dba07fca7d65e3fd14debc93d0762f3d3906628cad88e05f95b1bee766d5a865af999c112"}, {0x5, 0x1000, "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"}]}, @fragment={0x87, 0x430000, 0x38, 0x3, 0x100000000, 0xffff, 0x3}], @tcp={{0x3, 0x2, r4, r5, 0xffffffff, 0x0, 0x5, 0x0, 0x3, 0x0, 0x7e, {[]}}, {"7a7c9b56c72f0277393aba390a06d49fd226e9e15ee88a260b8d35eb68f5669f27f6e922bdd7ccc20c3276022ad10b267a5e2a4519a45a115e722b6000793c53f808adefc17b7ef8fef705acf46c1448d1e4519a217c44bedc8ad11e"}}}}}, 0x116e) 2017/11/26 02:11:11 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f6465762f73657175656e6365723200", 0x105002, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000afc000)={0x7, 0x6, 0x1, 0x0, 0x100000000000000f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$EVIOCGPROP(r1, 0x80404509, &(0x7f0000783000)="") setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00001a8000)={{0xa, 0x0, 0x47555a16, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000000007}, {0xa, 0x1, 0x4000000007, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd91}, 0x6, [0x5, 0xf3e, 0xa, 0x5e2a, 0x1, 0x8d3c, 0xffffffffffffff00, 0x9]}, 0x5c) r2 = socket$inet6(0xa, 0x10000000002, 0x0) connect$inet6(r2, &(0x7f000061f000-0x1c)={0xa, 0x0, 0x821, @loopback={0x0, 0x1}, 0x2}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f000023e000)=0x0, 0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a4d000-0x8)={0x0, 0x0}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000bf9000-0xc)="2f6465762f6175746f667300", 0x2, 0x0) setsockopt$inet_int(r3, 0x0, 0xf, &(0x7f00007bc000)=0xa, 0x4) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000f44000-0xe8)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c40000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00005c7000)={@common="79616d30000000000000000000000000", r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000cb9000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, r5}) r6 = socket(0xa, 0x801, 0x0) bind$inet6(r6, &(0x7f0000db4000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x200}, 0x1c) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f00004fc000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000c09000-0x4)=0x8) getpgrp(0xffffffffffffffff) gettid() r8 = fcntl$getown(r2, 0x9) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f000065f000)=r8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000493000)={r7, 0xfffffffffffffff9, 0x5, 0xb4}, &(0x7f0000ad4000+0x254)=0x10) r9 = open(&(0x7f0000a26000)="2e2f66696c653000", 0x28042, 0x44) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f00008a3000)={r5, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) connect$inet6(r2, &(0x7f00009fb000-0x1c)={0xa, 0x2, 0xffffffffffffffbc, @loopback={0x0, 0x1}, 0x1}, 0x1c) fallocate(r9, 0x0, 0xffff, 0x9) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000495000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f0000c58000)=0x0) sendfile(r2, r9, &(0x7f0000d4d000)=0x32, 0x10001) 2017/11/26 02:11:11 executing program 1: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000a, 0x800000000000a, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x1, 0x32, r0, 0x0) recvmmsg(r0, &(0x7f0000d9b000-0xe0)=[], 0x0, 0x2, 0x0) mmap(&(0x7f000038d000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0xfffffffffffffff6, &(0x7f00001b9000-0x10)={0x0, 0x0}) mmap(&(0x7f0000d9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d9d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000661000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00004d0000-0x4)=0x10, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000001000)={0x224, {{0xa, 0x2, 0x1f, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72666b696c6c00", 0x400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x2, 0x5, 0x5e, 0x6, 0x100000000}, &(0x7f0000001000)=0x14) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00002d7000-0x4)=0x0) get_robust_list(r4, &(0x7f00008fc000)=&(0x7f0000820000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000002000-0x8)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={r3, 0x1}, 0x8) fchdir(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000002000-0x64)={&(0x7f0000000000)=[0x379d, 0x8454, 0x4, 0x400, 0xd1b], 0x5, 0x23, 0x7fff, 0x8, 0x3f, 0x0, {0xaf, 0x7, 0x8, 0x9, 0x7, 0x10001, 0x100, 0xde19, 0x8, 0x100000001, 0xa04d, 0x10001, 0x4, 0x2e, "8509019f0292094361072420806b131e65e36f63c1d5e4650df1fc3ab59c0db6"}}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f000086a000-0x20)={0x7, 0x0, 0x2, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000b96000)={0x2, r5, 0x10005, 0x80000002}) connect$ax25(r2, &(0x7f0000002000-0x10)={0x3, {"6586c79b9dd440"}, 0x7fffffff}, 0x10) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={"3462b89074ce6446ced80c45bac943b3", {0x4, 0x2, 0xfffffffffffffff9, "fb15aebbf1ae", 0x9, 0x0}}) [ 288.118934] syz-executor5: vmalloc: allocation failure: 17179136312 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 288.133508] CPU: 0 PID: 8600 Comm: syz-executor5 Not tainted 4.9.65-gea83e4a #95 [ 288.141037] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 288.150372] ffff8801a3337880 ffffffff81d90469 1ffff10034666f13 ffff8801cbf28000 [ 288.158387] ffffffff83ab7d80 0000000000000001 0000000000400000 ffff8801a3337990 2017/11/26 02:11:11 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000d4e000-0xb)="636966732e69646d617000", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="5d70726f632d6c6f2b00", 0xfffffffffffffff8) r1 = add_key$keyring(&(0x7f000085e000)="6b657972696e6700", &(0x7f0000365000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) keyctl$instantiate(0xc, r0, 0x0, 0x0, r1) socketpair$inet6(0xa, 0x1, 0x4, &(0x7f00004f2000)={0x0, 0x0}) write(r3, &(0x7f000004b000-0x8)="5b8af38b534f157b", 0x8) r4 = eventfd2(0x0, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e6365723200", 0x200002, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000001000)=0x0) r6 = accept4(r2, 0x0, &(0x7f0000000000)=0x0, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flock(0xffffffffffffffff, 0x0) poll(&(0x7f0000de2000-0x30)=[], 0x0, 0x3ff) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a0c000)="2f6465762f73657175656e6365723200", 0x20000, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r7, 0x4010641a, &(0x7f0000e14000-0x10)={0x1, &(0x7f0000611000)=[0x100000000]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r4, 0x4058534c, &(0x7f0000d81000-0x58)={0x2b, 0xece7, 0x7f, 0x7, 0xffffffff, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read$eventfd(r4, &(0x7f0000d70000)=0x0, 0x8) socketpair(0xa, 0x0, 0xffffffff, &(0x7f0000043000)={0x0, 0x0}) writev(r4, &(0x7f0000a1e000)=[{&(0x7f0000ec1000-0x41)="8f830e2e660ae0c2", 0x8}], 0x1) r8 = add_key$user(&(0x7f00003cf000)="7573657200", &(0x7f000093b000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000887000)="49ea3cb1ca970718451556d38f10a2f8698c18e5513bf08951ccf7fce0e4f06c0ba15c5aac3264e3965334b62bfbd6dcc5daf5911ba9205c6d60a83ae9a2637a33c22d8380face02031236789160d7dba653a208335706c1e650c65a13aceb6ef6c7520db7318cc2bc2a0b72c618c42131dc7e68fb8e02", 0x77, 0xfffffffffffffffb) r9 = add_key$keyring(&(0x7f0000e23000-0x8)="6b657972696e6700", &(0x7f00005f5000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000e1a000-0x8)={0x1, [0x0]}, &(0x7f000021d000-0x4)=0x8) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000ad3000)={0x5, &(0x7f0000d40000-0x28)=[{0x6, 0x800, 0x2, 0xfff}, {0x200, 0x30, 0xffffffff, 0x6}, {0x9, 0x3555, 0x4000000000, 0x10001}, {0xb42, 0x4000000000, 0x16, 0x0}, {0x9, 0x0, 0xffffffffffffff2c, 0x400}]}, 0x10) r10 = memfd_create(&(0x7f000044d000)="5e6e6f6465762d24656d30637075736574284700", 0x3) ioctl$PIO_FONTX(r10, 0x4b6c, &(0x7f0000953000)="1d9311a9fc6d9ed76d3210ce2ad89168bdbb77042bf0505fc73f225123c9a4086c21f6b842b0696d42baa8a20eb862f68d85ee588daa00922fb1a332ccad8db0595e572be762e1d84db2315e14bec2ae65be860c16892fea2a1a08d6a715e27c5affa8647fd822545270479f4ac067c87ea9c9317942c1ac558006ed6eb4bdcb5e2b2b02295fd832e2f89156ebf81f0499238cf57bee5e09498a50ce4dc069f9749c20252b1cd26fa5d778ae95de5731") keyctl$instantiate_iov(0x14, r8, &(0x7f000016c000)=[], 0x0, r9) ioctl$TIOCGSID(r10, 0x540f, &(0x7f0000094000)=0x0) 2017/11/26 02:11:11 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000519000-0x20)={@loopback={0x0, 0x1}, 0x6, 0x2, 0x3, 0x0, 0x1f, 0xd7d6, 0x4}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000fcc000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f000062c000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x6) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000061e000)="2f6465762f72666b696c6c00", 0x8200, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000b77000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000d00000)={{0x6, 0x6}, {0x4, 0x0}, 0x3, 0x6, 0x2, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x8}) mremap(&(0x7f0000358000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000430000/0x1000)=nil) r3 = syz_open_dev$loop(&(0x7f0000e85000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4040) r4 = memfd_create(&(0x7f0000971000-0xf)="69703caa7600000006000003ff2001", 0x1) ioctl$sock_inet_SIOCSIFBRDADDR(r4, 0x891a, &(0x7f00000c0000)={@generic="c68910a5f15a6bbc51b901bccb776ac4", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000355000)=0x0) syz_open_dev$tun(&(0x7f0000fb0000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x185142) close(r4) sendfile(r1, r3, &(0x7f0000fbe000-0x8)=0x0, 0x100000001) fallocate(r1, 0x11, 0x200, 0x800) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000ff5000)=0x6, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000032d000-0x8c)={0x2, 0x3, 0x10000, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet_tcp(0x2, 0x1, 0x0) [ 288.166378] ffffffff8144ead2 024000c200000003 0000000041b58ab3 ffffffff8419135d [ 288.174366] Call Trace: [ 288.176926] [] dump_stack+0xc1/0x128 [ 288.182266] [] warn_alloc+0x212/0x240 [ 288.187712] [] ? zone_watermark_ok_safe+0x280/0x280 [ 288.194378] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 288.201203] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 288.207859] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 288.214681] [] __vmalloc_node_range+0x3f5/0x5f0 [ 288.220989] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 288.227824] [] ? kmalloc_order_trace+0x7a/0x190 [ 288.234134] [] vmalloc+0x5b/0x70 [ 288.239131] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 288.245597] [] xt_alloc_entry_offsets+0x41/0x60 [ 288.251892] [] translate_table+0x21a/0x1e80 [ 288.257846] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 288.264847] [] ? ip6t_alloc_initial_table+0x6a0/0x6a0 [ 288.271664] [] ? check_stack_object+0x68/0x140 [ 288.277866] [] ? __check_object_size+0x174/0x3a9 [ 288.284242] [] ? 0xffffffff810002b8 [ 288.289509] [] do_ip6t_set_ctl+0x2be/0x470 [ 288.295381] [] ? compat_do_ip6t_set_ctl+0x150/0x150 [ 288.302027] [] ? mutex_unlock+0x9/0x10 [ 288.307535] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 288.314602] [] nf_setsockopt+0x67/0xc0 [ 288.320113] [] ipv6_setsockopt+0x115/0x150 [ 288.325977] [] tcp_setsockopt+0x82/0xd0 [ 288.331570] [] sock_common_setsockopt+0x95/0xd0 [ 288.337856] [] SyS_setsockopt+0x160/0x250 [ 288.343622] [] ? SyS_recv+0x40/0x40 [ 288.348873] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 288.355512] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 288.362328] [] ? trace_hardirqs_on_thunk+0x1a/0x1c 2017/11/26 02:11:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f00004de000-0x4)=0x0) r0 = syz_open_dev$tun(&(0x7f0000fd0000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa282) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000574000)={@generic="00609402000000003000067d08cebd5c", @ifru_addrs=@generic={0x8, "dc4b3a6df1d0973e8675682cd8b3"}}) accept4(0xffffffffffffffff, &(0x7f0000d7d000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000128000)=0x6, 0xfffffffffffffff9) socket(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = creat(&(0x7f0000762000)="2e2f66696c653000", 0x2) perf_event_open(&(0x7f0000844000)={0x0, 0x78, 0x8b, 0x80000001, 0x8001, 0xffffffffffffffff, 0x0, 0x8, 0x1000, 0x8, 0x2293, 0x8, 0x8, 0xb, 0x0, 0x8, 0x0, 0x5, 0x6e09, 0x403, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x1, 0xb49, 0x0}, r1, 0x4, r2, 0x9) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006b8000-0xb)="2f6465762f6877726e6700", 0x8240, 0x0) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f000009f000)={0x0, 0x0}) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000262000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000265000)={0x0, 0x0}, &(0x7f0000a20000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000006f000-0xa0)={r4, @in6={{0xa, 0x2, 0xe1c9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xf4e7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x9, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xa0) r5 = syz_open_dev$mice(&(0x7f0000d3d000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r5, 0x4c04, &(0x7f0000ed8000-0xe8)={0x0, 0x0, 0x0, 0x7fff, 0x2, 0x0, 0x0, 0x0, 0x0, "20f53c587ef19d4f64fa107d0a28c7ee9815846533d467269c6192da20ad57a02a927c7a4a137768d7dcf149f7c0669abf6a2f8cc5a7d7b65ce1d3a00e18a0de", "4ce0c10b31ebba7ac45900c83b3210a9202b95c40c71b8c09a55c9b1bfa56cec4bf1123920f46146c0f2ba41a48b16cdd30bae5c351d9f9319189c66ab8a509d", "2045ae4c4f49448efc364ba82d1f1cd894547d747a0d95c9de11d193e72debad", [0x0, 0x5]}) r6 = socket$inet6(0xa, 0x20000000000007, 0x7) bind$inet6(r6, &(0x7f0000dac000)={0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8af}, 0x1c) openat(r2, &(0x7f000084f000-0x8)="2e2f66696c653000", 0x32200, 0x102) socket(0x8000003, 0x800000000000a, 0xfffffffffffffffe) syz_open_dev$loop(&(0x7f0000344000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4102) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b80000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x1fffb, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x0}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000962000)={0x0, @in={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x400000000, 0x0, 0xffffffff]}, &(0x7f0000343000-0x4)=0x108) r7 = socket$netlink(0x10, 0x3, 0x0) writev(r7, &(0x7f00004ab000-0x10)=[{&(0x7f0000be1000)="290000001800ff0900000000000000020a0100000000ff06800800000d0009000900001900000000f6", 0x29}], 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000fe2000)={{0x3, 0x7}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30, 0x80001, 0x80000000, 0x4c, 0x4, 0xffffffffffffff4b, 0x0, 0x0, 0x2, 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]}) [ 288.368887] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 288.378372] Mem-Info: [ 288.381071] active_anon:101463 inactive_anon:39 isolated_anon:0 [ 288.381071] active_file:4390 inactive_file:6908 isolated_file:0 [ 288.381071] unevictable:0 dirty:91 writeback:0 unstable:0 [ 288.381071] slab_reclaimable:8068 slab_unreclaimable:49142 [ 288.381071] mapped:22758 shmem:115 pagetables:727 bounce:0 [ 288.381071] free:1438588 free_pcp:442 free_cma:0 2017/11/26 02:11:11 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x0, 0xa, 0x7) fstat(0xffffffffffffff9c, &(0x7f0000c1f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000002000-0x8)=[r0, r0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuseblk_mount(&(0x7f0000f1f000)="2e2f66696c653000", &(0x7f0000000000)="2e2f66696c653000", 0x4000, 0xffffffffffffffff, 0xffffffffffffffff, 0x100000001, 0x6, 0x1084000) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) eventfd2(0x5, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(0xffffffffffffff9c, &(0x7f000056d000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000000000)="2f6465762f7572616e646f6d00", 0x0, 0x800) mq_open(&(0x7f0000001000-0x10)="5d2c40747275737465645d6264657600", 0x40, 0x8, &(0x7f0000fbf000)={0x5, 0x5, 0x52643b1e, 0x2, 0x8, 0x9, 0x7fffffff, 0x0}) socketpair$inet6(0xa, 0x0, 0x1, &(0x7f00006f8000-0x8)={0x0, 0x0}) accept4$inet(0xffffffffffffff9c, &(0x7f0000471000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bb7000+0x932)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/26 02:11:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000f07000-0xe8)={{{@in=@multicast2=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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001b0000)=0xe8) getgroups(0x2, &(0x7f0000e82000-0x8)=[0xffffffffffffffff, 0x0]) r4 = socket$inet6(0xa, 0x7, 0x5) r5 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000cac000)=0x0) r6 = openat$keychord(0xffffffffffffff9c, &(0x7f0000993000-0xe)="2f6465762f6b657963686f726400", 0x82, 0x0) ioctl$TIOCMBIC(r6, 0x5417, &(0x7f00008ff000-0x4)=0x5) r7 = dup2(r4, r5) r8 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ed2000-0x9)="2f6465762f70707000", 0x20080, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f00002b0000-0x4)=@int=0x0, &(0x7f0000923000-0x4)=0x4) bind(r8, &(0x7f0000168000-0x1c)=@in6={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c) r9 = syz_fuse_mount(&(0x7f0000e29000)="2e2f66696c653000", 0x0, r1, r3, 0x5, 0x2000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r10, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r10, 0xa, 0x12) fcntl$setownex(r10, 0xf, &(0x7f00000ff000)={0x0, r0}) recvmsg(r11, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)="", 0x0, 0x0}, 0x0) r12 = dup2(r10, r11) clone(0x0, &(0x7f0000fd7000)="", &(0x7f0000fd6000-0x4)=0x0, &(0x7f0000f70000-0x4)=0x0, &(0x7f0000f7b000-0xf4)="") sendmmsg$unix(r12, &(0x7f0000dd5000-0x70)=[{&(0x7f0000a4c000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000008000)=[{&(0x7f0000c1d000-0x97)="e2ba685ff83286b8259538ed82a7f21e5c65e2408c13b5804e5ac82d539b104858425ac146fc8b79f6b3b765a54d919f74b78760570921b212768e0a9da259c9eac708d70c6f7e327748aeced2e59327e24d787c6a8f32cf4cdb64c4fff76ca9e3dd79a34eeecf8ebc36bef13a31f206513cf784e6ae0fdd1b184d95ea8221a354c91a5c1fd5bd72347d7133361f5cbcaba33886a438d1", 0x97}, {&(0x7f00003b6000)="4cbf44836e329c7e0212e728a9e6d5fec58c78510e164c932b5226fb502b7bfecddc6b6ed4c6374d3bf28b6cae1b70f02e58ce9405fd585cfe37e721dc34015a625df007ff82a2dbf64b9e6e7bac539645ab23ce5ee4803ce82ea494a50c64b04482202ed901f93e08283f613674a36045c744fdb73fe04f77ebf48e60502453d565777d77666c800ec9b988ec937e223514f7f11213087a00441666c80e628603455add217331bbb4c3995a9ed1e5a4549a2605c87a217707663d727a7489d58dd1d08a756f688b0a16ad217d46cf8673e584454a560d61976bc50bca", 0xdd}, {&(0x7f000004b000)="307bd87ed85588e08c812838372e3dd7040b1d5bea187e8941c1", 0x1a}, {&(0x7f00006e5000-0x1)="64", 0x1}], 0x4, &(0x7f00002aa000-0xa8)=[@cred={0x20, 0x1, 0x2, r0, r1, r2}, @rights={0x18, 0x1, 0x1, [r9, r8]}, @cred={0x20, 0x1, 0x2, r0, r1, r3}, @rights={0x38, 0x1, 0x1, [r4, r7, r11, r4, r10, r11, r7, r12, r9]}, @rights={0x18, 0x1, 0x1, [r10]}], 0x5, 0x40884}, {&(0x7f0000a03000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f000067e000)=[{&(0x7f0000481000)="d2dc0fcb2d3dede455645a742de19a968ec5e74d0ceb7ce06e287353fdbf8bd2ab68f631c7ab2d356cb6fc7c418b6508e9ab9a6a96bb3dc6a00c9d0aec106178c330e40f40af8fe70339d5e1763af2020f32d5da8706c1cb13f5685a96b100896f016f231628478021bf9d4a2270dee82841cd75c15ad89c521a009132568ca7cf9b7d8cb53ad86507911f0ecf1677a0de1450841a6c89a2b7ff16b1886c278e5d8b683ead8e5b63fefc90a307a218536c28659a92213540cd416ec7e1b5d2464aac8b72a584f6588e21008675834af4", 0xd0}, {&(0x7f000010b000-0x4e)="f801c5c73933adc0fcab26150e5fca623bb29355dab06717c14c60ca930802c3646d2d4dbfd1ab0bc195ee284867dac8c3f3e48deb27fef2b5d00add368d544e4d6bc7e64ea3629d6c42d10a3125", 0x4e}, {&(0x7f0000016000-0x20)="4f77ea3ff24dec22cfbbcc973e29a49cd8360b46fa14519b68cdcf7e8dad50da", 0x20}, {&(0x7f00004fe000-0x76)="298625b7e8549a8db15a34f48aa4109591d4f4d72a74ae0c8a46346d6fc0d3237bfdf9d6fcf4e6b2bdf08a4ba861cf925c2ef7c7405a45a023f35f7b97fcf76257e6924b8ea7e5b5b1e3dfe6a8ee5b979fd915428d5b1e78a7fea117943ac92e5b2b9a0e69a3e0379e96baed313514669520ea7d168f", 0x76}, {&(0x7f0000aac000)="379751c77d88a46ebef9ce940491ede138e3fd14c95aeff3e3052895a3bca2042da0d1e80359345f317a2302287fc00f337f99c08ae81866e4b495ff121d128e9f55a8256c7bd561737f133bc951e80e844d96774f25e0a81ae73f4e6ead581c14a21666e040a63c9249a3a86b88892f5116c388e09ac1352f32c509469a51985933b9760a2230856df50436183bf16c97dab3d3490596f0e425427fe215b4a9226b3fa6", 0xa4}, {&(0x7f00009b8000-0xe3)="16f18f7ab2b9886a2e4ca6cee3f42b9da8211c1f73ed078c34c6d87c07c8625efc980c402f906a68a75d6f2588cba28c3d36ccb9eab9c15de3e05ea7d2aff0ca941dea8b9d66fcae453b539e5c9abd2492ea61585e33040fa213fc8ed7ed5f3e7168ee4bc7f201d68e24f99719053123f9d2339b96b1fbb04f5a9ef2deaa740d508fca4ca3d2538c9ac860468ec2720dc0d58600250f6417d697ec2cb34db3f805ead5cd538cda705427ef6f18064806f8766cc9eb516f8308988a654a3fb0f712e90516a7e006dc104e3d7bef9f709fcefc36fd4539f1471362245274a3c3f894a0f3", 0xe3}, {&(0x7f0000d9f000-0x1a)="c9a89e52890b4d31e9e8c30363ef5e4daabdb18093eb3f32910a", 0x1a}, {&(0x7f000054f000-0x8e)="ae10b1567ce75733fe25afca2aa4c75d7c38c89e9ec1c2dcd1c6b9f7aaf94d87491773e5d598e0eca9e8e6e8b62eb96b1e87f64b3fb3f727cbe726eddf43666d7872329ba9d96578a0a830c00ad6bc8269b650973397b10b45a751e3aadc65df356f2b869e2eba83118ce1ab4289fecef07bdf296493d808af83177b7d59e90be7fa77082137d02cc837c9eeba66", 0x8e}, {&(0x7f00002fe000-0xe0)="9d2c15edf7741cba12419a2b3c2c0d173063434aff97c73df8c472c21ca4781387c541d48d7afdb7cc8a52811d62e5543e23b61fa88dc1b8ac0ea7aef95196af4fd1eac2d025b5be556d70e0d3ed0c6bda88788d94b21169950b524d3f352474b3fd8a606db339ac11e83df5c4fae39129add37e81ffb7be4dccba5df48f5058920f31fadb69ad39f97bba8be55dd38ad3cef388e618600a90042c07fe5339a36a438de523c123d8554d086d3f688d8d3c24d83aa6adfcdb9701afa5149cc8eddd8def56081b5bea4875040928389a45c3d13fd228641b3fea36102cb7b177f4", 0xe0}], 0x9, &(0x7f0000fbf000-0x138)=[@cred={0x20, 0x1, 0x2, r0, r1, r2}, @rights={0x18, 0x1, 0x1, [r10, r9]}, @rights={0x18, 0x1, 0x1, [r12]}, @cred={0x20, 0x1, 0x2, r0, r1, r3}, @cred={0x20, 0x1, 0x2, r0, r1, r3}, @rights={0x20, 0x1, 0x1, [r10, r5, r7]}, @rights={0x18, 0x1, 0x1, [r7]}, @cred={0x20, 0x1, 0x2, r0, r1, r3}, @rights={0x18, 0x1, 0x1, [r9]}, @rights={0x38, 0x1, 0x1, [r10, r7, r9, r9, r8, r4, r7, r8, r8]}], 0xa, 0x4000000}], 0x2, 0x8000) tkill(r0, 0x15) getsockopt$sock_int(r12, 0x1, 0x9, &(0x7f00001d5000-0x4)=0x0, &(0x7f000008c000-0x4)=0x4) ioctl$PIO_FONTRESET(r12, 0x4b6d, 0x0) bind$ax25(r12, &(0x7f0000469000)={0x3, {"749aaea503e48f"}, 0x101}, 0x10) 2017/11/26 02:11:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = inotify_init() r1 = epoll_create1(0x0) flock(r0, 0xfffffffffffffffe) fcntl$getflags(r0, 0x20000003f6) fcntl$setpipe(r0, 0x407, 0x5) r2 = perf_event_open(&(0x7f0000034000)={0x1, 0x78, 0x3, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = accept$inet(r1, &(0x7f0000b37000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b38000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00004d7000-0x8)={0x0, 0x1000}, &(0x7f00009bc000)=0x8) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000680000)="2f6465762f6b657963686f726400", 0x400, 0x0) ioctl$EVIOCGBITKEY(r5, 0x80404521, &(0x7f00006ea000-0xac)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000b38000)={r4, 0x4}, &(0x7f00005ca000-0x4)=0x8) accept4$inet(r3, &(0x7f00007b7000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b39000)=0x10, 0x800) pipe(&(0x7f00009e0000)={0xffffffffffffffff, 0xffffffffffffffff}) write$fuse_notify_store(r8, &(0x7f000089e000)={0x28, 0x1000, 0x0, 0x7f, 0x5b, 0x11}, 0x28) ioctl$GIO_UNIMAP(r8, 0x4b66, &(0x7f0000aed000-0x10)={0x3, &(0x7f0000b38000+0x48d)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r8, 0x84, 0x71, &(0x7f0000793000-0x8)={r4, 0x2}, 0x8) r9 = epoll_create(0x7) getpeername(r3, &(0x7f00000f5000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000704000-0x4)=0x6) flock(r1, 0x2) flock(r9, 0x2) r10 = fcntl$dupfd(r2, 0x406, r7) dup3(r0, r1, 0x80000) r11 = syz_open_dev$usbmon(&(0x7f0000e9b000)="2f6465762f7573626d6f6e2300", 0x2, 0x200000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000ffb000-0x8)={r6, 0xfffffffffffffffe}, &(0x7f000063c000)=0x8) fchmod(r11, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r10, 0xc0206416, &(0x7f0000a89000-0x20)={0x1000, 0xdbce, 0x10000, 0x401, 0x10, 0x8001}) ioctl$DRM_IOCTL_ADD_CTX(r11, 0xc0086420, &(0x7f0000054000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r11, 0x8917, &(0x7f0000ae8000-0x1d)={@common="74756e6c300000000000000000000000", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 288.417447] Node 0 active_anon:393480kB inactive_anon:148kB active_file:17556kB inactive_file:27620kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:91296kB dirty:396kB writeback:0kB shmem:460kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 40960kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no 2017/11/26 02:11:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$void(r0, 0x5451) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f00002e2000)=0x9004, 0x4) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f000043b000-0x38)={&(0x7f00008a5000)=@in6={0xa, 0x2, 0x7f, @loopback={0x0, 0x1}, 0x3f}, 0x1c, &(0x7f000079d000)=[{&(0x7f0000bb2000)="6a9062d51b241370e7a1cc335f3e890c1fad4144e4ea2a1b3014fa9d981e8b9ed12f59d7bd", 0x25}, {&(0x7f00003ff000)="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", 0x1000}, {&(0x7f0000afc000-0x65)="9258b5ac3aca78c4de90548c53a2af954aac940511798803161ba5743f4c58bad0db0012434f99118a29d77165772c0b283a6fea86ec4d4c4c4e4982980c838b499290cd61579519f0a090d3bf13ae1f1d3543c24baee384cff360c7ba9ca64baac8f32813", 0x65}], 0x3, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000022b000)={0x0, 0x1, 0x10, 0x80, 0xfff}, &(0x7f00004fa000)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00007f7000-0xc)={r1, 0x46, 0x0}, &(0x7f0000fcb000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000a6a000)={r2, 0x88, "9689cc547d35a2709bdcaa022e638a05f3fa9a50b19866a76afed80ae38b5f9f3f1c73eecae0fabae4dfbf27e438dfaa4ea2cca6af3e8302bca5465e4a76de121e5382940b1cf9728fdd000013df1e08c5a31197119f94f53e5b550d80a1b67cad513c000000000000156b4454365051b7c85ed3d5b0508fefe2410f58d9acad01c498b029896547"}, &(0x7f0000bc5000)=0x90) socketpair$inet(0x2, 0xe, 0x1000000000006, &(0x7f000049d000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000016c000)={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]}, 0x1, 0xfffffffffffffffa}, &(0x7f000075d000)=0x98) socket(0xa, 0x80000, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000afe000)="2f6465762f7667615f6172626974657200", 0x20400, 0x0) ioctl$TIOCSTI(r6, 0x5412, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000d97000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b54000-0x4)=0xe8) setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f0000025000)={@multicast2=0xe0000002, @broadcast=0xffffffff, r7}, 0xc) r8 = socket(0x20000000000000a, 0x2, 0x40000000000000) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000455000-0x4)=0x0) getpriority(0x0, r9) setsockopt$SO_BINDTODEVICE(r8, 0x1, 0x19, &(0x7f0000bdd000)=@common="6c6f0000000000000000000000000000", 0x10) connect(r8, &(0x7f0000001000)=@generic={0x2, "dc9ce0fa7349447a5180e20d42dd0930e26e1709aa7aaa0f5a7e8ab61bd27c891495e64687db0d2772febfd6a9657a04a2cf779bcb770089adc94bb9baca63a49ddb220f8732eb22d74ca029005b9932dd12aa0deb7be64e411cdc7b22deafaa78e25ce6f6ea0689bc4ae551aa2a8ad8508ae3bc4917e596b85af88e0ef5"}, 0x80) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r8, 0x84, 0xf, &(0x7f00007f1000-0xa0)={r1, @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]}, 0x5, 0x10000, 0x7, 0x9, 0x6ea}, &(0x7f000031e000-0x4)=0xa0) mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f00006ef000)={@common="697036746e6c30000000000000000000", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f000055d000-0x8)={0x0, 0x3f}, &(0x7f0000e76000)=0x8) sendmsg$netlink(r10, &(0x7f0000013000-0x38)={0x0, 0x0, &(0x7f0000008000)=[{&(0x7f000000e000-0x14)=[{0x11, 0x19, 0x203, 0x0, 0x0, "0a"}], 0x11}], 0x1, &(0x7f000002b000)=[], 0x0, 0x0}, 0x0) ioctl$sock_FIOSETOWN(r4, 0x8901, &(0x7f0000e64000)=r9) 2017/11/26 02:11:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c65000)="2d00", 0x0) sendfile(r0, r0, &(0x7f0000ae8000-0x8)=0xa, 0xfffffffffffffffe) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000ce8000)={0x0, 0x0, 0x0}, 0xc) r1 = getpgrp(0x0) capset(&(0x7f0000cff000-0x8)={0x399f1336, r1}, &(0x7f00003af000)={0x81, 0x60c, 0xffb, 0x0, 0xbb26, 0x400}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x80000000003, &(0x7f0000de1000-0x19)={0x100, {0x400003ffffffe}, 0x1, 0xd}, &(0x7f0000659000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000daa000)={0x0}) r2 = syz_open_dev$evdev(&(0x7f0000002000-0x12)="2f6465762f696e7075742f6576656e742300", 0x4, 0x800000000010000) clock_getres(0x2, &(0x7f0000be9000)={0x0, 0x0}) getsockopt$inet6_dccp_int(r0, 0x21, 0x1b, &(0x7f0000c83000-0x4)=0x0, &(0x7f00008eb000)=0x4) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f00005bf000-0x8)={0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000a93000)="0000000000000000000000000000000000000000000000000000000000000000000000000000") syz_open_dev$mice(&(0x7f00009c8000)="2f6465762f696e7075742f6d69636500", 0x0, 0x2200) [ 288.450765] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 288.483523] lowmem_reserve[]: 0 2910 6411 6411 [ 288.489230] DMA32 free:2981144kB min:30600kB low:38248kB high:45896kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2981844kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:700kB local_pcp:48kB free_cma:0kB 2017/11/26 02:11:11 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000ff3000-0x9b)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000000000)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x1, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/11/26 02:11:11 executing program 2: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000392000)="7d2500", 0x80, 0x40, &(0x7f00008d8000)={0x0, 0x1, 0xffffffffffff8000, 0x8, 0x4, 0x8, 0x6, 0xe3}) socket$netlink(0x10, 0x3, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fc6000)="2f6465762f73657175656e63657200", 0x141402, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000ca7000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={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}}, &(0x7f0000594000-0x4)=0xe8) ioctl$EVIOCGREP(r4, 0x80084503, &(0x7f0000867000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c26000-0x10)="2f6465762f73657175656e6365723200", 0x40000, 0x0) ioctl$TUNSETLINK(r5, 0x400454cd, &(0x7f0000503000-0x4)=0x0) ioprio_set$uid(0x3, r2, 0xfffffffffffffffe) ptrace(0x4207, r3) ptrace$setsig(0x4203, r3, 0x0, &(0x7f0000fc5000)={0x0, 0x0, 0x40020, 0x0}) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sg(&(0x7f0000fc7000-0x9)="2f6465762f73672300", 0x100000001, 0x47fe) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r6, 0xc0106401, &(0x7f0000fc7000)={0xe4, &(0x7f0000ed6000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r5, &(0x7f0000fc8000-0x8)="2e2f66696c653000", 0x200000, 0x48) ioctl$EVIOCSMASK(r6, 0x40104593, &(0x7f0000fc6000)={0x5, 0x46, &(0x7f0000f58000-0x46)="0009bbcfdd6e46885483cbfa9cd9b97c9a046aeb43d92eb4359fca6387683795186bbb8a8a44a5e5ac64958db595d399db2e46585a7252d05bc856dcd0650c56d941fac1d0ef"}) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setopts(0x4200, r3, 0x2ffb, 0x2) ptrace$getsig(0x4202, r3, 0x0, &(0x7f0000fc8000-0x10)={0x0, 0x0, 0x0, 0x0}) [ 288.490157] IPv6: Can't replace route, no match found [ 288.539476] lowmem_reserve[]: 0[ 288.544096] IPv6: Can't replace route, no match found [ 288.555724] 0 3501 3501 2017/11/26 02:11:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x7ab) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = accept(r1, &(0x7f00009e8000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000df6000-0x4)=0x8) bind$inet(r1, &(0x7f0000cba000)={0x2, 0x1, @rand_addr=0x6d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000869000)=[{{0x0, 0x0, &(0x7f0000b5c000-0x60)=[{&(0x7f000037f000)="", 0x0}, {&(0x7f0000d4d000-0xa0)="45abc5de0838f549a1f353b122e211cf84b6adbc6ce4638fa06c27b5254f5fa636ab5b0c5358d7de866976947ddc41dc39a965addaef936734b4f204805670acc17ab79ad03ae20f7b71b8e184696b810a92a05b6165b4fcd9ce381ee602e12743cdd4fead0af7beab35738c668fd283108ffd191f15de24a308a65f914bc92958688fe1df4a915b4b9bf7cae3e1a64e4156c16f3f67eee7022ab7e6028f42e1", 0xa0}, {&(0x7f0000183000)="", 0x0}, {&(0x7f0000865000-0x5e)="779d077b7eb93ee076bdfb1f25741fd2299b1c41371a01db71519f357a505a03f407c6506f47eb4d5980645f2b65ff44d4c4584d26c77650fc9cc04909659fb74c0966075541f1df98d12dd4617f727d5f930f39e8935f0336e3b74aa825", 0x5e}, {&(0x7f000069f000-0x6)="db5c318a6877", 0x6}, {&(0x7f0000ae8000-0xb7)="5bb5e3566f6fc360bec72901d7534849d02019be9771bb1f1e0850cf4c64da81a7d1c72908c8e092a6c5d6500e0a71f713fc4f59d6616dd775c6607f6d65f0651060e29bba472d0748ae986c9b4f80b93fa0e0da726cd43b6fb70cba1653bf3ee8f54553fc439c3b270246e45be12f9e2aec1a2aaa36b03fe5d6eb76ffbf79cfa0fd6b3e6d97bc4fcc6d280568dfd2f69a328818cc4eadb4fbaf21f3fe88f4b70f8d1f7508e3958ecc6df6e8fe3b32625be465de7a5098", 0xb7}], 0x6, &(0x7f0000136000-0x178)=[{0x78, 0x10f, 0xfffffffffffffffc, "dee8fc4d89e227db8b79e8a76b6056434e99b2a28d0a975e05f20b0a1d4941f461a6ef3bedaaa42aceb159e0572f8db249417ed72f8b563c761a5e60c8ad9a6a50784ee07ecf5a50eda24061eb5c21d7821a0887667b617f725e19dbf7f383b770fa139072"}, {0xb0, 0x11f, 0x8, "94059b3f75106a0f0172c0171248222f665168039aecac3e38d9c305a6089e471785cd782793469693248de83d1a29d27ffc62f1762bbb6a7b994ee6aff59a99dca462d0817ac7e567e8b8a0fe390c7f75d10df31eb5806901d3a1fdb9f97c59cce5a04c5bbef26dcc2872155a47e210300406fdb5a3ab929af0a59ac4ae240ebe46093178d5665e4f2af342d5adc5d2db3b44a1530e7a0d8e201cc4eb"}, {0x50, 0x119, 0x5, "96ac1a033dac104fa90988519de669c9063c6eb51334cf8b582fe2bf2baa22ab7f8daadd0c4d36859d7ffa9e28c473dfc527d9006a944c1338ccf522"}], 0x3, 0x1ffffffd}, 0xffff}, {{&(0x7f0000d06000)=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000ea000+0xc03)=[{&(0x7f00004bc000-0x1)="2aed", 0x2}, {&(0x7f0000b47000-0x9d)="a9ded40d9e3fe6eb245a7058205e78f03726a8ecbf5507b37d7772c82c789fd615c8c16115ad158c210cd5c6225dde8841ec972fe316e3f8ff0f900ee253da48ddf4973c020b78860a45f9ac44f46f3d11394547db4653ccd81eb05e1ba739bdfe153bcd4dec0551545a3d59d956cc38b9dcbb13cbad8420e8b1fd4f8d350d74a04225b8e98fee7c2044c4b1c84eb8f4f748174ec1dd5e0ea4c3e3d319", 0x9d}, {&(0x7f0000e77000-0x6d)="c03680766ef3125f1e14a8373ca7513d215d89aaa3f7f5bc9d6f1f126ce72bb3d7bfee3baae8768fb4f037a93258b67f25af0e8922cfd86cb91f82022db2ce50996cbc8cb7e866e1d5f560a7819cafe50b3d7978b41f29dbf41c85ccd6967d5c14344ac0b6a81929475245d678", 0x6d}, {&(0x7f0000dad000-0x2c)="f12f2da3319fe4779bef0b9687709a5abf582bcc57f19887c98d79552aadbe378498a62a943b4284dc50e75a", 0x2c}], 0x4, &(0x7f0000fb2000)=[{0xf8, 0x100, 0x20, "f63922a55249d9fa0b7c8749b057dcb913e4eb67d38e82f8a2c09901e70b86c6c856fa63dca0f0db99b1e16f02a95fd1120925cb27220c327065176de02265283c62cf395f4aa5f31ac578c3de3428c616aea2fcef528fd54c651748ee2a3753176bac0cdc77e08ed8890310308e2ab21db8523c9eae9f23186a9cce5e6959dfe144ad24b4c2af7db263d08ce584fe397c65a585328cfabe46ce06dccba6fadda97cd4f37240e45a44c30deb7bb7587cb661307985fda5d669bdff466351a300d4eb78a582773404022271ae3eb9e70afe7d6328ce1fde16c3b47e754d98735a29"}, {0x60, 0x114, 0xd1, "e324befbd20d3c81a81327cda2de45d05a7869f7414dba40ae788a4693ba147bca60b40651aa7bc5b1c1ca3132247309055f4b368b57b493902e590e6a82fa17942112e7d52cc085397f791c"}], 0x2, 0x44000}, 0x9}, {{&(0x7f0000967000-0x8)=@sco={0x1f, {0x9, 0x9857, 0x6, 0x8, 0x8, 0x10000}}, 0x8, &(0x7f0000597000)=[{&(0x7f0000ed9000)="e495db3089a871a905e632441948b44417dbdd134a9aceb6a2cad3bc13c45a8f55b8ed58d5ff25095eed027ba475fb7a1e4dc2e30cde4048789f36cb6db7da3cc7134b1c68d0bbdcf2071a77210195012e490562fb74ab1dcee8a50f12be9470d605528c4de94a7a2d96b920665cb8a1965d4d420adad6e91d4851210bc9920517e109252b4390ce4ed5f0640f4540b0246fc55bd9de24ad02590774eabdcafff3", 0xa1}, {&(0x7f000013c000)="116b950c8585f0d94952e651a7bc90e1a982", 0x12}, {&(0x7f0000e71000)="d5c7b9940e63c5b7bc02e3484c1b15bbd2639430b94e18b9b9116968030916d060774ed734b9e5e04ae3c19c039b17b13a174188cf38cd91255527aec5574ec55e8b9dbb187bde9ad98a9b328f9a902e0d6d6288f01ba1f9dfa2d485a5d60eddca292346c13bae2554c09addc4d6062c79dcc86f771e169438cf5f69a992f59669edbe59527688f9bb803c38cb2e0c17d3cf222bf24b9f33d47cc8b86ae8a950aa05a531bd73b87fb4c6e8bc7d87c9287c", 0xb1}, {&(0x7f0000f49000-0x5f)="316e92966f2ef04537d2ca2c45871b5c87bf6f7f5c1ca9431068dacf6fd0bedce6cea71783408eb94aa9d2532b2cdbc842123a0e9d3300fededea7bd1163441e1bef1a8bb6ed0c408a87134af790a038b1ba0d45d151693e531065533d062d", 0x5f}, {&(0x7f0000182000)="7405dac4a586eb96e114de0c148bc74eeb11163163723fbd1f31ac23dd22989d024b7b255d45f52bbc522fecd3e2cfd1ed6087217ff783ffa6c1780c1526303f2f7ebdf39e998f687a1d112e88cf0c635abe24502a63123a765f4e927f47edf44858c12b16927531385b12094916954bddbd6375faea75ae5d7ed96b272e1b8255cf577ae07974b3b80622d447a57e81aeeaae02f104ee1c810ed0be524e6b69b28f399b8d830bb01cbd983531949cf55c316ce9accd454b9249ff6865ffb7f8fb5274b0c8421796821cda45b68a840a8b5b05da4c3ed48174323dc4b6bd57dd86d8", 0xe2}, {&(0x7f0000b61000)="9317b5d16b043a94b94ca72ca7e640b4e155dee2438b91f7", 0x18}, {&(0x7f000008b000)="1ca36b6b1f0f52ac007f7282b8656ae90ae6371006a76fb7ea3939c9a7f38601ef2e7232383a4ddc36ee8d2eaa88d06cfea697db7c640ebfcd7c6519312aac38f747b1180e0a8630c8", 0x49}, 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{0x78, 0x0, 0x7fffffff, "d0784f95a9859d0f875e2b3a42eb14c26820fa25710b0b921daed436c2b047d86e1f4caea53633b67be3c5175fb2350268e2d7fd90d98b0242b6a4082c31f88004afa207d23f76391438990d75459e0c3833e251c6a0e98eadb765f0907fd71d71f6d7d983"}, {0xb8, 0x1fd, 0x5, "4b1789d8d6dd8485f53c56cadb3cc148954451dbe8a0cc0fd4beeebe86df1341b1b9008e6d94438e7ad2a6251e338856b166ead6fd8dad4432b40dd9cc052695491dd1cff3f807c40c79ebeaba442431d9a4c990bc182ece0cca3bd2313146c524dbaf6ec6a59512a9d885788fd6be91e7aa3fc48c96ef1148c292bd773fd37bb899ccb7c4e1c0bc507cc6df79fb00f8aeec87ba3c92e800fb9245dae30390f400a7a3"}], 0x6, 0x10}, 0x1}, {{&(0x7f0000898000-0xc)=@nl={0x10, 0x0, 0x59f, 0x9}, 0xc, &(0x7f0000536000-0x10)=[{&(0x7f0000d7a000-0xf2)="a90e0d247fd4a46b810bb409715e0b38f9fd42b2f2e51cd01db29a8eef50c056a6a2efef0f6ce0148a04566b23ff6e913eff0e825b4b54325647f05ac6494394c6e5bbb9911b51c2451081fc88a03dcb2fcdcaa147beb4b26b26523327f6bd0462ada8c3f6e7d689d2e7e419fb2243932275e413f3dedddadd3de8fa9457ca9cdb84252db966778068aa3132befc3c6f4b1b5bc300b49a618d15c41b6a777331db288bbbe003f394a699a47028e231df50d27b711dbbc0f6ca4d9d813986e793250eb364b4a0c510515ca98a3de0e370426686ceda4e97a5382012c672333f92d31f221b74b3d136d2449c2631cb3f652173", 0xf2}], 0x1, &(0x7f000096e000-0x10)=[{0x10, 0x113, 0x0, ""}], 0x1, 0x0}, 0x40000000080}, {{&(0x7f0000cb1000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000d33000)=[{&(0x7f0000302000-0xd3)="acc4454a63122b417ac655ba22ed1a8f0342486458100a91521f95977319f735304286d77ca1a7fafa6889fd6c3e8b60a347fbe8249b6819e29cd012c4b22ca86afd284dcf50e9c587f2e15f666cc104334900b9e0f6d9399d2abb7592d06013d312f993550acbb760feffe2a60007f91d4fab2e23b34100000005c1ba0b94d9c1f54158b18edbf10000ffff15f653174041afe6797966e307d55753a5ff9577746ecba521963cefba4d7bb48858361494d858c3c03d81a5eba69a797b5a31d8eb344fe071b894f7bbd711c5dc572f4b6d608e", 0xd3}, {&(0x7f000073c000)="e417fbf71f4c94f771d578ca4b4a17baeddd344ddb44e6786b94c2e7b5c4cc77b9c486d21cd9502c7653f6f50b69881decabb332a4217fe46694c440dda8ec0f440bbb5562648377b280d7b763232b9145607638e3511c36a53215eaa4bdf2f22ca180d11ebca9217e0ab1542067f83fd49bee51da8323be65a2683fda3fb46db9e3398d704fb62c17aad539f0c94cd7edc3a1802699913ff252d2217ceea15ffd0da7ef5a", 0xa5}, {&(0x7f00004bb000-0xbf)="020a64bf3f0404cfc9a5b0495a4860098ec0e29f6f438e5d82fb56810cb4577aedea72dd6150efb5eeba714fc7422999ea52df99ff7317cc85367649e023d2ef18fd857d26b4010d95d7cd377796a124078f13e02653f520d19b2d3054cb612796eb9cc961e1398bb1a068482ec6d7c2a8f33c6806d8b1b72ad2cf14cbce0b90a3754b696491880b20305d5ab9349cb9b97dc4e5b81fc325ccc6f91754bf763ab3e75b515cbd45174f587c9330c2ddd4f39c578e3a4934ab907b5bcf26c1e6", 0xbf}, {&(0x7f0000953000-0x38)="e2fe46248d6a87513c5b249954fdc359a4fa595387168157cf83aaeccb5205812f330f9efbaf5e6a412f59653a9200d3de290d5939f43f91", 0x38}, {&(0x7f00006b9000)="1e969c5a6597a45b983450a3f3bbeb2f002858e7a1a0db69637603b25d32dc8f338835ca803ee261c34210e7a17aa7cb69b69aed1a70644c42afdb163b937da8ea64b7d316cb68dc3360d940229b472038bfb06d25c15692d8cc515796655f41a2bb18af9e432bb123836c0ba3d67d64153044e90fe2054568dea63b468e4d15d3a5f520fe33df5a274adf63e3e8663688eb0a7c2fa599abb78c9220d1", 0x9d}, {&(0x7f00001eb000)="4bdb9a3691a35147a02cd61a9d4549f741d5410f6ea4118ba197559f3fe66e48272669f96bc041479155a82ada0cc51cf2a785194166bbb4c78f5219a5be85e1464fae8bf8a89665bd6347ebca733e15c53aef64006032d51dc20710c85dbd92193ea0463d8b107536f9861f7d678f10c33dda37b66005bab25b", 0x7a}], 0x6, &(0x7f0000495000)=[], 0x0, 0x40}, 0xffff}, {{0x0, 0x0, &(0x7f00007d9000)=[], 0x0, &(0x7f0000f55000-0x150)=[{0x70, 0x29, 0x100, "1f61be451dd600542e5c0030382465201234d4000000058dc3e67a87e6afcab314fb5defcebf7d61a059b21060533a6a3d159604e8c153d3a2400000000000000000dd89138a3f6ac302a7a30dab12d868984c9e73a5c41b86a2be362e"}, {0x28, 0x11f, 0x10000, "3faf8d27e0947912a9f18d5eaf4de267f8123095ef"}, {0xb8, 0x13f, 0x100000000, "61612e28b30f2289e3be5a05c1813fa2ad18d6579e81b212b474901311d29cedf8ebf220318c0892f58ad69fbe2e31be3adce353422704a4f8dbde3e92199423a2ce5cf279d068f19a67ca81f21be9e23f05a06173bfec725d5a2e2763adc3b6b75fefe3ba1d27c4e8542bff5f3509f7f4549f4cc69f77f583fb8a3ec5227eff13806779f8792a48308084402dacfa599a70c0f6f395ef2899df2a1bcaffb3d8624714"}], 0x3, 0x20004010}, 0x21}], 0x8, 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00002db000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000af9000)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000b3a000-0xb1)={r4, 0xa9, "b0e5edfe7bca5e05a9688859932b8165649f88cf42852e7c783a556933dd15d63571fd2d18dace74adba7a8005ac3f2100242caa734805fbb1d98343f51f21a93e46cb59157b94eb7054736aac9c00c032eb78ed3a0a1fcdf896c0d75c7805c311c1c4e1b51f9da831991bf41bbc4df384db4e58794e36d735a50d85de1520cee51d04ef703d2da4b54595d609dd91591614a67bb53082218fb269f0936b2ab3943f3bc3722b256429"}, &(0x7f000056a000)=0xb1) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000489000)={r5, @in6={{0xa, 0x0, 0x8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c84000)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000b44000-0x20)={0x71b, 0x2, 0x8000, 0x800, 0x75, 0xfffffffffffffc00, 0x10001, 0xffffffffffffffff, r6}, &(0x7f0000592000-0x3)=0x20) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000315000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005a7000-0x4)=0xc) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000cf9000)={0x0, 0x0, 0x0}, 0xc) sendto$inet(r0, &(0x7f0000ef5000-0x2)="42", 0x1, 0x200020028048, &(0x7f0000329000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000dd8000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0xc, 0x80000000000805, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x9, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000ba4000)=0x4, 0x4) connect$ax25(r7, &(0x7f00009ef000)={0x3, {"0032000217002d"}, 0x3}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f00007b3000)={0xa7b, 0x7, 0x800004, 0x2, 0x8, 0x1ad80bf1, 0x7fffffff, 0x3, 0x0}, &(0x7f000010e000)=0x20) socketpair$inet6(0xa, 0x80000, 0x400002, &(0x7f00008fc000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000137000)={0x5dfe, 0x8, 0x214, 0x98, 0x80003fffffe, 0xe6, 0x1, 0x95, r3}, &(0x7f00000a9000)=0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a26000)={0x0, 0x100}, &(0x7f0000923000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x76, &(0x7f0000263000)={0x0, 0x200000001000}, &(0x7f0000246000)=0x8) mmap(&(0x7f0000b0e000/0x2000)=nil, 0x2000, 0x1, 0x8071, r7, 0x0) write(r7, &(0x7f000069b000-0x26)="24000000210025d7001c070400ed190e020800000000000000ffffeb080001005f186be09041", 0x26) signalfd(r7, &(0x7f0000b84000)={0x3}, 0x8) 2017/11/26 02:11:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xc, 0x2, 0x3) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000e23000)={0x8, {{0xa, 0x3, 0xfffffffffffffff8, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) pivot_root(&(0x7f000095f000+0x3d)="2e2f66696c653000", &(0x7f0000092000-0x8)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) open(&(0x7f00006a0000)="2e2f66696c653000", 0x240040, 0x20) open$dir(&(0x7f0000e4d000)="2e2f66696c653000", 0x40, 0x4) r1 = open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x0, 0x120) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x10000000000000, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd84, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x10000, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$tun(&(0x7f0000f0b000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000ef1000)=0x8000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x81cb, 0x5, 0x26f}}}) write(0xffffffffffffffff, &(0x7f0000ce0000)="", 0x0) r3 = socket(0xa, 0x2, 0x0) exit(0x4) accept$inet(r3, &(0x7f00000fe000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000581000)=0x10) connect$inet6(r0, &(0x7f000080e000-0x1c)={0xa, 0x1, 0x200, @loopback={0x0, 0x1}, 0x200}, 0x1c) finit_module(r3, &(0x7f0000081000)="00", 0x1) r4 = open(&(0x7f0000eb2000-0x8)="2e2f66696c653000", 0x28042, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000517000-0x4)=0x4, 0x4) connect$inet(r3, &(0x7f0000bdb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fallocate(r4, 0x0, 0xfdff, 0x7e70) ftruncate(r3, 0x8) sendfile(r3, r4, &(0x7f00003ec000-0x8)=0x32, 0xfffe) ioctl$sock_inet6_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f00007d8000-0x4)=0x0) getuid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00006b6000+0x734)=0x0) capset(&(0x7f000000b000)={0x0, r5}, &(0x7f00005cd000)={0x0, 0x200, 0x8, 0x0, 0x7fffffff, 0x8000000000000000}) Normal free:2754716kB min:36816kB low:46020kB high:55224kB active_anon:400052kB inactive_anon:148kB active_file:17556kB inactive_file:27620kB unevictable:0kB writepending:396kB present:4718592kB managed:3585220kB mlocked:0kB slab_reclaimable:32280kB slab_unreclaimable:200632kB kernel_stack:6400kB pagetables:3112kB bounce:0kB free_pcp:728kB local_pcp:240kB free_cma:0kB [ 288.598632] lowmem_reserve[]: 0 0 0 0 [ 288.605660] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 288.637689] DMA32: 2*4kB (M) 2*8kB (M) 2*16kB (M) 3*32kB (M) 4*64kB (M) 3*128kB (M) 2*256kB (M) 2*512kB (M) 1*1024kB (M) 2*2048kB (M) 726*4096kB (M) = 2981144kB [ 288.658964] Normal: 73*4kB (UM) 379*8kB (UME) 616*16kB (UME) 786*32kB (UM) 948*64kB (UME) 263*128kB (UME) 18*256kB (UME) 12*512kB (UME) 1*1024kB (U) 6*2048kB (UME) 633*4096kB (UM) = 2749500kB [ 288.679055] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 288.687636] 11403 total pagecache pages [ 288.691583] 0 pages in swap cache [ 288.695765] Swap cache stats: add 0, delete 0, find 0/0 [ 288.701119] Free swap = 0kB [ 288.704132] Total swap = 0kB [ 288.707124] 1965979 pages RAM [ 288.710196] 0 pages HighMem/MovableOnly [ 288.714162] 320236 pages reserved [ 288.717732] syz-executor5: vmalloc: allocation failure: 17179136312 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 288.728657] CPU: 1 PID: 8664 Comm: syz-executor5 Not tainted 4.9.65-gea83e4a #95 [ 288.736166] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 288.745495] ffff8801c42e7880 ffffffff81d90469 1ffff1003885cf13 ffff8801c788b000 [ 288.753449] ffffffff83ab7d80 0000000000000001 0000000000400000 ffff8801c42e7990 [ 288.761401] ffffffff8144ead2 024000c200000003 0000000041b58ab3 ffffffff8419135d [ 288.769391] Call Trace: [ 288.771963] [] dump_stack+0xc1/0x128 [ 288.777313] [] warn_alloc+0x212/0x240 [ 288.782733] [] ? zone_watermark_ok_safe+0x280/0x280 [ 288.789372] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 288.796185] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 288.802819] [] ? save_stack_trace+0x16/0x20 [ 288.808760] [] ? save_stack+0x43/0xd0 [ 288.814180] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 288.820986] [] __vmalloc_node_range+0x3f5/0x5f0 [ 288.827272] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 288.834080] [] ? kmalloc_order_trace+0x7a/0x190 [ 288.840364] [] vmalloc+0x5b/0x70 [ 288.845351] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 288.851818] [] xt_alloc_entry_offsets+0x41/0x60 [ 288.858102] [] translate_table+0x21a/0x1e80 [ 288.864048] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 288.871029] [] ? ip6t_alloc_initial_table+0x6a0/0x6a0 [ 288.877834] [] ? check_stack_object+0x68/0x140 [ 288.884032] [] ? __check_object_size+0x174/0x3a9 [ 288.890404] [] ? 0xffffffff810002b8 [ 288.895645] [] do_ip6t_set_ctl+0x2be/0x470 [ 288.901496] [] ? compat_do_ip6t_set_ctl+0x150/0x150 [ 288.908128] [] ? mutex_unlock+0x9/0x10 [ 288.913632] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 288.920699] [] nf_setsockopt+0x67/0xc0 [ 288.926205] [] ipv6_setsockopt+0x115/0x150 [ 288.932057] [] tcp_setsockopt+0x82/0xd0 [ 288.937648] [] sock_common_setsockopt+0x95/0xd0 [ 288.943943] [] SyS_setsockopt+0x160/0x250 [ 288.949712] [] ? SyS_recv+0x40/0x40 [ 288.954956] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 288.961588] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 288.968393] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 288.974939] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 288.982500] Mem-Info: [ 288.985808] active_anon:95763 inactive_anon:47 isolated_anon:0 [ 288.985808] active_file:4389 inactive_file:6908 isolated_file:0 [ 288.985808] unevictable:0 dirty:110 writeback:0 unstable:0 [ 288.985808] slab_reclaimable:8106 slab_unreclaimable:50712 [ 288.985808] mapped:22758 shmem:139 pagetables:670 bounce:0 [ 288.985808] free:1442798 free_pcp:514 free_cma:0 [ 289.019222] Node 0 active_anon:383052kB inactive_anon:188kB active_file:17556kB inactive_file:27632kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:91032kB dirty:440kB writeback:0kB shmem:556kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 55296kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 289.048557] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 289.077864] lowmem_reserve[]: 0 2910 6411 6411 [ 289.083021] DMA32 free:2981144kB min:30600kB low:38248kB high:45896kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2981844kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:700kB local_pcp:48kB free_cma:0kB [ 289.114582] lowmem_reserve[]: 0 0 3501 3501 [ 289.119458] Normal free:2788756kB min:36816kB low:46020kB high:55224kB active_anon:368576kB inactive_anon:188kB active_file:17556kB inactive_file:27632kB unevictable:0kB writepending:440kB present:4718592kB managed:3585220kB mlocked:0kB slab_reclaimable:32424kB slab_unreclaimable:202848kB kernel_stack:5536kB pagetables:2680kB bounce:0kB free_pcp:1328kB local_pcp:680kB free_cma:0kB [ 289.153286] lowmem_reserve[]: 0 0 0 0 [ 289.157623] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 289.172821] DMA32: 2*4kB (M) 2*8kB (M) 2*16kB (M) 3*32kB (M) 4*64kB (M) 3*128kB (M) 2*256kB (M) 2*512kB (M) 1*1024kB (M) 2*2048kB (M) 726*4096kB (M) = 2981144kB [ 289.189919] Normal: 179*4kB (UME) 387*8kB (UME) 617*16kB (UME) 791*32kB (UME) 943*64kB (UME) 263*128kB (UME) 18*256kB (UME) 12*512kB (UME) 1*1024kB (U) 7*2048kB (UME) 642*4096kB (UM) = 2788756kB [ 289.209975] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 289.218534] 11435 total pagecache pages [ 289.222483] 0 pages in swap cache [ 289.226101] Swap cache stats: add 0, delete 0, find 0/0 [ 289.231432] Free swap = 0kB 2017/11/26 02:11:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() getpgid(r0) r1 = socket$inet(0x2, 0x801, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f000043d000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0, 0x0}, &(0x7f0000ab1000)=0xc) r2 = dup2(r1, r1) listen$netrom(r2, 0x5) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000226000)={@common="6c6f0000000000000000000000000000", &(0x7f0000b29000)=@ethtool_coalesce={0xe, 0xeda9, 0x40, 0x3862, 0x1ff, 0xff, 0x0, 0x3, 0x9, 0x12, 0x10001, 0x8, 0x80, 0x5, 0xb1, 0x7, 0x1, 0x7, 0xffffffffffffff4b, 0x80, 0x6, 0x1, 0x70}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(r1, 0x0, &(0x7f00006d4000-0x4)=0x0, 0x800) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000813000)={0xa, &(0x7f0000f90000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getpgid(0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000058000)={0x7, &(0x7f00000ac000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f000007a000)={r5, 0x3}) sendmsg$unix(r2, &(0x7f0000c14000-0x38)={&(0x7f0000e1a000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000f6e000-0x20)=[{&(0x7f0000cf8000)="5d18f02a5988b7d5ecd7b907083eedb7d5d62a24e3666867ff43dc8b700b429fc581aa2605c5c5931078463db569b426d732eca3df2e7fb9b3fd54a0a8280881139d9aa54ffc2bf3a1c9984339c92ef0f33e514f385771879b9785571c6c376b5e6352e820d20679f1fce16761786cb9b51bf8", 0x73}, {&(0x7f0000ca3000-0x8e)="8d01eff02f37ebae38bef1dd84f35e5e91af9b5e87e61eb3226fc0ccb384a29f0fac0dc58c9f5ff1f2b6e8747d560b628f7df2eea13e20c6ab1095ba6d9c1fef970c02e988d6a1326e09c3837df4d2d223815a6eca9fa86f0be2d5aa88bac9cd96884d9320709f24b4f2f1ccc022f83317af56c78a98e7e531c4ac04b0c098f5a0c158794d6f609d1a741ddb015a", 0x8e}], 0x2, &(0x7f0000996000)=[@rights={0x18, 0x1, 0x1, [r1, r2]}, @rights={0x38, 0x1, 0x1, [r3, r3, r1, r3, r3, r3, r3, r1, r1]}], 0x2, 0x0}, 0xc010) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00009e4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r7, &(0x7f0000d15000-0x38)={&(0x7f000015d000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000b61000)=[], 0x0, &(0x7f0000faa000)=[], 0x0, 0x800}, 0x4000) r8 = epoll_create1(0x0) r9 = fcntl$dupfd(r7, 0x0, r6) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r1, &(0x7f0000a83000)={0xa0000003, 0x0}) r10 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fb5000-0xe)="2f6465762f6b657963686f726400", 0xc0000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r10, 0x40a85321, &(0x7f0000940000)={{0xff, 0x4000057a}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x10, 0x20000, 0xffff, 0x1, 0x8628, 0x104, 0xfec, 0x0, 0x3, 0x1000000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r9, 0x84, 0x10, &(0x7f0000126000)=@sack_info={0x0, 0x1, 0x50}, &(0x7f0000cb5000-0x4)=0xc) getsockopt$inet_dccp_buf(r9, 0x21, 0xcf, &(0x7f00007c8000-0x66)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000daf000-0x4)=0x66) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r9, 0x84, 0x18, &(0x7f0000d65000-0x6)={r11, 0x10001}, &(0x7f0000968000)=0x6) 2017/11/26 02:11:12 executing program 3: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f00000d2000-0x4)=0x4373, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) dup3(r2, r0, 0x80000) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000eee000)=0xffd, 0x4) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000ef0000)="255e198fd8aec8c33d5a3a7b7d1892c40780f5b93798bb01206126c8c6607944d2c846c5387fea75a61f11a05bfca0257d528a2a7435edc88c3866b92cdac371283aaf0c30d59bddb5ae6969a4fed889e6d135ec2adab369c7b270861cdd5328bb05c49a6e8bcacb2cbf9b3f494a2a703f8acb5d2120a6b1eb486b1c964d03012b62c6a06a4353126d42eeecdc82f8317ce79183e979d290d1892a70f1bcb8ab7ca2855c", 0xa4, 0x0, 0x0, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r2, 0x0, 0xb, &(0x7f0000eee000)=0x1, 0x4) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000ef4000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ef4000-0x4)=0xb) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000aa6000-0x4)=0xfffffffffffff0cc, 0x4) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000833000-0x1)="ba", 0x1, 0x0, &(0x7f0000ef3000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/26 02:11:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000057f000)=0x0) get_robust_list(r0, &(0x7f0000ab6000)=&(0x7f0000260000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00006d8000)=0x18) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) bind$inet(r2, &(0x7f0000952000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket(0x18, 0x0, 0x1) r4 = dup2(r3, r3) ioctl$int_in(r3, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r5 = creat(&(0x7f0000587000)="2e2f66696c653000", 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000061c000)={0x0, 0x0, ""}, &(0x7f0000e80000-0x4)=0x8) write$fuse_bmap(r5, &(0x7f00004b8000-0x18)={0x18, 0x10, 0x0, 0x0}, 0x18) r6 = openat(0xffffffffffffff9c, &(0x7f0000cfd000)="2e2f66696c653000", 0x0, 0x0) r7 = socket(0x10, 0x3, 0xc) sendfile(r7, r6, &(0x7f0000fba000)=0x0, 0x80000001) r8 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r8, &(0x7f00001c9000)=0x0, 0x8, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r3, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ee5000-0x4)=0xc) write$fuse_notify_store(r4, &(0x7f00002c4000)={0x28, 0x0, 0x0, 0x84f8, 0x9, 0x1}, 0x28) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r4, 0x40086432, &(0x7f0000002000)=0xfffffffffffffffa) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000001000-0x5)="7965616800", 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000002000-0x4)=0x2, 0x4) 2017/11/26 02:11:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000755000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f4c000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000804000)={0x0, @in6={{0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d5f000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000e47000)={r1, 0xc9, "0c839ac7e56f9ccbe3bb55586ba8b52085462b08df51e691a317870dc26737c6fa2dbec5f35633a9fbee3167997db6b8e0889f4ee8949a591cb4f80db1f94c4ddfde436f97539e40e1dcc3492e3d67bc642e38335b0d00299520031dcdb9cf7bd67b246ba390d848483a36fdfea6d754bfd4b6915d6c3e17e789001495a7f11975fd8d2616f110a5c02f87e471d2aa0a8809c9799d8f6787d25c2fae02133490dda7dae624101342e6b38bf0ba2d4e40a35312c64aa2e62c24bf184c7cd4f7bd4dab58538853383851"}, &(0x7f0000fc4000-0x4)=0xd1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = syz_open_dev$mice(&(0x7f0000a6c000)="2f6465762f696e7075742f6d69636500", 0x0, 0x80040) bind$inet6(r3, &(0x7f0000181000-0x1c)={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x6}, 0x1c) setsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000b6e000-0x10)={0x0, 0x0}, 0x10) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000002000)=0x0) fcntl$setown(r3, 0x8, r4) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00003d0000)=0x0) ptrace$cont(0x20, r5, 0x2, 0x400) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000b1a000-0x108)={0x0, @in6={{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd40c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7fffffff, 0x91, 0x3, 0x9000000000, 0x401, 0x7, 0x0, 0x7fff800000000, 0x7, 0x5, 0x4, 0x3ff, 0x3, 0x1f7, 0x1ff]}, &(0x7f0000be3000)=0x108) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000b46000-0x51)={r6, 0x49, "3db9238d7e3092139385aefe1cbd7947ee45b8c52c2215f7553fa4515bf393548bf29da97353965315c1dc395cf9079d9d03c877076d7ce95d530a3e10f83156cf74b3f986eaf359cf"}, &(0x7f0000298000)=0x51) getsockopt$inet6_int(r2, 0x29, 0x3c, &(0x7f0000a5d000)=0x0, &(0x7f000037f000)=0x4) 2017/11/26 02:11:12 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setsig(r0, 0xa, 0x0) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x4, &(0x7f0000fc7000-0x20)={0x4, {0xfffffffffffffffc}, 0x0, 0x0}, &(0x7f0000978000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b04000-0x8)={0x0}) rt_sigaction(0x7, &(0x7f000055e000-0x20)={0x46f18c, {0xfffffffffffff274}, 0x0, 0x0}, &(0x7f0000f8e000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000f70000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ff1000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x20200, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000ff2000-0x4)=0x2) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00004a8000)={0x0, 0x0}) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000ff0000)="cfa0de1c1cf72011f7382acaef5add7b", 0x10) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f0000ff1000)={0x800, 0x20100000, 0xffffffff, 0x2, 0x0, 0x0, 0x10001, 0x200, 0xaa, 0x400}) sync_file_range(0xffffffffffffffff, 0x62d, 0x10001, 0x2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000fef000)={0x0, 0x59, "3210d763973e2f9548a4088b97384c99b55675167f413640483eacd963f4b62f3d0f56257c88f0c6d9b72e9e1b090461bc97d7a80e57ab38997a9d5935a1463238fc2efb16643056b0a74729e8dcb69c5bd46bf2ed3f539697"}, &(0x7f00000d8000)=0x61) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000909000-0x14)={r2, 0x887e, 0x8, 0x0, 0x2, 0x2}, 0x14) r3 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000ff3000-0x10)={0x0, 0x0}) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000ff3000)=0x1) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000d04000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000082f000)="2f6465762f73672300", 0xfffffffffffffffd, 0x151400) 2017/11/26 02:11:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f00002a6000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000058000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000da9000)={@generic="1cf72d860dd105c1f3dc345a7c183891", &(0x7f0000b18000)=@ethtool_coalesce={0xf, 0x4f971917, 0x2, 0x400, 0x8, 0xb6, 0x9, 0x1, 0x4, 0x6e, 0x3f, 0x8, 0xfff, 0x7f, 0x1f, 0x9, 0xfffffffffffffffb, 0x1000, 0x3, 0x6, 0xffffffffffffffff, 0x80, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x43) readv(r2, &(0x7f0000059000-0x10)=[{&(0x7f0000057000)="00", 0x1}], 0x1) shutdown(r3, 0x2) socket(0xc, 0x4, 0x5) pipe2(&(0x7f0000da5000)={0x0, 0x0}, 0x80800) ioctl$TIOCGSID(r4, 0x540f, &(0x7f0000871000)=0x0) getsockopt(r3, 0x80000000, 0x3, &(0x7f0000421000-0x62)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00007bf000-0x4)=0x62) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000a21000-0x8)={0x0, 0x0}) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000aa4000)={@common="74756e6c300000000000000000000000", 0x1}) r6 = syz_open_dev$mice(&(0x7f00008a1000)="2f6465762f696e7075742f6d69636500", 0x0, 0x2) ioctl$LOOP_SET_FD(r6, 0x4c00, r0) ioctl$GIO_FONT(r6, 0x4b60, &(0x7f00002a1000-0x3b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f000000a000)=0x1d108493, &(0x7f0000d0a000)=0x4) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000f98000)={0x8, 0x3ff}) sendto$inet(r1, &(0x7f0000f75000)="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", 0x5c1, 0x20000000, &(0x7f0000150000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$EVIOCGUNIQ(r4, 0x80404508, &(0x7f0000429000-0xe8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$DRM_IOCTL_IRQ_BUSID(r5, 0xc0106403, &(0x7f00000d5000)={0x0, 0xfffffffffffffffc, 0x80000000, 0x10001}) ioctl$sock_ifreq(r0, 0x89f6, &(0x7f0000f91000)={@common="010001e9000000000400000000000002", @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30019000000000003000449faf5238f7e23"}) 2017/11/26 02:11:12 executing program 4: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000052000-0x18)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000022000-0x30)="7070703100", 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchmod(r1, 0x0) pwrite64(r1, &(0x7f0000010000-0x1c)="", 0x0, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$session_to_parent(0x12) write$eventfd(r1, &(0x7f0000052000)=0x80, 0x8) close(r0) getsockname(r1, &(0x7f0000008000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000a000)=0x10) 2017/11/26 02:11:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00009d5000)="2f6465762f736e642f73657100", 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000024f000-0x9)="2f6465762f72746300", 0x105002, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000f1000-0x10)="2f6465762f73657175656e6365723200", 0x208000, 0x0) fanotify_mark(r1, 0x80, 0x20, r2, &(0x7f0000fd3000+0x363)="2e2f66696c653000") getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000f5c000)={0x0, @in6={{0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00001f3000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000936000-0x8c)={r3, @in6={{0xa, 0x3, 0x4bac6d7b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ceb000)=0x8c) setsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f00003e8000-0x4)=0xa3a, 0x4) r4 = syz_open_dev$mice(&(0x7f0000291000)="2f6465762f696e7075742f6d69636500", 0x0, 0x1) recvmmsg(r1, &(0x7f0000ffa000)=[{{0x0, 0x0, &(0x7f0000db0000)=[{&(0x7f0000fdc000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcb}], 0x1, &(0x7f0000702000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b, 0x7}, 0xfffffffffffffffc}, {{&(0x7f00009ff000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ad4000-0x2e)=[{&(0x7f0000f9b000-0xcf)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf}, {&(0x7f0000f7b000-0x5f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5f}, {&(0x7f0000c56000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000360000)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24}, {&(0x7f0000d36000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd0}, {&(0x7f00008ad000)="000000000000", 0x6}, {&(0x7f000077e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe9}, {&(0x7f0000420000-0xdf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdf}], 0x8, &(0x7f0000778000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe6, 0xf573}, 0x1}, {{0x0, 0x0, &(0x7f0000ba6000-0xa0)=[{&(0x7f0000a3e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5}, {&(0x7f0000d56000-0xbc)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbc}, {&(0x7f0000845000-0xa4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4}, {&(0x7f000036f000-0x54)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54}, {&(0x7f0000aa8000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000519000-0xf3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3}, {&(0x7f000074d000-0x31)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57}, {&(0x7f0000faf000-0x7b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f00002d8000-0xae)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xae}, {&(0x7f0000337000-0x2d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2d}], 0xa, &(0x7f0000c12000-0x9b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b, 0x1}, 0xc2e}, {{&(0x7f0000181000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000ec0000-0x20)=[{&(0x7f0000968000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdb}, {&(0x7f0000105000-0x7f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7f}], 0x2, &(0x7f0000007000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe9, 0x9}, 0x3}, {{&(0x7f00008ec000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000079b000)=[{&(0x7f0000d9d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf2}, {&(0x7f0000af3000-0x70)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x70}, {&(0x7f00007ac000-0xa7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa7}, {&(0x7f0000b65000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x4, &(0x7f0000948000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82, 0x100000000}, 0x3}], 0x5, 0x22, &(0x7f000060f000-0x10)={0x77359400, 0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r4, 0x8919, &(0x7f0000f76000-0x20)={@generic="b52116fbe31477bfd39a2a884b18a4df", @ifru_flags=0x3202}) syz_extract_tcp_res$synack(&(0x7f000063d000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000129000)={0x0, 0x0}, 0x36, 0xfffffffffffffffd) write$tun(r4, &(0x7f000001e000)=@hdr={0x3, 0x4, 0x3, 0xe6, 0x8, 0xfff, @ipv6={0x1ff, 0x6, "818462", 0x113c, 0xc, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@fragment={0x3b, 0x8, 0x0, 0x20e2, 0x5, 0x5, 0x3}, @dstopts={0x33, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @dstopts={0xe, 0x215, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0xa8, "bd3ea84579b14a349f8578b79042fcc0a69ea6437078b453b74312528b9ae00d283b72f7b0dc2b51e54c70c660bf26d4cb5b8b1a02e838e5e3b9c0505559211f86b42f02c428b9b2a9b406b509d6c8961934aa53ff78ac2abf7c1d8d8abaee93bf51b4fe37a678e8b276e914298d99ffd83c97d9870c8a73978b6507a57981b57b2de11dba07fca7d65e3fd14debc93d0762f3d3906628cad88e05f95b1bee766d5a865af999c112"}, {0x5, 0x1000, "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@fragment={0x87, 0x430000, 0x38, 0x3, 0x100000000, 0xffff, 0x3}], @tcp={{0x3, 0x2, r5, r6, 0xffffffff, 0x0, 0x5, 0x0, 0x3, 0x0, 0x7e, {[]}}, {"7a7c9b56c72f0277393aba390a06d49fd226e9e15ee88a260b8d35eb68f5669f27f6e922bdd7ccc20c3276022ad10b267a5e2a4519a45a115e722b6000793c53f808adefc17b7ef8fef705acf46c1448d1e4519a217c44bedc8ad11e"}}}}}, 0x116e) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000c6e000)={0x0, 0x0, {0x1, 0x2, 0x2, 0x2, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f0000bec000-0x5c)={0x10000000, 0x2, {0xfffffffffffffffc, 0x3, 0x0, 0x0, 0x2000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$RNDZAPENTCNT(r4, 0x5204, &(0x7f0000f74000-0x4)=0xffffffffffffff00) socket$inet_tcp(0x2, 0x1, 0x0) 2017/11/26 02:11:12 executing program 5: r0 = timerfd_create(0x0, 0x0) r1 = open(&(0x7f0000f45000)="2e2f66696c653000", 0x200, 0x182) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000e37000)={0x3ff, 0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f000088e000-0x10)={0x5, r2}) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000dae000)={0x0, 0x0, 0x0}, &(0x7f0000cea000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r3, 0x7, &(0x7f0000000000)={0x3, 0x1, 0x80000000, 0x0, r4}) flock(r3, 0x2) pipe2(&(0x7f00002c4000-0x8)={0x0, 0x0}, 0x80000) ioctl$DRM_IOCTL_SET_MASTER(r5, 0x641e) dup2(r3, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000087000)="2f6465762f7667615f6172626974657200", 0x20000, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f000005e000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x1, 0x0, 0x4, 0x7197, 0x2, 0xb392}, 0x20) r7 = memfd_create(&(0x7f0000034000-0xd)="0100000076626f786e65743100", 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f00006b5000-0xb)={0x8, 0x4, 0x2, 0x3f, 0x0, 0xa19e, 0x100000000, 0x80, 0x48, 0x2, 0x57602e76}, 0xb) fcntl$lock(r7, 0x6, &(0x7f0000045000)={0x2, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000067d000-0x8)={0x0, 0x0}) [ 289.234444] Total swap = 0kB [ 289.237436] 1965979 pages RAM [ 289.240505] 0 pages HighMem/MovableOnly [ 289.244867] 320236 pages reserved 2017/11/26 02:11:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000000000005, 0x78, 0x3bdd, 0x0, 0x4, 0x4, 0x0, 0x0, 0x4, 0x1, 0xef, 0xfffffffffffffffd, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x5, 0x0, 0x0, 0x92, 0x20000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x43) flistxattr(r0, &(0x7f00001c0000-0x3)="000000", 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x100000000007, 0x300) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d45000)={0x0, 0x5, 0x800, 0x8}, &(0x7f0000f13000)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00006bb000-0x8c)={0x0, @in6={{0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000090b000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000d49000-0x18)={0x0, 0x9, 0x20, 0x8, 0x1}, &(0x7f0000735000)=0x18) accept4$inet(0xffffffffffffffff, &(0x7f0000f79000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001ae000-0x4)=0x10, 0x80000) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a9a000)="2f6465762f7667615f6172626974657200", 0x400000, 0x0) socketpair(0xa, 0x5, 0x100000000, &(0x7f0000ad8000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000a9f000)={0x0, 0x102, 0x200000009, 0x9f5}, &(0x7f00007b6000-0x4)=0x10) r8 = memfd_create(&(0x7f0000c42000-0x2)="2500", 0x1) getdents64(r8, &(0x7f000049a000)="00000000000000000000000000000000000000000000000000000000000000000000000000", 0x25) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000525000-0x8)={0x0, 0x9}, &(0x7f0000d78000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000cb0000)={0x0, @in={{0x2, 0x3, @rand_addr=0x50a3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x312b, 0x1, 0x81, 0x556, 0x5}, &(0x7f0000d9e000)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000024c000+0xe3b)={0x0, 0x1}, &(0x7f00003e2000)=0x6) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00003ee000)={0x0, 0x1a3d62fc, 0x0, 0x8000, 0x26, 0x401}, &(0x7f0000ebb000)=0x14) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000028000-0x188)=[{&(0x7f0000284000)=@in6={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}, 0x1c, &(0x7f000096b000)=[{&(0x7f000077c000)="0002889a1f050a04452b5637af3241192563a8c5af2cfe8fc675ff97a6ed8a9b6ae6a736d91c9b0403f03ade888431d3575b7f1d1b316a9e1f136ffd3b83e5f0377559ce207c7d", 0x47}, {&(0x7f0000177000)="5f3fcf52d80e24ccece86b767dd4955bd8f69f5ff9e5e6de3fb741", 0x1b}, {&(0x7f00002c3000)="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0x1000}], 0xa, &(0x7f0000bf3000)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0x8000, 0x8000, 0xfffffffffffffff7, 0x20, 0x9, 0x5, 0xffffffffffff8000, r2}}], 0x1, 0x1}, {&(0x7f0000148000)=@in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3fc0}, 0x1c, &(0x7f0000d2d000-0x40)=[{&(0x7f0000d68000)="b76aafbf10ab9575f6d383f92c52c1d90e1971a59da98bb8d8364dd07927692dc8cd93ce9b46fe576f27d7dfc3f40fdc1361ba96e6919908407087947ebf6f38b7009ec77f18857b1f7ea28876dc38cfe4a3f74005dc37c6d65d5b3d25e20e8ee8eff5f39d8d8f0c56dad2f04564d73ef8742bf6fca312d6e1638129002ab14bf30ecd5edbf1e14baf235e39a8eb307255474409289639781a128b37701993180e", 0xa1}, {&(0x7f0000ac5000)="53decf6a1d97f5622dc163472c033259a22fd00cab5e7b923edb0ae00f4195a83e08bc7840158af12001a4cfe34856c994860b87fe35071d2eb0ef5e3092f4a7dd9c5ef5699d5599a033f48f7e96e0d2da9989a0279aa837174c241a98a8d37bfa6a9bfe4ab3125d2e39d1d7aa78964dc571c59838ec3a84a2d651df07493247010b4cc22e0e9675c7581cbeb37666dfdd4ac76d90bbb8ef658047d43fdbb8a3d2df311590f2f7573bff8b0232dae06cfd5201a7ffacd3a03ea2739ffe66aed896bad49c7e0b1f94442c015cbda11af21146f7f3f002e9ef24a12ada883462db46129cc5bd940a36c8d1391f0a60121ca2623c258ae71408799e05f23688c84d3869460b2e64df6501d73113aa335950098dcf1910b767c6db5fd8d6abfb16b103dbb1f889496eb77a86720eff4fd904fd2ac69b816122ae732c3f3912f92ad34a246140d428196bb6be2712b95fa42aeaaea289c7b033de849cc8270d7caaa29215c59eb5897d53652c65c6274fc83dfd8ff97610a3b20c7b4b9216aa04296e11f432dde7850eb09a6e1933147c100a19a7772d62a54e8c028244f5a372c943f203054fa5f6918d413a539d728ec5981c2dc289a058c01df8f26a3ac2428575e1f32584a02cfe957a4dbbe4459c1039906ef1226df83288c20cfa952b59e8184a816dced3b3f7f8cb3702e4706ec6fce48782235a3c53796e80d2d7e789799797c2e1dfae00c34dd85d42fc323c6500130ec7a1495347eef4eac7270648c1e85d6067a20a561c3f05d3d404cca79e2887e53f33228a731f036e95406ddb40ba4fac4d24d5294c5320c97384433a90634c6536ed774542ad84c5636a1b4f1ff708ba18bf20bc13619fe7e3f42a40d64dd1632271fc311cbc2e6f0c7507bdf70745ba08398b9b95d30e1f1a755f00cebdf41c7b3112efa33c608acd4ac60923eda6779de0cab73fefbff612c28c8344a3dd7ba32ce94d2da9da6555eb454509bf02b72b0c3cb2b6ee56c9ca14b358904ae6a78c5e71dab1a16ccb2cc32e77e41145dd312030046dfae0decaae0c9139c66312effd8a8ba35c79130c42c0291299db169d131652938e79fa8304b2c7f676ea9869e18c82a102ef4bfd4063e114fbbbe8ab45ac68e78b1bf64785c9213bd32e555358a4f34540e12fad5c382f83e53b23abfcc72dc13cf13c8e9fa07ff7e31d8cd2d80cea32c6f226bbaa0d0b88c8cd9270645157ab4485b6d80e9d74a02884d7d429778883eec077bd8eef41f1da28835cacba6be99743a17e0cc4e1c1f5310b56899aae4909ff4d592d6f89d419e1565c50592c5b5afb889c87aa6a330e9b49016491fd95c38b871d203f3625d6b9a31a59b667a092d5402c7d3b0e82074ffb2e3bb0efbf3139e9e07419dcc7a13f188574e37f8a4b0f86fe41403e82fdb9bc0a93c67e906f7c24d46d20d5d52bc9686194f31c19e497ccb07fd185c12fc69ea03d6cd66f8b81e3344546373cd86a0f1d090e8b171b4fab2f42dd741ba56aac0a193ddff0a997158c72dfb23a85549b23270c9bec1178e4131ecbfe2c686dbd4705381ba72fbcc314752919178fa5ff6b80d8d0370a243423ede6720b9cd79433b9b79846a02e4cdedf565e5dfe89ec79de7f94c888c1957b89368e6a79c067b67e362e8aec05d8e1ebe7059c10a17e302cb3e7026ad272d19c68ffed207e1743d4959cd9e01f5ef2b8d6c9613bc9b3092221a45e35aa6e7c48601583f73adb14178ad323cf02e1b5333a3315c7c15734bad646c2cd51545f3f75e899bcbebb49986387bbebd6ddd0c54a632b2974569cd54b056e4f668fe760f16478b3a76c954ae221c5f349edb7f6c4da44c3e7f1abdcef22c5c5544bf7e89ed682237ff66d8ee4bf2c83e67c6e5dbac18560839bcd3b1dabd9d18862c3980318789d974498aeb3aff865248527d348de97087e0ad15e57cca9202a3fc8c63d1f9001270fe0f80379d22755217587cffb6ec68482d9e0229f24619675d2a70091318b53dc441ed1c4d5a9b76ff1b4b9b973a59d6b647dabf86a7c299477826adee9b99d74563c16e6adf5918d1cdfa8f0c7bab3ef7c952b41e05e96f76c8f2d77f2e6139ddd81aaa5921fad68fd6b8951f0ac7a9688cf82736a667080ed7915fc2847d318e1cf68204fc21aab82cec84a017b121a0ba3c4bfe1b77372647b2f7e72c77276bb2dd2e0c9f9d784af2697163b3256c1c54cb283b49a33756af30547e193bf152d5bccae54ffaf34c010c46678c13b046a510e6e0b3c09e5bdae9c3cbf3f1c8e2f93b9ad1b56f65dd0e46dd9444105f8d98ccacc949031d504f859090d5ea61e473d35c6572b035e850ffe7af7fb104518ee831a9521d3856453fbeaa1d9738e9c17c01249bc7723e7b25a3a178626770450b9bdd54e8ecb8ebdb3e521e163e4709c985227263f3e0aa09b826d8fb909f52f0c4ef1d129b47b0351b48c9e4ee6a8342e71e10fab74d7c3ee8a757bd28c7b5c15722e54b429f234faf3cbb0133014bffd0c60703f526bd57fb10cc9c5034494b76b8b2234ec47eaceb56a809356efa1409ea00015652b3b4491ba3b7b7b98ddd23116746853cc103c1b0d750e6bd84f1fd552b67ce9a9a5261b0fa3ebf4cf04a28f7ca6540e7435f95e22367c859dced8ca5ae119daaa0812c8663495b8637a9927fd81e6debec148e68decae9b43bbad8fc0de7de9ccc9d29ecdf44f51fb3760fb8cac77fb4723e6809d76f17ed4fcaeaf9e7b9d42e31f14804a247441c9b9c29ae4d21e3bbbebcad3d8aecbbf25b700b223fad3b59fd69b4beda0eb3443c86942735266080547bf2c83959e9901f8a9df7646f39f3b4afec07b102127c7cbd352d378857e1cd7541f15c95817ab4d21ea1ce6c4a6ddabed6e98681b77aec0b768888a04b6d4d6b3686ba93e1c405b7b64601cb051cbf0da96701d6f0fec1be220fc36f882f458b23778cdd958fc42826551c3dc66bf56622dc7870b963a5bc3893cc3366963bfa14e62e2bbccc33825f1519651d6dd3c7ffada35518829618eb981cd547d55da87858fd8aa50e6355b6321d506950455d88418e3ae73e7f53e6129f354e8dcd110b4328c0a7dadc8e6b4fa3be1370c0b895e41d97b5ccfe26bb9eba8605bf1805cd4bf66b2a4d48367def0db2fef1f29c50f15dda7a44cf083944254cfd8adf9dfa9a993bf3272798ec16e76b0eb1703c2b72794dbb68884133e0149cc58f236359f99ef9fbd3f87dd1d0e4a9b6d3077126ba63c405c68640bf739aab1526491900f4ffb4d8c144613df8fc8c80e57705821f724b2334c4daa6c368ad12b541da46734be0418441a8dc330a8abcf45e2e228b24a5a55b512b5b0ba05edce9aba492ddddbb82055376724fa7c16a23ee271ae1828e600617aa3b014868399c0abf2ea7b6d8c402a69002eb997337fb99a6c41c10b54422db96771d78929d2a64171e6fa274e86c306cb9118a5dcfd8d02ec1f571d80da824f57625a4e4a556c056aac95be5f182ba7acc59b05830b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0x1000}, {&(0x7f000042f000-0x2a)="e6b8d55d842943ab903940f1f7dbf4aa3f380a505835bf9b7c5153f0a8119d4f1c37127be78aff5accc9", 0x2a}, {&(0x7f0000676000)="56a233f45d4492c9b8e22a5295b10e4de19df02ca3ce3bb019cc88f5ef0cc74cf21d4a2833c93ef75710db07bcb260239e2fce2013d73df8aadf360c4f008228b78cdeee2e9d43f09c9f7f6351870ac0ae43595b9847f0668a0bab825e98d9abba5d3d0e98e6555cb706f9f0228def2312ca2ea3aeb4ba01e3f3b95a5500701a21d5abf9d2f58904506322", 0x8b}], 0x4, &(0x7f00007c4000)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0xed83000000000, 0x8200, 0x6, 0xcd4, 0x8, 0x20, 0x0, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x380000000, 0x1, 0x8, 0xff, 0x8ac6, 0x8, 0x4d3b, 0x5, r4}}, @init={0x18, 0x84, 0x0, {0x7, 0xe0, 0x1ff, 0xffffffff80000001}}], 0x3, 0x200000c1}, {&(0x7f0000bc3000-0x10)=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f36000-0x40)=[{&(0x7f0000101000-0x2b)="aab8e98eca812a9890d7190cc6991ae73d23430ab327a55a861720e68d5a44c8474b9a530763a1d57667f7", 0x2b}, {&(0x7f0000bbe000-0x71)="2ac84983360343dd965f2039c9fac25efa3e1ffdef0c87574c8faedd9cedb68e5b567369b5f66a45fbf4ac65ab556b3edf9a909e06f3863cafe019323d8c2d75afadb42fea240ccdf0b588154d4c0beefbaa9b03c8a216b2082d217ef1b7728902c911ef4f7cd35793451346a68240957c", 0x71}, {&(0x7f0000bf1000-0xa7)="250e8e90ccc1d584952dfe9b0f660255e0c86dafd58e715902bc23ad93cff29c5ccd03cf132f6351a8a63f7bebb5ef8208eb415d203eabcfaca5cb4bf53adc96c105970215befc72dd314def0a1364b5cdbdf8bc5673cca4863a6dcd8b7248ef8d2085fb7e75dadb1ec70311c193bf22f0a0b321c979fa3d866df2641e8b649e04664e2c358edd6c7fd42a8882a5a6917216e75abb3826e530b58424e1ca276acde941e17ed2a3", 0xa7}, {&(0x7f0000a21000-0x1000)="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", 0x1000}], 0x4, &(0x7f000036b000)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x8000, 0x8, 0x3, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x2, 0xfff, 0xfffffffffffffbff}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x0, 0x3ff, 0x4, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x4, 0x8, 0x1, 0x7f, 0x3, 0x2, 0x3, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x1, 0x0, 0x100000001, 0xa, 0x1, 0xff, 0xffffffffffff8000, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x10000, 0x6, 0x27, 0x0, 0x6e, 0x1, 0x1, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x800, 0x0, 0x8, 0x100, r12}}], 0x7, 0x24000000}, {&(0x7f00002e6000)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000030d000-0x30)=[{&(0x7f0000968000-0xdc)="e843cbc0243791e913578d5d2bf1c4d6be520d1cdfd2779e8a3fc8ed5c8bd9b0e9058585fa9ca9cb73af5ab18f93e2559d990edc07b0e0698a364083e2b39474dd208777243f7643fc05733b88657a0010fe1c92eab89939b0eef8801a873a418c5e41924bf967f160d9a4cac5b01a7ab7a452d31fb89259458e5dec16a600d83593eed7c5505c2ff3fc3cde086db5a7e970e7aefb71d3171e2e7d83bcd296c76c519df9b239032d0858a49a12b031243646a1208bc7b195c93e542ba9b1569fad0adef595b329352f1991cecf2062a75453da97a242130d49eb055f", 0xdc}, {&(0x7f0000ff0000-0xd6)="872ebec5b0f382c36f327e37bf9af19764c90e8e627d3ec93d3698c593cbf21c7735c4b71d2a9cd7c6f0038563c38d6fd8d54cb03379d8e0678693bfe67a974633899822d313ba5fa87a10f70f5264b62f4a4d3a3b0c696129ff60f2c6c198a0f1ee1b81bf2940542b80f730b2d50bd23ddcede3c14003f8051f31b06a6b90777984885980a78e43f86b4f0e47d8d474c63380bd3d1622af5e49dd2855b30cadfede8caaacddf6798a7601488ee0df841a04c76ff3b0e799792e587d7757ae27d4330e033dacb89802d401af785f19b951d683aea451", 0xd6}, {&(0x7f0000d8b000)="a69fbbfa6dee5c430f746b5c536bb1c668ed9d4ec8da1f3d96e3d59f3fbac429eaa6a817b4418d7e32369bdb518795d2baeec6508e94aa208f189b086444f2b3f165e22d9df55ed02adec8e8f4f2a51f3987faac514e2e3be4ecac3764be50da36774fba8f33e75d1bc2112b12f21a6602587a84a5effe14b3f080f2680fa3e406f73d23248bbfef56d73530cd265f21752d2aff7af689b9", 0x98}], 0x3, 0x0, 0x0, 0x20000000}], 0x7, 0x4800) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000218000-0x1e)="000000000000000000000000000000000000000000000000000000000000", 0x1e, 0x10000, &(0x7f00000b9000)={0x4, 0xffff, 0x5, "4d2c9ac536d1", 0xea09, 0x0}, 0x10) sendto$ipx(0xffffffffffffffff, &(0x7f00001d9000)="f0983cbece20aedf01ab263faeccc3b391c4de7c92f0be90639b22640320b87592957d2cdc31cfb8f7e03222517b9501a1311866f13b4af9f80aaf4a547d2e89642509066df0ce4c48b9d367ce0dc3da7029643ce84b3440e2a86ad57857bcfb21f880112a0305f436dabcbd49d07ca6a15f486c4793398f6eb9b3da6aaba1ad28bab178fb4c4820ed64b398c2d6f4aa7315b9f191a25bf4e086", 0x9a, 0x10, &(0x7f0000d6f000-0x10)={0x4, 0x5, 0x1000, "a28cca914712", 0x2, 0x0}, 0x10) syz_open_dev$sndseq(&(0x7f00008fd000-0xd)="2f6465762f736e642f73657100", 0x0, 0x3ffe) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f00004c0000)={r10, 0x1330, 0x30, 0x28000000000000, 0x8000}, &(0x7f00005a6000-0x4)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r8, 0x84, 0x18, &(0x7f0000f19000-0x6)={r10, 0x1b}, &(0x7f0000210000)=0x6) r13 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r13, 0x40085112, &(0x7f0000bc7000-0x50)={{0xff, 0x3}, {0x0, 0x7ff}, 0x7ffe, 0x4, 0xfacb277, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getrusage(0x0, &(0x7f0000034000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = syz_open_dev$tun(&(0x7f0000516000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r8, 0x400454da, &(0x7f000027f000)=0x8000000000000003) ioctl$TUNSETIFF(r14, 0x400454ca, &(0x7f000056b000-0x28)={@generic="461caa5748dfe45db2a1f98ecbd72802", @ifru_names=@common="626f6e64300000000000000000000000"}) 2017/11/26 02:11:12 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) setsockopt$sock_void(r0, 0x29, 0x49, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000003000-0xb)="2f6465762f6877726e6700", 0x400, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000001000)={0x2, 0x8}) socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e6365723200", 0x0, 0x0) ioctl$PIO_CMAP(r2, 0x4b70, &(0x7f000067f000)={0x2, 0x1f, 0x81, 0x7, 0x3, 0xfffffffffffffffb}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000001000/0x2000)=nil, 0x2000, &(0x7f0000002000)="") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0x14) 2017/11/26 02:11:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x80000000000300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x1, 0x0}, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000056e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, &(0x7f000011a000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r1, &(0x7f000011a000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r1, &(0x7f000077f000-0x1000)="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", 0x1000, 0x4040, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000eb1000)=0x0, 0x4) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000f08000)="00") setsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f000051d000-0x4)=0x43, 0x4) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f000044e000)=0xde8, 0x4) shutdown(r2, 0x1) sendto$inet(r2, &(0x7f00003af000-0xa0e)="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", 0xa0e, 0x0, 0x0, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000ef0000-0x4)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000ffd000)={0x0}, &(0x7f000012a000-0x4)=0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x14, &(0x7f0000d30000-0x4)=0xffffffffffffdfff, 0x4) sendto$inet(r3, &(0x7f0000631000)="ff", 0x1, 0x20000001, &(0x7f00005da000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000413000-0x14)={0x7fff, 0x80000000000853e, 0x2000000007fff, 0x10000007fffffff, 0x4}, 0x14) r4 = fcntl$dupfd(r3, 0x406, r3) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000bac000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000d8e000)={{{@in=@broadcast=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b49000)=0xe8) getgroups(0x5, &(0x7f00000ab000-0x14)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) sendmsg$netlink(r4, &(0x7f0000918000-0x38)={&(0x7f000062a000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f80000+0x86)=[{&(0x7f0000a8c000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}, {0x1010, 0x1, 0x700, 0x4, 0xc4c, "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0x1020}, {&(0x7f0000253000)=[{0x12, 0x0, 0x0, 0x0, 0x0, "00f6"}, {0x421, 0x800000000000000, 0x8000, 0x0, 0x0, "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"}], 0x433}], 0x2, &(0x7f0000585000)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r5, r6, r9}, @rights={0x18, 0x1, 0x1, [r4, r3]}, @cred={0x20, 0x1, 0x2, r5, r6, r8}, @cred={0x20, 0x1, 0x2, r5, r6, r9}], 0x6, 0x3}, 0x0) delete_module(&(0x7f0000149000)="00", 0xa00) 2017/11/26 02:11:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000114000-0x8)="2e2f66696c653000", 0x0, 0x2) accept4$llc(r0, &(0x7f0000ae5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000033d000-0x4)=0x10, 0x2000000807fe) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000a2c000-0x8)={0x0, 0x0}) r2 = accept(r1, &(0x7f0000c50000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000982000)=0x14) seccomp(0x0, 0x1, &(0x7f0000c42000)={0x7, &(0x7f0000f7d000)=[{0x401, 0x6, 0x0, 0x22b}, {0x6, 0x79ad, 0x80000000, 0x1e4}, {0x4, 0x2, 0x7, 0x1}, {0x10000, 0x100000000, 0x7fff, 0x3}, {0x80000001, 0x9, 0x7, 0x150d}, {0x5955, 0x0, 0x7, 0x2}, {0x0, 0x0, 0x91, 0x9}]}) mmap(&(0x7f0000b45000/0x4000)=nil, 0x4000, 0x3, 0x51932, r2, 0x0) socket$inet6(0xa, 0x7, 0x6) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getrusage(0xfffffffffffffffe, &(0x7f0000277000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$inet6(r3, &(0x7f0000ecb000-0x1c)={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, 0x1c) setsockopt$inet6_buf(r3, 0x29, 0x37, &(0x7f0000223000)="0200b51a5b31306e000007ff71ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd05009f0000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f271be60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f12513c3525ad0ffffffffffffffff3d328501902dad3e668fa3f9b8974fec92b83661465797e6fbff6ca7556ddfaeda00000000000000003e5a2db8352780dff40bb45a7883", 0xd0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f00002f7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r3, 0x6, 0x1f, &(0x7f00008df000)=0x0, &(0x7f000096a000)=0x4) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x244000)=nil, 0x244000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000242000)={{{{0xa, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1000000000000000, 0x0, 0x1, "f69f8464be4bc994fe56c49be0fb7bbf7ae30c58ddb25940908b0631f9bcad39f8d94c02d9887d1dacc91624cccab892c486fb71db996733edbfc23c18c67b67cbaf8b9336638ea940e207344b6d72ec"}, 0x160) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x3f, &(0x7f00007b8000-0x14)="0000000000000000000000000000000000000000", &(0x7f0000fe8000)=0x14) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x3, &(0x7f00007e2000-0x8)={0x0, 0x0}) setsockopt$inet_dccp_int(r4, 0x21, 0xc, &(0x7f0000517000-0x4)=0x5, 0x4) setsockopt$inet6_buf(r3, 0x29, 0x36, &(0x7f0000ca6000)="", 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f000038c000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x2, 0x0, 0x3, 0xa4be, 0xd80, 0xff}, 0x20) socket(0x9, 0xe, 0xffffffffffff8585) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/26 02:11:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000be9000)=0x0, &(0x7f0000824000)=0x0, &(0x7f0000717000)=0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000a61000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) keyctl$session_to_parent(0x12) read(r2, &(0x7f00002d4000-0x1000)="00", 0x1) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) r3 = openat$binder(0xffffffffffffff9c, &(0x7f0000e0a000)="2f6465762f62696e64657200", 0x6000, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f000048d000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000899000)=0x8) connect$unix(r1, &(0x7f0000db7000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ioctl$GIO_FONT(r3, 0x4b60, &(0x7f0000b58000-0xa2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mlockall(0x1) stat(&(0x7f00005a2000-0x8)="2e2f66696c653000", &(0x7f0000df1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r4) r5 = socket(0x10, 0x3, 0x0) write(r5, &(0x7f0000621000)="2200000014000721004f10f7e2ff05000200030001000000090002000900ff02f115", 0x22) close(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000004000-0x10)={0x0, 0xfffffffffffffffd}) unshare(0x2000) renameat(r3, &(0x7f0000f8e000)="2e2f66696c653000", r3, &(0x7f00004a7000+0xa0e)="2e2f66696c653000") epoll_create1(0x0) 2017/11/26 02:11:12 executing program 2: mmap(&(0x7f0000000000/0xdc9000)=nil, 0xdc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000154000-0x11)="2f6465762f7667615f6172626974657200", 0x400140, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001000-0x10)={0x0, 0xc, 0x8, 0x6, 0x0}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00006b5000)={r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x1ff, 0x3, 0x30}, 0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000068a000-0x10)="2f6465762f73657175656e6365723200", 0x101000, 0x0) inotify_init() setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f00008c1000)=0x0, 0x4) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f00003e3000)=0x100000000) r4 = socket(0x10, 0x4000000002, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f000050a000-0x4)=0x0, &(0x7f000075a000)=0x4) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000ce3000)={0xae25, 0x7, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$usbmon(&(0x7f00002fa000)="2f6465762f7573626d6f6e2300", 0x1f, 0x400) ioctl$sock_inet_SIOCSIFBRDADDR(r4, 0x891a, &(0x7f000088f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) write(r4, &(0x7f000096c000-0x29)="260000001a0047f791f6caef000003070705000000004900ffff00000000375500001d0008ff", 0x26) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b07000-0x5)="7965615f00", 0x5) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000298000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000a37000/0x1000)=nil, 0x1000, 0x4, 0x12, r0, 0x1) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000dcb000)="03", 0x1, 0x20000000, &(0x7f0000dcc000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/26 02:11:12 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000a87000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x0, 0x2) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000d35000-0x64)="fd5a7bed172c1c3a13369517c1fa7f78bf97776f0d64425d82e5f7e9dd9eb800513b9a1c91889e9dbdb0d86fe615bd4969f92b0c20f9413b387c56524d0b11a70c8a91a4fe018562c4eb79092d2ea3266cb3de2a6a8f82f40b11be924ceaef6f799e7b8c", 0x64}, {&(0x7f0000f63000-0x68)="b5f3f4dbbc800f9e055e8843d602487a7a51e2154c1d474186b0fe37a5157fc9b43f528e9fd7294c744bcb58e3aa1833ac78412852e483ad11851df5a63aa665edbb1a4d6e5955a93f08f33d338224a8f052e770047e3516cf15d2ad5003570b286d830b487b3ae0", 0x68}, {&(0x7f0000bb2000-0x3d)="ceade20814115f66cbf30e3b9576b1a4e32817d695ff3e88d02c10567610b675e37cae722f8f45b898f3391657ef843e1621b597ced495f72ed4d26f5c", 0x3d}], 0x3, 0x6) mknodat(0xffffffffffffffff, &(0x7f0000f13000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) 2017/11/26 02:11:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000000011, 0xa, 0x80000000000300) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000339000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f000050b000)=0xffffffffffffffff, 0x4) sendto$inet(r1, &(0x7f0000631000)="", 0x0, 0x20000001, &(0x7f00005da000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000a98000-0x14)={0x0, 0x80000000000853b, 0x10005, 0x0, 0x0}, 0x14) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r2 = socket$inet_udp(0x2, 0x2, 0x0) uname(&(0x7f0000aea000-0x6e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(0xffffffffffffffff, &(0x7f0000464000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r2, r3) select(0x40, &(0x7f00002b6000)={0x3, 0x0, 0x40, 0x7, 0xfffffffffffffff7, 0x4, 0x98, 0xffffffff}, &(0x7f00003a0000)={0xffff, 0x20, 0x69fa, 0x7ff, 0x8, 0x8, 0x20, 0x0}, &(0x7f0000a7c000)={0x3, 0xfffffffffffffffb, 0xb7, 0xfffffffffffffffb, 0x8, 0x1, 0xdfa1, 0x40}, &(0x7f000040f000)={0x77359400, 0x0}) fstat(r2, &(0x7f0000dc6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r4, 0x4000000000000) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000b05000-0x4)=0x691, 0x4) r5 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt(r5, 0xffff, 0x6, &(0x7f0000002000-0x55)="", &(0x7f0000000000)=0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) ptrace(0x4207, 0x0) socketpair(0x8000001001, 0x4, 0x5, &(0x7f00003bf000)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/11/26 02:11:12 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003ec000-0xf)="2f6465762f73657175656e63657200", 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001000-0x10)={0x7fffffff, 0x2, 0x6, 0xffffffff, 0x0}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000065000-0x14)={r1, 0x5, 0x54c, 0x2, 0x480, 0x2}, &(0x7f0000171000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x26, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r2, 0x6, &(0x7f0000cd5000)={0x0, 0x0, 0x0, 0x0, 0x0}) dup(r2) remap_file_pages(&(0x7f00000d8000/0x2000)=nil, 0x2000, 0x0, 0x1, 0x400002) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000005000)="2f6465762f6175746f667300", 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f00004f1000)={0x3f, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x108, 0x5, 0x5, 0x7, 0xfd, 0x0, 0x4, 0x5, 0x6}) msync(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x4) ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f0f000-0x8)={0x0, 0x0}) pipe2(&(0x7f0000007000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$VT_SETMODE(r3, 0x5602, &(0x7f0000006000)={0x9226, 0x1, 0x1, 0x7, 0x6}) mlock(&(0x7f0000006000/0x1000)=nil, 0x1000) mlock2(&(0x7f0000f02000/0x3000)=nil, 0x3000, 0x1) remap_file_pages(&(0x7f0000002000/0x5000)=nil, 0x5000, 0x0, 0x8000, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x316) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/26 02:11:12 executing program 6: mmap(&(0x7f0000000000/0x797000)=nil, 0x797000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x1) mmap(&(0x7f0000798000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f0000799000-0x4)=0x0, &(0x7f0000799000)=0x4) mmap(&(0x7f000079a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000797000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000797000+0x585)={0x5, [0x4, 0x6, 0x3, 0x100000000, 0x0]}, 0xe) mmap(&(0x7f000079b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f00001b8000)={&(0x7f0000794000)=@full={{0x3, {"e144d831a9bd4b"}, 0x7}, [{"8b3fa9269441bb"}, {"54b60d04bac924"}, {"b1a18accb8176d"}, {"fe773d3595fefd"}, {"501affbefdfce9"}, {"2b672b2ab1cd37"}, {"cde9a9429d98be"}, {"48022b30edd990"}]}, 0x48, &(0x7f0000795000-0x60)=[{&(0x7f00006b6000)="693decd9bdb1f13fbfda11ee77a409b2d898e9140db0ad328c6cdb4a852b48b7740c3e03447e3256c56cf84295f45f06ac9eae1a4b3d520fa5520ddbe15c1468d827ceddec3a10bb35ce70477f361e3f10ffc29fd1df67fa8e83896494fba8f7abfb11fd1fac49395c9bb32dbd126590132ea31bb68057650c5b208827a6156f5a9608f8d31064212de3f158ad84ff9a45e5fd5306368d0c6f60fb32c63bf89716c431b6019568850b79e40df4a6335b2d5255356e6851df1c9c36cd5e", 0xbd}, {&(0x7f00002a5000)="721a0c652cfecb9300acbd4155b2389a72f2160be3969f0d9199fe5aad777624725db6ad0eee99f7a4faecdea88aed478f013b42032e75e03972fe8064f8e30c15342515152e87ab6e3e27516507174ba33b91d77753b574b2bf827480d23c90ef1a2230a1e7de576f2aed4f46068fd048d385ac657efe9bf939d901639a957dc2030573c1de0df63fea6fb244dd15799b7bda8eba", 0x95}, {&(0x7f000079b000)="ae13ad7909a7c91e7de6a4a2a236e99d8f34bf4cde581992f4ac9c92aa7504ff3c52037adf7e115f2a68626ecfc1407326fbdaf4416c82f086284a14073436ea3139dc6440b42ff888b942067283d3f5f2f04a73bc97974acfa1d3b289ad7d9e0137d01eb25b24176ee289f7d67daba4ec2b6d245f4898ae852e8221158428ed19354f32b4579583003666aae3a1c429cf7d689ef4054bca86c0f0c2fa0a0dcf82534a89cec67939be8640cf532398278914f0a444783256efd8fbec823eb973f8f175d8bed7fc44", 0xc8}, {&(0x7f0000795000-0xc0)="1c9410befab1b5683b8e37817881bce69c546b1449f0c631f7fb728553e377461868e2e31c9ffc5932be454b089ff1cce686edf38870ae1a0252592cccce7a41d79a5d6cb8c68612f2bcd6ce2a18310e7e806ec9d8eb34591d5c5e10270361fea3b899f39c59af188d995c9d7c7708c0dd9c21d03a64b21b0f496f2b97e37fe2787bb6204f79ec63025401d7efb4d089fce868f19ae8f56ecd9457f619db304d3ddb3ab166c7e44c5676da97c6489652f706d34b019ac7bb68406bbfe950af05", 0xc0}, {&(0x7f000079c000)="d09418b1ab9bba8e42d50bded48b64c709e66325bc4c5fee85", 0x19}, {&(0x7f0000183000)="0176b6af78dc24fbe8a210655c6b8af0f63e77ef1239b7", 0x17}], 0x6, &(0x7f0000794000)=[{0x28, 0x105, 0x2, "50a9f32f9c52b6936b6b7227d9db9944e48f67"}, {0x108, 0x103, 0xce7, "36b5898159587f8b6762471482086e66e35a6136279d3b25ad3e599088f9be3de331a41f83eef3961cd1ec8a0316010cde076f11f6887ea96ebe0fde7b04a1f1e10a76a501fcf7dc919a5737ef2ddb919fd05f5b85fe00c80bd41518792cb78b24fee6fda92ac74029c9cec982932c20d1e77c9257077399779db1e7c74d8860896392ab85a5513c188db4e1a6625eb6a142fa351857936b2cce26f5db343e58c79409fd58e33bf10e0f4e7c104947a93355fc95b459dfd4c67caf3ad116fa708cee33a0ceaab87d183946d562d3003b6aca2b073cda162fdc22ab9c4f5ad266176d3e3cec4ba87003ac0380580607b4ca49b654d6d1607b"}], 0x2, 0x20000000}, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f0000235000-0x4)=0x200000000004, 0x0, 0x4, &(0x7f00009c2000-0x10)={0x77359400, 0x0}, &(0x7f0000fc6000)=0x0, 0xffffffff) futex(&(0x7f000000d000-0x4)=0xfffffffffffffffe, 0x4000000000000a, 0xfffffffffffffffc, &(0x7f0000003000)={0x0, 0x10001}, &(0x7f0000d5d000)=0x100006, 0xfffffffffffffffa) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, &(0x7f0000853000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fbc000)=0x8, 0x7fffe) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1000000015, 0x18080005, 0x0, &(0x7f0000257000-0x8)={0x0, 0x0}) r2 = socket$inet6(0xa, 0x80001, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) memfd_create(&(0x7f0000008000-0xd)="2b00", 0x2000000000000001) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2f, &(0x7f0000018000)=0x0, &(0x7f0000021000-0x4)=0x4) getsockopt$inet6_buf(r2, 0x29, 0x3e, &(0x7f0000b02000-0x54)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000000d000-0x4)=0x54) ioctl$sock_inet6_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000021000)=0x0) 2017/11/26 02:11:12 executing program 4: perf_event_open(&(0x7f0000def000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) getrusage(0xffffffffffffffff, &(0x7f00009ef000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x40000000, 0x400000006, 0x200000000, &(0x7f0000366000-0x8)={r0, 0x0}, &(0x7f0000c82000-0x4)=0x1c3, 0x0) 2017/11/26 02:11:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00007be000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001a5000-0xe8)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cab000+0xee6)=0xe8) lstat(&(0x7f0000d86000)="2e2f66696c653000", &(0x7f0000ea1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00001fa000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005e3000)=0xe8) getegid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000d7f000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000071a000)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000313000)=0xe8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000c18000-0x4)=0x0) getresuid(&(0x7f0000477000)=0x0, &(0x7f0000c15000)=0x0, &(0x7f0000d84000-0x4)=0x0) stat(&(0x7f0000973000-0x8)="2e2f66696c653000", &(0x7f0000014000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x3, 0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x4000000b, &(0x7f00003f1000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00006f1000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000c22000)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f00003ee000)={0x400}, 0x0, &(0x7f00001a6000-0x10)={r1, r2}, 0x8) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)="2f6465762f6b657963686f726400", 0x200100, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x1, 0x0) r5 = syz_open_dev$tun(&(0x7f0000481000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_mtu=0xff}) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f00008ae000)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="67726530000000000000000000000000"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000376000-0x4)=0x9, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000001000)={0x5, 0x3f, 0x2, {0x0, 0x1c9c380}, 0x7ff0, 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000de7000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c61000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001ba000)=0xe8) 2017/11/26 02:11:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x54a, [0x7, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x2, 0x0]}, 0x5c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x3, 0x10, 0x0}], 0x7, &(0x7f000024c000-0x10)={0x77359400, 0x0}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000927000)="2f6465762f70746d7800", 0x420000, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000ef4000)=0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, &(0x7f000066e000-0x16)="00000000000000000000000000000000000000000000", &(0x7f0000302000-0x4)=0x16) wait4(0x0, &(0x7f0000238000)=0x0, 0x8, &(0x7f0000be2000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000)="", 0x0) pipe2(&(0x7f0000d8f000)={0x0, 0x0}, 0x80002) connect$unix(r2, &(0x7f0000caa000-0xa)=@file={0x3, "2e2f66696c653000"}, 0xa) r3 = request_key(&(0x7f00001b1000)="6c6f676f6e00", &(0x7f0000fd8000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f53000-0xb)="6f70656e70726f6d667300", 0x0) add_key(&(0x7f0000b8f000)="626c61636b6c69737400", &(0x7f0000457000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e83000)="", 0x0, r3) 2017/11/26 02:11:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000003c000-0x8)="2e2f66696c653000", 0x101000, 0x40) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000008b000)=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) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x75) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000f80000-0xa0)={0x0, @in={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ac8000)=0xa0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00004d8000-0x8)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000820000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e4000000000000000000", @ifru_flags=0x2fd}) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f00001c9000-0x22)={0x1, 0x1, [@random="51eb9167c16f"]}) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f0000fc9000)=0x0) r4 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r5 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r5, &(0x7f0000f64000-0x1000)="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", 0x57e, 0x48000, &(0x7f000043a000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000610000)=0x6, 0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f000090f000)=0x62f, 0x4) sendto$inet6(r5, &(0x7f0000f64000-0x12)="07bdbde67ce5005eff0ffb00000eddee3f8b12714bcdecc318af30a8711585de94fbd57944478be8362d782b31c3bd", 0x2f, 0x0, &(0x7f00006e5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$netlink(0x10, 0x3, 0x6) 2017/11/26 02:11:12 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000006000)={0x0, 0x0}) mlock(&(0x7f000000c000/0x3000)=nil, 0x3000) mremap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000002000/0x2000)=nil) 2017/11/26 02:11:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000a61000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) keyctl$session_to_parent(0x12) r2 = syz_open_dev$mice(&(0x7f0000fc0000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f0000fdb000-0x4)=0x0) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) syz_open_dev$mice(&(0x7f0000f8d000)="2f6465762f696e7075742f6d69636500", 0x0, 0x40000) r3 = openat$binder(0xffffffffffffff9c, &(0x7f0000e0a000)="2f6465762f62696e64657200", 0x6000, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f000048d000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000899000)=0x8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000790000)=0x0, &(0x7f000038c000+0x683)=0x4) connect$unix(r0, &(0x7f0000db7000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) sendmmsg$unix(r1, &(0x7f000057c000-0xa3)=[{&(0x7f0000a01000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000d35000)=[{&(0x7f0000d98000-0xfe)="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", 0xfe}, {&(0x7f000020c000)="35fa7b8a1b63cdf86f6471e7e1ac", 0xe}, {&(0x7f000073b000)="aeafc2a09c2d13e18cbb37feed997c08bfec1cc4a43741912148ddb7f19c2e12d0b3d337d50a8b000f78320d114feb9e17c9ee7ce7d3a85c8ff04339c65948cf82aae95cbe3b3fc75028ec80c45cb7ea8762541e6cd9a58124aed62290bfd676cfc356504f50b09119ad7ffae16c0d9703c0e3354e4f554560599ac47c60a5f0f99ad4538d8cf35b9360144afbb44483d0fe84c4182a5ef3ae7a3b56b35691a1dc0b95306bf0d410a32671", 0xab}], 0x3, 0x0, 0x0, 0x4000800}, {&(0x7f00008e3000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f00000e7000)=[{&(0x7f000002a000)="7446ab57b92985da3bd71568b36a3a6fc7367cc8626ab718746560878f7c79238863ec3a3c1df4df95ff347dbcc24c0002dcca47b2781760a40692fedabd87126485f98ac4414e01a17d62af2a720bc8362cd2e7ab869696b41033a32d19807bfc8387146c4484f1d035d5c19020a62d1ba29e24820df2cae40b27778a134237f948c2a783440847feea5a630c1f40169219755a62969bf7dc2c35b16a1a0165c4743bbb80af59efe24554e5c62e3e28214874d36bcd2a0955b7e42d2473ccd4f955825866b53ffa6da192529191aa6e0c4d89699a1f663f22663afaf1", 0xdd}, {&(0x7f00002c0000-0x7c)="9370996c7d653b406c3da29f3cc26abe7345b0e7fa3c591f1600e9a1aa4d118705b577ea6aa51a6a4f60cdfb81d3845bce256d51ae3304075d19f2bdfd81284bd5e2d020846322f82c3d32f8c8a69d4da129178684dfa93169c4ccfe8d48f075229c7e7fe1390ac3703b975757eb2794063a2b8829e59f44d8e00e9c", 0x7c}, {&(0x7f00004ba000)="ec1f9c7a6817c8f37ad4ce7453373f6f97fbce3047c8e478cf65275d3b62a04b4e71580000df86b292ede03aa75ebaaa8830344eb9c8960912cfc0dc43a5fb0115999489915934f49d86dea59c06065c045e674b8b1058259899661433ad48834b9eda3b584056fbf712efb3a8a2b11248a9ef0653b67114fd7aee", 0x7b}], 0x3, 0x0, 0x0, 0x4800}, {&(0x7f00009bf000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000386000)=[{&(0x7f0000050000)="12b63c00f8f08c121a4f8cf330e1dca866b719c1cdd7f89d66cd660e12afe705c05b49fba2", 0x25}, {&(0x7f000091c000-0xb6)="6186819baae8498b2d18778115ac873e835c0c7638b9b4990848c8293397725d44508933837265d0161877e62e313b7063d25ad42e54ebaaf7476534cb31d3ebc063b06364bdb5ad8c4b480ca2f7fd3525e6a43810dfc89f576ff4f857d740727c8c8bda64307c45a13a1c662a3a06aa53c466d1fc0693de61701a0045c0a0e87fecd731d6cc1b77c07b1e98f709168da788ab2f4899c5fc620e1d02da29241b72a1884f378161d2e9453ec781b6d2d2cb913e69bf47", 0xb6}, {&(0x7f0000a1b000)="e8fc6b49355651f0edf1ae1a7e343d9080831fa577702d7e7b57d08bbadc5eac135d19517f67775f72537af77d6b3e2112d487edbb5a1e3a36948c94db8d8da1d14e1fbe331b4e0d1c88", 0x4a}, {&(0x7f0000dfa000)="", 0x0}, {&(0x7f000057d000-0xe2)="5181ecc0be1123437d5e937b72923ff7d7f0d972b17926f13ba8848a93f20ab70e2b4bc68ca28966bab7c2c4f8b537f0e74e3dffef99a44b78f2c938b92600f8591212e4686b1bcf9f4949ca35edccdf06466a075b080c05d250379a96a479698a03116a84969941129fc765579f5ca229d2a6a0dcc077ce75b8c70527dac7db130815bcd11aa4fc865d55de1964cc9279c62525976061b87737dc9256126893b26d70b997ff65d9a14e6c9c03e4561e213ce93e699fce334bceef74f146b615d2658ba0a9b587b72c4df41ad4267e21bb1005b70fd48bc52841bb03491a647556dd", 0xe2}, {&(0x7f000000b000-0x9f)="8f16d15255bf1d0b3959355a9277eb888bee7d414a73ff3107dc0a5561d2faac1066c90ebba671c374d820175c9961e5a0c3ad7c590891f7154780e798c43063f23498119dad4297ab3f0d286ff359a327878fbb615f829dfffafd2405aff4ee471b41d89931dd627fdaaebdcdb1f649e716cb5e76bc2c503b13bca2c10fa2144e9a796b310802bdba133694dde967af598985f696920fc07583a7d5f5c76a", 0x9f}, {&(0x7f0000d30000-0x37)="fbc6883ec46b7a7a86c83048ce6af8d6169af2781dff350560ffb9276b2f346a9684e5203e48d5e914450614beb596d7098ea9e3870ee5", 0x37}, {&(0x7f00004ae000)="ce3434922f3601a997616cc52d48324be6eb23ebb325aa66404e50d4d1eed44643952d6d36d617de2d06444c5494e5cede53092892e89c77c2f4a11330cb96c438663eb5bd358859ccf8460fec78e04df64a92db4ce933a2579c6e2c241cc2fe6fc1da725a", 0x65}, {&(0x7f0000b54000-0xf2)="3a12bbadce3056abe5259bfdf1c97944bcfc883530b5296109811eb5b94d0719ad9dc2e0c8ed2c9c3482142ee36c9b6ccef0f574a87b923ef1b6b4044115866e1be800debdd3250c5d3cc010e905dac337674f21671b4e7eaccd83f70eb382966e9913e361df13a7b937f31f9a50a9d3e59655677a91999fe5a2f6a038e3255a3e1166d1095f06c5d9e3000ee832a8cc6b835557a5dc230c3633acb87c8a27eba5bccbf3e96a6bf60ffc6d423e1666697c11c2b3a6882aff50f07d2deccf8cd8aeb28d4825b0d99aa89601e8448798c406aa26f6e3526be1376046b32585b62c9470467b9a85382aadf5ca8f9b13f976aece", 0xf2}], 0x9, &(0x7f000086c000)=[@rights={0x38, 0x1, 0x1, [r1, r0, r1, r3, r0, r3, r3, r3, r1]}], 0x1, 0x50}], 0x3, 0x20044040) mlockall(0x1) stat(&(0x7f00005a2000-0x8)="2e2f66696c653000", &(0x7f0000df1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0x0, r4) r5 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f00003e0000)=@assoc_id=0x0, &(0x7f00002c9000)=0x4) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f000088f000-0x8c)={r6, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000286000)={r6, 0xec, "5b6e72d51095209077354759db4c1fce4305f5b687a2f013430dacf70e9c2216fa027a2f45eef64c013f87cf25119351c71de7699d4cd0138835485a844548e2d36c37c0c1d43299cc5740acece6be8e25b9c524c035aa4bda5261aab0f168289c678f1061aabfb0a5a663e5c491184e31d9807d4489e9ecfba7af1021a1669b20cef49d13af9d79eae745f16f4be7b3e4fffda27177dc206bceee4b242aa3d5c2633ea3235bff1488a3bea35027fcbe5b3db12a0451789ef536a5c61c1dc35ffd6e363caae19a2d5a03ab5f8f917bb8c8d3c3fe36e31b9d16886e1179bcb825126231a3692a6de148d9c9ef"}, &(0x7f00002a9000-0x4)=0xf4) inotify_init() write(r0, &(0x7f0000622000)="2200000014000721004f10f7e2ff05000200030001000000090002000900ff02f115", 0x22) close(r0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000cbf000)={0x7fff, 0x6, 0x0, 0x5, 0xfffffffffffffffc, 0x5, 0x10001, 0x800, 0x0}, &(0x7f0000c8d000)=0x20) setsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000245000-0x8)={r7, 0x200}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000004000-0x10)={0x0, 0xffffffffffffff7d}) epoll_create1(0x80000) ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x80045113) 2017/11/26 02:11:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() capset(&(0x7f00002bd000-0x8)={0x20071026, r0}, &(0x7f0000a37000-0x18)={0x0, 0x0, 0xfffffffffffffffc, 0x101, 0x80000000000, 0x0}) socketpair$inet6(0xa, 0x6, 0xe898, &(0x7f0000851000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) finit_module(r1, &(0x7f0000b48000)="00", 0x1) mmap(&(0x7f000094a000/0x4000)=nil, 0x4000, 0x3, 0x20811, r1, 0x0) r3 = accept$inet(r2, &(0x7f0000140000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000097d000-0x4)=0x10) mmap(&(0x7f0000000000/0x77e000)=nil, 0x77e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000ac7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x2, 0x32, r5, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000575000)=0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x0, &(0x7f00006ac000)="", 0x0) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8916, &(0x7f0000725000-0xc)={@common="67726574617030000000000000000000", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$netlink(r4, &(0x7f0000ef2000-0xc)={0x5e1a61aec2076eef, 0x0, 0x80000000, 0xffff}, 0xc) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r6, 0x0, 0x10, &(0x7f0000a22000-0xc1)="18000000020001000000be8c5ee18c001e000008020100ec01da1e03366f3cdc0200000074fffffff74852bb6a8800001500000000000000000000006d98e2010067fc3763e0209cee4a5acb3da41f0000ba00000000c88ebbff060101010b01000000b121cf140900000000000000ec007702cfb7d1e7ec7ee87cccfff6ba000000024f7c98e9e9f55406aa0100050000040108000006d791a2ffe3c5632c1adb8a335bd7b2e97fdea21b38100000000000000000041ad0b4d2c200efff01b603", 0xc1) r7 = open(&(0x7f0000437000-0x8)="2e2f66696c653000", 0x40, 0x104) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r7, 0x84, 0x3, &(0x7f0000ef3000-0x4)=0x0, &(0x7f0000c53000-0x4)=0x4) writev(r6, &(0x7f0000037000-0x5)=[{&(0x7f0000a40000-0x47)="48000000140019ca20ff757fffff7f760a06000000000000030500f300c601a2bc4a03049164643e89000000ec000000fbf510ff4100005bff2b000000000000870000000000e7", 0x47}], 0x1) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f00009f7000)={0x5, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x9, 0x4, 0x101, 0x8, &(0x7f00004a7000-0x10)=@generic="0018f304ec79ff01d78c5e107a1b89a1", 0x101, 0x2e, 0x7fffffff}) setsockopt$inet_buf(r6, 0x0, 0x1000000000014, &(0x7f0000002000-0xc1)="010000e5020001000000be8c5ee18c88", 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000f50000-0x8)={0x0, 0x1}, &(0x7f00006a2000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000002f000)={0x9, 0x6, 0x8208, 0xa98a, 0x0, 0x3, 0x9, 0xfffffffffffffff9, r8}, &(0x7f00004de000-0x4)=0x20) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x8000023, &(0x7f0000300000-0x8)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001}, 0x8) r9 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fe2000-0x9)="2f6465762f72746300", 0x80, 0x0) getpeername$inet6(r9, &(0x7f0000382000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000191000-0x4)=0x1c) 2017/11/26 02:11:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x81) r1 = accept(r0, &(0x7f0000a92000-0x10)=@in={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e62000-0x4)=0x10) bind(r0, &(0x7f0000cee000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ece40b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b07f5f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc28154"}, 0x80) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)="2f6465762f73657175656e63657200", 0xeb21c1d9a210484d, 0x0) r3 = open(&(0x7f00005fa000-0x8)="2e2f66696c653000", 0x0, 0x6) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000c89000-0x48)={{0x3, 0x1, 0x101, 0x2, 0xc36c}, 0x8, 0x4000008001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000c59000)=0x8001, 0x4) seccomp(0x5, 0x1, &(0x7f0000001000-0x10)={0x0, &(0x7f0000000000)=[]}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000827000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0xff, 0x2, 0x800, 0x9, 0x9e04}, 0x20) unshare(0x200401fc) r4 = socket(0x10, 0x3, 0x10) write(r4, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) clock_gettime(0x0, &(0x7f0000565000-0x10)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000040d000)={0x0, 0xaa, "a90ab468f2f0d9d9ef5d04dbf065e5858eaba2237715449e25599ae59fd5eab42b52f052fb14484d857cfd00f4e1b1bcb418e22f96f19fb806f02ac8c6d46745ccd66bfd1c8c4bae50ee44fa1f14ba54b9318847ba12d989353de9d1567ac10c44080130cdce7a70dd31686c831e94c5597842fd01948c06f3e7ccf9e65626d49decad17615d0f819b5738023279e61fa21d126b09d6255f10cdcfc9089532737560846f2b1598b5aceb"}, &(0x7f00006f5000)=0xb2) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000a0f000-0x5)="7965616800", 0x5) writev(r0, &(0x7f00002d6000)=[{&(0x7f00002b3000-0x11)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000202000-0x4)=0x7fff) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) r6 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000926000)=0x0, &(0x7f0000a34000-0x4)=0x4) setsockopt$inet_tcp_int(r6, 0x6, 0x10000000013, &(0x7f0000526000)=0x1, 0x4) setsockopt$inet_tcp_int(r6, 0x6, 0x18, &(0x7f000069e000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f0000889000-0x9)="696c6c696e6f697300", 0x9) openat$ptmx(0xffffffffffffff9c, &(0x7f00009be000)="2f6465762f70746d7800", 0x0, 0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x1b, &(0x7f000074d000)=0xb251, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000a4c000-0x8)={r5, 0x81}, &(0x7f0000884000-0x4)=0x8) mq_timedsend(r3, &(0x7f0000830000-0x30)="e69fb41c372957dd1d9d3e675c3f9404bddd76b781be5821ed040cc0e4f652573733c01989f77aef41ad4c5143a964d0", 0x30, 0x1, &(0x7f0000649000-0x10)={0x77359400, 0x0}) 2017/11/26 02:11:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa70000)=nil, 0xa70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000a70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00002f6000)={0x0, 0xa1, "dd40999f0a8ac7caaf170dd64ae74be3fe59cc7d6a66c7c60b9a2a937bf3cdf0ac3194e245e0b57427dd88945dfaf8a655c8dd6791f4389cf4d9594131bd25691c302ae3230d89ad6e8c1dfa9ecc5e7f55e84862a88f5b2b47cb2bffa2caef84a78f28568973936e3c209e993d2cbeaa8d549bb29635c8be8532cb1205c1ee18d5ccf07f164573940da2d5dca121caba49bf5b5e0b01e01108b7b2a96dcfaa0ea3"}, &(0x7f0000a71000-0x4)=0xa9) mmap(&(0x7f0000a70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000cb000-0x8)={r2, 0xb7}, &(0x7f0000a70000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000de1000-0x9)="2f6465762f72746300", 0x10040, 0x0) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000b61000)=0x0) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f00004d1000-0x10)=[{&(0x7f0000ddd000)="2900000020001900013d3500000a00060200000002000401ff0000040d0013005c00000024001f0008", 0x29}], 0x1) ioctl$DRM_IOCTL_VERSION(r4, 0xc0406400, &(0x7f00008f0000)={0x4, 0xffffffffffffff73, 0x9, 0xfd, &(0x7f0000054000-0xfd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc, &(0x7f0000c3f000-0xc)="000000000000000000000000", 0x31, &(0x7f00009b0000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) r5 = syz_fuse_mount(&(0x7f0000ed6000)="2e2f66696c653000", 0x9001, 0xffffffffffffffff, 0x0, 0x0, 0x200000) write$fuse_bmap(r5, &(0x7f000052e000)={0x18, 0x2, 0x6bc, 0x6}, 0x18) gettid() mmap(&(0x7f0000a70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000a70000)="2e2f66696c653000", 0x212000, 0x41) mmap(&(0x7f0000a70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r6, 0x89a0, &(0x7f0000a70000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) mmap(&(0x7f0000a71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r6, &(0x7f0000a71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rt_tgsigqueueinfo(r0, r0, 0x1f, &(0x7f00003f0000-0x10)={0x30, 0x0, 0x30005, 0x0}) mmap(&(0x7f0000a71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0xa, 0x101, &(0x7f0000a71000)={0x0, 0x0}) signalfd4(0xffffffffffffffff, &(0x7f0000671000-0x8)={0xfff7fffffffffdb0}, 0x8, 0x0) readv(r5, &(0x7f000072c000-0x10)=[{&(0x7f0000a6a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80}], 0x1) mmap(&(0x7f0000a71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/26 02:11:12 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70746d7800", 0xa8100, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)=0x0) ioctl$TIOCSPGRP(r0, 0x540f, &(0x7f0000000000)=r1) getpid() fcntl$getown(r0, 0x9) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8940, &(0x7f0000000000)=@generic={0x9, 0x3f, 0x800}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x14, &(0x7f000034f000)=0xffffffffffffffff, 0x4) bind$inet(r3, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000a92000)="", 0x0, 0x20000000, &(0x7f0000605000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = fcntl$dupfd(r3, 0x0, r3) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f000082a000-0x40)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) sendmsg$inet_sctp(r4, &(0x7f00004e3000-0x38)={&(0x7f000022a000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f00002d3000-0x40)=[{&(0x7f000072d000)="d20f3e9a2beb6e855a2f7c1c30c8be0509ece92eea", 0x15}, {&(0x7f000086e000-0x5e)="b60695f83ccc2bd7b4e092a946821a64e51b6a0f58cd01214b341e249ecc4828e602d0abcba6b499a178ecf27978f067a86c44c20370a903399a5825e8e5af0e6c1f060db203d94d6da89785f304c01d450b7a39b1e81e5bd6", 0x59}], 0x2, 0x0, 0x0, 0x4000044}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x853b, 0x10001, 0x10000007fffffff, 0x0}, 0x14) ptrace$cont(0x18, r1, 0xfffffffffffffffd, 0x8000) ioctl$sock_SIOCADDDLCI(r4, 0x8980, &(0x7f0000e29000)={@generic="53214623a5cf2771f8bb1a9f2aa0413b", 0x6}) bind$inet(r3, &(0x7f0000a38000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000a78000)={@common="69666230000000000000000000000000", &(0x7f0000b18000-0xc4)=@ethtool_drvinfo={0x3, "d62b32513c537853cbfd3e4e2e66a44dfe67a60b97daf1c45a0679461bd4eda6", "1c5571ea99662e301952fb788f69dcde33b3f1a0bf4085cd955ac73a04d2e985", "6bbb0fab9a13e903729d385d2247ed703f2c7003e91bdda51e8a4cb227b0aa6c", "485aa344b43fe7e6474f3d10bbbbd7afe7e95d0f26b60b290ef3535afa82b492", "2d230ef89bca904601dd3577bda510a5838d8b038d034ba988791a36833e3618", "d245190060b4e639def61622", 0x800, 0x0, 0x8, 0x7, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg(r3, &(0x7f00007fb000)=[{{&(0x7f000001b000)=@ll={0x11, 0xff, 0x0, 0x1, 0x100000001, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00000f6000-0x50)=[{&(0x7f0000b00000-0xec)="70b861dfce4f943dccbd9bdc328e460ad77f99ebd7e1964d14eae57388a1a713eea7d8148334c1e6885769fb8388a7e3e06de2d0d9940ba578d725ad702a915fbab9465632336c09a06e691e17c7212555fbcab1b5c0f5d37b958a166e87811ffc8ec11df3bd0cc627929a8ac5361de9c13b37bf14241441bef7875f1bfba604296eee86c2f0f9305d1a3ed72493eb2bface9b95cc599ab5c5010781a603d63596069cd7020f69aa33e49c0cd51fac631f60f2a5398f50cfdcf916a8945cc40e4312307bcc5ec5a0bc8b7be7dc3dddc64cdb4a90b19d98f01f128da41510ab1f8e1b61ab34d3b85ffd", 0xe9}, {&(0x7f00008f7000-0x26)="9aa3d992ae31ef6cb616347cc9e956d1be3a1cbad3a385c2e74092d9682edf27f368ecf995e4", 0x26}], 0x2, &(0x7f0000cf7000)=[{0x38, 0x13f, 0xd, "1f5cf026581984c1c5350656c4b16277d1b39ab51e5f3e60504b11d69de70b060814f4"}, {0xc0, 0x101, 0x7, "c5d2f49f2cac9052bf867abb29fc46d951299ed524ddd8fda9d3bd507cb92cdd2be3c41b814c0e4c09c44280043a5c49215bb646b8c14f9b76e1aea48fa212cbbaa97bd9620ea3edd9fd23bbaf053b50ae5c5f367695ad632b9b4b27e39cbc8393b21dae6c2afa633d24b3f3783d6b133e5f58f8c923865f15dedb74baf69321959cd6f562fcad6950b42c97fa061012dd1e8e0fdd3dabfae7eb0e5b10e80a4534ba8a81a03f802264b6e74f728536"}], 0x2, 0x20040000}, 0x7}, {{&(0x7f0000acc000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, 0x1c, &(0x7f0000e3a000)=[{&(0x7f0000ff0000-0xd2)="1bf90dc4f1c06b3fe0dca1b3a59ca756a3346edc5624224dd4777d37328674e286817f0642d009c4e918f175b8736425fd1aafdcfd06a65d61bfcbdfb8b79e88b475f43cd32f29e55f9987800b3a6d7a405a15db7f3e3415321333cfb279c5b6d6427ff9373acb6644d8106c657936f3768544682f180d86cc088ecb8f1d9335343e91b390d2ed9e71f167e2d92920cd666c9e47561eca695ea4c3268b86dd4c52eecc291e48d7ea39195a5a87ba8eac5411db850173e718471e85a7ddbf43550bf9d74b6e5e57b62b57038b1304c0b2a729", 0xd2}], 0x1, &(0x7f0000b29000-0x188)=[{0x48, 0x29, 0xe5, "1ae3fc8f3c37ca60422fca14987c3f4c788f1f675f8b8838820e8899ab94d93ee66b9f10030e16a3c11dfede1d2f05596b2e"}, {0xa8, 0x13b, 0x8001, "96668879c27e0ba2abda551f0d788896e79d02dbf28265433a57c36778c0a51e6c447c34cd32e1efb313d79e1e3ad4f1bea63975a9b8718cb68bc3d000fc2fc823d113737e390f70e94a5a83d2af0d4b272897e68d99bbaa13c0423a91db826bbcca2387f3c40c6ebace3477c31b06b8fd06f8cb103f5b98d2d8f6468a8888410cd2eb995bb20faa228334345b7510a03f7cdd48caf389"}, {0x98, 0x102, 0x2, "40cde743e5f7fb071d649307d9b463c28a9a6e16d2c59d78a580ae8475e4bb5a76f6b52c820a7425932167a37b9722590c525173ad5b1bc03385b289f4275e2ee50b3602fb4906d6e071b023e02da5b29f5baad9051a13b57c17a2130c4a1b8547c27d8b2c69ca7d7191b543ff6903fdbb088aae417947f604b3a02bf618b55c95"}], 0x3, 0x880}, 0x0}, {{&(0x7f0000cf6000-0xc)=@nl={0x0, 0x0, 0x84, 0x5}, 0xc, &(0x7f00007db000-0x40)=[{&(0x7f0000ce6000-0x49)="6ee3850e96ae045f3a4e382eb63d055894f3857bdf7aad347374476780b04d25b2956996c250702102067093390a447e997b30983b98a02dcdfe44274126774753e0ecbe9acce70b09", 0x49}, {&(0x7f000045e000)="a92e1855ea497589c70d44c7da89d733f3628c3322a23716e20272cd581e14760225d49888cdf4bcd6856ebc8d8ce35801dab41a1bbc430fde53489c704138c248a3f9ac28bcfd7d5b81fdd51edde7b8a6634f335c8fa74bccd10e9c051d713a1630da47b7652e979c07266c40a9735102d42c57ddf7a67df9d5b0b954e73f1007634c5e83ae7901ceed0e60ac32c8d0a107ee8df1d7166c132bb32e9bc3e52f88a8561a5e0758526cd50aa3f5f38ee75c8f7b9bfd523928ca83454479626d01dbfc51", 0xc3}, {&(0x7f0000cdd000)="", 0x0}, {&(0x7f0000acd000-0xc5)="1cc57f1a13ff2826b9cfcd41ecfcde4f1eb2281834fbacd11914d899c2ab8fff7e87784bcb5d1f4c4e6f3e4b07d235e5e75fecf00b527875258fb80c05aa225dd31a37276728c6d394d00c99bc511302b16f1981fc48dd3662795173ddf43914e838fdf6eae006429b28349aa075758a93db23111a0fb2ee943a5669dbd0dd7d14235ba45608564b4031b2b6f70d765e59c4007156d85deda5a12fce9a0f1d45eb587efb28d54ed5c9c19e76bb892fcb43e168d599cacf837754026fb96c14cbddf43d8a6d", 0xc5}], 0x4, &(0x7f0000011000-0x1168)=[{0x38, 0x101, 0x90000000, "5dc9f50853125d81cf1b3283f15cf13f7909754d02af56944f38c162aa8e517969db3bd7cd"}, {0x40, 0x18f, 0xa185, "da8bcea773c0935bf52cda59fbc35aa159742c312f0491d1b4ef39e107d8cd993b983edefdbbddeefe7b3f42247f1de7"}, {0xe0, 0x1, 0x3, "0644346060632bae2aade3074181c84480e124d2c34fd721afeb930b2ea6847c58e4712e435967d17926821c9ee2c8f632dec8b69b02da2f04fed9aa7ed6a044d0c415d2e440bd5274fa4152ccd4073ff67ed2974d914d278da5797b940488a3a19bf32e31bced7e5294b0a24391a0460d334815122345bc1cefb586139256a74b0b2aae4c8d25983736967d81952b63a11fa20da0712b7d9383be99f6712a9b03a45830cebce54c0ccba8c11fd716109cb94358cae6510dedb98786f7f762b1ec90214808d22b4ed966"}, {0x1010, 0x104, 0x3ff, 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0xf8}, {&(0x7f0000b74000)="b9ccd07c6760b159079f0d476f87c95eebaca3178c8ab0507b9631fe1d952284986f08de85a732dd207cc052a59cb126466723d5f4b63f892e59612b146903e323b2390f7140bd036d886ea3b9b2d1d1e55608b6cad09d71c14366cd9737ba2fd43841c26788e88d138ef22fd9c4bf4df8af2402d2e45470990d8098eee6ce07f573fd347a5d", 0x86}, {&(0x7f0000ba7000)="8c6b8c9ee3f46f428f01884db268277ae2885f81174f53b4429d94659032d3752e3ad6a41460cc12d732dca6d3430b91eae4833c81486782c4a88d27a30a2a8246c6b304feed75723d4e86d22b3a57d524fcc41e3a34fd1d403cc9fac0d1accb50465997438783da62706a5e95ae52b6b9615d0200005747892bbff7f54f4ba5e66bd1a101adf4e356f9ea4f471251fa591036b4a74be860bc688c258955cfce6906dabb0a03dbf1732bf511b403f3264c4d10747b92", 0xb6}, {&(0x7f0000210000)="dfc20874eb77449444b25bf7a1adfa0a93bc8351296e9e1c70b9dbde1473732ba0c1909b63cafe7bbc1f83b0447ee8a1a465f0", 0x33}, {&(0x7f000063a000)="6a6dacd219d06d8dbc76772ac100a1d161b80041dae62cefe04aeefdc220b61a6bbffac2164b393a2d9c046821a21730594e34d5f0bd28452ee1fcc73174ba451cc1eac228007ff5076d53b8", 0x4c}, {&(0x7f00000fb000)="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", 0x1000}], 0x7) 2017/11/26 02:11:12 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000001000-0x8)=0x1ab) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x0) fcntl$notify(r2, 0x10, 0x0) r3 = timerfd_create(0x0, 0x0) read(r3, &(0x7f0000da2000)="00000000", 0x4) mkdir(&(0x7f000002a000-0xa)="2e2f636f6e74726f6c00", 0x0) r4 = inotify_init1(0x0) fcntl$setstatus(r4, 0x4, 0x72109c5fef5d34d3) r5 = gettid() fcntl$setown(r4, 0x8, r5) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) r6 = fcntl$dupfd(r1, 0x406, r1) fcntl$setsig(r6, 0xa, 0x37) inotify_add_watch(r4, &(0x7f000001f000-0xa)="2e2f636f6e74726f6c00", 0xa4000960) mkdir(&(0x7f00007a6000-0x10)="2e2f636f6e74726f6c2f66696c653000", 0x0) r7 = open(&(0x7f00004f6000)="2e2f636f6e74726f6c2f66696c653000", 0x2000, 0x40) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000031b000)={0x0, 0x0, 0x0}, &(0x7f00001cf000-0x4)=0xc) clock_gettime(0x0, &(0x7f0000fd9000-0x10)={0x0, 0x0}) write$evdev(r7, &(0x7f00006c8000-0x60)=[{{0x0, 0x7530}, 0x0, 0x9, 0xffff}, {{0x0, 0x0}, 0xd1, 0xffffffff, 0x1e7}, {{r8, r9/1000+30000}, 0x0, 0x5, 0xfffffffffffffff9}, {{0x77359400, 0x0}, 0x6000000000, 0x9, 0x20}], 0x60) ioctl$EVIOCGMASK(r7, 0x80104592, &(0x7f0000e95000-0x10)={0x4, 0x64, &(0x7f00008bc000)="0d07c0186c8965de74db94e9a36a6df403e72ad069831bd3d2f50f9e9fb1580c8fd9df8bbb1b25a2b2e93b113a32e8fcf699a28c7ba1ea72b9257e6e64961a1bdb0f98c9e42e14c35531fd7953f2652469930bf84d74d3b00b8f92001f963dfffc9bcc52"}) ioctl$sock_netrom_TIOCINQ(r4, 0x541b, &(0x7f0000482000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = socket(0x10, 0x3, 0x10) write(r10, &(0x7f00002f0000)="220000001a00070ae80000000000fffc014b81000d00020000001600000000000500", 0x22) r11 = dup3(r10, r10, 0x80000) ioctl$TIOCMBIS(r11, 0x5417, &(0x7f000086f000)=0x2) 2017/11/26 02:11:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$setsig(r0, 0xa, 0x15) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00005c1000-0x78)={0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2a0000007, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6(0xa, 0x1, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x200000002e, &(0x7f0000856000-0x4)=0xffff, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000834000)={0x0, 0x80000, 0xffffffffffffffff}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000004000)="2f6465762f72666b696c6c00", 0x7fff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000656000)={0x0, 0x0, 0xffffffffffffff9c}) pipe(&(0x7f0000454000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000165000)={r2, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000c2000)={r5, 0x7fffc, r4}) pipe(&(0x7f0000e03000-0x8)={0x0, 0x0}) socketpair(0x40b, 0xe, 0x1, &(0x7f0000c3c000)={0x0, 0x0}) pipe(&(0x7f0000ae8000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f37000)={r2, 0x80000, r7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000480000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x17, 0x0, &(0x7f00002f6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r12, &(0x7f000055b000)=@file={0x1, "2e2f66696c653000"}, 0xa) connect$unix(r9, &(0x7f0000729000)=@file={0x2001, "2e2f66696c653000"}, 0xa) sendmmsg$unix(r13, &(0x7f00000bd000)=[], 0x80, 0x0) setsockopt$SO_BINDTODEVICE(r8, 0x1, 0x19, &(0x7f0000c9d000)=@common="6e723000000000000000000000000000", 0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f70000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006c7000-0x4)=0xc) sendmmsg$unix(r11, &(0x7f0000b88000)=[{&(0x7f0000498000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000b71000)=[], 0x0, &(0x7f0000e55000)=[], 0x0, 0x0}], 0x1, 0x44) connect$unix(r7, &(0x7f00003de000)=@abs={0x1, 0x0, 0x2}, 0x8) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000d5d000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r8, 0xc00c642d, &(0x7f0000633000)={0x0, 0x80000, r10}) ioctl$DRM_IOCTL_AUTH_MAGIC(r8, 0x40046411, &(0x7f00005f5000)=0x80000002) openat$sequencer(0xffffffffffffff9c, &(0x7f00008b3000)="2f6465762f73657175656e63657200", 0xa00, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r6, 0x641f) 2017/11/26 02:11:12 executing program 7: openat$sequencer(0xffffffffffffff9c, &(0x7f0000742000)="2f6465762f73657175656e63657200", 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e28000)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf18000)=nil, 0xf18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000c71000-0x9)="2f6465762f73672300", 0x101, 0x100ffd) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x4000201) r4 = perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x27, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000005, 0x0, 0x1e, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x21, 0x671, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x200, 0x4, 0x94, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x4, 0x6f11, 0x3, 0x20000000000, 0x0, 0xfffffffffffffffe, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0x4, r4, 0x1) r5 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x48, 0x3ffffe) gettid() r6 = syz_open_dev$usbmon(&(0x7f0000768000-0xd)="2f6465762f7573626d6f6e2300", 0x3a1, 0x103) r7 = syz_open_dev$loop(&(0x7f0000002000)="2f6465762f6c6f6f702300", 0x0, 0x0) mq_getsetattr(r4, &(0x7f000034b000)={0x3, 0x1, 0xfffffffffffff7fc, 0x100000000000080, 0x4375749e, 0x100, 0xfffffffffffffeff, 0x200}, &(0x7f0000a6b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl(r7, 0x4000400000001262, &(0x7f00003b8000)="47fc") setsockopt$llc_int(r5, 0x10c, 0xb, &(0x7f000059f000-0x4)=0x6, 0x4) socket$netlink(0x10, 0x3, 0xc) writev(r6, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b85000100010100ff3ffe5822", 0x1f}], 0x1) r8 = socket$netlink(0x10, 0x3, 0xffffffefffffffff) setsockopt$sock_linger(r8, 0x1, 0xd, &(0x7f00008d8000)={0x5, 0x545}, 0x8) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000376000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0x3, 0x20, 0x1, 0x3, 0x3, 0x80, 0x80, 0x2, r1, r2}, {0x4, 0x4, 0x66d, 0x8, 0x101, 0x40, 0xc0a, 0x0}, {0x0, 0x100, 0xfffffffffffffc00, 0x7}, 0x4800000, 0xfffffffffffffff7, 0x400, 0x1, 0x4e, 0x0}, {{@in=@multicast2=0xe0000002, 0x2, 0x3}, 0x1b, @in=@multicast2=0xe0000002, 0x44, 0x1, 0x0, 0x80000001, 0xa1, 0x101, 0x2}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f000051b000-0x38)={&(0x7f000095e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd2093e02fcc7cfaaf489608028a23cff8ffa618f69da7a78a04a6", 0x1b}], 0x1, &(0x7f0000164000-0x70)=[@rights={0x10, 0x1, 0x1, []}], 0x1, 0x2000c840}, 0x0) r9 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x8002) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x5, 0xfffffffffffffffe, 0xda11, 0x4007fffffff, 0x5, 0x7}) r10 = gettid() stat(&(0x7f0000358000)="2e2f66696c653000", &(0x7f000026e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r9, &(0x7f00008ac000)={&(0x7f0000cef000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000a43000)=[{&(0x7f0000b2c000-0x62)="c13293a9ce15f8169e3a2c72cb327873e9bea9cdde7c8f9ca70b529c9c1f79ce586af3097d9b4696ad3bbaec1b4b8289a830fb9e5f908f7c7ad244d9a5085f52d8853bbc12a9ee571896d1b4423f0a32ae7c133b4d03844eda20abaae0935892887f", 0x62}, {&(0x7f0000c63000-0x7c)="676a38687bf537b8d5df0ac517024296ce42c0034d225fd95e9408c4a8c26da4ed433175ef01731fa140a9b046a0a7c139340f1e8b2a885ebf3d63ded144e2c743142de0df503ace293984da22afdc661b0a2e2170e894d9b78743fcda4a4d5ebc897fb2b3905ae0d2097f82e551cba72b69aaa1a67d282f199b4a51", 0x7c}, {&(0x7f0000ef6000)="75eca1829ac232d0cfccc12fd767ecea372c85eaebd37c3443a3aa5c37aa7242a71b2e16e12587d167", 0x29}, {&(0x7f00003cf000-0x2f)="c5760999fdc9081e1df30bb0b02e9852f2f2973e61573b700c09a6cf0b240014770734264c48c7a21a330248395c4a", 0x2f}, {&(0x7f0000c2f000-0x8a)="f95ea60b6f2e6721ecd331b0487ceeeddf556bb170af14fde647c6b4b5a22b789cf2f76c2e0738718933d37b86fc393c3d68d0f94e9a59c681234db2c335a28bd1728e538779838b315c2b6a99e668e924241e50651683f079ee483fd25ad037dc762b33eea7e7d3267551e272f01ad8ef43e5c32ec34dc26fba10f30b4aeb785d9f94eebd81ea272a3f", 0x8a}, {&(0x7f0000cdc000)="8579545c01311cba708d267eaa0d451561b7169022b10de01b237c91096a2eaa0cadddb13e35048ec9975d1584d8f01c57710e9c4331f225df70111464f7d5ecacc5f9a971aae56cb4f7f13eda334175f75e2df021e4545c245ee4c40a2cf3", 0x5f}, {&(0x7f0000857000)="b54f08d28b5d422cb0f99630b2157fcfea5f1511ff34510d6ba310c1135b20d89f19fc7c1a02716cdcba482165533f295a3d8d918c83eed106523e4af16b4a625f3885d4b820e10e36721784bec71100f5ecf9e955fd9e20f69ddbabea234a148f438c2c7a8875c23b4d28a7f357d39a64a1648775c7c968eb", 0x79}], 0x7, &(0x7f00003df000-0x20)=[@cred={0x20, 0x1, 0x2, r10, 0x0, r11}], 0x1, 0x4000}, 0x8040) ioctl(r9, 0x2285, &(0x7f0000007000)="53") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/26 02:11:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) clock_settime(0x0, &(0x7f0000398000)={0x77359400, 0x0}) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x0, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005c8000)="2f6465762f72666b696c6c00", 0x20000, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x10, &(0x7f0000931000)=0x0, &(0x7f00009dc000)=0x4) accept$ax25(r0, &(0x7f000082f000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000ecb000)=0x10) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f000056c000)={@generic="9126260306461084229daeeba6c5515e", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) madvise(&(0x7f00001a8000/0x2000)=nil, 0x2000, 0x9) 2017/11/26 02:11:12 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00003af000-0x8)="6269675f6b657900", &(0x7f0000aa4000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x8)="2e73797374656d00", 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r0, &(0x7f0000001000-0x7e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6175746f667300", 0x24041, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000001000)={0x2, 0x3, 0x2, 0x1, 0x5, 0xddf}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e35000-0x8)="2e2f66696c653000", 0x880) request_key(&(0x7f0000003000)="646e735f7265736f6c76657200", &(0x7f0000014000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000004000-0xc)="262f2973656c696e75782900", 0x0) r2 = open(&(0x7f0000376000-0x8)="2e2f66696c653000", 0x2000080, 0x24) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00002c5000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000014e000-0x4)=0xe8) rt_sigreturn() setsockopt$inet_mreqn(r2, 0x0, 0x1f, &(0x7f00005f9000)={@empty=0x0, @loopback=0x7f000001, r3}, 0xc) signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) epoll_create1(0x4080000) r4 = syz_open_dev$loop(&(0x7f000040b000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x1) r5 = memfd_create(&(0x7f000058e000-0x8)="5c73797374656d00", 0x2) pwritev(r5, &(0x7f00000a4000-0x10)=[{&(0x7f0000c14000-0x200)="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", 0x1bb}], 0x1, 0x49) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f00008b3000-0x6c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sendfile(r4, r1, &(0x7f0000dbd000-0x8)=0x0, 0x100000001) 2017/11/26 02:11:13 executing program 6: r0 = mq_open(&(0x7f0000f3c000-0x6)="23657468305d73797374656d6b657972696e67637075736574766d6e6574312b2e00", 0x800, 0x45, &(0x7f0000086000-0x40)={0x4, 0xfffffffffffffcc0, 0x7, 0x4, 0x100000001, 0x15, 0x9, 0x2}) dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x20000000001, 0x0) llistxattr(&(0x7f0000fb2000-0x8)="2e2f66696c653000", &(0x7f0000fbb000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc7) socketpair(0x7, 0x2, 0x8, &(0x7f0000a4b000-0x2)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000943000)={0x80, @tick=0x6, 0x4, {0x1000, 0x19}, 0x6, 0x0, 0x6a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$binder(0xffffffffffffff9c, &(0x7f00004d6000)="2f6465762f62696e64657200", 0x1, 0x0) bind$inet(r4, &(0x7f00000ae000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0286404, &(0x7f00009c0000-0x28)={&(0x7f00005e8000/0x3000)=nil, 0x3, 0x6, 0xad, &(0x7f0000a33000/0x4000)=nil, 0x9}) setsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f0000f57000-0x4)=0xfc, 0x4) sendto$inet6(r4, &(0x7f0000d1c000-0x27)="47a0ec1cf05a68c07c14cd99e941c9ad4a66657bbffb97dea99092620ab4abfc87fce49b622756", 0x27, 0x80, &(0x7f00006ca000-0x1c)={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) execveat(r3, &(0x7f00006e6000-0x8)="2e2f66696c653000", &(0x7f0000b15000-0x30)=[&(0x7f0000701000-0xc)="277365637572697479232600", &(0x7f000047a000)="23657468305d73797374656d6b657972696e67637075736574766d6e6574312b2e00", &(0x7f00004c5000)="00", &(0x7f0000c58000)="776c616e3100", &(0x7f0000bf8000)="2f6465762f62696e64657200", &(0x7f0000f7a000)="73656c696e757800"], &(0x7f000078e000)=[], 0x1000) ioctl$PERF_EVENT_IOC_DISABLE(r4, 0x2401, 0x9) bind$inet6(r1, &(0x7f0000f3d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xffffffffffffffff}, 0x1c) fcntl$setflags(r1, 0x2, 0x0) r5 = openat(0xffffffffffffffff, &(0x7f0000fc9000-0x8)="2e2f66696c653000", 0x0, 0x8) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000619000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@nl={0x10, 0x0, 0x3, 0x3}}) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f00003cf000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sendto$inet6(r1, &(0x7f00000e2000-0x15)="2498551b56f20eb11a9f327b090000006427262c5a", 0x15, 0x20000000, &(0x7f000011c000)={0xa, 0x0, 0x599f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) r6 = fcntl$getown(r4, 0x9) ptrace(0x4208, r6) fcntl$getflags(r1, 0x0) ioctl$LOOP_GET_STATUS64(r4, 0x4c05, &(0x7f000063b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) getpeername$llc(r5, &(0x7f0000cd2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f67000)=0x10) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f00005dc000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000b2a000-0x4)=0xaf) getpeername$inet(r4, &(0x7f0000ec2000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000243000)=0x10) 2017/11/26 02:11:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x1f843eb5) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000897000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x501000, 0x0) accept4$unix(r1, &(0x7f0000aca000-0x1002)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000780000)=0x1002, 0x80800) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000344000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000d5f000)={&(0x7f0000411000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f00000fd000)=[], 0x0, &(0x7f0000ec9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0, 0x400000000000100}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000a34000-0x4)=0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000814000)={0x9, 0x7fffffff, 0x1, 0x1, 0x4, 0x3}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$netlink(0x10, 0x3, 0x12) writev(r2, &(0x7f00004d7000)=[], 0x0) fcntl$getflags(r3, 0x401) r4 = fcntl$dupfd(r2, 0x406, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x408, 0x800000000000000, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x2, 0x2, 0x0) getsockopt$inet6_buf(r1, 0x29, 0xdf, &(0x7f000007c000)="000000000000000000", &(0x7f0000a77000-0x4)=0x9) r7 = open(&(0x7f0000eb2000-0x8)="2e2f66696c653000", 0x28042, 0x0) setsockopt$inet_mtu(r6, 0x0, 0xa, &(0x7f0000517000-0x4)=0x3, 0x4) connect$inet(r6, &(0x7f0000bdb000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fallocate(r5, 0x0, 0xfdff, 0xe4) sendfile(r6, r7, &(0x7f0000c39000)=0x32, 0xfffe) fcntl$setstatus(r6, 0x4, 0x40000) r8 = syz_open_dev$sndseq(&(0x7f0000f13000)="2f6465762f736e642f73657100", 0x0, 0x20044) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r8, 0xc0bc5351, &(0x7f0000011000-0xbc)={0x10, 0x0, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, "834c69b67c101ace", "c3340e018be73f652b8473cabf47b59a67ff135bad83dc9302c49558c80048c2", 0x8000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6_mreq(r4, 0x29, 0x1f, &(0x7f000048f000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00004c8000-0x4)=0x14) setsockopt$inet_buf(r1, 0x0, 0x3, &(0x7f00006c6000)="ea0354", 0x3) 2017/11/26 02:11:13 executing program 5: mmap(&(0x7f0000000000/0xe9e000)=nil, 0xe9e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000000000000003, 0x6) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f00007c2000-0x3c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000fa6000)=0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f00002b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000917000)=0x14, 0x80800) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000566000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, r2}, 0xc) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, &(0x7f0000a72000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fa9000-0x4)=0x8, 0x80800) accept4$ipx(r3, &(0x7f00002b3000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000056e000)=0x10, 0x2800) epoll_create(0x2800010000000000) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000faa000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000a9a000)=0xfffffffffffffffd, 0x4) mmap(&(0x7f00002e6000/0xc00000)=nil, 0xc00000, 0x2, 0x20000032, r0, 0xc) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$ipx(r3, &(0x7f0000fa8000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000a75000-0x4)=0x10, 0x80000) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r3, 0x1) recvfrom$ipx(r4, &(0x7f0000fa6000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa, 0x61, &(0x7f0000db7000-0x10)={0x4, 0x3, 0xf328, "710c94df1a6b", 0x80000000, 0x0}, 0x10) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f00004d3000)={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x5a8, 0x1, 0x1, [@rand_addr=0x1000]}, 0x14) syz_emit_ethernet(0x2b, &(0x7f00006dc000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x8, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, {[]}}, @igmp={0x8000000, 0x9, 0x0, @rand_addr=0x0, "ac"}}}}}, 0x0) r5 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r5, &(0x7f0000faa000-0x25)="24000000190025f00018201000f7fc0e0a0b00000004bf0202ff11eb0800040048186be06a", 0x25) 2017/11/26 02:11:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000e11000-0x8)="47504c24656d3100", 0x42, 0x0, &(0x7f000010a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x841000)=nil, 0x841000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000f06000-0x8)="2e2f66696c653000", 0x1000000008) futex(&(0x7f0000663000-0x4)=0x3ff, 0x7, 0x7, &(0x7f00000f1000)={0x0, 0x989680}, &(0x7f000040e000)=0x9, 0x1) bind$inet(r1, &(0x7f000081c000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) symlink(&(0x7f0000f51000)="2e2f66696c653000", &(0x7f0000691000-0x8)="2e2f66696c653000") ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000b74000)=0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000fac000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KDSETLED(r1, 0x4b32, 0x562d) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000a11000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) socket$inet(0x2, 0x80000, 0x7f) mq_timedsend(r0, &(0x7f000072b000)="5f", 0x1, 0x0, 0x0) pselect6(0x40, &(0x7f0000a07000)={0x7, 0x8000, 0x80, 0x101, 0x2, 0x800, 0x7, 0x73}, &(0x7f0000279000)={0x6, 0x100000000, 0x6, 0x8001, 0x6, 0x100000000, 0x8, 0x1}, &(0x7f0000e0f000)={0x8a73, 0x0, 0x3f, 0x1, 0x0, 0x8, 0x3ff, 0xffff}, &(0x7f0000bf8000-0x10)={0x0, 0x0}, &(0x7f00002a5000)={&(0x7f0000a94000)={0x9}, 0x8}) 2017/11/26 02:11:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000dd7000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00004d2000+0x73d)=0x1c) ioctl$int_out(r0, 0x2, &(0x7f00005ce000-0x8)=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) r1 = accept4$inet(r0, &(0x7f0000ac2000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a15000-0x4)=0x10, 0x80000) r2 = fcntl$getown(r1, 0x9) sched_setaffinity(r2, 0x8, &(0x7f0000937000-0x8)=0xffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_int(r3, 0x29, 0x5a, &(0x7f0000813000)=0x5, 0x4) getcwd(&(0x7f0000d75000-0x59)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000b27000-0x4)={0xc}, 0x4) fdatasync(r0) getsockopt$inet6_int(r3, 0x29, 0x1a, &(0x7f0000c83000-0x4)=0x0, &(0x7f0000ec3000)=0x4) r4 = socket$inet6(0xa, 0x802, 0x88) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00004fc000-0x8)={0x0, 0x8}, &(0x7f0000b1b000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000e4c000)={r5, @in6={{0xa, 0x3, 0x4d, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20020}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$void(r4, 0x5450) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e69000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) perf_event_open(&(0x7f0000b12000-0x78)={0x7, 0x78, 0x100000000000, 0xfffffffffffffffc, 0xf3, 0xeb7d, 0x0, 0xffffffffffffff80, 0x8010, 0x2, 0x2ed, 0x100000001, 0x86c5, 0x1, 0x0, 0x9, 0x5, 0x100000000000, 0x7, 0x22840, 0xa7, 0x6, 0x0, 0x5, 0xffffffffffffff00, 0x8000, 0x0}, 0x0, 0x9, r6, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0xa, &(0x7f000046d000-0x4)=0xfc, 0x4) r7 = add_key$user(&(0x7f0000c3e000)="7573657200", &(0x7f0000a84000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000172000-0x4d)="f62e03168ae5deaf17078e35827630e61d5fcc709bf94cd29cd020c56bc31d7f5ae0905d057bf822aaff028ec2bdd706fa935ca90764cba39067c1fe42a06f56e71874f8b3ba235dbe7f22b04e", 0x4d, 0xfffffffffffffffa) r8 = request_key(&(0x7f00008a1000-0x6)="6c6f676f6e00", &(0x7f00008b8000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000728000-0x11)="2f6465762f7667615f6172626974657200", 0xfffffffffffffffb) keyctl$reject(0x13, r7, 0x10000, 0x6, r8) bind$inet6(r4, &(0x7f00003c5000-0x1c)={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$inet_sctp(r4, &(0x7f0000558000-0x38)={&(0x7f0000893000-0x1c)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d0b000)=[{&(0x7f0000225000)="470a3747e4d6c6dc7e519c8cfa37b13380c40d8724eb4f1fe4fb8607a6fa401ca8969a47542c8e2cb00000000000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000544000)=[], 0x0) r9 = syz_open_dev$loop(&(0x7f0000e9c000)="2f6465762f6c6f6f702300", 0x0, 0x801) ioctl(r9, 0x4400000000001278, &(0x7f0000597000-0x1)="78") pipe(&(0x7f000044a000-0x8)={0x0, 0x0}) ioctl$sock_netrom_TIOCINQ(r6, 0x541b, &(0x7f0000556000)=0x0) socket$inet(0x2, 0x3, 0x1ffffffffffffffe) 2017/11/26 02:11:13 executing program 1: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000fa2000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000238000)={{0xa, 0x0, 0xf5, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff00000000}, 0x3, [0x400000000000, 0xffffffffffffff42, 0x6, 0xff, 0x6, 0x5, 0x1a6e, 0x100000001]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x100000802, 0x80000000000300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) munmap(&(0x7f0000c1c000/0x4000)=nil, 0x4000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) readv(r1, &(0x7f0000a88000)=[{&(0x7f0000cc4000-0xad)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xad}, {&(0x7f0000f77000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3f}, {&(0x7f0000be0000-0xb)="0000000000000000000000", 0xb}, {&(0x7f0000675000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b}], 0x4) mmap(&(0x7f0000c1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000c1c000+0x317)=0x0) bind$inet(r2, &(0x7f0000490000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$ppp(0xffffffffffffff9c, &(0x7f0000689000-0x9)="2f6465762f70707000", 0x111400, 0x0) mmap(&(0x7f0000c1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000c1e000-0xd)="2f6465762f7573626d6f6e2300", 0x18c, 0x20180) syz_open_dev$loop(&(0x7f0000858000)="2f6465762f6c6f6f702300", 0x3ffc000000, 0x40) pipe2(&(0x7f000077e000)={0x0, 0x0}, 0x0) r3 = syz_open_dev$mice(&(0x7f0000489000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x802) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) sendto$inet(r2, &(0x7f0000631000)="", 0x0, 0x20000001, &(0x7f00005da000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$dupfd(r2, 0x0, r2) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x4, 0x8032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fb1000+0x9d0)="2f6465762f7667615f6172626974657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r4, 0xc0505405, &(0x7f00005db000-0x50)={{0x3, 0x0, 0x1ff, 0x3, 0x0}, 0x5, 0x2, 0x75, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mlock(&(0x7f0000728000/0x1000)=nil, 0x1000) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync_file_range(r4, 0x6, 0x100, 0x1) open(&(0x7f0000fcf000)="2e2f66696c653000", 0x200000, 0x101) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/26 02:11:13 executing program 2: socket$inet6(0xa, 0x8000f, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="76626f786e65743000", 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000198000-0x3c)=[@in={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xfff, @loopback={0x0, 0x1}, 0xffff000}], 0x3c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b00000)="2f6465762f70746d7800", 0x106, 0x0) writev(r1, &(0x7f0000da1000-0x3)=[{&(0x7f0000fc0000-0x1000)="60745d5ba48e28c8cab5e801f2c78aac5df2fcbc6f22627993ffa7043fa0a8e317662ba96c5f6012f99e1edbc618bf5ba4c18a8acf79a7f3f43a4670b880ca59357c59042fc3250567bbfea28ee3eb5d8edcd4dc173a7c7f7e4ff1004e396f2faa753ba8a2953758d0918684f0d565605549e60d403689140d2db3", 0x7b}], 0x1) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000dcd000-0x4)=0x7eff) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) fcntl$setstatus(r2, 0x4, 0x800) ioctl$TCSETA(r1, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0xfffffffffffffffd, 0x5, 0x7d287d48, 0x2, 0xffffffffffffffc1, 0x0, 0xf21, 0x8}) 2017/11/26 02:11:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f0000376000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) set_tid_address(&(0x7f0000284000)=0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000961000-0x10)={0x0, 0x8, "7dd3f17b547b2a87"}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00001fc000)={r1, 0x6e}, &(0x7f0000caf000)=0x8) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f00004d3000-0x81)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") write$eventfd(0xffffffffffffffff, &(0x7f0000001000)=0x1000, 0x8) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000277000)={0x1000, 0x5, 0xc73e, 0xfffffffffffffffc, 0x10001, 0x8, 0xbf94, 0x401, 0x100, 0x52}) epoll_create(0x1ff) pipe(&(0x7f0000000000)={0x0, 0x0}) openat$ppp(0xffffffffffffff9c, &(0x7f0000b8b000)="2f6465762f70707000", 0x200080, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x8, 0x20}, &(0x7f0000001000-0x4)=0xc) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000334000)={0x6, 0x0, {0x0, 0x0, 0x8000, 0x3, 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]}) r4 = syz_open_dev$tun(&(0x7f0000f95000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x80000) fsetxattr(r4, &(0x7f000039d000)=@known="73797374656d2e706f7369785f61636c5f61636365737300", &(0x7f00009b8000)="020000000100000001000d02", 0xc, 0x3) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000aaa000)={0x3, 0x2}) 2017/11/26 02:11:13 executing program 0: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x1, &(0x7f0000fc2000-0x8)={0x203}, 0x0, 0x8) r0 = socket$inet6(0xa, 0x84, 0xffffffffffff0001) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x7) r2 = dup3(r0, r1, 0x80000) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000fc0000+0x72d)="95a4a21f1c823c8fee97ba27ae1657fe55abebc689ac4a54980f545f66ed0fb82673dedf0088342c9aae3662a3360b3b68a5567603040b", 0x37) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000fc2000-0x38)={&(0x7f0000fc1000)=@in6={0xa, 0x1, 0x101, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}, 0x1c, &(0x7f0000dac000)=[], 0x0, 0x0, 0x0, 0x20008090}, 0x8000) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000fc2000-0x76)="2748b301b01bc4f59374b6d6c2fb929b131b639b3e410afff7ecce84167f37127d7dd028d28140d091cd641247cbb749498900000000000012347c7d630654cfecd5d1e3190e895d008974a599751d55b83c63fd07303d299bec7b2c16a04275b366ec1588fe054413ee55bd07005b67d14b9237ea42a18cb7daaa9aa9a83371cf00720a00000000000000005175c79e0e4a3f2568cbfac6afde2463b6c4a1cfc7187f8af8b73c47d352a4b9aa415d17b0e63b91367d7a8b72", 0xb9, 0x80, &(0x7f0000fbb000)={0xa, 0x3, 0x5d41, @loopback={0x0, 0x1}, 0x6}, 0x1c) fadvise64(r0, 0x21fefffffff, 0x1fe, 0x1) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2c, &(0x7f0000fc3000-0x68)="818038ebcc1466706e6e53cd299041dbb9f54f64d51012f772b01045e7f0949b701ed5996a05007244c147083dce8bef0fb507f436d99b444dbc991147d22cd49855b5f9b52ecc6e737c01085de0a6d500e32d1690129f006d88090010dbc45e7503cca110cb8707", 0x68) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000fc3000)="2e2f66696c653000", &(0x7f0000fc4000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000fc3000)="73797374656d757365722a2a65746830766d6e6574312f757365727070703073656c696e757800", 0x27, 0x3) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$notify(r2, 0x402, 0x1000000004b) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000044a000-0x10)=@generic="00de759061f7e4eb1d7e63c5cf1be6e4", 0x10) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/26 02:11:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000087a000-0xe)="2f6465762f6b657963686f726400", 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00008b4000-0xc)={0x0, 0x0}) ppoll(&(0x7f0000038000)=[], 0x0, &(0x7f0000fde000)={0x0, 0x0}, &(0x7f00001e4000)={0x9129}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000846000-0xc)={0x80000000, 0x0}) 2017/11/26 02:11:13 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f000001c000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000a41000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x18, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="4c8da283b4f272d050eecba239b7af08"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)="2e2f66696c653000", &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000002000-0x8)="6b657972696e6700", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000-0x4)="0df44000", 0xfffffffffffffff8) keyctl$get_persistent(0x16, r1, r2) ioprio_get$uid(0x3, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000002000)=0x0) fcntl$setown(r0, 0x8, r3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000003000)=0x5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000004000)=0x10, 0x800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000005000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x1, 0x7, 0x1, 0x5}, &(0x7f0000006000-0x4)=0xa0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000005000)={0x5, 0xa47, 0x200, 0x8000, 0x6, 0x5, 0x7, 0xaa9, r4}, &(0x7f0000002000-0x4)=0x20) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000006000)=[{&(0x7f0000007000-0x9c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9c}, {&(0x7f0000004000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}, {&(0x7f0000002000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5}, {&(0x7f0000002000-0x1a)="0000000000000000000000000000000000000000000000000000", 0x1a}, {&(0x7f0000007000-0xa4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4}, {&(0x7f0000006000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39}, {&(0x7f0000007000-0xa9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa9}, {&(0x7f0000007000-0x8b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b}], 0x8) 2017/11/26 02:11:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8020400000000802, 0x400) bind(r0, &(0x7f0000b56000)=@nfc_llcp={0x27, 0x3, 0x100000000001, 0x5, 0xffff, 0x3, "ac5c62fe460988eb741f41b4e1bc390b580842a2323a4bd59ba372655acbfb10251280de5691ed73e6e4c8f3b75cbf89c5af01412bf2d36c773e8be1512d67", 0x3}, 0x60) accept4$unix(r0, &(0x7f0000351000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00006e5000-0x4)=0x1002, 0x800) mlockall(0x3) poll(&(0x7f00003af000)=[{r0, 0x0, 0x0}], 0x1, 0xfffffffffffffe21) 2017/11/26 02:11:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00009f4000)="", &(0x7f0000000000)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") lremovexattr(&(0x7f0000000000)="2e2f66696c653000", &(0x7f000078c000-0xe)=@known="73797374656d2e61647669736500") setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x100, 0x80) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)="2e2f66696c653000", &(0x7f00009e3000-0x8)="2e2f66696c653000", &(0x7f0000ea5000)="6d717565756500", 0x100002, &(0x7f0000444000)="") mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000002d000)="76076f786e537431183a73656c696e757800b1", 0x0) r1 = socket$inet(0x2, 0x2, 0x0) mkdir(&(0x7f000000b000)="2e2f66696c653000", 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000026000)="2e2f66696c653000", 0x0, 0x0) getdents64(r2, &(0x7f000002a000-0x2c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30) setsockopt$inet_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000004000)="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", 0x1000) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000002f000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000002f000-0x4)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f0000008000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, r3}, 0xc) r4 = socket$inet(0x2, 0x2, 0x2ba9) setsockopt$inet_opts(r1, 0x0, 0xb, &(0x7f0000009000-0x46)="97b37ec0ec2cc1edc4de9f8eb9293ad4e690b01ca6c7ec759ca33a5cee764dddac7e10402b41051a91b55769d7467c3b1943965cb5f775228da17da7feb385561e0b5d03c3a5", 0x46) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000019000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) recvfrom$inet6(r2, &(0x7f000002e000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb, 0x20, &(0x7f000002d000)={0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}, 0x1c) setsockopt$inet_int(r4, 0x0, 0x0, &(0x7f00009d0000)=0x2, 0x4) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000002c000)=0x200000000007, 0x4) 2017/11/26 02:11:13 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)="00", 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) setpgid(r2, r2) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000001000-0x28)={@generic="dc0c317b24090100000057910492d3f1", @ifru_settings={0x7fffffff, 0x5, @fr=&(0x7f0000001000)={0x1f, 0x8b, 0x3, 0x80005, 0xdfb6, 0x80, 0x1f}}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x9, 0x1f, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r3, 0x1, 0x4, &(0x7f0000002000)="16637e44a4ac56d57481fa5b81ee738785c3f1ea8569104fe1d5a7f2f6b8322572a0dff8abb4a979dba69aaaba1539db14d63401c6e19ca6962c550a0ec9540802cb70b955f1f6188fd99806f1bb", 0x4e) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000001000-0x40)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000004000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000002000-0x8)=[0x0, 0x0], &(0x7f0000004000-0x8)=[0x0, 0x0], 0x6, 0x3, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r1, &(0x7f0000003000)=0x0, 0x2, &(0x7f0000004000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000000000)=r1) r5 = socket(0xa, 0x2, 0x0) poll(&(0x7f000002a000-0x50)=[{r0, 0x2000, 0x0}, {r5, 0xc004, 0x0}, {r3, 0x20, 0x0}, {r3, 0x80, 0x0}, {r0, 0x40, 0x0}, {r3, 0xa408, 0x0}, {r5, 0x8100, 0x0}, {r5, 0xc090, 0x0}, {0xffffffffffffffff, 0xc, 0x0}, {r0, 0x4001, 0x0}], 0xa, 0x7f) getsockname(r3, &(0x7f0000405000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00005a4000)=0x10) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f00005da000)={0x3, 0xf9, &(0x7f00002e0000-0xf9)="33e519bd56903a1fbc76467c65b2a449d6808c1db7910265360c3b68004d2f38f2a6d55698c40f48f369a93b75dbdfecd8705993c7111ef268d9a22b041b02c3a9b065fb36d4f4709aacb131d34fc1b074a63d91e668f7b57ddd5043efd6f5e45b07214b1ec6dc1f17ab7d1aaef9e6d9f5c3fa7b99a71ee68ba1edf6cbc260c5a47122d8cd4e3fa60e4f02e6cd5236d5763647f60bf3b21cdaa3590dffcfa9845b674a4e94dda251b4afb0363113d7b2de55c21fd5677884b59add32db138272e8e87b2f1ac44576787a101ccbd9577dea038c44fadecb8a05c7c67cfd6018d9a7f2641c6b73eb5e7d6a1bed3d6e481bf3a94807ec6c618526"}) getsockopt(r5, 0x0, 0x41, &(0x7f0000dd3000-0x54)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000004000-0x4)=0x54) 2017/11/26 02:11:13 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000012000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getpgrp(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x1, 0x80000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000002000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) fcntl$getownex(r0, 0x10, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r1, &(0x7f0000005000)=@known="73797374656d2e706f7369785f616306000000000000007400", &(0x7f0000013000-0x4)="255b2f00", 0x4, 0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000004000-0x8)={0x0, 0x0}) gettid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000004000-0x8)={0x0, 0x0}) r3 = getpgrp(r2) r4 = mq_open(&(0x7f0000004000-0xd)="ff65746830626465766c6f2d00", 0x0, 0x0, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r4, &(0x7f0000006000)={0x4}, 0x8, 0x807ff) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(r3, 0x61dcc6a68392bb54, &(0x7f0000187000)=0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005e0000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r5 = syz_open_dev$sndseq(&(0x7f0000c87000-0xd)="2f6465762f736e642f73657100", 0x0, 0x10002) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r5, 0xc0305302, &(0x7f0000eb7000)={0x80000, 0x6a8, 0xfffffffffffffffb, 0x81, 0x1000, 0xec40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r5, 0x40bc5311, &(0x7f0000b6e000-0xbc)={0x1, 0x3, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1, "08e4f95490f2416e", "c69fca71c61742e5649571b059e41265025451867446e004da7ef9d9d56c9fe8", 0x9, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/26 02:11:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000067d000)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000ce8000)={0x9, 0x4, 0x1, 0x3, 0x0}, &(0x7f0000fe4000)=0x10) socket$netlink(0x10, 0x3, 0x0) socket$inet(0x2, 0x0, 0xffffffffffffff44) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000869000)="2f6465762f70746d7800", 0x420000, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = open(&(0x7f0000396000-0x8)="2e2f66696c653000", 0x501, 0x30) setsockopt$inet6_tcp_int(r3, 0x6, 0x1a, &(0x7f000037b000)=0x5313, 0x4) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f000000c000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000007000-0x30)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x6, [@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @multicast1=0xe0000001, @broadcast=0xffffffff, @rand_addr=0x0]}, 0x28) r4 = open(&(0x7f00006a2000-0x8)="2e2f66696c653000", 0x80080, 0x60) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000d05000)={0x0, 0x0, 0x0}, 0xc) lstat(&(0x7f000073f000)="2e2f66696c653000", &(0x7f0000e79000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgid(r5) fstat(r2, &(0x7f0000891000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000888000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00002af000-0xe8)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d19000-0x4)=0xe8) getgid() sendmsg$unix(r4, &(0x7f0000ac6000-0x38)={&(0x7f0000c69000+0x44e)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000481000-0x80)=[{&(0x7f0000f6e000)="4dc47cca2b1e69f548a94ee626827ec941761e3bb6cd7c4a3a26abe7a773feb4a4f3c8f0f50118a8057fecd0eec30e427cf2eafff8e0ade94a245177dae7f50b6b20945b5335353768d5276711d88f628c157eda63bd138692a3a8f52a4a", 0x5e}, {&(0x7f000004a000-0xdf)="0a53581911c898b46c2ec2b9fb088fa4b3e77f07feaf862cdbfc893bd56c53e5b277c71dba07c2963018381aa5520872cc60e21491c357df5c44d82374075984ea6010b13c7f728dbba2a0bedaa80df3156977fde19727ca223486304e79df099a51b6bfb1638150e1955457c22e23d79440fa0d45fa3335cbd1b9b2ca4ba5186c205a9031aa34d41d345e5fe225601d06bc1668c627dbc57015b4e65a896bdc2fa0064357be09a9c7865daf91b35492aeb2573e32d086e9ea699f1f358741d96b8d92dc78c9550c390a451b11d60fcff1ae6718c538993fe650b2cced53dd", 0xdf}, {&(0x7f0000121000)="2d4140a4598eaa90f9d550419ca8c228b003e8c43e0340bb5f939c52fae60b38077fca8d9cd540e57fcfc1f58045c7a3f20c9aa21dc7b2e48c1400c6d3733461e527931900658ac010f20798943d270dbceb62ce64070bc1fea913061c0d5316becc68aae1823b1f62a4e66aefbba6c062f31d9b10d7410e9fd738f4af99409b033acbe92238d43bcc", 0x89}, {&(0x7f000066c000-0xc6)="0382e642b3f1886af7a47690205bbb23f5eb51a1790aa1de8181784ac77c016a582495aecbc601532189fa12d3a9d9a30c004be0033e1e8dd11e0c74427dcb0e23c7c41874d857dd52db223b7b1ea7b90c51c4d83cb5258fc4f984d6c3dbe2eb199daff750142ca540ea2bafce140f9156764eca18ba1f7e5a57086d08cdb44b27833a3665a6f2a2ecf755759f7b5f059e0ad1ffe90f47bccc82317ece521f7631465eb26671009a89e5d848c0b7f799eecd22dedc89652b0a2fd67713f8a6815c7e85379f6d", 0xc6}, {&(0x7f0000918000-0xe0)="a44d5acec97590e3e352cea7f36998d77d8476c33093e5b977c193f46f168f7042ae3ac209cd6e58165f4c5dc9dd4a9d438b1f73b698ef223015c8735e0d408fb12189c857800a2e7d72cb29a30f4aace85c803dcfb5b94230fdbee2c45389dbfdffff0000a7d797236a6e67c02db296ee270000004000000000c44edc4b7d150e93338abf8648147a092daf9f80fef9cfbb18b4ff0685f9a30d6fd75a0f9e9d42e436731dc3d284248472fffffff749b58a2a0003ff00000040000000e4c2e49ca9d4f8a3e68ce4fdeb04a133a04ce72452d39d386e91bbe953ae66f154c475", 0xe0}, {&(0x7f0000751000-0xef)="fa9c6bec71b61cac5ff5a8396f1e0f5e266662c52d3c31195d0c86221a622d0a89c0c6dbf9fcab866acb30e6e90390f12693cba89077e7afc92b73cf7e5dcf689a6583f45e683555965f32382f808aadbf7bf3b97c140fae5f5e9e0a5e92a7187d17b549152dfd1e1e329649b5c7f0653df6914cd6d235640ef3bfee788e91e67485abdadf411ee4b62dc26724e3327209cab5be7b45a9cecda2cee2d7d7617288ddf3ff2571988aa8b90f16495a37f6a6c8fb068274255316101f558bdf0da050a7fe0445ecf058d3596519434f8e97b3729e4a16d7941582791ff28f2e3678a35d555259bb3f23e558046267b7f7", 0xef}, {&(0x7f0000523000)="c9567d55dcc805cb0bdfeffd46cd700ee2725f762b88e6cc48fd9a9ef2ed7f1817f807d80ec3bc48017586adf17f1ce4ab9688000000000000000544c0256ccd9ce9a3dbdf6bac46efa19bc3257ddbef4c446ae148", 0x55}, {&(0x7f00005b5000)="16c74dccf5f5f9f21b2dde20ea2fc86e58cf9e577c1ea81e3e85d77296b1dfef259eb4b7224a0b9ef3fec37ff1177f3c8048214805f3ca3ccd3c8b7736b2a82177a0db473ecf4f57ae55f8dcfc2a2db0a1cb2029011c4518f36c112dee558d6f5195b8f3bb73837ed91959db99dfa0db4225233bc72f25846fffff6c9f935b95c7e381a5bde70a3f7a34d08e8da6", 0x8e}], 0x8, &(0x7f0000853000-0x78)=[@rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r5, r6, 0x0}, @cred={0x20, 0x1, 0x2, r7, 0x0, r8}, @rights={0x28, 0x1, 0x1, [r4, r1, r2, r4, r4]}], 0x4, 0x8002}, 0x810) socket(0x10, 0x3, 0x0) ioctl$EVIOCSABS0(r4, 0x401845c0, &(0x7f000052f000)={0xffffffff, 0x40, 0x4, 0x1ff, 0x5, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0xc000000000000000) socket$inet6(0xa, 0x80002, 0x88) [ 289.893098] binder: 8875:8901 ioctl c0286404 209bffd8 returned -22 [ 289.913609] binder: 8875:8901 ioctl 2401 9 returned -22 [ 289.924979] binder: 8875:8901 ioctl 4c05 2063b000 returned -22 2017/11/26 02:11:13 executing program 6: openat$sequencer(0xffffffffffffff9c, &(0x7f0000742000)="2f6465762f73657175656e63657200", 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e28000)=0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000d29000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf18000)=nil, 0xf18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000c71000-0x9)="2f6465762f73672300", 0x101, 0x100ffd) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x4000201) r4 = perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x27, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000005, 0x0, 0x1e, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x21, 0x671, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x200, 0x4, 0x94, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x4, 0x6f11, 0x3, 0x20000000000, 0x0, 0xfffffffffffffffe, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0x4, r4, 0x1) r5 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x48, 0x3ffffe) gettid() r6 = syz_open_dev$usbmon(&(0x7f0000768000-0xd)="2f6465762f7573626d6f6e2300", 0x3a1, 0x103) r7 = syz_open_dev$loop(&(0x7f0000002000)="2f6465762f6c6f6f702300", 0x0, 0x0) mq_getsetattr(r4, &(0x7f000034b000)={0x3, 0x1, 0xfffffffffffff7fc, 0x100000000000080, 0x4375749e, 0x100, 0xfffffffffffffeff, 0x200}, &(0x7f0000a6b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl(r7, 0x4000400000001262, &(0x7f00003b8000)="47fc") setsockopt$llc_int(r5, 0x10c, 0xb, &(0x7f000059f000-0x4)=0x6, 0x4) socket$netlink(0x10, 0x3, 0xc) writev(r6, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b85000100010100ff3ffe5822", 0x1f}], 0x1) r8 = socket$netlink(0x10, 0x3, 0xffffffefffffffff) setsockopt$sock_linger(r8, 0x1, 0xd, &(0x7f00008d8000)={0x5, 0x545}, 0x8) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000376000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0x3, 0x20, 0x1, 0x3, 0x3, 0x80, 0x80, 0x2, r1, r2}, {0x4, 0x4, 0x66d, 0x8, 0x101, 0x40, 0xc0a, 0x0}, {0x0, 0x100, 0xfffffffffffffc00, 0x7}, 0x4800000, 0xfffffffffffffff7, 0x400, 0x1, 0x4e, 0x0}, {{@in=@multicast2=0xe0000002, 0x2, 0x3}, 0x1b, @in=@multicast2=0xe0000002, 0x44, 0x1, 0x0, 0x80000001, 0xa1, 0x101, 0x2}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f000051b000-0x38)={&(0x7f000095e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd2093e02fcc7cfaaf489608028a23cff8ffa618f69da7a78a04a6", 0x1b}], 0x1, &(0x7f0000164000-0x70)=[@rights={0x10, 0x1, 0x1, []}], 0x1, 0x2000c840}, 0x0) r9 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x8002) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x5, 0xfffffffffffffffe, 0xda11, 0x4007fffffff, 0x5, 0x7}) r10 = gettid() stat(&(0x7f0000358000)="2e2f66696c653000", &(0x7f000026e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r9, &(0x7f00008ac000)={&(0x7f0000cef000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000a43000)=[{&(0x7f0000b2c000-0x62)="c13293a9ce15f8169e3a2c72cb327873e9bea9cdde7c8f9ca70b529c9c1f79ce586af3097d9b4696ad3bbaec1b4b8289a830fb9e5f908f7c7ad244d9a5085f52d8853bbc12a9ee571896d1b4423f0a32ae7c133b4d03844eda20abaae0935892887f", 0x62}, {&(0x7f0000c63000-0x7c)="676a38687bf537b8d5df0ac517024296ce42c0034d225fd95e9408c4a8c26da4ed433175ef01731fa140a9b046a0a7c139340f1e8b2a885ebf3d63ded144e2c743142de0df503ace293984da22afdc661b0a2e2170e894d9b78743fcda4a4d5ebc897fb2b3905ae0d2097f82e551cba72b69aaa1a67d282f199b4a51", 0x7c}, {&(0x7f0000ef6000)="75eca1829ac232d0cfccc12fd767ecea372c85eaebd37c3443a3aa5c37aa7242a71b2e16e12587d167", 0x29}, {&(0x7f00003cf000-0x2f)="c5760999fdc9081e1df30bb0b02e9852f2f2973e61573b700c09a6cf0b240014770734264c48c7a21a330248395c4a", 0x2f}, {&(0x7f0000c2f000-0x8a)="f95ea60b6f2e6721ecd331b0487ceeeddf556bb170af14fde647c6b4b5a22b789cf2f76c2e0738718933d37b86fc393c3d68d0f94e9a59c681234db2c335a28bd1728e538779838b315c2b6a99e668e924241e50651683f079ee483fd25ad037dc762b33eea7e7d3267551e272f01ad8ef43e5c32ec34dc26fba10f30b4aeb785d9f94eebd81ea272a3f", 0x8a}, {&(0x7f0000cdc000)="8579545c01311cba708d267eaa0d451561b7169022b10de01b237c91096a2eaa0cadddb13e35048ec9975d1584d8f01c57710e9c4331f225df70111464f7d5ecacc5f9a971aae56cb4f7f13eda334175f75e2df021e4545c245ee4c40a2cf3", 0x5f}, {&(0x7f0000857000)="b54f08d28b5d422cb0f99630b2157fcfea5f1511ff34510d6ba310c1135b20d89f19fc7c1a02716cdcba482165533f295a3d8d918c83eed106523e4af16b4a625f3885d4b820e10e36721784bec71100f5ecf9e955fd9e20f69ddbabea234a148f438c2c7a8875c23b4d28a7f357d39a64a1648775c7c968eb", 0x79}], 0x7, &(0x7f00003df000-0x20)=[@cred={0x20, 0x1, 0x2, r10, 0x0, r11}], 0x1, 0x4000}, 0x8040) ioctl(r9, 0x2285, &(0x7f0000007000)="53") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/26 02:11:13 executing program 3: r0 = syz_fuse_mount(&(0x7f000032a000)="2e2f66696c653000", 0x1000, 0x0, 0x0, 0x2, 0x20080) fstat(r0, &(0x7f0000739000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000007f000)={0x7, 0x78, 0x2, 0x100000003, 0x8, 0x8, 0x0, 0x100, 0x4000, 0xa, 0xca, 0x5, 0x4, 0x6, 0x0, 0xc51, 0x0, 0xfffffffffffffff8, 0x0, 0x8000, 0x6, 0x8, 0x0, 0x1, 0x258, 0x2, 0x0}, r1, 0x600000000000000, 0xffffffffffffff9c, 0x8) r3 = syz_open_dev$mice(&(0x7f0000477000)="2f6465762f696e7075742f6d69636500", 0x0, 0x10000) perf_event_open(&(0x7f0000a12000-0x78)={0x2, 0x78, 0x1, 0x1000, 0xffffffffffffff80, 0x7fff, 0x0, 0x8, 0x2000, 0x9, 0xf268, 0x7, 0x5, 0x9, 0x0, 0x603, 0x2, 0x9, 0x5, 0x48, 0x5, 0x8, 0x7, 0x6e, 0x3, 0x8, 0x0}, r1, 0x2a83, r2, 0xb) setrlimit(0xb, &(0x7f000003a000)={0x0, 0x0}) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c80, r4) rt_sigprocmask(0x0, &(0x7f0000038000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigqueueinfo(r1, 0x20, &(0x7f0000035000)={0x0, 0x2, 0x3, 0x0}) openat$rtc(0xffffffffffffff9c, &(0x7f000036e000-0x9)="2f6465762f72746300", 0x80, 0x0) 2017/11/26 02:11:13 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f0000000000)="623503", 0x3) mmap(&(0x7f000001b000/0x2000)=nil, 0x2000, 0x1000000, 0x40000032, r0, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0xd, 0x401) 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) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000003000-0x8)={0x0, 0x80}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000002000-0xa0)={r2, @in6={{0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x5, 0x1, 0x4000000040, 0x85}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000002000-0x8)={0x0, 0x200}, &(0x7f000001d000-0x4)=0x8) mmap(&(0x7f0000000000/0xdd4000)=nil, 0xdd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000886000)="7363616c61626c6500", 0x9) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r3, 0x0, 0x17, &(0x7f0000dd7000-0x4)=0x0, &(0x7f0000597000)=0x4) bind$inet(r3, &(0x7f0000937000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f00009a9000)="", 0x0, 0x20008045, &(0x7f0000777000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000dd9000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x1, 0x0, 0x9, 0x7f, 0xfffffffffffff000, 0x5}, &(0x7f0000dd7000)=0x20) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r3, &(0x7f0000857000-0x1)="e3", 0x1, 0x81, 0x0, 0x0) shutdown(r0, 0x0) mmap(&(0x7f0000dd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000ddc000-0x19)="fac86c0000eb1705001c00080000000100000000000000d0ee", 0x19) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x1000000000031, r0, 0xfffffffffffffffd) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000dd9000-0x20)={@common="697036746e6c30000000000000000000", @ifru_flags=0x4000}) 2017/11/26 02:11:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x1f843eb5) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000198000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x80, 0x0) accept4$unix(r1, &(0x7f0000aca000-0x1002)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000780000)=0x1002, 0x80800) socket$unix(0x1, 0x10400004, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000344000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000d5f000)={&(0x7f0000411000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f00000fd000)=[], 0x0, &(0x7f0000ec9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0, 0x400000000000100}, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f000076e000-0x4)=0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f00009f9000)=0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000034000)={0x5, 0x7fffffff, 0x8000, 0x7fff, 0x4, 0x400000000}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00004d7000)=[], 0x0) fcntl$getflags(r2, 0x401) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x1000000004, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2000000000, 0x0, 0x1000, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x80080000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x16a866a83c810d3d, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, r3, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000261000)={0x3, 0x7}) r5 = syz_open_dev$sndseq(&(0x7f0000f0f000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20044) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r5, 0xc0bc5351, &(0x7f0000011000-0xbc)={0x10, 0x0, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffff80000001, "834c69b67c101ace", "c3340e018be73f652b8473cabf47b59a67ff135bad83dc9302c49558c80048c2", 0x8000000, 0x21, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = syz_open_dev$mice(&(0x7f00004fe000)="2f6465762f696e7075742f6d69636500", 0x0, 0x4000) r7 = openat$keychord(0xffffffffffffff9c, &(0x7f0000807000)="2f6465762f6b657963686f726400", 0x80002, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00007f0000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000a66000)=0x14) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = accept(r8, 0x0, &(0x7f00008cb000)=0x0) getsockopt$llc_int(r9, 0x10c, 0xf, &(0x7f00002e5000-0x4)=0x0, &(0x7f00005e3000)=0x4) setsockopt$inet6_buf(r8, 0x29, 0x4, &(0x7f000076d000)="", 0x0) setsockopt$inet_buf(r1, 0x0, 0x4000000029, &(0x7f00008e8000)="45", 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r6, 0x40605346, &(0x7f0000dc0000-0x5c)={0x0, 0x2, {0xffffffffffffffff, 0x3, 0xfdf5, 0x1, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PIO_UNISCRNMAP(r7, 0x4b6a, &(0x7f0000005000)="") ioctl$sock_ifreq(r4, 0x89f1, &(0x7f0000976000)={@common="74756e6c300000000000000000000000", @ifru_data=&(0x7f00008e8000-0x20)="0100000000000200000306000000eb00ecff000000000300044dfaf5238f7e23"}) sync() 2017/11/26 02:11:13 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) gettid() r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004cb000-0xc)="2f6465762f72666b696c6c00", 0x14800, 0x0) clock_gettime(0x0, &(0x7f0000b7d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$llc(0xffffffffffffffff, &(0x7f0000ae5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000033d000-0x4)=0x10, 0x2000000807fe) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000a2c000-0x8)={0x0, 0x0}) r2 = accept(r1, &(0x7f0000055000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00003c0000)=0x14) mmap(&(0x7f0000b45000/0x4000)=nil, 0x4000, 0x3, 0x51932, r2, 0x0) socket$inet6(0xa, 0x3, 0x4000000000ffb) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000fd8000-0x1)={0x1}, 0x1) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x37, &(0x7f00003cd000-0xd0)="0200b51a5b31306e000007ff71ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd05009f0000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f271be60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f12513c3525ad0ffffffffffffffff3d328501902dad3e668fa3f9b8974fec92b83661465797e6fbff6ca7556ddfaeda00000000000000003e5a2db8352780dff40bb45a7883", 0xd0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000ecc000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000368000-0x4)=0x14) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r3, 0x6, 0x817, &(0x7f00007d1000-0x4)=0x0, &(0x7f0000fe8000-0x4)=0x4) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x244000)=nil, 0x244000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000242000)={{{{0xa, 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]}, {{0xa, 0x1, 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, 0x0, 0x0, 0x0]}}, 0x1000000000000000, 0x0, 0x1, "f69f8464be4bc994fe56c49be0fb7bbf7ae30c58ddb25940908b0631f9bcad39f8d94c02d9887d1dacc91624cccab892c486fb71db996733edbfc23c18c67b67cbaf8b9336638ea940e207344b6d72ec"}, 0x160) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x1000000000003b, &(0x7f00007b8000-0x14)="0000000000000000000000000000000000000000", &(0x7f0000fe8000)=0x14) 2017/11/26 02:11:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000795000-0x4)=0x1, 0x4) bind$inet6(r0, &(0x7f00006b4000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}, 0x1c) sendto$inet6(r0, &(0x7f0000fb6000)="", 0x0, 0x8001, &(0x7f0000f54000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_ifreq(r0, 0x8921, &(0x7f00008f1000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="4b58025f78f6caa0bf0f52412605f4b9"}) fsetxattr(r0, &(0x7f0000bd7000)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000d31000)="4000", 0x2, 0x3) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002a2000-0xa)="2f6465762f70746d7800", 0x80, 0x0) lstat(&(0x7f0000462000-0x8)="2e2f66696c653000", &(0x7f00004b0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSCTTY(r1, 0x540e, 0x12002) ustat(0x6, &(0x7f000087e000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) write(r0, &(0x7f000040c000-0x58)="450b290c1292055e00dab6d95842ad27170821bc280b51593ed08efabaca0d3a4b7c6966cc0c03c900006402fca5a2d88d3f905ee41bc05ca717284d18f08c993ab2fec7b860c7c9c484", 0x4a) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000d0f000)=0x0) recvmsg(r0, &(0x7f0000930000)={&(0x7f0000891000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000005a000)=[], 0x0, &(0x7f0000001000)="", 0x0, 0x0}, 0x0) timer_create(0x7, &(0x7f0000fc4000)={0x0, 0x32, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e96000)=0x0) timer_getoverrun(r2) 2017/11/26 02:11:13 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000003000-0xfd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000006000)="2f6465762f6b657963686f726400", 0x100, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000004000)={0x0, 0x9, 0x2b}) mprotect(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x7) ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f0000005000)={0x0, &(0x7f0000005000)=[]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000008000)=@random={"6f73782e00", "2f6465762f696e7075742f6576656e742300"}) r2 = dup(r1) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000003000)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000)=0xe8) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000006000-0x28)={0x0, 0x0, 0x0, 0x4778, "9158636aaec4c954128014408c261e1f323a36357b19b4e5ae7f3c63c0407410"}) 2017/11/26 02:11:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000587000)="2e2f66696c653000", 0x0) pwritev(r0, &(0x7f00003b9000-0x10)=[{&(0x7f0000c0b000-0x1)="98", 0x1}], 0x1, 0x7fffa) write$fuse_bmap(r0, &(0x7f00004b8000-0x18)={0x18, 0x10, 0xfffffffffffffffe, 0x100000}, 0x18) r1 = openat(0xffffffffffffff9c, &(0x7f0000cfd000)="2e2f66696c653000", 0x0, 0x0) r2 = socket(0x10, 0x3, 0xc) sendfile(r2, r1, &(0x7f0000fba000)=0x0, 0x80000001) faccessat(r1, &(0x7f00005cc000)="2e2f66696c653000", 0x20, 0x500) symlinkat(&(0x7f0000018000)="2e2f66696c653000", r1, &(0x7f0000f40000-0x8)="2e2f66696c653000") r3 = getpgrp(0x0) ptrace$setsig(0x4203, r3, 0xa4, &(0x7f0000428000-0x10)={0x23, 0x101, 0x4, 0xfffffffffffffff8}) mkdir(&(0x7f00001a6000-0x8)="2e2f66696c653000", 0x0) 2017/11/26 02:11:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000987000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$getown(r1, 0x9) fcntl$getownex(r0, 0x10, &(0x7f0000d23000)={0x0, 0x0}) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00009b8000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000df8000)={0x0, 0x0, 0x0}, 0xc) getpgrp(r2) gettid() r3 = getpid() getpgrp(r3) poll(&(0x7f0000271000)=[{r1, 0x2000, 0x0}, {r1, 0x830c, 0x0}, {r1, 0x80, 0x0}, {r1, 0x4, 0x0}, {r0, 0x20, 0x0}, {r0, 0x7dbe6e7911214818, 0x0}], 0x6, 0x200) getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000450000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ac0000)=0xc) r4 = fcntl$getown(r1, 0x9) r5 = getpgid(r4) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0xffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sync() syz_emit_ethernet(0x3e, &(0x7f000066d000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x9, 0x6, "a228af", 0x8, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) getsockopt$inet6_int(r0, 0x29, 0x7a, &(0x7f0000f67000-0x4)=0x0, &(0x7f0000aed000-0x4)=0x4) socketpair(0xb, 0xb, 0x2, &(0x7f0000f69000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_FREE(r7, 0x40206435, &(0x7f000007b000)={0x5, 0x0, 0xffffffffffffffff, 0x5}) bind$inet(r7, &(0x7f0000f68000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$SO_PEERCRED(r6, 0x1, 0x11, &(0x7f0000188000)={0x0, 0x0, 0x0}, 0xc) getgid() keyctl$set_reqkey_keyring(0xe, 0x3) epoll_create1(0x8001e) unlinkat(r6, &(0x7f00009e3000-0x8)="2e2f66696c653000", 0x200) request_key(&(0x7f0000016000)="6c6f676f6e00", &(0x7f0000c62000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001b9000)="7f", 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f68000-0x4)=@assoc_id=0x0, &(0x7f00008eb000-0x3)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r7, 0x84, 0xf, &(0x7f0000f69000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7b2, 0x1f, 0x7, 0x80}, &(0x7f0000010000)=0xa0) [ 289.952030] binder: 8875:8901 ioctl c0286404 209bffd8 returned -22 [ 289.968118] binder: 8875:8901 ioctl 2401 9 returned -22 [ 289.982058] binder: 8875:8901 ioctl 4c05 2063b000 returned -22 2017/11/26 02:11:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c59000-0xb)="2f6465762f6877726e6700", 0x101000, 0x0) sendto$inet6(r0, &(0x7f0000ebf000-0x98)="9943e9ff8d1d2617892adbc11fb1af9f417300005b0241581fb9fd1e1e2808dd62a3b4dd26ff0715002bf57fc949bf39ec21e91ed7b65cd9c147687f3ef98849bf4b55dc324c1685b8cff96ca381e0b2b81d3f5ed04b42aa24685fbe298dcbd8cc6ba52ce2b6fa55298dc91b7dfc1eff03db7fde7cdf3d1101ff05d53f500f7a888a7f52ae837c446096446cae0e69f0aa8198357447f4", 0x97, 0x4000, &(0x7f0000807000-0x1c)={0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) syz_emit_ethernet(0x44, &(0x7f0000724000-0x54)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0xffffffffffffefff, 0x36, 0x0, 0x0, 0x0, 0x40006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, {[@generic={0x1, 0xc, "e50258e1a7111af91026"}]}}, {"0100"}}}}}}, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f000080c000)="67cb85dc3d814a39567b7263cf5d", 0xe) socketpair$packet(0x11, 0x2, 0x300, &(0x7f000028b000-0x8)={0x0, 0x0}) setsockopt$inet_int(r0, 0x0, 0x23, &(0x7f00000f3000)=0x2, 0x4) r1 = syz_open_dev$tun(&(0x7f0000600000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000034b000-0x28)={@generic="020000ff03187f99000000000000d322", @ifru_settings={0x805, 0x4080000000000000, @fr=&(0x7f000028a000-0x18)={0x4, 0x10000, 0x0, 0x7, 0x2, 0x5, 0x10000}}}) close(r1) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f79000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x20000000000002, 0x200403, 0x3) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000c9e000-0x8)={0x800, 0xaa8}, 0x8) clone(0x61002000, &(0x7f0000f39000)="61dbd6128a1da536de76f005b660ee590556718e898b67b356b22ab5fb9cad51ea23478a317a0ce68a671f14fac8df163bebfec23749a3f857c34f26385e25ab001f1735673f30e977e7754caac35491da7eda4b570f3bbca78c307e0c3b028e870eaf8eeef1a191d1f20f20fe301cc6e9f95c923e1ecaee27c9024626c36ba067612bfcb51bbb7bd6b983a18d6f03bc936e8c4db03052fc4709363d87ec9f0c9fd09e0c63f07b34268855b75091a7de9f4c420d509fe22bf3a69cc0", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="50a3c92bc168d2188e29c402f6e249a4f78fd699233bfb5d106bc2ac4a5639cb89d412c3874d1036e5022a1e0bcd80813efab8c4a5722eee542a3f648329a04f6a7141cf4bf94c3b40bd8f25d93090ebd16db190466241846fdf7b3df051c36a0df4a878fd8d02823c8a7adbf4faa6ea2221a321ee824f7921e8b66bbc56d8c52620b748ac18e8a0fb555122efd9738a9b797ed6bb5a67688a7f00bde34a2e43e4627cf074ba7305cc569add3a5e4c396826706f1fafce0cf0a03e1f72e08467a0d95219035dc689bfead59561") sendfile(r3, r2, 0x0, 0x2bf5) r4 = socket$netlink(0x10, 0x3, 0xc) ioctl$KIOCSOUND(r0, 0x4b2f, 0x2) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000039000-0x4)=0x10000, 0x4) sendmsg$netlink(r4, &(0x7f0000ad2000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000014000)=[{0x14, 0x101, 0xd09, 0x0, 0x0, "00"}], 0x14}], 0x1, &(0x7f0000fa1000)=[], 0x0, 0x0}, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x3d, &(0x7f0000e22000)="00f144a8a27cd6a0e7b066486e82a2dce3799366c3ded2394febcdcb1ded045a9b630add2679eedd6d4d3d5572e8f0b101c4fcb052ec3da809f2bf907e3c1fd55b37655f48ef0e5410aee5af8b92da62bcafc9faaca67c2b759b0c3edad63bc85ef349d6cf247f962257fe5b887345c43b2cfe21b7e8b72aa3e67fe491d2f8ce9d7140baf5b98094d32ea2e6e2450378a10fc1c352cbf7b9d79e37864cc9ffe2ea372585d21e936b2723c3f278b87ea58ee7e4f6cce71963bfbb669c58a1c9", 0xbf) dup(r3) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x0, &(0x7f0000000000)=[]}) readv(r4, &(0x7f0000304000-0x10)=[{&(0x7f00002bb000-0x1)="00", 0x1}], 0x1) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000d5000)="2f6465762f73657175656e63657200", 0x600, 0x0) ioctl$EVIOCGABS2F(r5, 0x8018456f, &(0x7f00006d2000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socketpair$unix(0x1, 0x0, 0x0, &(0x7f00002b1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x42000)=nil, 0x42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000034000-0xd)="07000000000000006e73743100", 0x0) 2017/11/26 02:11:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000943000)="6b657972696e6700", 0x0) r1 = syz_open_dev$tun(&(0x7f0000600000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000034b000-0x28)={@generic="020000ff03187f99000000000000d322", @ifru_settings={0x805, 0x0, @fr=&(0x7f000028a000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) close(r1) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000a2f000)={0x3, [0x4, 0x2, 0x0]}, 0xa) clone(0x61002000, &(0x7f0000f39000)="61dbd6128a1da536de76f005b660ee590556718e898b67b356b22ab5fb9cad51ea23478a317a0ce68a671f14fac8df163bebfec23749a3f857c34f26385e25ab001f1735673f30e977e7754caac35491da7eda4b570f3bbca78c307e0c3b028e870eaf8eeef1a191d1f20f20fe301cc6e9f95c923e1ecaee27c9024626c3", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000dfb000)="") pipe2(&(0x7f0000c09000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f000059f000-0x33)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x2, 0x9, 0x1, 0x0}, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x11f7, 0x0, 0x1, 0xfffffffffffffffb, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}) statfs(&(0x7f0000012000-0x8)="2e2f66696c653000", &(0x7f0000004000-0x19)="00000000000000000000000000000000000000000000000000") ioctl$DRM_IOCTL_ADD_BUFS(0xffffffffffffffff, 0xc0206416, &(0x7f0000011000)={0xde, 0x39ae5b4b, 0x9, 0x6, 0x10, 0x3}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000013000-0x8)="2e2f66696c653000", &(0x7f0000004000-0x8)="2e2f66696c653000") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/11/26 02:11:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000c7e000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = syz_open_dev$tun(&(0x7f0000600000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000034b000-0x28)={@generic="020000ff03187f99000000000000d322", @ifru_settings={0x805, 0x0, @fr=&(0x7f000028a000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) close(r0) 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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000001000)={0x0, @in6={{0xa, 0x2, 0xb1d, @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]}, 0x3, 0x2, 0x8000000001000, 0x4, 0xa}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000d2000)={0x0, 0x0}) pipe(&(0x7f000072e000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000f62000-0x8)={r2, 0x92}, &(0x7f0000491000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_sctp(0xa, 0x20000000000001, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000001000-0x8)={r4, 0x2}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000000000/0xdd4000)=nil, 0xdd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet(0x2, 0x80000, 0x3) setsockopt$inet_tcp_TCP_CONGESTION(r7, 0x6, 0xd, &(0x7f0000923000-0x6)="72656e6f7200", 0x6) mmap(&(0x7f0000dd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r6, 0x0, 0x4, &(0x7f0000dd6000-0x4)=0x0, &(0x7f0000dd5000-0x4)=0x4) bind$inet(r6, &(0x7f0000cbc000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r6, &(0x7f00009a9000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r6, &(0x7f0000069000)="ee", 0x1, 0x81, 0x0, 0x0) 2017/11/26 02:11:13 executing program 7: mmap(&(0x7f0000000000/0xcdf000)=nil, 0xcdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xca, &(0x7f0000ce0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000cdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ce2000-0x4)=0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000cdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x3, 0xc86c00000) setsockopt(r1, 0x30000000107, 0x4000000014, &(0x7f0000782000-0x4)="08000000", 0x4) mmap(&(0x7f0000ce0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000707000-0x1c)={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x10000}, 0x1c) r2 = socket$unix(0x1, 0x2008, 0x0) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x94, &(0x7f0000126000)=0x0, &(0x7f0000b19000-0x4)=0x4) mmap(&(0x7f0000cdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r1, &(0x7f0000251000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ce3000)=0x10) mmap(&(0x7f0000135000/0x3000)=nil, 0x3000, 0x7, 0xdc481c73a53fd1ba, r0, 0x0) mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f0000ce4000)=@abs={0x1fffffffffffffd, 0x0, 0x3}, 0x8) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000987000-0xc)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000563000-0xc)={r3, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r6, 0xc010640b, &(0x7f00006ae000-0x10)={0x0, r3, 0x400000000000001}) mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000ce6000-0xc)={r5, 0x7fffd, r4}) mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f00009be000-0xeb)="fcb6e76d0ccb94a8e13ace0a825c38d8e4b679b3941f2417a264635efe5ef53253edaa840f9ff951d47e5a65a5c913fb4d480d2b5cf99ef2eca874ad74dfb63135706572c03136503be6379b74183bb1475ff80a9769f175f7db6522fc42d964f2f6bc539322460305ac603520a951a6775a5080d283e2f4bd8e090000000000000002caa4435669961ef227c3cbbc1ad303be3c1fc7f5a0a00800000059faaa09000000810e7d287443dee3bfac85f99bfaf58d6acfe53d128710b0c6ca0000000000000062f2bbcfcf3120b63d6e2ece8c7a66e641a947425fa59bd62b6586864ebcbc9d5494f509b1f0", 0xeb, 0x0, &(0x7f0000c09000-0x1c)={0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffe0}, 0x1c) mmap(&(0x7f0000ce7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000ce8000)=[{&(0x7f000029a000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000ce8000-0x10)=[{&(0x7f0000376000)="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", 0xfb}], 0x1, 0x0, 0x0, 0x20000004}], 0x1, 0xfffffffffffffffd) mmap(&(0x7f0000ce6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000ce7000-0xc)={@empty=0x0, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000ce1000)=0xc) mmap(&(0x7f0000ce9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000835000-0x82)="a0c0bccaa8d1c09774876b4d3324b3199e00008000625e65bae4a8e6007dbd907b5e4241d2a584c200046527cdc95efa441bab2548041f7b55e28c9293ee5264136307cd154d0e78dd1c8d0e48e77d7091786bc72e821c27191114c0af7725ff32a09b328c551c51cc222a48082a4fe7ffe944c209b10b7e0f6e1f8840f20008c5", 0x81, 0x20000000, &(0x7f0000cec000-0x1c)={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000ce1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ceb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ced000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000cee000)=0xc0b5) 2017/11/26 02:11:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x2, &(0x7f000088e000-0x10)={0x0, 0x1c9c380}) mkdir(&(0x7f000000e000-0xa)="2e2f636f6e74726f6c00", 0x0) r0 = open(&(0x7f0000b28000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f000018a000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f000027a000)=0x8, 0x80800) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x0) lstat(&(0x7f0000205000)="2e2f636f6e74726f6c00", &(0x7f00002f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) symlinkat(&(0x7f0000dac000-0x8)="2e2f66696c653000", r0, &(0x7f000088c000)="2e2f66696c653000") write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r2, &(0x7f000041f000)="0815857e436a6f6c4f1c0ddb96", 0xd, 0x24004801, &(0x7f0000e81000)={0x1a, 0x11, 0x10000, 0x1, 0x80000000, 0x7, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) rename(&(0x7f00007e3000)="2e2f66696c653000", &(0x7f0000075000)="2e2f636f6e74726f6c2f66696c653000") link(&(0x7f00002f5000-0x10)="2e2f636f6e74726f6c2f66696c653000", &(0x7f0000aa1000)="2e2f66696c653100") write$fuse_notify_delete(r0, &(0x7f0000b2f000)={0x28, 0x3f, 0x0, 0x0, 0x400, 0x6}, 0x28) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000de4000)={0x0, 0x1000, "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"}, &(0x7f000058a000)=0x1008) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00000b8000)=r3, 0x4) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/11/26 02:11:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000684000)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f000069c000)={{0x6, 0x0}, 0x0, 0xfffffffffffffffe, 0x0, {0x0, 0x80}, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000437000-0x11)="2f6465762f7667615f6172626974657200", 0x2, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000115000-0x4)=0x0, &(0x7f0000a40000-0x4)=0x4) fcntl$setflags(r0, 0x2, 0x1) poll(&(0x7f000025b000)=[{r0, 0x80, 0x0}, {r1, 0x20, 0x0}, {r0, 0x1000, 0x0}, {r0, 0x0, 0x0}, {r0, 0x3000, 0x0}], 0x5, 0x3) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f00005ed000-0x4)=0x9) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000882000)="2f6465762f6b657963686f726400", 0x402000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) mkdir(&(0x7f000063c000-0x8)="2e2f66696c653000", 0x0) r3 = creat(&(0x7f0000139000)="2e2f66696c65302f62757300", 0x0) fcntl$lock(r3, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000bd7000)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001f000)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000a74000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, r4}, 0xc) clone(0x80000000000, &(0x7f0000a66000-0x3)="9c5c99", &(0x7f0000f1d000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f00002a7000)="") unlinkat(r3, &(0x7f0000c6e000)="2e2f66696c653000", 0x200) creat(&(0x7f00001d4000-0xc)="2e2f66696c65302f62757300", 0x0) readlinkat(r3, &(0x7f0000772000-0x8)="2e2f66696c653000", &(0x7f00004a2000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6f) clock_gettime(0x0, &(0x7f000032f000-0x10)={0x0, 0x0}) setitimer(0x3, &(0x7f0000c53000)={{r5, r6/1000+30000}, {0x0, 0x7530}}, &(0x7f0000b3d000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/11/26 02:11:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000e1e000-0x8)={0x0, 0x0}, 0x80800) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f000027c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000eea000)={0x0, 0x0}) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000c6e000-0x18)=@get={0x1, &(0x7f0000c3f000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f69000)={0x0, 0x0, 0x0}, &(0x7f000053f000)=0xc) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000323000)={0x1, 0xfffffffffffffffd, 0x0, 0x5, 0x2}) r4 = socket$inet6(0xa, 0x802, 0x2) getegid() r5 = dup3(r0, r4, 0x80000) ptrace$getsig(0x4202, r3, 0xffff, &(0x7f0000153000-0x10)={0x0, 0x0, 0x0, 0x0}) sendto$unix(r1, &(0x7f0000221000-0x77)="f3f5863b5025efcfe9ff06ba86ef365eade69247ff86c16b3f2d9028b57d962e7315104e4c938300a1cfdbe6bc8b7123a0408b1531fad59eed7a7c32df77b46ece053e8b13d42650af0263f2aa650abcbf5620210da44b751f4657e2df56c97f0f26d6c23de66cb3b0c72db52312e54ccfe9adfee35861", 0x77, 0x800, &(0x7f0000050000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f000003e000)={0x0, 0xcd, "4f8762d9c45a42931443ec71e54bcf1f2c7d06115965a9dcc7f412e483cc4d26c6dd6236516fc0bbcc5d66b23f6710bde5249339c704516e3e40adfa503a01e738e844b6da6b8975974055d713999452813cdcdfac1f28e6f38134e2f3f92ea4a1303fb208e91e27e6030144eb15a93fed758f72c6affdaed1d6d000819d478a3e183375d9855cd76f850577a904bdba29ce6e9b3d17418731e6f6aea9a09f8a41686f010712075e7fe4c89749e5fb72d3e510b18c3c29c7d7f3ad16158ad200b4d06444b6705398bec74f7a01"}, &(0x7f00000a2000)=0xd5) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f000084b000)={r6, 0x1000, "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"}, &(0x7f0000b58000-0x4)=0x1008) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000614000)="dc09bd292a770ec45b16da6dcb49a4ba96d6551e62152a8295edf77558e9336c9441e4e2806e247cae2ce743a77dc8d5b7fa71e7ae32349fa082140f1ac586d2ee11454ee9e8d306c1c3935d4f22861dd894092d7470285192d176a49bca7b5d061e0c2af65be71ecb970c398864dba8000e5fc358030deeabce7a71ff27117a60aaedbda7aa618c4795f43b8da114c44f5e91ca1bbdeababb8896c14f2d1a078d945468535fd51904ded599f476a912586051f1db59b4acbd", 0xb9) getsockopt$ax25_int(r0, 0x101, 0xb, &(0x7f0000a20000-0x4)=0x0, &(0x7f00007b9000)=0x4) getpid() msync(&(0x7f0000b50000/0x1000)=nil, 0x1000, 0x2) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000724000-0x4)=0x0) ioctl$DRM_IOCTL_ADD_MAP(r5, 0xc0286415, &(0x7f0000d92000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x4, 0x3, 0x2, &(0x7f000003f000/0x3000)=nil, 0x5}) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000087a000-0xa0)={r7, @in6={{0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffbff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7f, 0x5, 0x8000, 0x4}, &(0x7f0000128000-0x4)=0xa0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000087c000)={0x0, 0x0}) r8 = socket$netlink(0x10, 0x3, 0x4) writev(r8, &(0x7f0000b13000)=[{&(0x7f0000f6f000-0x2a)="2900000021001980013d3524000a00200200001600000000000000040d000a00000000000006ec007f", 0x29}], 0x1) set_tid_address(&(0x7f0000637000)=0x0) 2017/11/26 02:11:13 executing program 4: mmap(&(0x7f0000000000/0xdcd000)=nil, 0xdcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000f, 0x0, 0x1d8) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(r0, &(0x7f0000725000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000dce000-0x4)=0x48) mmap(&(0x7f0000b25000/0x4000)=nil, 0x4000, 0x0, 0x3f, r1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r2, &(0x7f0000b71000-0x38)={0x0, 0x0, &(0x7f000048a000-0x10)=[{&(0x7f0000cb2000)=[{0x11, 0x13, 0x201, 0x2, 0x0, "07"}], 0x11}], 0x1, &(0x7f0000012000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x2000000, 0x68010, r0, 0x8000000000000) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000b61000-0x4)=0x0) mmap(&(0x7f000064f000/0x3000)=nil, 0x3000, 0x5, 0x32, 0xffffffffffffffff, 0x1ffffffffffffe) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00002d8000-0xe8)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @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}}, &(0x7f0000dce000-0x4)=0xe8) getgid() mmap(&(0x7f0000000000/0xea9000)=nil, 0xea9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000012f000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x4000000) mmap(&(0x7f0000413000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x4000000002042) setsockopt$sock_int(r3, 0x1, 0x400000000f, &(0x7f0000d11000)=0x5, 0x4) bind$inet6(r3, &(0x7f0000f31000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$inet_tcp(0x2, 0x1, 0x0) stat(&(0x7f0000456000)="2e2f66696c653000", &(0x7f0000995000-0x26)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000051000-0x9)="2f6465762f72746300", 0x2100, 0x0) r5 = syz_open_dev$mice(&(0x7f0000c2a000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x2) r6 = accept$nfc_llcp(r5, 0x0, &(0x7f0000406000)=0x0) accept(r6, &(0x7f00008d5000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00001c0000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/26 02:11:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000068000)="2f6465762f72666b696c6c00", 0x0, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f0000fe9000-0x50)="6599d561d23e3668928c997bbb8112c2d6743c063d7038d1b9c57064a67d8a328eafd8bc8a2803b74c57d690eaf7d039bdfab54a201aa3ec70522775b71f1be1733cd87f5bb6706be85ee538afcef600", 0x50) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x80000, 0x1d) r2 = dup2(r1, 0xffffffffffffff9c) socket$inet6(0xa, 0x0, 0x0) r3 = socket(0x11, 0x3, 0x831) setsockopt$sock_str(r3, 0x1, 0x19, &(0x7f0000f14000-0x6)="00", 0x1) unlinkat(r2, &(0x7f0000a07000)="2e2f66696c653000", 0x200) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000000)=0x0, &(0x7f0000ce1000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$nfc_llcp(r0, 0x0, &(0x7f0000743000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00004bc000)={{&(0x7f0000f37000/0x2000)=nil, 0x2000}, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00009e0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000730000-0x4)=0xc) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000a3b000)=0x80) r5 = syz_open_dev$loop(&(0x7f0000187000)="2f6465762f6c6f6f702300", 0x0, 0x4102) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x2011, r5, 0x0) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x1000004) 2017/11/26 02:11:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) prctl$getreaper(0xf, &(0x7f0000a8c000)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f00009fb000)="2e2f66696c653000", 0x0) fstatfs(r0, &(0x7f0000837000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) fcntl$addseals(r1, 0x409, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r1, 0x8) clone(0x0, &(0x7f0000a29000)="", &(0x7f00007b5000-0x4)=0x0, &(0x7f0000ec0000-0x4)=0x0, &(0x7f0000023000-0xe6)="") ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ac1000)={0xaa, 0x0, 0x0}) mq_timedreceive(r1, &(0x7f0000741000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48, 0x10000, &(0x7f000058d000)={0x77359400, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$inet6_dccp_int(r1, 0x21, 0x4, &(0x7f0000ade000-0x4)=0x0, &(0x7f0000a29000)=0x4) 2017/11/26 02:11:13 executing program 7: r0 = socket(0x1000000010, 0x802, 0x0) write(r0, &(0x7f0000964000)="1f0000003a00079f0000d209bdff7f000a3f0216f7ffffdc00000028000000", 0x1f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000abb000-0xc)={0x4, 0xfffffffffffffffd, 0x100004, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf5a000)=nil, 0xf5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2000000000002, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r2, 0x29, 0x5, &(0x7f0000129000)=0x1ff, 0x4) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000f5b000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000c4b000)={0x6fb, 0x20, 0x8001, 0x2, 0x4, 0x5, 0x400, 0x4, 0x7, 0x8000, 0x6}, 0xb) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000221000-0x4)=0x44, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f0000fc6000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r4, &(0x7f0000ac9000)="5e", 0x1, 0x0, &(0x7f00008bc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f000097f000-0xb8)={0x0, 0x40, 0x5, 0x7, 0x8, 0x200, 0xffffffff, 0x5, {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]}, 0x4, 0x6, 0x2, 0xdc98, 0x7}}, &(0x7f0000a3a000-0x4)=0xb8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000901000)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e57000)=0xc) setsockopt$inet6_mreq(r4, 0x29, 0x1f, &(0x7f0000223000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r6}, 0x14) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000673000-0x8)=@assoc_value={r5, 0x8a21}, 0x8) getsockopt(r4, 0x84, 0x8, &(0x7f0000fca000-0x8)="0000000000000000", &(0x7f0000d85000-0x4)=0x8) getsockopt$inet6_int(r4, 0x29, 0x0, &(0x7f0000577000-0x4)=0x0, &(0x7f0000321000-0x4)=0x4) bind$inet6(r2, &(0x7f0000096000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000f5b000-0x18)="20", 0x1, 0x0, &(0x7f0000771000-0x1c)={0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f00002ca000-0x38)={&(0x7f00005ee000-0x10)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f61000-0x10)=[], 0x0, &(0x7f0000d4c000-0x2a)="", 0x0, 0x0}, 0x0) r7 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r7, 0x84, 0x7, &(0x7f0000393000)={0x7}, 0x4) bind$inet6(r2, &(0x7f000045c000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/11/26 02:11:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000)={0x0, 0x3, &(0x7f0000005000-0x54)=[@in6={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in6={0xa, 0x2, 0x393, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}, @in6={0xa, 0x2, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffe}]}, &(0x7f0000004000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000)={r1, 0x3, 0xa9, "8426ed889b4840bad370e17a27bf5443c135ca81670b90f5f0e0777ed255ddeed281a79cb8410468293dc80e7357f965ec16823174eed3cee0f0e67846162bad6a727f86685b417c40a5e47041704b3fcf8230cd5c710ccba81028e0039098558663aa3429e6dadea697428ed5b420c8720a72bbf431306c031dd6fb997a177c060ba7afbbb71eb9efe6888e487c946b1eb0a087259eb5086878a1b909cd38541f032fff373e49836d"}, 0xb1) openat$keychord(0xffffffffffffff9c, &(0x7f0000004000)="2f6465762f6b657963686f726400", 0x2000, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000004000)=0x1) ioctl$KDENABIO(r0, 0x4b36) openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)="2f6465762f73657175656e63657200", 0xeb21c1d9a210484d, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)="2f6465762f70746d7800", 0x106, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x1, 0x101, 0x1, 0xc36c}, 0x8, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000c59000)=0x8001, 0x4) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r3 = socket(0x10, 0x3, 0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00006e8000-0x10)={r1, 0x1f, 0x81, 0x7fffffff}, 0x10) write(r3, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f000077a000)={0x0, 0xa9, "a90ab468f2f0d9d9ef5d04dbf065e5858eaba2237715449e25599ae59fd5eab42b52f052fb14484d857cfd00f4e1b1bcb418e22f96f19fb806f02ac8c6d46745ccd66bfd1c8c4bae50ee44fa1f14ba54b9318847ba12d989353de9d1567ac10c44080130cdce7a70dd31686c831e94c5597842fd01948c06f3e7ccf9e65626d49decad17615d0f819b5738023279e61fa21d126b09d6255f10cdcfc9089532737560846f2b1598b5ac"}, &(0x7f00006f5000)=0xb1) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000df7000)=0x8) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f000021a000)={0x7, &(0x7f00007bc000-0x1c)=[{0x9, 0x80000001}, {0x8, 0x400}, {0x8, 0x3}, {0x10001, 0x80000000}, {0x8, 0xe7b1}, {0xffffffffffffff2e, 0x0}, {0x20, 0xffffffffffffff91}]}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00002e8000)={r4, 0x4, 0x20}, 0xc) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000202000-0x4)=0x7fff) 2017/11/26 02:11:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x6) mmap(&(0x7f0000000000/0xecc000)=nil, 0xecc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$EVIOCGMTSLOTS(0xffffffffffffffff, 0x8040450a, &(0x7f00006ef000-0x91)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = add_key(&(0x7f0000e4e000)="646e735f7265736f6c76657200", &(0x7f0000ec9000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ec9000)="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", 0x1000, 0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f00000f2000-0x4)=0x0, &(0x7f0000eca000)=0x4) add_key$user(&(0x7f0000ec9000)="7573657200", &(0x7f0000eca000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000059a000)="378a9500c8304d5bf8cfd0bf83f82568a7b4d000786d7dc1474169ff097150cd19c7ae8e0b266d6eb2e4ef0eed3637e7cb2701d509c3fbf4bcff34fa4ee4bf355bbdf1d80b34aa9ac8acd79c2512ea5fd2615557b36e3c3cf65993dbbb3c3289ea6df0da633dcd6b5edb11847917779994a63ff9ac89f2a94268e694478d7b8977cdbc14fb3db5c3e890143fe280aae9d23258d1cdcf0c5524e86e2764b5655a133858e7e4bf352ad6732b8ee63d23ba762e5a84f2624ac2b5569a33d49750d0892a2663cdf4244ceca502578260d1bd6e2779ec885075", 0xd7, r2) writev(r1, &(0x7f000010b000)=[{&(0x7f0000ec9000-0x39)="390000001000090469000000800000000700004001200000450001070000001419001a0004000200b600000000000608000300ff00001ee400", 0x39}], 0x1) ioctl$EVIOCGID(0xffffffffffffffff, 0x80084502, &(0x7f0000ecc000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = syz_open_dev$sg(&(0x7f0000eca000-0x9)="2f6465762f73672300", 0x9, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000053e000-0xce)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d12000)=0xce) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000ec9000)=0x80) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) perf_event_open(&(0x7f00006b3000-0x78)={0x0, 0x78, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)={0x0, 0x0}) munmap(&(0x7f0000b99000/0x1000)=nil, 0x1000) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0xffffffdf, 0xffffffffffffffff, 0x0) shmdt(0x0) r4 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x2, 0x1, &(0x7f0000000000)="01000000010006000006dd0000c4fecc", 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mremap(&(0x7f0000ac1000/0x2000)=nil, 0x2000, 0x1000, 0x7, &(0x7f00001db000/0x1000)=nil) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) sync() mmap(&(0x7f0000983000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000984000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000985000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000feb000-0xa)="2f6465762f70746d7800", 0x20000, 0x0) 2017/11/26 02:11:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x6) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) r2 = dup3(r0, r1, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00001ac000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc0000-0x20)=[], 0x0, 0x0, 0x0, 0x20008090}, 0x8000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00006c2000)={0x1}, 0x4) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000ff2000-0x4)=0x0) sendto$inet6(r1, &(0x7f0000fbd000)="2748b301b01bc4f59374b6d6c2fb929b131b639b3e410afff7ecce84167f37127d7dd028d28140d091cd641247cbb749498900000000000012347c7d630654cfecd5d1e3190e895d008974a599751d55b83c63fd07303d299bec7b2c16a04275b366ec1588fe054413ee55bd07005b67d14b9237ea42a18cb7daaa9aa9a83371cf00720a00000000000000005175c79e0e4a3f2568cbfac6afde2463b6c4a1cfc7187f8af8b73c47d352a4b9aa415d17b0e63b91367d7a8b72", 0xb9, 0x80, &(0x7f0000fbb000)={0xa, 0x3, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x6}, 0x1c) 2017/11/26 02:11:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() capset(&(0x7f00002bd000-0x8)={0x20071026, r0}, &(0x7f0000a37000-0x18)={0x0, 0x0, 0xfffffffffffffffc, 0x101, 0x80000000000, 0x0}) socketpair$inet6(0xa, 0xa, 0xe894, &(0x7f0000851000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) finit_module(r1, &(0x7f0000ee7000-0x1)="00", 0x1) mmap(&(0x7f000094a000/0x4000)=nil, 0x4000, 0x3, 0x20811, r1, 0x0) r3 = accept$inet(r2, &(0x7f00003db000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005f1000-0x4)=0x10) mmap(&(0x7f0000000000/0x77e000)=nil, 0x77e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x1f) mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00001da000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x2, 0x32, r5, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r5, 0x5411, &(0x7f0000575000)=0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x0, &(0x7f00006ac000)="", 0x0) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8916, &(0x7f0000725000-0xc)={@common="67726574617030000000000000000000", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$netlink(r4, &(0x7f0000967000-0xc)={0x5e1a61aec2076eef, 0x0, 0x80000000, 0xffff}, 0xc) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r6, 0x0, 0x10, &(0x7f0000a22000-0xc1)="18000000020001000000be8c5ee18c001e000008020100ec01da1e03366f3cdc0200000074fffffff74852bb6a8800001500000000000000000000006d98e2010067fc3763e0209cee4a5acb3da41f0000ba00000000c88ebbff060101010b01000000b121cf140900000000000000ec007702cfb7d1e7ec7ee87cccfff6ba000000024f7c98e9e9f55406aa0100050000040108000006d791a2ffe3c5632c1adb8a335bd7b2e97fdea21b38100000000000000000041ad0b4d2c200efff01b603", 0xc1) r7 = open(&(0x7f0000437000-0x8)="2e2f66696c653000", 0x40, 0x104) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r7, 0x84, 0x3, &(0x7f0000ef3000-0x4)=0x0, &(0x7f0000c53000-0x4)=0x4) writev(r6, &(0x7f0000037000-0x5)=[{&(0x7f0000a40000-0x47)="48000000140019ca20ff757fffff7f760a06000000000000030500f300c601a2bc4a03049164643e89000000ec000000fbf510ff4100005bff2b000000000000870000000000e7", 0x47}], 0x1) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f00009f7000)={0x5, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x9, 0x4, 0x101, 0x8, &(0x7f00004a7000-0x10)=@generic="0018f304ec79ff01d78c5e107a1b89a1", 0x101, 0x2e, 0x7fffffff}) setsockopt$inet_buf(r6, 0x0, 0x1000000000014, &(0x7f0000051000)="01000000000003000000000000008c8864", 0x11) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000f50000-0x8)={0x0, 0x1}, &(0x7f00006a2000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000002f000)={0x9, 0x6, 0x8208, 0xa98a, 0x0, 0x3, 0x9, 0xfffffffffffffff9, r8}, &(0x7f00004de000-0x4)=0x20) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x8000023, &(0x7f0000300000-0x8)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001}, 0x8) r9 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ea1000)="2f6465762f72746300", 0x0, 0x0) getpeername$inet6(r9, &(0x7f0000382000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000191000-0x4)=0x1c) [ 290.335302] Option ' 2017/11/26 02:11:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$setperm(0x5, 0x0, 0x10100020) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) fcntl$getflags(0xffffffffffffffff, 0x40b) r0 = socket(0x11, 0x80002, 0x300) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00009e7000)="2f6465762f6175746f667300", 0x20000, 0x0) mmap(&(0x7f000062f000/0x1000)=nil, 0x1000, 0x3, 0x100000012, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socket(0xa, 0x5, 0x4) r2 = dup(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r2, &(0x7f0000a65000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000bd1000)=0x6e) mmap(&(0x7f0000fb5000/0x10000)=nil, 0x10000, 0x2000004, 0x3011, 0xffffffffffffffff, 0x2e) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000d43000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x55000)=nil, 0x55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "e06594d23224d148b0c30905cebdbd09c0a763e2bfc2a32152615d0e5e0520000012ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd", 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = dup(0xffffffffffffffff) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000004a000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000056000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f000000e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timerfd_gettime(r4, &(0x7f00005d4000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$sndseq(0xffffffffffffffff, &(0x7f000004f000)=[{0x8, 0x4000, 0x0, 0x0, @tick=0x2, {0x0, 0x0}, {0xfffffffffffffffe, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x20000c}}}, {0x0, 0x10000000000, 0x0, 0xfffffffffffffffe, @time={0x0, r6}, {0x7fff, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x60) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000054000-0x50)={0xd6, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x12, 0x105c, r3, 0xffffffffffffffff) r7 = socket$netlink(0x10, 0x3, 0x0) writev(r7, &(0x7f0000648000)=[{&(0x7f000068b000)="290000001800310900000c1304000001020000000002ff06801f00000c00090004000e000000f4ff01", 0x29}], 0x1) setsockopt$netlink_NETLINK_RX_RING(r7, 0x10e, 0x6, &(0x7f0000d0f000+0x1de)={0x3, 0xc75, 0xffe, 0xffffffffffffffdc}, 0x10) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000fb5000)={0x8000000000007, 0xb31c, 0x5, 0x0, 0x4, [{0x6, 0x9, 0x400, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x7, 0x7fc, 0x8, 0x0, 0x0, 0x2009, 0x0, 0x0, 0x0}, {0x9, 0x3, 0x6, 0x0, 0x0, 0x84, 0x0, 0x0, 0x0}, {0x6, 0x9, 0x40000000006, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}]}) [ 290.437454] device lo left promiscuous mode [ 290.488375] Option ' [ 290.583848] pktgen: kernel_thread() failed for cpu 0 [ 290.583855] pktgen: Cannot create thread for cpu 0 (-4) [ 290.583868] pktgen: kernel_thread() failed for cpu 1 [ 290.583874] pktgen: Cannot create thread for cpu 1 (-4) [ 290.583876] pktgen: Initialization failed for all threads [ 290.594254] device lo entered promiscuous mode [ 290.604995] device lo left promiscuous mode [ 290.724721] pktgen: kernel_thread() failed for cpu 0 [ 290.729843] pktgen: Cannot create thread for cpu 0 (-4) [ 290.735950] pktgen: kernel_thread() failed for cpu 1 [ 290.741041] pktgen: Cannot create thread for cpu 1 (-4) [ 290.746535] pktgen: Initialization failed for all threads [ 290.864671] pktgen: kernel_thread() failed for cpu 0 [ 290.869784] pktgen: Cannot create thread for cpu 0 (-4) [ 290.875232] pktgen: kernel_thread() failed for cpu 1 [ 290.880310] pktgen: Cannot create thread for cpu 1 (-4) [ 290.885703] pktgen: Initialization failed for all threads [ 290.984826] pktgen: kernel_thread() failed for cpu 0 [ 290.989950] pktgen: Cannot create thread for cpu 0 (-4) [ 290.995570] pktgen: kernel_thread() failed for cpu 1 [ 291.000654] pktgen: Cannot create thread for cpu 1 (-4) [ 291.005999] pktgen: Initialization failed for all threads 2017/11/26 02:11:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x3, 0x8) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000e6f000+0x9b1)=[{0x3, 0x5}, {0x8, 0x7fff}, {0x2, 0x1000004e83}, {0xc, 0x0}, {0xa, 0xcd3b}], 0x5) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00005c1000-0x10)=@common="6e723000000000000000000000000000", 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000abf000-0x4)=0x7e, 0x4) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x72, &(0x7f0000d39000)="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", 0x12f) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x0, [0x4, 0x0, 0x0, 0x0, 0xaa, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0xfffffffffffffffd, 0x100000001, 0x8, 0x7fffffff, 0x0}, 0x14) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000ae5000-0x28)={0x5, 0x8, 0x9, 0x8, 0x140}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000041f000)={{{@in=@multicast2=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=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}}, &(0x7f0000273000-0x4)=0xe8) r3 = getegid() r4 = geteuid() keyctl$chown(0x4, 0x0, r4, r3) keyctl$join(0x1, &(0x7f0000eb3000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r5, 0x29, 0x40, &(0x7f0000001000+0xfde)=0xfffffffffffffffc, 0x4) bind$inet(r2, &(0x7f0000163000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f000045e000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f00000ac000-0x10)={0x5, &(0x7f0000d24000)=[{0x0, 0x1}, {0xfb, 0x0}, {0x3f, 0xcc}, {0xc94, 0x3f}, {0x2000000, 0x40}]}) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000d23000)={0x51, &(0x7f0000b05000-0x51)="d0d102bad25f46ec7ba3e85db1018792a22d7f0372f98c79b8ca1361a5c3cc4207add7eaf8f5791eb2db6a93332d2e46f7fe269a21769e987d07457d0082c305bde2aefbd6ea4e8e21c522c9b46793dab3"}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000070c000)={0x1, &(0x7f0000e35000)=[{0x6, 0x0, 0x562, 0x20000000000101}]}, 0x10) pipe(&(0x7f00008b7000+0x43e)={0x0, 0x0}) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r6, &(0x7f00009b2000-0x1)="94", 0x1, 0x0, &(0x7f0000a73000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000acc000-0x4)=0x0) waitid(0x1, r7, &(0x7f0000f36000)={0x0, 0x0, 0x0, 0x0}, 0x20000008, &(0x7f00001b0000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f0000ca6000)={{0x4, 0x9}, {0xa7d, 0xfffffffffffffff7}, 0x8, 0x2, 0x7ff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$netlink(r2, &(0x7f00002a3000)={&(0x7f0000c1d000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000658000)=[{&(0x7f00008b3000-0x434)=[{0x2ad, 0x0, 0x0, 0x0, 0x0, "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"}], 0x2ad}], 0x1, &(0x7f00008ee000)=[], 0x0, 0x0}, 0x0) shutdown(r1, 0x2) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000dd4000)={0x6, &(0x7f0000ce0000)=[{0x87d4, 0x4, 0x4, 0x5}, {0x200, 0x80000001, 0x200000000081, 0xfffffffffffffff8}, {0x2, 0x7ff, 0x40, 0x2}, {0x6, 0x1c, 0x1, 0x3f}, {0x81, 0x8, 0x80, 0xfffffffffffffff8}, {0x3, 0x9, 0x1, 0x16}]}) 2017/11/26 02:11:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000203000-0x8)=0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x800000008, &(0x7f0000f8f000-0x4)=0x0, 0x4) r1 = creat(&(0x7f0000d10000-0x8)="2e2f66696c653000", 0x41) r2 = socket(0x11, 0x3, 0x0) bind(r2, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679c00800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000e9ffff48740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r3 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) writev(r3, &(0x7f0000cdc000-0x20)=[], 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000f50000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timerfd_gettime(r1, &(0x7f0000867000)={{0x0, 0x0}, {0x0, 0x0}}) clock_settime(0x4, &(0x7f0000e48000-0x10)={r5, r6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000164000)={0x0, 0x0}) mq_open(&(0x7f0000f47000-0x2)="2f00", 0x40, 0x10, &(0x7f00006a7000)={0x100000001, 0x5, 0x81, 0x8, 0x2, 0x401, 0x100, 0x0}) syncfs(r0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000c3d000)=0x0, &(0x7f0000010000)=0x4) r7 = socket$inet(0x2, 0x801, 0xb1) r8 = memfd_create(&(0x7f00004f6000-0x7)="27657468302f00", 0x2) ioctl$TUNSETTXFILTER(r8, 0x400454d1, &(0x7f0000a76000)={0x1, 0x0, []}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000226000)={@common="6c6f0000000000000000000000000000", &(0x7f0000b0f000)=@ethtool_wolinfo={0xb, 0x5, 0x4000000002, "fff7ff921f00"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f00000ca000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000fd000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000e2d000)={0x10001, 0xa723, 0x7, 0x8, 0x43, 0xfa, 0x6, 0x7ff, r9}, &(0x7f0000cce000-0x4)=0x20) getsockopt$sock_linger(r7, 0x1, 0xd, &(0x7f00000f4000+0x728)={0x0, 0x0}, &(0x7f000099e000)=0x8) r10 = syz_open_dev$mice(&(0x7f00006d8000)="2f6465762f696e7075742f6d69636500", 0x0, 0x400003) setsockopt$inet_opts(r10, 0x0, 0x9, &(0x7f0000271000)="1a06b0e284d3face8acbd56aa6dfcaabd56a2ea42534aca46678b0efa7c8e5ad79fa3bc829d337f610556b97be053d242de331ec2960228efbf3976a97a8ec9958e6cf23202d3818543ebbcc032ee90b8e47ed522d0703e874b506f33ded57d7302a4025268dda9e71c987999ac567e6cdb9172200b77cab3c7c67500094b217a8cfc282cda16427aa0f731fa9671ac83c3e11ca9689bc154976a976", 0x9c) mknodat(r10, &(0x7f0000cf6000)="2e2f66696c653000", 0x1000000c14a, 0x9) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/11/26 02:11:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) nanosleep(&(0x7f0000ad7000-0x10)={0x77359400, 0x0}, &(0x7f0000eb4000-0x10)={0x0, 0x0}) setsockopt$inet6_tcp_int(r0, 0x6, 0x3, &(0x7f0000912000-0x4)=0x7, 0x4) syz_open_dev$evdev(&(0x7f0000428000-0x12)="2f6465762f696e7075742f6576656e742300", 0x7, 0x40000) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000455000-0x10)={r1, 0x2712}, 0x10) 2017/11/26 02:11:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000c1000)="6b657972696e6700", &(0x7f0000d84000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) request_key(&(0x7f0000003000)="646e735f7265736f6c76657200", &(0x7f0000014000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000004000-0xc)="262f2973656c696e75782900", r0) r1 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000d6e000/0x3000)=nil, 0x3000, 0x2000000, r1) r2 = memfd_create(&(0x7f0000127000)="47504c00", 0x1) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000356000)={@common="6e723000000000000000000000000000", &(0x7f0000a0c000-0x88)=@ethtool_flash={0x33, 0x6, "5b66f14e449eeed5517641435cde6c1e652641473c1cdad046650b1777fa324ae2da2c8c2648b66991e4476f7160c341958e6131d903e966fefa76a9111450e25a3c5f2a2261e3385bceb2a0c22f47412711452f25230cf67c81c34d8c2373d3aecacaf10d7c3862223f4ec37db23ad3836969cc9113b41f8d78dbc28d900584"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00006c8000)={0x4, 0x5, 0x3, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$binder(0xffffffffffffff9c, &(0x7f0000249000)="2f6465762f62696e64657200", 0x40, 0x0) r3 = creat(&(0x7f00007e3000-0x8)="2e2f66696c653000", 0x0) pwritev(r3, &(0x7f00003e9000-0x10)=[{&(0x7f0000608000-0xf3)="98", 0x1}], 0x1, 0x7fffc) r4 = openat(0xffffffffffffff9c, &(0x7f0000397000)="2e2f66696c653000", 0x0, 0x0) r5 = socket(0x10, 0x3, 0xa) recvfrom$inet6(r5, &(0x7f000046f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xce, 0x2, &(0x7f0000cfd000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r4, 0xc02c5341, &(0x7f000017f000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000ff9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") write$fuse_bmap(r3, &(0x7f0000ce5000)={0x18, 0x0, 0x0, 0xfffffffffffffffc}, 0x18) sendfile(r5, r4, &(0x7f0000fd5000-0x8)=0x0, 0x80000001) memfd_create(&(0x7f0000fac000)="6e723000000000000000000000000000", 0x2) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000db1000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x200000, 0x0) clock_getres(0x0, &(0x7f0000d84000-0x10)={0x0, 0x0}) mq_timedreceive(r4, &(0x7f000042c000-0x66)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x66, 0xd251, 0x0) getpeername$unix(r3, &(0x7f00002ac000)=@abs={0x0, 0x0, 0x0}, &(0x7f00003a6000)=0x8) creat(&(0x7f000080f000-0x8)="2e2f66696c653000", 0x90) 2017/11/26 02:11:14 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)="2400", 0x0) ptrace$peekuser(0x3, 0x0, 0x6) fallocate(r0, 0x0, 0x10001, 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x0, 0x3fffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000003000)=0x0, &(0x7f0000003000)=0x4) write(r0, &(0x7f0000002000)="03", 0x1) fadvise64(r0, 0x0, 0x5e291667, 0x4) sendfile(r0, r0, &(0x7f0000001000-0x8)=0x0, 0xfec) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000002000)=0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x10, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000003000-0xc)={0x90000018, 0x0}) unlink(&(0x7f0000001000)="2e2f66696c653000") 2017/11/26 02:11:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000045000-0x10)={0x0, &(0x7f0000000000)=[]}) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x2, 0x1f, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000035000-0x4)=0x0) clock_settime(0x0, &(0x7f0000ab1000-0x10)={0x77359400, 0x0}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000191000-0xad)="c0194f91b82258aa3f6fd50518b0761f0604208962c3e2da3c6f117a7b380d55af40d38698bdd9082dbaa830b94556258f4011080c40f1dc8b3c02286ae369fffec8425be4509174e65c3683264981ccec6d025e619e6fd7accb600a0b2ed03df768f3b41ce25a524ab690a1ef26fbca7e7218ebf9bacb1de191fd708db624a2d3025b86ab7d5a71e85a91a62c311e9dbec98fb52efc66196a3df048c80c99bdcc05d3a8719353116877801926", 0xad, 0x20008000, &(0x7f00006e2000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000097000)="2f6465762f6877726e6700", 0x8002, 0x0) clock_getres(0x0, &(0x7f0000414000-0x10)={0x0, 0x0}) dup3(r3, r3, 0x0) waitid(0x2, r2, 0x0, 0x1, &(0x7f00007f2000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) futimesat(r3, &(0x7f000028e000-0x8)="2e2f66696c653000", &(0x7f0000c54000-0x20)={{r4, 0x7530}, {0x77359400, 0x0}}) r5 = dup2(r0, r1) dup3(r1, r5, 0x80000) ioprio_set$uid(0x3, 0x0, 0xffffffffffffffcd) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000a39000)=[{0xc, 0xffffffffffffb674}, {0xb, 0x9}, {0x0, 0x2a2}, {0x3, 0x3}, {0x6, 0x6}], 0x5) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000ab6000)=0x6, 0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) openat(r3, &(0x7f00002dd000)="2e2f66696c653000", 0x2080, 0x20) mremap(&(0x7f0000069000/0x3000)=nil, 0x3000, 0x4000, 0x0, &(0x7f00004cf000/0x4000)=nil) setsockopt$packet_buf(r5, 0x107, 0x5, &(0x7f0000a65000-0xa4)="7726772bbb71ff491c3bca6ab704e540e926ddb45558f3f1c4afcd2c845aa05b11bf2c8550b77f1eee4443d81074e43de11a61fc6b1c84e71626feccf5602adbac87ed5b52c228481e42f617675f7dd2da0c662788e2ccbd87bd75e84ead4a82ac0393ecbc127685a794e06f4cfe9a02119235821c4031d3f8a88afe7d0a702344a05bba45e6baa81aa876974a4fa36f007975017f9b925837dd4f58295703b1dc3f4fbe", 0xa4) ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) socketpair(0x8000001001, 0x4, 0x0, &(0x7f00003bf000)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/11/26 02:11:14 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) select(0x40, &(0x7f0000002000-0x40)={0x6, 0x7, 0x401, 0x2, 0x2, 0x0, 0x44, 0xa17}, &(0x7f0000000000)={0x7f, 0x4, 0x4, 0x7ff, 0x5, 0x0, 0x5, 0x0}, &(0x7f0000001000-0x40)={0x7ff, 0x100, 0xab0, 0xd569, 0x40, 0x81, 0x2000, 0xff}, &(0x7f0000001000-0x10)={r2, r3/1000+30000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000002000-0x40)={0x6, 0x0, 0x6, 0x100, 0x7fffffff, 0x3, 0x9, 0x20}, &(0x7f0000002000-0x40)={0xfffffffffffffffb, 0x3, 0xcb, 0x9, 0x401, 0x1a964134, 0x1d, 0x2}, &(0x7f0000000000)={0xcaa, 0x200, 0x100, 0x9, 0x9, 0x1, 0x3ff, 0x9ab}, &(0x7f0000001000-0x10)={0x0, 0x0}) getitimer(0x3, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) utimes(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f00009ae000)={{r0, r1/1000+10000}, {r0, r4}}) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd4000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r5, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000b33000)={0x0}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r6, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r6, 0xa, 0x12) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fd5000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x80, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x13, &(0x7f000061c000)={0x0, 0x5}, &(0x7f0000fd7000-0x4)=0x8) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r8, 0x84, 0x1b, &(0x7f0000666000)={r9, 0x49, "97d9f1963df68214b5085398628c925010c7071662481d6bf7ea950f68e465af4b6a1691480b4cad05eb0ddef3fd696d555fd6d859a9020c69cf1710a5736e1b017c180354fa5fbf19"}, &(0x7f0000fd7000-0x4)=0x51) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x0, &(0x7f0000fd7000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x72, &(0x7f0000b2b000)={0x0, 0x7f, 0x20}, &(0x7f0000e25000-0x4)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r8, 0x84, 0xd, &(0x7f00005d6000)=@assoc_value={r10, 0x6}, 0x8) fcntl$setownex(r6, 0xf, &(0x7f00000ff000)={0x0, 0x0}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000838000-0x8)={0x1}, 0x8) getsockopt$inet6_mreq(r8, 0x29, 0x0, &(0x7f0000fd6000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ba6000)=0x14) getsockopt$inet_IP_XFRM_POLICY(r8, 0x0, 0x11, &(0x7f00002c0000)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000f1000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r8, 0x0, 0x11, &(0x7f000000b000)={{{@in=@multicast1=0xe0000001, @in=@rand_addr=0x10001, 0x2, 0xfd5f, 0x3, 0x4, 0x4, 0xa0, 0x20, 0x7, r11, r12}, {0x1, 0x1f, 0x6, 0xf730, 0x0, 0xdc2, 0x7f, 0x7}, {0xcc, 0x4, 0x3ff0000000, 0x6}, 0x0, 0x1, 0x9, 0x0, 0xb, 0x2}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x7f6a}, 0x11, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x4, 0x3, 0x5, 0x8, 0xfffffffffffff800, 0x2923}}, 0xe8) recvmsg(r7, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)="", 0x0, 0x0}, 0x0) dup2(r6, r7) tkill(0x0, 0x15) 2017/11/26 02:11:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000865000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$evdev(&(0x7f00007a9000)="2f6465762f696e7075742f6576656e742300", 0x7c, 0x200000000) r2 = syz_open_dev$mice(&(0x7f0000a19000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) ioctl$VT_RELDISP(r2, 0x5605) fallocate(r1, 0x3, 0x700000, 0x0) r3 = syz_open_dev$tun(&(0x7f0000edc000)="2f6465762f6e65742f74756e00", 0x0, 0x20040) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f000053b000)=0x8000201) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a7a000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r5 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000c19000)=@common="65716c00000000000000000000000000") ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000ff3000)={@common="67726530000000000000000000000000", &(0x7f00006d7000-0xc4)=@ethtool_drvinfo={0x3, "53dc2955b9ac663e3f46c6da5c0b9a9aa4d284981b4effdbdd53b34d00b57e8d", "f29ba9626d066e85cc22bc9a9f58b56ec9ae2b2d604c2e1bf6a90403743438cd", "d3eca238088a92f7b7958423cc5b893dec2d3bd9a3e34af3dc5007f43126a388", "15aef348e99b7fb7cc0ca359113719431974354b48809342dafb1375de6ef370", "504c2bd2780a51bb434e37872895a0d3f5acbee7b90a5fc650fc1ed59968fdac", "29722f44ce9246a41fa9e5b3", 0x7, 0x4, 0xe214, 0x7, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGIFPFLAGS(r4, 0x8935, &(0x7f0000fda000-0x20)={@generic="990000000000001f03860001a1e8cca4", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto(r5, &(0x7f0000e87000)="1200001200e7ff00ffe90009149b00f99b", 0x11, 0x0, 0x0, 0x0) recvfrom$unix(r2, &(0x7f0000f77000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0xf64, 0x0, &(0x7f0000fc8000)=@abs={0x0, 0x0, 0x0}, 0x8) r6 = syz_open_dev$tun(&(0x7f0000387000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x805) ioctl$TUNSETIFINDEX(r6, 0x400454da, &(0x7f0000b57000-0x4)=0x10000000000401) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x26f}}}) mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6_udp(0xa, 0x2, 0x0) r8 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCGARP(r8, 0x8954, &(0x7f00000e5000)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="64756d6d793000000000000000000000"}) r9 = socket$inet6(0xa, 0x80002, 0xfffffffffffffffa) ioctl$sock_proto_private(r8, 0x89c6, &(0x7f0000fe8000-0xa0)="ace0d40c5e07ad324fa58d07629c1702a6114f7b27db2b57825d78bf05001757ee032f0200000000000000b353eeaf894cabadfe3b5fefc50524788b3e32316068f4c650e4b853e21dbd6d22e21deaa11db5f0b25cf503faffffffffffffdda6d2d61511c72066d6ea02fff832f68082447194aa75a9a730d67897db2ec50985a71307f5aca76370741687fded9d03002b608fd93eefc6360dff1c0006369c64") setsockopt$inet6_int(r7, 0x29, 0x13, &(0x7f0000fe8000)=0x1, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d56000)=0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r9, 0x8910, &(0x7f0000412000-0x10)=@buf={0x0, 0x0}) 2017/11/26 02:11:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000000d000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) clock_gettime(0x4, &(0x7f000018e000)={0x0, 0x0}) ppoll(&(0x7f000065f000)=[{r0, 0x400, 0x0}, {r0, 0x8, 0x0}, {r0, 0x3024, 0x0}], 0x3, &(0x7f0000c29000)={r1, r2+10000000}, &(0x7f000036b000)={0x3}, 0x8) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d03000-0x11)="2f6465762f7667615f6172626974657200", 0x200000, 0x0) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f00009b4000)=0x7, &(0x7f0000000000)=0x4) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)="2e2f66696c653000", &(0x7f0000381000)="2e2f66696c653000", &(0x7f000002f000-0x6)="72616d127300", 0x100000, &(0x7f0000ce3000)="") lstat(&(0x7f0000aeb000)="2e2f66696c653000", &(0x7f00003d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = open(&(0x7f00007eb000-0x8)="2e2f66696c653000", 0x10000, 0xd4) r5 = creat(&(0x7f0000639000)="2e2f66696c653000", 0x4) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f0000271000)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_netrom_TIOCINQ(r4, 0x541b, &(0x7f00005f3000-0x4)=0x0) shutdown(r4, 0x1) chmod(&(0x7f0000301000)="2e2f66696c653000", 0xc549d47e5051b6fc) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f000029f000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006fb000)=0xe8) connect$packet(r0, &(0x7f000045e000-0x14)={0x11, 0xf8, r7, 0x1, 0x8, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r8 = geteuid() chown(&(0x7f00009d0000)="2e2f66696c65302f66696c653000", r8, r6) mknodat(r4, &(0x7f00008ff000-0x8)="2e2f66696c653000", 0x1000, 0xfffffffffffff001) ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f000023d000)=0x0) mount(&(0x7f0000a1c000)="2e2f66696c653000", &(0x7f000083f000)="2e2f66696c65302f66696c653000", &(0x7f0000f40000-0xc)="010080000000006465667d00", 0x1000, &(0x7f000030e000)="") mount(&(0x7f000073e000-0xe)="2e2f66696c65302f66696c653000", &(0x7f00008cd000)="2e2f66696c653000", &(0x7f0000ac8000-0x4)="62706600", 0x3080050, &(0x7f00002b4000-0xab)="eb010eb24142f65243fb0862ea269bd36b3e6f559e1789391f57912aa16f3fbe0ead49fb488a7df58774946cc5349d912f6682ddae84ad0859bb5f42d8b6386cf46774a47538b0112123a2f4b5f4298dd107ccb9f7964d2d5240cca53aa0265891367e354bde6751106331299c2e7bf3765e71533a4b20f5e3e3fc8a2a44bec44cc8be17c07794e6d583754180c46636d7b9135f899afaa8c930a78d5c01ce0e89f83cbf19d2dd36536a98") mount(&(0x7f00009f6000)="2e2f66696c653000", &(0x7f0000fbc000-0x8)="2e2f66696c653000", &(0x7f0000c5b000)="00e200ec00c0", 0x4000, 0x0) memfd_create(&(0x7f0000b72000-0xa)="2d6c6f6367726f757000", 0x2) mount(&(0x7f00002ba000-0x8)="2e2f66696c653000", &(0x7f0000cbf000-0x8)="2e2f66696c653000", &(0x7f0000dcd000)="72616d667300", 0x80000, &(0x7f000002f000)="") mount(&(0x7f0000c96000+0xff7)="2e2f66696c65302f66696c653100", &(0x7f000070b000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000226000)="6f6d667300", 0xffffc, &(0x7f0000b64000-0x1000)="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") mkdir(&(0x7f0000765000-0x8)="2e2f66696c653000", 0x0) r9 = open(&(0x7f000050b000-0xe)="2e2f66696c65302f66696c653100", 0x0, 0x15) mkdirat(r9, &(0x7f0000034000-0x8)="2e2f66696c653000", 0x0) [ 291.109911] device lo entered promiscuous mode [ 291.118946] selinux_nlmsg_perm: 141 callbacks suppressed [ 291.118956] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=59136 sclass=netlink_route_socket pig=9135 comm=syz-executor0 [ 291.152019] device lo left promiscuous mode 2017/11/26 02:11:14 executing program 6: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x0, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2020600) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb3a000)=nil, 0xb3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00006d1000)={0x12, 0x78, 0x21, 0x800003, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, 0x0, 0x8, 0x0, 0x3, 0x0, 0x2, 0x0, 0x0, 0x8, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f00002dd000)="2f6465762f73672300", 0x9, 0x23f) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x20003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000002000+0x901)="64657620", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r2, &(0x7f0000000000)="d1217f7eb25361848a61333cdb166aadc30568839aa9855025cb586932f10bd94232fffb50c0ade56e8cfb9e6b78f2009f64fa128a4d60ed4f79fb17e013b434852f768c4634434a3eccd57abafe877a3f1a233a318a7d9ee192a3fb8e32c490015bc0c7fca59a069885668289e47f55fc7bfe06839a20a0697abc562d3d40064f49c356d9e6d4202855f54d7dea1622216d7d9c9ab79e95b64a662bc5f9451363197815bb7252d1596a5d0537d1395f21a7e275721d2802a9ac06fdd512dc76c9013ef8d7cf8677af33760f", 0xcc, 0x1, &(0x7f0000003000-0x10)={0x4, 0x7, 0x552e, "5023a24e7808", 0x0, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) ftruncate(r2, 0xffff) write(r2, &(0x7f00007fc000-0x3)="48080a", 0x3) sendfile(r2, r2, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000313000)={0x20, {{0xa, 0x0, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8144}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) creat(&(0x7f0000dfe000-0x8)="2e2f66696c653000", 0xc) recvfrom$ipx(r1, &(0x7f0000400000-0x8f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f, 0x10002, 0x0, 0x0) mmap(&(0x7f000022e000/0x4000)=nil, 0x4000, 0x0, 0x30, 0xffffffffffffffff, 0x4000000000000000) mount(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000002000)="2e2f66696c653000", &(0x7f0000231000-0x5)="397000", 0x200000, &(0x7f00006ca000-0x9a)="95db38db964ca6404ef77f0d0213da3a308b18baa63c8305987d00deb0558cc1482437fa5dbd22e48802dd51b0b526e365ab3fd15a9ef7ff6d7bc8b0b416ecd16c1441534d20da32bdfc64ba156fb69ae3fa88e86437dac557a189debce7aef64ff307251d385172c2b894b9cc909456f1c2f7f3a4609fd5eef66f65d7a8c8e404c09ebcb7771d8192eeae24d006ae0d3da7236bd8fe1af0ee83") openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fe1000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x40, 0x0) symlink(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000002000)="2e2f66696c653000") mknod$loop(&(0x7f0000001000)="2e2f66696c65302f66696c653000", 0x0, 0x0) rmdir(&(0x7f0000bd4000)="2e2f66696c65302f66696c653000") fcntl$getflags(r0, 0x40b) symlinkat(&(0x7f0000001000)="2e2f66696c653000", r1, &(0x7f0000001000)="2e2f66696c653000") 2017/11/26 02:11:14 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x50)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4, 0x1, 0x400, 0x5, 0x20020c, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r3, &(0x7f0000444000)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900", &(0x7f0000ece000)="", 0x0) 2017/11/26 02:11:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000083f000)="2f6465762f73672300", 0x8000, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00007fd000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x101001) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) listen(r0, 0x7fffffff) unshare(0x8000400) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r3 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x20, 0x101002) getrusage(0x1, &(0x7f0000d38000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$netlink(0x10, 0x3, 0x0) lstat(&(0x7f0000225000-0x8)="2e2f66696c653000", &(0x7f0000a48000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000e46000-0xc)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r7 = getgid() getresgid(&(0x7f0000002000)=0x0, &(0x7f0000583000-0x4)=0x0, &(0x7f000008b000-0x4)=0x0) r9 = getegid() getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00004bd000-0xc)={0x0, @multicast1=0x0, @multicast1=0x0}, &(0x7f0000a2c000-0x4)=0xc) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000879000-0x8)={0x2, [0xd8, 0x0]}, 0x8) lstat(&(0x7f00002aa000)="2e2f66696c653000", &(0x7f000052c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f00003d1000)=[r5, r6, r7, r8, r9, r10]) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000beb000)=0x94) sysfs$1(0x1, &(0x7f00000bf000-0x1)="00") writev(r4, &(0x7f0000d2b000)=[{&(0x7f0000d25000-0x29)="290000001800fffdfeff7500000a00210200e3000000000700feffff0800080005000200000000c000", 0x29}], 0x1) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f000088a000)={@common="62637366300000000000000000000000", @ifru_flags=0x400}) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000515000-0x4)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000a41000-0x20)={@generic="72ddf81af5de7f13ac7a948781c90b1d", @ifru_flags=0x800}) r11 = add_key$keyring(&(0x7f0000cec000)="6b657972696e6700", &(0x7f0000d39000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$setperm(0x5, r11, 0x10000) [ 291.243081] device lo entered promiscuous mode [ 291.253678] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=59136 sclass=netlink_route_socket pig=9152 comm=syz-executor0 [ 291.261933] device gre0 entered promiscuous mode [ 291.281019] 9pnet_virtio: no channels available for device H [ 291.281019] H [ 291.281019] H [ 291.281019] H [ 291.281019] H [ 291.281019] H [ 291.281019] H [ 291.281019] H [ 291.281019] H [ 291.281019] H [ 291.281019] H [ 291.281019] H [ 291.281019] H [ 291.281019] H [ 291.281019] H [ 291.281019] H [ 291.281019] H [ 291.281019] H [ 291.281019] H [ 291.281019] H [ 291.281019] H [ 291.281019] H [ 291.281019] H [ 291.281019] H [ 291.281019] H [ 291.281019] H [ 291.281019] H [ 291.281019] H [ 291.281019] H [ 291.281019] H [ 291.281019] H [ 291.281019] H 2017/11/26 02:11:14 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000d59000-0x9)="2f6465762f73672300", 0x9, 0x400) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000a68000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2020600) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 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) mkdir(&(0x7f00001a6000-0x8)="2e2f66696c653000", 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)="2e2f66696c653000", 0x0, 0x0) symlinkat(&(0x7f00007c2000-0x8)="2e2f66696c653000", r2, &(0x7f00006de000-0x8)="2e2f66696c653000") renameat2(r2, &(0x7f0000cc6000)="2e2f66696c653000", r0, &(0x7f0000a51000)="2e2f66696c653000", 0x3) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000b0e000)={{0x20, 0x3}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0, 0x22, 0x0, 0x9, 0x2000000000000006, 0xa6a, 0x9, 0x0, 0x5, 0xf601, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f00009ca000+0x2bf)={0x2, 0x2, {0x2, 0x3, 0x7, 0x2, 0x49b8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f0000caf000-0x8)={0x0, 0x0}) ioctl$VT_RESIZE(r4, 0x5609, &(0x7f0000564000)={0x1000, 0x2, 0x2e75}) r5 = creat(&(0x7f0000e3f000-0xe)="2e2f66696c653000", 0x2000000) r6 = dup(r1) r7 = socket$netlink(0x10, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000c57000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x7, 0x0, 0x3f, 0x129}, &(0x7f0000968000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000a8e000-0x8)={r8, 0x3}, 0x8) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f0000dfb000-0x4)=0x1, 0x4) ioctl$TCSETA(r5, 0x5402, &(0x7f0000883000)={0x3, 0x6, 0x9, 0x10001, 0x5, 0x100000000, 0x37, 0xd988, 0x15e, 0x1f}) getsockopt$inet_sctp6_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000512000-0x8)={0x0, 0x40}, &(0x7f0000d28000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000032000-0x10)={r9, 0x9, 0x40000000000005, 0x295f}, 0x10) sendmsg$netlink(r7, &(0x7f0000c31000-0x1)={0x0, 0x0, &(0x7f0000ead000-0x20)=[{&(0x7f0000127000)=[{0x128, 0x15, 0xd, 0x0, 0x0, "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"}], 0x128}], 0x1, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000d0e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000c45000-0x10)={r10, &(0x7f0000116000-0x3a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) rt_sigaction(0x7, &(0x7f0000e22000-0x20)={0x47e1e8, {0xfffffffffffff27c}, 0x0, 0x0}, &(0x7f00001c0000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00000ba000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00001fe000)="2f6465762f73672300", 0x0, 0x0) 2017/11/26 02:11:14 executing program 4: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000807000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f000002c000-0x4)=0xa51e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f00001d7000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="018000001507", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$KDSKBLED(r1, 0x4b65, 0xba5b97c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000e77000)={0x0, 0x1}, &(0x7f00006db000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000425000)={r2, 0x5}, &(0x7f0000188000-0x4)=0x8) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) flock(r3, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000c56000)={0x0, 0x0, &(0x7f000087a000-0xa8)=[]}, &(0x7f000062f000-0x4)=0x10) r5 = open(&(0x7f0000cb8000)="2e2f66696c653000", 0x141046, 0x0) r6 = syz_open_dev$evdev(&(0x7f0000881000)="2f6465762f696e7075742f6576656e742300", 0xc00000000, 0x101002) getrusage(0x1, &(0x7f0000892000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$evdev(r5, &(0x7f000052a000-0x60)=[{{0x0, r7}, 0x1, 0x63, 0x100}, {{0x100005, 0x0}, 0x0, 0x0, 0x0}], 0x30) ftruncate(r5, 0xf1d) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000899000)={0x1000000000000000, 0x61, 0x1, 0x40, 0x8, 0x54e5, 0xde, 0x2, r4}, 0x20) connect$inet6(r1, &(0x7f000085b000-0x1c)={0xa, 0x1, 0xc8c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) sendfile(r6, r5, 0x0, 0x72439a6b) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f00005f5000)={0x80, 0x0, 0x9, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 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]}) r8 = openat$binder(0xffffffffffffff9c, &(0x7f00007a5000)="2f6465762f62696e64657200", 0x501000, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r8, 0x8905, &(0x7f00005b6000-0x4)=0x0) [ 291.281019] H [ 291.281019] H [ 291.281019] H [ 291.281019] H [ 291.281019] H [ 291.281019] H [ 291.281019] H [ 291.281019] H [ 291.281019] H [ 291.281019] H [ 291.281019] H [ 291.281019] H [ 291.281019] H [ 291.281019] H [ 291.281019] H [ 291.281019] H [ 291.281019] H [ 291.281019] H [ 291.281019] H [ 291.281019] H [ 291.281019] H [ 291.281019] H 2017/11/26 02:11:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000e22000-0x20)={0x47e1c7, {0xfffffffffffff27c}, 0x0, 0x0}, &(0x7f00001c0000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000c47000)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00001fe000)="2f6465762f73672300", 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000fbe000-0x4)=0x0) recvfrom$inet6(r0, &(0x7f00008ee000-0xff)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xff, 0x20, &(0x7f0000ce7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c) mkdir(&(0x7f0000c36000)="2e2f66696c653000", 0x4) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000018d000-0x4)=r1) symlink(&(0x7f0000dbc000)="2e2f66696c653000", &(0x7f000078a000-0x8)="2e2f66696c653000") lstat(&(0x7f0000b44000)="2e2f66696c653000", &(0x7f0000e15000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket(0x60c7e55aa5eb70e2, 0x0, 0x20) syz_fuse_mount(&(0x7f000022c000-0x8)="2e2f66696c653000", 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000fa7000)=0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000b53000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/11/26 02:11:14 executing program 1: mmap(&(0x7f0000064000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000065000-0x10)={0x0, 0x0}) setitimer(0x1, &(0x7f0000064000)={{r0, r1/1000+30000}, {r2, r3/1000+10000}}, &(0x7f0000065000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0x3, 0x1, &(0x7f0000065000-0x10)={r4, r1}, &(0x7f0000065000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000002000-0xb)="2d7b736563757269747900", 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd4000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x6, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r5, 0x0}, &(0x7f0000048000)=0x0, 0x0) r6 = signalfd4(0xffffffffffffffff, &(0x7f00008d1000)={0x3ff}, 0x8, 0x80800) fsetxattr(r6, &(0x7f000044d000)=@random={"757365722e00", "406367726f7570656d3000"}, &(0x7f0000ca6000)="766d6e6530e1", 0x6, 0x3) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000fd9000-0x70)=[{&(0x7f0000fd5000)="65db05f4e17eab3144b01bf3a28da3e568421e9a5e55ec4d78cc27affaa67588f1b1d8524fe77b5f51fc36487baf4645f5da8e6540e4101e3ddacda028dd906d0ef2e763c27786eafaa3ace5c6828e3a3228ba41c98877ebf4975437b07550704ba623c35bedaea75612434be343ddb56bad24f4a6836b0992272491f7625fa7c9bdcfdc9597058a5f817ce19a5a4f9fa493", 0x92}, {&(0x7f0000a85000-0x5e)="95c24bf3b2ae2bec920903b95cd0805f10a4b0881a6b832010078c417236ae86d07780c051260c8d1a23f4f301ce19f27759a27cb7ea6c571b99e8410acc7ad52be81e25424f6876b2172d4a3f81be18ae95ccf975d5dfbaa5a9ee7b82a3", 0x5e}, {&(0x7f0000fd6000)="51aca0d3222c5d3267608101e8358b02669aaa19c6e1f604df93e89921787ecb85d15131220786036f82d9857e72506d7b3e5a4bbca6849e462976cc74", 0x3d}, {&(0x7f000021d000)="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", 0x1000}, {&(0x7f0000fd8000-0xf7)="2dab936221c57d6d2b8ae9a011640c80b8527d9d0d5a2c210e46f74e0c29b619c48d846e5515ef3b19d6d813afbfe77e00fde94d61f576e07259d5f47f3872f52b5a57407348791fdb795d53b091a5342225fa56d2bd65d9ffbb0bfacadf2a66172553dc32346f6d61f1a3a5ab4d2545631fb663462992208f3de0cb2878786ce76e5cf57a8e6d47cff62ce1d9aa8ab0b39959389543b2463c08c3d3e7be0d4ee5a5647473b7c38447887ea83de20bbf51e3897540ea6936cb38cc1c6c8c7598895bce39fc205db901836213709deee85140e12775e26051f0ea01ae163306fcae67dc4db72856574dadb738dcd53c61c3bedb78e2cacc", 0xf7}, {&(0x7f000075a000-0xc9)="627d0f05780af915a5d7bea2aeda8f9ce50500000047e0c6e6185064dd26351ae27be2b42b701ed31000168f152f33f7e7ad845cdefc5b9af3f52e3c45d697ccc0aba1ce1d2c3f8549d140c73a29abeeb069225213be844248976f463b861417bbca59f8650b1d4d592f36e6d5dc1e73d3bb4ee275200c60abd9164eaa709f5a1b9db897efe3a083dff637208195d7d8194683eb9caa95c71537dbb2cb5b29e7c060fcbcbd58d1398b5198c5a277b4f956d0d6b439adcce84e5ceaa1d1c00441745a91dc1e418911e1", 0xc9}, {&(0x7f0000a35000-0x3d)="45e066dfb329219c9aabf6a414e41dec528540c5181584039d0a6e3ba4a8422a27707e66cef3b7f819f868404919a9b94b53e318d19bfd024a3caad085", 0x3d}], 0x7) r7 = gettid() rt_sigsuspend(&(0x7f0000b33000)={0x0}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r8, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r8, 0xa, 0x12) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r8, 0xf, &(0x7f0000fda000-0x8)={0x0, r7}) recvmsg(r9, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)="", 0x0, 0x0}, 0x0) dup2(r9, r8) tkill(r7, 0x15) gettid() mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x8, 0x32, r9, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000060e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r10, 0x5452, &(0x7f0000fd5000)=0x3f) mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/26 02:11:14 executing program 3: mmap(&(0x7f0000013000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000003000-0x4)=0x0) r3 = getpgid(r2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r4 = perf_event_open(&(0x7f000001a000-0x78)={0x4, 0x78, 0x6, 0x7fff, 0x8, 0x1, 0x0, 0x2, 0x4000, 0xd, 0xffffffff, 0x5, 0x5, 0xc, 0x0, 0x4, 0x7, 0x10001, 0x5, 0x4, 0x7, 0x1000, 0x0, 0x1, 0x4, 0x0, 0x0}, r3, 0x0, r1, 0x8) close(r1) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xb, 0x32, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) r6 = getpgrp(r3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r6, 0x8, &(0x7f0000013000-0x8)=0xfffffffffffffffb) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f000083c000)=@req3={0x3, 0x5, 0x8, 0x1, 0x2, 0x5, 0xffffffff}, 0x1c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000009000)=[{&(0x7f0000007000)="10c80dd223806b26b9b4025769004691f58f14e5c00ac91bcf93d2242f5216f491d8d523e5b968811d7fd5ae", 0x2c}, {&(0x7f0000006000-0x54)="d117f1b2997a1cc6c32f6d5a0b5896c40df58fe8c154c9315221cb3ec3e2a65996b656ad157a7f04ed4fee2d15abdd38dbba93f6d8687ec73ec6ae9dc6f2d8bad4745495104c22479755c2b74c2d33e33016d942", 0x54}, {&(0x7f0000004000-0x7f)="3bd71795c5830ccd3947311043744101721e0e644f648908cc3bdc7edef7c01e5c31eba21dc7baee8ffde584ed0e318eb7e8470db9f6c65cd6f0e826585a24236d39024659b6499b6947ff7e8bbfd1ef3153c6fef3e4750507d2b408458a16af1d87e749acbc2af91a761b1a2c209c4635daff260acc8d3666227be1b42771", 0x7f}, {&(0x7f0000000000)="f4ca0f9aae2757b32e18b15654261d737e33d8bfe7686844b479d1f4130b1016f86922f69ed5eb28af21389bc2755a37ea422d3c9ed625d81c0f4464d8aef786c748138a67406cdc8d598a99aef9d5804dadfb5c3bf646e1dd7e3c3b", 0x5c}, {&(0x7f0000009000-0x1000)="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", 0x1000}], 0x5, 0x3) fcntl$addseals(r1, 0x409, 0x7) write$fuse_notify_inval_entry(r5, &(0x7f0000007000-0x20)={0x20, 0x8, 0x0, 0xffffffffffff8001, 0xd2}, 0x20) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0xa, &(0x7f0000f60000)=0x2000, 0x4) 2017/11/26 02:11:14 executing program 0: sched_rr_get_interval(0x0, &(0x7f0000811000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000581000)={0x0, 0x1c9c380}, &(0x7f0000000000)={0x0, 0x0}) futex(&(0x7f0000000000)=0x0, 0x84, 0x100000, &(0x7f0000c9e000)={0x77359400, r0}, &(0x7f0000000000)=0x7ff, 0x2) unshare(0x80100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000)="2f6465762f7573626d6f6e2300", 0x0, 0x200440) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000001000)="626465765c656d3100") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000000)="2f6465762f736e642f73657100", 0x0, 0x2000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000000)={0x6, @time={0x0, 0x0}, 0x80, {0x8, 0x1ff}, 0x4, 0x3, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000002000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) r3 = syz_open_dev$mice(&(0x7f0000001000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x800) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x498) 2017/11/26 02:11:14 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$binder(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f62696e64657200", 0x888280, 0x0) mmap(&(0x7f00007fd000/0x4000)=nil, 0x4000, 0x2, 0x2012, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000228000-0x20)={@common="64756d6d793000000000000000000000", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) add_key(&(0x7f0000cc1000)="6c6f676f6e00", &(0x7f0000691000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000454000)="27", 0x1, 0xfffffffffffffffb) rt_sigaction(0x1c, &(0x7f0000205000)={0x0, {0xe0}, 0x0, 0x4}, &(0x7f0000b19000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000c39000-0x8)={0x0}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000add000)="2f6465762f70707000", 0x4000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00001df000)={0x0, 0x94, "ff7196210d5c80ad805e3c44112d6fbaeb2458e079cda484118dff533a4d506955d82d37bc157ef41c02e16b3e3d7a2ae82bac928447097d87c8b37a1c561f348f79ed4d25623104e88a9b95d45652b1bcd6240428549303f9fe9612b9a1aa411cde6e4c8fcd169846790f0002e62350de15ab8c9d2bf45a65a00a6300b584d499946e6b6382855e9dd62e623ae590fef48c6309"}, &(0x7f0000362000-0x4)=0x9c) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000673000)="2f6465762f6b657963686f726400", 0xa41, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000b08000)={0x63fe, 0x7, 0x4, 0x3, 0x4, 0x0, 0x8, 0x6, r2}, &(0x7f00008ae000-0x4)=0x20) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000530000)={r2, 0x7ff, 0x100000001, 0x100}, 0x10) r4 = creat(&(0x7f0000723000-0x8)="2e2f66696c653000", 0x8) accept$unix(r1, &(0x7f000087c000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000b6c000-0x4)=0x6e) getpeername$ipx(r3, &(0x7f000004b000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000dfa000)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000076b000)=@int=0x3, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f00006f0000)={r2, 0xffffffffffff025d, 0x0, 0xe146, 0x2}, &(0x7f0000906000)=0x18) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f00006d7000-0x4)=0x0, &(0x7f00009f8000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000984000-0x8)={r2, 0x1f}, &(0x7f0000009000-0x4)=0x8) [ 291.488031] 9pnet_virtio: no channels available for device ./file0 2017/11/26 02:11:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000020a000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) unlinkat(0xffffffffffffffff, &(0x7f0000ab9000-0x8)="2e2f66696c653000", 0x200) r0 = eventfd(0x7fff) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000194000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0xfffffffffffffff8, 0x408000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x1b1c000, 0x8) syz_extract_tcp_res(&(0x7f00005fd000)={0x0, 0x0}, 0x27db, 0x6) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r2, &(0x7f0000000000)=@pi={0x0, 0x6003, @ipv6={0x80000001, 0x6, "525e3c", 0x25e0, 0x88, 0x100000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x84, 0x1e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xcb, 0x51, "a2cbd308a49a65503c502e47e0b7746f986e325c06c0e1cac600cd7a80621686ba870565cc88b80ce4de28a1ad7dad46b7abb3917525975b642bacea3b587b158c32bcfa9c5c24ca791b61c6b6da9c7ad1"}, {0x5, 0xa2, "01fe838986d1983bf8dbcecbff4b5f697bec94cd998acb02e8a351e040678b9a25ce5a596611f162fca4ed535d563daedfb704ec9f29af1f52e37f753542596a3ff8198778437a5b149e23a648c13bbba46ab7d508030f2022568a1d0bc143b40e4bfa2fbeb24ec024471b5e779ddeface132db3714aa392d8324e98c37757c9f7ea8b19ccf2adae099bd069800c0fb0da2029c4bc99cff9281c2f5b2f3968925087"}]}, @dstopts={0x3a, 0x7c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x1, 0x9a, "a52b1b624b977eeee022d9697d23f6e53005c75ff0e609180f0825c23f88fc2b3d64ce462d8322e18b1d60f9b6693e06fcb5636175ce036a403e0ef81f71239a967af65709025f6fda41fe8cb128824a7171feb37a7a5294e33dcab685dde5b23f60d873f39223d65de91cdba336e19506688c60794b6f3e871e1f9a07e0faefd253c477a909788c0109534ff0cb5b4d500b473a5e3f45c2309f"}, {0xff, 0xf2, "e1cc0688b4467c40a4decfafa52465351e2ef46053e5b44b57ad36f1e021a8085e6dba7f613ecd3aa04421a43935c49730ea6e4581f675cf9a395ac60fcb02cf051e509e8d75adb7643131b70ec0b9b374d8e80332f7334cdd990999bc96741750d6fe3ccce44dde4869a651f296e914668a548e1b75df2237d2ca4188593bcdae122035f00c8ac8ec18495f341273cede427557007a7eccc52e300229bb9d4307c561f510478d1a8de77e7912b09a33df41208c2e9eccf49b2efbdd53f45552150b6403b7cb80dbc4f43f261e4b170f4621b93eb993f050de4c33615dbde7fbd3f0446c5d2998df349ccde0bf8bae804879"}, {0xcd, 0x3d, "62ce657dfe1747ec676b05d85ba689e67ac32ac01748428283cd050b3ecc4dd8dfd7aa7d7024b09588a9e0f4207e3e175a95da43c1610f94f99288d9bb"}, {0x7, 0x41, "c6918d931ad4dfc925496e959e7eba8c3e4585004428705d48b715edf132c046cfdab5087aee2f7d53bb0800375bfebb6023daa2365a05e54937fba2002c088eee"}, {0xfe, 0x59, "68bbcee72ac5caaafc8f211cb32478090ac10ad87c759b21e5309d9380de8f1c9581c437189bbe574d3185ebd6ab9915e8ddb02256727fa07552ad55c54e428db80a1d7fefcd04ab1ed439245b1a74fb4a0ccfda88008634c7"}, {0x7, 0x4e, "3c609b1e0eb1d7029ca064ba9c5e34651270c76ad7ed2cbb3f04592229769f825e327c0f6676c913f7e7c86f89459fe2e6576c3ee4539dffa10f7356a81af5776028e29bb66ab4830d8b13778c3c"}, {0xff, 0xb1, "6276d53294b5d30ba29c0066bdae317bf40c21dedd9e610f3e096a0c9e35c52ea978744778e1102ff9118e345591d0016febf43fea27a8e290d0386f5358e492f09c81cbe201a315844788043643444eacc82331e73d7260a6db5e309e81642090bac792f022d1741697806ec13daea75230a5e9500858c6934f8db51015b2a55713e3a69c3cadaad6e2cc2a8e6ac019d0920b3cc1bb50a3d0a82dea3fb7c1974634781007d36d3aaaec569698c7a049e6"}, {0x0, 0x68, "bd53e44eb7df68e33de1da2c583da7c261c02a765afee2f8be6ca6ceef9e8d016b972bb0fcfe70ab9472a767ec3d1b8494a9a399b1d84702d992c41eec26829cc9d33431f318337a029d16e0cb720f4a7d81625f1fe812dc392c92210283b2dd2e2fdeafd125defa"}, {0x0, 0xa, "3925ca05cd1517651195"}]}, @routing={0x0, 0x8, 0x0, 0x4, 0x6, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @hopopts={0xb7, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x33, "5de2db76fa369d5e022de2624785143e55b64bbc1d3c86f049f4cf1c3bf05ed63fc8d619922fbdceac6e60f4fdf5762ce5ad63"}]}, @dstopts={0xbf, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x1000, "92f40ede6f2abb734e073de318c3b31caa0b8c76141405816b93d65594c32b4b77456bf62f130e62c22e16056d17f6f7dae96513eff803a2942e0bb14314535c77a907277c5454775ee1f87b4564db44f84f36ce7bed3db03f907ba0119835f990f4af698c6047890d59e76876a26029181095cc1227e451053ab645860f6e7fe394d22789bfff08f56b977b24ad297cb18d102ce18b54c324f8c73a7ac26b6ae7b36d83a3f6e922af2a67dde665a4f0dc3e5ce7eb11ece2f4b53701d3a52d74b14714b799530c1d15f04165f297ae819cd29ec5bfdc14dd3b92361d3355adcc5c45f1fce729954be568d21eb7a9e7488b414c0202ff30f56de06a6cd0d50b21c7a651bdabe6d0fe030a8646cf877f0cc6da7d1214b36f0920162a6fcb563614c38569bc1496782512255a6846b795a0620ec5dab86cc2b5b5f2d3ff557570bd8a2a771a2404aaa9f9a812b14e7fc1fe32597632b6e6156d48f1ed343d01b57e14a07d200d32afd5f674098ba8e40670a47c4b46015301916f76337e81de60b40d67c87434f665c62b3192f4ed48702ea959eed109827e6caec35b35082618c0a8628a0f9c8c20c66b8be50555ff57150d816545cba6cf7be6cd178e5f832e78240d32751a65138af9d580aa101e23aed61066fdca758c39b036f2c518cfc5de5f4ca4c3a3baed15bead9d7043fe5a7ae273ab02926cd81ea44ff88fa7b20fc57d9091a7843071d7a15a3c835d4f855de54c98086c17984b6b376869214681b6aa24dcabf577faf51e5e6ce1ba8874729ab3ce5d8c31d26983e865233f604ac45e30bb333aac6ab72be2d8816294ac46d7d9820507901718af7395988d46c154f34038e65c7159637486d406f8f11e5f8aa117923513b41a68cdc99d4fd3307db50f727a5a0fb6c3c0857ba09578d53b9e727ab76c3898f9f437e3d60940a4e7d8b0806a265df9dc4ea73fa099e46a1010df3006fcda3d5f57e62cf69d8bf8e709bdeaf1a6132fddd5ce368d31bfac4688b9da449cfeb719c5b01a06b97f9d0642a938f0bcca7d81a447b11772424c776c7078854ff87e110e86e81833ae68422e4ff64ff97b8f87490b2ddef44ca2ec04d9787db97113658cd85b10298ac436a4fa04315b7934ad3cac9d5a00d0c71d8948e99c870a543688557c9f366854d0b88bb0b686217cb7d255061dcc27a9d505aa32bd336ba1d798964ea8576db674ed29972debd88f1b2236ba651f0d52872e70534d99cc7b7a7a9ff59f5d2e05e1e5f45d2b28ad38c640c3351055e474928c7be92ae71dc46cb69485d11506366065158d9ebc17e291a207e93156cb3fd7414ee336513bcb42ce3cdb7da14f637fb18d003d38abb034d46072d4daa3fb9d645404ec45a7a49f53084cb86c9274b9ad512e0e3b02c4e34b57a4084f29ad465f317a41723b362c45ff7cba3d8b03f4d9f67f15126fbfe99cf38b3d178ac376c49494c2f5c8f77655619a8c6122c4c6fa364e92e2cdfb0c3b0d826b2e4c399b470af7cea6e7b2e4e42e72b529c6ae276a2d0c8d56742013e425c5bf9e91e33643638e42225f402007cae4aecfdced26669752b7eea4434231d419abf8dcca9cc1853103458423fa538a9fdbaba1c4fdac0b1b49c494c19ad9e681b027d1a1a094b351e95dfa17bbaea6e675719fa9d2c248af24d651d4f04e8e16e766c24d0d39e71b942fd42f9105389f7777171f32187a343fa8ab9f3fc8a242d46ebfaeed20c81f3550ecc618019efec2a80a21b1acd6cf5ffbfc6a6524cfa8e23041cd122c28099b46d3fbb91b2e2ead48f31186f7e09ba09f6c1784d4849f169ea79c13d409fc7bef50cf17d0c8e929c81072cd33ae863bd525a6cc448befcc4c0e694d80d47beb919ae6c1bc56143bebcb527c447ffab3982469562b9546e5f7753d1a97e2b35b86d4852e99cc3df86e06d411863ab287beb2e6892c34a9d9fa71c8f1ffde140b28020ad01a8de54336bc126f96c5b68c7c79325fa7f0e4a0ab73bf4d4595a7a35319cb49ef5586b7187ca2592b446ad80bdab2e911b5c3b39c1a75af7df506e29078286c869c366d551d373a37d015066cbeef51c8bf9dbf85ca9f4ea26bc7ce0c242519dfbd429f0374a093e17df448e389b307dc37ae54a61c9cae2d9601b67cc06821f9aaa1bee966a13227b9c7c5b229659ec00460847887cb53d4da17ecdc6aaee6c0af01416501264ea1d44735279f84a378429cc4cdc4add622389acce27ac4fad590435b5ec0c7179eaee2b6ed567e3119615e63659912b2adbfc06deecf51ae56a8508370fa6a161116f7c6ca45bd2222250a5483327c98a51bfca850b6283bebc7c10bfbbe38c2274e71f7d9240e46dd9df8148f6f575a798d945c742e5d168e19a60d675a9a297b5223fd18732caf6fb5152449fbb3e5bdba878d384bfbbab4f663928f8a40dc46d0acf487d4ba5a41a0482e4920baf8bf68d45a8b8fb942dc679b496149c74b5abeb48b63cdbefe00606d6a71a414354733675143fa4561adc2ad1ff34fef5ff6dcbbd70750b0b6af0f9107813674db1a434df699e1ba6bd6607cd89c98bae3cd081ac0977baa76880384700014ef4616c1099822eeb88641770544cfef7659adf19796c84ddfe9c97d73749d2bd2f33fa849298ae90f9960470fa757761f099349605fd906542532f6beee2b0d0e3e200e92e716995d8dea0c4ed364f6ffb0472c56d2cdf6826cc7da940e19650bb896a2390291bfe5cb9cf2d8e4e0e2eb9cd974412d81dd8589acd4fe9e83a575320b2eada9d29ea2c67cacad832b1d0d39207041453f1ed428ef5ecf5d03577b3fba5adbd5f692a4d5e727e37feb5c8f50bd76f550d4bdef6033c10847bd20960de1016108a42e17ad53871885e713fe407ab10c722bf6e4561670764a3969ff6d54fcbf4c4f30bd3753e67de724b870abac3049bab58933822b742001a33be75c4f94d726e4bd948933cba387e4a1a8d1c40b0aed21d5f594bdf0cbab616c9da3f0aea81357316ed9936a3c5cdb3f5efaad076dfc53ef87d09ec0cc882f22caf3e4aa363cca88ec15d5343724f0525bb0136743ba869a3cd5d087d01c9712cc22e8e1f8384c92f057fd0b36f2cfe17daa67795927580ff1fe2dfa563e7df294995c9ae230fcd28cdc31fc586f99edbc864803f477ef8fc0c4ec860131b5a7b6b3551d1891fc675ac0efb069cb1c3c1aa38d2c51b5f905d88272e03b72ee43b609de52d36a7f31d37e79d9cf6fa1584a115f04ff797cd1dd866268ab62819af9bbfa013e44be26b0984d7a0205d47a45453d01f146200a8affd79c15c608deb03014808ad54a6ecc0feac6bd824a6b86411b03203af3a2bb95eaa136142bf9d7ef052c5c4de76637a2576b10bffb51cb937fab85af6307e81de92571bd924f1a793dfafd07dd0d5b5e311a996820e90698fcfe6acdb774ff751859a53838e09872711d0066a83f207e4dd5cc9f0b0d6b79148078c0852c7bbad57180d31ea2d4bd52b1a3e31168a951463ca1adb59cfc27e2bcfab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"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@tcp={{0x3, 0x2, r3, r4, 0x1, 0x0, 0x6, 0x1, 0x1, 0x0, 0x8, {[@eol={0x0}]}}, {"8d605e3ceaca3537b281b2075eae9022047f1df8630a16e2cab5af50fe4f5341eb9ee93f2ca6291b841bb9f971b72dd8687aecdef67e5ba452113ce7f613a8118dcf8abac4ce5b"}}}}}, 0x260c) fcntl$addseals(r2, 0x409, 0xd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(&(0x7f000081f000)="2f6465762f6c6f6f702300", 0x0, 0x1) ioctl$LOOP_SET_STATUS64(r5, 0x4c04, &(0x7f00000b9000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, "581639186d73539f147f5cfc51799953e6601f9842d6905e3739ee86b5bbce63cf22e55b8b3bea74641f880c3c55b57ef7b40e6cb41eab115c90cda7df11569f", "2d13c5322382ec4e77f21747c384b4aa030fa4b3e6cf48b2129f3fa1e1d3ff2e7870d6be9400881ebe86fe9eac50360afa32096252619bae9848d66165c5f829", "98dab80301fd2d36415de2e12d7e68551190092ba38595be454ddc043c62f18f", [0x0, 0x0]}) dup(r5) ioctl$LOOP_SET_DIRECT_IO(r5, 0x4c08, 0x200) sysinfo(&(0x7f0000ae4000-0x64)="") r6 = creat(&(0x7f0000fe3000)="2e2f66696c653000", 0x2) r7 = signalfd4(0xffffffffffffffff, &(0x7f0000f36000-0x8)={0x8001}, 0x8, 0x800) ioctl$sock_ipx_SIOCSIFADDR(r6, 0x8916, &(0x7f0000ded000-0x20)={"9bb02f3c1e6e8a8aed86dd024d52f5db", {0x4, 0x9, 0x3ff, "cf677fbb7aba", 0x9, 0x0}}) ppoll(&(0x7f0000e0d000)=[{r0, 0x8000, 0x0}, {r1, 0x160, 0x0}, {r6, 0xf, 0x0}, {r7, 0x84, 0x0}], 0x4, &(0x7f0000dbd000)={0x0, 0x989680}, &(0x7f00000c7000)={0xffff}, 0x8) socketpair(0x1b, 0x0, 0x1b, &(0x7f0000337000)={0x0, 0x0}) ioctl$GIO_SCRNMAP(r8, 0x4b40, &(0x7f0000b86000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket(0x15, 0x13, 0x1) setsockopt(r9, 0x107, 0x1, &(0x7f0000599000)="01000000f6ff060000070000009139cc", 0x10) getsockopt$inet_mreqn(r9, 0x0, 0x27, &(0x7f0000eba000)={@rand_addr=0x0, @broadcast=0x0, 0x0}, &(0x7f00006f1000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000c22000)={@common="6c6f00000000000b0000000000000000", r10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/26 02:11:14 executing program 6: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x20000000, &(0x7f0000fa4000)="f625f317badd09846fb959195772854434dc2aee4726a9ede5d5819eb9cf010fd393514a1add60f6e8d8a5d6185e2fda1a0a6457b81bcf74310b74ca2e22787242ee030cfd523eb8c253a50462d8eff47e75ffb5e383", &(0x7f0000fa4000)=0x0, &(0x7f0000180000-0x4)=0x0, &(0x7f0000484000)="68a49c9f98377c5d00e2bed5397737eaea995e3897c80885008874480be8f4dd0e3324086c84d6bc133ca7") rt_sigaction(0x7, &(0x7f0000e22000-0x20)={0x47e1c6, {0xfffffffffffff27c}, 0x0, 0x0}, &(0x7f00001c0000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00000ba000-0x8)={0x0}) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000fa6000-0x8)="2e2f66696c653000", 0x0, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f00008bb000)=0x0) r1 = syz_fuse_mount(&(0x7f0000bec000-0x8)="2e2f66696c653000", 0x0, 0x0, 0x0, 0x0, 0x1000) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000fa4000)=0x3) accept$ipx(r0, &(0x7f000099b000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000962000)=0x10) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) mlockall(0x2) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f000056e000)={0x77359400, 0x0}, 0x0) [ 291.543170] binder: binder_mmap: 9216 207fd000-20801000 bad vm_flags failed -1 [ 291.556713] binder: 9216:9219 ioctl 8917 20227fe0 returned -22 [ 291.582369] binder: binder_mmap: 9216 207fd000-20801000 bad vm_flags failed -1 2017/11/26 02:11:14 executing program 6: mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000070f000)=0x1, 0x4) setsockopt$inet_opts(r0, 0x0, 0x200000004, &(0x7f00007ae000)="8907040000", 0x5) mmap(&(0x7f0000000000/0xce4000)=nil, 0xce4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ce5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r4, 0x7387, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000e5b000)="2e2f66696c653000", 0x4) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b63000-0x10)="2f6465762f73657175656e6365723200", 0x3, 0x0) signalfd4(r5, &(0x7f0000b47000+0xf28)={0xa4}, 0x8, 0x80000) seccomp(0x1, 0x1, &(0x7f0000001000-0x10)={0x2, &(0x7f0000b6d000-0x10)=[{0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0xffffffffffffffe0}, {0x16, 0x1000000000, 0x0, 0x0}]}) clone(0x0, &(0x7f00005f5000)="", &(0x7f0000591000-0x4)=0x0, &(0x7f000078d000)=0x0, &(0x7f0000afa000)="") dup2(r3, r4) r6 = syz_open_dev$random(&(0x7f0000001000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x0) msgsnd(0x0, &(0x7f0000c14000-0xa)={0x1, "1394"}, 0xa, 0x800) r7 = dup2(r3, r6) ioctl$int_in(r7, 0x5452, &(0x7f0000729000-0x8)=0x45) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00002b7000)={0x0, 0x0, 0x0, 0x0}) r8 = getpgrp(0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000491000-0x50)={0x0, @time={0x77359400, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xd) getsockopt$inet_tcp_buf(r2, 0x6, 0x16, &(0x7f000015d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000047000)=0x96) fcntl$setown(r3, 0x8, r8) fcntl$setsig(r6, 0xa, 0x12) vmsplice(r4, &(0x7f0000097000)=[{&(0x7f000034f000)="", 0x0}], 0x1, 0x0) add_key$keyring(&(0x7f0000eff000-0x8)="6b657972696e6700", &(0x7f000055d000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) 2017/11/26 02:11:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f00000d5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00009c4000)=0x10, 0x80800) fstatfs(r0, &(0x7f00006b8000-0xc4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00006bd000-0x9)="2f6465762f72746300", 0x80, 0x0) mknodat(r1, &(0x7f00007af000-0x8)="2e2f66696c653000", 0xe008, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3fffff, 0x0, &(0x7f000064c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setrlimit(0xf, &(0x7f000000a000)={0x0, 0x0}) waitid(0x1, 0xffffffffffffffff, 0x0, 0x2000000a, &(0x7f0000d67000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = open(&(0x7f0000f34000)="2e2f66696c653000", 0x0, 0x40000000024) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdb, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8c, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = syz_open_dev$sndseq(&(0x7f000063a000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f0000947000)={{0x8000080, 0x0}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6, 0x80003, 0x85, 0x3, 0x5, 0x0, 0x0, 0x0, 0x6, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f0000c03000)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00008c3000-0x8)={0x0, 0x0}) write(r3, &(0x7f00006d3000)="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", 0x1000) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000705000)="2f6465762f73657175656e6365723200", 0x80, 0x0) r5 = syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r6 = syz_open_dev$tun(&(0x7f00001d1000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r6, 0x400454da, &(0x7f000053b000)=0x8000201) fsetxattr(r4, &(0x7f0000ce0000)=@random={"62747266732e00", "2d70726f6347504c00"}, &(0x7f000004c000)="251c00", 0x3, 0x3) r7 = fcntl$dupfd(r6, 0x0, r6) getsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000113000)={@multicast1=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f000066f000)=0x8) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2017/11/26 02:11:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000608000)="2f6465762f6877726e6700", 0x88003, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x1, 0x80, 0x1, 0x8, [{0x7f, 0x0, 0x6, 0x0, 0x0, 0x280, 0x0, 0x0, 0x0}, {0x40000000009c4, 0x7ffffffffffe, 0x65, 0x0, 0x0, 0x82, 0x0, 0x0, 0x0}, {0x4, 0x2, 0xffffffffffffff88, 0x0, 0x0, 0x802, 0x0, 0x0, 0x0}, {0xffffffffffffffc1, 0x1, 0x3, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x2, 0x2, 0x100005, 0x0, 0x0, 0x804, 0x0, 0x0, 0x0}, {0xb6b9, 0x102, 0x1, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x1, 0x105, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) ioctl(0xffffffffffffffff, 0x20008919, &(0x7f0000000000)="0f") r1 = socket(0x80000000000000a, 0x1, 0x0) ioctl(r1, 0x8b35, &(0x7f0000d26000-0x1)="ac") epoll_create(0x1f) pread64(r0, &(0x7f0000a31000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00005ed000-0xa4)=[@in={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x14e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in6={0xa, 0x3, 0xfffd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa}, @in6={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x8) utime(&(0x7f000007f000)="2e2f66696c653000", &(0x7f0000095000)={0xfffffffffffffff4, 0x7}) r2 = dup2(r1, r1) r3 = syz_open_dev$tun(&(0x7f0000c3d000)="2f6465762f6e65742f74756e00", 0x0, 0x41) ftruncate(r3, 0x1000081) write$tun(r3, &(0x7f000056d000)=@pi={0x0, 0x8035, @ipv4={{0x13, 0x4, 0x4, 0xfffffffffffffffe, 0xbf, 0x3, 0x0, 0x9e94, 0x11, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[@lsrr={0x83, 0x3, 0x3, []}, @lsrr={0x83, 0xf, 0x2c, [@loopback=0x7f000001, @broadcast=0xffffffff, @broadcast=0xffffffff]}, @ra={0x94, 0x6, 0x20}, @rr={0x7, 0x1b, 0x7, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @multicast2=0xe0000002, @multicast2=0xe0000002, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}]}, @noop={0x1}, @noop={0x1}]}}, @igmp={0x17, 0x5, 0x0, @multicast2=0xe0000002, "3913c35075df7531d775bcb15cbad522e5bcd141428ae7f81f90c40942bff41f796f53c2a25554d804652fc0dd2892093fac0620d5282eb56cdbc14e57657db67851359be5b6878c5b61e1ef44e3a4e56c725764b8fa1866992285b3fd591c4e013f2d7935660e7ed30c09"}}}, 0xc3) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000f4e000)={0x0, @in6={{0xa, 0x0, 0x9adb, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x69e0000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7ff, 0x2, 0x80000001, 0x10000, 0x40224, 0x7b6c, 0x4010000000000000, 0x0, 0x10001, 0x9, 0x27, 0x1, 0x200, 0xa21, 0x4]}, &(0x7f00000fa000-0x4)=0x108) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000300000-0x8)={r4, 0x7}, &(0x7f0000bc3000-0x4)=0x8) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000c8c000)=0x8001, &(0x7f0000c4b000)=0x4) mount(&(0x7f0000be7000-0x9)="2e2e2f66696c653000", &(0x7f000070b000)="2e2e", &(0x7f0000385000)="737973667300", 0x0, &(0x7f00004ae000)="ebfd254a53a7bd9483c673711ae32a5f7b50d5717f85c0d5ac4b93d207d38a0f0e2717b9016c6504a704f4c5c6eaf0f0c507de94be96ef0d00e59dc3043bf33419704636c6ba476716973295b98503ffcd7f8dc4f4fdf7ffe2017b24cb127947da1d90289eca2ca9d295dbc9b7d7a40a91") epoll_wait(r0, &(0x7f0000bbd000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x3) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f00002ff000-0x1)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x864000)=nil, 0x864000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000c76000-0x3)="00", 0x1) mmap(&(0x7f0000293000/0x1000)=nil, 0x1000, 0x3, 0x810, r5, 0x10000000000000) write(r5, &(0x7f0000c91000)="0000094ef18cf3000000050000404300d2", 0x11) sendfile(r5, r5, &(0x7f00006a7000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r5, 0x0) unlink(&(0x7f000056d000)="2e2f66696c653000") socket$inet6_tcp(0xa, 0x1, 0x0) 2017/11/26 02:11:14 executing program 2: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x100000001) socketpair$ax25(0x3, 0x2, 0xce, &(0x7f00000c1000)={0x0, 0x0}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) fcntl$getownex(r1, 0x10, &(0x7f000094d000-0x8)={0x0, 0x0}) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000e6e000)="df464f3ace85be0dbcc5ca1492d5e35278040b3b9275891ac5627e71ab6a85c8d3d9310133573a13978347da7c7fb17a54f2d44bc8ab05e239c953909970c5acc61d01408bbf0a3a395de7d5a04b458cd4b43dbd2889cd776cae5b769a3c9f1c") r4 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000ddd000)={{0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x1, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0xffff, [0x80000001, 0x2, 0x7, 0xda5, 0x8, 0x9, 0xa11, 0x5]}, 0x5c) r5 = memfd_create(&(0x7f0000000000+0x957)="00", 0x1) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xfe, &(0x7f000054d000)=0x0, &(0x7f0000c0d000)=0x4) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000070000-0xc)="2f6465762f6175746f667300", 0x84001, 0x0) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x6, 0x0}, 0x4) setsockopt$packet_fanout_data(r4, 0x107, 0x16, &(0x7f000025e000-0x10)={0x1, &(0x7f0000209000-0x8)=[{0x6, 0x0, 0x0, 0x80}]}, 0x10) close(r4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000e63000-0x78)={0x4, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x104, 0x1, 0xdf, 0x100000000000004, 0x5, &(0x7f0000e62000+0xfe3)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x2, 0x101}) shutdown(r6, 0x1) recvfrom$inet(r0, &(0x7f0000954000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x26, &(0x7f0000989000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f000038d000)={0x4, 0x4, 0x8000, 0xffffffffffffff45, 0x80, 0x7ff, 0x9, 0x6, 0x0}, &(0x7f00006c9000-0x4)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000f68000-0x10)={0x4e98, 0x820c, 0x7, 0x3f, r7}, &(0x7f00006dc000-0x4)=0x10) sendmsg$inet_sctp(r0, &(0x7f00006c2000-0x38)={&(0x7f0000a8d000-0x1c)=@in6={0xa, 0x1, 0x8000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff8}, 0x1c, &(0x7f0000e05000)=[{&(0x7f0000149000-0x1000)="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", 0x1000}, {&(0x7f0000391000)="d6f19edc3b33d21571a5968f2be7f5e6959704af4d76904e36dbe3fccb86fb0e03f148722bcfa960985a9ef7938d450c9a4f46ca20f051f70f410abcea89972714f01ba9a51d61b7a0fbf21ed4e0e5d02c40dc8ff8086346a555e940ab37375e521044c566552358d68f099286b732ab791c2b6c18f665c5d1bdce8249610317905508860f210a5ec0187027c207d6856cc2cd79cef041", 0x97}, {&(0x7f00008cf000)="", 0x0}, {&(0x7f0000fdd000)="", 0x0}, {&(0x7f0000f44000)="845bc84a459968567ecb90107b1c65c2000c5ae7f501782b69c7c3efd9da0ca1d32042e832f5b4bac82b7e", 0x2b}, {&(0x7f0000dd5000-0x5e)="364b8ec62830b98c59a6dba55d10a53838c3a29d67f50852b5fa1bf686403ba33e5bc2ab88d19a4b073150a8655761c045ed0ff893c4fd6d3d2def7dda2f60694560434d5b9106b3e57526908adf776226af2bab4b12d55861727f3378e8", 0x5e}, {&(0x7f0000607000)="481686e78c728e3fb92a8ec0c9bc09daf818e61b7a54f495ad154e43afdefa287d741089d999df7263bfc3e90cba75cc80c3ac82852865dddcab9092f66b7dc2d8e224b1c32ef30722ea75bc7e9459a47c18fef051386d54c576f4a1efb94caaceedd0d13d37592cee5dd3fccdcfb8f5cb7c42f9c9880439d79d5fceaf81fc924e67bfad854e3d54f212bf0e6a5eab8a1f1bd24836fce2ae19b1c622463f8cc1258d2b686f6e4ba32bf8a4a211519083b9efc9d4122c16b4816fcf5e24291b3c82042af8ef1f0a84", 0xc8}, {&(0x7f00006fe000)="f0e843c81191dec8494d84a8867b463fad4e5f5c6d182a8eb86634762d5563ee4c27a2a0127a15f961574fe48a52bb969e71ed03ced933cdd0ed50c8365a", 0x3e}], 0x8, &(0x7f000023a000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x5, 0x2, 0x0, 0x6, 0x3, 0xffffffffffff8000, 0x2, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x20d, 0x1, 0x1000, r7}}, @init={0x18, 0x84, 0x0, {0x20, 0x5f, 0x3d8, 0x401}}, @sndrcv={0x30, 0x84, 0x1, {0x20, 0xe4d9, 0x2, 0x9, 0x3, 0x9, 0x101, 0xfffffffffffff717, r8}}, @init={0x18, 0x84, 0x0, {0x3, 0xb74, 0xe60000, 0x20}}], 0x5, 0x24000880}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000e2c000-0xd4)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, @in6={0xa, 0x2, 0x7fffffff, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x2, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in6={0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0xe849}, @in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x40}], 0x8) sendto$inet(r0, &(0x7f0000e66000-0x5c1)="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", 0x2d6, 0x0, &(0x7f0000e66000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_sctp(0x2, 0x8, 0x84, &(0x7f0000252000)={0x0, 0x0}) r9 = socket(0xa, 0x2, 0x0) connect$inet6(r9, &(0x7f0000bb7000-0x1c)={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x8}, 0x1c) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r10, 0x29, 0x6, &(0x7f0000235000)="330000000000000032c00000b95d033d08000000000000e16d7e7386ea225e3e0900000000000000c1d5a498ec9bdc0900005137052f90081900000000000000000000000000a1264fa4", 0x4a) 2017/11/26 02:11:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000f43000)="2e2f66696c653000", &(0x7f000000d000+0xf78)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$sndseq(&(0x7f0000d6c000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) r0 = open(&(0x7f0000a17000-0x8)="2e2f66696c653000", 0x0, 0x98) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000470000-0x9)="2f6465762f70707000", 0x80000, 0x0) add_key(&(0x7f000097f000)="727872706300", &(0x7f0000ca4000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b6f000)="ec9d640a1219785d37140651ec6cfc71dd42a452274d5ae44d387ae9200142838392480a9e7e3c96ebba87ba3e485ff054e93473c02b44bee45c7035a1ada5dfd37c8645876aff56cdc8aad839e7053f4a8007c0c08745bb33c5611652b2c47f006b5e6d1df4c7a2d9633c36368829caedfa6f22b41a0b9a10c0d974cf0c1f1054b4bd0f67d6ebd4ec3431bbbadfc071c536239aa2c566e9eb8dbaa3d48526a20229ef96c7a2e0fc94659061773d65914d07c7039802872b07e9c12c36cdf186b96434a39a561361d5133e531fa3eb7a8d89b207e27f99434ae8673c35ffae4616fe29", 0xe3, 0xfffffffffffffffe) add_key(&(0x7f0000e05000-0x5)="6365706800", &(0x7f0000e8a000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key$keyring(&(0x7f000099e000)="6b657972696e6700", &(0x7f0000378000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r2 = request_key(&(0x7f0000947000-0x5)="7573657200", &(0x7f0000f48000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000aea000-0x8)="262c776c616e3100", 0xfffffffffffffff8) r3 = add_key$keyring(&(0x7f0000cd0000-0x8)="6b657972696e6700", &(0x7f00008a0000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r2) request_key(&(0x7f0000fd4000)="646e735f7265736f6c76657200", &(0x7f0000e17000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000132000-0x16)="707070305b73656c696e75782f736563757269747900", r3) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000fd4000-0x8)=@assoc_value={0x0, 0x10001}, &(0x7f0000fd4000-0x4)=0x8) recvmsg(r0, &(0x7f0000083000-0x38)={&(0x7f0000350000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000feb000)=[{&(0x7f00006d0000-0xad)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xad}, {&(0x7f00004b8000-0x91)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x91}], 0x2, &(0x7f0000e7e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x52, 0x0}, 0x2000) [ 291.598941] binder: 9216:9219 ioctl 8917 20227fe0 returned -22 2017/11/26 02:11:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$ax25_int(r0, 0x101, 0xd, &(0x7f0000068000)=0xfffffffffffffffb, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000cc0000)=0x0, &(0x7f0000e17000-0x4)=0x4) r2 = dup2(r0, r1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000422000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f00000ad000-0x8)={r3, 0x3}) accept$netrom(r1, &(0x7f00007fc000-0xf)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000a18000)=0x10) unshare(0x40600) r4 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r4, 0x80089203, &(0x7f0000001000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000aa1000)={@generic="134c98f3a700d069c5df7c2927aad9ae", @ifru_flags=0x8100}) socket$inet6_icmp(0xa, 0x2, 0x3a) socketpair$unix(0x1, 0x1000002, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = creat(&(0x7f0000226000)="2e2f66696c653000", 0x180) r6 = creat(&(0x7f00007e3000-0x8)="2e2f66696c653000", 0x0) pwritev(r6, &(0x7f000036e000)=[{&(0x7f0000608000-0xf3)="98", 0x1}], 0x1, 0x7fffc) write$fuse_bmap(r6, &(0x7f00004b8000-0x18)={0x18, 0x9, 0x2, 0x0}, 0x18) r7 = openat(0xffffffffffffff9c, &(0x7f0000cfd000)="2e2f66696c653000", 0x0, 0x0) r8 = socket(0x13, 0x400000000000009, 0x2000c) sendfile(r8, r7, &(0x7f0000fba000)=0x0, 0x80000001) getpgrp(0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$PIO_FONTX(r5, 0x4b6c, &(0x7f0000a49000)="cd14f862a360736eb43068ef054505662fc06f7e97a84718f723e012a8b05eb89000852c2ab5d4e705284b7e45fc6f489c4471416d871a671ae111e6f8e3") mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r9 = accept4$inet(r8, &(0x7f0000196000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000094c000-0x4)=0x10, 0x80800) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r9, &(0x7f000095d000)=@un=@abs={0x0, 0x0, 0x3}, 0x8) 2017/11/26 02:11:14 executing program 5: r0 = memfd_create(&(0x7f0000843000)="28580000000900", 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f00007fd000-0x1)=0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00005d0000)=0x2) r2 = signalfd4(r1, &(0x7f0000ceb000)={0xfffffffffffffffd}, 0x8, 0x3ffffffffffc) gettid() get_thread_area(&(0x7f00002b1000-0x10)={0x0, 0x1000004, 0x5113, 0xffffbffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00000a7000/0xd000)=nil, 0xd000, 0x1, 0x2000000000036, r0, 0x3) r3 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffa, 0x0, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x100000000000, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x80c) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x3, 0x4000000000, 0x800) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f0000873000)={0x200001ff, 0x0}) epoll_wait(r0, &(0x7f000000d000-0x6)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0xfffffffffffff001) epoll_create1(0x80100) epoll_create1(0x80000) r5 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3828, 0x0, 0xd38, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x400080000, 0x6, 0x2, 0x7, 0x2d00, 0x0, 0x0, 0x200000, 0x0, 0x0}, r3, 0xffffffff, r1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r5, 0x40082404, &(0x7f0000157000-0x8)=0x10000000000008) ioctl$sock_ifreq(r4, 0x10000008917, &(0x7f0000405000-0x28)={@generic="16a47cb2d233b30b4df55f87dd709f93", @ifru_names=@generic="d2000000000000000000000080000001"}) syz_open_dev$tun(&(0x7f0000876000)="2f6465762f6e65742f74756e00", 0x0, 0x40) mmap(&(0x7f0000000000/0xeff000)=nil, 0xeff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r4, &(0x7f0000001000)="e390117a1d6a000002901c40000026707f05f20fb307380064885c00", 0x1c, 0x0, &(0x7f0000acf000-0xa)=@abs={0x0, 0x0, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r6 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r6, 0x107, 0xa, &(0x7f00003bc000)=0x2, 0x4) setsockopt(r6, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) syz_emit_ethernet(0x121, &(0x7f000055e000)={@random="e95f411df9c3", @random="d86112d7044c", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x6, 0x113, 0x0, 0x0, 0x40000, 0x88, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x1e, 0x8, 0x0, @multicast2=0xe0000002, "964ed91617ac9106dd4a4928300d3101b65602a9b15a1e747ca5aea789064d346a22310db7b94a4d7f020cee39f7974fc7f37731ac1304d6fd2f8385aa5d8f4c1f4d5a1044cf58980ca724030796e6aab62c461a75d01534bea9c5dddd99d3a028b9019eb89f3ee2307a1d49a8b9d5c4def654413f00622f9fe72b1978cffc2558e42c671243df5ba764e159c0c798469b2a45ef7a0a3083776f9f5852df7db6adc2880a627e5ce0967f099a2afb655f65a2c39f66c7e0c4c7be6a27c633216ebcbdfb5b6d6dd82cbf2315cff0aab4bf7b0247c5d841c9bed50dcf0fbe73040f5f7856241addef5959f97888e0923041cb18714edf4cc2"}}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/26 02:11:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00001f7000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d14000-0x4)=0x8c) r0 = syz_open_dev$sndseq(&(0x7f0000038000)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000d66000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000b3f000)={0x0, 0xffffffffffffffff, 0x79, "71756575653100000000000000080000000000fffd00000000000000000000000000000000000000000000000000000007000000000008000000000000000000", 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$getownex(r0, 0x10, &(0x7f000077a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000b9a000/0x9000)=nil, 0x9000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000796000)={0x204bce90, 0x8001, 0x7, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000e26000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000001000-0x8)={0x400009, 0x1}, 0x8) r2 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000210000)={0x101, 0x2, {0x0, 0x3, 0x9, 0x2, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00009fc000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000b4d000)="2e2f66696c653000", &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r2, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000003000-0x4)=0x10) stat(&(0x7f0000308000-0x8)="2e2f66696c653000", &(0x7f0000683000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000184000-0x10)="2f6465762f73657175656e6365723200", 0x101002, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000004000-0x20)={0x3, 0x1c, 0x1ff, 0xcfb4, 0xa, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a45320, &(0x7f0000740000)={{0x8, 0x8004}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3, 0x2, 0x80000000, 0x8004, 0xae, 0x1, 0x3, 0x0, 0x4, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000005000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000829000)={0x7, 0x7ff, 0x1, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x60, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_proto_private(r2, 0x89e1, &(0x7f00005e0000-0x1000)="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") setresgid(r3, r4, r5) 2017/11/26 02:11:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2000005fffffffe, 0x0, &(0x7f000007e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000816000-0x16)="c62b7573657276626f786e6574316b657972696e6700", 0x0) ftruncate(r1, 0x1003) mremap(&(0x7f00001ff000/0x1000)=nil, 0x1000, 0x2000, 0x2, &(0x7f000017b000/0x2000)=nil) sendfile(r0, r2, &(0x7f0000768000-0x8)=0xfffffffffffffffd, 0xfffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000fa6000)={&(0x7f0000543000/0x2000)=nil, 0xffffffffffffffc1, &(0x7f0000bd2000/0x2000)=nil}, 0x18) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x100000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x6, 0x0, 0x2, 0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x691, 0x0, 0x6, 0x0, 0x200000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000293000/0x1000)=nil, 0x1000, 0x3, 0x810, 0xffffffffffffffff, 0x10000000000000) write(0xffffffffffffffff, &(0x7f0000003000-0x90)="c5faca0456f17838854cf5000000404310d2", 0x12) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00006a7000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000edd000)="2e2f66696c653000") r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f000073f000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r4 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f0000faf000-0x8)={0x0, 0x0}, 0x800) setsockopt$inet_buf(r4, 0x0, 0x0, &(0x7f00008e8000)="45", 0x1) dup3(r2, r3, 0x80000) ioctl$sock_inet_sctp_SIOCINQ(r5, 0x541b, &(0x7f00008b8000)=0x0) clone(0x2008000, &(0x7f0000456000)="a050836d262babb6e5a24657e28ff8c160c82bf6ac19d0c1cf2aff2af2932d7b27029f091d0d7fd910252363cec84a77c0c2b42f3eabd04a63454e05a04f110ddce5b72a52d62cf8e3a19856a3dce5a89e41107bce747cef518601e86b9086dfffd99b736ca516f2f96ec2eba06d979dfc2f96a333d43be3785e28ed6db3f5f6ab0744670abb4694598a6932a7b9c73877ec3b6f96fd16999065e1498d923cbc900913c5bee9da313f3cac18e3c129f38b547eb77e49efd726b15356bd63de52ca1bce76053be154124a3569e0704802c95d05a993c97b9a678f54e02eb95f31025640fcb648f593e5d97f8b397f9445", &(0x7f0000fa9000-0x4)=0x0, &(0x7f00002e9000-0x2)=0x0, &(0x7f0000b22000)="96fb58b77c9a8ba42141270aaa0207b0f1d1c32b8686a13dca55b070414a8039db5c9cbb4bf617b3ef879a535ab2257b37d9b7cbfbcdef136f26f6f2bc0c4780d3d186f3692db254b63bf75a16afe1286a70ed91f50ec20a11623ff62b008686172a6fdad8fbaa70fb6c151b63c67676cbd828d011474f7df413ad2cff4839afe149af3894d0d928033ccb29a69454dc45d9c82a4f53b2475637fcf4ad49ce3080aca525d322d7c182823c4e6162b8c60a126af15afa0d69d943d4df9238b775705dcb0961b198fe57dffdfe5e68b899c822b97556000cc18a634785244bc3a6adea1b44538227869ac8") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key(&(0x7f0000419000)="636966732e73706e65676f00", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000064000-0x56)="7d276a75f572770314c925ed511728cf6609a142a854cbdf59fc2c2f254a5221729e2e5e2a7d7870854da8959c1f2079769d5a80d14c4794fe83ad573cf5d12c9f086ce3152e46aa9628dd07fa1f34ddca25972ee4c5", 0x56, 0xffffffffffffffff) keyctl$get_security(0x11, r6, &(0x7f0000d44000-0xf3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3) ioctl$sock_ifreq(r4, 0x89f6, &(0x7f0000f91000)={@common="010001e9000000000400000000000002", @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30019000000000003000449faf5238f7e23"}) keyctl$setperm(0x5, r6, 0x10001800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000001000-0x5)="6504000000", 0x42, 0x0, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/11/26 02:11:15 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f70707000", 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000fb9000-0x150)=[{&(0x7f0000001000-0x60)={0x27, 0x401, 0x2, 0x7, 0xfffffffffffffff9, 0xdd, "43a07d07d511cd51c1f48f52d7d8bc7ce3fd1928b5b0123da142b058308a114d0939f156713b574d6217f9b87939b432353c57fc96868bed41f5c79afbe076", 0x3f}, 0x60, &(0x7f0000001000-0x1f)=[{&(0x7f0000000000)="e9f3b605de1fdd516a76fbef165a69a232a63a5d982ea334798d27cb56a83c388bb3db3ee2d97c954dbb67d67050c5bcc2a0398c05137f65562793fa0a", 0x3d}, {&(0x7f0000ded000-0xca)="c673d6bf3f2f4e0c71136e3bead59b87a628cf0de015c3a5c4aa816acbd434c5b16a404ca0c6cd77a019b5d0d5869ef73facf5df1cde14b930cd43f350bb51713e74c3e363c32a1097a2d3cc92f9b7f1882a63e19fbd43a557a78c37176168983a244fb539886978164dd63e00fd9e3ec64d498dc6d92d18f376350506004eaec7466557385231181e75e82d05bfe65baf595c22f7f3e68cd1a0baf016312316d6b4c291a0ec1e8feaff4fa07c1a715fbbd12152b7fd234062f60d074c47b533876ea3bafed4f8506ec7", 0xca}, {&(0x7f000072e000-0xc6)="9e181a4811d7117e4e08f4d92c3aa202109c93f44069a2a99f96892a04cd75e075bca86d342d7f5b283e6a4cbfa84092f15a5aa4dfbba67d47d95605b3248c75bdc5c8370ed10ac9dbe9a6739789c4d01bb8cfb54c80c01937e1e98e2f0b14f9a8bd58529ffe80c39770651dca61e628981b9f9d4275efaa65ef1c3bdee1f2453514bb76ed3d11fe5f683d6d682a5368f19e4e7b7c0dd6ef407fca2f593ed33a4186561e7694295fe899dc9a0084fd033b1ab154bf4a8116a3ccc6f795a01d5c5e1fa1460b11", 0xc6}, {&(0x7f0000823000)="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", 0x1000}, {&(0x7f0000000000)="235ff5803c2c1f9465772bb44e0da9622dde6a4bdf0940838fc0d043296c109751de9b3ee3fc892217a04d1bd61debdd768498ca979ab98d17c07f9daa35c417212506e91bc0fa953d34fe4915040a875aa7455c7a8d59dd909b89e1557868550d44596f8cfc1d72e9740018a7226ea3af4c3264f7e0d4dfcfbccfb36152a542d5ba5bf412d9429a3abf350a09e048e696f60fede14e4ebd9c7e34cc67fb", 0x9e}, {&(0x7f0000000000)="258fbbb204c984714394ec0b7056eab43b70ab8fbb3adac334053f2703b15990e89c2b2baf9cb79d4301b81d9b362e0cbe61f26aa1d4afddf3b6819b327d4eeaff03423570d7fb90e2a6d229", 0x4c}, {&(0x7f0000000000)="e3e314250c437bb63f56720484e5cf62811e8b5545f972c971fb7a16808d876d45b009012596d968c83df109a7eb2842fac33554c89cca2432ba90ccfae071c96cb62a8dd25921579fffa62af5ab5bcd0c9c54361136b559eca215762987d999b18796c4d55d6207b9e04b6cd5d7c7374b891917a7d09e616f72761d8f0868ac56e4f8b329d8e422", 0x88}, {&(0x7f0000001000-0x50)="df2042ec644866008704385b74af725a9b46c63a8587276c85f047f597a493e9eaae1f85716b80be45e6838325613410370e22d03bb396492869b488c701f018c92f851d3e925b7efac2548823ac2ca3", 0x50}], 0x8, &(0x7f0000af0000)={0x58, 0x0, 0x7ff, "0136b7f187bf235c6d03745de61ffc90a27c2ace7be3402b0b983592f6a9d63e82d353faa50876ade9e9281a272aa00009685f52e34a5173a5fc96784dd18d4037ea821751"}, 0x58, 0x4000}, {&(0x7f0000f48000)={0x27, 0x10001, 0x6, 0x2, 0x18, 0x800, "f217456cbd78ea12b2d5294de9ab5524c06c33954692144ce6cf1aedb4b5583bd48ebb07edf5ce03b531832b92599b37916fa599de86b4e0e603ea39e182d6", 0x7d9f}, 0x60, 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{&(0x7f0000195000)="c5148ee69cb75a5c323ee8e830d1f8315e621b7096f182f1555ee5ba85b272fd916ab421214eaef4687e78014ad40332ae98602b909146ed0aa3eb8818a45a6a95dbca5228affe1809db86400352d9bac9892af57393c5cd3c9e12c7b2d9a7a3974d4441c33c0d074c31b8f2872f2df574b10e0997af27a651187acb33cda9e077eb2e458a1f3b252287487981b2b342259b8b5262825c820c5cdd7161dda28c880cdbeb1640e83ce2cbcbfef8963d91678b95dc902be39b6a8fe48ee0419151c515521cf82f636f51b35abd760528e130ddd7ce23e2b5527c47e0ee70cf3c98ea56", 0xe2}, {&(0x7f0000000000)="cbc60dc47931a3dea1194b84dd0abdf6048d", 0x12}, {&(0x7f0000be5000-0x9e)="0bd065d4e7a9415e7d3a4f1905b268733f6d290233e514b6dda0706e356b93238f61a1ddc7359f000bd401f4bfffe685ded3c7ec2f4bae1056297eede1bc30bb3eb9351ced591a94a4d5e4f87a6d89a495cfb96398506aacc10100a05a6708585d32028709f096a95209c526119cd13ccaf77b90af222a888f2be546b3b27cfba2273f619c6abbd6907cac3967a7b5645453ea910d51abe78eb0548a3e49", 0x9e}, {&(0x7f0000a55000)="5793994f7fb51a5938fb838eaff023d5f9b67593c4612111d1f06b6191d7537b2fb616ee877558a7ea7c81f7f3fb071b8d91e129ae2822fe55840964432f93aa16c5f09ae9a272acdd2573e364e544079d420aaee2db75c8d66e5246c392ca41f8c192928e4bd203bb303cc6f88a371f3462c0216c0916e7f5a7faa7511b62b999354d3409b1152c55e09d744274c7916a84c0ca9f956dfcd6a374a1c1a7216de41728f8c0248f7b66b37c002ab281a686f7834cb447ef3493141308e87794cdf27fed22071e333e894297d9518f9065a3", 0xd1}, {&(0x7f0000d12000-0x43)="5e240bcc2183aec888e544d1447837849363beb5fd51ffd4d5d7c2c8fa4c1d7d864f24efc059bfbfe8c65c60795ae6a7ba30107e4dd9fcfa2afdfc4d062c144df2b96b", 0x43}], 0x8, &(0x7f0000059000)={0x50, 0x116, 0xa65b, "4dc5152dc77022b5b04ea1d373f34ad21b0065d34aaa46ce05bc1785542f36682773f66bafcf8a4f875085f06d51e388594b971fbd4194d566"}, 0x50, 0x8000}, {&(0x7f0000001000-0x60)={0x27, 0x4, 0x3f, 0x4, 0x6, 0x99bb, "324c409168592fea5c2e5d0c43506db0db5e1ea8ee9f89dd6a5c7bc050d4187f62c16cf1c221e6efc5b2f732de5188d08f86684fc75501870361f5e7fb8752", 0xffffffffffff4391}, 0x60, &(0x7f0000a55000)=[{&(0x7f00007da000-0x1c)="66273bf26c579a427a925c2c381e23f251ff5776b5b731f3e19ba2b5", 0x1c}, {&(0x7f0000000000)="0a34f1c231dc5c9e22027501bdae94552878228117c60c3a5be647159718d7ab0bff8234ed92f65835d97304553c3c7954b0e3379344c309dc8611", 0x3b}], 0x2, &(0x7f0000ae3000-0x78)={0x78, 0x119, 0x100, "2e18d81a04a28b658144f5b9aab1b95e89f3cdf2461d8b57acc2d0b7a72910c5e7cb0edd3641a8c66707581c1dacb8308f32ff36f8c0d6d0280cecc4d933ced1a1de684003796065ddde537a0818a8dab04e4b16602f63dd6205820242d15c090c828026b452f4"}, 0x78, 0x80}, {&(0x7f00002b2000-0x60)={0x27, 0x9, 0x7, 0x4, 0x3ff, 0x1, "bbca10e9c20a9dea569ce1a3d86ed7cb13fd003b3f7cd8a3e1494790a89c0284d6dc5a0d1928ca290ec2989312a778e399cf59eba2bf3130d8289cef9cee8b", 0x38}, 0x60, &(0x7f0000d72000)=[{&(0x7f0000001000-0xd1)="b67ccdbd46140004e913598f25d0582ef1283a9c6525ae741a229c94fd7fd076c0eb41dd962708d7bcfa8e70ead0170397bfef96a5aab069912d5bc8128c1ed832d9c38b52c2e1bd50a0516bea6e0741a6ef40488853fac8fdccf41bca31e7796b1389c919e0a2810abde95a0bfa53aa99c67f0cdb5a625ab2da06fa3ff4578eb7e1d7ed53b0affa54e0dc6352217f54082ee6849213cb2df5f8ae802c935b09d0aca5c046c685bafd34a12193c7084ffb19eea4a07b8f8041cadae923b0b637edfd956355210d25006f9f65672c08b9e1", 0xd1}], 0x1, &(0x7f0000000000)={0x58, 0x0, 0x80, "84fb202cc57ce3ea848445ea5f96b1137568e4d45bf140da67712963b77a25bf2c75f42a3f0fb6b01447071d059d232c8e4786fa1b36cfab8be5f8cfedbe562d1b"}, 0x58, 0x8000}, {&(0x7f0000001000-0x60)={0x27, 0x8, 0xba8, 0x0, 0x6f5c, 0xffffffffffffd8b4, "30d1cacf3ab22e5b52e60c6989eef8ac8699808187deecb2eec37c76e6f02133a567201f6e23f2c0c46c00ad24658be743fbbc104013c45b9467f44b9f7238", 0x6}, 0x60, &(0x7f0000000000)=[{&(0x7f0000001000-0x59)="6d3d6e97a669a4059a3aec46ee719a26b93d3054e483d41f097368f7a2393f12556b284d1ea1d7aaecd2b1c5c73f47bcf0bfcdac6854597499ac8a0219f73b675efb403475872d19177a15b6781f1910d6e71d1edf7d990182", 0x59}, {&(0x7f000098d000-0x4c)="4e073666f781de61fe483db7b82efdf52f5b5e19221258b0a2729c2fde50d25cc438c8db31be3a29d2c14efe9da3ffa87691035a5b83fb57764b842fc742167e67f22f9f7ed05a75422f4278", 0x4c}, {&(0x7f0000000000)="8f45906521068c3291e0d90da7af252d2dcf59128cb01deec567dae0a0", 0x1d}, {&(0x7f0000001000-0x18)="99fb0d6e7202523cab6ad8b07907274e53e82bea0113bdc7", 0x18}, {&(0x7f0000bd0000-0x2e)="0f339e5b940984e15f19572dcbd313d7d2b3f23a11a4b431a094bcaef9472ffe4b57e4bfff4f55f609f67184a8f4", 0x2e}, {&(0x7f0000001000-0x42)="912a1de14fc83ad3a44f700d4dc9db6e4bcacf295ec105f8cc046f6105c7c8cc1a2f061a2e606fd8a0e190d0d81354b1abf02ec967097d6a9b950b804dff9468fbe9", 0x42}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000001000-0x23)="8df452e6e9de1c522db8790da9a6a68b439b87b392cb1f9b4a1ac89feed85255a5289b", 0x23}], 0x8, &(0x7f0000610000-0x100)={0x100, 0x3e, 0x6, "2859540b8232f0b7e58da1ed09c0c12a17f98facf6f9f23179ab31e9e99f0571fd98a8fd487317830c2c350607b7e7ef05caec7d77641835274149e04e7ac07d66299dcd24a9a723d605d91ac85073fbf73408a3a7f8635da00573b62550c7ecb830ec34969f507dc32e319c064d5dac1f1c70f4103b1920ea665e36e094109cd76d9834845ab34145e989ac3a845dd2de55f20aeae2c0ea8d9c0b6a0c91d3f0a922a4cf659a813f671e8c89f518623de588489cae12fe64778f2c85302a453116ae5c9ad9c68e474296e2bf6acf2b2808db94cde3d7e47c296662f5968ebc84d880ad6387f26572a560ce3189c72f94"}, 0x100, 0x40040}], 0x6, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0xff, 0x80001) r1 = syz_open_dev$sg(&(0x7f0000671000)="2f6465762f73672300", 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000956000)={0x0, 0x0, &(0x7f00005f5000-0x10)=[{&(0x7f0000007000)=[{0x1b, 0x0, 0xfffffffffffffffc, 0x800483, 0x2, "ac1b990000000000000081"}], 0x1b}], 0x1, &(0x7f00007ee000-0x28)=[], 0x0, 0x4000}, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)="53") 2017/11/26 02:11:15 executing program 0: mmap(&(0x7f0000000000/0xc2e000)=nil, 0xc2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00004ea000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000821000)=0xc) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000c2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000c2f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000c2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c2e000)="2f6465762f72666b696c6c00", 0x200000, 0x0) mmap(&(0x7f0000c2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000931000-0x10)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000c2e000)={r4, 0x80000, r3}) mmap(&(0x7f0000c2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000c2e000)={r5, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000c2e000)={0x0, &(0x7f00008b0000)="", &(0x7f0000b61000-0x90)=[]}) ptrace(0x4207, r2) mmap(&(0x7f0000424000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sched_getaffinity(r1, 0x8, &(0x7f0000a5f000-0x8)=0x0) mmap(&(0x7f0000c2f000/0x1000)=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) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7667615f6172626974657200", 0x100, 0x0) ioctl$TIOCEXCL(0xffffffffffffffff, 0x540c) ptrace$pokeuser(0x6, r2, 0xc9, 0x5) waitid(0x0, 0x0, &(0x7f0000c30000-0x5)={0x0, 0x0, 0x0, 0x0}, 0x9, &(0x7f0000023000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r6, 0x29, 0x6, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000c31000-0x4)=0xcf) ptrace(0x1, r2) mmap(&(0x7f0000c30000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c30000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c31000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a64000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$KDSETMODE(r3, 0x4b3a, 0x3) get_robust_list(r2, &(0x7f0000001000-0x8)=&(0x7f000072b000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000208000-0x8)=0x18) 2017/11/26 02:11:15 executing program 3: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00007ac000)="2e2f66696c653000", 0x8) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000ca000-0x4)=0x100000001, 0x4) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ff0000)={0x0, 0x8, 0x2, 0x9, 0xffffffffffffffff, 0x1, 0x100, 0x10001, 0x0}, &(0x7f0000e19000)=0x20) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000ff1000-0x8)={r1, 0x0, ""}, &(0x7f0000ff0000)=0x8) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000ff1000)={{{{0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3, 0x81, 0x6, "a64661bfb3ad90c8499ec95a85e464bf71ddf732046d7e93d0f7d52745183df3fb6f1041fd51ea5e6a15c4004be74bb5b2be50a1fcbc812af8d214ed98bfef97800b7dfce7e0282efab34f209c236605"}, 0x160) r2 = socket$inet6(0xa, 0x2, 0x0) fcntl$setownex(r2, 0xf, &(0x7f0000fef000)={0x0, 0x0}) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f00005e5000)={0x0, 0x0}) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000d39000)=0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000f18000-0x4)=0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000bf7000)=0x20) write$fuse_ioctl(r0, &(0x7f0000ff3000-0x20)={0x20, 0xffffffffffffffae, 0x401, 0x1, 0x0, 0x1, 0x7}, 0x20) 2017/11/26 02:11:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x80000000000300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x1, 0xfffffffffffffffd}, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000b49000)={0x0, 0x8, 0x9, 0x3, 0x329, 0x9}, &(0x7f0000f88000-0x4)=0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000056e000-0x14)={r1, 0x6, 0x8, 0x6, 0x20000000008, 0xffff}, &(0x7f000011a000)=0x14) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000ef0000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f0000d30000-0x4)=0xffffffffffffdfff, 0x4) bind$inet(r2, &(0x7f0000490000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000e6b000)=@sack_info={r1, 0x8, 0x10000}, &(0x7f000036b000)=0xc) sendto$inet(r2, &(0x7f0000631000)="ff", 0x1, 0x20000001, &(0x7f00005da000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000b63000-0x14)={0x40000000, 0x80000000000853b, 0x10005, 0x10000007ffffffb, 0x0}, 0x14) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000293000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00009ed000-0x4)=0x3f, 0x4) r4 = fcntl$dupfd(r2, 0x406, r2) fstat(r2, &(0x7f0000e8d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000bc9000-0x8)={r3, 0x2}, &(0x7f0000a7d000)=0x8) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000991000-0x4)=0x3, 0x4) sendmsg$netlink(r4, &(0x7f0000918000-0x38)={&(0x7f000062a000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f80000+0x86)=[{&(0x7f0000a8c000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}, {0x1010, 0x1, 0x700, 0x4, 0xc4c, "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"}], 0x1020}, {&(0x7f00009cf000-0x149b)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}, {0x421, 0x0, 0x0, 0x0, 0x0, "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"}], 0x431}], 0x2, &(0x7f0000129000)=[], 0x0, 0x3}, 0x0) 2017/11/26 02:11:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000c7e000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = syz_open_dev$tun(&(0x7f0000600000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000034b000-0x28)={@generic="020000ff03187f99000000000000d322", @ifru_settings={0x805, 0x0, @fr=&(0x7f000028a000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) close(r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000111000)="2f6465762f73657175656e6365723200", 0x40, 0x0) readahead(r1, 0x401, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r1, r1) getrlimit(0x6, &(0x7f0000fe7000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000ca2000-0x1)="2f6465762f6175746f667300", 0x40, 0x0) add_key$keyring(&(0x7f0000002000-0x8)="6b657972696e6700", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fda000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fda000-0x4)=0xc) readv(r2, &(0x7f0000fdb000-0x60)=[{&(0x7f0000fdb000-0xd1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1}, {&(0x7f0000fda000)="", 0x0}, {&(0x7f000046f000-0xe4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4}, {&(0x7f000088b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000fda000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000fda000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x78}], 0x6) setuid(r3) r4 = syz_open_pts(r2, 0x0) fcntl$setpipe(r2, 0x407, 0xffffffffffffffb1) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00004a2000)=0x1f) clock_gettime(0x0, &(0x7f0000fd8000)={0x0, 0x0}) ioctl$TCXONC(r4, 0x540a, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000001000-0x28)={&(0x7f0000e8a000/0x4000)=nil, 0x1, 0x0, 0xa0, &(0x7f000094e000/0x4000)=nil, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000249000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_ifreq(r5, 0x8922, &(0x7f0000dc4000)={@common="6c6f0000000000000000000000000000", @ifru_ivalue=0x0}) 2017/11/26 02:11:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000062c000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x6) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000061e000)="2f6465762f72666b696c6c00", 0x8200, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000b8c000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f00007a0000-0x50)={{0x6, 0x6}, {0x4, 0x0}, 0x3, 0x6, 0x2, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x8}) mremap(&(0x7f0000358000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000430000/0x1000)=nil) r2 = syz_open_dev$loop(&(0x7f0000e85000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4040) r3 = memfd_create(&(0x7f0000971000-0xf)="69703caa7600000006000003ff2001", 0x1) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f00000c0000)={@generic="c68910a5f15a6bbc51b901bccb776ac4", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = add_key(&(0x7f00005a9000-0x5)="7573657200", &(0x7f0000fcd000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d46000)="a9753f2f58213ed3fe15d36831283049fe768d0ab3c55d0a6b20e350a7d07c2b79efab14a1906e0b034ca4f5820ab4c6f29505c0cd1657ff8c79ecac99212baf268ab56f4a557b398780ad06277b2c223ff5b9da9632cbc78a9faf14410e4e94527321b5728b09dc732494a3df57b827a388b2ccbe728b89b180669439e5acb42924f91b378b8b7076231a8ef5d5c3c8986737ce07ea00066895ece4f7e22bf37955dd94e3324198baae9d98d935d5cc507bc435173064dcda4df5054d361067a8f7e0a012286c1ec734cf099a48c96b3a151e08e7845e971c6078a649fc1f", 0xdf, 0xffffffffffffffff) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000f36000-0x4)=0x0) keyctl$read(0xb, r4, &(0x7f0000c82000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000035b000)={0xfffffffffffffffe, 0x1, {0x0, 0x3, 0x101, 0x3, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pwritev(r3, &(0x7f00000c4000-0x30)=[{&(0x7f000013a000-0xab)="", 0x0}, {&(0x7f0000166000)="dc9ec6c223ff1c68ed110015ae5fae0651105dafaab37cb339d76b4a0da2579ac3ae72afccde95bc47429cfdf4775ccb15a220a55b8dd6bc6cb9828359724deaa8cbad24c13983f8dec1b9bc48859537705db4a269e78f32cc624f800bf4db00000002f47d3fc1dc3e90681ff1b071d125bacdf8e9704282138c80f53f36a5bac86e766b61a72889608dee4723baa98e", 0x90}], 0x2, 0x20003) ioctl$TCSETAF(r3, 0x5404, &(0x7f0000603000)={0x4af, 0x8, 0x0, 0x2, 0x8000000000000, 0x401, 0xc72, 0x9, 0x8, 0xffffffffffffff21}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00004a0000-0x8)={0x0, 0x9}, &(0x7f0000281000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00008e5000-0x14)={r6, 0xb6, 0x9, 0x2, 0xfffffffeffffffff, 0xfff}, 0x14) socket$inet6_icmp(0xa, 0x2, 0x3a) sync_file_range(0xffffffffffffffff, 0x1fc, 0x6, 0x3) getpgrp(r5) lstat(&(0x7f0000daf000-0x8)="2e2f66696c653000", &(0x7f0000922000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$llc(r3, &(0x7f0000690000-0x10)={0x1a, 0xd, 0x5, 0x5c9, 0xff, 0xff, @random="f53c3e8bcf1a", [0x0, 0x0]}, 0x10) getgid() ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f000075d000-0x4)=0x0, &(0x7f0000684000-0x4)=0x4) setns(r2, 0x8000000) fremovexattr(r3, &(0x7f00009c5000-0x1a)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900") getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000718000-0x8)={0x0, 0x7ff}, &(0x7f0000f15000-0x4)=0x8) fallocate(r0, 0x11, 0x0, 0x800) 2017/11/26 02:11:15 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000000000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x401) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)="") ioctl$DRM_IOCTL_FREE_BUFS(0xffffffffffffffff, 0x4008641a, &(0x7f0000463000-0x8)={0x4, &(0x7f00006a0000-0x10)=[0xc81, 0xffffffffffffffe1, 0x8000, 0xa09b]}) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000668000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = memfd_create(&(0x7f00003d8000)="2f6465762f696e7075742f6576656e742300", 0x0) openat(r2, &(0x7f0000447000)="2e2f66696c653000", 0x800, 0x8) write$evdev(r1, &(0x7f000062d000-0x90)=[{{0x0, 0x2710}, 0x5, 0x400, 0x8}, {{0x0, 0x0}, 0x5, 0x410, 0xeb}, {{0x0, 0x0}, 0x5, 0x100, 0x7}, {{0x77359400, 0x0}, 0x3, 0x2, 0x1}, {{0x0, 0x0}, 0x4, 0x8c, 0x6a}, {{0x0, 0x2710}, 0x1f, 0x5, 0xff}], 0x90) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000a07000-0x4)=0x0) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/26 02:11:15 executing program 4: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fd6000)="2f6465762f696e7075742f6576656e742300", 0x2, 0x3) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000657000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x5) r2 = openat(0xffffffffffffffff, &(0x7f0000fd6000)="2e2f66696c653000", 0x14000, 0x1) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f00000cf000)={0x7, 0xe9, 0x800, 0x1, 0x10, 0x1ff}) ioctl$VT_RELDISP(r1, 0x5605) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r1, 0x100) sendto$ipx(r0, &(0x7f0000fd7000)="b04ead2b233298e455f428916b937a30d67ecf91cfa036efdedf9b44cde882fdde13176e2fae53645e3311e3142c264bf57ba4cf7212e65750b011f34b81cff373a3435c5743504e111a17e13705331f3cde32f809fd2a65ec13254ce80b42f7ac9737339528ede3cb126b99", 0x6c, 0x0, &(0x7f0000005000)={0x4, 0x20, 0x3f, "29fc0ff65094", 0xff, 0x0}, 0x10) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000e18000-0x24)={0xd01, 0x4, 0x2, 0xffffffffffffffff, 0x5, 0xffffffffffffffe1, 0x1, 0xad, 0x5, 0x1, 0x2, 0x1f}) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000fda000-0x1)="00", 0x1) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000fda000-0x24)={0xae1, 0x7, 0x8, 0x1ff, 0x5, 0x5, 0x0, 0x3, 0x1, 0x80000000, 0x7, 0x0}) dup3(r3, r1, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse_notify_inval_entry(r2, &(0x7f0000fdb000-0x20)={0x20, 0x0, 0x0, 0x5, 0xfb}, 0x20) 2017/11/26 02:11:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ff7000)="6879626c6100", 0x6) bind$inet(r0, &(0x7f0000c18000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000f5c000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000a65000)=@common="00000000000000000000000000000000", 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e42000-0x8)={0x0, 0x0}) dup(r0) pwritev(0xffffffffffffffff, &(0x7f00001e8000-0xb)=[{&(0x7f00006e9000-0x11)="d7e47d00ff10c8396afbe6fd0fcafc03b8", 0x11}, {&(0x7f0000dee000-0x46)="558b04c377b1345932ee026297edc3eccc05c68eea372f259de4fd11b74532a5e795096d682476be18b158ff1e1b433f3a8885061dbe815bd32143b11477da89d773c42edcce", 0x46}], 0x2, 0x0) r1 = dup(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000445000-0xe8)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009ef000-0x4)=0xe8) ioprio_get$uid(0x0, r2) syz_open_dev$sndseq(&(0x7f000003e000-0xd)="2f6465762f736e642f73657100", 0x0, 0x10000000000000) mmap(&(0x7f0000000000/0xcd6000)=nil, 0xcd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x211, 0x802, 0x3) r4 = semget$private(0x0, 0x3, 0xc0) mmap(&(0x7f0000cd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000cd6000)={0x0, 0x0}) semtimedop(r4, &(0x7f0000323000-0x6)=[{0x2, 0xb, 0x1800}], 0x1, &(0x7f000052a000)={0x77359400, 0x0}) r5 = inotify_init1(0x80000000100000) getpeername$inet6(r3, &(0x7f00000a9000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000017f000-0x4)=0x1c) r6 = syz_open_dev$sg(&(0x7f0000cd1000-0x9)="2f6465762f73672300", 0x6c2, 0x2840) ioctl$TIOCMGET(r6, 0x5415, &(0x7f0000cd1000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003c000)=0xc) fcntl$setown(r3, 0x8, r7) fcntl$getownex(r5, 0x10, &(0x7f000004b000)={0x0, 0x0}) ptrace$setopts(0x4206, r8, 0x0, 0x3416448743065fb0) rt_tgsigqueueinfo(r8, r8, 0x40, &(0x7f000004c000)={0x0, 0x0, 0xfffffffffffffffc, 0x0}) ptrace$getregset(0x4204, r8, 0x202, &(0x7f000036d000)={&(0x7f000043a000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x78}) 2017/11/26 02:11:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003ee000)={0x2, 0x78, 0x93, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xfc, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x8, 0x0, 0xfffffffffffffffe, 0xfffffffffffffffc, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x76000)=nil, 0x76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xffffffe, 0x0, &(0x7f00008ca000)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000001b000-0xc)="2f6465762f6175746f667300", 0x200000, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000b25000-0x4)=0xd13) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000853000-0x18)={0x4, 0x10000, 0x3, 0x1, 0x20, 0x4}) capget(&(0x7f0000098000)={0x20071026, 0x0}, &(0x7f0000c7e000)={0x5, 0x10001, 0x8005, 0x3, 0x4, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmsg$netrom(r0, &(0x7f0000216000-0x38)={&(0x7f000032d000-0x10)=@ax25={0x3, {"49cf55305fe379"}, 0x4}, 0x10, &(0x7f0000f06000)=[{&(0x7f0000978000-0x2e)="05aa12c7138678be6d60909052a28f375097e877fc9d779ebb82152479bd3c9c9cb758bb17934704dff2b55d9112", 0x2e}, {&(0x7f0000509000)="", 0x0}, {&(0x7f00003e8000-0x33)="ee97add30285bd1f2da9e0709308969da875d6ff1b55a9800f2f94b5e1ff5b3a96e9cdcb8446225a95274fe450f37a35fda920", 0x33}, {&(0x7f0000e32000-0x2c)="5eab33ab62321332668650bfc05b830e498e102271fdf286f354e93f7bcbf0f4014f054c0ba0354dda610bed", 0x2c}, {&(0x7f0000398000)="b32b23eb0f94014400313e6dc327ab460c0a804092a8d635b8fd23581375643f3ad8f92e9dcd1db8d84901f63fcc3faf0241912b9bedb7efed6076f2", 0x3c}, {&(0x7f0000d6a000)="6c2cd28ec073a60fb58fdeaee25fdf88e4e061b6f6d0a13e9ff730f34f6f8712bcae6775b036d5ff756a2254f73cb2e51c150133de80b1cccd17efae14fcd3d5c1702a0994ec814a4096b09d8eb50ebb3aba", 0x52}, {&(0x7f000074b000)="0fd897ad4436ca567577a374fc4e5c0e53ea26da8217234163bd9941d1e537528105301e31b0d368921f6b6f947c60556820a75e54eb85d5904147f32e047b6e174f415c999595b0a7fb969bcf9beedc2b19114871b6a103c283cea90b5cabb2c117db4d4216f5b6f2dbdd3fae2d2133a39752c0c05ea3b988c956945db26079b7a1a0bdaf5199b936ddd9e503fa63e7dcc68754a04f07d39fea31f464ef757e7882aefb6456a5611510a4de8791ab46", 0xb0}, {&(0x7f0000acc000)="41663fb459027f188ca160397c5fd1e05c410649a06c70e6b22797b3afcdd26c567bfbc2d012f18070ea59eabdf954fc3c4e780a05e35e0152d13460f0f9148c62cc3d9fc4c0182153e728552af9ab54d172d41c927ffa2532f20d3c3d8fcbcaf09adbc4dae270c09b36a857aa182b8495de36c8dc7c07a2627689f5103c80b61928d00609be26f1aaa0da13a5bd4315aca69d68d84527e6e4620c814f905f186e4434f94c62c98a6649c1deb0d730761b961196cb1a6b528133abce17c15b5c72aaab97f23718d697faedb8e9b9ac55e7ad87097c438b9107d39c0a4de8a1e90efccd64980fed17", 0xe8}, {&(0x7f0000df1000-0x5d)="220b63e9de18f610e8247b57445fbef44e9ff066a6aaad20b1d92c61f3b634ad96ad93ba7d196bd745121319d0a29178ea22f88ca24e10cae0fe19bce7e095d707e048d096b5d4bbffb0be9d28c2a3ebb338213cec50ba9c307f4bb942be94d7e3f27a135d1eaacc974fd894f9f7dde509a88db4b1fbb9fcf435f1f6d331ac346e821b3978ac9772425821f771351ec1cd6d23c048c452dedeafe52213", 0x9d}], 0x9, &(0x7f000024f000-0x2e0)=[{0x70, 0xff, 0xe129, "356873d67ed7f1e6e54e104898ab0fe2a5ecce3aee9b1640b2c4e8204a5292538b5efb65e5789ec5c1f88b69442baa2d0b36d05a68bf50dfd2199081011fd9f2fa23a5944a52b6326294a8d1db45f4af19aae969d5685585564dbbad333a"}, {0xc8, 0x11d, 0x3, "679f6a064b86a6a74c0d28b8ced74cc6d15fb6836a31afadfaa347a7603de88340b9f8e4dad8cba088db5078d626c354985cd4dc38f0af3d5cb7b0501a50363627840336448aba64ddee5861a9ba915d7d05b42cb038af20feddc491f1ed7e3eef7f70805dbd14f470255a8f7a23f3510b41a24e322d8a376ac2fcbddbc70e104dbcb0d51e564f2e98fbe7a415dc705233409f5db49ed14e414df1d1c90794b7cc65201ecf652c7656cb0a99ad6dbe633df0b85a"}, {0x40, 0x100, 0x9, "4681677b9fa3901ff6097765c146da238f898d19b4975499c8d57c0c34ee8e085d5f81ff0172d1b1d052934c4560"}, {0x20, 0x0, 0x2, "bead2daf93ffd2d4b1ee473a"}, {0xe8, 0x11f, 0x8001, "d3be2923292b7fe4f655d4fffbd9bb4fb52e4b013ad1416a1ed5903c40c9dbef5c92a370f48409f5e960679b026f94fead6dcdf71150f26251692e908b50673044406e3d1843eb4450409fd052d46cfecdf11c55a6d772fd54e284c9bb533335e52aef5fb8ad7b9a4ee948ba5528895d0995352092cbec699dd68e3e4d8040c75da9c148cda710b5dd3e286942bd9fdc8cabd84e1fd4079f4582157ec69cf0bdd9a061756cab2bb7f721f79ae433fb6f6bfcf820e4ee34b86f8e3bbfccae451bb010f75fa57b9037fc6cd626b7f7f8d81164d556c3"}, {0x60, 0x11f, 0x4, "1005bb0723c33799ef120dc83d67bd1ba052197ecdee6eeaf1a00b224ef8842f215b11adfd26dd53375a1bf7394b007eeb3459f985e7a34635a6188c5bbd6f8f214524df658cbcd507f3d1e89bb6"}], 0x6, 0x40}, 0x60) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000085f000-0x8)=@assoc_value={0x0, 0x40000024c}, &(0x7f0000c39000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000520000)={r2, @in6={{0xa, 0x0, 0x1000000000007, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x2, 0x800, 0xffffffffa672d123, 0x7f}, &(0x7f0000bdc000)=0xa0) writev(r1, &(0x7f0000c4c000)=[], 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000b61000)="2f6465762f72746300", 0x20040003, 0x0) r3 = socket$inet6(0xa, 0x6, 0x1f) sendto$inet6(r3, &(0x7f000062d000)="", 0x0, 0xc004, &(0x7f00000cb000)={0xa, 0x2, 0x1ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) sendmsg(r3, &(0x7f0000f50000)={&(0x7f0000f5b000)=@nl={0x4, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a0b000)=[], 0x0, &(0x7f0000371000-0x270)=[{0xc0, 0x0, 0xb49b, "361eb091cf625106508abdc97a874d89b86ef46de791cacd1f6cbf09a1651094c0db8e97de9603c8b91c282a7d183ac6663def3342ea990ed0430c2ad72f7fd78651a4a339387d7f89df2cbe08cc0bcacc3e59ecd778dee329f77ba9beabe7d45fdac0a43412ce5cb692cf71736dbaf4106515fb2fdd873baa4ea651a5796c618135cdc4f01d7a94441d99662135e76e471ceacf973d8770b90742a8d675b6bcfb8e2cdcb1bbd048bd2be0ee"}, {0x70, 0x19f, 0x40, "78ec484bae2a2ac4e3546e7451c0e23f960d18a127dcecafee516838d50c6c22a360df32cba1d17e9a10ae6ffd632fa1f3722999d566958f08c701cddd87f0030259fd11026dbb9b19a99b38bd2c24a674cb09b382bd8fd856e483fc"}, {0x110, 0x10b, 0xffff, "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"}, {0x30, 0x107, 0x4, "db4a8e02cec25910d4b20c51fd0aa73944a574646cae7b4f8128e9"}], 0x4, 0x0}, 0x0) accept(r3, &(0x7f0000b09000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000020a000-0x4)=0x58) open(&(0x7f000043a000)="2e2f66696c653000", 0x40, 0x4000000000fc) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f00006e3000-0xb2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") clock_gettime(0x0, &(0x7f0000a82000-0x10)={0x0, 0x0}) futimesat(r0, &(0x7f0000fc1000)="2e2f66696c653000", &(0x7f00004f2000-0x20)={{r4, r5/1000+30000}, {0x0, 0x0}}) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f0000ce4000)=[{&(0x7f0000fee000)="2900000021001980010a7524830a002102000016000000000000000009000c000000000000315aec00", 0x29}], 0x1) openat(r0, &(0x7f0000f88000-0xe)="2e2f66696c65302f66696c653000", 0xc000, 0x43) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000b49000-0x4)=0x200000000005, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000454000-0xd0)={0x0, 0xc8, "13e0d82aec0fe4eb993a34e6e64d0968c03fec7021f2760e79d2fbdd5e741e33ded9fbdbad0bcd3321df165002d980f20396e99fdee14490ab07c5d1bcf7aa7118ce1548d955b60ff50ccef60515edec98f81437b3f103357ce4ee49b26d8343e302a866c7df8ccefbf45e277a80b05fb9af19eb2557ece75d372ba0513626ac9c5b1fc422ac7ea9576e26d603b6c2aeaf39395e782cb79520e57775bac89accf8ec6337c152399714c644f324eb56c5307e40c9d7fbb3289d65cf514db26c9bf13f55888a17196f"}, &(0x7f0000652000-0x4)=0xd0) select(0x3, &(0x7f0000006000-0x11)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000+0x205)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)={0x0, 0x0}) 2017/11/26 02:11:15 executing program 0: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000035000)={0x1, &(0x7f0000012000-0x8)=[{0x7, 0x0, 0x8, 0x6}]}, 0x10) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f000000e000-0x7)="00000000000000") ioctl$TCXONC(r0, 0x540a, 0x7) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000000c000-0xe)="2f6465762f6b657963686f726400", 0x101, 0x0) write$eventfd(r1, &(0x7f0000025000-0x8)=0x100000001, 0x8) close(r1) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000037000-0xd1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f000001d000)=0x0, 0x4) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000038000-0x1c)=[@in6={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x401}], 0x1) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000025000-0xab)="5a945af3f83791e8c3299e3b51c8bac5a9ab2d2557c10be3d6c45fa359ca22a46b289b81bc2c5ce8340683fd21aa1a9ebaf14f5789a8952271710f2eea10dc481d90ce9d2200c2631aab307e24f581facb3775948877a31d4652dd0c86084b85470e9dc818bf5ada3e526a05390988f402f6eadeca629e01919279495c768a2cfde630c3696894a352e80d77ca1aba4aee16a3dfa4af405f5b570091f53f4ab9a9314e75c46e099c27a273") 2017/11/26 02:11:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getuid() r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fe2000-0x10)="2f6465762f73657175656e6365723200", 0x8100, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000089a000)={0x0, 0xe1}, &(0x7f0000ec0000-0x4)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000a1000-0x8)={r2, 0x0}, 0x8) getcwd(&(0x7f0000001000-0xe)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d) r3 = gettid() sched_getparam(r3, &(0x7f0000001000-0x4)=0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) close(r4) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f0000302000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r4, 0xc2b8) r6 = accept$inet(r4, &(0x7f00003f9000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ae3000-0x4)=0x10) r7 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r7, &(0x7f0000bb4000)="1f", 0x1, 0x20000000, &(0x7f0000ba5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r7, &(0x7f0000b15000)=[{&(0x7f0000ab5000)="00", 0x1}], 0x1) sendmsg(r6, &(0x7f00005f5000-0x38)={0x0, 0x0, &(0x7f00008c2000)=[{&(0x7f0000b88000-0x1000)="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", 0x940}, {&(0x7f0000bba000)="ea4105c677118eec92c1197cbc991d5cf914106b027c039354bfee0683a4fb9c3fe026b48f18c66086dce719de1f8630f36727a662062cb2ad6ae452090dc447a8e64012271f839ca3d85e6e6426e0001ab9db9bce74a9e5f1c5667a83b3ca4258d6ae7579a16d8c120b72b9c6f640c9ee28dd6bc032116e697065352f90e3d07313e15135dc0651677be189f5fe0f474a2479e8d88e9fa2227905d6b3a655e67e6f28bc3f", 0xa5}, {&(0x7f0000bbb000)="f02f7abd9f0cd87ffbd5622615eea847e8e12eca8b2b1298f3f18ef6a799ba0e775fa7c1dd3e87e1a0e43616711ff27bc145a9a5b8e53a1dbeba9fdf6fe5c4f8e94c2fac2b1fcf88f7515e1d94ed4ef1e00e2e22cd451214d986d8a9d75ef73b441c29fa74a3f27b572b2e7775089da007f9fdc89cab2e1a26da5fc7729f320e631c35c53ce766f39a1146c224d0c093449e3452baaa3a1a5942140c158c5431c96f38eddcde1557af4f83f101250e43e8026408c5cd198ec5c119b62a9a1b9f0879e46f6348db1539d2b2e77366a397f5a740ee7f1eadb25c58356e5ea8da7c5efbd88f2418", 0xe6}, {&(0x7f0000bbc000)="5ed7d4290ece26ffe741237ee2354f8b58f2795fd85093f50d6b82a75f8e43eaa255c8ebcfd289abb44dc3ad45525278515f9467ba671e59f06b20d338059de38b2279d53881212a680d3b8946ef8ad1891a89540b2d6853453a014d1f26ce405edef682b68e1c934e6e2e8d3384642675c23e7255a244c16169aa0454fbb30e70303408d0d8ce9a", 0x88}, {&(0x7f0000bbe000-0x36)="a8013c71f321b26ed44a757bb1bdd0c5ae41a552eafb095dfcc55fb9b01d2b040f39d6ec57cdd4b42fad405ff40605cd8d2212979236", 0x36}, {&(0x7f0000bbe000)="14a3baaf82c8565d75c69480eeb7d05c65bffd2622c62e9f30c395b9beeeda8e0efd886bff87bc3cee61caadd4ed7f7f0e866074af1115d903bb3c9b11", 0x3d}, {&(0x7f0000bc0000-0xb1)="05e5546cc1e478a8af7e5b70cce72c94640d2124989b11ea59cc9c5f519eb60e79c035c4ff353db86343c355feda454372aa8e8d9b6d2fbe38837002d02bcd5489804ef0474ce6ee186829cb3db463aa1f671d82d36a6872a917ba2b7784333f07ec8fe8cc8e4e8a80bc2df369a6be9651ee7b070d2f59c74d8ab1e6ba3d83728cec94bd9d47ec410518c9ef174737755baca7331849e572876541a5ea0090f3206aa30be26dfc45315ae1cd55e5118f65", 0xb1}, {&(0x7f000063c000-0x6)="8b340aebbb22", 0x6}], 0x8, &(0x7f0000bb5000)=[{0x88, 0x0, 0x100000008001, "96a0035062cafa1bd529594ef1a81951e4e6fffd3828b8c6b1a1e32956ac899559e0917ebbb55da9b46109c31cfd5101674e86d29e02a8f1449fa876af4b3632556f1fb4feab772d49172b00686afc710512b53b439b604656762eb4247d63fd65ba97e680001c11a1fff60f3666ae88ad"}], 0x1, 0x8000}, 0x4000) 2017/11/26 02:11:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000039000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = syz_open_dev$tun(&(0x7f0000fdd000-0x1)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000fbd000-0x28)={@generic="00099402000000000000067d08cebd5c", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$int_in(r0, 0x5473, &(0x7f0000a2b000)=0x5) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x20) mount(&(0x7f0000037000)="2e2f66696c653000", &(0x7f0000c50000-0x8)="2e2f66696c653000", &(0x7f000002f000-0x6)="72616d667300", 0x0, &(0x7f0000ce3000)="") r1 = creat(&(0x7f000016d000-0x8)="2e2f66696c65302f66696c653000", 0x0) mount(&(0x7f0000012000-0x8)="2e2f66696c65302f66696c653000", &(0x7f0000aa4000)="2e2f66696c65302f66696c653000", &(0x7f0000184000)="010080000000006465667d00", 0x1000, &(0x7f000078a000)="") r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dcf000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f00007b0000-0x24)={0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) utime(&(0x7f0000c8d000)="2e2f66696c653000", &(0x7f0000526000)={0x2, 0x3}) r3 = add_key$keyring(&(0x7f000072f000-0x8)="6b657972696e6700", &(0x7f00001f7000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r4 = request_key(&(0x7f0000fd1000)="7573657200", &(0x7f000009b000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000029e000)="2f6465762f6e65742f74756e00", 0xfffffffffffffffe) keyctl$search(0xa, r3, &(0x7f000015a000-0x8)="7472757374656400", &(0x7f00007cb000)={0x73, 0x79, 0x7a, 0x2, 0x0}, r4) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000344000-0x4)=0x0) read(r2, &(0x7f0000fed000-0x1000)="00", 0x1) ioctl$TCXONC(r2, 0x540a, 0x2) openat$hwrng(0xffffffffffffff9c, &(0x7f0000c84000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) unlink(&(0x7f0000482000)="2e2f66696c65302f66696c653000") connect$inet(r0, &(0x7f0000ce7000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fchownat(r1, &(0x7f0000942000-0x14)="2e2f66696c65302f66696c65302f66696c653000", 0x0, 0x0, 0x0) sigaltstack(&(0x7f0000b4b000/0x2000)=nil, &(0x7f0000e10000-0x8)=0x0) mount(&(0x7f00005b7000-0x14)="2e2f66696c65302f66696c65302f66696c653000", &(0x7f00000b3000)="2e2f66696c65302f66696c65302f66696c653000", &(0x7f00000db000-0x6)="61696f00", 0x0, 0x0) mount(&(0x7f0000dcf000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000ff8000)="2e2f66696c653000", &(0x7f00003c5000)="6175667300", 0x1004, &(0x7f0000b3c000-0x2)="") wait4(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000cc8000-0x90)={{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) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000703000-0x4)=0x80) request_key(&(0x7f00007ee000-0x8)="6b657972696e6700", &(0x7f000012a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000bb3000)="2f6465762f6e65742f74756e00", 0xfffffffffffffffe) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000d28000-0x6)="6879626c6100", 0x6) 2017/11/26 02:11:15 executing program 0: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000ff2000-0xa7)="bc7c284d60321a93aafcda0b64a298878287264fec9e8338974d14f6a84705116736488e433586b3c1f95f4b16aa0e354833db2090d19bd02641f646f8a541fd32bcb7c0b96e971e81b9b99e15a174b72f0471fbcaa8d74b748d1e96af3f0f6a4743760e948dc660d0a9626667e15860d03ef8309baa50de423acdb1043bfdf1b71eeaf8851aa288846a1f91dea7b8329bfb4b4f5147512b8b0a198185cf4d12e4b97dea1a3246", 0xa7) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000ff5000-0x8)="2e2f66696c653000", 0x200000, 0x40) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f000052d000-0xb0)={{0x5, 0x401}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd, 0x1, 0x9, 0x7, 0x100000, 0x839, 0x5, 0x0, 0x7, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ff3000)="2f6465762f7667615f6172626974657200", 0x800, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ff6000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$packet(r2, &(0x7f0000ff4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ff4000-0x4)=0x14, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)="45", 0x1) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000767000)={0x6, &(0x7f0000c61000-0x30)=[{0x100, 0x4, 0x9, 0x1}, {0x4723, 0x3, 0x1, 0x4}, {0x0, 0xfd72, 0x6, 0x4}, {0xe6b9, 0x1f, 0x7, 0x40}, {0x3, 0x5, 0x3, 0xffffffffffffffe1}, {0x4c, 0x3, 0x21d, 0x0}]}, 0x10) ioctl$sock_ifreq(r5, 0x89f2, &(0x7f00001ea000)={@common="73697430000000000000000000000000", @ifru_data=&(0x7f0000ea0000-0x20)="01000000000002007e00000000de07000000000000000300044902f5238f0723"}) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000ff4000)={0x0, 0x0}) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000ff5000-0x3)={"964ad0b3fdf4b4f2be1a0c5816394831", {0x4, 0x0, 0x0, "94e793da1da3", 0xfffffffffffff619, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000325000)={{0x3, 0x7}, {0x4, 0xfffffffffffffff9}, 0x3, 0x2, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000ff2000)={0x5, 0x8001, 0xff, 0x2, 0x1, 0x800, 0xe5, 0x100000000, 0x8000, 0x8, 0x6}, 0xb) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000dbc000)={0x8}, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000ff1000-0x8)={0x2, 0x0}) fcntl$getownex(r4, 0x10, &(0x7f000041b000)={0x0, 0x0}) getsockopt$inet_dccp_buf(r1, 0x21, 0x80, &(0x7f0000fde000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000829000-0x4)=0xef) 2017/11/26 02:11:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003ee000)={0x2, 0x78, 0x93, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xfc, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x8, 0x0, 0xfffffffffffffffe, 0xfffffffffffffffc, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x76000)=nil, 0x76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xffffffe, 0x0, &(0x7f00008ca000)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000001b000-0xc)="2f6465762f6175746f667300", 0x200000, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000b25000-0x4)=0xd13) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000853000-0x18)={0x4, 0x10000, 0x3, 0x1, 0x20, 0x4}) capget(&(0x7f0000098000)={0x20071026, 0x0}, &(0x7f0000c7e000)={0x5, 0x10001, 0x8005, 0x3, 0x4, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmsg$netrom(r0, &(0x7f0000216000-0x38)={&(0x7f000032d000-0x10)=@ax25={0x3, {"49cf55305fe379"}, 0x4}, 0x10, &(0x7f0000f06000)=[{&(0x7f0000978000-0x2e)="05aa12c7138678be6d60909052a28f375097e877fc9d779ebb82152479bd3c9c9cb758bb17934704dff2b55d9112", 0x2e}, {&(0x7f0000509000)="", 0x0}, {&(0x7f00003e8000-0x33)="ee97add30285bd1f2da9e0709308969da875d6ff1b55a9800f2f94b5e1ff5b3a96e9cdcb8446225a95274fe450f37a35fda920", 0x33}, {&(0x7f0000e32000-0x2c)="5eab33ab62321332668650bfc05b830e498e102271fdf286f354e93f7bcbf0f4014f054c0ba0354dda610bed", 0x2c}, {&(0x7f0000398000)="b32b23eb0f94014400313e6dc327ab460c0a804092a8d635b8fd23581375643f3ad8f92e9dcd1db8d84901f63fcc3faf0241912b9bedb7efed6076f2", 0x3c}, {&(0x7f0000d6a000)="6c2cd28ec073a60fb58fdeaee25fdf88e4e061b6f6d0a13e9ff730f34f6f8712bcae6775b036d5ff756a2254f73cb2e51c150133de80b1cccd17efae14fcd3d5c1702a0994ec814a4096b09d8eb50ebb3aba", 0x52}, {&(0x7f000074b000)="0fd897ad4436ca567577a374fc4e5c0e53ea26da8217234163bd9941d1e537528105301e31b0d368921f6b6f947c60556820a75e54eb85d5904147f32e047b6e174f415c999595b0a7fb969bcf9beedc2b19114871b6a103c283cea90b5cabb2c117db4d4216f5b6f2dbdd3fae2d2133a39752c0c05ea3b988c956945db26079b7a1a0bdaf5199b936ddd9e503fa63e7dcc68754a04f07d39fea31f464ef757e7882aefb6456a5611510a4de8791ab46", 0xb0}, {&(0x7f0000acc000)="41663fb459027f188ca160397c5fd1e05c410649a06c70e6b22797b3afcdd26c567bfbc2d012f18070ea59eabdf954fc3c4e780a05e35e0152d13460f0f9148c62cc3d9fc4c0182153e728552af9ab54d172d41c927ffa2532f20d3c3d8fcbcaf09adbc4dae270c09b36a857aa182b8495de36c8dc7c07a2627689f5103c80b61928d00609be26f1aaa0da13a5bd4315aca69d68d84527e6e4620c814f905f186e4434f94c62c98a6649c1deb0d730761b961196cb1a6b528133abce17c15b5c72aaab97f23718d697faedb8e9b9ac55e7ad87097c438b9107d39c0a4de8a1e90efccd64980fed17", 0xe8}, {&(0x7f0000df1000-0x5d)="220b63e9de18f610e8247b57445fbef44e9ff066a6aaad20b1d92c61f3b634ad96ad93ba7d196bd745121319d0a29178ea22f88ca24e10cae0fe19bce7e095d707e048d096b5d4bbffb0be9d28c2a3ebb338213cec50ba9c307f4bb942be94d7e3f27a135d1eaacc974fd894f9f7dde509a88db4b1fbb9fcf435f1f6d331ac346e821b3978ac9772425821f771351ec1cd6d23c048c452dedeafe52213", 0x9d}], 0x9, &(0x7f000024f000-0x2e0)=[{0x70, 0xff, 0xe129, "356873d67ed7f1e6e54e104898ab0fe2a5ecce3aee9b1640b2c4e8204a5292538b5efb65e5789ec5c1f88b69442baa2d0b36d05a68bf50dfd2199081011fd9f2fa23a5944a52b6326294a8d1db45f4af19aae969d5685585564dbbad333a"}, {0xc8, 0x11d, 0x3, "679f6a064b86a6a74c0d28b8ced74cc6d15fb6836a31afadfaa347a7603de88340b9f8e4dad8cba088db5078d626c354985cd4dc38f0af3d5cb7b0501a50363627840336448aba64ddee5861a9ba915d7d05b42cb038af20feddc491f1ed7e3eef7f70805dbd14f470255a8f7a23f3510b41a24e322d8a376ac2fcbddbc70e104dbcb0d51e564f2e98fbe7a415dc705233409f5db49ed14e414df1d1c90794b7cc65201ecf652c7656cb0a99ad6dbe633df0b85a"}, {0x40, 0x100, 0x9, "4681677b9fa3901ff6097765c146da238f898d19b4975499c8d57c0c34ee8e085d5f81ff0172d1b1d052934c4560"}, {0x20, 0x0, 0x2, "bead2daf93ffd2d4b1ee473a"}, {0xe8, 0x11f, 0x8001, "d3be2923292b7fe4f655d4fffbd9bb4fb52e4b013ad1416a1ed5903c40c9dbef5c92a370f48409f5e960679b026f94fead6dcdf71150f26251692e908b50673044406e3d1843eb4450409fd052d46cfecdf11c55a6d772fd54e284c9bb533335e52aef5fb8ad7b9a4ee948ba5528895d0995352092cbec699dd68e3e4d8040c75da9c148cda710b5dd3e286942bd9fdc8cabd84e1fd4079f4582157ec69cf0bdd9a061756cab2bb7f721f79ae433fb6f6bfcf820e4ee34b86f8e3bbfccae451bb010f75fa57b9037fc6cd626b7f7f8d81164d556c3"}, {0x60, 0x11f, 0x4, "1005bb0723c33799ef120dc83d67bd1ba052197ecdee6eeaf1a00b224ef8842f215b11adfd26dd53375a1bf7394b007eeb3459f985e7a34635a6188c5bbd6f8f214524df658cbcd507f3d1e89bb6"}], 0x6, 0x40}, 0x60) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000085f000-0x8)=@assoc_value={0x0, 0x40000024c}, &(0x7f0000c39000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000520000)={r2, @in6={{0xa, 0x0, 0x1000000000007, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x2, 0x800, 0xffffffffa672d123, 0x7f}, &(0x7f0000bdc000)=0xa0) writev(r1, &(0x7f0000c4c000)=[], 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000b61000)="2f6465762f72746300", 0x20040003, 0x0) r3 = socket$inet6(0xa, 0x6, 0x1f) sendto$inet6(r3, &(0x7f000062d000)="", 0x0, 0xc004, &(0x7f00000cb000)={0xa, 0x2, 0x1ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) sendmsg(r3, &(0x7f0000f50000)={&(0x7f0000f5b000)=@nl={0x4, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a0b000)=[], 0x0, &(0x7f0000371000-0x270)=[{0xc0, 0x0, 0xb49b, "361eb091cf625106508abdc97a874d89b86ef46de791cacd1f6cbf09a1651094c0db8e97de9603c8b91c282a7d183ac6663def3342ea990ed0430c2ad72f7fd78651a4a339387d7f89df2cbe08cc0bcacc3e59ecd778dee329f77ba9beabe7d45fdac0a43412ce5cb692cf71736dbaf4106515fb2fdd873baa4ea651a5796c618135cdc4f01d7a94441d99662135e76e471ceacf973d8770b90742a8d675b6bcfb8e2cdcb1bbd048bd2be0ee"}, {0x70, 0x19f, 0x40, "78ec484bae2a2ac4e3546e7451c0e23f960d18a127dcecafee516838d50c6c22a360df32cba1d17e9a10ae6ffd632fa1f3722999d566958f08c701cddd87f0030259fd11026dbb9b19a99b38bd2c24a674cb09b382bd8fd856e483fc"}, {0x110, 0x10b, 0xffff, "98b59d5a0228198bdd5a8980a5e1561ed6e915b11c9ad72a4599c2e150e90837f46a3a0f99735a8f295474c2e4765a1056ef195163959c3524a841cd0cb3942ad966259ec3b56051fb1ff25aa37283f2629c0ea5a876c8424919b20f945c3ce26af3c45c3323381f8a39bdf829c3d59acead2309ed52bd5394db8f2d135d910d42a97b53faebb9aae6fcdbc1b8c4d548000cbeaf5578c6638bc2f7fea88284159b7dfc5f717fc9a993d87b1fb41a6881397eb02651f20d7242001ed7383fd9973825daf243353e53ee86ba03162e3370df4530bcf9d849ace1178600affab6e5b9fb47a2a6e1c5c18fc2431fc8d1f4b3dba8308dfdaf1654c7f3"}, {0x30, 0x107, 0x4, "db4a8e02cec25910d4b20c51fd0aa73944a574646cae7b4f8128e9"}], 0x4, 0x0}, 0x0) accept(r3, &(0x7f0000b09000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000020a000-0x4)=0x58) open(&(0x7f000043a000)="2e2f66696c653000", 0x40, 0x4000000000fc) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f00006e3000-0xb2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") clock_gettime(0x0, &(0x7f0000a82000-0x10)={0x0, 0x0}) futimesat(r0, &(0x7f0000fc1000)="2e2f66696c653000", &(0x7f00004f2000-0x20)={{r4, r5/1000+30000}, {0x0, 0x0}}) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f0000ce4000)=[{&(0x7f0000fee000)="2900000021001980010a7524830a002102000016000000000000000009000c000000000000315aec00", 0x29}], 0x1) openat(r0, &(0x7f0000f88000-0xe)="2e2f66696c65302f66696c653000", 0xc000, 0x43) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000b49000-0x4)=0x200000000005, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000454000-0xd0)={0x0, 0xc8, "13e0d82aec0fe4eb993a34e6e64d0968c03fec7021f2760e79d2fbdd5e741e33ded9fbdbad0bcd3321df165002d980f20396e99fdee14490ab07c5d1bcf7aa7118ce1548d955b60ff50ccef60515edec98f81437b3f103357ce4ee49b26d8343e302a866c7df8ccefbf45e277a80b05fb9af19eb2557ece75d372ba0513626ac9c5b1fc422ac7ea9576e26d603b6c2aeaf39395e782cb79520e57775bac89accf8ec6337c152399714c644f324eb56c5307e40c9d7fbb3289d65cf514db26c9bf13f55888a17196f"}, &(0x7f0000652000-0x4)=0xd0) select(0x3, &(0x7f0000006000-0x11)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000+0x205)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)={0x0, 0x0}) 2017/11/26 02:11:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0x7ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000159000)={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]}, 0x4, 0x7, 0x1, 0x7ff, 0xffffffffffffff25}, &(0x7f0000a0e000)=0xa0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00004e3000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ad2000)={r1, 0x2}, &(0x7f0000a10000)=0x8) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f00002dd000+0x863)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000627000)=0x14) r2 = socket(0xf, 0x3, 0x2) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000cd4000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000a20000)=0x14) setsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f00005e6000)={@loopback={0x0, 0x1}, r3}, 0x14) write(r2, &(0x7f000043c000)="0210a1250200000009e5000000000900", 0x10) [ 292.247120] netlink: 1 bytes leftover after parsing attributes in process `syz-executor3'. [ 292.285773] netlink: 1 bytes leftover after parsing attributes in process `syz-executor3'. 2017/11/26 02:11:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ab6000)={0x0, 0x0}, 0x80800) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)="2e2f66696c653000", 0x519000, 0x22) r1 = perf_event_open(&(0x7f000071f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x80000000000000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff8000, 0x0, 0x0, 0x0, 0x278d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, r0, 0x8) r2 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r3 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000f92000)={0xffffffffffffffff, 0x0}) dup2(r2, r2) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6b, 0x2, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x1ff, 0x3, 0x0, 0x0, 0x0, 0x7ffffffff, 0x0, 0x0, 0x40, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d92000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000fe, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) syz_open_dev$sg(&(0x7f0000811000-0x9)="2f6465762f73672300", 0x2, 0x2080) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)="2e2f66696c653000", &(0x7f0000903000)="2e2f66696c653000", &(0x7f0000812000-0x6)="6264657600", 0x100000, &(0x7f0000444000)="") mount(&(0x7f0000fb6000)="2e2f66696c653000", &(0x7f0000d78000)="2e", &(0x7f0000fdb000)="756269667300", 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)="2e2f66696c653000", &(0x7f0000cbf000-0x8)="2e2f66696c653000", &(0x7f00005f8000-0x6)="72616d667300", 0x80000, &(0x7f000002f000)="") mount(&(0x7f0000378000-0x8)="2e", &(0x7f0000188000-0x8)="2e", &(0x7f0000753000)="6d736c6f7300", 0x5010, &(0x7f00000e7000)="") mount(&(0x7f0000add000-0x8)="2e2f66696c653000", &(0x7f0000e09000-0x1)="2e", &(0x7f00005e9000)="6369667300", 0x2000, &(0x7f0000ad5000)="") 2017/11/26 02:11:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x5, 0x4, 0x6) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000bbd000)=0x4, 0x4) recvfrom$ipx(r1, &(0x7f00008d3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdc, 0x42, &(0x7f0000606000-0x10)={0x4, 0x80000000, 0x9, "2d945b745846", 0x4, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f00004ff000-0x4)=0x0, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000aa8000-0x10)={0x4, &(0x7f000073a000)=[{0xff, 0x4, 0x2, 0x1000}, {0x7, 0x200, 0x4, 0x1}, {0x6, 0x5, 0x5, 0x3ce1400000000}, {0x4, 0x8001, 0x40, 0x4}]}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000896000-0x4)=@int=0x0, &(0x7f00004bb000-0x4)=0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000944000)=@assoc_value={0x0, 0x0}, &(0x7f0000580000)=0x8) r3 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000a6e000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x800, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f00001eb000)={@empty=0x0, @broadcast=0x0, @rand_addr=0x0}, &(0x7f000052b000)=0xc) ioctl$TIOCSBRK(r3, 0x5427) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000009a000-0x4)=0x3ff, 0x4) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f000057b000)={0x8, 0x200000000000, 0x101, 0x6, 0x7, 0xd12}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000c4f000)=@assoc_value={r2, 0x3}, &(0x7f0000ff3000-0x4)=0x8) ioctl$sock_ifreq(r0, 0x89f7, &(0x7f00004ba000)={@generic="4071b2d5828e0eb8313c2c5b158ef735", @ifru_addrs=@ethernet={0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f000013e000-0x4)={0x3}, 0x4) 2017/11/26 02:11:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00002fe000)=0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f00002f6000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0xde, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x5df8800000, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000200000004, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b6a000-0x8)="2e2f66696c653000", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f4b000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f000093f000)={0x8}, 0x1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000002000-0x4)=0x3) openat$autofs(0xffffffffffffff9c, &(0x7f000051c000-0xc)="2f6465762f6175746f667300", 0x204280, 0x0) ioctl$TIOCSSOFTCAR(r4, 0x541a, &(0x7f00005e7000)=0x7) read(r4, &(0x7f0000147000-0x6f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6f) ioctl$FIONREAD(r4, 0x541b, &(0x7f0000781000)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000209000-0x4)=0x0) r5 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x15, &(0x7f0000b84000)="dc", 0x1) fcntl$getflags(r2, 0xfffffffffffffff8) getuid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000436000)=0x0, &(0x7f00009bf000-0x4)=0x0, &(0x7f000087b000-0x4)=0x0) r6 = openat(0xffffffffffffffff, &(0x7f00008ce000)="2e2f66696c653000", 0x8000, 0x140) ioctl$KDSKBSENT(r6, 0x4b49, &(0x7f000058b000)="d4053e23ffb77d2eae01fe7e56d0f62691bcdf213af9bd849bd908e856518a99abca7c3eb2ab1c235665a02b54161ecfc1d372025a1b097b625020450caa4ec3db") 2017/11/26 02:11:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000ff0000)={0x0, 0xdbb, 0x1, 0x1, 0x10001, 0x7, 0xffffffffffffffff, 0x4, {0x0, @in6={{0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x4, 0xffffffffffff70e7, 0x2, 0x4}}, &(0x7f000059d000-0x4)=0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_init() mkdir(&(0x7f0000043000-0xa)="2e2f636f6e74726f6c00", 0x0) inotify_add_watch(r2, &(0x7f000003a000)="2e2f636f6e74726f6c00", 0x1000802) inotify_init() inotify_init1(0x0) inotify_add_watch(r2, &(0x7f000002a000-0xa)="2e2f636f6e74726f6c00", 0x23000405) modify_ldt$write(0x1, &(0x7f00005f5000-0x10)={0x1, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x1ffffffffe, 0x0, 0x0, 0x0}, 0x10) pipe2(&(0x7f0000846000)={0x0, 0x0}, 0x80000) ioctl$TCSETAW(r3, 0x5402, &(0x7f0000753000)={0x400, 0x2, 0x4, 0x4, 0x9, 0x4, 0x0, 0x6, 0x6, 0x2}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000338000-0x10)={r1, 0xffffffffffffffe1, 0x7, 0x7}, &(0x7f0000e1f000-0x4)=0x10) r4 = syz_open_dev$sg(&(0x7f0000e21000)="2f6465762f73672300", 0x5, 0x7fe) ioctl$VT_GETSTATE(r4, 0x5603, &(0x7f0000b1d000-0x6)={0x7, 0x4, 0x1}) clone(0x0, &(0x7f0000141000)="", &(0x7f00003f8000)=0x0, &(0x7f0000048000)=0x0, &(0x7f00009e7000+0xb56)="") rmdir(&(0x7f0000f8e000)="2e2f66696c653000") setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000cd1000)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000c74000-0x6)={r1, 0x2}, 0x6) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) [ 292.346515] netlink: 1 bytes leftover after parsing attributes in process `syz-executor3'. [ 292.379166] netlink: 1 bytes leftover after parsing attributes in process `syz-executor3'. 2017/11/26 02:11:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x4, 0x0) mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0xfffffffffffffffe) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000df7000)="2f6465762f6877726e6700", 0x480001, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r1, &(0x7f0000bf7000-0xb)=@random={"75f9002e7200", "65312b00"}) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000ef3000)=0x10001) writev(r0, &(0x7f0000ef2000)=[{&(0x7f0000ef2000)="d8314626782bd180493b4b", 0xb}, {&(0x7f0000ef2000)="8efabb1900422904ac", 0x9}, {&(0x7f00007ee000)="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", 0x1000}, {&(0x7f0000018000)="764309f8cb26a81ca42cad131650ba5f4732336a527cd5ce45a983d56d2e1f78f40e4cf805d43e21aafc9beee7cdd1", 0x2f}, {&(0x7f0000ef3000-0xd)="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", 0xfe}, {&(0x7f00009e6000-0x42)="732dd1fda59d6bae7c7fdc87be878b137cb2c7dd5949e0e7db74829bbc714e399df714cf638eccd783b30196ae61da601fdca5b8d02123062b1d876a5d6da640d2e8", 0x42}], 0x6) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f00001b4000)={@common="6970365f767469300000000000000000", @ifru_flags=0x2201}) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000be6000)=0x0, 0x4) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000ef5000)={0xffffffffffffc40f, 0x0, 0x2, 0x4}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000831000)={r2, 0x37a}) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000ef6000)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000117000-0x10)=@common="73697430000000000000000000000000", 0x10) rt_sigaction(0x13, &(0x7f000071e000)={0x81, {0x1}, 0x40000002, 0x7f}, &(0x7f0000ef4000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000ef5000-0x8)={0x0}) ioctl$PERF_EVENT_IOC_ID(r1, 0x80042407, &(0x7f00006b8000-0x8)=0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000ef0000-0x8)={0x0, 0x0}) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000eed000-0x4)=0x1000000, 0x4) 2017/11/26 02:11:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000c27000)="2f6465762f696e7075742f6d69636500", 0x0, 0x8000) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f000094e000-0xc9)="ee46349d9bdef851de4411d4fd16a262988ea4d70f172acf76ba69e564b3a575a79620c104b001fe293a4804d73ac9e021cfefffd34adae5f7da4a2556d9c902f1db95b6c5f71957e075e4666063f696d7b81f7f48ad51d5717333f3f36b21a5ddd47b1159740ab61090dd7116473dc00d5620807529b3307eb4b0079569a200cbe455956844fd8a910fd399727b2b92977adb91550e1f9e68c180484d14501458b472fb198970236923d83afbe4f7b3b32692ba67702fb3b752f7be6c7f1258ced13c2b2e47add80c") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a67000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000bbc000)=0x7ffffffd) ioctl$TCFLSH(r1, 0x540b, 0x1) ioctl$TCFLSH(r1, 0x540b, 0xf3e) 2017/11/26 02:11:15 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001000-0x2)="6b657972696e6700", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x6)="6e6f64657600", 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000000)="7573657200", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f02000-0x82)="27761bab793bdd81b75fa0cc509b7bfc56c550005a7447952fa4d03fbe7bde5a5b755d3691959bdfa0f3530a948af85c4186343d5a4705b63d844a05ee8f333c2e26b4051ab5f79122f7c36bfc4057b9986250f03638bd0592c53c076b2027daa91d1c0d770cc991515c3955ac97545e5f84a161377ab3381755e648c530ce2edf63", 0x82, 0xfffffffffffffffb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$instantiate_iov(0x14, r0, &(0x7f0000001000-0x30)=[], 0x0, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) getpgid(r1) timer_create(0x7, &(0x7f0000f37000-0x60)={0x0, 0x10, 0x0, @thr={&(0x7f0000b84000-0x65)="0f7e3c37972276e68c99225f0adf7671fc92e4f3afd613b809ad2578d459d17d4b3bf8e1816dce13196cba3c68da4957080932f97e148275aa4c5339845f8e66da958d9c4aa6fcf9b1d251f57ec4b5c1de9d203d346808c73a8764226a5257917e6ff9b3fb", &(0x7f0000d8e000-0xb7)="81895337d79499c7a4c74cc364231088e02375a75358f867adf1c00a966b4938355034edd4521a57a52943a6f12276ec7593aa67cdebd028b5599942de28d8282378231a03e752d4245717f580953ced533123a96385fde41005dd31180f47c343286ccb033545f587877644b341a071395017381b1f8595e42cf78349e1865f54878f54f9ada1379b09e1534340457fcae10affddc12f43010af10f4ded54fbe178ae471cd1621e19398e9ab259989d9e82a04b7d7e96"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cf4000-0x4)=0x0) r2 = socket$inet6(0xa, 0xa, 0x400003ffffffffc) ioctl$DRM_IOCTL_SET_UNIQUE(0xffffffffffffffff, 0x40106410, &(0x7f00005d4000-0x10)={0x5, &(0x7f0000c90000)="2a49102519"}) rename(&(0x7f0000626000)="2e2f66696c653000", &(0x7f0000e23000-0x8)="2e2f66696c653000") connect$inet6(0xffffffffffffffff, &(0x7f0000487000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00005d5000)={0x0, 0x1}, &(0x7f0000567000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000f11000-0x10)={0xfffffffffffffff7, 0xe, 0x8, 0x5, 0x0}, &(0x7f00003d7000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f000009e000)={0x0, 0x8, &(0x7f00002fc000-0xbc)=[@in6={0xa, 0x3, 0x7fffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}, @in6={0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9}, @in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0xfffffffffffffff7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in6={0xa, 0x3, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd4}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000012000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00005e4000-0xa0)={0x0, @in6={{0xa, 0x2, 0x43, @loopback={0x0, 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x80000000, 0x40, 0x6, 0x10000}, &(0x7f0000715000)=0xa0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000060000-0x14)={0x0, 0x7, 0x265, 0x80, 0xb21, 0x4}, &(0x7f0000359000)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f000056f000-0x8)={0x0, 0xfff}, &(0x7f0000609000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000d66000)=@assoc_value={0x0, 0x1}, &(0x7f0000a78000)=0x8) sendmmsg$inet_sctp(r3, &(0x7f0000fd5000)=[{&(0x7f0000357000)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000070f000-0x50)=[{&(0x7f0000e42000-0x29)="0b5a583a6d88f7809d779aa6490a17fef24045d921fecee0f350fac50a3c9db3e96f5af7c78dfb0a6d", 0x29}, {&(0x7f0000cfd000)="044524ad4fb2ac78fbf006f9602b922cba4f31fd38601a182d4019ed29c5dc691e4fa44acc791eb65b3fdb5e22373b8d5687952354994dba953c08064e608bdeb2a509e016d11f1926abcb942eceb017d67f63df338db3", 0x57}, {&(0x7f0000577000-0xb0)="026e4ccc7a981a5d29fa4e461002bd7dc6c34ec468d075daf59fafcc654d28858f4bb7edb2eb9fe3d9c4730ac4122d8da54b5b58d27ef101f40ce3a7552830a52c7f4f1986fc546a1abf4670cf45698bd01ce6a2dbc8863eff3e1234ec5f7d6013c886ce66127cafe9cf474e1b7300770294fff2f05bba3ad73e40ea8572dd58a31afe4c52db2174bdc55dfc35194e9f8fc835107bc0928c90c4bbd37d336eced1242703c7b71b7a0ee406f8807c6c8a", 0xb0}, {&(0x7f0000ac9000)="068efdbe05e942464c9d94b32aae4a692748ce0d8015645dc1279ed73e38a8b949be3a8b123ac631163fae5fe097215894ce45d043d61fdba4b6e8df20", 0x3d}, {&(0x7f0000257000-0x5a)="171bab828ed95fb90748f6082e032b25446b5077811defd1d599674070472bf84d1e59feac1c611d9376b962fc17f6ddb89c82e4a9f98024b90e1d69717971c3d9ec5869d584c2eaa44999936762d88122600e8a3dbba964d5be", 0x5a}], 0x5, &(0x7f0000f85000)=[@sndinfo={0x20, 0x84, 0x2, {0x100, 0x8200, 0xffff0000, 0x3, r4}}, @init={0x18, 0x84, 0x0, {0x401, 0xaa4, 0x3ff, 0x329}}, @sndinfo={0x20, 0x84, 0x2, {0x100000000, 0x8002, 0x7, 0x1f, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x400, 0x8208, 0x5, 0xffff, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x20, 0xa, 0x1ff, 0x5fb, 0x8, 0x9, 0x9, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x0, 0x7, 0x7f, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0xda, 0x4, 0x5, 0x3, 0x3ff, 0x1f, 0x7f, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x1e49, 0x3, 0x8, 0x0, 0x1, 0x3, 0x4, r10}}, @init={0x18, 0x84, 0x0, {0x0, 0xdc, 0x3, 0x4}}], 0x9, 0x80}], 0x1, 0x4014) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x200, 0x0, 0x3, 0x0, []}) ioctl(r3, 0x8916, &(0x7f0000000000)="") getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f00001e0000)=0x0, &(0x7f0000a56000)=0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000a6b000)="da98a1e4aa74e596bd207719e9e897cf6a61ef9c7f8a3cefed467402ea4e82fd78ca7e0417066fea5bacdd0883577fbc0f6cb9129cef18fc53dac0e78867bcf6a79db5c8a474a7878c57a3552123baefe71ce342c265a0c8984a6432927e1568138cff428713c46466b1631fbe", 0x6d, 0x0, &(0x7f00000e2000-0x1c)={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000fc4000-0x6e)={0x0, 0x66, "c68327db496d74e8ac4a3579b765b67ac5a7046d0bad99cc0a86bc91fd906aa76dc48a8aa12db82bf2b8e3e1ba0c6fdbf0824644c3e6fb1c351c6ebe25b066564d798e6bdb201cc28c5a3dc09346d70583f8f623854e1a2ba8bd98330560d8a382979596a921"}, &(0x7f00002f8000-0x4)=0x6e) ioctl(r3, 0x8936, &(0x7f0000000000)="") [ 321.332811] unregister_netdevice: waiting for syz5 to become free. Usage count = 4 [ 331.592783] unregister_netdevice: waiting for syz5 to become free. Usage count = 4 [ 341.893019] unregister_netdevice: waiting for syz5 to become free. Usage count = 4 [ 352.152865] unregister_netdevice: waiting for syz5 to become free. Usage count = 4 [ 353.674533] Buffer I/O error on dev loop0, logical block 0, async page read [ 353.813379] ================================================================== [ 353.820769] BUG: KASAN: use-after-free in ip6_dst_ifdown+0x2f1/0x320 at addr ffff8801d99bc900 [ 353.829397] Read of size 8 by task syz-executor5/9303 [ 353.834553] CPU: 0 PID: 9303 Comm: syz-executor5 Not tainted 4.9.65-gea83e4a #95 [ 353.842064] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 353.851388] ffff8801ccc2f4f0 ffffffff81d90469 ffff8801da001140 ffff8801d99bc900 [ 353.859341] ffff8801d99bcd00 ffffed003b337920 ffff8801d99bc900 ffff8801ccc2f518 [ 353.867296] ffffffff8153a3fc ffffed003b337920 ffff8801da001140 0000000000000000 [ 353.875259] Call Trace: [ 353.877821] [] dump_stack+0xc1/0x128 [ 353.883157] [] kasan_object_err+0x1c/0x70 [ 353.888935] [] kasan_report.part.1+0x21c/0x500 [ 353.895151] [] ? dst_dev_event+0x6f/0x2e0 [ 353.900928] [] ? ip6_dst_ifdown+0x2f1/0x320 [ 353.906870] [] __asan_report_load8_noabort+0x29/0x30 [ 353.913589] [] ip6_dst_ifdown+0x2f1/0x320 [ 353.919354] [] ? packet_notifier+0x448/0x770 [ 353.925377] [] ? ip6_pol_route_output+0x60/0x60 [ 353.931662] [] dst_ifdown+0x75/0x230 [ 353.936992] [] dst_dev_event+0xb1/0x2e0 [ 353.942584] [] notifier_call_chain+0x90/0x1a0 [ 353.948695] [] raw_notifier_call_chain+0x2d/0x40 [ 353.955067] [] call_netdevice_notifiers_info+0x51/0x90 [ 353.961958] [] dev_close_many+0x254/0x370 [ 353.967728] [] ? __dev_close_many+0x2b0/0x2b0 [ 353.973839] [] rollback_registered_many+0x27a/0x960 [ 353.980469] [] ? free_netdev+0x300/0x300 [ 353.986150] [] ? mark_held_locks+0xaf/0x100 [ 353.992089] [] ? queue_delayed_work_on+0x58/0xb0 [ 353.998465] [] rollback_registered+0x81/0xb0 [ 354.004503] [] ? rollback_registered_many+0x960/0x960 [ 354.011314] [] ? linkwatch_schedule_work+0xc5/0x120 [ 354.017946] [] unregister_netdevice_queue+0x81/0x140 [ 354.024662] [] __tun_detach+0xa2c/0xc20 [ 354.030251] [] ? __tun_detach+0xc20/0xc20 [ 354.036013] [] tun_chr_close+0x44/0x60 [ 354.041516] [] __fput+0x28c/0x6e0 [ 354.046584] [] ____fput+0x15/0x20 [ 354.051650] [] task_work_run+0x115/0x190 [ 354.057328] [] do_exit+0x7e7/0x2a40 [ 354.062569] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 354.069547] [] ? kmem_cache_free+0xb2/0x2e0 [ 354.075492] [] ? mempool_free+0xd4/0x1d0 [ 354.081170] [] ? bio_free+0x122/0x1a0 [ 354.086587] [] ? release_task+0x1240/0x1240 [ 354.092522] [] ? __dequeue_signal+0xa3/0x550 [ 354.098544] [] ? recalc_sigpending+0x72/0x90 [ 354.104566] [] do_group_exit+0x108/0x320 [ 354.110241] [] get_signal+0x4d4/0x14e0 [ 354.115742] [] ? __lock_is_held+0xa1/0xf0 [ 354.121508] [] do_signal+0x87/0x1a00 [ 354.126841] [] ? mempool_free_slab+0x1d/0x30 [ 354.132866] [] ? mempool_free+0xd9/0x1d0 [ 354.138544] [] ? setup_sigcontext+0x7d0/0x7d0 [ 354.144656] [] ? __lock_is_held+0xa1/0xf0 [ 354.150417] [] ? vfs_fallocate+0x374/0x5f0 [ 354.156265] [] ? __sb_end_write+0xc4/0x100 [ 354.162114] [] ? exit_to_usermode_loop+0xac/0x120 [ 354.168570] [] exit_to_usermode_loop+0xe1/0x120 [ 354.174852] [] syscall_return_slowpath+0x1a0/0x1e0 [ 354.181396] [] entry_SYSCALL_64_fastpath+0xc4/0xc6 [ 354.187943] Object at ffff8801d99bc900, in cache kmalloc-1024 size: 1024 [ 354.194742] Allocated: [ 354.197203] PID = 3327 [ 354.199667] save_stack_trace+0x16/0x20 [ 354.203604] save_stack+0x43/0xd0 [ 354.207035] kasan_kmalloc+0xad/0xe0 [ 354.210713] kmem_cache_alloc_trace+0xfb/0x2a0 [ 354.215259] ipv6_add_dev+0xbb/0x1000 [ 354.219024] addrconf_notify+0xa5e/0x2190 [ 354.223135] notifier_call_chain+0x90/0x1a0 [ 354.227420] raw_notifier_call_chain+0x2d/0x40 [ 354.231967] call_netdevice_notifiers_info+0x51/0x90 [ 354.237035] register_netdevice+0xb92/0xea0 [ 354.241322] register_netdev+0x1a/0x30 [ 354.245174] loopback_net_init+0x76/0x160 [ 354.249295] ops_init+0xa9/0x3a0 [ 354.252625] setup_net+0x1b2/0x3e0 [ 354.256128] copy_net_ns+0x189/0x280 [ 354.259806] create_new_namespaces+0x37f/0x730 [ 354.264351] copy_namespaces+0x291/0x320 [ 354.268377] copy_process.part.51+0x1c99/0x5d40 [ 354.273007] _do_fork+0x1c0/0xd70 [ 354.276422] SyS_clone+0x37/0x50 [ 354.279753] do_syscall_64+0x197/0x490 [ 354.283606] return_from_SYSCALL_64+0x0/0x7a [ 354.287984] Freed: [ 354.290096] PID = 0 [ 354.292297] save_stack_trace+0x16/0x20 [ 354.296249] save_stack+0x43/0xd0 [ 354.299675] kasan_slab_free+0x73/0xc0 [ 354.303527] kfree+0xf0/0x2f0 [ 354.306595] in6_dev_finish_destroy_rcu+0x9d/0xc0 [ 354.311401] rcu_process_callbacks+0x871/0x12c0 [ 354.316032] __do_softirq+0x206/0x951 [ 354.319793] Memory state around the buggy address: [ 354.324685] ffff8801d99bc800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 354.332018] ffff8801d99bc880: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 354.339341] >ffff8801d99bc900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 354.346665] ^ [ 354.349995] ffff8801d99bc980: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 354.357321] ffff8801d99bca00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 354.364644] ================================================================== [ 354.371966] Disabling lock debugging due to kernel taint [ 354.377785] ================================================================== [ 354.385121] BUG: KASAN: use-after-free in ip6_dst_ifdown+0x2f1/0x320 at addr ffff8801d99bc900 [ 354.393747] Read of size 8 by task syz-executor5/9303 [ 354.398905] CPU: 0 PID: 9303 Comm: syz-executor5 Tainted: G B 4.9.65-gea83e4a #95 [ 354.407622] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 354.416946] ffff8801ccc2f4f0 ffffffff81d90469 ffff8801da001140 ffff8801d99bc900 [ 354.424897] ffff8801d99bcd00 ffffed003b337920 ffff8801d99bc900 ffff8801ccc2f518 [ 354.432843] ffffffff8153a3fc ffffed003b337920 ffff8801da001140 0000000000000000 [ 354.440802] Call Trace: [ 354.443367] [] dump_stack+0xc1/0x128 [ 354.448706] [] kasan_object_err+0x1c/0x70 [ 354.454472] [] kasan_report.part.1+0x21c/0x500 [ 354.460668] [] ? ip6_dst_ifdown+0x2f1/0x320 [ 354.466603] [] __asan_report_load8_noabort+0x29/0x30 [ 354.473320] [] ip6_dst_ifdown+0x2f1/0x320 [ 354.479084] [] ? packet_notifier+0x448/0x770 [ 354.485105] [] ? ip6_pol_route_output+0x60/0x60 [ 354.491393] [] dst_ifdown+0x75/0x230 [ 354.496725] [] dst_dev_event+0xb1/0x2e0 [ 354.502319] [] notifier_call_chain+0x90/0x1a0 [ 354.508432] [] raw_notifier_call_chain+0x2d/0x40 [ 354.514812] [] call_netdevice_notifiers_info+0x51/0x90 [ 354.521711] [] dev_close_many+0x254/0x370 [ 354.527474] [] ? __dev_close_many+0x2b0/0x2b0 [ 354.533586] [] rollback_registered_many+0x27a/0x960 [ 354.540219] [] ? free_netdev+0x300/0x300 [ 354.545898] [] ? mark_held_locks+0xaf/0x100 [ 354.551844] [] ? queue_delayed_work_on+0x58/0xb0 [ 354.558216] [] rollback_registered+0x81/0xb0 [ 354.564242] [] ? rollback_registered_many+0x960/0x960 [ 354.571052] [] ? linkwatch_schedule_work+0xc5/0x120 [ 354.577686] [] unregister_netdevice_queue+0x81/0x140 [ 354.584409] [] __tun_detach+0xa2c/0xc20 [ 354.590008] [] ? __tun_detach+0xc20/0xc20 [ 354.595773] [] tun_chr_close+0x44/0x60 [ 354.601276] [] __fput+0x28c/0x6e0 [ 354.606348] [] ____fput+0x15/0x20 [ 354.611416] [] task_work_run+0x115/0x190 [ 354.617094] [] do_exit+0x7e7/0x2a40 [ 354.622337] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 354.629324] [] ? kmem_cache_free+0xb2/0x2e0 [ 354.635261] [] ? mempool_free+0xd4/0x1d0 [ 354.640937] [] ? bio_free+0x122/0x1a0 [ 354.646356] [] ? release_task+0x1240/0x1240 [ 354.652298] [] ? __dequeue_signal+0xa3/0x550 [ 354.658320] [] ? recalc_sigpending+0x72/0x90 [ 354.664343] [] do_group_exit+0x108/0x320 [ 354.670018] [] get_signal+0x4d4/0x14e0 [ 354.675520] [] ? __lock_is_held+0xa1/0xf0 [ 354.681285] [] do_signal+0x87/0x1a00 [ 354.686615] [] ? mempool_free_slab+0x1d/0x30 [ 354.692637] [] ? mempool_free+0xd9/0x1d0 [ 354.698314] [] ? setup_sigcontext+0x7d0/0x7d0 [ 354.704424] [] ? __lock_is_held+0xa1/0xf0 [ 354.710186] [] ? vfs_fallocate+0x374/0x5f0 [ 354.716035] [] ? __sb_end_write+0xc4/0x100 [ 354.721887] [] ? exit_to_usermode_loop+0xac/0x120 [ 354.728344] [] exit_to_usermode_loop+0xe1/0x120 [ 354.734628] [] syscall_return_slowpath+0x1a0/0x1e0 [ 354.741173] [] entry_SYSCALL_64_fastpath+0xc4/0xc6 [ 354.747719] Object at ffff8801d99bc900, in cache kmalloc-1024 size: 1024 [ 354.754518] Allocated: [ 354.756979] PID = 3327 [ 354.759443] save_stack_trace+0x16/0x20 [ 354.763378] save_stack+0x43/0xd0 [ 354.766795] kasan_kmalloc+0xad/0xe0 [ 354.770471] kmem_cache_alloc_trace+0xfb/0x2a0 [ 354.775016] ipv6_add_dev+0xbb/0x1000 [ 354.778780] addrconf_notify+0xa5e/0x2190 [ 354.782892] notifier_call_chain+0x90/0x1a0 [ 354.787180] raw_notifier_call_chain+0x2d/0x40 [ 354.791729] call_netdevice_notifiers_info+0x51/0x90 [ 354.796798] register_netdevice+0xb92/0xea0 [ 354.801084] register_netdev+0x1a/0x30 [ 354.804934] loopback_net_init+0x76/0x160 [ 354.809045] ops_init+0xa9/0x3a0 [ 354.812374] setup_net+0x1b2/0x3e0 [ 354.815878] copy_net_ns+0x189/0x280 [ 354.819555] create_new_namespaces+0x37f/0x730 [ 354.824099] copy_namespaces+0x291/0x320 [ 354.828124] copy_process.part.51+0x1c99/0x5d40 [ 354.832757] _do_fork+0x1c0/0xd70 [ 354.836173] SyS_clone+0x37/0x50 [ 354.839502] do_syscall_64+0x197/0x490 [ 354.843355] return_from_SYSCALL_64+0x0/0x7a [ 354.847723] Freed: [ 354.849835] PID = 0 [ 354.852037] save_stack_trace+0x16/0x20 [ 354.856062] save_stack+0x43/0xd0 [ 354.859477] kasan_slab_free+0x73/0xc0 [ 354.863328] kfree+0xf0/0x2f0 [ 354.866397] in6_dev_finish_destroy_rcu+0x9d/0xc0 [ 354.871204] rcu_process_callbacks+0x871/0x12c0 [ 354.875838] __do_softirq+0x206/0x951 [ 354.879599] Memory state around the buggy address: [ 354.884491] ffff8801d99bc800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 354.891815] ffff8801d99bc880: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 354.899138] >ffff8801d99bc900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 354.906458] ^ [ 354.909799] ffff8801d99bc980: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 354.917124] ffff8801d99bca00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 354.924449] ================================================================== [ 354.932082] ================================================================== [ 354.939427] BUG: KASAN: use-after-free in ip6_dst_ifdown+0x2f1/0x320 at addr ffff8801d99bc900 [ 354.948060] Read of size 8 by task syz-executor5/9303 [ 354.953223] CPU: 0 PID: 9303 Comm: syz-executor5 Tainted: G B 4.9.65-gea83e4a #95 [ 354.961947] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 354.971277] ffff8801ccc2f4f0 ffffffff81d90469 ffff8801da001140 ffff8801d99bc900 [ 354.979233] ffff8801d99bcd00 ffffed003b337920 ffff8801d99bc900 ffff8801ccc2f518 [ 354.987180] ffffffff8153a3fc ffffed003b337920 ffff8801da001140 0000000000000000 [ 354.995132] Call Trace: [ 354.997687] [] dump_stack+0xc1/0x128 [ 355.003016] [] kasan_object_err+0x1c/0x70 [ 355.008779] [] kasan_report.part.1+0x21c/0x500 [ 355.014977] [] ? ip6_dst_ifdown+0x2f1/0x320 [ 355.020921] [] __asan_report_load8_noabort+0x29/0x30 [ 355.027639] [] ip6_dst_ifdown+0x2f1/0x320 [ 355.033405] [] ? packet_notifier+0x448/0x770 [ 355.039427] [] ? ip6_pol_route_output+0x60/0x60 [ 355.045709] [] dst_ifdown+0x75/0x230 [ 355.051036] [] dst_dev_event+0xb1/0x2e0 [ 355.056629] [] notifier_call_chain+0x90/0x1a0 [ 355.062742] [] raw_notifier_call_chain+0x2d/0x40 [ 355.069117] [] call_netdevice_notifiers_info+0x51/0x90 [ 355.076011] [] dev_close_many+0x254/0x370 [ 355.081780] [] ? __dev_close_many+0x2b0/0x2b0 [ 355.087900] [] rollback_registered_many+0x27a/0x960 [ 355.094531] [] ? free_netdev+0x300/0x300 [ 355.100209] [] ? mark_held_locks+0xaf/0x100 [ 355.106146] [] ? queue_delayed_work_on+0x58/0xb0 [ 355.112516] [] rollback_registered+0x81/0xb0 [ 355.118539] [] ? rollback_registered_many+0x960/0x960 [ 355.125344] [] ? linkwatch_schedule_work+0xc5/0x120 [ 355.131976] [] unregister_netdevice_queue+0x81/0x140 [ 355.138694] [] __tun_detach+0xa2c/0xc20 [ 355.144282] [] ? __tun_detach+0xc20/0xc20 [ 355.150045] [] tun_chr_close+0x44/0x60 [ 355.155547] [] __fput+0x28c/0x6e0 [ 355.160613] [] ____fput+0x15/0x20 [ 355.165680] [] task_work_run+0x115/0x190 [ 355.171360] [] do_exit+0x7e7/0x2a40 [ 355.176607] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 355.183585] [] ? kmem_cache_free+0xb2/0x2e0 [ 355.189523] [] ? mempool_free+0xd4/0x1d0 [ 355.195200] [] ? bio_free+0x122/0x1a0 [ 355.200615] [] ? release_task+0x1240/0x1240 [ 355.206550] [] ? __dequeue_signal+0xa3/0x550 [ 355.212582] [] ? recalc_sigpending+0x72/0x90 [ 355.218607] [] do_group_exit+0x108/0x320 [ 355.224281] [] get_signal+0x4d4/0x14e0 [ 355.229786] [] ? __lock_is_held+0xa1/0xf0 [ 355.236100] [] do_signal+0x87/0x1a00 [ 355.241429] [] ? mempool_free_slab+0x1d/0x30 [ 355.247453] [] ? mempool_free+0xd9/0x1d0 [ 355.253127] [] ? setup_sigcontext+0x7d0/0x7d0 [ 355.259237] [] ? __lock_is_held+0xa1/0xf0 [ 355.265002] [] ? vfs_fallocate+0x374/0x5f0 [ 355.270851] [] ? __sb_end_write+0xc4/0x100 [ 355.276701] [] ? exit_to_usermode_loop+0xac/0x120 [ 355.283157] [] exit_to_usermode_loop+0xe1/0x120 [ 355.289440] [] syscall_return_slowpath+0x1a0/0x1e0 [ 355.295985] [] entry_SYSCALL_64_fastpath+0xc4/0xc6 [ 355.302528] Object at ffff8801d99bc900, in cache kmalloc-1024 size: 1024 [ 355.309328] Allocated: [ 355.311788] PID = 3327 [ 355.314253] save_stack_trace+0x16/0x20 [ 355.318191] save_stack+0x43/0xd0 [ 355.321607] kasan_kmalloc+0xad/0xe0 [ 355.325282] kmem_cache_alloc_trace+0xfb/0x2a0 [ 355.329830] ipv6_add_dev+0xbb/0x1000 [ 355.333593] addrconf_notify+0xa5e/0x2190 [ 355.337706] notifier_call_chain+0x90/0x1a0 [ 355.341990] raw_notifier_call_chain+0x2d/0x40 [ 355.346536] call_netdevice_notifiers_info+0x51/0x90 [ 355.351603] register_netdevice+0xb92/0xea0 [ 355.355888] register_netdev+0x1a/0x30 [ 355.359738] loopback_net_init+0x76/0x160 [ 355.363851] ops_init+0xa9/0x3a0 [ 355.367181] setup_net+0x1b2/0x3e0 [ 355.370681] copy_net_ns+0x189/0x280 [ 355.374358] create_new_namespaces+0x37f/0x730 [ 355.378903] copy_namespaces+0x291/0x320 [ 355.382928] copy_process.part.51+0x1c99/0x5d40 [ 355.387560] _do_fork+0x1c0/0xd70 [ 355.390976] SyS_clone+0x37/0x50 [ 355.394305] do_syscall_64+0x197/0x490 [ 355.398156] return_from_SYSCALL_64+0x0/0x7a [ 355.402525] Freed: [ 355.404636] PID = 0 [ 355.406840] save_stack_trace+0x16/0x20 [ 355.410777] save_stack+0x43/0xd0 [ 355.414194] kasan_slab_free+0x73/0xc0 [ 355.418042] kfree+0xf0/0x2f0 [ 355.421113] in6_dev_finish_destroy_rcu+0x9d/0xc0 [ 355.425919] rcu_process_callbacks+0x871/0x12c0 [ 355.430549] __do_softirq+0x206/0x951 [ 355.434311] Memory state around the buggy address: [ 355.439205] ffff8801d99bc800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 355.446537] ffff8801d99bc880: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 355.453874] >ffff8801d99bc900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 355.461195] ^ [ 355.464523] ffff8801d99bc980: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 355.471846] ffff8801d99bca00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 355.479168] ================================================================== [ 355.486815] ================================================================== [ 355.494152] BUG: KASAN: use-after-free in ip6_dst_ifdown+0x2f1/0x320 at addr ffff8801d99bc900 [ 355.502779] Read of size 8 by task syz-executor5/9303 [ 355.507935] CPU: 0 PID: 9303 Comm: syz-executor5 Tainted: G B 4.9.65-gea83e4a #95 [ 355.516645] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 355.525963] ffff8801ccc2f4f0 ffffffff81d90469 ffff8801da001140 ffff8801d99bc900 [ 355.533911] ffff8801d99bcd00 ffffed003b337920 ffff8801d99bc900 ffff8801ccc2f518 [ 355.541859] ffffffff8153a3fc ffffed003b337920 ffff8801da001140 0000000000000000 [ 355.549808] Call Trace: [ 355.552361] [] dump_stack+0xc1/0x128 [ 355.557689] [] kasan_object_err+0x1c/0x70 [ 355.563450] [] kasan_report.part.1+0x21c/0x500 [ 355.569643] [] ? ip6_dst_ifdown+0x2f1/0x320 [ 355.575577] [] __asan_report_load8_noabort+0x29/0x30 [ 355.582305] [] ip6_dst_ifdown+0x2f1/0x320 [ 355.588067] [] ? packet_notifier+0x448/0x770 [ 355.594091] [] ? ip6_pol_route_output+0x60/0x60 [ 355.600374] [] dst_ifdown+0x75/0x230 [ 355.605701] [] dst_dev_event+0xb1/0x2e0 [ 355.611304] [] notifier_call_chain+0x90/0x1a0 [ 355.617413] [] raw_notifier_call_chain+0x2d/0x40 [ 355.623786] [] call_netdevice_notifiers_info+0x51/0x90 [ 355.630675] [] dev_close_many+0x254/0x370 [ 355.636437] [] ? __dev_close_many+0x2b0/0x2b0 [ 355.642545] [] rollback_registered_many+0x27a/0x960 [ 355.649174] [] ? free_netdev+0x300/0x300 [ 355.654849] [] ? mark_held_locks+0xaf/0x100 [ 355.660787] [] ? queue_delayed_work_on+0x58/0xb0 [ 355.667156] [] rollback_registered+0x81/0xb0 [ 355.673177] [] ? rollback_registered_many+0x960/0x960 [ 355.679982] [] ? linkwatch_schedule_work+0xc5/0x120 [ 355.686612] [] unregister_netdevice_queue+0x81/0x140 [ 355.693343] [] __tun_detach+0xa2c/0xc20 [ 355.698932] [] ? __tun_detach+0xc20/0xc20 [ 355.704690] [] tun_chr_close+0x44/0x60 [ 355.710203] [] __fput+0x28c/0x6e0 [ 355.715272] [] ____fput+0x15/0x20 [ 355.720339] [] task_work_run+0x115/0x190 [ 355.726015] [] do_exit+0x7e7/0x2a40 [ 355.731257] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 355.738237] [] ? kmem_cache_free+0xb2/0x2e0 [ 355.744183] [] ? mempool_free+0xd4/0x1d0 [ 355.749860] [] ? bio_free+0x122/0x1a0 [ 355.755278] [] ? release_task+0x1240/0x1240 [ 355.761214] [] ? __dequeue_signal+0xa3/0x550 [ 355.767240] [] ? recalc_sigpending+0x72/0x90 [ 355.773263] [] do_group_exit+0x108/0x320 [ 355.778937] [] get_signal+0x4d4/0x14e0 [ 355.784436] [] ? __lock_is_held+0xa1/0xf0 [ 355.790199] [] do_signal+0x87/0x1a00 [ 355.795525] [] ? mempool_free_slab+0x1d/0x30 [ 355.801545] [] ? mempool_free+0xd9/0x1d0 [ 355.807218] [] ? setup_sigcontext+0x7d0/0x7d0 [ 355.813326] [] ? __lock_is_held+0xa1/0xf0 [ 355.819087] [] ? vfs_fallocate+0x374/0x5f0 [ 355.824935] [] ? __sb_end_write+0xc4/0x100 [ 355.830784] [] ? exit_to_usermode_loop+0xac/0x120 [ 355.837241] [] exit_to_usermode_loop+0xe1/0x120 [ 355.843522] [] syscall_return_slowpath+0x1a0/0x1e0 [ 355.850065] [] entry_SYSCALL_64_fastpath+0xc4/0xc6 [ 355.856627] Object at ffff8801d99bc900, in cache kmalloc-1024 size: 1024 [ 355.863444] Allocated: [ 355.865910] PID = 3327 [ 355.868378] save_stack_trace+0x16/0x20 [ 355.872317] save_stack+0x43/0xd0 [ 355.875770] kasan_kmalloc+0xad/0xe0 [ 355.879450] kmem_cache_alloc_trace+0xfb/0x2a0 [ 355.884000] ipv6_add_dev+0xbb/0x1000 [ 355.887767] addrconf_notify+0xa5e/0x2190 [ 355.891881] notifier_call_chain+0x90/0x1a0 [ 355.896168] raw_notifier_call_chain+0x2d/0x40 [ 355.900719] call_netdevice_notifiers_info+0x51/0x90 [ 355.905793] register_netdevice+0xb92/0xea0 [ 355.910080] register_netdev+0x1a/0x30 [ 355.913940] loopback_net_init+0x76/0x160 [ 355.918055] ops_init+0xa9/0x3a0 [ 355.921386] setup_net+0x1b2/0x3e0 [ 355.924901] copy_net_ns+0x189/0x280 [ 355.928579] create_new_namespaces+0x37f/0x730 [ 355.933124] copy_namespaces+0x291/0x320 [ 355.937148] copy_process.part.51+0x1c99/0x5d40 [ 355.941783] _do_fork+0x1c0/0xd70 [ 355.945198] SyS_clone+0x37/0x50 [ 355.948529] do_syscall_64+0x197/0x490 [ 355.952380] return_from_SYSCALL_64+0x0/0x7a [ 355.956752] Freed: [ 355.958866] PID = 0 [ 355.961065] save_stack_trace+0x16/0x20 [ 355.965003] save_stack+0x43/0xd0 [ 355.968418] kasan_slab_free+0x73/0xc0 [ 355.972271] kfree+0xf0/0x2f0 [ 355.975342] in6_dev_finish_destroy_rcu+0x9d/0xc0 [ 355.980147] rcu_process_callbacks+0x871/0x12c0 [ 355.984781] __do_softirq+0x206/0x951 [ 355.988541] Memory state around the buggy address: [ 355.993433] ffff8801d99bc800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 356.000756] ffff8801d99bc880: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 356.008078] >ffff8801d99bc900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 356.015405] ^ [ 356.018743] ffff8801d99bc980: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 356.026064] ffff8801d99bca00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 356.033386] ================================================================== [ 356.092826] ================================================================== [ 356.100221] BUG: KASAN: use-after-free in ip6_dst_ifdown+0x2f1/0x320 at addr ffff8801d99bc900 [ 356.108850] Read of size 8 by task syz-executor5/9303 [ 356.114006] CPU: 0 PID: 9303 Comm: syz-executor5 Tainted: G B 4.9.65-gea83e4a #95 [ 356.122718] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 356.132044] ffff8801ccc2f698 ffffffff81d90469 ffff8801da001140 ffff8801d99bc900 [ 356.139995] ffff8801d99bcd00 ffffed003b337920 ffff8801d99bc900 ffff8801ccc2f6c0 [ 356.147941] ffffffff8153a3fc ffffed003b337920 ffff8801da001140 0000000000000000 [ 356.155890] Call Trace: [ 356.158447] [] dump_stack+0xc1/0x128 [ 356.163777] [] kasan_object_err+0x1c/0x70 [ 356.169540] [] kasan_report.part.1+0x21c/0x500 [ 356.175741] [] ? mutex_lock_nested+0x56f/0x870 [ 356.181939] [] ? dst_dev_event+0x6f/0x2e0 [ 356.187709] [] ? ip6_dst_ifdown+0x2f1/0x320 [ 356.193650] [] __asan_report_load8_noabort+0x29/0x30 [ 356.200366] [] ip6_dst_ifdown+0x2f1/0x320 [ 356.206127] [] ? packet_notifier+0x448/0x770 [ 356.212147] [] ? ip6_pol_route_output+0x60/0x60 [ 356.218431] [] dst_ifdown+0x75/0x230 [ 356.223759] [] dst_dev_event+0xb1/0x2e0 [ 356.229347] [] notifier_call_chain+0x90/0x1a0 [ 356.235464] [] raw_notifier_call_chain+0x2d/0x40 [ 356.241837] [] call_netdevice_notifiers_info+0x51/0x90 [ 356.248733] [] netdev_run_todo+0x17a/0x6b0 [ 356.254581] [] ? register_netdev+0x30/0x30 [ 356.260429] [] ? __sk_free+0x5c/0x230 [ 356.265843] [] ? sk_free+0x28/0x30 [ 356.270997] [] ? __tun_detach+0xc20/0xc20 [ 356.276761] [] rtnl_unlock+0xe/0x10 [ 356.282001] [] tun_chr_close+0x49/0x60 [ 356.287504] [] __fput+0x28c/0x6e0 [ 356.292571] [] ____fput+0x15/0x20 [ 356.297647] [] task_work_run+0x115/0x190 [ 356.303325] [] do_exit+0x7e7/0x2a40 [ 356.308568] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 356.315543] [] ? kmem_cache_free+0xb2/0x2e0 [ 356.321477] [] ? mempool_free+0xd4/0x1d0 [ 356.327152] [] ? bio_free+0x122/0x1a0 [ 356.332564] [] ? release_task+0x1240/0x1240 [ 356.338500] [] ? __dequeue_signal+0xa3/0x550 [ 356.344526] [] ? recalc_sigpending+0x72/0x90 [ 356.350547] [] do_group_exit+0x108/0x320 [ 356.356223] [] get_signal+0x4d4/0x14e0 [ 356.361731] [] ? __lock_is_held+0xa1/0xf0 [ 356.367495] [] do_signal+0x87/0x1a00 [ 356.372822] [] ? mempool_free_slab+0x1d/0x30 [ 356.378842] [] ? mempool_free+0xd9/0x1d0 [ 356.384517] [] ? setup_sigcontext+0x7d0/0x7d0 [ 356.390625] [] ? __lock_is_held+0xa1/0xf0 [ 356.396386] [] ? vfs_fallocate+0x374/0x5f0 [ 356.402233] [] ? __sb_end_write+0xc4/0x100 [ 356.408081] [] ? exit_to_usermode_loop+0xac/0x120 [ 356.414536] [] exit_to_usermode_loop+0xe1/0x120 [ 356.420818] [] syscall_return_slowpath+0x1a0/0x1e0 [ 356.427363] [] entry_SYSCALL_64_fastpath+0xc4/0xc6 [ 356.433906] Object at ffff8801d99bc900, in cache kmalloc-1024 size: 1024 [ 356.440706] Allocated: [ 356.443168] PID = 3327 [ 356.445631] save_stack_trace+0x16/0x20 [ 356.449568] save_stack+0x43/0xd0 [ 356.452986] kasan_kmalloc+0xad/0xe0 [ 356.456663] kmem_cache_alloc_trace+0xfb/0x2a0 [ 356.461208] ipv6_add_dev+0xbb/0x1000 [ 356.464972] addrconf_notify+0xa5e/0x2190 [ 356.469084] notifier_call_chain+0x90/0x1a0 [ 356.473368] raw_notifier_call_chain+0x2d/0x40 [ 356.477914] call_netdevice_notifiers_info+0x51/0x90 [ 356.482979] register_netdevice+0xb92/0xea0 [ 356.487262] register_netdev+0x1a/0x30 [ 356.491111] loopback_net_init+0x76/0x160 [ 356.495223] ops_init+0xa9/0x3a0 [ 356.498554] setup_net+0x1b2/0x3e0 [ 356.502058] copy_net_ns+0x189/0x280 [ 356.505736] create_new_namespaces+0x37f/0x730 [ 356.510281] copy_namespaces+0x291/0x320 [ 356.514312] copy_process.part.51+0x1c99/0x5d40 [ 356.518944] _do_fork+0x1c0/0xd70 [ 356.522360] SyS_clone+0x37/0x50 [ 356.525689] do_syscall_64+0x197/0x490 [ 356.529544] return_from_SYSCALL_64+0x0/0x7a [ 356.533912] Freed: [ 356.536024] PID = 0 [ 356.538226] save_stack_trace+0x16/0x20 [ 356.542174] save_stack+0x43/0xd0 [ 356.545589] kasan_slab_free+0x73/0xc0 [ 356.549439] kfree+0xf0/0x2f0 [ 356.552509] in6_dev_finish_destroy_rcu+0x9d/0xc0 [ 356.557315] rcu_process_callbacks+0x871/0x12c0 [ 356.561947] __do_softirq+0x206/0x951 [ 356.565713] Memory state around the buggy address: [ 356.570606] ffff8801d99bc800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 356.577933] ffff8801d99bc880: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 356.585255] >ffff8801d99bc900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 356.592576] ^ [ 356.595904] ffff8801d99bc980: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 356.603225] ffff8801d99bca00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 356.610547] ================================================================== [ 356.618271] ================================================================== [ 356.625616] BUG: KASAN: use-after-free in ip6_dst_ifdown+0x2f1/0x320 at addr ffff8801d99bc900 [ 356.634243] Read of size 8 by task syz-executor5/9303 [ 356.639399] CPU: 0 PID: 9303 Comm: syz-executor5 Tainted: G B 4.9.65-gea83e4a #95 [ 356.648118] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 356.657438] ffff8801ccc2f698 ffffffff81d90469 ffff8801da001140 ffff8801d99bc900 [ 356.665386] ffff8801d99bcd00 ffffed003b337920 ffff8801d99bc900 ffff8801ccc2f6c0 [ 356.673329] ffffffff8153a3fc ffffed003b337920 ffff8801da001140 0000000000000000 [ 356.681272] Call Trace: [ 356.683824] [] dump_stack+0xc1/0x128 [ 356.689152] [] kasan_object_err+0x1c/0x70 [ 356.694913] [] kasan_report.part.1+0x21c/0x500 [ 356.701111] [] ? ip6_dst_ifdown+0x2f1/0x320 [ 356.707046] [] __asan_report_load8_noabort+0x29/0x30 [ 356.713771] [] ip6_dst_ifdown+0x2f1/0x320 [ 356.719533] [] ? packet_notifier+0x448/0x770 [ 356.725554] [] ? ip6_pol_route_output+0x60/0x60 [ 356.731839] [] dst_ifdown+0x75/0x230 [ 356.737165] [] dst_dev_event+0xb1/0x2e0 [ 356.742760] [] notifier_call_chain+0x90/0x1a0 [ 356.748868] [] raw_notifier_call_chain+0x2d/0x40 [ 356.755237] [] call_netdevice_notifiers_info+0x51/0x90 [ 356.762127] [] netdev_run_todo+0x17a/0x6b0 [ 356.767977] [] ? register_netdev+0x30/0x30 [ 356.773827] [] ? __sk_free+0x5c/0x230 [ 356.779241] [] ? sk_free+0x28/0x30 [ 356.784396] [] ? __tun_detach+0xc20/0xc20 [ 356.790159] [] rtnl_unlock+0xe/0x10 [ 356.795399] [] tun_chr_close+0x49/0x60 [ 356.800899] [] __fput+0x28c/0x6e0 [ 356.805967] [] ____fput+0x15/0x20 [ 356.811032] [] task_work_run+0x115/0x190 [ 356.816711] [] do_exit+0x7e7/0x2a40 [ 356.821955] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 356.828944] [] ? kmem_cache_free+0xb2/0x2e0 [ 356.834879] [] ? mempool_free+0xd4/0x1d0 [ 356.840554] [] ? bio_free+0x122/0x1a0 [ 356.845969] [] ? release_task+0x1240/0x1240 [ 356.851905] [] ? __dequeue_signal+0xa3/0x550 [ 356.857927] [] ? recalc_sigpending+0x72/0x90 [ 356.863949] [] do_group_exit+0x108/0x320 [ 356.869624] [] get_signal+0x4d4/0x14e0 [ 356.875127] [] ? __lock_is_held+0xa1/0xf0 [ 356.880890] [] do_signal+0x87/0x1a00 [ 356.886218] [] ? mempool_free_slab+0x1d/0x30 [ 356.892240] [] ? mempool_free+0xd9/0x1d0 [ 356.897914] [] ? setup_sigcontext+0x7d0/0x7d0 [ 356.904024] [] ? __lock_is_held+0xa1/0xf0 [ 356.909784] [] ? vfs_fallocate+0x374/0x5f0 [ 356.915632] [] ? __sb_end_write+0xc4/0x100 [ 356.921481] [] ? exit_to_usermode_loop+0xac/0x120 [ 356.927936] [] exit_to_usermode_loop+0xe1/0x120 [ 356.934229] [] syscall_return_slowpath+0x1a0/0x1e0 [ 356.940783] [] entry_SYSCALL_64_fastpath+0xc4/0xc6 [ 356.947326] Object at ffff8801d99bc900, in cache kmalloc-1024 size: 1024 [ 356.954125] Allocated: [ 356.956584] PID = 3327 [ 356.959046] save_stack_trace+0x16/0x20 [ 356.962984] save_stack+0x43/0xd0 [ 356.966398] kasan_kmalloc+0xad/0xe0 [ 356.970073] kmem_cache_alloc_trace+0xfb/0x2a0 [ 356.974618] ipv6_add_dev+0xbb/0x1000 [ 356.978382] addrconf_notify+0xa5e/0x2190 [ 356.982492] notifier_call_chain+0x90/0x1a0 [ 356.986777] raw_notifier_call_chain+0x2d/0x40 [ 356.991322] call_netdevice_notifiers_info+0x51/0x90 [ 356.996388] register_netdevice+0xb92/0xea0 [ 357.000672] register_netdev+0x1a/0x30 [ 357.004524] loopback_net_init+0x76/0x160 [ 357.008634] ops_init+0xa9/0x3a0 [ 357.011963] setup_net+0x1b2/0x3e0 [ 357.015472] copy_net_ns+0x189/0x280 [ 357.019152] create_new_namespaces+0x37f/0x730 [ 357.023710] copy_namespaces+0x291/0x320 [ 357.027736] copy_process.part.51+0x1c99/0x5d40 [ 357.032374] _do_fork+0x1c0/0xd70 [ 357.035791] SyS_clone+0x37/0x50 [ 357.039120] do_syscall_64+0x197/0x490 [ 357.042973] return_from_SYSCALL_64+0x0/0x7a [ 357.047341] Freed: [ 357.049453] PID = 0 [ 357.051655] save_stack_trace+0x16/0x20 [ 357.055593] save_stack+0x43/0xd0 [ 357.059010] kasan_slab_free+0x73/0xc0 [ 357.062860] kfree+0xf0/0x2f0 [ 357.065930] in6_dev_finish_destroy_rcu+0x9d/0xc0 [ 357.070740] rcu_process_callbacks+0x871/0x12c0 [ 357.075371] __do_softirq+0x206/0x951 [ 357.079132] Memory state around the buggy address: [ 357.084025] ffff8801d99bc800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 357.091347] ffff8801d99bc880: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 357.098669] >ffff8801d99bc900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 357.105998] ^ [ 357.109337] ffff8801d99bc980: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 357.116659] ffff8801d99bca00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 357.123981] ================================================================== [ 357.131902] ================================================================== [ 357.139250] BUG: KASAN: use-after-free in ip6_dst_ifdown+0x2f1/0x320 at addr ffff8801d99bc900 [ 357.147876] Read of size 8 by task syz-executor5/9303 [ 357.153029] CPU: 0 PID: 9303 Comm: syz-executor5 Tainted: G B 4.9.65-gea83e4a #95 [ 357.161740] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 357.171061] ffff8801ccc2f698 ffffffff81d90469 ffff8801da001140 ffff8801d99bc900 [ 357.179093] ffff8801d99bcd00 ffffed003b337920 ffff8801d99bc900 ffff8801ccc2f6c0 [ 357.187040] ffffffff8153a3fc ffffed003b337920 ffff8801da001140 0000000000000000 [ 357.194987] Call Trace: [ 357.197539] [] dump_stack+0xc1/0x128 [ 357.202868] [] kasan_object_err+0x1c/0x70 [ 357.208631] [] kasan_report.part.1+0x21c/0x500 [ 357.214830] [] ? ip6_dst_ifdown+0x2f1/0x320 [ 357.220767] [] __asan_report_load8_noabort+0x29/0x30 [ 357.227483] [] ip6_dst_ifdown+0x2f1/0x320 [ 357.233256] [] ? packet_notifier+0x448/0x770 [ 357.239279] [] ? ip6_pol_route_output+0x60/0x60 [ 357.245561] [] dst_ifdown+0x75/0x230 [ 357.250887] [] dst_dev_event+0xb1/0x2e0 [ 357.256475] [] notifier_call_chain+0x90/0x1a0 [ 357.262584] [] raw_notifier_call_chain+0x2d/0x40 [ 357.268966] [] call_netdevice_notifiers_info+0x51/0x90 [ 357.275858] [] netdev_run_todo+0x17a/0x6b0 [ 357.281709] [] ? register_netdev+0x30/0x30 [ 357.287560] [] ? __sk_free+0x5c/0x230 [ 357.292972] [] ? sk_free+0x28/0x30 [ 357.298126] [] ? __tun_detach+0xc20/0xc20 [ 357.303888] [] rtnl_unlock+0xe/0x10 [ 357.309127] [] tun_chr_close+0x49/0x60 [ 357.314629] [] __fput+0x28c/0x6e0 [ 357.319698] [] ____fput+0x15/0x20 [ 357.324766] [] task_work_run+0x115/0x190 [ 357.330440] [] do_exit+0x7e7/0x2a40 [ 357.335682] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 357.342658] [] ? kmem_cache_free+0xb2/0x2e0 [ 357.348591] [] ? mempool_free+0xd4/0x1d0 [ 357.354267] [] ? bio_free+0x122/0x1a0 [ 357.359681] [] ? release_task+0x1240/0x1240 [ 357.365620] [] ? __dequeue_signal+0xa3/0x550 [ 357.371640] [] ? recalc_sigpending+0x72/0x90 [ 357.377661] [] do_group_exit+0x108/0x320 [ 357.383344] [] get_signal+0x4d4/0x14e0 [ 357.388848] [] ? __lock_is_held+0xa1/0xf0 [ 357.394610] [] do_signal+0x87/0x1a00 [ 357.399936] [] ? mempool_free_slab+0x1d/0x30 [ 357.406316] [] ? mempool_free+0xd9/0x1d0 [ 357.412005] [] ? setup_sigcontext+0x7d0/0x7d0 [ 357.418116] [] ? __lock_is_held+0xa1/0xf0 [ 357.423877] [] ? vfs_fallocate+0x374/0x5f0 [ 357.429728] [] ? __sb_end_write+0xc4/0x100 [ 357.435577] [] ? exit_to_usermode_loop+0xac/0x120 [ 357.442035] [] exit_to_usermode_loop+0xe1/0x120 [ 357.448317] [] syscall_return_slowpath+0x1a0/0x1e0 [ 357.454864] [] entry_SYSCALL_64_fastpath+0xc4/0xc6 [ 357.461406] Object at ffff8801d99bc900, in cache kmalloc-1024 size: 1024 [ 357.468206] Allocated: [ 357.470668] PID = 3327 [ 357.473132] save_stack_trace+0x16/0x20 [ 357.477069] save_stack+0x43/0xd0 [ 357.480482] kasan_kmalloc+0xad/0xe0 [ 357.484160] kmem_cache_alloc_trace+0xfb/0x2a0 [ 357.488712] ipv6_add_dev+0xbb/0x1000 [ 357.492474] addrconf_notify+0xa5e/0x2190 [ 357.496587] notifier_call_chain+0x90/0x1a0 [ 357.500871] raw_notifier_call_chain+0x2d/0x40 [ 357.505419] call_netdevice_notifiers_info+0x51/0x90 [ 357.510486] register_netdevice+0xb92/0xea0 [ 357.514778] register_netdev+0x1a/0x30 [ 357.518631] loopback_net_init+0x76/0x160 [ 357.522746] ops_init+0xa9/0x3a0 [ 357.526081] setup_net+0x1b2/0x3e0 [ 357.529583] copy_net_ns+0x189/0x280 [ 357.533260] create_new_namespaces+0x37f/0x730 [ 357.537804] copy_namespaces+0x291/0x320 [ 357.541827] copy_process.part.51+0x1c99/0x5d40 [ 357.546458] _do_fork+0x1c0/0xd70 [ 357.549873] SyS_clone+0x37/0x50 [ 357.553203] do_syscall_64+0x197/0x490 [ 357.557054] return_from_SYSCALL_64+0x0/0x7a [ 357.561423] Freed: [ 357.563538] PID = 0 [ 357.565743] save_stack_trace+0x16/0x20 [ 357.569685] save_stack+0x43/0xd0 [ 357.573102] kasan_slab_free+0x73/0xc0 [ 357.576952] kfree+0xf0/0x2f0 [ 357.580023] in6_dev_finish_destroy_rcu+0x9d/0xc0 [ 357.584830] rcu_process_callbacks+0x871/0x12c0 [ 357.589462] __do_softirq+0x206/0x951 [ 357.593222] Memory state around the buggy address: [ 357.598114] ffff8801d99bc800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 357.605435] ffff8801d99bc880: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 357.612764] >ffff8801d99bc900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 357.620087] ^ [ 357.623417] ffff8801d99bc980: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 357.630741] ffff8801d99bca00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 357.638062] ================================================================== [ 357.645902] ================================================================== [ 357.653250] BUG: KASAN: use-after-free in ip6_dst_ifdown+0x2f1/0x320 at addr ffff8801d99bc900 [ 357.661877] Read of size 8 by task syz-executor5/9303 [ 357.667034] CPU: 0 PID: 9303 Comm: syz-executor5 Tainted: G B 4.9.65-gea83e4a #95 [ 357.675752] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 357.685073] ffff8801ccc2f698 ffffffff81d90469 ffff8801da001140 ffff8801d99bc900 [ 357.693038] ffff8801d99bcd00 ffffed003b337920 ffff8801d99bc900 ffff8801ccc2f6c0 [ 357.700983] ffffffff8153a3fc ffffed003b337920 ffff8801da001140 0000000000000000 [ 357.708930] Call Trace: [ 357.711486] [] dump_stack+0xc1/0x128 [ 357.716818] [] kasan_object_err+0x1c/0x70 [ 357.722581] [] kasan_report.part.1+0x21c/0x500 [ 357.728777] [] ? ip6_dst_ifdown+0x2f1/0x320 [ 357.734715] [] __asan_report_load8_noabort+0x29/0x30 [ 357.741431] [] ip6_dst_ifdown+0x2f1/0x320 [ 357.747194] [] ? packet_notifier+0x448/0x770 [ 357.753217] [] ? ip6_pol_route_output+0x60/0x60 [ 357.759499] [] dst_ifdown+0x75/0x230 [ 357.764827] [] dst_dev_event+0xb1/0x2e0 [ 357.770416] [] notifier_call_chain+0x90/0x1a0 [ 357.776524] [] raw_notifier_call_chain+0x2d/0x40 [ 357.782894] [] call_netdevice_notifiers_info+0x51/0x90 [ 357.789787] [] netdev_run_todo+0x17a/0x6b0 [ 357.795638] [] ? register_netdev+0x30/0x30 [ 357.801485] [] ? __sk_free+0x5c/0x230 [ 357.806900] [] ? sk_free+0x28/0x30 [ 357.812055] [] ? __tun_detach+0xc20/0xc20 [ 357.817826] [] rtnl_unlock+0xe/0x10 [ 357.823067] [] tun_chr_close+0x49/0x60 [ 357.828568] [] __fput+0x28c/0x6e0 [ 357.833635] [] ____fput+0x15/0x20 [ 357.838703] [] task_work_run+0x115/0x190 [ 357.844377] [] do_exit+0x7e7/0x2a40 [ 357.849618] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 357.856592] [] ? kmem_cache_free+0xb2/0x2e0 [ 357.862526] [] ? mempool_free+0xd4/0x1d0 [ 357.868200] [] ? bio_free+0x122/0x1a0 [ 357.873614] [] ? release_task+0x1240/0x1240 [ 357.879550] [] ? __dequeue_signal+0xa3/0x550 [ 357.885571] [] ? recalc_sigpending+0x72/0x90 [ 357.891591] [] do_group_exit+0x108/0x320 [ 357.897265] [] get_signal+0x4d4/0x14e0 [ 357.902768] [] ? __lock_is_held+0xa1/0xf0 [ 357.908529] [] do_signal+0x87/0x1a00 [ 357.913855] [] ? mempool_free_slab+0x1d/0x30 [ 357.919875] [] ? mempool_free+0xd9/0x1d0 [ 357.925549] [] ? setup_sigcontext+0x7d0/0x7d0 [ 357.931657] [] ? __lock_is_held+0xa1/0xf0 [ 357.937421] [] ? vfs_fallocate+0x374/0x5f0 [ 357.943270] [] ? __sb_end_write+0xc4/0x100 [ 357.949118] [] ? exit_to_usermode_loop+0xac/0x120 [ 357.955575] [] exit_to_usermode_loop+0xe1/0x120 [ 357.961880] [] syscall_return_slowpath+0x1a0/0x1e0 [ 357.968427] [] entry_SYSCALL_64_fastpath+0xc4/0xc6 [ 357.974980] Object at ffff8801d99bc900, in cache kmalloc-1024 size: 1024 [ 357.981780] Allocated: [ 357.984242] PID = 3327 [ 357.986706] save_stack_trace+0x16/0x20 [ 357.990642] save_stack+0x43/0xd0 [ 357.994058] kasan_kmalloc+0xad/0xe0 [ 357.997736] kmem_cache_alloc_trace+0xfb/0x2a0 [ 358.002281] ipv6_add_dev+0xbb/0x1000 [ 358.006043] addrconf_notify+0xa5e/0x2190 [ 358.010153] notifier_call_chain+0x90/0x1a0 [ 358.014436] raw_notifier_call_chain+0x2d/0x40 [ 358.018981] call_netdevice_notifiers_info+0x51/0x90 [ 358.024050] register_netdevice+0xb92/0xea0 [ 358.028335] register_netdev+0x1a/0x30 [ 358.032185] loopback_net_init+0x76/0x160 [ 358.036295] ops_init+0xa9/0x3a0 [ 358.039624] setup_net+0x1b2/0x3e0 [ 358.043127] copy_net_ns+0x189/0x280 [ 358.046805] create_new_namespaces+0x37f/0x730 [ 358.051350] copy_namespaces+0x291/0x320 [ 358.055377] copy_process.part.51+0x1c99/0x5d40 [ 358.060008] _do_fork+0x1c0/0xd70 [ 358.063423] SyS_clone+0x37/0x50 [ 358.066752] do_syscall_64+0x197/0x490 [ 358.070603] return_from_SYSCALL_64+0x0/0x7a [ 358.074971] Freed: [ 358.077084] PID = 0 [ 358.079284] save_stack_trace+0x16/0x20 [ 358.083222] save_stack+0x43/0xd0 [ 358.086638] kasan_slab_free+0x73/0xc0 [ 358.090487] kfree+0xf0/0x2f0 [ 358.093559] in6_dev_finish_destroy_rcu+0x9d/0xc0 [ 358.098366] rcu_process_callbacks+0x871/0x12c0 [ 358.102997] __do_softirq+0x206/0x951 [ 358.106758] Memory state around the buggy address: [ 358.111652] ffff8801d99bc800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 358.118976] ffff8801d99bc880: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 358.126300] >ffff8801d99bc900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 358.133621] ^ [ 358.136949] ffff8801d99bc980: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 358.144272] ffff8801d99bca00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 358.151591] ================================================================== [ 362.212829] unregister_netdevice: waiting for syz5 to become free. Usage count = 4