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", 0x1000}, {&(0x7f00007d4000)="0b3a311dbd77010e40650548f5c0e5e2ada49749a2f6b87401b8cf2878c0ddd9e55e70855d2e9e5a83c95ecb45653d450ba825c58321448084f24ecdeb0838201596cb6e30031f200a20bde0f7b2571a1b48cdbcc1e3bf87c73003a5ed3ba0be14a90721685fff2c7ce7789f4dad8f4b38b708906dd7cdeb5fa240f1d80028c2a779c89667af9463089ee387cb4f018e881e7ca382783ccd0e6a9715fe8ff421cc67d7d9f69e2281f0c7bd411dffb56c3ad78e57684c", 0xb6}, {&(0x7f0000d6b000)="396c449601617c90fd2879006eaca2f83e016559ff1148fef077329dfafa332febdaee6307bfacc3826279219ea59cd8a789cf08941738c118c0a7a7b4fec45377e273d7bc6d20a486d162f9784faebe63f6fbfd3f41515bf259a6fefa51f7303946588d5bfcdbaddde13c62c52a68150d5443efddd72aa02f5586e8cfe3bfdb1fe48d0869def73e453e950124ade1e0b20c4c28e2f67ab96f2e7533360ea7d197acf7b8ce3c59872ae6cfafd8d03d6fa039ca0bef6c6fab07576269458a9addcdee40d18caf8c5ebb6e990fb13bf65a403a039d6897a54637a4ad", 0xdb}], 0x3, 0x18) mmap(&(0x7f0000d6c000/0x1000)=nil, 0x1000, 0x0, 0x40000032, r3, 0x0) getpeername$netrom(0xffffffffffffffff, &(0x7f0000d6d000-0x48)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000791000)=0x48) mmap(&(0x7f0000d6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f00009a3000)="d5f562f21dde9f78a518bd07dc023db6f27471aeca1b182d0ec21731278e15162abc00a91614696b09186d7de3a6f7125b92c7e9a464f8223afc5f0504a5f02507e6aecf20d7a1189524a701cc6c2ed589aa7259cc9e34c4b768e3d070fd1393dca59f2b00e5085760658fdbfab459fb0e8a0a4f8c1431c2dbd7b9864db2acb17cad68c9975553dedfc8b0009c9245fa1cb76e50aed74d2b5475051759bfb8d5d3f430333623174d3ee4586df5822b2f9b43f93b29f8fd225905bbaacc0ebf5a48989e892cdbc8b61028168ac1ad1ef59cbd2b9ae3", 0xd5, 0x20000000, &(0x7f000023c000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc0bc5351, &(0x7f0000d6e000-0xbc)={0x1, 0x0, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2, "5da46ad1c5e7acb7", "7bdbb3a191bf8d3e360fd4e60e6fc002918463a3e4d8dff0f2b20d69d3c3a2fb", 0x4, 0x30c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000d6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00008b4000)="2f6465762f6c6f6f702300", 0x6, 0x1cb240) mmap(&(0x7f0000d6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/23 12:05:24 executing program 5: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00001b5000)=@assoc_id=0x0, &(0x7f00006b2000-0x4)=0x4) syz_open_dev$sg(&(0x7f0000027000)="2f6465762f73672300", 0x3, 0x200000) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = 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}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x11, 0x0, 0x1000000020) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x4000)=nil, 0x4000, 0x4, 0x32, r1, 0x0) r2 = mq_open(&(0x7f000039c000-0x5)="7573657200", 0x42, 0x0, &(0x7f0000001000-0x40)={0xfffffffffffffe00, 0x5, 0x80000001, 0x8, 0xfffffffffffffb47, 0x6, 0x4, 0x6}) fcntl$getown(r1, 0x9) mmap(&(0x7f0000000000/0xd65000)=nil, 0xd65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0x9) mmap(&(0x7f0000d65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000d66000-0x8)="2e2f66696c653000", &(0x7f0000d42000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") write(r3, &(0x7f0000d64000-0x23)="1f000000f803ffca000001000700311fe72200000000000008000500000000", 0x1f) setsockopt$inet_int(r3, 0x0, 0x5, &(0x7f00003d1000)=0x9, 0x4) r4 = dup2(r2, r2) mmap(&(0x7f0000d66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x5, 0x2a) openat(r4, &(0x7f0000369000-0x8)="2e2f66696c653000", 0x101000, 0x3) ioctl$sock_ifreq(r3, 0x8923, &(0x7f00002f9000-0x28)={@common="74756e6c300000000000000000000000", @ifru_ivalue=0x1000}) r5 = accept(r3, &(0x7f000048b000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000a61000-0x4)=0x60) signalfd4(r5, &(0x7f0000a14000-0x8)={0x4}, 0x8, 0x800) inotify_init1(0x10000000000000) shmget(0x0, 0x3000, 0x0, &(0x7f0000433000/0x3000)=nil) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00007cc000)={0x0, 0x80000, 0xffffffffffffffff}) syz_open_dev$loop(&(0x7f0000e75000)="2f6465762f6c6f6f702300", 0x401, 0x2) 2017/11/23 12:05:24 executing program 0: mmap(&(0x7f0000000000/0x9e9000)=nil, 0x9e9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3) mmap(&(0x7f0000000000/0xce1000)=nil, 0xce1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x4000000002, 0x0) mmap(&(0x7f0000ce1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000b08000)=0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00004a5000)=@generic="61f9526bce41dfd14f19fdc4bc78d87f", 0x10) mmap(&(0x7f0000ce3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000cbc000-0xde)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xde, 0x2000, &(0x7f000009f000)={0xa, 0x2, 0x800000000592, @loopback={0x0, 0x1}, 0x9e}, 0x1c) mmap(&(0x7f0000ce3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000094a000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ce6000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00007cb000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003bd000-0x4)=0xc) mmap(&(0x7f0000ce3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f0000ce4000-0x24)=[{0x24, 0x24, 0xffffffffffffffff, 0x0, 0xfffffffffffffffc, "d45029db0300000000000000ffffffffff"}], 0x24}], 0x1, &(0x7f0000ce3000)=[@rights={0x10, 0x1, 0x1, []}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x4, 0x0}, 0x0) mmap(&(0x7f0000ce3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00007c5000)=0x0) mmap(&(0x7f0000000000/0xfd000)=nil, 0xfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x1000000000010, 0x3, 0x0) bind(r5, &(0x7f0000065000)=@hci={0x1f, 0xc, 0x0}, 0x6) mmap(&(0x7f00000fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000ce6000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000253000)=0x14) mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/23 12:05:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)="2700", 0x800, 0x4, &(0x7f0000001000-0x40)={0x240, 0x6, 0x100, 0x3, 0x81, 0x60, 0x7, 0x40}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000000000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f0000001000-0x74)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x74) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000)="2f6465762f73657175656e6365723200", 0x800, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x7, &(0x7f000000b000)=0x33, 0x4) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0x40, @fr_pvc=&(0x7f0000002000-0x4)={0x0}}}) syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x0, 0x0) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)=0x0) pkey_alloc(0x0, 0x2) r2 = add_key$user(&(0x7f0000009000-0x5)="7573657200", &(0x7f0000007000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="a51a968c110143d1d747bc0b19505728af5f3d22f5536da2a4e861691cc3a270da6b4d5d6c650a727709525e418fec620cfb7b671d2c251acda66f24b8d9c2582dce3048f3a870762bff63df315b43b9a38dbb437132fb11abbb0457b62538b60ce59fc0e502d0edd0be5617e6cba7dfb5dd3f7b4fd6e4cc9e59f2ce7d0224c6672b7e95e5bbd49361bb51b35325c199fbd5fbe37f601ed78e5025d5c753c5318c4710a6d5d31194a2478fb4094b7da335f771e2053cf46b88aae0cc69e8f56ca8b3a2a528e48d", 0xc7, 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r2, 0x7) sigaltstack(&(0x7f0000006000/0x3000)=nil, &(0x7f0000005000)=0x0) 2017/11/23 12:05:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4800000002, 0x0) connect$inet(r0, &(0x7f0000f11000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000eeb000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) inotify_init1(0x0) getpgid(0x0) getpgid(0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mkdir(&(0x7f00007f6000-0x8)="2e2f66696c653000", 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000011c000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) write$fuse_notify_store(r3, &(0x7f00009d5000-0x28)={0x28, 0xcc51, 0x0, 0x6, 0xc2, 0x2}, 0x28) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000f7e000)={0x0, 0x2, &(0x7f0000433000-0x2c)=[@in6={0xa, 0x2, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x490000}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000756000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000ca6000)={0x0, 0x2, &(0x7f00007c1000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000fdb000)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000a41000-0x18)={r4, 0x103, 0x1000000030, 0x1, 0x7057}, &(0x7f0000b78000)=0x18) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000f09000-0x4)={0x1}, 0x4) r5 = dup(r0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000ef3000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000540000-0x28)={@common="6c6f0000000000000000000000000000", &(0x7f0000000000)=@ethtool_wolinfo={0x28, 0x6, 0x0, "35000000407d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f000012b000-0x4)=0x0, 0x4) getrandom(&(0x7f00009f5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x68, 0x2) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a74000-0x10)="2f6465762f73657175656e6365723200", 0x8002, 0x0) write$sndseq(r7, &(0x7f0000a75000-0x30)=[{0x5b94, 0x0, 0xffffffffffff7fff, 0x7fff, @time={r1, 0x1c9c380}, {0x401, 0x2000000000000001}, {0x7, 0x0}, @raw32={[0x5, 0x9, 0xc65]}}], 0x30) close(r6) setsockopt$inet6_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f000086b000-0x4)={0x9}, 0x4) socketpair(0xfffffffffffffffd, 0x0, 0xb2d, &(0x7f0000cb8000)={0xffffffffffffffff, 0xffffffffffffffff}) setrlimit(0x400000c, &(0x7f000003c000-0x10)={0x0, 0x0}) setsockopt$inet_mtu(r7, 0x0, 0xa, &(0x7f0000d54000-0x4)=0x2, 0x4) ftruncate(0xffffffffffffffff, 0x40) 2017/11/23 12:05:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00003e2000-0x4)=0x0) getpid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000d03000)={0x0, 0x0}) gettid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000cf5000-0x4)=0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000e9f000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000002b000-0x4)=0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b95000-0xc)="2f6465762f72666b696c6c00", 0xd184f4209ca7562c, 0x0) getpgid(0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000bca000-0x10)=[{&(0x7f00005db000-0x29)="29000000180031ddd02e2100636500050a0000000000ff07800000000c0009000a0000000000000005", 0x29}], 0x1) sendmsg$nfc_llcp(r1, &(0x7f0000f82000)={&(0x7f0000b1f000)={0x27, 0x6, 0x100000000, 0x7, 0xfffffffffffff0be, 0x3ff, "4671ff73608a4857480d5e43be8960bda00a01b564bee1651c64ff2787be7d0872584c66b493360f42732f261922a2957500e6c98f288f604f79b2f49c6ed8", 0xe7b1}, 0x60, &(0x7f0000701000)=[{&(0x7f0000d28000-0x4b)="9c149a2a47e691cbb07978216ce4c102a40f6d20f36a3c27914cfb8d14e0c832b72983bb851629d96deab7d2596d6c5b47e8d48d888a7ab7836573096c1163d7501ab4a6458655e1597c81", 0x4b}], 0x1, &(0x7f00005bf000)={0x108, 0x11f, 0x81, "70f88d6f9b667f1e38117a6d24520fb6e241802387984b605f063991005037d085b41a7260d8c5fd25f133500f4d0d4eec72813775c72830efbd7359680b8bf5b3648a4636a7071ecbfcab881a8aa2e0bab1344526562eeedd4febc69d07794ba14cb036ed3f4acdcd80127ac5c8e4574a3d8a563704b99725380fb27abbb6f27aea9d43b738d6dc043a14e28dd3c3ffd33f133a0dfc5cb9f361c4c12e84a01a58544ede14d2d6437decba8fc4275494e1f061ad61cf617d1ddcb2bc49f8b3a0cc1cf56796d053a85f1de5b99e31fd41314e7acbf495f0638746d2f5294962c0ca9dd6d536998306e1d5b08b8ed61380888f2adc0cd314"}, 0x108, 0x80}, 0x48000) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) read$eventfd(0xffffffffffffffff, &(0x7f0000107000-0x8)=0x0, 0x8) mincore(&(0x7f0000640000/0x1000)=nil, 0x1000, &(0x7f0000d04000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000bf1000-0x14)={0x7, 0x8001, 0x5, 0x100000000, 0x0}, 0x14) [ 41.292293] netlink: 1 bytes leftover after parsing attributes in process `syz-executor7'. [ 41.308682] netlink: 1 bytes leftover after parsing attributes in process `syz-executor7'. 2017/11/23 12:05:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b36000)="2f6465762f72746300", 0x0, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f000069a000-0x4)=0x9) pipe(&(0x7f000026e000)={0x0, 0x0}) r2 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000bfe000)={{0x1, 0x22e}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0, 0x400, 0xc644, 0x5f, 0x182, 0x6ec, 0x6, 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]}) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000f9b000-0x4)=0x0, &(0x7f0000061000-0x4)=0x4) getsockopt$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$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f00002d4000)={{{{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "f881304f031e2d8b49ed86eaa3ebcba3e0a607ff561743228025da5dc9f381eb1878a7a8e9da176cced5d86d9ef83b002604361a59f93ceed95736a71b43c54e012034cac54c644825fd4b36517ae568"}, 0x160) fcntl$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(r3, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x7fff, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f00008a0000-0x1)=0x3) sendto$inet6(r3, &(0x7f0000a76000-0xdb)="31", 0x1, 0x20000005, &(0x7f0000881000-0x1c)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000a56000)={0x7, [0x2, 0x1, 0x80000000, 0x100000000, 0x0, 0x9, 0x8]}, 0x12) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000946000)={0x0, 0x2, &(0x7f000062d000-0x20)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00007a0000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000072a000)={r4, 0x2}, 0x8) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000783000-0x4)=0x0, 0x4) recvmsg(r2, &(0x7f00002ac000-0x38)={&(0x7f0000723000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f0000232000-0x30)=[{&(0x7f0000066000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48}, {&(0x7f0000f81000-0x17)="0000000000000000000000000000000000000000000000", 0x17}, {&(0x7f000018c000-0x76)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x76}], 0x3, &(0x7f00000ec000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58, 0x6}, 0x10000) setsockopt$inet6_int(r3, 0x29, 0x38, &(0x7f0000bdf000)=0x5, 0x4) sendto$inet6(r2, &(0x7f0000367000)="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", 0xe37, 0x31, 0x0, 0x0) 2017/11/23 12:05:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000a7d000)="", &(0x7f00007ff000)=0x0) r1 = request_key(&(0x7f0000c09000-0xb)="6173796d6d657472696300", &(0x7f0000a74000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e62000-0x17)="73656c696e75782f707070307147504c6d643573756d00", 0xfffffffffffffffd) keyctl$clear(0x7, r1) r2 = openat$binder(0xffffffffffffff9c, &(0x7f0000f14000-0xc)="2f6465762f62696e64657200", 0x80000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000b97000-0x50)={{0x3, 0x1, 0xc0, 0x0, 0xd0}, 0x2, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe2(&(0x7f0000af6000)={0x0, 0x0}, 0x40000807fc) iopl(0x13) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000f9f000)={0x0, 0x0}, &(0x7f0000e5a000-0x4)=0x8) setsockopt$inet6_tcp_int(r3, 0x6, 0x0, &(0x7f0000b7c000-0x4)=0x80, 0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f00008c9000)=@assoc_value={r5, 0x7}, 0x8) getsockname$inet(r4, &(0x7f00007ce000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000512000)=0x10) 2017/11/23 12:05:24 executing program 0: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f000098b000-0x4)=0x56b, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40000000}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000ff4000-0x1c)={0xa, 0x0, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x410000000000002, 0x2000003) listen(r0, 0xc3d) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000970000)={@generic="8c2442e0a5eccd1cc017b1c13d37eae3", @ifru_flags=0x800}) getsockopt$sock_timeval(r0, 0x1, 0x38, &(0x7f0000d9b000-0x10)={0x0, 0x0}, &(0x7f0000f35000)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00008b6000-0x8)={0x0, 0x7fffffff}, &(0x7f00002b2000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000fe9000)={0x9, 0x0, 0x8201, 0x9, 0x9, 0x1ff, 0x6a4, 0x1ff000000, r2}, &(0x7f0000fea000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000fef000)={r3, 0x45, "d3bcbf3d29c148d53b30d748baf04375809a4d32d529c62db993d58350f8ffffffffffffff1202e029c530f75a1f0f23fa40d400003d0000000000fc1d66c0e16b98ab2a9d"}, &(0x7f0000fee000-0x4)=0x4d) socket(0x11, 0x80000000803, 0x8000000000300) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000feb000)={r4, @in6={{0xa, 0x1, 0x791b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, 0x3, 0x9, 0x50}, &(0x7f00000c3000)=0xa0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fcd000)=@assoc_value={r4, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000ff0000)={r4, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x0, 0x1f, 0x80000001}, &(0x7f0000ff4000-0x4)=0xa0) getsockopt$inet_dccp_int(r1, 0x21, 0x10, &(0x7f0000e6a000)=0x0, &(0x7f0000ff2000-0x4)=0x4) 2017/11/23 12:05:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000429000)="bf", &(0x7f00002f3000)=0x0, &(0x7f00002d7000-0x4)=0x0, &(0x7f000034c000)="") r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffe, 0x0, 0x43, 0x2, 0x0, []}) poll(&(0x7f0000ca3000-0x10)=[{r0, 0x6108, 0x0}, {r0, 0x130, 0x0}], 0x2, 0x4) ioctl(r0, 0x8916, &(0x7f0000000000)="") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000241000)={0x0, 0x23, "f9f465268b9bff55298757d2dc732c786667cb0b6884934f95879e7ab76639d04b2aad"}, &(0x7f00008d3000)=0x2b) getsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000b16000)=0x0, &(0x7f000096d000-0x4)=0x4) getpeername$packet(r0, &(0x7f000090b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b24000-0x4)=0x14) r2 = open(&(0x7f0000685000)="2e2f66696c653000", 0x802, 0x80) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000b64000-0x28)={&(0x7f00003a9000/0x4000)=nil, 0x100000001, 0x2, 0x10, &(0x7f0000bd5000/0x2000)=nil, 0x1e4e8153}) r3 = add_key(&(0x7f000031c000-0xb)="706b6373375f7465737400", &(0x7f00006fa000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000025e000-0x1000)="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", 0x1000, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000c3000-0x20)={0x7fffffff, 0x3, 0x200, 0x1, 0x3, 0x7, 0x5, 0x3, r1}, &(0x7f000083f000-0x4)=0x20) keyctl$set_timeout(0xf, r3, 0x1f) fcntl$getflags(r0, 0x0) ioctl(r0, 0x8936, &(0x7f0000000000)="") getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000faf000+0x867)={r1, 0x4, 0x1, 0xd1, 0x9, 0x98f, 0xff, 0x39, {r4, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7fffffff, 0x1961, 0x42a, 0x8}}, &(0x7f0000269000-0x4)=0xb8) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f4c000-0xb)="2f6465762f6877726e6700", 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r5, 0x84, 0x15, &(0x7f000012b000)={0x2007ffffffe}, 0x1) restart_syscall() eventfd(0x1f) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000035b000)={0x0, 0x0}) ioctl$EVIOCGVERSION(r5, 0x80044501, &(0x7f0000c61000-0xb)="0000000000000000000000") openat$rtc(0xffffffffffffff9c, &(0x7f0000a36000)="2f6465762f72746300", 0x80, 0x0) fchmod(r6, 0x51) openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)="2f6465762f73657175656e63657200", 0xeb21c1d9a210484d, 0x0) 2017/11/23 12:05:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000c80000)={0x4010, 0x0, 0x0, 0x10001}, 0xc) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000f8f000-0x4)=0x0, 0x4) socket$netlink(0x10, 0x3, 0x5) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000b2a000)={@common="7465716c300000000000000000000000", @ifru_names=@generic="4f5200d4c000000000000000d96e05b5"}) finit_module(r0, &(0x7f00007d3000-0x10)="7465716c300000000000000000000000", 0x2) r2 = syz_open_dev$usbmon(&(0x7f0000758000-0xd)="2f6465762f7573626d6f6e2300", 0x1fffffffe, 0x0) ioctl$TIOCTTYGSTRUCT(r2, 0x541a, &(0x7f000003b000-0xd)="00000000000000000000000000") epoll_create(0xf5) getsockname(r0, &(0x7f000095f000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000d72000-0x4)=0xe) 2017/11/23 12:05:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) clock_settime(0x0, &(0x7f0000398000)={0x77359400, 0x0}) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x0, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005c8000)="2f6465762f72666b696c6c00", 0x20000, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x10, &(0x7f0000931000)=0x0, &(0x7f00009dc000)=0x4) madvise(&(0x7f0000c70000/0x4000)=nil, 0x4000, 0x2) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$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) 2017/11/23 12:05:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72746300", 0x20000, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0xfffffffffffffff8) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc, &(0x7f0000001000)="b45f6044db993a9abd6f0717841a84d8205f8f623c28b2b3a6d71e223f43fc9652281e78d9a2a7afaaf062c03754d160731efc14c17fbaa51e3169748bd3975f042634dcf34e6640976a3e066430262a61c0e2d53fb1691f8d8424919193073c", 0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000002000-0xc)={@multicast2=0x0, @loopback=0x0, @empty=0x0}, &(0x7f0000001000)=0xc) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000001000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x4, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, 0xc) ptrace$getenv(0x4201, r1, 0x40, &(0x7f0000001000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b70, &(0x7f0000005000-0x30)={0x6, 0x100000001, 0x0, 0x0, 0x2, 0x1}) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000000)="5bb0cb7ab75078c2ef18c5a0d0bd1dbdd23295c3fcb1e85b4e9fd0e38bdf3226b15a170b35a5a295f2ed72f564a0a99a902d0387151c47b78530c2dee40f8b5799a56bbc62dcc5e8836a96614536f5d3549d25b60b1da094ef8bf19fb082a8136a65bda311012585d149a3083511d7d18698536a501f4e6cd116e2dbbe18d9aef7db288b99fddaef1cb95df254f4fc1260245b54f10f40f47cbaf3afd53344a3fb575c39768283cbc5f38f40d0e6fb31985e1d9c295423f364df67184d2358dceb616244090f6e673ff23131642d34ad49df0b78aad94a3cd1258cc8d5e5a5c9616cadb69c9ab08db62d0e4122e58a6e03807ab9b75d") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000001000)={0x7, 0xcb81}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)="2f6465762f73657175656e63657200", 0x222002, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000001000)=@add_del={0x2, &(0x7f0000001000-0x10)=@generic="086ca5ca49ac24fdf267c7b63778f7c3", 0x4}) ioctl$TCFLSH(r0, 0x540b, 0x7f) setfsuid(0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000000)="c4f28270bac0c46e7c74055e0acae9906bc8951176eca2ef864ff693cdf1adff8cba9a14d671fb482d7704c1498ce5c8080551d75ac0811ea00f9502f5ee") 2017/11/23 12:05:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x44, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x6, 0xfffffffffffffffc, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = gettid() getpgrp(r2) fcntl$getownex(r1, 0x10, &(0x7f00000b3000)={0x0, 0x0}) r3 = getpgid(0xffffffffffffffff) sched_setaffinity(r3, 0x8, &(0x7f0000ac8000-0x8)=0x10000075) r4 = socket(0x10, 0x3, 0x2) socket$inet(0x2, 0x2, 0x0) gettid() getpid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = signalfd4(r0, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r5, &(0x7f0000050000-0x20)=[{&(0x7f000004f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80}], 0x1) timer_create(0x3, &(0x7f0000fc0000-0x60)={0x0, 0x16, 0x1, @tid=0x0, []}, &(0x7f000004d000-0x4)=0x0) timer_gettime(0x0, &(0x7f0000600000)={{0x0, 0x0}, {0x0, 0x0}}) r6 = gettid() r7 = socket$inet_tcp(0x2, 0x1, 0x0) writev(0xffffffffffffffff, &(0x7f0000e65000)=[{&(0x7f0000b57000-0x62)="4c", 0x1}], 0x1) setrlimit(0xb, &(0x7f000003a000)={0x0, 0x0}) getpgrp(r3) getsockopt$inet_buf(r7, 0x0, 0x2e, &(0x7f0000eef000-0xd2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00009a9000-0x4)=0xd2) rt_sigprocmask(0x0, &(0x7f0000038000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r8 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000724000)=0x0, 0x80000) setsockopt$inet6_int(r8, 0x29, 0x8, &(0x7f0000124000-0x4)=0x2, 0x4) lstat(&(0x7f00006dd000-0x8)="2e2f66696c653000", &(0x7f0000422000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$mice(&(0x7f000048d000)="2f6465762f696e7075742f6d69636500", 0x0, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00005ce000)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000e000)=0xe8) r10 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000047b000-0x10)="2f6465762f73657175656e6365723200", 0x40481, 0x0) ioctl$TUNSETOWNER(r10, 0x400454cc, &(0x7f0000e41000)=r9) rt_sigqueueinfo(r6, 0x20, &(0x7f0000035000)={0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000f14000)={0x0, 0x3}, 0x8) timer_settime(0x0, 0x1, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) fgetxattr(r4, &(0x7f0000642000-0x1a)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900", &(0x7f000003d000)="00000000000000000000", 0xa) 2017/11/23 12:05:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000b98000-0x8)={0x3, &(0x7f00003ec000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) bind$netlink(r1, &(0x7f0000eea000)={0x10, 0x0, 0x0, 0x10001}, 0xc) setsockopt$sock_int(r1, 0x1, 0x800000008, &(0x7f0000f8f000-0x4)=0x0, 0x4) r2 = getpid() r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x1, 0x0) dup3(r1, r3, 0x80000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000f6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000e54000)="2e2f66696c653000", 0x0, 0x0) r5 = socket(0x11, 0x3, 0x8) bind(r5, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679c00800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000e9ffff48740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) accept$inet6(r1, 0x0, &(0x7f00007ff000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f00006ca000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000016c000-0x4)=0xe8) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00009d5000-0x4)=0x10000, 0x4) r6 = socket$inet(0x2, 0x800, 0x800) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000ddb000)={0x0, @in6={{0xa, 0x2, 0xc27b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7ffffffe, 0x7, 0x8, 0x0}, &(0x7f0000555000)=0xa0) perf_event_open(&(0x7f00006b3000-0x78)={0x0, 0x78, 0x0, 0x280, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r5, &(0x7f0000cdc000-0x20)=[{&(0x7f00004cb000)="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", 0x1000}, {&(0x7f0000adc000+0x2a3)="8391317674a7af4991d52d4e513af710be6e1a8ad90e98b2c4919d6e6168706e1889278213a6a807f7b353a0b78644a5ccdbdf96e4bd94e73ee2f12428b2b707eb83b21cc4c800ad05822e5ba96854cc3fb2c605b91819e34fa3cbf1a1090f54e4c56ea89c97c8439702e3af5decf74c11", 0x71}], 0x2) r7 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000ee7000)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x0, 0x5a, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0xc7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) clock_settime(0xa, &(0x7f0000e48000-0x10)={0x0, 0x1c9c380}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/11/23 12:05:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000e22000-0x20)={0x47e1e8, {0xfffffffffffff27c}, 0x0, 0x0}, &(0x7f00001c0000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00000ba000-0x8)={0x0}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000248000)="2f6465762f73657175656e63657200", 0x101000, 0x0) get_thread_area(&(0x7f0000f4d000-0x10)={0x2000000000000000, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = gettid() listxattr(&(0x7f00007ec000-0x8)="2e2f66696c653000", &(0x7f0000fea000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9d) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000031000)={0x1, 0x81, 0x8}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000e0c000)="2e2f66696c653000", 0x10) gettid() r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r4, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000c49000)=[{&(0x7f00004de000-0x11)=[{0x11, 0x11, 0xfffffffffff7ffff, 0x0, 0x0, "03"}], 0x11}], 0x1, 0x0, 0x0, 0x40000}, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000800000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x0, 0x0) signalfd(r4, &(0x7f0000ac8000)={0x5be6}, 0x8) read(r4, &(0x7f000010c000-0xb8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8) bind$unix(0xffffffffffffffff, &(0x7f0000cce000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) listen(r3, 0x2008) r5 = fcntl$dupfd(r3, 0x1, r0) ioctl$KDMKTONE(r5, 0x4b3b, 0x802) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000cec000)={0x0, @in6={{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6ca}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000047e000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00007df000)={r6, 0x67, "d4ec5bb98f9227bc591284f4e51ab65d4cb3f1c7fa7401c8167d715a0909bf101efbe62ca50cd1728816a5dd02bb0dd4eab0ad57ef8b367fe0ff15912e1c373f15f9172d9d9b182b924da97505cea2cb481602b01e0ae605b4f9e42bbd86f5e8aa44356dfc9664"}, &(0x7f0000397000)=0x6f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00002c9000)={0x0, 0x7fffffff}, &(0x7f0000c89000-0x4)=0x8) openat$hwrng(0xffffffffffffff9c, &(0x7f0000a98000-0xb)="2f6465762f6877726e6700", 0x200, 0x0) 2017/11/23 12:05:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f00000f4000-0x4)=0xc) madvise(&(0x7f0000117000/0x2000)=nil, 0x2000, 0xb) r0 = getpgid(0xffffffffffffffff) timer_create(0x3, &(0x7f00001d2000)={0x0, 0xa, 0x1, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000339000-0x4)=0x0) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") timer_getoverrun(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000ce8000-0x8)=[{0x100, 0xfffffffffffff15d, 0xdc, 0x3}]}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x14d2a6b190261e7) r2 = getpid() pipe2(&(0x7f0000b77000)={0x0, 0x0}, 0x80000) ioctl$LOOP_CLR_FD(r4, 0x4c01) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f000017f000-0x10)={0x1, &(0x7f0000000000)=[{0x2, 0xa2, 0x9, 0x800001f}]}) ioctl$KDADDIO(r4, 0x4b34, 0x7a0) prlimit64(r2, 0x9, 0x0, &(0x7f000078d000-0x10)={0x0, 0x0}) madvise(&(0x7f0000a7a000/0x1000)=nil, 0x1000, 0x0) mprotect(&(0x7f00000b1000/0x1000)=nil, 0x1000, 0xe) rt_sigprocmask(0x3fffffffffc, &(0x7f0000f03000-0x8)={0x81}, &(0x7f0000396000-0x8)={0x0}, 0x8) r5 = getpgid(0xffffffffffffffff) timer_create(0x0, &(0x7f0000106000-0x60)={0x0, 0x0, 0x0, @tid=r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bcb000)=0x0) r6 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000076b000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x1, 0x0) ioctl$KIOCSOUND(r6, 0x4b2f, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x0, 0xa842) accept$inet(r3, &(0x7f000051a000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bc5000)=0x10) ioctl$EVIOCSABS3F(r6, 0x401845ff, &(0x7f0000000000)={0x4, 0x2, 0x370, 0x262, 0x8, 0x3f}) [ 41.368003] binder: 3672:3679 ioctl c0505405 20b96fb0 returned -22 [ 41.391593] binder: 3672:3688 ioctl c0505405 20b96fb0 returned -22 2017/11/23 12:05:24 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) r2 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r2, &(0x7f0000001000)="2e2f66696c653000", 0x200) r3 = memfd_create(&(0x7f0000001000-0x33)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x0) ioctl$EVIOCGABS20(r3, 0x80184560, &(0x7f0000001000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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pwrite64(r3, &(0x7f0000002000)="2adf25f7f5b61d887b937817665af702aff8cba8384e55fd4bb5eee82d0b37dd", 0x7fffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000003000-0xe8)={0x0, 0xe0, "7f888c5af02dca799e96d476b6c574405f1f742af3aea9e5759708f3a7369cfabfcf27534c8047eb408e146f96b2796f23a3f5217f3231bdf047eb31125a2c5f970d04eb331a5c83315bb7687c22545e3e0eb6de91c5404d517e50eb3501824c2527a5bb660b1f5f09b52ea7a87d057ad397489f0425a59575ad7b23c430bc63d54be540cc120d93a267555ac95ea9e9e9d9b570442e3f3080aa13e273b1880a1909ce934d16810a631cbc16c5008f022bcbe4870e02616b0c31c03e44654b99ccce59ab9ae36ad624cdd15dd94d29f71d6a90b5088ee52add0d0472383599f3"}, &(0x7f0000003000+0x370)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000001000)={0x0, 0x1}, &(0x7f0000003000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000000)={r4, 0x80000000}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000002000-0x8)="2e2f66696c653000") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000003000)=0x0) ptrace$getregs(0xffffffffffffffff, r6, 0x0, &(0x7f0000006000-0xca)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r2, 0x101, 0xa, &(0x7f0000006000-0x4)=0x0, &(0x7f0000003000)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000002000-0x6)={r5, 0x0}, &(0x7f0000001000)=0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r3, 0x0) symlink(&(0x7f0000004000)="2e2f66696c653000", &(0x7f0000003000-0xa)="2e2f636f6e74726f6c00") setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000003000)={{0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, {0xa, 0x3, 0xfffffffffffffffa, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0xfff, [0x1ff, 0xca6f, 0x3, 0x5, 0xffff, 0x9, 0x496, 0x7503]}, 0x5c) r7 = creat(&(0x7f0000001000-0xa)="2e2f636f6e74726f6c00", 0x0) close(r3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r7, 0xc00c642e, &(0x7f0000005000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000003000)={r8, 0x0}) rename(&(0x7f0000006000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000004000)="2e2f636f6e74726f6c00") rename(&(0x7f0000004000)="2e2f636f6e74726f6c00", &(0x7f0000001000-0xa)="2e2f636f6e74726f6c00") 2017/11/23 12:05:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7fffffffffffff, 0xfffffffffffffffc) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000d6f000)=0xcf, 0x4) bind$inet(r0, &(0x7f0000fcd000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000fab000-0xa)="68696768737065656400", 0xa) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f00009a1000)=0x0, 0x4) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f00009c3000-0x1d)="0000000000000000000000000000000000000000000000000000000000", &(0x7f0000910000-0x4)=0x1d) 2017/11/23 12:05:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000599000)="01000000f6ff060000070000009139cc", 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000b89000-0xc)={@rand_addr=0x0, @broadcast=0x0, 0x0}, &(0x7f00006f1000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c22000)={@common="6c6f0000000000000000000000000000", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000011c000-0x10)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000a5000-0x10)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a2e000)="2f6465762f7667615f6172626974657200", 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f00000d7000)={0x2002, 0x0}) r4 = syz_open_pts(0xffffffffffffffff, 0x181000) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000906000-0x4)=0x0, &(0x7f0000255000)=0x4) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000dda000)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) close(r0) execveat(0xffffffffffffffff, &(0x7f000023c000)="2e2f66696c653000", &(0x7f00003b3000)=[&(0x7f000090a000-0x2)="5b00", &(0x7f0000337000)="6c6f0000000000000000000000000000", &(0x7f00002b2000-0x4)="946c6f00", &(0x7f0000088000)="7472757374656400", &(0x7f0000cfa000-0x10)="6c6f0000000000000000000000000000"], &(0x7f0000f50000)=[&(0x7f00007d6000-0x9)="2b73656c696e757800", &(0x7f0000ac8000-0x2)="7d00", &(0x7f000043b000)="6c6f0000000000000000000000000000", &(0x7f0000f42000)="5e00", &(0x7f0000afc000)="6c6f0000000000000000000000000000", &(0x7f0000ffa000-0x1)="00", &(0x7f0000adb000)="73656c696e75782f766d6e6574306d643573756d6129405e47504c3a706f7369785f61636c5f6163636573732476626f786e6574302d5d6367726f75702f76626f786e65743073656c696e75782d2d73797374656d00", &(0x7f0000bc2000)="6c6f0000000000000000000000000000", &(0x7f0000089000)="6c6f0000000000000000000000000000", &(0x7f0000166000)="6c6f0000000000000000000000000000"], 0x1100) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00004e9000-0x4)=0x5e42, &(0x7f0000f38000-0x4)=0x4) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000f72000-0x4)=0x0, &(0x7f00002d4000)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001b9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b7e000)=0xc) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f00003d6000+0x66c)=0x0, &(0x7f0000daa000-0x4)=0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000dbd000-0x8c)={0x0, @in6={{0xa, 0x2, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffff0001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000ecb000)=0x0, &(0x7f0000de6000)=0x4) setsockopt$sock_void(r0, 0x1, 0x8000000001d, 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000df1000)=0x8, 0x4) ioprio_set$uid(0x3, r5, 0x79ec) setsockopt(r0, 0x100000000, 0x6, &(0x7f00000a9000)="f215e11dbbddcdcbf06215ed16cd1e23e9ad7b771327a3a38de9be8da31db0dd43af6974a6f9dc72dd61ad5b6ad0863a801ae8e492cc0ba723a188e3fefc9e5844c74e1b53552cbd15e7d66cdb8e7a85d3f053723d1d5e218eaa5e53d1c0591f379e8c7dc3ca9b3f5492e718bf452601c622af557319e3ed3c257a9e391e0a6693e253647c8b40609d8dc14f00f0", 0x8e) getdents(r3, &(0x7f0000b09000-0x78)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x78) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key(&(0x7f0000bbb000-0x8)="7472757374656400", &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000d6000)="", 0x0, 0xffffffffffffffff) ioctl$GIO_UNIMAP(r4, 0x4b66, &(0x7f00006c9000-0x10)={0x5, &(0x7f0000183000-0x14)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) keyctl$search(0xa, r6, &(0x7f0000fd5000)="6c6f676f6e00", &(0x7f0000e8f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) 2017/11/23 12:05:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000bb8000-0xa1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1) r1 = syz_open_dev$evdev(&(0x7f0000fa1000-0x12)="2f6465762f696e7075742f6576656e742300", 0x2, 0x1) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000ef0000-0x4)=0x82d) r2 = epoll_create(0x7) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000a31000-0x9b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000070d000-0xc)={0x0, 0x0}) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x100000, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r3 = signalfd4(r1, &(0x7f00000dd000)={0x8}, 0x8, 0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00009a4000-0xc)={0x1, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00003aa000-0xc)={0xc0000008, 0x0}) sendto$llc(r2, &(0x7f0000cd0000-0xd4)="d374a553dd7e8774f1ae6a90ed583a86b7306d68a5c45be8c9d387b3e152ae931b0f790cfec90d95e5335f2696ed299112c620dd5b55c41e5f94e437f120360bcd93d6e18cf80ed8a0262e1a512d5563db83614ee325b1fb1eeac60c91b843ddba8e5d00de01b9e08e84f87adb52b2c2c3bc3acaa810e4e6262817bb29136f04b180a4067162eae6d4590572dde054d1e70194149fc8e8aeac8ad98f3be024d9bcc5a4026df1f4040f1e25dccd908eefcae4567956345e33bed690f96b2888d27675b9f780361d4bc7a884324aa0a0780b9aaf22", 0xd4, 0x4, &(0x7f000039b000-0x10)={0x1a, 0xff, 0x7, 0x0, 0x5f, 0x3f, @random="998aeba230e6", [0x0, 0x0]}, 0x10) poll(&(0x7f0000ffb000-0x18)=[{0xffffffffffffffff, 0x0, 0x0}, {r2, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x3, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00007d4000)={0x0, 0x0}) 2017/11/23 12:05:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000ed9000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f000007c000)=0x14) semget$private(0x0, 0x5, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f000036e000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000dc6000-0x4)=0x14) syz_fuse_mount(&(0x7f0000c3f000-0x8)="2e2f66696c653000", 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000013000-0xa)="2f6465762f70746d7800", 0x100000129101, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) getpid() write$evdev(r2, &(0x7f0000b55000)=[], 0x0) mkdir(&(0x7f0000a01000-0x8)="2e2f66696c653000", 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ea7000-0xe)="2f6465762f6b657963686f726400", 0x400440, 0x0) unshare(0x20000) mount(&(0x7f00004a4000-0x8)="2e2f66696c653000", &(0x7f00006e8000-0x8)="2e2f66696c653000", &(0x7f0000c2f000)="72616d667300", 0x0, &(0x7f0000691000-0x1)="") setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f00003b6000-0x90)={0x100000001, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000b9e000)={&(0x7f00007d3000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000171000)=[0x0], &(0x7f0000bc8000)=[0x0], &(0x7f0000232000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x1, 0x1, 0x6, 0x0, 0x0, 0x0, 0x0}) symlink(&(0x7f0000331000)="2e2f66696c653000", &(0x7f0000cde000)="2e2f66696c653000") unshare(0x62020200) rmdir(&(0x7f0000ba3000-0x8)="2e2f66696c653000") pivot_root(&(0x7f0000159000+0x294)="2e2f66696c653000", &(0x7f0000508000)="2e2f66696c653000") socket(0x10, 0x2, 0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d49000)={0x0, 0x10001, 0x800, 0x2}, &(0x7f0000568000-0x4)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00008bd000-0x8)={r4, 0x401}, 0x8) r5 = add_key(&(0x7f000031b000)="72787270635f7300", &(0x7f0000331000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) request_key(&(0x7f0000bb1000-0x5)="7573657200", &(0x7f000001e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000702000)="73656c696e75785b6d696d655f74797065766d6e65743000", r5) r6 = syz_open_dev$loop(&(0x7f00002cb000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x161402) ioctl$LOOP_SET_CAPACITY(r6, 0x4c07) socket$inet_tcp(0x2, 0x1, 0x0) rmdir(&(0x7f0000b4e000)="2e2f66696c653000") 2017/11/23 12:05:24 executing program 1: unshare(0x8000000004000) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000004000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000cde000-0x4)=0x20000000000002, 0x4) connect$inet(r1, &(0x7f000000a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f00006bc000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = accept$netrom(r3, 0x0, &(0x7f00009fa000-0x4)=0x0) close(r4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000f72000)={0x40000000002000, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000005000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_int(r1, 0x0, 0xd, &(0x7f0000012000)=0x0, 0x4) r5 = socket$inet(0x2, 0x1, 0x20000000000009b3) sendto$inet(r2, &(0x7f00009b1000)="dc037e785c", 0x5, 0x8002, &(0x7f0000010000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_udp_int(r3, 0x11, 0x65, &(0x7f0000bcf000)=0x97, 0x4) getsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000fa4000-0x4)=0x0, &(0x7f0000d86000-0x4)=0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f000000a000)={@generic="7ffc46424414c6fe5e00000009f346be", @ifru_flags=0x400}) recvfrom$llc(r3, &(0x7f0000dad000)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26, 0x0, 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r4, 0x8907, &(0x7f00008d0000-0x4)=0x0) bind$inet(r3, &(0x7f00005fb000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000010000)="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", 0x5b5, 0x0, 0x0, 0x0) getpeername$inet(r5, &(0x7f00003b4000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000506000)=0x10) socket$inet6(0xa, 0x2000a, 0x1) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet(0x2, 0xa, 0x8) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x2, &(0x7f00009f6000)=[{0x20, 0x48dadc7d, 0x2, 0xfffffffffffff000}, {0x6, 0x2, 0x0, 0xffffffffffffffff}]}, 0x10) 2017/11/23 12:05:24 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00005fc000)=0x0, &(0x7f0000de1000)=0x0, &(0x7f0000e16000-0x4)=0x0) ioprio_set$uid(0x3, r0, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x35, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x80800) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ce2000-0xb)="2f6465762f6877726e6700", 0x462100, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000076d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fa2000)=0xc) fcntl$setown(r1, 0x8, r3) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000482000)="2f6465762f766373612300", 0x0, 0x200000) fcntl$getownex(r1, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace(0x4207, r5) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00000a7000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000606000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000e3000)={r6, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x8}, &(0x7f00009ea000-0x4)=0x98) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000e42000)=@assoc_value={0x0, 0x0}, &(0x7f0000308000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000caa000-0x8)=@assoc_id=r7, &(0x7f0000fa4000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000115000)={0x0, 0x80, 0x30, 0xa0, 0x1}, &(0x7f0000670000)=0x18) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x8, 0x50, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r5, 0x202, &(0x7f0000fa3000)={&(0x7f0000fa3000)="041000a01583007e", 0x8}) open(&(0x7f0000b55000-0x8)="2e2f66696c653000", 0x20007ffe, 0x3c) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x1000000, 0x72, 0xffffffffffffffff, 0x0) socketpair(0x8000001001, 0x4, 0x5, &(0x7f00003bf000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PIO_UNISCRNMAP(r8, 0x4b6a, &(0x7f00002c6000-0xce)="6008ba630b1f136f8410378dce3bf239a62059b9dfef862b00ad1e462d87fe6c693cdf5e64ad0691b3b6d6ff336bf7445fb82aad12c82109ba87a723d20be96aaaf508d19e2dff05f89620144bd423fd0d79c3e2cc44f0cfd28b89255c97d9195809df660d4ae123bf149abe1606d57943670013de6a2d69805390c88d327f1c29581ffbe28c150c59e702f1fe936658e5a71bc25201630c32e4decfdb02893574961dec3526a2de3325648be224d23dc9068cbc0b813d25f05ae29a864f9b7b4876fd7e1bcd637c0e954cd3b2ed") ptrace$setopts(0x4209, r5, 0x8000000402006, 0x800000000000007) ptrace$getregset(0x4204, r5, 0x400000000000001, &(0x7f0000fa0000-0x10)={&(0x7f0000f9d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40}) socketpair$inet6(0xa, 0x4, 0xfffffffffffffffd, &(0x7f0000f9f000)={0xffffffffffffffff, 0xffffffffffffffff}) [ 41.468803] device lo entered promiscuous mode [ 41.480009] device lo left promiscuous mode 2017/11/23 12:05:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f000077b000-0x8)=0x4) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d11000)=0x3, 0x4) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00003fc000-0x18)={0x0, 0x1, 0x10, 0x0, 0x3}, &(0x7f0000c1c000)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000a63000)={r3, 0x7ff, 0x0}, &(0x7f00000ba000-0x4)=0xc) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f0000e15000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000089e000)=0x51) bind$inet6(r2, &(0x7f000008d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) signalfd4(r0, &(0x7f00006cd000)={0x6}, 0x8, 0x800) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000eae000-0x10)=@common="74756e6c300000000000000000000000", 0x10) sendto$inet6(r2, &(0x7f0000e00000)="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", 0x1000, 0x10004005, &(0x7f000030a000-0x1c)={0xa, 0x1, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c) close(r2) r4 = syz_open_dev$mice(&(0x7f0000d75000)="2f6465762f696e7075742f6d69636500", 0x0, 0x12800) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f000034b000)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="59eac957fdb1", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2017/11/23 12:05:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000000802, 0x88) sendto$inet6(r0, &(0x7f0000122000)="", 0x0, 0x2000c800, &(0x7f0000003000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000f65000)="66", 0x1, 0x0, &(0x7f00004b9000)={0xa, 0x0, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff}, 0x1c) socket(0x20000000002, 0x1000000003, 0x15) ioctl$sock_netdev_private(r0, 0x89ff, &(0x7f0000a0e000)="6a557e4e1780a8bbbb9b438d312667f76a5574ec4545bdd6392ee71ed8d06705d13944fc3b93527e6a6e92a4455bd5f2a3216309771bc6134ad8943cb782b2ac7f5e70be419cde0bf787c9b7d5f66873c95f40ed3857bbe64c") r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d72000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x41, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f00003d6000-0x5e)="d72a1318acc0af303c499df86dc73d2f852809ae17f0bc18908be318e993e682b9f6871ef8dd34425cceec3772adb99915516467b186f6b0969ac6cc74dac0239e0dc45a811ab04e387248ad9b001a0a2061624d2bd78a7ab758f69f8a47", 0x5e, 0x0, &(0x7f000014f000-0x1c)={0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x774, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = getpgid(0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f000026f000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000116000)=0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000e65000-0x20)={0x1, 0x3, 0x4ff7, 0xf72e, r3}) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f00003f1000-0xe)="2f6465762f6b657963686f726400", 0x200000, 0x0) syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4102) r5 = syz_open_dev$loop(&(0x7f00000f6000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2) fallocate(r5, 0x11, 0x0, 0x44400004) syz_open_dev$mice(&(0x7f0000016000)="2f6465762f696e7075742f6d69636500", 0x0, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000abf000)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) ioctl$EVIOCSMASK(r4, 0x40104593, &(0x7f0000c53000-0x10)={0x7, 0x18, &(0x7f0000cf0000)="0e119b2d7a37fd54ecba232f86323ccf3d3816953e65a0bc"}) mknod(&(0x7f00001c2000)="2e2f66696c653000", 0x0, 0x0) lgetxattr(&(0x7f0000619000-0x8)="2e2f66696c653000", &(0x7f000094c000)=@random={"73656375726974792e00", "406574683100"}, &(0x7f0000a46000-0x3)="", 0x0) 2017/11/23 12:05:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) splice(r0, 0x5a, r1, 0x0, 0xfffffffffffffffe, 0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002f6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r2, &(0x7f000055b000)=@file={0x1, "2e2f66696c653000"}, 0xa) r4 = dup(r1) ioctl$EVIOCGSW(r4, 0x8040451b, &(0x7f0000d94000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") splice(r1, 0x0, r2, 0x0, 0xa23, 0x1) connect$unix(r1, &(0x7f0000046000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) syz_open_dev$evdev(&(0x7f0000a0d000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x400001) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) sendmmsg$unix(r1, &(0x7f0000fa3000)=[{&(0x7f0000498000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000b71000)=[], 0x0, &(0x7f0000e55000)=[], 0x0, 0x0}], 0x1, 0x44) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000eb7000-0xc)="2f6465762f72666b696c6c00", 0x4500, 0x0) write$fuse_notify_store(r5, &(0x7f0000590000-0x28)={0x28, 0x7fff, 0x0, 0x6, 0x7fffffff, 0x8000}, 0x28) setsockopt$inet_group_source_req(r5, 0x0, 0x2f, &(0x7f0000d31000)={0x9, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000e64000-0x4)=0x0, 0x4) socket(0xf, 0x0, 0x0) 2017/11/23 12:05:24 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000487000)="2e2f66696c653000", 0x80, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000082e000-0x7)={0x0, 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r3, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r1, 0x5452, &(0x7f0000c20000-0x8)=0x80000001) readv(r2, &(0x7f00001f7000)=[{&(0x7f0000500000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xad}, {&(0x7f0000ebe000-0x15)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f}, {&(0x7f000079f000-0x4a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4a}], 0x3) splice(r3, 0x0, r2, 0x0, 0x6, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f1f000)="2f6465762f7667615f6172626974657200", 0x400000000000000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000b28000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, 0x26, 0x1, 0x42e75ebb}, &(0x7f0000b2c000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000947000-0xb9)={r5, 0xb1, "237059478c720c7eba4ef4d9f7f34cf0f0c5b6aa04c01b578d8cfe9bd458dec9f715cd5838682f29cc7ef74450026df1c6e42b053df8a7ea2bca7851d992257da93a5ab9f1172639033adc153d6b9357f6c158c98b0f16d6e3a7f21c21b9a66d6d541ab2d05d8cfc1dfe63762cf763e1a67b8bb420bcdb239c1e145b083ad2ac784f599ee306d2c82801a5189fa77fb1950acde09beaa55a06fcfe86b3d871ed3940b5861f69f17bbbe730f233b0642c53"}, &(0x7f0000f21000-0x4)=0xb9) r6 = socket(0x2, 0x3, 0x40) getsockname$unix(r2, &(0x7f0000e52000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000075000)=0x6e) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000c0a000-0x4)=r5, 0x4) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f00008db000)=0x80, 0x4) sendto(r6, &(0x7f0000da4000)="e7", 0x1, 0x3fff, &(0x7f0000f5b000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$unix(r2, &(0x7f000029c000)=@abs={0x1, 0x0, 0x3}, 0x8) r7 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r6, 0x29, 0x2d, &(0x7f0000b0a000-0x88)={0x2, {{0xa, 0x1, 0x0, @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]}}, 0x88) getsockname$packet(r6, &(0x7f0000e12000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00007bd000-0x4)=0x14) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000083b000)={{{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0x0, 0x2, 0x100, 0x2, 0x959, 0x9, 0x80, 0x20, 0x3, r8, 0x0}, {0x0, 0x7fff, 0xffffffff, 0x0, 0x1, 0x1, 0x100000001, 0x1c00000000000}, {0x80000001, 0x3, 0x0, 0x80000000}, 0xfe, 0x100, 0x3, 0x0, 0x72, 0x1}, {{@in=@broadcast=0xffffffff, 0xfffffffffffffffe, 0x5c07}, 0x14, @in6=@loopback={0x0, 0x1}, 0x1, 0x0, 0x0, 0x6, 0x101, 0xbbb2, 0x0}}, 0xe8) setsockopt$inet_mreqn(r7, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqsrc(r7, 0x0, 0x27, &(0x7f0000001000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) setsockopt$inet_mreqsrc(r7, 0x0, 0x26, &(0x7f0000002000-0xc)={@rand_addr=0x10001, @rand_addr=0x8, @multicast1=0xe0000001}, 0xc) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r9, 0x6, 0xd, &(0x7f0000147000-0x6)="62696300", 0x4) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 41.522244] IPVS: Creating netns size=2536 id=9 [ 41.542032] device lo entered promiscuous mode [ 41.553654] device lo left promiscuous mode [ 41.562280] syz-executor1 uses obsolete (PF_INET,SOCK_PACKET) 2017/11/23 12:05:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000004000-0x6)="72616d667300", 0x0, &(0x7f0000002000)="") r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d36000)="2f6465762f73657175656e6365723200", 0x40800, 0x0) sendto$unix(r0, &(0x7f00001ce000)="553224e21e09c2835add8606302b5fff75aa5d9b9c35f4e8475b662f524bdb88bbd20e5eac20c835040c7ab0cb3221cc422ffca71d59c3ac0301ea0b9350520780dcc559784a275fe7bf1165f0aaf2b71be6168be230a5547e0e75428c47ce58935a4d", 0x63, 0x8044, &(0x7f0000ce6000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r2 = openat(r1, &(0x7f0000b16000-0x8)="2e2f66696c653000", 0xffffffffffffffff, 0x101) getsockopt$sock_buf(r2, 0x1, 0x1a, &(0x7f0000e94000)="0000000000000000", &(0x7f0000238000)=0x8) symlinkat(&(0x7f000001f000-0x3)="2e2f66696c65302f66696c653000", r2, &(0x7f0000aae000)="2e2f66696c653000") getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000fcf000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006a8000-0x4)=0xe8) getrlimit(0xf, &(0x7f00003dd000-0x10)={0x0, 0x0}) lstat(&(0x7f0000c10000)="2e2f66696c65302f66696c653000", &(0x7f000075d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000fe1000)="2e2f66696c653000", 0x6000, r3, r4, 0x777, 0x1000000) 2017/11/23 12:05:24 executing program 5: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f00004e7000-0xd0)={0x4, 0x100, 0xec2, 0x0, 0x0, 0x7, 0x4, 0x5, 0x1ff, 0x4, 0x9, 0x38, 0x7, 0x1, 0x3, 0x800, 0xfffffffffffffffa, 0x9, 0x101, 0x6, 0x9, 0x80, 0x8001, 0x4, 0x2, 0x6}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)="2f6465762f696e7075742f6576656e742300", 0xb6, 0x8282) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f000010b000-0x8)=[0xdc, 0x0]) unshare(0x80000000) mlock2(&(0x7f0000875000/0x3000)=nil, 0x3000, 0x1) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f7f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000f7f000)=[0x9, 0x100000001]) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r1, &(0x7f0000515000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f7e000)=0x10) r2 = socket$inet6(0xa, 0x400000002, 0x7) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000a50000-0x4)=0x0, 0x4) 2017/11/23 12:05:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setns(r0, 0x44000000) splice(r1, 0x0, r3, 0x0, 0x58, 0x0) renameat2(r2, &(0x7f0000ed7000)="2e2f66696c653000", r2, &(0x7f0000b51000-0x4)="2e2f66696c653000", 0xffffffffffffffff) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000655000)=0x0) r4 = dup2(r0, r0) write(r2, &(0x7f0000ada000)="21", 0x1) fcntl$setpipe(r4, 0x407, 0x107b) writev(r3, &(0x7f000000b000)=[{&(0x7f000005a000)="ac3ae8d7e77c294dff1ea343592f12803ea03caa2bfcb82d95749e7c8eaaae3e2c0337cd684c76113940d23978a47ac5963f911363bd2bcabda8e7b44d9e7a7933d53e5f67172d81c3ad2631e67943644655a328c766b4afb63efb73555123751d892aa41cc5c124fd6dbbbdb3ada59bf0fa54bd7226f43874d71523458858491c724acb", 0x84}, {&(0x7f0000067000-0x1000)="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", 0xff8}], 0x2) read(r2, &(0x7f0000012000-0xaf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf) renameat2(r3, &(0x7f0000c81000)="2e2f66696c653000", r2, &(0x7f00009d8000)="2e2f66696c653000", 0x4) vmsplice(r2, &(0x7f00007a7000)=[{&(0x7f0000af5000-0x1000)="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", 0x1000}, {&(0x7f0000aa5000-0x9)="471ad2414df9b427c0", 0x9}, {&(0x7f0000db2000-0xb3)="e15084481ee0b14e61a1eaba9be38e0058ea9d771be5aa78be960d1afe9f1b89b5c98482a5a3c7b0cbbbbf23eed1d8a2ea18f2834c3959f2b0249a6e2059a06fbe8309b2f9dfffcf5df3de8a81660764dcd29cd35998a9845d60cdc2ba6bf9d73736d331943304efa058e1dd820d7049d8cc419e102da020039e2fd1283c9bf018f9fe93da244f0a4a221a5b58e2bbc6da759e12da9d1e60cf81071b6a6b1ba37de6aacea5d2895d565f8590f954f3fdbe77ea", 0xb3}, {&(0x7f0000566000-0xec)="ae0181fae4a597e647f06207975e9078d22e7a4eaad61555010176855088766395f7a1a05d1ba0852ff3ac93f519f30b485214942494709b0608f8f40e42169cbc2b5163eec933816f241fc946a0cb21c46912d08c6a5b0dddb45f0588209a7c5d94214e3ee49ee6a9010ef92e827e66e3bcb9acfbbe3c3f770956d99c8303a82f8660c9660490b1ee48c5fdb2f3606dd00d2db812d951bf83455eb93f3d3b0bf0387dd04e121245680f5b53ba416426af1eb5d13bf8f8e7e6b097cf100a10582e28c973390b0beee600ca44f12afe1cf691f62c74b15aa6452dcc91a693d56aef4eb7c354f5448af28d0dcb", 0xec}, {&(0x7f00000d9000)="7b0fef486b12e296e815e2d307d62d06d1724614270de01878ae420042dd09f3f2327857263d32cff426007a47e6590eb995b8b1ed5c2bd3fa2169389ba5762bdd22aea96287d5c3c798458ea13dff37aa1d0fc93118e631f0e3498cefe5840790337734396fef8544ab5a8feea06b46", 0x70}, {&(0x7f0000188000)="cef074c2df7213ad4d78be69c479bc37753162bc7ebce1f7747b919996f2b499763719d27e00b855dad2cb7c14dc760dd8cbc18912f7661a20cd7a9ed922c6baa244cb643f6a8d9fdcf6aad3615e4f6afce3e02b41fd33fffa33c91d55edc5adc16c68553b96c1d5cb1852169b4cdcf523e06a4c049de3da23b664b250cde46fddaff826ac9075f0c8497acf1dcbb8d11627c6e6a5756836d18fa62ae608c77fa2e5132b1c19d27360b80a88dee390ecf34f7f28a54f6203e00cda1b2ecd696f203bc6a919", 0xc5}, {&(0x7f00007e4000)="", 0x0}, {&(0x7f000003c000-0x7e)="8c62fa3dad9740c9081dac9295493d51274932a3689a22a2e400c29031fe110c88a90200143e258b799de7050174d80e1a815f528cdb0aeb07c1cee595903c61a2c7cf67fa1267e97742441a5fc6e01a416669ddf5b198b0ed40c78f25be2b62509f7f300ee0c016551106232e6add0ff87dfceb8acfb2c288de8ae04a2b", 0x7e}], 0x8, 0xd) read(r2, &(0x7f0000063000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) writev(r4, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) fadvise64(r0, 0x0, 0x5, 0x5) mkdir(&(0x7f00001d1000-0x8)="2e2f66696c653000", 0x100) setsockopt$inet6_buf(r4, 0x29, 0xff, &(0x7f00002ea000-0xf7)="fd51ab30e41dc4291fa4f2230eb166e9cc81e000c74a1e2fdefe3a268219a1e7d98ee6f0447866df01af66527de33c26292ba288817ec2e9ee7ed2f41ac31acf4d7ef971030790df270fb54d085750ac4b75b4b8b878bb9195097fef08099170b18bec8d27a18591a96309e01bb84b6d2979110693037713381a69c17bae563e67698291d9377acbff4c4d5054788d5652d261cf877b4d4229bdcd9ac988634b038eed6d223c0d6f42a1162a30763b4039eded7871ad34875c7b37d17013576daffcd9189657a69e177ee8024096e55ea162f32570469778094cc50c198343000c5382bbdadd71ce7d726676ba70973bbcf01574508367", 0xf7) openat$ppp(0xffffffffffffff9c, &(0x7f0000bdf000-0x9)="2f6465762f70707000", 0x40003, 0x0) creat(&(0x7f0000c42000-0x8)="2e2f66696c653000", 0x100) 2017/11/23 12:05:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, []}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = syz_open_dev$loop(&(0x7f0000851000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x44000) read(r0, &(0x7f0000f69000-0x200)="", 0x0) pipe(&(0x7f0000426000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) tkill(r1, 0x1000000000016) 2017/11/23 12:05:24 executing program 3: mmap(&(0x7f0000000000/0xf03000)=nil, 0xf03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f04000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000f02000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000763000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f05000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000b3f000-0x18)={@loopback={0x0, 0x1}, 0x20, r2}) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000f05000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000f06000-0x4)=0x14) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000f07000-0x18)={@rand_addr=0x3, @multicast1=0xe0000001, 0x1, 0x2, [@multicast2=0xe0000002, @multicast2=0xe0000002]}, 0x18) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000023a000)={{{{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, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0xe0, 0x4, "21bd77d3e266d21ac98f4eacd7016a3f6016102d072db80f0ecfe4d2882eee34b317982c7a90793fd800275ae8982fe5b6ae5d6da30de82a90e7fb1192f720acb517882320af9d22514cc98309ef68d0"}, 0x160) sendmmsg$unix(r1, &(0x7f0000f01000-0x70)=[{&(0x7f00003f6000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000f01000-0x50)=[{&(0x7f0000f00000)="ce4b80abf97ccf00000000000000fb9f1457fac596ab2e302a684af224677487cb2d617df222efa9", 0x28}], 0x1, &(0x7f0000f00000)=[@rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x3, 0x0}], 0x1, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000464000)={r2, @broadcast=0xffffffff, @multicast1=0xe0000001}, 0xc) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000518000-0x5c)={{0xa, 0x3, 0x924f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, {0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x4, [0x2, 0x10000000000, 0xf64, 0x0, 0x4, 0x7fffffff, 0x9, 0x7fffffff]}, 0x5c) 2017/11/23 12:05:24 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000001000-0x44)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x50, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) close(r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000302000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0xc2b8) r3 = accept$inet(r1, &(0x7f00003f9000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ae3000-0x4)=0x10) r4 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r4, &(0x7f0000bb4000)="1f", 0x1, 0x20000000, &(0x7f0000ba5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r4, &(0x7f0000b15000)=[{&(0x7f0000ab5000)="00", 0x1}], 0x1) sendmsg(r3, &(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)="05e5546cc1e478a8af7e5b70cce72c94640d2124989b11ea59cc9c5f519eb60e79c035c4ff353db86343c355feda454372aa8e8d9b6d2fbe38837002d02bcd5489804ef0474ce6ee186829cb3db463aa1f671d82d36a6872a917ba2b7784333f07ec8fe8cc8e4e8a80bc2df369a6be9651ee7b070d2f59c74d8ab1e6ba3d83728cec94bd9d47ec410518c9ef174737755baca7331849e572876541a5ea96901f206aa30be26dfc45315ae1cd55e5118f65", 0xb1}, {&(0x7f0000bc0000)="8b340aebbb22", 0x6}], 0x8, &(0x7f0000bb5000)=[{0x88, 0x0, 0x100000008001, "96a0035062cafa1bd529594ef1a81951e4e6fffd3828b8c6b1a1e32956ac899559e0917ebbb55da9b46109c31cfd5101674e86d29e02a8f1449fa876af4b3632556f1fb4feab772d49172b00686afc710512b53b439b604656762eb4247d63fd65ba97e680001c11a1fff60f3666ae88ad"}], 0x1, 0x8000}, 0x4000) 2017/11/23 12:05:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000ed9000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f000007c000)=0x14) semget$private(0x0, 0x5, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f000036e000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000dc6000-0x4)=0x14) syz_fuse_mount(&(0x7f0000c3f000-0x8)="2e2f66696c653000", 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000013000-0xa)="2f6465762f70746d7800", 0x100000129101, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) getpid() write$evdev(r2, &(0x7f0000b55000)=[], 0x0) mkdir(&(0x7f0000a01000-0x8)="2e2f66696c653000", 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ea7000-0xe)="2f6465762f6b657963686f726400", 0x400440, 0x0) unshare(0x20000) mount(&(0x7f00004a4000-0x8)="2e2f66696c653000", &(0x7f00006e8000-0x8)="2e2f66696c653000", &(0x7f0000c2f000)="72616d667300", 0x0, &(0x7f0000691000-0x1)="") setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f00003b6000-0x90)={0x100000001, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000b9e000)={&(0x7f00007d3000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000171000)=[0x0], &(0x7f0000bc8000)=[0x0], &(0x7f0000232000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x1, 0x1, 0x6, 0x0, 0x0, 0x0, 0x0}) symlink(&(0x7f0000331000)="2e2f66696c653000", &(0x7f0000cde000)="2e2f66696c653000") unshare(0x62020200) rmdir(&(0x7f0000ba3000-0x8)="2e2f66696c653000") pivot_root(&(0x7f0000159000+0x294)="2e2f66696c653000", &(0x7f0000508000)="2e2f66696c653000") socket(0x10, 0x2, 0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d49000)={0x0, 0x10001, 0x800, 0x2}, &(0x7f0000568000-0x4)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00008bd000-0x8)={r4, 0x401}, 0x8) r5 = add_key(&(0x7f000031b000)="72787270635f7300", &(0x7f0000331000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) request_key(&(0x7f0000bb1000-0x5)="7573657200", &(0x7f000001e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000702000)="73656c696e75785b6d696d655f74797065766d6e65743000", r5) r6 = syz_open_dev$loop(&(0x7f00002cb000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x161402) ioctl$LOOP_SET_CAPACITY(r6, 0x4c07) socket$inet_tcp(0x2, 0x1, 0x0) rmdir(&(0x7f0000b4e000)="2e2f66696c653000") 2017/11/23 12:05:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e28000)="2f6465762f70746d7800", 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = open(&(0x7f0000311000-0x8)="2e2f66696c653000", 0x100, 0x30) setsockopt$inet6_tcp_int(r2, 0x6, 0x1f, &(0x7f0000946000)=0x100000004, 0x4) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f000000c000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000007000-0x30)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x6, [@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001, @rand_addr=0x0]}, 0x28) r3 = open(&(0x7f00009ad000)="2e2f66696c653000", 0x200000, 0x800000014) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f00002a8000-0xc)={0x0, 0x0, 0x0}, 0xc) lstat(&(0x7f0000952000-0x8)="2e2f66696c653000", &(0x7f000014d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgid(r4) r7 = getuid() fstat(r0, &(0x7f00007eb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f000045c000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000e16000-0xe8)={{{@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}}, &(0x7f0000b0c000)=0xe8) sendmsg$unix(r3, &(0x7f0000ac6000-0x38)={&(0x7f0000c69000+0x44e)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000481000-0x80)=[{&(0x7f0000f6e000)="4dc47cca2b1e69f548a94ee626827ec941761e3bb6cd7c4a3a26abe7a773feb4a4f3c8f0f50118a8057fecd0eec30e427cf2eafff8e0ade94a245177dae7f50b6b20945b5335353768d5276711d88f628c157eda63bd138692a3a8f52a4a", 0x5e}, {&(0x7f000004a000-0xdf)="0a53581911c898b46c2ec2b9fb088fa4b3e77f07feaf862cdbfc893bd56c53e5b277c71dba07c2963018381aa5520872cc60e21491c357df5c44d82374075984ea6010b13c7f728dbba2a0bedaa80df3156977fde19727ca223486304e79df099a51b6bfb1638150e1955457c22e23d79440fa0d45fa3335cbd1b9b2ca4ba5186c205a9031aa34d41d345e5fe225601d06bc1668c627dbc57015b4e65a896bdc2fa0064357be09a9c7865daf91b35492aeb2573e32d086e9ea699f1f358741d96b8d92dc78c9550c390a451b11d60fcff1ae6718c538993fe650b2cced53dd", 0xdf}, {&(0x7f0000121000)="2d4140a4598eaa90f9d550419ca8c228b003e8c43e0340bb5f939c52fae60b38077fca8d9cd540e57fcfc1f58045c7a3f20c9aa21dc7b2e48c1400c6d3733461e527931900658ac010f20798943d270dbceb62ce64070bc1fea913061c0d5316becc68aae1823b1f62a4e66aefbba6c062f31d9b10d7410e9fd738f4af99409b033acbe92238d43bcc", 0x89}, {&(0x7f00007c1000)="036ce642b3f1886af7a47690205bbb23f5eb51a1790aa1de8181784ac77c016a582495aecbc601532189fa12d3a9d9a30c004be0033e1e8dd11e0c74427dcb0e23c7c41874d857dd52db223b7b1ea7b90c51c4d83cb5258fc4f984d6c3dbe2eb199daff750142ca542ea2bafce140f9156764eca18ba1f7e5a57086d08cdb44b27833a3665a6f2a2ecf755759f7b5f059e0ad1ffe90f47bccc82317ece521f7631465eb26671009a89e5d848c0b7f799eecd22dedc89652b0a2fd67713f8a6815c7e85379f6d", 0xc6}, {&(0x7f0000918000-0xe0)="a44d5acec97590e3e35274a7f36998d77d8476c33093e5b967c193f46f168f7042ae3ac209cd6e58165f4c5dc9d24a9d438b1f73b698ef223015c8735e0d408fb12189c857800a2e7d72cb29a30f4aace85c803dcfb5b94230fdbee2c45389dbfd34288cb2a7d797236a6e67c02dca96ee273d20d785a328150338c44edc4bfd150e93338abf864814fa092daf9f80fef9cfbb18b4ff0685f9a30d6fd75a0f9e9d42e436731dc3d2841484728c88674b49b58a2a77587d52133a2d6e05d9e4c2e49ca9d4f8a3e68ce4fdeb04a133a04ce72452d39d386e91bbe953ae66f154c4", 0xe0}, {&(0x7f0000751000-0xef)="fa9c6bec71b61cac5ff5a8396f1e0f5e266662c52d3c31195d0c86221a622d0a89c0c6dbf9fcab866acb30e6e90390f12693cba89077e7afc92b73cf7e5dcf689a6583f45e683555965f32382f808aadbf7bf3b97c140fae5f5e9e0a5e92a7187d17b549152dfd1e1e329649b5c7f0653df6914cd6d235640ef3bfee788e91e67485abdadf411ee4b62dc26724e3327209cab5be7b45a9cecda2cee2d7d7617288ddf3ff2571988aa8b90f16495a37f6a6c8fb068274255316101f558bdf0da050a7fe0445ecf058d3596519434f8e97b3729e4a16d7941582791ff28f2e3678a35d555259bb3f23e558046267b7f7", 0xef}, {&(0x7f0000523000)="c9567d55dcc805cb0bdfeffd46cd700ee2725f762b88e6cc48fd9a9ef2ed7f1817f807d80ec3bc48017586adf17f1ce4ab968822ca1553d66589b044c0256ccd9ce9a3dbdf6bac46efa19bc3257ddbef4c446ae148", 0x55}, {&(0x7f00005b5000)="16c74dccf5f5f9f21b2dde20ea2fc86e58cf9e577c1ea81e3e85d77296b1dfef259eb4b7224a0b9ef3fec37ff1177f3c8048214805f3ca3ccd3c8b7736b2a82177a0db473ecf4f57ae55f8dcfc2a2db0a1cb2029011c4518f36c112dee558d6f5195b8f3bb73837ed91959db99dfa0db4225233bc72f25846fffff6c9f935b95c7e381a5bde70a3f7a34d08e8da6", 0x8e}], 0x8, &(0x7f00007b4000-0x70)=[@rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r4, r5, 0x0}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, 0x0}], 0x4, 0x8000}, 0x4) r11 = socket(0x10, 0x3, 0x0) clock_getres(0x0, &(0x7f0000b80000-0x10)={0x0, 0x0}) write(r3, &(0x7f00005aa000)="22000000160007e7000007cdee0005000a08eae61b000802050000800400000006006e", 0x23) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000023f000)={r9, r7, r8}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000c99000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x3, [@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x1c) getsockopt$inet_dccp_buf(r11, 0x21, 0xf, &(0x7f0000dbf000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000743000-0x4)=0x1000) syz_open_dev$tun(&(0x7f00004c7000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) getsockname(r11, &(0x7f00006fe000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000473000-0x4)=0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000c82000)="440d08000000000000fbffffeb", 0xd) getsockopt$inet_opts(r12, 0x0, 0x4, &(0x7f0000d59000-0x8d)="", &(0x7f0000c10000-0x4)=0x0) 2017/11/23 12:05:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x40) umount2(&(0x7f0000e96000)="2e2f66696c653000", 0x4383205b423e2d22) getsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000de7000-0x4)=0x0, &(0x7f00009d8000-0x4)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000060d000)={0x0, 0x9, 0x5c, 0x1}, &(0x7f0000b79000)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ffa000-0x8c)={r1, @in6={{0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d25000)=0x8c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000011000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000846000)=0xc) recvfrom$unix(r0, &(0x7f00002db000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5, 0x0, &(0x7f0000081000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) getgid() 2017/11/23 12:05:24 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x7, 0x200040) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000d36000/0x3000)=nil, 0x3000, 0x0, 0xfffffffffffff834, 0x0) ioctl$TIOCSBRK(r0, 0x5427) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000827000)=0x1) munmap(&(0x7f00004f1000/0x8000)=nil, 0x8000) sched_setattr(0x0, &(0x7f0000f64000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xffffffff}, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x80000000, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000a45000)={&(0x7f0000e9a000/0x3000)=nil, 0x2, 0x3, 0xa, &(0x7f000041d000/0x3000)=nil, 0x0}) mmap(&(0x7f00004f1000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f00004f2000-0x38)={&(0x7f0000140000-0xc)={0x10, 0x0, 0x10001, 0x3f}, 0xc, &(0x7f00004f2000-0x30)=[{&(0x7f00004f1000)=[{0x1010, 0x9, 0x4, 0xea, 0x3, "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"}, {0x70, 0x101, 0x2, 0x3, 0x8, "efc907f8c62b428f2c6809001e77b8358bf1338782e8676a0280d461698f85b019607077f44eacf337bb13d55d9ee82ddb6028686f20c8bcabe2cfd8dc96b67e69f7f4106e8749739f6dd6b21e0db1ba95cd9d5545444f8de32d833080d3da7c"}, {0x76, 0x100000001, 0x0, 0xffffffffffffff7f, 0x4, "da31db2b342f6f7021c22c315963b7a173f2bfb7cf5c78425b40c2334930c23b38bf5a40f9f2bcc0dbc6c0ac2e34efff6be6ded695f233f1e11d09018b323f634be45877b43ed26d3655703d2d235a01ea9e26e353ec312ca5106c50cc35ccd1c81481fbd94a"}, {0xc2, 0xce, 0x400, 0x1f, 0x6b, "5e30a1945ab04e63f9d674fb89a6c76801dd9c3aa6aba432837cb10c779602c5f55e83bcd7d3d45d4cff6460d811a6efd1ba7771642008450f4747711a60dde98a61a0e5c3751094123b1f94eb584df227626417bea8779cc308fc24672f274a1003c58503e84d150bb1b230fe39d2660fe4f499eabf24f4c480067f13ac034f591e64a33520b22448b3f50627adc2c27fa70f8d365272b402d8bcd462124ee9f1351c8458cf282ad266a05c8a87e4dce910"}], 0x11b8}, {&(0x7f00004f2000-0x125)=[{0x85, 0x0, 0x1, 0x4, 0x3, "400d6c4c4e89c2785e3ab071a54bc885b3d64ff9c244986ea64579e957d6a774a1b810712974da8ea7ca284efe8f0451acde6a3954611dd53c5ed03d9ee85bd22eac6129925c3ba851e89cf695e7e8f101bf0a5bfd10383291e630320093c768c844489aafbb14d4dfef686878a881c58c476f59f2"}, {0xa0, 0x63, 0x8, 0x10001, 0x6, "23fe71dd2082485d867d9054fbebe787770fed3cba04d3ebd9645c13303620103b4555b26bf24e34826ae8bbef6d5ae9f74c5e9b6b93865e5405b799731d7b44a8cb57dbf1348882e69c23e287d52b329f6fcb3819214b90998e3a3e5a075f58787e8f23c6a6db48df175bf157253a222d5f05113c86ad7559da068c5c912fdff1b5db8ffa82352d97d6b3fd2a17ebb0"}], 0x125}, {&(0x7f00004f1000)=[{0x33, 0x80, 0x30c, 0x6, 0x7, "bf6a05610d59cffd43689e4500140d4b092c5d3b247dbef0c5629d42479c5dc6db914b"}, {0x86, 0xd7f, 0x200, 0x9, 0x4, "1a54f970edaa1c0ce00aabc1317df9a35b0f7bebb63436b78dd91353acc690f63b8dc627d867d21284701d31b858222c847c1ed18207361c63edc523b2b698e0ed884f9de5dbf216f52c7e93f71d2887c83f4e98e342f962df3e146168b07ea4b0a3cea5c52017765ca8dde58d8ecdeb8547c3a17a88"}, {0x72, 0x5, 0x4, 0xeb, 0x7fff, "1dfd827871dbb28dfb101595c4bd341e17c64ac436304a2d7bd9edb390acea4e4494ebfc411fcae9239efd60bfed9693bf2fc1f5f32bff8ddf1ad4ce3e60e3087a6b45ab3fb94937b956f639d0850ccfe1326f10d6c48343f25ceb27de8967fd77a2"}, {0x83, 0x0, 0x200, 0x3, 0x7ff, "137280cdef8649ddf4accfd53ff1789b17d2656b996284abb3aa33f9c0c0814b503a7ab43f17520cf3eca951f294216324e7eef0ba35a27b646d0c14c79f40142d438679cf923f69ad4a1df824457d01a931d0e94ca1efc7f6e595e70c9f9eee1310aea78bcc0dd069410eb6568f73cbd7f8af"}, {0xdf, 0x1, 0x300, 0x3, 0x10001, "84661700759c83f3e87883a2beb8e8d226a086b553a772b0ee6bc01035f7e3cc05021fa62c6a7562b558bc8e9e33327260d00bf092199c6fdc30caa1b08646808436ea2036028b67db163fbc991c1a592fd59db85b870a8f0b521b02294e15484e5f0aa73a2ee644ac968339dc1ef9e947b90d6958b3523130fc282d960862e9f722016ca316a672aaa02836b9f288defc3baf5293bcb0567ff06c31cdd11c850aa86a1db0940619907e8fb8d8bfb454259d162049e5756f5212288685313756926957f5b8f4efb5fedd440170c82a"}, {0xe0, 0x2, 0x20, 0x2, 0x1ff, "d1a1a6c6640643fafe8ffc65dcc1849baa7c95ba7ce785af599d20881808977799801d8334789733cc53b4504768ebe753dc2428531cd4d600d23fa394dbe91ccd04494bc49b37b6aa0ea8193add2fe5413408951af40766fb8b3464544ae8bd78e9d520a7695b62778d432b0ec1affd3477b6ed30ff1791fb9348571284bfd4edffd659098300e704a8fe3964aa0d0c9428be0178ab7adce1b1b5b60bac79f3a35cadec9e4e734fc712503405c2a9e5b9942cd2d79b65d59fb616d4c7571c5c1eb7cdff025c963939a4eb24c855558f"}], 0x36d}], 0x3, 0x0, 0x0, 0x40000}, 0x4000000) mmap(&(0x7f00004f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f00004f2000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000536000-0x4)=0x10) 2017/11/23 12:05:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0xfffffffffffffffe, 0x78, 0xfffffffffffffffc, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000a0b000-0x4)=0x0) r2 = socket(0x10, 0x2, 0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f00003a5000)=r1) write(r2, &(0x7f000087d000)="260000001300470020000083140022e3041000ff010000000000000100000001060010000500", 0x26) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000003000-0x4)=0x0, &(0x7f000000e000)=0x4) listen(r3, 0x0) r4 = epoll_create1(0x80000) r5 = accept(r3, &(0x7f0000dd9000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f98000)=0x10) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a5d000)="2f6465762f70707000", 0x400000000014b000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000010000)={0x0, 0x80000, r6}) ioctl$DRM_IOCTL_FREE_BUFS(r7, 0x4010641a, &(0x7f000000a000)={0x8, &(0x7f0000008000)=[0x3, 0xfffffffffffffff9, 0x1, 0x7, 0x10001, 0xfffffffffffffff9, 0x2, 0x6]}) ioctl$DRM_IOCTL_FREE_BUFS(r7, 0x4010641a, &(0x7f0000078000-0x10)={0x0, &(0x7f0000016000)=[]}) sendmsg(r3, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000009000)=[{&(0x7f0000014000-0x59)="7dc541445378653b2cccb5f04146e312a71a63e74d6a2382aaf30ad49656cda4c4fc49415d19202db568e4fda07c7260ca595b3d893263978f0d559be9abb43c0677701114ad325c8c48ba60b62da4ef940e6073f698661e0f", 0x59}, {&(0x7f000000b000-0x3f)="af998a8cee14274f766ae1dffa7e56b43be7230d013a0ff41cc9bf592f868492d583fa022b4c4053ab9a3d859caa476a16e50c05b6a9238400a6c83f7c274b", 0x3f}], 0x2, &(0x7f0000009000)=[{0x108, 0x10f, 0x1f, "3792014a3b968a4299ac2a48f80eb23bc419519b90a676e18c12f12eb1c1025ebc23412b39152f2dca0032c605147f13dd15084000ae010241f0eea5be15f8f10c991d2b901af1cc71049942a50d20e6d3d892fffbd0bb36b90ceb36e49c70bd3355fb1fe56dd0e2736222c9306b863f43fdb980b54b02526100b3925c45c00a4d4b787c29e09f3216f0a9ddd525c08a5c800bcc3e5a538691bf11c0c3bbf8e86d80b1a2a64a3bda1d1b7e2307d522cb3f5f53b02143055eb30eae990b841dba8deee76c956858cb71feb58c96ffec64c2eb2c2c3d793a88b977410a84ba894489d41504adcb4097deb9e7c9cf223457a1dd60c2f1"}, {0x100, 0x88, 0xfe, "60393493d9664e905d29aa1b120321c3b1e6038e1ffa1685ad732721d70fe6ecdbae593bfa48ddb0c96fd9fbb6e25a5156b910e8e6574d644f3118a4e214abd36ada130e80276269dea4a73d42b98ea34bdf1057c323687786ac68bfe8082c9b5f87bac5d67b64a1e02f3b90a37f82ab88d1a0433da5310aba97d03d557eea4fcdebf4873fa7c16f23a57376959b621be20f4abe9a932d53c2a629fb6f751d572b7d9f773d6b9d97838abd313b1c39bd2ab1d32a07e17708900e5dc507197c3d2f26adbdd4a4edf86887a50567af491a04ce4b008dc21dc1af6e9e32fef6ca45bfff755f90d50948dd5460edbec1c1"}, {0x50, 0x102, 0x3fe, "70156dbfb642b815d4f9291031e2fc1c273ff6039027dd7560830944472e8adc805e56fa272ec5ecf6f8aae9ba70b534f8baf65a09e91728eeace7958662"}, {0xf0, 0x11b, 0x0, "95e88c1f8de1777cc1c3d544a3d0b4063d19116fa01c8dd06889c6aec6364d294bed4e660124b1f461ce9a44f1b4b0234b6b4c5df1b3d15eec51a6de3fcfcafdd9586cd3fc0bed5ed652d592c864d62cf53641aa035f124a328c8e8c6eb5003adbd98c609f575be8cf088f5bf02fbe7d9b48f8a156a36fc0a2cdabd96c1326d1b998d7c3eb6ab2d78d308d59bf3be8a76309d7f74ff81c1a014b27ba96657c4b74e12df534b2594b7458bf8027c6cbccb4bae35b9a08ef1424a8b6a92e80663c8f0d72e475a4d06277ea908af5a20bc6f63c2e6ee5f0aab632c314be1d"}, {0x70, 0x11f, 0x10000, "e91af2183371e57273e7f73e7c74809e92be2d2d9b78272d641c343c866646f3903d68c2ceb7638820ace0bee6c75dc4a5dd0548e0a368a1cdc9c6a8e36bab8a60ac39db494603d413754bd2cc70b586209f0dec1d9348fd27608ccd14ce"}], 0x5, 0x10}, 0x20000080) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f000000b000-0x5c)={{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x9}, {0xa, 0x3, 0x5770, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x5, [0x7781, 0x3, 0x8, 0x0, 0x5, 0x5, 0xe97, 0x3f]}, 0x5c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000b19000)={0x683e, 0x200, 0xfffffffffffffffa, 0x800, 0x0}, &(0x7f000052b000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000360000)={r8, 0x0, &(0x7f0000671000)=[]}, &(0x7f000025e000)=0x10) setsockopt$sock_int(r4, 0x1, 0x2f, &(0x7f00005d4000-0x4)=0x5, 0x4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f000000f000-0xc)={0x10000000, 0x0}) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f000079e000-0x4)=0x3, 0x4) epoll_wait(r4, &(0x7f00005bf000-0xc)=[{0x0, 0x0}], 0x1, 0x400000400) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r3, &(0x7f000000f000)={0x7ffffffd, 0x0}) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000008000-0x4)=0x84, 0x4) shutdown(r3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000206000-0xc)={0x40000002, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f000045b000)={{0xa, 0x3, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, {0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x8}, 0x101, [0x18475521, 0x2, 0x4, 0x462, 0x7e, 0xdd8, 0x0, 0x1]}, 0x5c) 2017/11/23 12:05:24 executing program 3: r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f000072c000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x801, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000a84000-0x28)={@common="6c6f0000000000000000000000000000", &(0x7f0000dbc000-0xc6)=@ethtool_pauseparam={0x11, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet6(0xa, 0x7, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000e47000-0x8)={0x0, 0x81}, &(0x7f0000510000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00005cf000)={r3, 0x5}, &(0x7f0000fc3000-0x4)=0x8) fstat(r1, &(0x7f0000270000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000c9f000)=0x3ff, 0x4) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000a13000)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000067e000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000233000-0x4)=0x20, 0x4) getgroups(0x4, &(0x7f0000a10000-0x10)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r8 = getegid() setgroups(0x5, &(0x7f0000671000)=[r4, r5, r6, r7, r8]) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000fbb000-0x8c)={r3, @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]}}, 0x8c) 2017/11/23 12:05:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000599000)="01000000f6ff060000070000009139cc", 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000b89000-0xc)={@rand_addr=0x0, @broadcast=0x0, 0x0}, &(0x7f00006f1000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c22000)={@common="6c6f0000000000000000000000000000", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000011c000-0x10)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00008df000-0x10)={r2, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a2e000)="2f6465762f7667615f6172626974657200", 0x2, 0x0) r4 = syz_open_dev$usbmon(&(0x7f00009a7000-0xd)="2f6465762f7573626d6f6e2300", 0x15c00000000000, 0x200080) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000f7a000)={0x2000, 0x0}) r5 = syz_open_pts(0xffffffffffffffff, 0x181000) ioctl$GIO_SCRNMAP(r5, 0x4b40, &(0x7f0000fe4000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000906000-0x4)=0x0, &(0x7f0000255000)=0x4) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00003b8000-0x10)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) close(r0) execveat(0xffffffffffffffff, &(0x7f000023c000)="2e2f66696c653000", &(0x7f00003b3000)=[&(0x7f000090a000-0x2)="5b00", &(0x7f0000337000)="6c6f0000000000000000000000000000", &(0x7f00002b2000-0x4)="946c6f00", &(0x7f0000088000)="7472757374656400", &(0x7f0000cfa000-0x10)="6c6f0000000000000000000000000000"], &(0x7f0000f50000)=[&(0x7f00007d6000-0x9)="2b73656c696e757800", &(0x7f0000ac8000-0x2)="7d00", &(0x7f000043b000)="6c6f0000000000000000000000000000", &(0x7f0000f42000)="5e00", &(0x7f0000afc000)="6c6f0000000000000000000000000000", &(0x7f0000ffa000-0x1)="00", &(0x7f0000adb000)="73656c696e75782f766d6e6574306d643573756d6129405e47504c3a706f7369785f61636c5f6163636573732476626f786e6574302d5d6367726f75702f76626f786e65743073656c696e75782d2d73797374656d00", &(0x7f0000bc2000)="6c6f0000000000000000000000000000", &(0x7f0000089000)="6c6f0000000000000000000000000000", &(0x7f0000166000)="6c6f0000000000000000000000000000"], 0x1100) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000250000)=0x0, &(0x7f00002d4000)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001b9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b7e000)=0xc) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00003d6000+0x66c)=0x0, &(0x7f0000daa000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000aa1000)={0x0, 0x2, 0x10}, &(0x7f0000b02000-0x4)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f00007bb000-0x8c)={r6, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000ecb000)=0x0, &(0x7f0000de6000)=0x4) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000df1000)=0x8, 0x4) setsockopt(r0, 0x100000000, 0x6, &(0x7f00000a9000)="f215e11dbbddcdcbf06215ed16cd1e23e9ad7b771327a3a38de9be8da31db0dd43af6974a6f9dc72dd61ad5b6ad0863a801ae8e492cc0ba723a188e3fefc9e5844c74e1b53552cbd15e7d66cdb8e7a85d3f053723d1d5e218eaa5e53d1c0591f379e8c7dc3ca9b3f5492e718bf452601c622af557319e3ed3c257a9e391e0a6693e253647c8b40609d8dc14f00f0", 0x8e) getdents(r4, &(0x7f0000eb8000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x78) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = add_key(&(0x7f0000bbb000-0x8)="7472757374656400", &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000d6000)="", 0x0, 0xffffffffffffffff) r8 = add_key(&(0x7f0000eff000-0x6)="6c6f676f6e00", &(0x7f0000acd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bda000-0x56)="", 0x0, 0x0) ioctl$GIO_UNIMAP(r5, 0x4b66, &(0x7f00006c9000-0x10)={0x5, &(0x7f0000183000-0x14)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) keyctl$search(0xa, r7, &(0x7f0000fd5000)="6c6f676f6e00", &(0x7f0000e8f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, r8) 2017/11/23 12:05:24 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) inotify_init() ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000e8e000)={0xfffffffffffffff9, 0x2}) r1 = epoll_create1(0x80000) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = fcntl$dupfd(r1, 0x8000000000000007, r2) syz_open_pts(r3, 0x42) mknod$loop(&(0x7f000085e000)="2e2f66696c653000", 0xc000, 0x0) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = eventfd(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000265000-0x8)=0x7) r5 = syz_open_dev$sndseq(&(0x7f00006c6000-0xd)="2f6465762f736e642f73657100", 0x0, 0x8800) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r5, 0xc08c5334, &(0x7f0000781000)={0x45e, 0xfffffffffffffffe, 0xfffffffffffffffe, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCMGET(r3, 0x5415, &(0x7f0000aac000)=0x0) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000499000-0xc)="2f6465762f72666b696c6c00", 0x10100, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f000078a000-0x4)=0x0, &(0x7f000094f000)=0x4) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f000093a000)="2f6465762f72746300", 0x6800, 0x0) fcntl$setlease(r5, 0x400, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r7, 0xc0505350, &(0x7f0000c45000-0x50)={{0x9d, 0x101}, {0x9, 0xfffffffffffffff9}, 0x94, 0x2, 0x400000000, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept(r0, &(0x7f00000ba000)=@in={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000067b000-0x4)=0x10) ioctl$int_in(r4, 0x5452, &(0x7f0000001000)=0x8001) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r4) getuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000015000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000015000-0x4)=0xc) ioprio_set$uid(0x3, r8, 0x1000000000) 2017/11/23 12:05:24 executing program 3: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000001000-0x10)={0x0, 0x0}, 0x10) r1 = socket$inet6(0xa, 0x3, 0x821) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r1, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000dd9000)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = 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(r2, 0x2, &(0x7f00005ce000-0x8)=0x0) r3 = 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) r4 = accept4$inet(r2, &(0x7f0000ac2000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a15000-0x4)=0x10, 0x80000) fcntl$getown(r4, 0x9) request_key(&(0x7f00008a1000-0x6)="6c6f676f6e00", &(0x7f00008b8000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00008c1000-0x11)="2f6465762f7667615f6172626974657200", 0xfffffffffffffffb) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f00006bb000-0x8)=0x0) 2017/11/23 12:05:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, []}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = syz_open_dev$loop(&(0x7f0000851000-0xb)="2f6465762f6c6f6f702300", 0xfffffffffffffffc, 0x43ffc) pipe2(&(0x7f0000aa1000)={0x0, 0x0}, 0x80800) setsockopt(r1, 0x5, 0x6, &(0x7f000008e000)="eb13112472ddefcf1c1eff9d759e2eb7af1ea83323879a7edf55678182e23aa87a58365cb2a3c7191f3d360ce34fe99928ea90f9770ab2d2e891c03f6aa70acd878edb4f2c9932262d9624ca153ea62c8946fdc491efaffdfd76424e9a5f0701287e838194d764367e4e770d5b7971d45b5b2a1d8317108234a9d8bcef9687b615a23faf0973c6a3a06cde8d203b010c391b066dbafc1de14145d324e9b51d920a44", 0xa2) dup2(r0, r0) read(r0, &(0x7f0000f69000-0x200)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200) mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000f52000)=0x0) r4 = getpgid(r3) tkill(r4, 0x1000000000016) [ 41.734644] mmap: syz-executor4 (3822) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 41.762452] device lo entered promiscuous mode [ 41.773559] device lo left promiscuous mode 2017/11/23 12:05:25 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x68e8, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, r0, 0x0) r1 = 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", 0x80000000208240, 0x20) r2 = open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x0, 0x120) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgrp(0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xfc, 0x10000000000000, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd84, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x10000, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x81cb, 0x5, 0x26f}}}) write(r1, &(0x7f0000f73000-0x1)="f5", 0x1) r5 = socket(0xa, 0x2, 0x0) exit(0x6) connect$inet6(r5, &(0x7f0000375000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x6}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f000021e000-0xb0)={{0x100000001, 0x100000000}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x20, 0x21800, 0x5, 0x1, 0xb7, 0x439, 0x0, 0x0, 0x0, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = open(&(0x7f0000eb2000-0x8)="2e2f66696c653000", 0x28042, 0x0) connect$inet(r5, &(0x7f0000bdb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fallocate(r6, 0x0, 0xfdff, 0x7e70) sendfile(r5, r6, &(0x7f00003ec000-0x8)=0x32, 0xfffe) ioctl$sock_inet6_tcp_SIOCOUTQ(r6, 0x5411, &(0x7f00007d8000-0x4)=0x0) setsockopt$inet_dccp_int(r6, 0x21, 0x1d, &(0x7f0000b41000-0x4)=0x1, 0x4) fstat(r5, &(0x7f0000678000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = syz_fuse_mount(&(0x7f0000888000-0x8)="2e2f66696c653000", 0xe001, r7, r8, 0x4, 0x30410) connect$inet(r2, &(0x7f000092b000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) flistxattr(r9, &(0x7f0000ee0000-0x40)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40) getsockopt(r5, 0x0, 0x6, &(0x7f000086f000-0x57)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000b63000-0x4)=0x57) ioctl$sock_SIOCGIFCONF(r5, 0x8910, &(0x7f0000f5d000)=@buf={0x1, &(0x7f0000d5c000)="20"}) getsockname$packet(r6, &(0x7f0000aed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000bef000)=0x14) 2017/11/23 12:05:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) 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, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) clock_settime(0x0, &(0x7f0000ab1000-0x10)={0x77359400, 0x0}) connect$inet(0xffffffffffffffff, &(0x7f0000464000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup2(r0, r1) ioprio_set$uid(0x3, 0x0, 0x0) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt(r3, 0xffff, 0x7f, &(0x7f0000002000-0x55)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000000000)=0x55) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fchown(r2, r4, r5) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000ba4000)=0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) r6 = request_key(&(0x7f0000c85000-0x6)="6c6f676f6e00", &(0x7f0000ed9000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000608000)="766d6e65743173797374656d5e2d00", 0xfffffffffffffffa) r7 = add_key(&(0x7f00002cb000-0x6)="2e6465616400", &(0x7f0000c00000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f14000-0x66)="95ef53ef254886ec1cc387d3ff6871732aadd408dbd7372398185c8418f2265b5b4563a07d8915063af826bf9f49eb8f89a148be7a29a92be05e4d9460be0c71e3efbdc1e0be03971e391b2f135f2074c87a5f56f2d17ce4fc9d2de363a1cf57abb76879b36b", 0x66, 0xffffffffffffffff) keyctl$instantiate(0xc, r6, &(0x7f0000811000)="3ddea4126ec46c149aa3d031683089501c92b0bcb03a9bdcf5a95145bd1934e14560973e889e3b22c5d7c9430c9d4ebc6b0f04e6cdab173ed378e7d00b002b145be2ff9e868a10e1bd3db1a39af8929747e099ee58ebb3de064ea6396640d51713fffeb8aafd02821f0991d99c678626dfa243da4e241ee98748b8d6bfb4a2a74e8402b3e58805826e384e8215c28bfa1ee3", 0x92, r7) ptrace(0x4207, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00002f1000)={0x0, 0xd7, "317aa2c8ffeddd9aebe667541b22ca61d9301de2dfdc82d693b2c4051ad0803fb0f963b0786bf440123fff9d50bba7256a74a8374de21fb21a8f8aa2606d853145783d8a780c67907d72dcece331450cf3a7146508c9d17e4754894863b186fb825a9df15943831acfd29dc3b602680cd4c8e127bad701e8429f97f24d37688a48c5af29ac93379d6613f4a6d26086d0a3af1828cd19080e9792104c99f0ef13d95402444e1d48d6154dbbff775446e22dc9f154f75b6c8cfded7c0bbb1027b9b6557884da5e28c7a0b473a36dd7bfe2b63f8efaa3b18a"}, &(0x7f0000338000-0x4)=0xdf) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000189000-0x4)=r8, 0x4) socketpair(0x8000001001, 0x4, 0x5, &(0x7f00003bf000)={0xffffffffffffffff, 0xffffffffffffffff}) [ 41.822669] device lo entered promiscuous mode [ 41.832889] device lo left promiscuous mode 2017/11/23 12:05:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000168000-0x4)=0x100000007, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ebf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ebf000-0x4)=0x3fc, 0x4) sendmmsg(r0, &(0x7f00001ce000)=[{{&(0x7f0000936000-0x6)=@hci={0x1f, 0x9, 0x3}, 0x6, &(0x7f00000d8000-0x80)=[{&(0x7f000073a000)="510e1cfb6700dc31cff97d332fa52f72936346f965726b776359e5c38729733390f67720e6dd06ba8817e6026b3c364156bb0abd71fdcd8ef5d7723701c47f3781e4f072a8a813db50ec571d3f3751", 0x4f}, {&(0x7f00007f8000-0xbd)="1565875facc924634ae290be9868fc8236a488cfb667e201cfeb877052315120af6eb8e9e3dd025864c80bdf8276949a4ac8f01a89922c39028e0dbe617931cb011c77605ad6f3ce9d69ab6bed3c1b285582345daa09db5df20a3c77346444f9fdf886164038e077efffdaca713b4cfc804e90efa8c932003374d47ed38f7397774a75b67e0afee59130b720ebd451a7f988c5d5ed94e393fabf0cf040baa38132e6c5c3e66fdd8449c29466caa86ff773dec913ac2c86a677d5ec962d", 0xbd}, {&(0x7f0000936000-0xb0)="4980ca27cea21df0a503b3b88aded1d5e69a35465b80ba2a9ee1ea5028d92e7376ea84048b75151d3a338799b8e2294ff0782138abd2961ee72602dda7957d8565f3f17a971f7a976611d4f3b8c56158db56ffc83ccffc60e161d28e02f95ada07c7a330863e1c9f1707a8a84487b8694900745cfdc053c86c48f8ef7e3d210cba5de4e0cd1abe3fe9b5d6520f3cea57a40a9d22b3d053980dee03dfaf4a369e24b4e0db4e3ea8085de7cf7205908f9c", 0xb0}, {&(0x7f00002dd000)="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", 0x1000}, {&(0x7f0000936000-0x37)="0a4c2dbf36ff5081d335b143af49438d42a168f9ae4f4418adc6558b3aaa983e34e7d482402082aeb3253ea9eb96ff81864d43cb786942", 0x37}, {&(0x7f0000935000)="37f21e182894830f7f15f99c42a9bebe10ec24c25be7ebce5cd3e3a0438f9c7806cf02d67f1431d6021f29f1754427adc090067a96c833c454170e816cabd494f9878fc59a82de54266ff184036958a28767042d9c846d9fcbe45acb0aa2c84261f37a83ce363a4cec14c0e8018c7aa47d11193c35c510d641a275c146fe86de2b4eb86a867d6cdcf5bdc77b0d", 0x8d}, {&(0x7f00005dc000)="8b436eebabeb9d015e4400ae631dfd0763fee9d69796451e51d6536afc21259380c6dc65bc5d35bceae5799e9083495d7659b16a3763ddb33386bf1a0657309eaab10ae3d1875feae2df7cae4895f25c40bee3915c9cf672f332d2e70ac9e1f6ea1785633d904555e4eadcf01b6c13e56717", 0x72}, {&(0x7f0000935000)="785cd23c58f7b90c88d0e864d4a721d6a4e021e78bd686307ba6b5cd371309801956d067215631c4aacc22ba6834f5", 0x2f}], 0x8, &(0x7f0000935000)=[{0x70, 0x115, 0x4, "6d693ad4d33a4a74b4d339d87a07c3f0ca5f3ae9b40ea3e0c6e1ba2a3b9d625e6838e190feb51e1ffd701ac2d8de9661034c2c45a240c79abf72e456afa007cf8e71055d7b4cd1e59ec813eb5f98fbc77bc23981ac8b992d52e4cfa61b2e2f"}, {0x50, 0x0, 0x8390, "cef4cdc2a808abf3f2f4ed1bd3f554a6a7fc7266478b93c26f5fbce0a00e1312f48fdc9afd7bc2368a8bf3f6c587e886bc12d9238be1d5a1a429bfa652dc5b"}, {0xb0, 0x114, 0x10001, "fea42e6e11f7211155c25b84d290d8dd9c7d0f7e523563a0fa374f2a2e47973cf23d1ec0da349194dd202626b45799ce86d07309e8573531c259c5320496bcac91db5de800098fea74154ecce0de15d185329689101ec1013e05a14d958f6c60723d93ccfbcd5b8a87d9ea66a2e3a8721e8f05883da2150afa3541087b712d77bbee22d3f02ef4aee0b58bf5c1706d4f0057a03909ad8a73f41ede10deb1"}, {0xd0, 0x107, 0x0, "6bb9ffc6a2d94f1300317f805313bbf913e0f7ca5f50b9c32f6947ccb9791be1e1839009386e9771fe34102a1ab77d3e14dc09d191484d8a0a980b95917ed0859a627988f9a3b0fd7e3a34729372591437688b8f39bfa23122a43cb3f2593eca8ea7a3d48550e4327e6b0ad3ce5457ce40a8d4236214223b13d7c1e9899841532dbd0f44359fc8db9cef29a3acbbf17ec0ffa2d5fcec8b2ac68e569a44f32ca3b58b97190e5f9ea37bf3e34c3e9ad44058002bbdfb4b29b7ec4acc7e28c9"}, {0xb8, 0x11f, 0xce, "9935ba5574b61f8a138b12709dc85e3b66ba458e5862e97affe245cdea0909e708e271b83f7426d3628819e4b1eb7c83fa2cae3bde9d8da489caf3e97ab07d2fd9e2eca9bcf1751a624bc187c9146fd9c1a0830aa497107de42dafd6ac78353230701966d9babe4ccd86e1664dde1a3329d3acf6f42a7998005c9bfb35853cde4f6209da8ec1a1df3ff82514069bfa91f620277b81e7260172965396c77a3e000574"}, {0xe0, 0x111, 0x1ff, "02db21ead3dd1974db51a88045cfc092bfa024d7b05fbe941409a1d5447926ac327da2e91993f131fdf32014c6d8ac5e43d1ea04da6e50ef979bddd2bc95d9e8a6c66b9d02e2c8c33480e191bb212a79638cbbe8afc263529c86526e62e7fd40ff15a21e118ba578784f4690a82d4a5939994ebb4e1e43d7ffc9ccc324e2bc8e3b7e92f38f7940b32c74af1ea850125eba17c6287b966824668eef6dd791eccf0c34611f8ebfc6ecab5c6ac733b440d05dfb9590b2fe5378c608daef2043fc798dd26a79c7f14daedc2add6492985c23"}], 0x6, 0x40}, 0x1}, {{&(0x7f0000935000)=@un=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f00008e1000)=[{&(0x7f0000748000)="5dee4abbb4bf37c38565bf5f29fa3dede0f59dc8088403a08b055eeb3d34159ed968f809db991f9dcddfe04cdb9be7b67c51ae9e0f3dcb3179e880be10fad5976b22b9d3cc7c95300e031c57ced7b956dc73d1bbbfa497f59a17bcdeddaedcbed32fc51e303f700135d0b814fb7d8854279a241cf1f29026c65aea051652b55f946bb3e2139c29276a4f7327078d6b3d6305b7492e04e75f9e08ccedd52c7d9bfae8f2833000f589bf700b737b864a111b5976726a8fe8390b30768059c892f7f8f113c850209a3d9b92c08e6942efb79445df5100376edb65fb127c36184023e815e8", 0xe3}, {&(0x7f0000745000-0xa7)="da2a4ce3826f4422b93b1820106543c1167e15e01d9f56c815e04e4c72af45e99dee52b4711ffc79a04f64641d0081be8c9ad49920c97e489278061aad3634da4c043a901cae4e7c77942644d7627b85eaabf91376ae48ddaba6cb469f6bd9c666ff255f0e7303b0252dc39813c5a2aa37aafdad4deffe35d7c39ad22e56f72ebc1456bce3516e8d399ff68334fc7b0694f7a1baf01d685b32400fff6e9a72d5f687edaaa63a29", 0xa7}], 0x2, &(0x7f0000936000-0x200)=[{0xe0, 0x0, 0x7fff, "5437b43d4f19ad374a670fbec03157094ad88a1f0ed2b11e9858b23ae7234df3e41daaf34c20a45a36aad90c15b041ba5c44af4fa38ffc2598d2c0a40c6001423abe57a046c71708af554c1685d48f422bece897436d728a96b888611462d49cfaef4594bf83ec1229dccff7e4c8d25f7d05b4db611d1c7b89bd5ee9d33e8b38663b0fc188c7b573cd6b3294b55a3047e5f0cd228726541d487dc7638728166dc442036fb4c60e1e46cf6dbb03e68a9e538fb0989f8e169beb97626fde57619e70e977584a88270ff70927a88bdddf2a"}, {0x110, 0x11b, 0x100000000, "ef47f531a9d11c539948e675447c56d7d3e5ade0df1e3d3acbebbe7745fea47cd195887727cc4482e68071bde8ca7d5e0053f9a110f659d544b3c5f42944bd9b7e0587cf6909ca8f0f0782d7ad542fc23b4be718010e9c8373e6fe453cc02cc27445ac6e3e574b79cbf94c98c0da4d1049c307fa83ed5b87a5651fd49c2a799321ce7835af1de88ccc2ce2950a340eac257d2d126c59d47df88f1c89a9369789dcc0c3734656d5759fb9ae3c1827a0d88ad3d017b73b472f632cb08649a14bd5d942462fb46776702f007e6a2c0036a7a9e15185e45268b376dd8c3327ec0d12ccfb6beca00160de892b05ed9f09816c57f7b002d50778da08"}, {0x10, 0x108, 0x1, ""}], 0x3, 0x4080}, 0x5331}], 0x2, 0x4000) r1 = socket$inet6(0xa, 0x8000e, 0x400001) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ddf000)="2f6465762f70746d7800", 0x2000, 0x0) readv(r2, &(0x7f00007ae000)=[{&(0x7f00002f0000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}], 0x1) ioctl$sock_proto_private(r1, 0x89ed, &(0x7f000052d000)="2e2481a2bb0f828b4939e5c901a6dcae0286a93dce1bafd13a") fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000ab8000)=0x194300000) ioctl$KDDISABIO(r2, 0x4b37) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) ioctl$EVIOCREVOKE(0xffffffffffffffff, 0x40044591, &(0x7f0000de2000-0x4)=0x0) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000016c000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000795000)=0xe8) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000d0c000)="4ef11f1b9b68fa44b63a30c31d138ced30e5f0d6517313500448b71cdef15ebdd61f9546b6043a21492d35da6266ec9a03c7f3520d294a01cffdbc24576d88aa79a236cb7957708c1c2340c81dea000c284702e3a7150a4674e2ba21c4945fdecfe86a65c26ac931fccb3182", 0x6c) r3 = syz_open_dev$sndseq(&(0x7f0000ebe000)="2f6465762f736e642f73657100", 0x0, 0x0) dup3(r2, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f0000471000)={{0x0, 0x0}, 0xfffffffffffffffc, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setxattr(&(0x7f0000e79000-0x8)="2e2f66696c653000", &(0x7f000067b000)=@known="636f6d2e6170706c652e46696e646572496e666f00", &(0x7f000091a000)="2f6465762f70746d7800", 0xa, 0x3) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000a09000-0x4)=0x0) time(&(0x7f00005c8000)=0x0) syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x0) close(r0) 2017/11/23 12:05:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000599000)="01000000f6ff060000070000009139cc", 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000b89000-0xc)={@rand_addr=0x0, @broadcast=0x0, 0x0}, &(0x7f00006f1000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c22000)={@common="6c6f0000000000000000000000000000", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000011c000-0x10)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00008df000-0x10)={r2, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a2e000)="2f6465762f7667615f6172626974657200", 0x2, 0x0) r4 = syz_open_dev$usbmon(&(0x7f00009a7000-0xd)="2f6465762f7573626d6f6e2300", 0x15c00000000000, 0x200080) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000f7a000)={0x2000, 0x0}) r5 = syz_open_pts(0xffffffffffffffff, 0x181000) ioctl$GIO_SCRNMAP(r5, 0x4b40, &(0x7f0000fe4000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000906000-0x4)=0x0, &(0x7f0000255000)=0x4) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00003b8000-0x10)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) close(r0) execveat(0xffffffffffffffff, &(0x7f000023c000)="2e2f66696c653000", &(0x7f00003b3000)=[&(0x7f000090a000-0x2)="5b00", &(0x7f0000337000)="6c6f0000000000000000000000000000", &(0x7f00002b2000-0x4)="946c6f00", &(0x7f0000088000)="7472757374656400", &(0x7f0000cfa000-0x10)="6c6f0000000000000000000000000000"], &(0x7f0000f50000)=[&(0x7f00007d6000-0x9)="2b73656c696e757800", &(0x7f0000ac8000-0x2)="7d00", &(0x7f000043b000)="6c6f0000000000000000000000000000", &(0x7f0000f42000)="5e00", &(0x7f0000afc000)="6c6f0000000000000000000000000000", &(0x7f0000ffa000-0x1)="00", &(0x7f0000adb000)="73656c696e75782f766d6e6574306d643573756d6129405e47504c3a706f7369785f61636c5f6163636573732476626f786e6574302d5d6367726f75702f76626f786e65743073656c696e75782d2d73797374656d00", &(0x7f0000bc2000)="6c6f0000000000000000000000000000", &(0x7f0000089000)="6c6f0000000000000000000000000000", &(0x7f0000166000)="6c6f0000000000000000000000000000"], 0x1100) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000250000)=0x0, &(0x7f00002d4000)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001b9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b7e000)=0xc) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00003d6000+0x66c)=0x0, &(0x7f0000daa000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000aa1000)={0x0, 0x2, 0x10}, &(0x7f0000b02000-0x4)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f00007bb000-0x8c)={r6, @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]}}, 0x8c) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000ecb000)=0x0, &(0x7f0000de6000)=0x4) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000df1000)=0x8, 0x4) setsockopt(r0, 0x100000000, 0x6, &(0x7f00000a9000)="f215e11dbbddcdcbf06215ed16cd1e23e9ad7b771327a3a38de9be8da31db0dd43af6974a6f9dc72dd61ad5b6ad0863a801ae8e492cc0ba723a188e3fefc9e5844c74e1b53552cbd15e7d66cdb8e7a85d3f053723d1d5e218eaa5e53d1c0591f379e8c7dc3ca9b3f5492e718bf452601c622af557319e3ed3c257a9e391e0a6693e253647c8b40609d8dc14f00f0", 0x8e) getdents(r4, &(0x7f0000eb8000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x78) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = add_key(&(0x7f0000bbb000-0x8)="7472757374656400", &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000d6000)="", 0x0, 0xffffffffffffffff) r8 = add_key(&(0x7f0000eff000-0x6)="6c6f676f6e00", &(0x7f0000acd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bda000-0x56)="", 0x0, 0x0) ioctl$GIO_UNIMAP(r5, 0x4b66, &(0x7f00006c9000-0x10)={0x5, &(0x7f0000183000-0x14)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) keyctl$search(0xa, r7, &(0x7f0000fd5000)="6c6f676f6e00", &(0x7f0000e8f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, r8) 2017/11/23 12:05:25 executing program 7: mmap(&(0x7f0000000000/0xdd5000)=nil, 0xdd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000287000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000021e000-0x3)="050000", 0x3) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000f61000-0x4)=0x7, 0x4) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f63000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(0xffffffffffffffff, &(0x7f00008fc000)=[{&(0x7f00004ba000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84}], 0x1) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00007a1000)=[{&(0x7f000051f000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000f63000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c}, {&(0x7f0000f63000)="", 0x0}, {&(0x7f0000d77000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa2}, {&(0x7f0000803000-0x7c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7c}, {&(0x7f0000939000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000f63000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x52}, {&(0x7f00002a4000-0x15)="000000000000000000000000000000000000000000", 0x15}, {&(0x7f0000f63000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x86}], 0x9) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000bfa000)=@int=0x8, 0x4) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r3, &(0x7f000093b000)={&(0x7f0000f63000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000387000)=[{&(0x7f00009a6000)="e64c73622d1d8ce5ea35d3eba537f203642995f71d1ae06050f2e28d0f71a6633080d8ae9b9b7effffda9f29b7712ae9117d04cfd9b729dc6648e0fcce0580b245db0cb5a304a82a3e6316a58315df6ca863bd2d1f97d38a99299359c09ab2ff6b1e815d67358cc5041bdffebe628bb1b8ee9d0b2e223070951f100c3f1b0d7cfd1f5b9b2b4425a66e78a737370fececf755b0c3f2f3c46b508c1e2612b9a971c8562a84a938fee5d644b41276", 0xad}, {&(0x7f0000f63000)="02b09543af9f6762ec33202464817e3172ef390d86742873ba9dc547e83dddada9a6bbe1eaeb11f2d7265a82f792a8f52674419c373cd399232b2a1def67008e5b8edef7a90c7c9485003afca4b2fc020610ce952d791ea19253e30e193566117579a6baf4a41448bcb9e51e5513b0271f756b", 0x73}, {&(0x7f0000f63000)="de953cb777f89c8133e7c115281b7f8403f6a41b803836ecec10909eb849fc9429dd29d7d948623b70608a4e4d5da67599fbd4a189d1b5a164efaeb14dd0b894c32f42d962965dfdba6193b6bb229d03584b2d52f520ff3be9f7b0e534df109b6fa3033c2df066bb8243f427451a6a1fdce705b8ce00b7953977bcf1fa31380080049c0494784ce1043e8c42c66c337be7eca90a1b5e80bf69f3701cb32b68697da7cf354803551c5a5d7c5effa1ccaa839b5bc2702d4e4316e4f2ea4ef2838cdb13f792f4e9a8f54ab269cf09c56cd0e01aa5826bea86986161aa2b833804f9d169f1a43924acc4c39e058e646014532940baaf5ed702", 0xf7}, {&(0x7f0000f65000-0xdb)="e9d92cc0a62a7a62ea81eeb6abc257fb370a74f3ccdf64706aa2e229aeab1954d3e46caf77d971cc4fa08b20fb58e89fe55b924fba586ec3fe59862fafafd28da7da3247dc4885a10c938c36df375c0dc892ad20aa76513eb37fc5c7ddd668fd2f34bb2177a381039e7cde317d3fb8d0670e1145597b6c7108bcdf3542c738e7f9cf6f59cd36826a1b983ba91b52669654c584cb6294d9c436b694e46b6362a5c1cf8c714e5ae6aa0c95cc176e5d7422924d24c0877989e6eb42c4007477f588c184a6104452bbd26bae5d24a3f3d9d6e6aeba420fab0225b03b66", 0xdb}, {&(0x7f0000087000-0xcf)="5ca1cdef9cb184f390bac1838bf99b12f6eddb22a066e505891508baa2dd37b2d71315d888870ec70501979cb5b0fb094cbdd4c53db27e51d5e4e11497acd23799976e47488cef0b8f8d5909e3b70939f74c7cf1e944fdd9acc8f45387220168b63413d5b0f04dab52d1178fed41252878489c7f479098016ac062a73d5dfeacc7eed778a4ff40b308b6ab1c47fbc4977e254bb43f256e479d83d7b3cb1d8dd05788b10ba56f36a4444a511f1aa5a25186345676e4f3c90b23f3ec4ddd0d0a0118e4247e198f91d6b226cd14919ecc", 0xcf}, {&(0x7f0000291000)="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0x1000}], 0x6, 0x0, 0x0, 0x0}, 0x20008000) socketpair(0x11, 0x0, 0x3, &(0x7f0000b2c000-0x8)={0x0, 0x0}) vmsplice(r3, &(0x7f000050c000)=[{&(0x7f0000137000)="0a", 0x1}], 0x1, 0x2) splice(r0, 0x0, r0, 0x0, 0x8527, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2017/11/23 12:05:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000493000)=[{&(0x7f00006ee000-0xc2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc2}, {&(0x7f000020f000-0xa9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa9}, {&(0x7f0000579000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x98}], 0x3) sched_setaffinity(0x0, 0x8, &(0x7f0000797000)=0x75) perf_event_open(&(0x7f00006d1000)={0x1, 0x78, 0xc2e, 0x3, 0x7, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x2, 0x0, 0xfffffffffffffffe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r1, &(0x7f0000b98000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f000064c000-0x10)={0x9, 0x0, 0x80000001, 0xaf2c}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000233000-0x10)={0x0, 0x0}) select(0x40, &(0x7f0000394000-0x40)={0x0, 0x9, 0x6, 0xffff, 0x8, 0xfe, 0x3ff, 0x7ca}, &(0x7f0000eeb000)={0x7, 0x1, 0x20, 0x5, 0x7, 0xfff, 0xea, 0x8}, &(0x7f00005aa000)={0xffffffffffffff01, 0x3f, 0x8000, 0x6, 0x8000, 0x4, 0x9, 0x0}, &(0x7f0000da9000-0x10)={0x77359400, 0x0}) futex(&(0x7f0000001000)=0x0, 0x88, 0x0, &(0x7f0000191000)={r4, r3}, &(0x7f0000000000)=0x0, 0x8) writev(r2, &(0x7f0000e07000)=[{&(0x7f0000ca8000)="2900000020001900013d00101b0000f60200001615de0005000000040d000a00051700000000000008", 0x29}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70707000", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000001000)="2f6465762f696e7075742f6d69636500", 0x0, 0x2103) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f00006e8000-0xc)={0x4, [0x0, 0xfd4, 0x3548, 0x5]}, &(0x7f0000143000)=0xc) connect$inet6(r1, &(0x7f000053f000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) 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) [ 41.950165] device lo entered promiscuous mode [ 41.965732] device lo left promiscuous mode [ 42.004393] device lo entered promiscuous mode [ 42.013854] device lo left promiscuous mode [ 42.379476] pktgen: kernel_thread() failed for cpu 0 [ 42.384624] pktgen: Cannot create thread for cpu 0 (-4) [ 42.390054] pktgen: kernel_thread() failed for cpu 1 [ 42.395137] pktgen: Cannot create thread for cpu 1 (-4) [ 42.400520] pktgen: Initialization failed for all threads [ 42.529231] pktgen: kernel_thread() failed for cpu 0 [ 42.534368] pktgen: Cannot create thread for cpu 0 (-4) [ 42.539755] pktgen: kernel_thread() failed for cpu 1 [ 42.544838] pktgen: Cannot create thread for cpu 1 (-4) [ 42.550230] pktgen: Initialization failed for all threads 2017/11/23 12:05:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000ed9000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f000007c000)=0x14) semget$private(0x0, 0x5, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f000036e000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000dc6000-0x4)=0x14) syz_fuse_mount(&(0x7f0000c3f000-0x8)="2e2f66696c653000", 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000013000-0xa)="2f6465762f70746d7800", 0x100000129101, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) getpid() write$evdev(r2, &(0x7f0000b55000)=[], 0x0) mkdir(&(0x7f0000a01000-0x8)="2e2f66696c653000", 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ea7000-0xe)="2f6465762f6b657963686f726400", 0x400440, 0x0) unshare(0x20000) mount(&(0x7f00004a4000-0x8)="2e2f66696c653000", &(0x7f00006e8000-0x8)="2e2f66696c653000", &(0x7f0000c2f000)="72616d667300", 0x0, &(0x7f0000691000-0x1)="") setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f00003b6000-0x90)={0x100000001, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000b9e000)={&(0x7f00007d3000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000171000)=[0x0], &(0x7f0000bc8000)=[0x0], &(0x7f0000232000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x1, 0x1, 0x6, 0x0, 0x0, 0x0, 0x0}) symlink(&(0x7f0000331000)="2e2f66696c653000", &(0x7f0000cde000)="2e2f66696c653000") unshare(0x62020200) rmdir(&(0x7f0000ba3000-0x8)="2e2f66696c653000") pivot_root(&(0x7f0000159000+0x294)="2e2f66696c653000", &(0x7f0000508000)="2e2f66696c653000") socket(0x10, 0x2, 0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d49000)={0x0, 0x10001, 0x800, 0x2}, &(0x7f0000568000-0x4)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00008bd000-0x8)={r4, 0x401}, 0x8) r5 = add_key(&(0x7f000031b000)="72787270635f7300", &(0x7f0000331000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) request_key(&(0x7f0000bb1000-0x5)="7573657200", &(0x7f000001e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000702000)="73656c696e75785b6d696d655f74797065766d6e65743000", r5) r6 = syz_open_dev$loop(&(0x7f00002cb000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x161402) ioctl$LOOP_SET_CAPACITY(r6, 0x4c07) socket$inet_tcp(0x2, 0x1, 0x0) rmdir(&(0x7f0000b4e000)="2e2f66696c653000") 2017/11/23 12:05:25 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$binder(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f62696e64657200", 0x920bafbb9fb22dcf, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000000b000)={{{{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8, @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]}}, 0x5, 0x7f, 0x484, "36f406add81e5ae7fa3421d7b321f858d627afd9d87a86f98ab2f3d350ab2de1fee80ddbef17cab0ce145901d1b640d059c0f4d8bbb350fd935b17b996a894feefe02857b3fa7ce1a94b82a21f851f35"}, 0x160) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mlock(&(0x7f0000000000/0x4000)=nil, 0x4000) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}) madvise(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x64) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x180200, &(0x7f000000b000)="eb452471324a006357", &(0x7f000000b000)=0x0, &(0x7f000000c000-0x4)=0x0, &(0x7f000000c000-0xbd)="539a03fe5c3fad552e1785c920df16b5d0b38464f80fcf863608d46b13b32c447c45dc52f2a8a50a631389d5cbb30c11d2aa6b75b231d74ff2aac708dbe86cd06c296d8b596c0ded545a5370feb1b7fc506e1eba5ba63c9090626e3ad11fd834b8eb4ca54e2ccc8b379a5532ed9d5bbb8d8f7d7566f1fb8ebf9f662d006613aaf860acae3dc27faa6f9326ddb84f326f48c573d45af7faf28b1c86474f8b630c30bec0159722f754773a17e7faaebe55bb01625c85fa56ead269e2f302") clone(0x0, &(0x7f000000b000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000008000-0x1000)="") setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f000000a000-0x4)=0x1, 0x4) sigaltstack(&(0x7f0000008000/0x2000)=nil, &(0x7f0000006000-0x8)=0x0) 2017/11/23 12:05:25 executing program 5: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000e75000)="", 0x0, 0x0, &(0x7f0000e76000-0x10)=@ipx={0x4, 0x0, 0x0, "a31e6ae2c0fd", 0x0, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000e70000)={0xc0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000051a000-0x4)=0x98) r0 = socket(0x5, 0x7, 0x7) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000fcf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fd0000-0x4)=0xb) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cdf000-0x10)="2f6465762f73657175656e6365723200", 0x482041, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r1, 0x89ea, &(0x7f0000fd1000-0x9c)="8cbc726fa76d57608d9a73923fc448b6f3937b3404d66794c8447427e0b83b33afcbca5862028a3078855c59d41f8a1693f2a15e2f199d87cb3e9e8beff4fff621bd31255ad7ee9c18c6d09a6d9cef11ed811d51f1a7558f9ecf92faa7836a952626062b26dfab24f71c2def13342c6078c0a3e9812df55476495c9dcdfb67e02b6d00c0e8b7c897dabe831b5c4ee4a13317f1c2d29d660d449ad152") ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000084f000-0x4)=0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000fcf000+0x7be)=r2) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000e76000)={@generic="1808518d4c63f280010000003e0aca03", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000fd0000)={{0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x52, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000e76000-0x10)={0x0, 0x0, 0x1c, 0x0}, &(0x7f0000acf000)=0x10) r4 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000010000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fd2000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000fcf000)={r3, 0xdc, 0x0}, &(0x7f0000826000)=0xc) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getattr(r5, &(0x7f0000fd0000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000fd1000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x571040, 0x0) write(r4, &(0x7f0000190000)="240000001a0025f0006bb404000000090a0b00ff0010b500001000eb080002007fffe5b7", 0x24) 2017/11/23 12:05:25 executing program 3: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000011000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x4a, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x9, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x200000000000006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x2, 0x0, 0x0, 0x0, {[@sack_perm={0x4, 0x2}, @fastopen={0x22, 0x11, "2b08f32082cddc3d49a817d7479cef"}]}}, {""}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000018000)={0x42424242, 0x42424242}, 0x4, 0x80000000006) syz_emit_ethernet(0x93, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x85, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r2, r1, 0x0, 0x0, 0x1c, 0x10, 0x0, 0x0, 0xfffffffffffffffc, {[@nop={0x1}, @timestamp={0x8, 0xa, 0x5, 0x1}, @sack={0x5, 0x16, [0x2, 0xa7, 0x2, 0x4, 0xfffffffffffffffc]}, @fastopen={0x22, 0xd, "09b38d43cbd44cc34a891e"}, @md5sig={0x13, 0x12, "117a718f748f28d4fffce3e0dff56edf"}, @sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "747baca19bfb10c48a52db7f1e5239f4"}, @eol={0x0}, @nop={0x1}, @generic={0xff, 0x6, "ca4f447f"}]}}, {"0c"}}}}}}, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f000001a000)={0x42424242, 0x42424242}, 0x0, 0x200) mmap(&(0x7f0000000000/0x31d000)=nil, 0x31d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x802, 0x0) mmap(&(0x7f000031d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000031d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000031e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f000031e000)="2200000048000700ea091008090007000a0000000022000004000300040001008c45ab04", 0x24) mmap(&(0x7f000031e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000031f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000320000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000124000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0xa, 0x3, 0x6) syz_emit_ethernet(0x62, &(0x7f0000a9c000-0x19b)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x5, 0x4, 0x0, 0x200000000000, 0x54, 0x0, 0x0, 0x0, 0x89, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, "ab03a1cf658a4c4a52bfbd409a347101ccde4950200ec8eaaff4f0f049aa2547a482ba4374cedab80d5aae120880c886d34361c59adea5d1"}}}}}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00002d9000-0x38)={&(0x7f0000efd000-0x10)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000320000)=[{&(0x7f0000efd000-0x82)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82}, {&(0x7f0000efd000-0x81)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x81}, {&(0x7f0000b05000-0xe7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7}, {&(0x7f0000efd000-0x3e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e}, {&(0x7f0000efd000-0xfb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb}, {&(0x7f0000efd000-0x1e)="000000000000000000000000000000000000000000000000000000000000", 0x1e}, {&(0x7f0000efd000-0x31)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x31}, {&(0x7f0000cb9000-0xf8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf8}], 0x8, &(0x7f000002f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x400}, 0x44) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x1d, &(0x7f000053e000)=0x26400, 0x4) mmap(&(0x7f0000447000/0x400000)=nil, 0x400000, 0x3000005, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r4, 0x29, 0xfb, &(0x7f0000d92000-0x3)=0xffffffffffffffe0, 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r4, 0x891c, &(0x7f0000432000)={@generic="0d2611d652d003d941dac6c368747d4a", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/23 12:05:25 executing program 7: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000fe9000)="69645f7265736f6c76657200", &(0x7f0000fe9000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000940000)="31dcb9400231c22661400882a46e986a62682aab91e5a101fd15c8", 0x1b, 0xfffffffffffffffe) add_key(&(0x7f0000f1a000-0xa)="69645f6c656761637900", &(0x7f0000fe9000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00001f6000-0x68)="4bcb29a3871a2331334b8c3ff7191bee7678eeced97e68b1422e590e4ff122f67679684933ad361767ad6a0524402e47440d1626330d004beb33417070b215fd723d9b0f0cfd2c0e3490483e5eb7d055184a70135c25f1eb036a718aa8947d92e5254b3c6dd9a244", 0x68, r0) pipe(&(0x7f0000fe0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x3, 0x10000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f66000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x200000000000b, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00003f5000)={0x0, 0x4}, &(0x7f0000995000)=0x8) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000)=0x80000000, 0x0) writev(r3, &(0x7f00009ac000-0x60)=[{&(0x7f000015f000)="efe59b5d949bf0d977faa764c0e0406ce4ca128e6ce1995ee8f847d3282fbef2b7073f8f3d8c548735f4738fc3c785390bb52d086270ee6a03bbc46cedffdad27e871c6762c5760a4808076ab6fc09aac5425424166b057bd46916d63277b83d7bb37007b2050e4f42d374af9342a0705607b98e23625f4282601746c27b3772ee9685072c837ea07d6b8b14f534baf5c161e6ad32402e27edaa99423d126ca3302bdd5dd9886f2f7e6bda7dbbb37009d3d05fae174aaeeecd23f2947e4d3a4c0eff4e095fd5e67e033f64", 0xcb}, {&(0x7f0000534000)="92a631621200762fe9b7f73fb1cca5f1231308a587950f6d", 0x18}, {&(0x7f0000d4d000)="155bc0d9025f8759ba98aa4ccf1b91beb867f15120617e6ad70981a7083b65a2c3fbf4d86b374a2f1ee342cef03ed379d725e20732f08cded5c3ecd20f317a75354e6597a5c76d0e9869761e1ec9", 0x4e}, {&(0x7f00007e9000-0x1000)="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", 0x1000}, {&(0x7f0000394000)="2383108a4c2d431583b89669f7fde0e3ecaa3828ec57a4c3d5851613a3302c8479a2003ac59fff72bd9838777ced9c5cf1aebfa4fbb1d4922b9ac9a7a5cefa129ba5ae75acdb9a94eda2918ab758158da2669c52a7d9b3f577757cbe0a45541d9e6f0f7db530418eb679938f5244611143ff1c06da5e653a5f7b4c1fe12512acbdc7cd027705c9456ddf139947d0c1f87d71439b91a801f586c177d5f87b6a2287798a39a56cd940da79032c961462f3dc65cab4237a015354b2eb4ba2c50e085b368e6d362a2fbad6525429f47e6f136a6e37dd4a54170356493f4ecc842a978ecf", 0xe2}, {&(0x7f0000303000-0x2c)="0f3e8437cfa5f98c269e541e0c9f833e62d77d568ec1865ce965f8ec67f4605c937debfea56fbeea0a9672a466518fa7c47e5fc6aff75762756a36ac7a75543f518a7bf1466059911a5cab756a9728fd853a9a643d0ce2159891496c1f5f6c13d21e43a002c264ae30d53128431487bdd6accb271142efce8e0d9b676390944f0a13365270f751d681ace45b635a1171185d87", 0x93}], 0x6) ioctl(r3, 0x8, &(0x7f0000a8c000-0x4e)="96e6357b8a45c101a38d78873c719bc79330700230319040184e4490b7603610a6ceee2802d1779bc8046d90000ce722783937d94f636d41422d746b294aa64194f43a8fbe46428916453d53c5f2") socket$inet6_tcp(0xa, 0x1, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f0000fda000-0x10)={0x100, 0x0}, &(0x7f0000048000)=0x0, 0x4) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x1c0000000, 0x0) mq_getsetattr(r1, &(0x7f0000c16000-0x40)={0x7, 0x2000000000000, 0x1000, 0x4, 0x5, 0x1f, 0x5, 0x200000000}, &(0x7f0000829000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000e8e000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) 2017/11/23 12:05:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000493000)=[{&(0x7f00006ee000-0xc2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc2}, {&(0x7f000020f000-0xa9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa9}, {&(0x7f0000579000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x98}], 0x3) sched_setaffinity(0x0, 0x8, &(0x7f0000797000)=0x75) perf_event_open(&(0x7f00006d1000)={0x1, 0x78, 0xc2e, 0x3, 0x7, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x2, 0x0, 0xfffffffffffffffe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r1, &(0x7f0000b98000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f000064c000-0x10)={0x9, 0x0, 0x80000001, 0xaf2c}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000233000-0x10)={0x0, 0x0}) select(0x40, &(0x7f0000394000-0x40)={0x0, 0x9, 0x6, 0xffff, 0x8, 0xfe, 0x3ff, 0x7ca}, &(0x7f0000eeb000)={0x7, 0x1, 0x20, 0x5, 0x7, 0xfff, 0xea, 0x8}, &(0x7f00005aa000)={0xffffffffffffff01, 0x3f, 0x8000, 0x6, 0x8000, 0x4, 0x9, 0x0}, &(0x7f0000da9000-0x10)={0x77359400, 0x0}) futex(&(0x7f0000001000)=0x0, 0x88, 0x0, &(0x7f0000191000)={r4, r3}, &(0x7f0000000000)=0x0, 0x8) writev(r2, &(0x7f0000e07000)=[{&(0x7f0000ca8000)="2900000020001900013d00101b0000f60200001615de0005000000040d000a00051700000000000008", 0x29}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70707000", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000001000)="2f6465762f696e7075742f6d69636500", 0x0, 0x2103) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f00006e8000-0xc)={0x4, [0x0, 0xfd4, 0x3548, 0x5]}, &(0x7f0000143000)=0xc) connect$inet6(r1, &(0x7f000053f000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/23 12:05:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000091d000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000074000)={0x800, 0x8, 0x1ff, 0x2, 0x400, 0x4, 0x6, 0x8, 0x6, 0x5, 0x4, 0xfffffffffffffff9}) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x0, 0x32, r0, 0x0) mmap(&(0x7f0000309000/0x4000)=nil, 0x4000, 0x6, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f00006bc000-0x6)="2e2f62757300") mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000014000)="2e2f66696c653000", 0x80040, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f00008f6000)={0xbd25, 0x8, 0x7, 0x7, 0x6}) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000703000)=0x0) fcntl$setlease(r1, 0x400, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x33, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000017000)={0x0, 0x9, 0x1, 0x12, &(0x7f000000d000/0x4000)=nil, 0x8}) exit(0x0) r2 = open(&(0x7f0000014000-0x8)="2e2f66696c653000", 0x6c02, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x400000000032, r0, 0x3) symlink(&(0x7f00006f9000)="2e2f66696c653000", &(0x7f0000c30000-0x6)="2e2f62757300") mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x31, r2, 0x0) r3 = open(&(0x7f0000014000)="2e2f66696c653000", 0x20000080040, 0x1) fcntl$setlease(r3, 0x400, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000fcf000-0x50)={0x3, 0x1, 0x7000, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000ddb000-0x98)={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]}, 0x7, 0x2}, &(0x7f0000ddb000-0x4)=0x98) 2017/11/23 12:05:25 executing program 2: mmap(&(0x7f0000000000/0x8dd000)=nil, 0x8dd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f00000c9000)=0x1, 0x4) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000032a000)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x60, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x4, 0x8032, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000a8f000)="2e2f66696c653000", 0x2000, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000f2d000)={0x2, 0x1000, 0x7, 0x3, 0xff80, 0x8}) connect$inet(r0, &(0x7f0000194000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fcf000)="2f6465762f72666b696c6c00", 0x8000, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000fd1000-0x8)={0x0, 0xffffffffffff8001}, &(0x7f0000f18000-0x4)=0x8) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f00005bb000-0x28)={0x5, 0x1, 0x15, 0xfffffffffffffffd, 0x3}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000fd1000)=[{{&(0x7f0000fd2000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000fd2000)=[{&(0x7f0000fd2000-0x63)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f0000455000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e}, {&(0x7f0000fd2000-0x9a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9a}], 0x3, &(0x7f0000768000+0x452)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92, 0x6}, 0x7fff}, {{&(0x7f0000fd2000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005cd000)=[], 0x0, &(0x7f0000674000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd3, 0x4}, 0x8001}, {{&(0x7f0000fd1000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000fd2000-0xa0)=[{&(0x7f0000a59000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd}, {&(0x7f0000fd2000-0xe7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7}, {&(0x7f0000943000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80}, {&(0x7f0000bae000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}, {&(0x7f00001a0000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000a0d000)="", 0x0}, {&(0x7f00006c9000-0x12)="000000000000000000000000000000000000", 0x12}, {&(0x7f0000fd1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1}, {&(0x7f0000fd1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65}, {&(0x7f0000fd2000-0xb0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0}], 0xa, &(0x7f0000c13000-0x92)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92, 0x20}, 0x5}, {{&(0x7f0000fd2000-0x9)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000fd2000-0x10)=[{&(0x7f0000c81000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f}], 0x1, &(0x7f00003f1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x5c7}, 0x1}], 0x4, 0x0, &(0x7f0000541000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000fcf000)={r3, @in6={{0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x100000000}, &(0x7f00004e0000)=0x98) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x25) 2017/11/23 12:05:25 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000002000-0x1)="00", 0x1) setsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000002000-0xfe)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(0xffffffffffffffff, 0x118, 0x3, &(0x7f0000001000-0x3c)="", 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000012000-0x20)={@generic="df4f6dfbbe16b74faae7397387f25976", @ifru_flags=0x3}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000004000)=0x0, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x989680}, &(0x7f0000004000)=0x0, 0xac) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000003000)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00008f5000)={0x8b0, 0x7, 0x9000}, 0x4) 2017/11/23 12:05:25 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf03000)=nil, 0xf03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f04000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f000097d000-0x4)=0xfffffffffffffef1) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000962000-0x4)=0x0, &(0x7f00006cd000)=0x4) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x10, &(0x7f0000f74000)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000a93000)={0x0, @in6={{0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x8000}, &(0x7f00002b7000-0x4)=0x98) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000c4a000)=r2, 0x4) sendto$inet6(r1, &(0x7f00007ad000)="6c01dc", 0x3, 0xfffffefffffffffc, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmsg$netrom(r0, &(0x7f0000b30000)={&(0x7f000064a000)=@full={{0x3, {"47e953e450a015"}, 0x3bc}, [{"8be9ee56d0fa5a"}, {"1eee14f34be6f9"}, {"b03994d092ae38"}, {"be6909313302ec"}, {"4d2c438c474602"}, {"d54a877e17fea8"}, {"b3ba84ce860562"}, {"6328195511a412"}]}, 0x48, &(0x7f0000a26000-0x20)=[{&(0x7f00005b8000)="f741e98f769c4bc0784e4f38ff65c8ac5597b6337da02f2df8fac7a39c1c583cac0f1fec154e19e0b57c7b41c62ece30bae8cc53da9a2c75aee9c27f63235fcb432da6d184171e5c719842a9c1941cd92606fed39ec8b1df5f501952cb80b27613e33b9e6816cfc53b26c05a18900daa41fd70d89aa7d82b137bc4a8660340f7b88c85199a59bfc00cfef4b1b32771fe3a49ca66bd48f9e19411869ef9a43107a69780bfd3b36c54e8", 0xa9}, {&(0x7f0000571000)="8fe9fe00b0ccc2e14a90b885d3b6f8385f645c244bd6a732519ce018", 0x1c}], 0x2, &(0x7f000087d000)=[{0x28, 0x12f, 0x100, "31eaf9cf12cb18dc12a1a047d4e929d72e0b7c"}, {0x88, 0x10a, 0x0, "1a771b04514ade1317229536bbef95aa1b9f51dfaaa72e2e6781469613b17a94da6ab3127f988b6af41409f0d904eabc1cbb9aefbf146a681d3892b71d0ea123c12c245d9f80415f1dd9261c4132aad9bd28f6edc9c85ab07423443f1e3e3b647f95583de985ee4bcf703e8848908e6e779c5f"}, {0xb0, 0x10d, 0x81, "c15cbd125b2162e96da954c833701e78f60ca387cd375b1036244cd3f7560782c74de2dde4d7303043e52d5e8486138110557d2bf8bbfdb10b2b8dbdd4532c4d24b77ce65142efa0a8e69838c4f10465dc9f051e820782bc3dd1ba6d5e0fad0d35fcdc28e26c9f7139ab47d9a129ce79fa37866d657de9aad5802ff44d407948e88a9bb839caec01f7910b4a189984edd714ff046572d44ba41155104184"}, {0xa0, 0x1, 0x2, "e43bfec116badb6ead6fe39d0b9db5fe72bb3fb7215796371f071da52390e5773e2b69116a9f506bd79370a9c78f8e135be46a7973ebca2e482ec40a661f37d6593ef7fc359b938e573da12d2bebeff41c038e7bfc693850eb2dabc6b3486f46b13cb8faf5c8dc701965f02aedcc43edb5c307d6c9771c329ddc1a6b6ecafbde2d954d42a8449099b0445c69bc03ead5"}, {0x108, 0x10d, 0x1, "3edcf79c1a21fb53f8fa138666b5c526274eb2c83b4fbec44c40b6adcbdfdffcd60e8d9c5697907b7a5d035fc05c6ddb622b36052f81a4296eb2b06c729e698d13fdfda97e88ed83dc19f71a6f051984b7397ab9c3d9dc9c039d6c3ae5107463618abdaaf3d762f2f15aa780793a849689e42cf1f8a84adabe7e233a1b7ef8d41ecfa0f841cd0acffe6a37d867db06cefabff1f495fe1c0ab59969374baee8c5cbe0d8f26efb8d0eaaa6b9c4f349645b46cadf0487a67942cbaf4408ec170be03e6a887f86f7a284ec423c3aa8496661a30883b1195af18cade5eb123c271c4e4b6cc42e15e1e1fce5b84fdc779942625c94c339"}, {0x108, 0x0, 0x400, "c2faec70c44f9d7bd59606652fd4c42d671b0303617c2e345b48d099d5e223c8204789381f728f18f1346ab9adba6e66ad34321fc3c0a26a88d182dfcbaca33a51b2935b79eb5ce029b08234c1c2efca624911ae09d40b45c1d709671bd2ebeb6bc6a6da239f5c12a08d080348daeb2ef66be346fb7bae45c1019e67dc7c566366022956659c3f81eb048df71d71a1ec5e520879757871c1571077b2206202933f99e7c0e986a14934a33987404b4bb34d379f2c7d03c30cce93f555f44097ef3a06d6ae1a0349bd341d3a5cb4ec8a23a9963cdc43be3e19fa1a236243584d6cf7461b47af1b2ac490dc19bd7e83e6eeab"}, {0xd8, 0x1, 0x0, "14017da18100619a32ed0230d93f0b1976bb0c7641efddb2ee097352ca9ae40de6f292da9b7775d762b53f1a7724fd38b9e9ffc50d119564343ffc2748588f0e660895c726dd31a8125fb511034baf186b32232716603d3c88962a8482699ffd50e88152cae4093e40adc82acf5e3ebcea90cdd1971112ba796f15725d215ee144b6cf28bae80505f8809d920c29c01e05fd2739e931c691382f85e74168f09eb4f969bcdb2fff5b4fb1f8fe66f49e71079221257c874a7913a083c2623d4cd210746c51c0ae"}], 0x7, 0x4000010}, 0x10000) msync(&(0x7f00002af000/0x1000)=nil, 0x1000, 0xffffffffffff) r3 = syz_open_dev$loop(&(0x7f0000796000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x80000) fgetxattr(r1, &(0x7f0000e15000)=@random={"62747266732e00", "637075736574706f7369785f61636c5f61636365737300"}, &(0x7f000094e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc5) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000c60000-0x4)=0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f0000ef4000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000cd3000-0x40)={&(0x7f00005cf000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000444000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000c9b000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000053f000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x9, 0xa, 0x5, 0x0, 0x0, 0x0, 0x0}) r4 = open(&(0x7f000039a000)="2e2f66696c653000", 0x141042, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000314000-0xa)="2f6465762f70746d7800", 0x82, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00005a4000)={r2, @in6={{0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x41, 0x1f, 0x401, 0x34}, 0xa0) sendfile(r5, r3, &(0x7f0000336000-0x8)=0x0, 0x6bc6) ioctl$TIOCTTYGSTRUCT(0xffffffffffffffff, 0x541a, &(0x7f0000960000)="0000000000") ioctl$SNDRV_TIMER_IOCTL_PARAMS(r4, 0x40505412, &(0x7f00006e0000)={0xffffffffffffffff, 0x29e, 0x4000000000000, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept4$ax25(r4, &(0x7f000053f000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000a92000-0x4)=0x10, 0x800) 2017/11/23 12:05:25 executing program 2: pipe(&(0x7f000015a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) recvfrom$unix(r0, &(0x7f0000606000-0x87)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87, 0x40000042, &(0x7f0000081000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) r3 = open(&(0x7f0000149000-0x8)="2e2f66696c653000", 0x400000, 0x100) r4 = fcntl$dupfd(r2, 0x0, r2) getdents(r3, &(0x7f00002a1000-0x87)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) pipe2(&(0x7f0000728000)={0x0, 0x0}, 0x80000) accept4$unix(r6, 0x0, &(0x7f0000ca8000)=0x0, 0x800) r7 = add_key(&(0x7f0000917000)="73067a6b616c6c657200", &(0x7f0000a3a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f0a000-0x75)="debe8b0000000019a4850888b2b6799f79ce924b2e236c7ff2817aa3db4587025de4a3de0aa7b647c9b449bd382b625134737d71350f617c649a3c193012af9d37e222ab712b0c69ef75a8e84e1bd015b374966c5eee382b6a510ad0caf2d4b6acf94a6ebe9d427dfbcbe9d47e850b70a5a0ee49e0", 0x75, 0xfffffffffffffffd) keyctl$assume_authority(0x10, r7) write$tun(r2, &(0x7f0000ea6000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x62, 0xfffffffffffffffc, @ipv4={{0x25, 0x4, 0x3, 0x8, 0x108, 0x2, 0xcd5, 0x3, 0x7f, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[@noop={0x1}, @timestamp={0x44, 0x14, 0x2, 0x3, 0x0, [{[@remote={0xac, 0x14, 0x0, 0xbb}], 0x2}, {[@broadcast=0xffffffff], 0x2}]}, @end={0x0}, @noop={0x1}, @generic={0x8b, 0x10, "17333c0ea8672a9532924c693495"}, @cipso={0x86, 0x53, 0x8, [{0x7, 0xc, "f1078721fa0b426cbc28"}, {0x5, 0xe, "517f64d385e03ba456234f96"}, {0x6, 0x4, "49af"}, {0x7, 0x12, "f06682f101bb3eb912a7288f5bcc2940"}, {0x7, 0x10, "4bb74f6738ec7e934ce34d2dafe2"}, {0x7, 0x2, ""}, {0x6, 0x2, ""}, {0x2, 0x4, "d9db"}, {0x0, 0x5, "5dcf20"}]}, @cipso={0x86, 0x6, 0x800, []}]}}, @udp={0x1, 0x0, 0x74, 0x0, "962ba30374968c6801acd8f35b5d7494f97086e00f1f871c7f15f1d29a805bd97bd3bb96a1e1b5d42a4535342d2e15c4a1ed4667a1fd79e0ffd566ab9caf3fa3185369d99a65a94543df87a6f45115f440db69df957b84115399a413eadc152c476b4a2bd59774a28b8460ba"}}}, 0x112) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r8 = socket(0x11, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f00004cc000-0x28)={@common="6c6f0000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r8, 0x107, 0x1, &(0x7f000064e000-0x10)={r9, 0x1, 0x6, @random="d541c940efa0", [0x0, 0x0]}, 0x10) request_key(&(0x7f0000877000-0xb)="6173796d6d657472696300", &(0x7f00000e9000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d2f000)="6c6f0000000000000000000000000000", 0xffffffffffffffff) write$fuse_notify_poll_wakeup(r5, &(0x7f0000855000)={0x18, 0xb, 0x0, 0x0}, 0x18) write$tun(r4, &(0x7f0000a08000-0x1086)=@hdr={0x3, 0x3, 0x4, 0x3f, 0x1, 0x0, @ipv4={{0x1b, 0x4, 0x2, 0xffffffffffffcfe4, 0x107c, 0x3, 0x100000001, 0x8, 0xff, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[@lsrr={0x83, 0x2b, 0x22e9cae1, [@rand_addr=0x9, @empty=0x0, @loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @loopback=0x7f000001, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}]}, @generic={0x8f, 0x7, "a27f17ce3e"}, @lsrr={0x83, 0x3, 0x5, []}, @generic={0x89, 0x11, "6c566cee0a0f347d1234c75fc0ccaf"}, @generic={0x88, 0x12, "dbc7979e71eb655b9c5927af702d5a14"}]}}, @dccp={{0x2, 0x1, 0x4, 0x1, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff7, "4bbc8b", 0x9, "15d994"}, "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"}}}, 0x1086) getdents(r6, &(0x7f0000643000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8) bind$inet(r8, &(0x7f0000b04000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$VT_RESIZE(r4, 0x5609, &(0x7f000088e000)={0x100000001, 0x2, 0x7}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f000017d000-0x4)=0x6, 0x4) read(r2, &(0x7f000095f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6a) fcntl$dupfd(r1, 0x406, r0) 2017/11/23 12:05:26 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000d19000)=0x40000000000045b, 0x4) mmap(&(0x7f0000000000/0xb0b000)=nil, 0xb0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)="2e2f636f6e74726f6c00", 0x0) r1 = inotify_init() r2 = epoll_create(0x400040004) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b0c000-0xc)={0x0, 0x0}) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = inotify_add_watch(r1, &(0x7f0000790000)="2e2f636f6e74726f6c00", 0x7) mmap(&(0x7f0000987000/0x4000)=nil, 0x4000, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x40000000028) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f000053f000)={0x101}, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}, 0x8) inotify_rm_watch(r1, r3) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x83442606fc5adc35, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000589000/0x2000)=nil, 0x2000, 0x2000002, 0x2810, r1, 0x0) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000065e000/0x4000)=nil, 0x4000, 0x203, 0x12, r2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f00007f3000-0xb)={0x10, 0x0}) mmap(&(0x7f00005b9000/0x3000)=nil, 0x3000, 0x3, 0x4000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x40086602, &(0x7f00002c7000)=0x0) rt_sigqueueinfo(r4, 0x12, &(0x7f0000b0f000)={0x2, 0x4a, 0xffd, 0x8}) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0xfffffffffffffffd, 0x32, r0, 0x0) epoll_pwait(r2, &(0x7f0000b0e000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x1, &(0x7f0000b0e000-0x8)={0x9}, 0x8) mmap(&(0x7f0000b0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0f000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) [ 42.782424] FAULT_FLAG_ALLOW_RETRY missing 30 [ 42.787073] CPU: 0 PID: 3914 Comm: syz-executor3 Not tainted 4.9.64-gfbb7468 #94 [ 42.788381] IPVS: Creating netns size=2536 id=10 [ 42.799314] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 42.808655] ffff8801c3f7f6c0 ffffffff81d90429 ffff8801c3f7f9a0 0000000000000000 [ 42.816664] ffff8801c9a72290 ffff8801c3f7f890 ffff8801c9a72180 ffff8801c3f7f8b8 [ 42.824690] ffffffff8165e3c7[ 42.825161] device gre0 entered promiscuous mode 2017/11/23 12:05:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000445000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x58, 0x0) r4 = dup2(r0, r0) ioctl$int_in(r3, 0x5421, &(0x7f0000396000)=0x7) write(r3, &(0x7f0000062000-0x94)="21", 0x1) fcntl$setpipe(r3, 0x407, 0x107b) writev(r3, &(0x7f000000b000)=[{&(0x7f000005a000)="ac3ae8d7e77c294dff", 0x9}], 0x1) read(r2, &(0x7f0000012000-0xaf)="", 0x0) writev(r4, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) open(&(0x7f0000038000)="2e2f66696c653000", 0x80202, 0xd100ddd42ff3781) [ 42.829170] skbuff: bad partial csum: csum=98/65532 len=264 [ 42.838018] 0000000000006e92 ffff8801c3efd0f0 ffff8801c3efd0a0 Call Trace: [ 42.845719] [] dump_stack+0xc1/0x128 [ 42.849516] skbuff: bad partial csum: csum=98/65532 len=264 [ 42.856772] [] handle_userfault+0xa37/0x1300 [ 42.862824] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 42.869826] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 42.876227] [] ? check_preemption_disabled+0x3b/0x200 2017/11/23 12:05:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000543000-0x20)="1c0000001e000720276822081d000000010000140000e4ff0180f70000020011", 0x20) pipe(&(0x7f000067e000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000cf6000)={0x0, 0x0, 0x400000000000006}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000111000)={r4, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000246000-0x8)={0x0, 0x0}) renameat2(r2, &(0x7f0000b4b000)="2e2f66696c653000", r3, &(0x7f000039b000)="2e2f66696c653000", 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f000003b000)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000252000)={r6, r5}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x9bb0af8aaa049dec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x800) clock_gettime(0x7, &(0x7f00003c0000-0x10)={0x0, 0x0}) r7 = fcntl$getown(r0, 0x9) renameat2(r2, &(0x7f0000598000)="2e2f66696c653000", r2, &(0x7f0000e60000-0x8)="2e2f66696c653000", 0x4) getdents64(r3, &(0x7f00003ab000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93) syz_open_dev$evdev(&(0x7f00009ee000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x80001) waitid(0x0, r7, 0x0, 0x0, &(0x7f00005df000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f000058c000)={0x0, 0x0}) setitimer(0x1, &(0x7f0000581000-0x20)={{r8, 0x0}, {0x77359400, r9}}, &(0x7f0000a6f000)={{0x0, 0x0}, {0x0, 0x0}}) syz_open_dev$random(&(0x7f0000002000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x40001) r10 = socket(0x10, 0x802, 0x0) fcntl$getflags(r3, 0x40b) write(r10, &(0x7f00005ba000-0x20)="2000000019000776530002000000480080200d23001100052a000001b4000000", 0x20) [ 42.883059] [] ? check_preemption_disabled+0x3b/0x200 [ 42.889896] [] ? handle_mm_fault+0x117b/0x2530 [ 42.896123] [] ? handle_mm_fault+0x1fc3/0x2530 [ 42.902347] [] handle_mm_fault+0x1fd1/0x2530 [ 42.908394] [] ? __pmd_alloc+0x410/0x410 [ 42.914096] [] __do_page_fault+0x5b7/0xd70 [ 42.919961] [] ? mm_fault_error+0x2c0/0x2c0 [ 42.925904] [] ? trace_hardirqs_off_thunk+0x1a/0x1c 2017/11/23 12:05:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x18, 0x80000, 0x1, &(0x7f0000029000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000f2a000-0x6)={0x0, 0x3}, &(0x7f00006fd000)=0x6) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00006dd000-0x14)={r2, 0x364, 0x9, 0x412, 0xe4b, 0x4}, &(0x7f0000b63000)=0x14) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000efd000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a78000-0x4)=0xe8) recvfrom$packet(r0, &(0x7f0000c6a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2d, 0x40010120, &(0x7f0000c3e000)={0x11, 0xf7, r3, 0x1, 0x7, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000a6e000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000ba5000)={0x3, 0x52c, 0x80, 0x7, 0x1}, 0x14) fchmod(r4, 0x0) fdatasync(r0) r5 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r5, &(0x7f00001fb000-0x5ad)="", 0x0, 0x0, &(0x7f00001d8000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000243000-0xf)="2f6465762f73657175656e63657200", 0x200200, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r6, 0xc04064a0, &(0x7f00003d7000-0x40)={&(0x7f0000912000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000533000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000d8b000)=[0x0, 0x0, 0x0], &(0x7f000056a000-0x8)=[0x0, 0x0], 0x4, 0x6, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0}) [ 42.932538] [] do_page_fault+0x27/0x30 [ 42.938049] [] page_fault+0x28/0x30 [ 42.943311] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 42.950133] [] ? dev_ioctl+0xe4/0xd40 [ 42.955571] [] ? dev_load+0x1a0/0x1a0 [ 42.961004] [] ? debug_mutex_init+0x1c/0x60 [ 42.966943] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 42.973762] [] ? tcp_ioctl+0x167/0x620 2017/11/23 12:05:26 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x4, 0x400800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, r0, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000b2a000-0x8)="2e2f66696c653000", 0x44400, 0x120) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r1, 0x8, &(0x7f0000b41000-0x8)=0x75) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x40002, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x10000000002, 0x2, 0x100000000, 0x2, 0x10, 0xffffffffffffffff, 0x8c8, 0x0, 0x0, 0x0, 0x800, 0x0}, r1, 0x0, 0xffffffffffffffff, 0xd) r3 = creat(&(0x7f00004e7000)="2e2f66696c653000", 0x122) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40046432, &(0x7f00005c0000)=0x8000000000c) mkdir(&(0x7f0000632000)="2e2f66696c653000", 0x0) mount(&(0x7f00006a5000-0x8)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="70726f6300", 0x1080, &(0x7f00005d8000)="") open(&(0x7f0000caa000)="2e2f66696c653000", 0x0, 0x158) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000d4c000)={{{@in=@empty=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, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000671000-0x4)=0xe8) lstat(&(0x7f00006cc000)="2e2f66696c653000", &(0x7f00009cb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000b82000)="2e2f66696c653000", &(0x7f0000260000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f00007f2000-0xc)=[r4, r5, r5]) lstat(&(0x7f000038b000-0x8)="2e2f66696c653000", &(0x7f0000128000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() mmap(&(0x7f0000000000/0x1a7000)=nil, 0x1a7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, 0x0, &(0x7f0000b89000-0x10)={0x0, 0x0}) r6 = syz_open_dev$sg(&(0x7f000083f000)="2f6465762f73672300", 0x8000, 0x0) r7 = socket$inet(0x2, 0x1, 0x0) r8 = syz_open_dev$tun(&(0x7f0000824000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x200) r9 = fcntl$dupfd(r8, 0x0, r8) ioctl$TUNSETIFF(r9, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) ioctl$DRM_IOCTL_RES_CTX(r6, 0xc0106426, &(0x7f000049f000)={0x6, &(0x7f0000d1b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) listen(r3, 0x800) [ 42.979292] [] ? tcp_enter_memory_pressure+0x90/0x90 [ 42.986017] [] sock_do_ioctl+0x94/0xb0 [ 42.991524] [] sock_ioctl+0x2e0/0x3d0 [ 42.996948] [] ? compat_ifr_data_ioctl+0x1a0/0x1a0 [ 43.003509] [] do_vfs_ioctl+0x1aa/0x1140 [ 43.009188] [] ? ioctl_preallocate+0x220/0x220 [ 43.015394] [] ? selinux_file_ioctl+0x355/0x530 [ 43.021695] [] ? selinux_capable+0x40/0x40 [ 43.027564] [] ? __fget+0x201/0x3a0 [ 43.032824] [] ? __fget+0x228/0x3a0 [ 43.038080] [] ? __fget+0x47/0x3a0 [ 43.043245] [] ? security_file_ioctl+0x89/0xb0 [ 43.049453] [] SyS_ioctl+0x8f/0xc0 [ 43.054629] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 43.071509] device gre0 entered promiscuous mode [ 43.101418] FAULT_FLAG_ALLOW_RETRY missing 30 [ 43.105951] CPU: 0 PID: 3927 Comm: syz-executor3 Not tainted 4.9.64-gfbb7468 #94 [ 43.113480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.122819] ffff8801c3e976c0 ffffffff81d90429 ffff8801c3e979a0 0000000000000000 [ 43.130788] ffff8801c9a70590 ffff8801c3e97890 ffff8801c9a70480 ffff8801c3e978b8 [ 43.138751] ffffffff8165e3c7 0000000000006e92 ffff8801c6c3d0f0 ffff8801c6c3d0a0 [ 43.146721] Call Trace: [ 43.149290] [] dump_stack+0xc1/0x128 [ 43.154643] [] handle_userfault+0xa37/0x1300 [ 43.160674] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 43.167661] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 43.174044] [] ? check_preemption_disabled+0x3b/0x200 [ 43.180858] [] ? check_preemption_disabled+0x3b/0x200 [ 43.187673] [] ? handle_mm_fault+0x117b/0x2530 [ 43.193872] [] ? handle_mm_fault+0x1fc3/0x2530 [ 43.200073] [] handle_mm_fault+0x1fd1/0x2530 [ 43.206106] [] ? __pmd_alloc+0x410/0x410 [ 43.211793] [] __do_page_fault+0x5b7/0xd70 [ 43.217642] [] ? mm_fault_error+0x2c0/0x2c0 [ 43.223581] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 43.230224] [] do_page_fault+0x27/0x30 [ 43.235737] [] page_fault+0x28/0x30 [ 43.240983] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 43.247798] [] ? dev_ioctl+0xe4/0xd40 [ 43.253227] [] ? dev_load+0x1a0/0x1a0 [ 43.258658] [] ? vma_wants_writenotify+0x51/0x380 [ 43.265124] [] ? tcp_ioctl+0x167/0x620 [ 43.270638] [] ? tcp_enter_memory_pressure+0x90/0x90 [ 43.277372] [] sock_do_ioctl+0x94/0xb0 [ 43.282897] [] sock_ioctl+0x2e0/0x3d0 [ 43.288339] [] ? compat_ifr_data_ioctl+0x1a0/0x1a0 [ 43.294887] [] do_vfs_ioctl+0x1aa/0x1140 [ 43.300568] [] ? ioctl_preallocate+0x220/0x220 [ 43.306768] [] ? selinux_file_ioctl+0x355/0x530 [ 43.313056] [] ? selinux_capable+0x40/0x40 [ 43.318909] [] ? __fget+0x201/0x3a0 [ 43.324152] [] ? __fget+0x228/0x3a0 [ 43.329396] [] ? __fget+0x47/0x3a0 [ 43.334563] [] ? security_file_ioctl+0x89/0xb0 [ 43.340762] [] SyS_ioctl+0x8f/0xc0 [ 43.345923] [] entry_SYSCALL_64_fastpath+0x23/0xc6 2017/11/23 12:05:26 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=0x0, &(0x7f00005a4000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x800) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000283000-0x4)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/23 12:05:26 executing program 6: mmap(&(0x7f0000000000/0x792000)=nil, 0x792000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x10001) mmap(&(0x7f0000793000/0x1000)=nil, 0x1000, 0x3, 0x1030, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000793000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f000057d000/0x3000)=nil, 0x3000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f000014b000/0x1000)=nil, 0x1000, 0x4, 0x3f, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006b5000/0x1000)=nil, 0x1000, 0x8, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000424000/0x1000)=nil, 0x1000, 0x9, 0x1000033, r0, 0x0) mmap(&(0x7f0000794000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000794000/0x1000)=nil, 0x1000, 0x1, 0x32, r0, 0x0) mmap(&(0x7f0000642000/0x3000)=nil, 0x3000, 0x1000002, 0xa010, r0, 0x4) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000795000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000792000)={&(0x7f0000794000)=@full={{0x3, {"e144d831a9bd4b"}, 0x5}, [{"6f3f4c942641bb"}, {"088d0057bac924"}, {"b1a18accb8176d"}, {"fe773d3595fefd"}, {"501affbefdfce9"}, {"2b672b2ab1cd37"}, {"cde9a9429d98be"}, {"48022b30edd990"}]}, 0x48, &(0x7f0000795000-0x60)=[{&(0x7f00006b6000)="693decd9bdb1f13fbfda11ee77a409b2d898e9140db0ad328c6cdb4a852b48b7740c3e03447e3256c56cf84295f45f06ac9eae1a4b3d520fa5520ddbe15c1468d827ceddec3a10bb35ce70477f361e3f10ffc29fd1df67fa8e83896494fba8f7abfb11fd1fac49395c9bb32dbd126590132ea31bb68057650c5b208827a6156f5a9608f8d31064212de3f158ad84ff9a45e5fd5306368d0c6f60fb32c63bf89716c431b6019568850b79e40df4a6335b2d5255356e6851df1c9c36cd5e", 0xbd}, {&(0x7f00002a5000)="721a0c652cfecb9300acbd4155b2389a72f2160be3969f0d9199fe5aad777624725db6ad0eee99f7a4faecdea88aed478f013b42032e75e03972fe8064f8e30c15342515152e87ab6e3e27516507174ba33b91d77753b574b2bf827480d23c90ef1a2230a1e7de576f2aed4f46068fd048d385ac657efe9bf939d901639a957dc2030573c1de0df63fea6fb244dd15799b7bda8eba", 0x95}, {&(0x7f0000421000)="ae13ad7909a7c91e7de6a4a2a236e99d8f34bf4cde581992f4ac9c92aa7504ff3c52037adf7e115f2a68626ecfc1407326fbdaf4416c82f086284a14073436ea3139dc6440b42ff888b942067283d3f5f2f04a73bc97974acfa1d3b289ad7d9e0137d01eb25b24176ee289f7d67daba4ec2b6d245f4898ae852e8221158428ed19354f32b4579583003666aae3a1c429cf7d689ef4054bca86c0f0c2fa0a0dcf82534a89cec67939be8640cf532398278914f0a444783256efd8fbec823eb973f8f175d8bed7fc44", 0xc8}, {&(0x7f0000795000-0xc0)="1c9410befab1b5683b8e37817881bce69c546b1449f0c631f7fb728553e377461868e2e31c9ffc5932be454b089ff1cce686edf38870ae1a0252592cccce7a41d79a5d6cb8c68612f2bcd6ce2a18310e7e806ec9d8eb34591d5c5e10270361fea3b899f39c59af188d995c9d7c7708c0dd9c21d03a64b21b0f496f2b97e37fe2787bb6204f79ec63025401d7efb4d089fce868f19ae8f56ecd94b6f619db304d3ddb3ab166c7e44c5676da97c6489652f706d34b019ac7bb68406bbfe950af05", 0xc0}, {&(0x7f0000795000-0x18)="d09418b1ab9bba8e42d50bded48b64c7157f6325bc4c5fee", 0x18}, {&(0x7f0000795000)="0176b6af6ddc2400000009655c6b9de3f63e77090039b7", 0x17}], 0x6, &(0x7f0000794000)=[{0x28, 0x109, 0x2, "21026e2f9c52b6936b6b4a0400000000000086"}, {0x108, 0x103, 0xced, "36b5898159587f8b6762471482086e66e35a6138279d3b25ad3e599088f9be3de331a41f83eef3961cd1ec8a0316010cde076f11f6887ea96ebe0fde7b04a1f1e10a76a501fcf7dc919a5737ef2ddb919fd05f5b85fe00c80bd41518792cb78b24fee6fda92ac74029c9cec982932c20d1e77c9257077399779db1e7c74d8860896392ab85a5513c188db4e1625eb6a142fa351857936b2cce26f5db343e58c79409fd58e33bf10e0f4e7c104947a93355fc95b459dfd4c67caf3ad116fa708cee33a00004b87d183946d562d3003b6aca2b073cda162fdc22ab9c4f5ad266176d3e3cec4ba87003ac0380580607b4ca49b654d6d1607b"}], 0x2, 0x20000000}, 0x65) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000795000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000796000-0x4)=0x4000000017f7, 0x4) mmap(&(0x7f0000561000/0x3000)=nil, 0x3000, 0x0, 0x31, r0, 0x800000) mmap(&(0x7f0000796000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0xb2, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000797000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000798000)={&(0x7f00003b7000)={0x27, 0x2000000000000006, 0x35, 0x7, 0x1, 0xffffffffffffffff, "b177b8c8c2000000ffff16e8081eb8211a170e32101dde9b7583b10084000001ffd4026513e1b9210668e191431f59aff7a6f3d1048a004bdf428e76fa052c", 0x10000}, 0x60, &(0x7f0000797000)=[], 0x0, &(0x7f0000365000)={0xd0, 0x0, 0x7, "ecc82d2bc0f02ecc3139eab85679c7287ad3c42c69d9963feb9d27a4d0e9586beb49e9e72edfc2fc945a6be07f07f39bc500642c50b83b772f83f0fc42c63a1f57385c1edf671d5ea5daacbcb5d7e5f140ecc8b669ac189ac4a67ffd03ba73037fe5d9f5a7ea244c5f9fdb4e496662fcfef97d3dbabeee30ca40aaabd4e10e511d386a0a4d91030287083569f293b8b6852c6b41b54be4cf900abe394a2e00000000000002608a5d35f16f40f648d4aaa14e7b7d8946b8dcf9"}, 0xd0, 0x20040880}, 0x4) mmap(&(0x7f0000601000/0x13000)=nil, 0x13000, 0x400000006, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006b6000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000797000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000798000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000798000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x20002e, &(0x7f000079a000-0x4)=0x2000000000cd, 0x4) mmap(&(0x7f0000798000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000624000)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f000009e000/0x1000)=nil, 0x1000, 0x100000b, 0x400000000000003f, r0, 0x0) mmap(&(0x7f00003ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000d1000/0x1000)=nil, 0x1000, 0x2000000, 0x11, r0, 0x80000) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x2, 0x34, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000797000)={&(0x7f000029f000-0x60)={0x27, 0x800000008, 0xffd, 0x8000003, 0x400000000000402, 0x2b1, "29c193e1dfff1e3cef501775ff0b40b6b14468d601d77e25a573d597b5789c73c0fa772ec6df150137d2043ce9be611c31b89c2eb9211180285787659fcfbc", 0x9}, 0x60, &(0x7f000068b000)=[{&(0x7f00004fe000-0x90)="b61179c402e7458caccfaf4e930c06d6b9e34f312925382143df53f90f4ef694bcdb4bf083b63187c57f23b9bdba4b01783003ebc646d001b6056689a6abc874629a867b649fc7240f65bd23bb02e1be0aab6b2765f2855de288abae4d35007368edeb81151750469cba50fc2d3b19e973cd6dd4110b0000000845b4c6509d885ea1fe0a7288f2dbe7ca56f16e246548", 0x90}, {&(0x7f0000235000-0x100)="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", 0x100}, {&(0x7f00003bb000)="f64a8f568c6fb6bca696a5d09fb91606b087aeac19982f7fc297177c60c6b3d6d0f0d61a7cf0c185787f802b39c77c40f1b8268585cbde10020000000000000001ca58bc8935bba2156e8f4f7357520413ca136b497c30e8a7c3d6b4f13b5c1b", 0x60}, {&(0x7f0000526000)="139360b4a0a405f26331e5caacb7e6dbb65219fa32737600000000e6263ae2c0c54218e1862f225e46e2d1c6277c4145b65aed4b2b35ac36144d37f45592f2646cbf9361dbc92bcf77cb6eb823c7c65ba9c661cf98b56942ce202bdb07c3ac809d19bb627b5e904c85454bef7aba3ec2a076d4a18265efacf1eb34c9485b5513902aefba885ae72ce3da4874f8eb6fafbf5985fbd2da4f60739a36cdc93497abdf422d2ee1ab6e067c2b751e1a0692384b7a6127cdfc9855fd9b9eb15fc7e4ad8c011c6b4cac2ecda7636d27ab1e123365648ef34c908ba2dec28f86a57e77220d297f0f0c063ca44c2343a7", 0xec}, {&(0x7f000079c000-0xd2)="b8013500ac8d2f0f009869d3322d5df0da7cae18c2bd89cbbe09741bda587ca4bce3324405acc27ab92463eec9f635d63715875dce266c2cc2cc773a2fb34f6ca99aca3d0a84bd7e5831fa0e22089d51bc0273a6fe122ac8fff014d6045e731011367b1a20ca9dc2f1f9e9b13b6f3ceb6c427ccd56f642e5c301f5fb793bb594fb1793d52b38b124f2fdd94d6673ba346600d2be55cc21deaf2069425e0d9f26e1eae4779a1c5faa94ac813b015481287bf455072cc89cab611e1d3c6241fa55c9f989d7e7a50783bc579c50d6d04e299dcb", 0xd2}], 0x5, &(0x7f0000033000)={0xe0, 0x0, 0x1, "76750e0fd4386aac1c065b417231fd6e06db5b5d9dccbf60e6039d504d164604321dc0f60a6dae96bd1ef48c09069a7f37334417b9234bd023a064308d0df48a0ce1961182abdfb1e1368a6af3478ce95595bebf244f0d0e6dfa4a3a889a1aa02fa3562ce19762ef13b0178b019f64d974ffe5fa54c336bf1dbc09ce758d71d5849b6723df49ab51ddec0d35badff5406798b32364302f08a6b3cd9200c1844d2b61fbb18b2ae22e6dbf5bcbf6850fc3e16ce9332f728b5a89ef780e036b86c2f3303b15049ab28436a4"}, 0xe0, 0x800}, 0x48010) mmap(&(0x7f000017f000/0x3000)=nil, 0x3000, 0x3000003, 0x50, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x107, 0x68, &(0x7f0000001000-0x79)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000000b000-0x4)=0x79) 2017/11/23 12:05:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x0, &(0x7f0000886000+0xa8e)=0x4) r1 = syz_open_dev$sndseq(&(0x7f0000d05000-0xd)="2f6465762f736e642f73657100", 0x0, 0x92040) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000f08000-0x4)=0x7) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000c81000)={0xfffffffffffffff7, 0x444, 0x4, 0x0, 0x8, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000e17000)=0x4) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) pipe(&(0x7f0000deb000-0x8)={0x0, 0x0}) fchdir(r2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000996000-0x3)=0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00006be000-0x8)={0x0, 0x0}) vmsplice(r3, &(0x7f0000c2d000-0x40)=[{&(0x7f0000fa1000+0xfb6)="86", 0x1}], 0x1, 0x0) connect$inet(r4, &(0x7f00004c7000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000de8000)={0x1, &(0x7f0000211000-0x8)=[{0x0, 0x3, 0x1, 0x1}]}, 0x10) splice(r2, 0x0, r4, 0x0, 0x2e2e742e, 0x0) bind$inet(r0, &(0x7f0000820000-0x10)={0x2, 0x0, @rand_addr=0x200000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fstat(r1, &(0x7f00007e4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000575000)={0x4, &(0x7f000044f000)=[{0x6, 0x81, 0x8, 0x2}, {0x0, 0xfffffffffffffffe, 0xfff, 0xfc}, {0x81, 0x8000, 0x9, 0x4}, {0x4, 0x7ff, 0x7b5, 0x7fffffff}]}, 0x10) write(r1, &(0x7f0000687000)="3e34642c7c1e7126ae792ec780b9dbc83270e0d671c8855c799f7bcda5a3b3c2fdd4208acf6de49cc9394b8d22dc5efcba70e08dfec514d2b8556f22f8c650079f1b1672fe8d92c6e6581f8a42bd33356efdfe9951781f212ff5dbc53223422477917f1392e45e59a3ff9f49923c2860dcdc61b7113f5869391ad2b8a71359218de9f88bbe01fd1d676bae4d6e5d17bf2a278dcec33a94fff0c80413bb0cc8aaf217cf5ad0e42db4580eda6e7293c28da685b4a5b3d6", 0xb6) 2017/11/23 12:05:26 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000011000)={0xaa, 0x40, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r1, 0x107, 0x17, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) signalfd4(0xffffffffffffffff, &(0x7f0000013000-0x8)={0x0}, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") uname(&(0x7f0000feb000-0x3c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) syz_open_dev$mice(&(0x7f00003d7000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) 2017/11/23 12:05:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000543000-0x20)="1c0000001e000720276822081d000000010000140000e4ff0180f70000020011", 0x20) pipe(&(0x7f000067e000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000cf6000)={0x0, 0x0, 0x400000000000006}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000111000)={r4, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000246000-0x8)={0x0, 0x0}) renameat2(r2, &(0x7f0000b4b000)="2e2f66696c653000", r3, &(0x7f000039b000)="2e2f66696c653000", 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f000003b000)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000252000)={r6, r5}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x9bb0af8aaa049dec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x800) clock_gettime(0x7, &(0x7f00003c0000-0x10)={0x0, 0x0}) r7 = fcntl$getown(r0, 0x9) renameat2(r2, &(0x7f0000598000)="2e2f66696c653000", r2, &(0x7f0000e60000-0x8)="2e2f66696c653000", 0x4) getdents64(r3, &(0x7f00003ab000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93) syz_open_dev$evdev(&(0x7f00009ee000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x80001) waitid(0x0, r7, 0x0, 0x0, &(0x7f00005df000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f000058c000)={0x0, 0x0}) setitimer(0x1, &(0x7f0000581000-0x20)={{r8, 0x0}, {0x77359400, r9}}, &(0x7f0000a6f000)={{0x0, 0x0}, {0x0, 0x0}}) syz_open_dev$random(&(0x7f0000002000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x40001) r10 = socket(0x10, 0x802, 0x0) fcntl$getflags(r3, 0x40b) write(r10, &(0x7f00005ba000-0x20)="2000000019000776530002000000480080200d23001100052a000001b4000000", 0x20) 2017/11/23 12:05:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000037f000-0x20)={@generic="14e78a1b5e4ec40be8e2989792e9c5c9", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f00001c9000-0x22)={0x1, 0x1, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) r3 = syz_open_dev$tun(&(0x7f0000b6b000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) fstat(r4, &(0x7f000030c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) splice(r2, 0x0, r0, 0x2f, 0x3, 0x9) ioprio_set$uid(0x3, r5, 0x9) setsockopt$sock_str(r2, 0x1, 0x19, &(0x7f0000a48000-0xc)="2b6d696d655f747970652c00", 0xc) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r6 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x0}) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000877000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000a16000)=0x14) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000a50000-0x1)=0x3) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000621000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, r7}) r8 = socket$inet6(0xa, 0x2, 0x0) getrusage(0xffffffffffffffff, &(0x7f000095f000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendto$inet6(r8, &(0x7f0000f64000-0x1000)="d6cdddf6785b2010c70c0e53a7b8dc46fb08eb86a063c48af64531b6d0b5e54fc637a8ce449a0b9e9bc58337badcb8b3287366371ab8840cc0f3d5af77d601c926a964d38709a0155dc77d7f1db3dec18d2d3622d251666f5ee4723301548b798edf884d4ec51c76d0cc08d1a40051c9123b925e030e86296d2f292c596ebcd8548189ed3217ad11850252b4bf8d3586df05325e80ef836926eb2206588aa95d0374723daf2a574b8cbc080db80b5bb82cfda253f60f52303155726f41ed8eb9e8926f5e2471eefa9f3dbb87c97f8ca5d5ab2fe8e7b33258064b19f1fce68e2bd76173823280dde3ff0bdd43965a3224c4888751d958dbda5412d855c3104a56fc2dd2756cec6488513f1c72fc760e90cbbaeb031ce7e3969a1d7d941520e47963083f6804564c1be136ac8e10b64ebee48f6d9a719988633f001b611ed60a71b1a7a1b595be3ab1a5d876cf9a0d86e26c5dfc4ceb2963937ecbd0a7873500b85d115d88af3838ed2b9b4c1a5aaf8d546786b2172bed07527d72f5b5bb15c5cd7339089fec4154bbc0dc37b92c7c91af56880a3699f728d121082be998c8000a9f282b3c80cbb815a723dec3ef1c7db995e326b31f1cfdf714f46e31464d32d54539720910680b1034ee6af9cc574be349fa1d1cf7666b5715d392558f16cadbcc2cd0b67e5e80005959d3445de0be4798f7a1e3bce43abce01a36ec36e41c90028bec1fac8227c6665e82b821c50bf2dd1725bfd257ff9d0fcd9da635b4fcd3d12933401cc03fe108ac5b719ef6f2d6adc79eeb8dbfaf89487ba4e13fab495977668b9ee4b261627abe77094ba1411274b69e644482e3e4a9463a32146f0c5cb0495475a80c392a9f8c1f785f647bfcc14897fdeb74c32e335d511dd03ffe548b1055f7b2378ba31701a9b09273c8ee41d9702358714d15ae958cae8f2e46b858ba5c9240390d86989e88489c77898e37d54bfd8de73b17fa1a57e0177a950c981e3174783c93cdc31dc5133298164511d89875179792783f5d1bc36789309f65d3e85034a578f159688751e2c49daae0ff8b50a501c7a7eb7c5f2cce063ec1bc0b35500d132fc679e827eef7919d488da4dee22fffb3581bd8cdc3a6af7ef4844c754a31c1519fdaca546726c259d27e01111bf44e18462c229d57582d22ca38214ad06c6aa3af9425be3b3b72d00ee1feb764f7bf8cb57452133b1a96f73d40462b0b51a80b3523c5b936a92200d7179b4c705c8ca2d3481c21349844ddde0400b19c54388fa465dfeb61d41ffde3e3f9abc6913b9acba43362c8869ce47995e38f06e29222f3ee256526bc1511b215550747bba3cc8b516946107e9d2fe79f955efa36c5d567b24735b18fa5cffd924b355c61808f103fb8d28128f8658a7e197785b66c52525576174740f93886286f0981475c7699fa8552201ae3ce3cd20b3b0b1c5e166ecbca3f4f484bbfd4a5e2be556d0b0a44bae81a6e3c2a67e381ffaeef4b3b0fe74785d1991bf193c8eea1686db19c1867726d1fe37df19d26fe4eb78f79754e72a0ff66fa381675bac1d90406b5a62784caca11f51f5802d29ace1e64e71e86f213f70b35002688d4556605fe6351451a03c06ceeeaa5f6d1014adc68309c6dab7fa38ebf2b8a1b8ba6a3ec3e5c04c1d81f0ac02b0d1e7874496e978f78f29d15891b3dae69c8af582f3448d489c576cc3a28577a96c872c1fc69cbb053f4ce6b1770e1a674fa99f13037934a6ef9f408c4036506f08ef95a0de742e894ed23a611e96864f4f1e6a764ef3dd0f6048201e8e225a67587b19141850249ba55e30f3883ceee97a37205121d09c9f35776108922ab57cadd5758f2d656379100d9ce6280fb4d06527078bb1a75c686ddb44f45634939224c91f89bd7f29d12298e72cffabe02a81a9b7d26899f5d90401c3aefff2b340076d831c5f62a121ae56ca16df1b90987bca1907778b04e639a77a1cbe1bbb1e57f1a0c21cab036c0b4f020e4572792b0447874d312", 0x592, 0x48000, &(0x7f000043a000)={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000ac7000-0xc)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f00005e7000)={r9, 0x0}) ioctl$sock_inet_SIOCGIFADDR(r4, 0x8915, &(0x7f0000a7c000-0x20)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f0000a6f000)=0x0) sched_setparam(r10, &(0x7f0000b14000-0x4)=0x200) pause() sendto$inet6(r8, &(0x7f0000f64000-0x12)="07bdbde67ce5005eff0ffb00000eddee3f8b12714bcdecc318af30a8711585de94fbd57944478be8362d782b31c3bd", 0x2f, 0x40000000000, &(0x7f00006e5000-0x1c)={0xa, 0x1, 0xffff, @loopback={0x0, 0x1}, 0x9}, 0x1c) sendto$unix(r2, &(0x7f00006de000-0x1000)="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", 0x1000, 0x8000, 0x0, 0x0) 2017/11/23 12:05:26 executing program 4: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000013000-0x9)="2f6465762f76637300", 0x1, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x100000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x6, 0x0, 0x2, 0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x691, 0x0, 0x6, 0x0, 0x200000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x864000)=nil, 0x864000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00009ef000)="01", 0x1) mmap(&(0x7f0000293000/0x1000)=nil, 0x1000, 0x3, 0x810, r0, 0x10000000000000) write(r0, &(0x7f0000003000-0x90)="c5faca0456f17801854cf5000000404310d2", 0x12) sendfile(r0, r0, &(0x7f00006a7000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) unlink(&(0x7f0000112000)="2e2f66696c653000") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f0000d6f000-0x8)={0x0, 0x0}, 0x800) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0xdfffffbffffffffc, &(0x7f0000905000)="10c1d3", 0x3) r4 = dup3(r2, r2, 0x80000) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f00006a2000)=0x0) clone(0x2008000, &(0x7f0000456000)="a050836d262babb6e5a24657e28ff8c160c82bf6ac19d0c1cf2aff2af2932d7b27029f091d0d7fd910252363cec84a77c0c2b42f3eabd04a63454e05a04f110ddce5b72a52d62cf8e3a19856a3dce5a89e41107bce747cef518601e86b9086dfffd99b736ca516f2f96ec2eba06d979dfc2f96a333d43be3785e28ed6db3f5f6ab0744670abb4694598a6932a7b9c73877ec3b6f96fd16999065e1498d923cbc900913c5bee9da313f3cac18e3c129f38b547eb77e49efd726b15356bd63de52ca1bce76053be154124a3569e0704802c95d05a993c97b9a678f54e02eb95f31025640fcb648f593e5d97f8b397f9445", &(0x7f0000fa9000-0x4)=0x0, &(0x7f00001f6000)=0x0, &(0x7f00006d8000-0xec)="96fb58b77c9a8ba42141270aaa0207b0f1d1c32b8686a13dca55b070414a8039db5c9cbb4bf617b3ef879a535ab2257b37d9b7cbfbcdef136f26f6f2bc0c4780d3d186f3692db254b63bf75a16afe1286a70ed91f50ec20a11623ff62b008686172a6fdad8fbaa70006c151b63c67676cbd828d011474f7df413ad2cff4839afe149af3894d0d928033ccb29a69454dc45d9c82a4f53b2475637fcf4ad49ce3080aca525d322d7c182823c4e6162b8c60a126af15afa0d69d943d4df9238b775705dcb0961b198fe57df44fe5e68b899c822b97556000cc18a634785244bc3a6adea1b44538227869ac83b82") r5 = add_key(&(0x7f0000d2a000)="6c6f676f6e00", &(0x7f0000866000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000004e000-0x56)="7d276a75f572770314c925ed511728cf6609a142a854cbdf59fc2c2f254a5221729e2e5e2a7d7870854da8959c1f2079769d5a80d14c4794fe83ad573cf5d12c9f086ce3152e46aa9628dd07fa1f34ddca25972ee4c5", 0x56, 0xfffffffffffffffe) keyctl$get_security(0x11, r5, &(0x7f000012c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3) ioctl$sock_ifreq(r2, 0x89f3, &(0x7f00005a6000)={@common="010001e9000000000400000000000002", @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30019000000000003000449faf5238f7e23"}) getsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f00006ab000-0x4)=0x0, &(0x7f000044e000)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) syz_extract_tcp_res(&(0x7f000017b000-0x8)={0x0, 0x0}, 0x5, 0xa10000000000000) syz_emit_ethernet(0x3a, &(0x7f00004ad000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de8908000000", [], {{0x86dd, @arp=@generic={0x310, 0x6558, 0x6, 0x8, 0x2, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "5a91b39804b1bc9b", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "c1f3ff7e27e018c531ec6f042116805c"}}}}, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) 2017/11/23 12:05:26 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_adjtime(0x0, &(0x7f0000013000-0xd0)={0x0, 0x3, 0x81, 0x3f, 0x8, 0x9, 0x9, 0x1f, 0x6, 0x2, 0x1ff, 0x5079, 0x100, 0x81, 0x9, 0x6a, 0x800, 0x8, 0x5, 0x7c, 0x86, 0x3, 0x400000000002, 0x2, 0x5, 0xdc6}) r1 = syz_open_dev$mice(&(0x7f0000013000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xc4, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000011000)={0x6, 0x81, 0x5a, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 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]}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000005000-0x8)={0x0, 0x7}, &(0x7f0000003000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000003000-0xa0)={r4, @in6={{0xa, 0x3, 0xb65, @loopback={0x0, 0x1}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x7, 0xfffffffffffff713, 0x5, 0x6}, 0xa0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000005000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000003000)={0x7f}, 0x4) r5 = getpgrp(0x0) rt_sigqueueinfo(r5, 0x24, &(0x7f0000012000)={0x3b, 0x61, 0x59e3, 0x6}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, 0xc) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000012000-0xc)={0x1, 0x0}) fcntl$lock(r0, 0x5, &(0x7f0000012000)={0x2, 0x6, 0x0, 0x1, r6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000a9d000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) quotactl(0x20, &(0x7f0000707000)="2e2f66696c653000", r7, &(0x7f0000af6000-0x7d)="2d4ee2f126d0ed97da9e5313d783618a3bdb435404b030d867de3e17b501661c17c069d09ad5e7d17b1f5c572af7c0269047bf3b04fde2e054e3d606e851fb88f695ca7227fa6aee947ab764a8b78b32c7261ca0c7528f81b23e0ccb576327bbfe199118fa27dcceb4afc88a9aa4414826a27f862b7b6d7ffa57d704d4") getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000038d000)={0x0, 0x9}, &(0x7f0000a0f000)=0x6) 2017/11/23 12:05:26 executing program 1: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) close(r0) socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000ff0000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) pipe2(&(0x7f00004ea000-0x8)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r1, 0x1, &(0x7f0000ff2000-0x20)={{0x0, 0x989680}, {0x77359400, 0x0}}, &(0x7f000070f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000627000-0xb)="2f6465762f6877726e6700", 0x4000, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000ff3000-0xc)={0x10000000, 0x0}) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000ff3000)={0x0, 0x0}) ioctl$TIOCMSET(r3, 0x5418, &(0x7f0000ff3000-0x4)=0x80) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000b52000)=0x0) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000c7c000)="000000000000000000000000000000000000") mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r4, &(0x7f0000f95000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ff5000-0x4)=0x10) pread64(r0, &(0x7f0000ff2000-0x9e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e, 0xffffffffffffffff) 2017/11/23 12:05:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f00007b1000-0x2)="2e2e", &(0x7f0000c1a000)="2e2f66696c653000") symlink(&(0x7f0000004000)="2e2e", &(0x7f0000fc5000)="2e2f66696c65302f62757300") r0 = socket$inet6_udp(0xa, 0x2, 0x0) recvmmsg(r0, &(0x7f0000e29000)=[], 0x0, 0x1, 0x0) r1 = creat(&(0x7f00001fe000)="2e2f66696c65302f62757300", 0x0) mount(&(0x7f0000c21000-0x8)="2e2f66696c653000", &(0x7f0000146000-0x2)="2e2e", &(0x7f0000e3b000)="64657670747300", 0x2, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000dff000-0x6f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = creat(&(0x7f0000506000)="2e2f66696c65302f62757300", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffffff, &(0x7f000095c000)={0x0}, 0x8) mknod$loop(&(0x7f00008f0000-0x3)="2e2f66696c65302f62757300", 0x10, 0x1) fcntl$getownex(r2, 0x10, &(0x7f00003a4000-0x8)={0x0, 0x0}) rt_sigqueueinfo(r3, 0x1a, &(0x7f0000f10000-0x10)={0x3e, 0x1, 0xa574, 0xffffffffffffffc0}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000cce000)={0x7, 0x7f, 0x657, 0x5, 0x2, 0x8, 0xfff, 0x7fffffff, 0xe1, 0x7, 0xfffffffffffffffe, 0x1}) symlinkat(&(0x7f00003f3000)="2e2e", r1, &(0x7f00000af000-0x8)="2e2f66696c653100") socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00009f3000)={0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000d0e000)=0x0) ptrace$pokeuser(0x6, r4, 0x0, 0x3) r5 = getpgrp(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00001b4000-0x6)={0x0, 0xff}, &(0x7f0000308000)=0x6) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00004c9000)={r6, 0x1, 0x7fffffff, 0x1d48, 0x3, 0x200}, 0x14) perf_event_open(&(0x7f0000f14000)={0x5, 0x78, 0x3e2, 0x1, 0x3, 0x3, 0x0, 0xba, 0x4000, 0xd, 0x6, 0x9, 0xe9e3, 0x1, 0x0, 0x1f, 0x1, 0x3, 0x2, 0x0, 0x7, 0x3, 0x2, 0x5, 0x4, 0x6, 0x0}, r5, 0x72c, r2, 0x0) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a4e000-0xf)="2f6465762f73657175656e63657200", 0x20000, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000a38000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) rename(&(0x7f000059d000-0x8)="2e2f66696c653100", &(0x7f00008bb000)="2e2f66696c653100") getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000041000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001ae000)=0xe8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000c6d000)={0xd031, 0xfffffffffffff000, 0x7, 0x9f, 0x6, [{0x3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x80000000, 0x681, 0x2, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x8, 0x895, 0x80000000, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, {0x8, 0x80000000, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x5, 0x42, 0x3d19a1a1, 0x0, 0x0, 0x1800, 0x0, 0x0, 0x0}, {0x80000000, 0x10001, 0xdb680000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}]}) getpeername$ax25(r1, &(0x7f0000729000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f00004a4000)=0x10) gettid() ioctl$VT_RESIZEX(r7, 0x560a, &(0x7f00003fe000-0xc)={0x8, 0x200, 0x5, 0x4, 0x0, 0x2}) 2017/11/23 12:05:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0x0) r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(r0, &(0x7f0000001000-0x30)={0x30, 0x0, 0x1, 0x6, 0x8000000000000, 0xfc, 0x0, 0x8}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x2) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000ff1000)="2e2f66696c653000", 0x40000, 0x124) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x64, &(0x7f0000ff2000-0x3)=0x0, &(0x7f0000ff3000-0x4)=0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2000000080000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x4, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8080000000, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x20) sendto$inet6(r1, &(0x7f000041f000)="c98500c0a389cbdff4097bee83624b878a6219539e86aad84e33eff53c7d5a6485af3bcd9c8ede", 0x27, 0x4004001, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000002000-0x8)={0x0, 0x56}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001000)={r4, 0x5f, "d3cc94a92d7093c1b271e1d3b367999ba30e320da658ee057f149969ee2da8e5907de575be7b60f968c68bb5928e39dc90df737486b6f8a24f1cd5992ad80960de8a51b929aa575f16460e850ac88301bd973e4cc85e46a33fb4f61b82b7d2"}, &(0x7f0000002000-0x4)=0x67) ioctl(r2, 0x6, &(0x7f00004e0000-0xf2)="78075cae9bf70867ce94f9dff1c811b23abe7d99271632b2d31300000007035cda290545a0602af1fb587863ce7554aff9ecd0b0312c8fdfea848150aa691db187f05fac3aeeb2997583ffb01f0d5fb2f61d8487191404a63a2bd46b7c354049ea27848e5c00eba01e257ec35bac5ffec63c54612d8bab799ed09c39a3038cb615726da5f64abde4df94637392174394956b285cb0b6ea3dbcfc34151f30ae1db9fbd46bb2210f2487dea018f4b1832a1ea53b8949b7ab53f50769207ec6348a05082c14d15c6c550333bb6a19236322a0cbbdd08493efb7ece7aa3398410039e7e91ef011becd0f524a994f6034b90ee5a3") socketpair$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84, &(0x7f0000fa8000-0x8)={0x0, 0x0}) ioctl$int_out(r1, 0x1, &(0x7f000004c000-0x8)=0x0) r5 = syz_open_dev$sg(&(0x7f0000951000-0x9)="2f6465762f73672300", 0x40a, 0x600) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000a86000-0x38)={0x0, 0x0, &(0x7f000000c000-0x30)=[], 0x0, &(0x7f0000007000)=[@rights={0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x1, 0x0}, 0x0) dup3(r5, r5, 0x80000) 2017/11/23 12:05:26 executing program 1: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000f63000)=0x5, 0x4) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ac4000-0x8)={0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f00006e3000-0x4)=0x4, 0x4) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000f64000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ac1000)=0x10, 0x80004) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x7fffffff, 0x4) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f64000)="922501ea331b8a35776f5e1d91c11710fcd9c124f896e5442bd7880e33c98699fdbdda67a3173d16f6421c45fcd1c09fac71ec575beacd95ba63d3da66", 0x3d, 0x4000000, &(0x7f0000f5b000-0x1c)={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0xa}, 0x1c) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000f69000-0x9e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000010f000)=0x9e) connect$inet6(r0, &(0x7f0000b7d000-0x1c)={0xa, 0x1, 0x30, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000000011b}, 0x1c) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000f65000-0x90)={0x1, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000f2f000-0x30)=[{&(0x7f0000f70000)="1fa838", 0x3}, {&(0x7f0000f71000-0xa1)="94d8234ba49f83a0491e7363d7ff99b984a216f497e76f065426b9d8028617e11940cd7f3d85c91c9348715703481084c223ef332dbdf067cb0722fb65f3121411434668048294758706a158a088d3d9a8f52b0ff971af7a86f46ae1b72090846bce46f76c7ac903e3a5499eeb56a6d076d47b761f2113879b35d3a0430119db9c007d2f32fb36a5b8d0528bb027ee5b49347287d0de46a61bccf5f76d2a266971", 0xa1}, {&(0x7f0000f6e000)="fa99db8bfc76d87a", 0x8}], 0x3, 0x2) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000f68000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000f66000)={0x7fffffff, 0x12, 0xff9406d04ecd661f, 0x6, 0x100000001, 0x100000200, 0xdabb, 0x1, 0x9}, &(0x7f000023b000)=0x20) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000f72000-0x4)=0x5, 0x4) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x100000c, 0x30, r2, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x3000)=nil, 0x3000, 0x20000003, 0x32, 0xffffffffffffffff, 0x5) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000959000-0x8)={0x0, 0x0}) sendto$inet6(r0, &(0x7f0000426000)="d6cdddf6785b2010c70c0e53a7b8dc46fb08eb86a063c48af64531b6d0b5e54fc637a8ce449a0b9e9bc58337badcb8b3287366371ab8840cc0f3d5af77d601c926a964d38709a0155dc77d7f1db3dec18d2d3622d251666f5ee4723301548b798edf884d4ec51c76d0cc08d1a40051c9123b925e030e86296d2f292c596ebcd8548189ed3217ad11850252b4bf8d3586df05325e80ef836926eb2206588aa95d0374723daf2a574b8cbc080db80b5bb82cfda253f60f52303155726f41ed8eb9e8926f5e2471eefa9f3dbb87c97f8ca5d5ab2fe8e7b33258064b19f1fce68e2bd76173823280dde3ff0bdd43965a3224c4888751d958dbda5412d855c3104a56fc2dd2756cec6488513f1c72fc760e90cbbaeb031ce7e3969a1d7d941520e47963083f6804564c1be136ac8e10b64ebee48f6d9a719988633f001b611ed60a71b1a7a1b595be3ab1a5d876cf9a0d86e26c5dfc4ceb2963937ecbd0a7873500b85d115d88af3838ed2b9b4c1a5aaf8d546786b2172bed07527d72f5b5bb15c5cd7339089fec4154bbc0dc37b92c7c91af56880a3699f728d121082be998c8000a9f282b3c80cbb815a723dec3ef1c7db995e326b31f1cfdf714f46e31464d32d54539720910680b1034ee6af9cc574be349fa1d1cf7666b5715d392558f16cadbcc2cd0b67e5e80005959d3445de0be4798f7a1e3bce43abce01a36ec36e41c90028bec1fac8227c6665e82b821c50bf2dd1725bfd257ff9d0fcd9da635b4fcd3d12933401cc03fe108ac5b719ef6f2d6adc79eeb8dbfaf89487ba4e13fab495977668b9ee4b261627abe77094ba1411274b69e644482e3e4a9463a32146f0c5cb0495475a80c392a9f8c1f785f647bfcc14897fdeb74c32e335d511dd03ffe548b1055f7b2378ba31701a9b09273c8ee41d9702358714d15ae958cae8f2e46b858ba5c9240390d86989e88489c77898e37d54bfd8de73b17fa1a57e0177a950c981e3174783c93cdc31dc5133298164511d89875179792783f5d1bc36789309f65d3e85034a578f159688751e2c49daae0ff8b50a501c7a7eb7c5f2cce063ec1bc0b35500d132fc679e827eef7919d488da4dee22fffb3581bd8cdc3a6af7ef4844c754a31c1519fdaca546726c259d27e01111bf44e18462c229d57582d22ca38214ad06c6aa3af9425be3b3b72d00ee1feb764f7bf8cb57452133b1a96f73d40462b0b51a80b3523c5b936a92200d7179b4c705c8ca2d3481c21349844ddde0400b19c54388fa465dfeb61d41ffde3e3f9abc6913b9acba43362c8869ce47995e38f06e29222f3ee256526bc1511b215550747bba3cc8b516946107e9d2fe79f955efa36c5d567b24735b18fa5cffd924b355c61808f103fb8d28128f8658a7e197785b66c52525576174740f93886286f0981475c7699fa8552201ae3ce3cd20b3b0b1c5e166ecbca3f4f484bbfd4a5e2be556d0b0a44bae81a6e3c2a67e381ffaeef4b3b0fe74785d1991bf193c8eea1686db19c1867726d1fe37df19d26fe4eb78f79754e72a0ff66fa381675bac1d90406b5a62784caca11f51f5802d29ace1e64e71e86f213f70b35002688d4556605fe6351451a03c06ceeeaa5f6d1014adc68309c6dab7fa38ebf2b8a1b8ba6a3ec3e5c04c1d81f0ac02b0d1e7874496e978f78f29d15891b3dae69c8af582f3448d489c576cc3a28577a96c872c1fc69cbb053f4ce6b1770e1a674fa99f13037934a6ef9f408c4036506f08ef95a0de742e894ed23a611e96864f4f1e6a764ef3dd0f6048201e8e225a67587b19141850249ba55e30f3883ceee97a37205121d09c9f35776108922ab57cadd5758f2d656379100d9ce6280fb4d06527078bb1a75c686ddb44f45634939224c91f89bd7f29d12298e72cffabe02a81a9b7d26899f5d90401c3aefff2b340076d831c5f62a121ae56ca16df1b90987bca1907778b04e639a77a1cbe1bbb1e57f1a0c21cab036c0b4f020e4572792b0447874d31266d0b649e29acd1dfbe6ec4d5453acf17358a9ffb355fdde45fc9ddd2c5a7300d38e4f05a712689d5657446105ef9e5b409a7c94fb9a91f35e019a96a0895d48d9273cf6c7168839a57aeb51d99ef1e1d4e782fe9d5ae8af653925ee71dc53b9aed3232fb9c7d974b1ef01d96a7c8af4f61f6318f870264d09e1bc863ac6e748cdbded86e035797e934c8cc78b119b70183f8fc8be2857bed43afc99dbe9a32833b8b720111987340124456cddef92339f2c32d8300ac65caa89335bd2b968a5583af989c388f7211ad9e576576d896295bbbba7afe7042e4f747fc04a7d13844b981e252a27898760f534ef9f238f2668fc897382bf279d7ad7a2784709ae893761d3d81c638d043ba5834d6b76c38aa2df4604bc8299341733fc6208162db1f829fed0847e200fd36455a0b0c6289164bbadd5f7bb0973d3577ecc365b55a45aa4ebc2aefe5afee149a69368a1d43ab10ac4a9a247ba16f8d10506dc7f41de2030eb43d6bd64a8db72579d62ba4beb4827c6c04443e316221bb7b0319ab1d3c87fe5d9e432987ec79faa2e483630b2f821b1bbf2f8a65a25074626b8bb492eba863984d1832cbdc4c5c8f5f4e9d1e610c7a6dac72302f099f5152b1342ded0039530b5da18eceb032011e4ec143e6aee138fdc98fb0cc610b27d577c698a932b891331b7380aaf851952d7183c546abbdd99f7f48ca785d46748a4685b3d04eceed93ec2c72270d69d233371e3e6a0274a8b624aeb5d4c07e3c01ecb910062e73320623eab82c56818aad493ce0d57c4120e6b72f16fda195b21f630273fd9e0c8552477c29dc525b8d799d9572506db1a59dce392568290928e1e083bb43a0b6753a7447064b5fce51f5a598971b536ca309f99d49ba9a5795084f8d5bb1f79982c6ed2ade13a6e667cbd9fd0f5f26d4513e0737625f77f64354ab8a57f0ada351779d27a314bd510591fc4aa9d1d153d85d7deb93292f6e9b33ad248a27fba34f75fa2a198b4e09acf80a89e36d4ef66ae29250066f5cdbfa74babd35d0b27dc996f12127a9f129c79086917d9a3d3bb51d15a0ff6dfea82b32dc1bb64872372feab107cc1a9aa19d32693fb8edc301fc70a488923cdfa0af8f6edd98839da20d34eeb420c7826ec59178c55f3961ea3dacf4a43dad239e8d8f452a75259f0e2383992fc78d0d04d4ac119c04da7d5693bd8e49e5f179cc7301fa288e15d68aff3753f7197912814dff995ccc5571a516c102adea47ce9f9472870873a69de359bb41dbae36f0dfa19004b21671fdb266d2429dc20b492ed33b318f57550965907c2dfce74074126f89dec8cdf30149edfbac18c902a1dda16359f0688be4d01805c9442620e054e8716f41d33eaa680f43ca285b8bacf974b001a5972ff54d540935cbe7f2e9477eef081dc86562cd9978b67b86ca0a759c332c4b345942a0c3f235486cdbba5b377a81692a17544c94cc6cf126d5b9fbf45e76872cb917261d4a122347426ee0befe40b2c44774c6afd6c4af7081c2aa344d68017e81f1f31d5920855f360ec8bbff031a6110d3689d92cc63a814d3719f2b21c56c43996afa8fe9f060f36b4c0fba202832908a7f3113d609dbe9e75e832ab8a962ead8a3ab3abbbada40c9493cddbf67ddffe7beda10da58d95fdcb2ff049288bfa47e7314be5e6c6a1456c69860c0a3efc516aef35ea5435510599cf4500d8a1c7ea986846232a25428d103d3470be10bbbf887ea01a3030eb078755d380ebaf3dad82d3eec7e983bf27214c54ead1104bdf4468b6b40a81b6ff93c9c2a69501e6608b44536a06990342b0007988dd61d05bd1afe31ddc8719c3a558ed49f0b8115ca94628ee6867c74df66e3fed869f47bbf8218bf9a2892941e696569bb868376c53e6d90f7ec5971bb9a4abaeed5ababcda71032fa2ff35dee29fb980ac962e34803535e9a887e32c670b3f85adaa33f5595db9f087c3d40941adb6e87b8abd03297b42fc806c15e48bcf00bf007e2d4d51650afeef957fddf56d88208249d6cfe0b32733091e5d654a15f00a097533d0b123092f8446de3e0d9d882994ec9b64005e64755cecc77a1979c9dbcc9ef8e13c04787001cea12c865865a5f7f9799af52332bed514a0f801a0561ea153cf18d4f0f718a40a38511454006de04760e1384c2a95837f89f8258b67af337531faff6aff14f796c4211cc736198e66201e5d520b785f3e961e122c6fe16723a3b8dc9e82cb74202297e4416f5a46f99f9b9038b4e7b821b7beb9d486d8773fbe8045eb7241c7eb653f757cd66f6133eee4c8199458b66fbada915947cf134e0b7dfdcdfc04fc15e282ebacf3a8f8793ca5572dffdc24fceac2153092c114bf020a6e26e78df488894087d0a581d6e99d4c7e26f81254e2f56b69b55eb9c694570d59bae0ed6e8a6c957e3dc80d60ceafc97f5922a836937d93fe093f8badbdf44358129bc4131a8a3d624c245471fb4b821cf0b0331da5db36c054335c23d6f7f5889630d84b6a116b28f2ea7eaa9c9ab6491fd5dedf464fa4ba9a610aabdc98cbd16e367fcbd48423c76a8b3f50fa60c962468e29393a24d45e5138f5294a25a89cfe6d3ba84a461d74e6ad5b91a5d0258bca666c4e334843e3392c406a92d8e30346edbe696f214a877c7b1cd95d9f4aa9985578dbcb2d163fee04b3d1328ec094ac3671e0d03360337ea3378825aab4c426bc646bc362d9f12b9a79473f3435c6e227a1654e3ed1596bcb4a2a4c2c55f1473666538ba442e4327e93db91a577be81569b1289c1d80a23350b50f4c9d7438ea4887452b7d3a1bec376b894c409273849aa6c0a9dbe40b5f2bb166ac11dbe9b0f1c3128fe160c630c24d29e489ce826ee9fc99d83d1a44974b6a5faa6d8a9afca3af7a9d05c8118fcf4f4dd6c4bda524f5924bd845d4243c4f6f64741992935e4936b924f9e9c914658dd48dc9ccedbb790f8db66aa2cc4f730eea3e41bcccfbc4250494348beca054eae60bda41682cd0a7686845c98e3a70d87cb74112f2ddb703df26746d6ef2bae920b589fb5a8ad4d0f9fed4ade76079319f150eb129f2595b076ee468ca2600a5b2bdd875347f130848d5a471a6086e172e7dbc46d7bcae0c31d0cf8a5df444289e9b171416489fe51b8ca19bfbba2e0c6ca756e9053d90d0acd63523152f249595b72c7a43f92a09e57d5a2809466bbf0f4391c3626156ea657cdb2eed277067b18752f44a62803a4ba6885e6b2e4e20d70ebc7c3e0394282bf08ed8602033b4afc08ff92899c39c5633f4f9949265dc3a4a6eba5fcfb86eda251826682cf71b3eb8a99acc5faf7adf6d0b1eac0e5b75429cbf88c7f0fd436d41227ff60201a07e6996cb1fda708ad61b46b3aa848afea481707c4ec61c250c62b3ff7faee52e92097458066aca645c2152eb1612e7ba9f3d5bbe543d2e78734734b9c176c31dd3f9aecea7fdbcedff693632c3afdf2af2c516951b9b34063ccd13e8147a0f1734bcade0b5a3a334fe467947421fc1da029335b0a96dc64ca7fcf0a07c36f7312548b091bc7c4badd3e2d96d1d48a7a6e041036ed60a3fd640131c6ce1a0eaefa242a00ff5ec87bbde528261eba1da153a76d67777b0c7b8f49fd4db86545c074b3e7a948197b4bcb43971310bc0d533013d44b8d3712118b7c37e00d5cc0def187adcd24efa768908b609138583de5dc75084834bbe12b1fab0cdc15f6e4b8569cc6b31e7b1fd871b9a5b7707416c514adbf421c7c379eb17ebe3584379d3d8c57", 0x1000, 0x48000, &(0x7f0000aed000)={0xa, 0x3, 0xffffffffffff8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) socket(0x10, 0x802, 0x0) write(r3, &(0x7f0000333000-0x26)="260000002400430504edff0001000000000000040100000000000200f1400000000100000035", 0x26) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000f6a000-0xf6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6, 0x23fffd, 0x0, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/23 12:05:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f00005c6000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x8, &(0x7f0000db9000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = dup(0xffffffffffffff9c) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000a6a000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$sock_str(r1, 0x1, 0x19, &(0x7f00007fe000-0xd)="656d3070726f63247b987d2d00", 0xd) unlink(&(0x7f000082d000)="2e2f66696c653000") getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00008a1000)={0x0, 0x0}, &(0x7f00008a5000)=0x8) connect$inet(r1, &(0x7f0000000000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x9) r3 = accept$inet(r1, &(0x7f0000a6a000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) listen(r1, 0x0) r4 = fcntl$dupfd(r3, 0x406, r0) readv(r4, &(0x7f00001b8000-0x20)=[{&(0x7f00005c5000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79}, {&(0x7f0000643000-0x6a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6a}], 0x2) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = getpid() ptrace$getenv(0x4201, r6, 0xff, &(0x7f0000407000)=0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000a6c000-0x10)={r2, 0x8001, 0x6, 0x1ffbffffc}, &(0x7f000072a000-0x4)=0x10) ioctl$LOOP_SET_FD(r0, 0x4c00, r4) ioctl$DRM_IOCTL_GET_UNIQUE(r4, 0xc0106401, &(0x7f00008e5000)={0xcd, &(0x7f00002e8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000131000)={r2, 0x3}, &(0x7f000039b000)=0x8) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f0000a67000)={0x0, 0x0, 0x0}, 0xc) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000f87000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x101000, 0x0) r8 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r7, 0x4c81, r8) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, r8) socket(0xffffffffeffffffd, 0x1000000000000800, 0x9) fgetxattr(0xffffffffffffffff, &(0x7f0000939000-0x1c)=@random={"6f73322e00", "00"}, &(0x7f0000306000-0x72)="", 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000435000)=0x9) 2017/11/23 12:05:26 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0xfffffffffffffffc, 0x78, 0x0, 0x40006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00008c4000)="40056e1301033807a800ec", 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0x3, &(0x7f0000fc4000)="", &(0x7f00006cd000-0x4)=0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000018e000-0x10)={0x8, &(0x7f00000b8000-0x40)=[{0x1, 0x9, 0x8000, 0x154}, {0x2, 0x2, 0x6, 0x5}, {0x4, 0x100000000, 0x3, 0x101}, {0x800, 0xb8fd, 0x7, 0x7}, {0x7fff, 0x9, 0x4, 0x4}, {0x7, 0x3, 0x6, 0x5}, {0x8, 0x0, 0x2, 0x0}, {0x7fff, 0xffff, 0x0, 0x1f}]}, 0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000be0000)="2f6465762f72746300", 0x2, 0x0) r3 = add_key(&(0x7f0000773000)="7573657200", &(0x7f000063d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000589000-0x25)="927a624ea6bfe10fb20855bd36c9102069bf7e8a65430f6219e0f1fbdfb794c2d3b720aed1", 0x25, 0xfffffffffffffffb) keyctl$invalidate(0x15, r3) r4 = syz_open_dev$usbmon(&(0x7f000012b000-0xd)="2f6465762f7573626d6f6e2300", 0x10001, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$netrom(r4, &(0x7f00007e3000)=@full={{0x3, {"9097786e094777"}, 0x5}, [{"89dbc50f3b2ab2"}, {"9e0d41cea75850"}, {"ae95e0cccaffcf"}, {"cc6ae8dc3c0fc0"}, {"762f82d89fa1b6"}, {"a6f135f0ac3bdb"}, {"f09c0313d5bdd6"}, {"4bf9efcb6d6021"}]}, 0x48) ioctl$TUNGETIFF(r4, 0x800454d2, &(0x7f000093f000-0x4)=0x6) setsockopt$inet6_buf(r5, 0x29, 0x40000000000036, &(0x7f0000ecb000-0xd0)="dc13b51a5b31306e78dd580872ab2144ece470d734cf1b96f75d34c82d9d233f08006d75c4ccd64ae50e8ce0442fbc50974e8e1195c604f8000000040002663d75dd05a04c57bb55d03912785d071038d86611f937f96f7d0ff812a8f9fc3f070be5df00000000000000d359bdfb62e18a769c862f858859f8b90200e345fb9eee7026fe40be9cda06a1f125e2c3525ad0ffffe9ffff6fffff3d325f01902d9755668fa3f9b8974fec92b836616957ade630936ca63e56dfaeda0896440f397d4b9b3e5a1db8352780dff40bb45a7883", 0xd0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000e54000)={0xffff, 0x200, 0x10001, 0x8, 0x0}, &(0x7f0000182000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000149000-0x8)={r6, 0x7fffffff}, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000069a000-0x8)={r6, 0x8}, &(0x7f00005eb000)=0x8) setsockopt$inet6_buf(r5, 0x29, 0x36, &(0x7f000097c000)="", 0x0) getsockopt$inet_mreq(r4, 0x0, 0x24, &(0x7f0000f84000-0x8)={@loopback=0x0, @loopback=0x0}, &(0x7f0000db0000-0x4)=0x8) poll(&(0x7f00007fd000-0x10)=[{r0, 0x1, 0x0}, {r5, 0x0, 0x0}], 0x2, 0x6) r7 = getegid() ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f0000b86000-0xfb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setfsgid(r7) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f00005ab000)={0x0, 0x0, 0x0}, 0xc) gettid() getpid() getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f0000917000-0xc)={0x0, 0x0, 0x0}, 0xc) r9 = getpgid(r8) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000b87000)={r6, 0x400}, 0x8) setsockopt(r1, 0x9, 0x1, &(0x7f00005c7000-0x76)="f1bebfa374c940ef1819caa01f97e14136548f84fcd2c979bab5ac05619733a2f42b97be8f7ec90f4b57d1d46c536080168ebf0449b0bac02be40ebb0511a3af9fe26ffd9b798693d95f5d1bc3d830573ca9a53207c754072359158be2550743ec7f1b17c17e046f65806f1919407aa2a4d0850ad555", 0x76) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00009b6000)=0x4, 0x4) ioprio_get$pid(0x2, r9) 2017/11/23 12:05:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000467000)="2f6465762f6e65742f74756e00", 0x0, 0x101041) r1 = syz_open_dev$usbmon(&(0x7f0000f72000-0xd)="2f6465762f7573626d6f6e2300", 0x1ff, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000793000-0x30)="f7a0b60fd7825a72c230aa1796665895a2748b860f9a69faddafe507f0fd1a36ab54f9f70d44f81eef9ac0569e78c5fe", 0x30) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) finit_module(r2, &(0x7f0000724000-0x7)="2f6465762f6e65742f74756e00", 0x1) bind$inet(0xffffffffffffffff, &(0x7f00004c5000-0x10)={0x2, 0x0, @rand_addr=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = syz_open_dev$tun(&(0x7f000016f000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000034b000-0x28)={@generic="020000ff03187f99000000000000d322", @ifru_settings={0x805, 0x4080000000000000, @fr=&(0x7f000028a000-0x18)={0x0, 0x10000, 0x0, 0x0, 0x0, 0x5, 0x10000}}}) close(r3) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000ba000-0x7)={0x0, 0x0}) setxattr(&(0x7f0000f5c000)="2e2f66696c653000", &(0x7f0000955000)=@random={"73797374656d2e00", "2f6465762f7573626d6f6e2300"}, &(0x7f0000d73000)="2f6465762f7573626d6f6e2300", 0xd, 0x2) llistxattr(&(0x7f0000d7a000)="2e2f66696c653000", &(0x7f00009c4000-0x5f)="", 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000c06000-0x8)={0x0, 0x0}, 0x8) getrlimit(0x0, &(0x7f0000ab6000)={0x0, 0x0}) clone(0x0, &(0x7f0000295000)="61dbd6128a1da536de76f005b660ee590556718e898b67b356b22ab5fb9cb951ea23478a317a0ce68a671f14fac8df163bebfec23749a3f857c34f26385e25ab00151735673f30e977e7754caac35491da7eda4b570f3bbca78c307e0c3b028e870eaf8eeef1a191d1f20f20fe301cc6e9f95c923e1ecaee27c9024626c36ba067612bfcb51bbb7bd6b983a18d6f03bc936e8c4db03052fc4709363d87ec9f0c9fd09e0c63f07b34268855b75091a7de9f4c420d509fe22bf3a69cc0", &(0x7f0000758000)=0x0, &(0x7f0000fa3000-0x4)=0x0, &(0x7f00000df000-0xcd)="50a3c92bc168d2188e29c402f6e249a4f78fd699233bfb5d106bc2ac4a4a39cb89d41200000000000000041e0bcd80813efab8c4a5722eee542a3f648329a04f6a7141cf4bf94c3b40bd8f25d93090ebd16db190466241846fdf7b3df051c36a0df4a878fd8d023c8a7adbf4faa6ea2221a321ee824f7921e8b66bbc56d8c52620b748ac18e8a0fb555131efd9738a9b797ed6bb5a67688a7f00bde34a2e43e4627cf074ba7305cc569add3a5e4c396826706f1fafce0cf0a03e1f03e08467a0d95219035dc689bfead595617a") r5 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r5, &(0x7f0000ad2000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000014000)=[{0x14, 0x101, 0xd09, 0x0, 0x0, "00"}], 0x14}], 0x1, &(0x7f0000fa1000)=[], 0x0, 0x0}, 0x0) modify_ldt$read(0x0, &(0x7f0000c09000+0x5b1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7c) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000053b000)=0x8000201) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000c6c000)={0x0, 0x55, "d796bd900d77ad765a098d5a2d077a453a4bf109f127fe93921b16f4b0f7ce505f41e8117bf577b048c02a2fcddd9ced3adaf059e580a67942ddb1c851d48da6b357b6e5dc3762098d6d2daf5aa896ec4c64ec2849"}, &(0x7f000027f000)=0x5d) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f00006ed000)={@generic="4a9a33d73f4848cd427e9333c51d84ce", 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000052b000-0xa0)={r6, @in6={{0xa, 0x3, 0x5285, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x400, 0xffffffff, 0xc}, &(0x7f0000b87000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000e51000-0x8)=@assoc_value={r6, 0x750000000000}, 0x8) dup(r1) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000d8e000)={0x0, 0x0, 0x0}, 0xc) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r7 = socket(0x10, 0x803, 0x0) listxattr(&(0x7f00005b4000-0x8)="2e2f66696c653000", &(0x7f00009f7000-0xf2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf2) sendto(r7, &(0x7f00006dc000)="120000001600e7ff15ffe900ef14b5fff2e9", 0x12, 0x4000800, 0x0, 0x0) 2017/11/23 12:05:26 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x7, 0x7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r0, &(0x7f0000001000)="2e2f66696c653000", 0xa9ef0e48c5f9f80a, 0xfffb) syz_extract_tcp_res(&(0x7f0000001000)={0x0, 0x0}, 0x74c, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000fde000)=[{&(0x7f0000b22000-0xbd)="12db7a76b12b57e7f44984bdba087449ce626366b0a7fa787f11de075cff7fd1fb997f2cd79548bc7d98a3de15ca918a484b2deac5326d12794b3ee1a3ac9f6de909cc092eac8493cb03bee992d6ffa75ece1e2b74b915a8328aa529d2d7f60edb2a2c84fc71c99a62bb06c8dfda8b160903a6bc4bfd353a4b1ea64f9c7210c2547eda7e1bfd346b36a5fd8de4efc0e9817634580f341061f9d169653318461f5b36571af4e5b2a946466a10b4c7f2e279347fc49e5a2212f7704193db", 0xbd}, {&(0x7f0000691000-0x48)="97323f03de2488d56fd020cf268f8a01c0cda160381f2db4f7e6983309e24cd6611042f192631aafefc3c8478ac7664d5de1f648ced29d2fc448832a697d477bc6562d00b35fa9bb", 0x48}, {&(0x7f0000630000)="fec7be64643295cf7bf7efd12292ada4edd241ccf57aa09f73c997657ba1a11357abcaa61de12f1cfca4345c1f26fa3684539b932de485bc4897ca5369cadf950140c5b2cf8ce57244a772d64ca7e59e351bba3ed879d13b6bc70e2410e79afa00c02fca16c40357da51ca4acb29af201af533627a22856c0488593452c6a0b089a2c4ae4e0811cddf1fe367a417528285898de213a98b236b06a0f4f62847a85718a4b25bfce170170c2aac545907b95c0014489777e7a9f71b", 0xba}, {&(0x7f000099e000-0xc4)="bfdb0fb436c83ed58d2c96e875932f34b48b35854368f03114afb73f93b6ce50ef43900586f8efbf1416a68b8df70bf62fdfb694f0844785bee314c196d24c75a7a1188552d4a1ff1c6464aa047959867ebfe7036ca6a509c430cdfc79c4d50062907cc8fcf06aa4fc50f0def22c3fecf5c2884f397a4f61f8726c711839a807940c7065e3fc2a837ffa81f55f26dcbb0f77f1f009b7812ff602627a4b957648029bcb613850f9e21972240da4e1e334792d97c512d3429cfab86694db5571fb4e05ba65", 0xc4}, {&(0x7f0000689000-0xe5)="2c06d4bfafa97c93d07032e1d4148cc9b2ba674c7521a0b1fd47f8bcdc15c994d978ea040471d5dc14167cf55e9c77dfeb05386b630b5f184b127ed2c2064f47b803bde990229f3ef60de8a2fee4d21b1186a95f14a5680c9b6a95a461c29a79e3cf86b21205a7093776b8303e362a25ca6e7d6f713f75f47e10b7027cb7c652bf7750ca47babd3fd4578830f82ad48b3484792b08e3883e8c8964a4c6d3bebb17653083a621d7c4a1beba8e538553ec14b9257df3a63953a37f98074dec91bcbaf09c81b7f0835b639e66975bd43f385293e20ce1db82cedc55229f87fc26e6d4850cf839", 0xe5}, {&(0x7f0000e55000)="dcd9ef6cacb1d89faf46f53ae044d3b4a641f03e402e1486bad68cf64eea98e74a554ae368753995d0b355b0ea4145a0fd185419bcff9ffe624ceaab3c5aefd6c1c9f747ddd7b9e96085fe043105a62bda804c39ed422ab72ee88b7d00937bc634033fc68ea97b0bc95e991ac564ec4515f970de03b683b69dfbe19a2ef6efaf1420c7cdc93b6dd9f7cd5b6a1d4cbc927299a1554254d21fc78529ce408a3c16879fac74d356ffe6b3f48f0695cdf30b20c60586576b74aa18a85fbc6fbec4cff1", 0xc1}], 0x6, 0x1000000ffff) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000c11000-0x108)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fe, 0x3, 0x800, 0x70, 0x84, 0x8001, 0x32f4, 0xfffffffffffff3b9, 0x8]}, &(0x7f0000f1a000-0x4)=0x108) ioctl$TIOCNOTTY(r0, 0x5422) r1 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0x7, &(0x7f0000e7a000)={0x0, 0x3, 0x8, 0x4, r1}) r2 = epoll_create(0x6) r3 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f000081c000-0x8)={0x0, 0x0}, 0x800) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r4, 0x40505412, &(0x7f00008df000)={0x1, 0x4, 0x2, 0x0, 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000d75000-0x90)={0x3, {{0x2, 0x2, @rand_addr=0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) syz_emit_ethernet(0x21c6, &(0x7f0000f86000-0x21c6)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0xefff, @ipv6={0x3f, 0x6, "121d77", 0x2190, 0x21, 0x4, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@hopopts={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x49, "74529dc8017b94a24b6eaa277dbd8b4fddacdd3d0940bf6520e06d71c19e5ed2225f52a491921dce92f491bde0368e9e65a7970b4e96cbe7740aaa1a69919d58615f45758cb101c6e4"}]}, @dstopts={0x3f, 0x410, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc9, 0x38, "f470abfa5b864ca536317b015becc19d735b173390ab9e4ce9b50575d7195e3ed696079a545642554722d7081bc021292778bf740f456fab"}, {0xff, 0x47, "35cbbc4d5e78e0bab51983172dae93376df522119334b57df5e46ab98415688bc95e09550f5e6d00f0cba3cd6e1cf8967ca7fae432f5ef51df205a7825361fe50b3133ed133d51"}, {0xc2, 0x1000, "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{0xc2, 0x1000, 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@dccp={{0x1, 0x0, 0x4, 0x1, 0x8001, 0x0, 0x0, 0x3, 0xe, "368d78", 0x1, "74717b"}, "b70c2771c685bd8d5210a49cb1ee607f770c8f285e391b3392ae3bbf13445809876ab27b75ce3f0f382448a35a640180e562641ff6960e38ee394f301bd84c7cdf1e03b71e6e52337d40eebbdb8ed46ed50fc6ac6ec17385de730ff63e20f08b914abde88229875e4b179c695938b25eee1cff3dfdb3dd8c553f4d6fa1e785622e69883f030a2c24edcd0859db3b07ea6de58aac64de589cd8"}}}}}}, 0x0) syz_emit_ethernet(0x114, &(0x7f0000890000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0xffffffffffffffff, 0x7fff, 0x5}}], {{0x800, @ipx={0xffff, 0x102, 0x100, 0x11, {@random=0x7fff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x6fa}, {@broadcast=0xffffffff, @random="ad9f2cc063de", 0x0}, "75d9c9deea6a99bcad6e6528db324f587e484b1b1f79eb93d895ed4707bc2726baab11ba02e55eca43ba7731c9cab8fe1c1c46f154d7050ca0e3da83bbf84b54d0d4eaacbbb04fcb790816ad96d41f27e90efda7b670ea02131c814b2c3ee76bf0369062a2b458ddfb3f314632633988d13519352e590a8a2a9189e68b9cbae849a5fcbb8c5abdd044172f448cdadcad1eabd8a268f11d092d4ec8c90a285973531771536544815c2e047b9f9cde8258f5df778d6668f5112371e81705ff9f968096525d8f1dce1b0aa3b59e65f26ae56b326b036c295c8215201b9e27f336edc29b6707"}}}}, 0x0) r6 = creat(&(0x7f0000c17000-0x8)="2e2f66696c653000", 0x2000000103) accept$netrom(r6, &(0x7f0000852000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f000094b000-0x4)=0x10) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f45000-0xa)="2f6465762f70746d7800", 0x4200, 0x0) signalfd(r2, &(0x7f0000b2c000)={0x401}, 0x8) bind$unix(r5, &(0x7f0000c49000-0x3)=@file={0x0, "2e2f66696c65302f66696c653000"}, 0x10) prctl$setmm(0x23, 0x7, &(0x7f0000ab0000/0x1000)=nil) ioctl$TIOCGLCKTRMIOS(r7, 0x5456, &(0x7f0000452000-0x24)={0x5, 0x3, 0xfffffffffffffff8, 0x40000, 0xae, 0x1ff, 0x0, 0x80000000, 0x8, 0x7, 0x5, 0x7}) r8 = mq_open(&(0x7f00009ff000)="6574683000", 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000cad000-0x10)={0x0, 0x0}) mq_timedreceive(r8, &(0x7f000012c000)="0000000000000000000000", 0xb, 0x20, &(0x7f0000d5e000-0x10)={r9, r10+30000000}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r8, 0x84, 0x7, &(0x7f00003a9000-0x4)={0x80}, 0x4) mq_timedsend(r8, &(0x7f00009cc000)="", 0x0, 0x0, &(0x7f00000e2000)={0x0, 0x0}) 2017/11/23 12:05:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000001, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000776000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0, 0x0}, &(0x7f0000b03000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000576000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f, r1}) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000f57000-0x4)=0xfc, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f8c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b85000)=@ethtool_coalesce={0xf, 0x3, 0x2, 0x2, 0xf0, 0x401, 0x9, 0x9, 0x6, 0x7, 0x83f9, 0xc7c7, 0x8, 0x5, 0x25, 0x1, 0x9, 0x10001, 0x10000, 0x8, 0x3, 0x1688, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet6(r0, &(0x7f0000f3d000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00000e2000-0x15)="", 0x0, 0x20000000, &(0x7f000040c000)={0xa, 0x0, 0x599f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) syz_open_dev$sg(&(0x7f0000df5000)="2f6465762f73672300", 0x3, 0x400801) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00005dc000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00005fd000-0x4)=0xaf) [ 43.563893] FAULT_FLAG_ALLOW_RETRY missing 70 [ 43.568528] FAULT_FLAG_ALLOW_RETRY missing 30 [ 43.568538] CPU: 1 PID: 3996 Comm: syz-executor2 Not tainted 4.9.64-gfbb7468 #94 2017/11/23 12:05:26 executing program 5: alarm(0xffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$intptr(0x1c, 0x0) socket(0x40000000007, 0xffffffffffe, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)="2e726571756573745f6b65795f6175746800", &(0x7f0000bc1000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00006e6000)="00", 0xffffffffffffffff) keyctl$negate(0xd, r0, 0xfffffffffffffff7, r0) mmap(&(0x7f0000000000/0x88f000)=nil, 0x88f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) ioperm(0x3fd, 0x7cf, 0xffffffffffffffff) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00006ec000)="860700660006", 0x6) mmap(&(0x7f0000659000/0x3000)=nil, 0x3000, 0x3, 0x3e, r1, 0x0) mmap(&(0x7f000088f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r1, r1, 0x10000, 0x0) r2 = dup2(r1, r1) mmap(&(0x7f0000891000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fchmod(r2, 0x88) mmap(&(0x7f000014c000/0x1000)=nil, 0x1000, 0xfffffffffffffffc, 0x34, r2, 0x0) prctl$setmm(0x23, 0x0, &(0x7f0000129000/0x3000)=nil) stat(&(0x7f0000892000-0x8)="2e2f66696c653000", &(0x7f00006a3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000892000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r2, &(0x7f000009f000-0x10)={0x3, {"c9978868f62778"}, 0x0}, 0x10) getgid() fchownat(r2, &(0x7f00006dd000)="2e2f66696c653000", r3, r4, 0x101d) sendto$inet(r2, &(0x7f0000890000)="51918cf29f669c7deb5294775dad77984cac8d8ec96b07bf44f6e534a50979dff39532ce5629eb5a8ce530f4a2aa939b2d024f3afcf558cb118297f99eeebb999643463acfca3ac63911e0d9502b916c4585c5d8d0a155f0b497d1a1aa2fe94c7b7897ff72ee", 0x66, 0x0, &(0x7f0000471000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) eventfd2(0x3, 0x801) r5 = socket$inet_udp(0x2, 0x2, 0x0) fdatasync(r5) 2017/11/23 12:05:26 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b57000-0xe)="2f6465762f6b657963686f726400", 0x240, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000faa000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ceb000-0xa)="2f6465762f70746d7800", 0x20000, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x80000000001a, &(0x7f0000d3e000-0x4)=0x6, 0x4) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f000000c000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000007000-0x30)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x0, []}, 0x10) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fdc000-0xc)={0x0, 0x0, 0x0}, 0xc) lstat(&(0x7f000091c000-0x8)="2e2f66696c653000", &(0x7f0000f8b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgid(0x0) r6 = getuid() fstat(r2, &(0x7f0000033000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000331000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000e16000-0xe8)={{{@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}}, &(0x7f00007a3000-0x4)=0xe8) sendmsg$unix(0xffffffffffffffff, &(0x7f0000ac6000-0x38)={&(0x7f0000c69000+0x44e)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000481000-0x80)=[{&(0x7f0000f6e000)="4dc47cca2b1e69f548a94ee626827ec941761e3bb6cd7c4a3a26abe7a773feb4a4f3c8f0f50118a8057fecd0eec30e427cf2eafff8e0ade94a245177dae7f50b6b20945b5335353768d5276711d88f628c157eda63bd138692a3a8f52a4a", 0x5e}, {&(0x7f000004a000-0xdf)="0a53581911c898b46c2ec2b9fb088fa4b3e77f07feaf862cdbfc893bd56c53e5b277c71dba07c2963018381aa5520872cc60e21491c357df5c44d82374075984ea6010b13c7f728dbba2a0bedaa80df3156977fde19727ca223486304e79df099a51b6bfb1638150e1955457c22e23d79440fa0d45fa3335cbd1b9b2ca4ba5186c205a9031aa34d41d345e5fe225601d06bc1668c627dbc57015b4e65a896bdc2fa0064357be09a9c7865daf91b35492aeb2573e32d086e9ea699f1f358741d96b8d92dc78c9550c390a451b11d60fcff1ae6718c538993fe650b2cced53dd", 0xdf}, {&(0x7f0000121000)="2d4140a4598eaa90f9d550419ca8c228b003e8c43e0340bb5f939c52fae60b38077fca8d9cd540e57fcfc1f58045c7a3f20c9aa21dc7b2e48c1400c6d3733461e527931900658ac010f20798943d270dbceb62ce64070bc1fea913061c0d5316becc68aae1823b1f62a4e66aefbba6c062f31d9b10d7410e9fd738f4af99409b033acbe92238d43bcc", 0x89}, {&(0x7f00007c1000)="036ce642b3f1886af7a47690205bbb23f5eb51a1790aa1de8181784ac77c016a582495aecbc601532189fa12d3a9d9a30c004be0033e1e8dd11e0c74427dcb0e23c7c41874d857dd52db223b7b1ea7b90c51c4d83cb5258fc4f984d6c3dbe2eb199daff750142ca542ea2bafce140f9156764eca18ba1f7e5a57086d08cdb44b27833a3665a6f2a2ecf755759f7b5f059e0ad1ffe90f47bccc82317ece521f7631465eb26671009a89e5d848c0b7f799eecd22dedc89652b0a2fd67713f8a6815c7e85379f6d", 0xc6}, {&(0x7f0000918000-0xe0)="a44d5acec97590e3e35274a7f36998d77d8476c33093e5b967c193f46f168f7042ae3ac209cd6e58165f4c5dc9d24a9d438b1f73b698ef223015c8735e0d408fb12189c857800a2e7d72cb29a30f4aace85c803dcfb5b94230fdbee2c45389dbfd34288cb2a7d797236a6e67c02dca96ee273d20d785a328150338c44edc4bfd150e93338abf864814fa092daf9f80fef9cfbb18b4ff0685f9a30d6fd75a0f9e9d42e436731dc3d2841484728c88674b49b58a2a77587d52133a2d6e05d9e4c2e49ca9d4f8a3e68ce4fdeb04a133a04ce72452d39d386e91bbe953ae66f154c4", 0xe0}, {&(0x7f0000751000-0xef)="fa9c6bec71b61cac5ff5a8396f1e0f5e266662c52d3c31195d0c86221a622d0a89c0c6dbf9fcab866acb30e6e90390f12693cba89077e7afc92b73cf7e5dcf689a6583f45e683555965f32382f808aadbf7bf3b97c140fae5f5e9e0a5e92a7187d17b549152dfd1e1e329649b5c7f0653df6914cd6d235640ef3bfee788e91e67485abdadf411ee4b62dc26724e3327209cab5be7b45a9cecda2cee2d7d7617288ddf3ff2571988aa8b90f16495a37f6a6c8fb068274255316101f558bdf0da050a7fe0445ecf058d3596519434f8e97b3729e4a16d7941582791ff28f2e3678a35d555259bb3f23e558046267b7f7", 0xef}, {&(0x7f0000523000)="c9567d55dcc805cb0bdfeffd46cd700ee2725f762b88e6cc48fd9a9ef2ed7f1817f807d80ec3bc48017586adf17f1ce4ab968822ca1553d66589b044c0256ccd9ce9a3dbdf6bac46efa19bc3257ddbef4c446ae148", 0x55}, {&(0x7f00005b5000)="16c74dccf5f5f9f21b2dde20ea2fc86e58cf9e577c1ea81e3e85d77296b1dfef259eb4b7224a0b9ef3fec37ff1177f3c8048214805f3ca3ccd3c8b7736b2a82177a0db473ecf4f57ae55f8dcfc2a2db0a1cb2029011c4518f36c112dee558d6f5195b8f3bb73837ed91959db99dfa0db4225233bc72f25846fffff6c9f935b95c7e381a5bde70a3f7a34d08e8da6", 0x8e}], 0x8, &(0x7f00007b4000-0x70)=[@rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r3, r4, 0x0}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r10, 0x0}], 0x4, 0x8000}, 0x4) r11 = socket(0x2000000000005, 0x800, 0x0) clock_getres(0x7, &(0x7f0000c96000)={0x0, 0x0}) write(r11, &(0x7f0000c4e000-0x23)="2200000016000700010007cd090005000a0800e71b000809050000800400080000006e", 0x23) ioctl$sock_inet6_SIOCDELRT(r11, 0x890c, &(0x7f00001c0000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0x6, 0xffff, 0x5, 0x100, 0x2, 0x100000, r9}) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000023f000)={r8, r6, r7}, 0xc) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000c99000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x3, [@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x1c) getsockopt$inet_dccp_buf(r11, 0x21, 0xf, &(0x7f0000dbf000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000743000-0x4)=0x1000) syz_open_dev$tun(&(0x7f00004c7000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) getsockname(r11, &(0x7f00006fe000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000473000-0x4)=0xe) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000ae1000)={0x2, 0x7, 0x1, 0x8, 0x3, [{0x4, 0x5, 0x2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x8, 0x7fffffff, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x8000004a, 0x100, 0x3, 0x0, 0x0, 0x2002, 0x0, 0x0, 0x0}]}) r12 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r12, 0x0, 0x4, &(0x7f0000c82000)="440d0814145fff0300000000ec", 0xd) getsockopt$inet_opts(r12, 0x0, 0x4, &(0x7f0000d59000-0x8d)="", &(0x7f0000485000-0x4)=0x0) 2017/11/23 12:05:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x6) ioctl$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$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)={0x0, 0x0}) munmap(&(0x7f0000983000/0x3000)=nil, 0x3000) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0xffffffdf, 0xffffffffffffffff, 0x0) shmdt(0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0xfffffffffffffff9, 0x1, &(0x7f0000ab5000)="01000000010006000006dd0000c4fecc", 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000b2d000/0x4000)=nil) mmap(&(0x7f0000000000/0xe5d000)=nil, 0xe5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e59000)="2e2f66696c653000", 0x40000000002) r2 = openat(0xffffffffffffffff, &(0x7f0000047000)="2e2f66696c653000", 0x40000000000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00009dc000+0xd8c)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000e5d000-0x4)=0x0) lstat(&(0x7f0000e5b000-0x8)="2e2f66696c653000", &(0x7f0000e5a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r3, &(0x7f0000e5b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000e5b000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000e5d000-0xe8)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c04000-0x4)=0xe8) sendmsg$netlink(r2, &(0x7f0000e5b000-0x38)={&(0x7f000033e000-0xc)={0x10, 0x0, 0x3, 0x1437f772}, 0xc, &(0x7f00006d1000)=[{&(0x7f0000e5b000-0x1278)=[{0x78, 0x6, 0x400, 0x6, 0x3, "febd0beaa9ae9f64bde2a1de67f045501fab7e02d860e971a8290798595bb763725df70ef4b0cffad1e7c2f00d161919569a7545569807b649dac8ffe761d56d78bed1214d4f607943bc62819a2aee375c6888aaa083c96c832dce5f922637fec2119bbccb53"}, {0xc4, 0xffffffffffffff81, 0x800, 0xfff, 0xfffffffffffeffff, "f045e7919a3d608a2c3ffff53fc8e278fb5ad5d6303865ec6ec83cda5d8a5d24f20e32127f67fc2e39ee1ef60060f0ad146f798c5afd312d74e70c5cc0a1bf09c78292c8987e3174b17180db52344ed452dec71072141f0efb1d3306d7828b7748dd46e752c3b9fe9961c8c18c22baaaf8364955435d093cbb44ef5cb90d70cedd52486e7bd7d966d45092c2b5a7c3187b9efeead92c79b1c110db9c0b72d676c6ba1038b197d1859ce96f8c6e38d9f17b2b55ff"}, {0x1010, 0xffffffff, 0x200, 0x3, 0xda42, "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"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"}], 0x1290}], 0x5, &(0x7f0000e5b000-0x70)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, 0x0}, @rights={0x18, 0x1, 0x1, [r2]}, @rights={0x18, 0x1, 0x1, [r3, r2]}], 0x4, 0x10}, 0x4000) read(r3, &(0x7f0000cc7000)="00", 0x1) ioctl$KDDELIO(r2, 0x4b35, 0x1) setsockopt$sock_int(r3, 0x1, 0x10, &(0x7f000002f000-0x4)=0xb92c, 0x4) writev(r3, &(0x7f00000bc000)=[{&(0x7f0000032000-0x74)="77", 0x1}], 0x1) dup3(r3, r4, 0x80000) setsockopt$sock_int(r3, 0x1, 0x22, &(0x7f00006a0000-0x4)=0x5, 0x4) writev(r4, &(0x7f0000033000)=[{&(0x7f0000e48000)="6ae56f7de0b574e74fd384b8adf923161ea1619af2e345b1093ea0318b90780d5ea07ec7ae9c029d79fe0d9d2db013fbffcccb585b8574bed792c0e3e1b73105a1ce37cda7", 0x45}, {&(0x7f0000e49000)="970f179b81be639690948e31f3953be886b392495c5bc054ae6e038a5ed8c063aaf97e81ca7931495efb49784b0a86634d33b6335a4b59fcb81223200a128081262e3f3fb7d8deeba8c0055552e6a1f06d93a5735237ffe7a9a316470ee30daeb3a6085a5a379335e2dd9caa7f11cd78f0d55d7fec9fdb27a18c646b0d6f3882ea4a53003295092e09bb4db944e0d5323ff145a23e993f417d", 0x99}, {&(0x7f0000866000)="2a7300715faf5dc437b97a2b80f51ab05fb13e4268f77685fa98585368ed2c2f026c7ab297adce6c0702e037433b807b47883aed07de3e4125318e8f67b181c6ee5b31ca5eec1a699ce81905ecf89952e6592907434464ebbb4baa3a4a3d74630f19ab9819389b1a9e5f9cc9f23b64628122911e6893573addaff75e914307f810fddc0eda0e579862a217231fb89ee7c5c6788aa9fbc6f4d9b0dbfba90e1bf4197b117846b946", 0xa7}, {&(0x7f0000d28000-0x67)="ac5c202dd8fdf133bca5b9fc52848cd332f15b51934673cbd365fb02eaf3d1e35c3d6fc598359468c2349b46f547973de1c0794223589f791def9e3af2a4514d16ecf2c3077280258d674dd76c770ea18ccb74ad62d620b3e02260ff15788160a9582e4434169a", 0x67}, {&(0x7f0000300000-0xaa)="af8e24fbc9e6cdb41b49967b739cb2db6f6af082322b4b20fc765cf5c5b25891102e11a32efaace40c26a0026b78df1ee2ed67037a78f5d5a87034bc5d63d1977ca60dd3fc653b99eecce25e9d239f4e087020bb209d02a3ac52eb6ebf99cb535f08450c47d3f1d84ad0f516d6158d7a51fc5158f883274ca9193b7c40669ed0a6c04396ebcd54a0843fc48627d7acdaefd87da654049490b3f10dd25b287178bf78f29f7a0453dd1996", 0xaa}], 0x5) getpid() 2017/11/23 12:05:26 executing program 5: alarm(0xffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$intptr(0x1c, 0x0) socket(0x40000000007, 0xffffffffffe, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)="2e726571756573745f6b65795f6175746800", &(0x7f0000bc1000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00006e6000)="00", 0xffffffffffffffff) keyctl$negate(0xd, r0, 0xfffffffffffffff7, r0) mmap(&(0x7f0000000000/0x88f000)=nil, 0x88f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) ioperm(0x3fd, 0x7cf, 0xffffffffffffffff) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00006ec000)="860700660006", 0x6) mmap(&(0x7f0000659000/0x3000)=nil, 0x3000, 0x3, 0x3e, r1, 0x0) mmap(&(0x7f000088f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r1, r1, 0x10000, 0x0) r2 = dup2(r1, r1) mmap(&(0x7f0000891000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fchmod(r2, 0x88) mmap(&(0x7f000014c000/0x1000)=nil, 0x1000, 0xfffffffffffffffc, 0x34, r2, 0x0) prctl$setmm(0x23, 0x0, &(0x7f0000129000/0x3000)=nil) stat(&(0x7f0000892000-0x8)="2e2f66696c653000", &(0x7f00006a3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000892000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r2, &(0x7f000009f000-0x10)={0x3, {"c9978868f62778"}, 0x0}, 0x10) getgid() fchownat(r2, &(0x7f00006dd000)="2e2f66696c653000", r3, r4, 0x101d) sendto$inet(r2, &(0x7f0000890000)="51918cf29f669c7deb5294775dad77984cac8d8ec96b07bf44f6e534a50979dff39532ce5629eb5a8ce530f4a2aa939b2d024f3afcf558cb118297f99eeebb999643463acfca3ac63911e0d9502b916c4585c5d8d0a155f0b497d1a1aa2fe94c7b7897ff72ee", 0x66, 0x0, &(0x7f0000471000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) eventfd2(0x3, 0x801) r5 = socket$inet_udp(0x2, 0x2, 0x0) fdatasync(r5) [ 43.568545] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.568561] ffff8801c75e78b0 ffffffff81d90429 ffff8801c75e7b90 0000000000000000 [ 43.568574] ffff8801c9a72410 ffff8801c75e7a80 ffff8801c9a72300 ffff8801c75e7aa8 2017/11/23 12:05:26 executing program 7: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003b7000-0x8)="2e2f66696c653000", 0x4000, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdc000-0x8)="2e2f66696c653000", &(0x7f0000888000-0x8)="2e2f66696c653100") rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000fe3000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00009bb000-0x20)={@generic="3a02ffb0623814681b8b14dedb007136", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000fe4000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) restart_syscall() mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000fe5000-0xa5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f00008ae000-0x50)={{0x3, 0x0, 0x1, 0x3, 0x1}, 0x16e6c2a9, 0x401, 0x69c6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) select(0x40, &(0x7f0000fe0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe0000-0x40)={0x0, 0x12000, 0x2, 0x5, 0x0, 0x4, 0x4, 0x80000001}, &(0x7f0000fe0000-0x8)={0x77359400, 0x0}) creat(&(0x7f0000fdf000-0x8)="2e2f66696c653100", 0xfffffffffff7ffff) 2017/11/23 12:05:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fb4000)="2f6465762f6b657963686f726400", 0x4282, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f000063d000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000745000)=0x1c, 0x8000000080000) r2 = syz_open_dev$sndseq(&(0x7f00009d5000)="2f6465762f736e642f73657100", 0x0, 0x20042) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 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}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ceb000)=0x8c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000a38000-0x8c)={r3, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00000be000-0x4)=0x8c) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00008e1000-0x8c)={0x0, 0x400, 0x0, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f00009aa000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f000000c000-0x5c)={0x0, 0x0, {0x1, 0x2, 0x3, 0x0, 0x7e000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000bec000-0x5c)={0x10000000, 0x2, {0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x2000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lstat(&(0x7f00000ca000-0x8)="2e2f66696c653000", &(0x7f0000bf9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) sync() r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a62000-0xa)="2f6465762f70746d7800", 0x400, 0x0) r7 = fcntl$dupfd(r5, 0x7fffc, r6) r8 = socket$inet_tcp(0x2, 0x1, 0x0) r9 = open(&(0x7f0000850000-0x8)="2e2f66696c653000", 0x8000, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x800000001b, &(0x7f0000ece000)=0x100000000010001, 0x4) setsockopt$inet_mreqn(r8, 0x0, 0x27, &(0x7f000000c000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r9, 0x84, 0x18, &(0x7f000088a000-0x6)={r4, 0x9}, &(0x7f0000d68000)=0x6) setsockopt$inet_msfilter(r8, 0x0, 0x29, &(0x7f0000007000-0x30)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x6, [@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x0]}, 0x28) getuid() fstat(r2, &(0x7f0000218000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000381000-0x4)=0x0) fcntl$setown(r5, 0x8, r11) ioctl$TIOCGPGRP(r7, 0x540f, &(0x7f000018f000)=0x0) socket(0x0, 0x6, 0x0) ioctl$int_in(r6, 0x5422, &(0x7f0000d13000-0x8)=0x1f) setsockopt$inet_msfilter(r8, 0x0, 0x29, &(0x7f0000c99000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x3, [@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000c38000)={r10, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8001, 0x6, 0xcd, 0x9, 0xff, 0x800, 0x6, 0x80, 0x100, 0x5, 0x2, 0x5, 0x5, 0x8, 0x1000]}, &(0x7f000033e000)=0x108) [ 43.568586] ffffffff8165e3c7 0000000000006e92 ffff8801c75950f0 ffff8801c75950a0 [ 43.568587] Call Trace: [ 43.568603] [] dump_stack+0xc1/0x128 [ 43.568616] [] handle_userfault+0xa37/0x1300 [ 43.568629] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 43.568639] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 43.568649] [] ? preempt_schedule_common+0x35/0xd0 [ 43.568663] [] ? handle_mm_fault+0x117b/0x2530 [ 43.568674] [] ? handle_mm_fault+0x1fc3/0x2530 [ 43.568685] [] handle_mm_fault+0x1fd1/0x2530 [ 43.568693] [] ? __pmd_alloc+0x410/0x410 [ 43.568701] [] ? memset+0x31/0x40 [ 43.568711] [] __do_page_fault+0x5b7/0xd70 [ 43.568721] [] ? mm_fault_error+0x2c0/0x2c0 [ 43.568730] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 43.568738] [] do_page_fault+0x27/0x30 [ 43.568747] [] page_fault+0x28/0x30 [ 43.568757] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 43.568768] [] ? SYSC_clock_adjtime+0x10e/0x260 [ 43.568779] [] ? clockid_to_kclock.part.4+0x80/0x80 [ 43.568789] [] ? SyS_futex+0x22e/0x2d0 [ 43.568799] [] ? do_futex+0x15c0/0x15c0 [ 43.568809] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 43.568819] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 43.568829] [] SyS_clock_adjtime+0x1c/0x30 [ 43.568839] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 43.635252] device lo entered promiscuous mode [ 43.658027] device lo left promiscuous mode [ 43.740753] ALSA: seq fatal error: cannot create timer (-19) [ 43.779680] device lo entered promiscuous mode [ 43.792901] ALSA: seq fatal error: cannot create timer (-19) [ 43.812897] device lo left promiscuous mode [ 43.970159] CPU: 0 PID: 4009 Comm: syz-executor2 Not tainted 4.9.64-gfbb7468 #94 [ 43.977808] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.987133] ffff8801c76b7ae0 ffffffff81d90429 ffff8801c76b7dc0 0000000000000000 [ 43.995090] ffff8801c9a72410 ffff8801c76b7cb0 ffff8801c9a72300 ffff8801c76b7cd8 [ 44.003040] ffffffff8165e3c7 0000000000006e92 ffff8801c76a88f0 ffff8801c76a88a0 [ 44.010990] Call Trace: [ 44.013549] [] dump_stack+0xc1/0x128 [ 44.018881] [] handle_userfault+0xa37/0x1300 [ 44.024906] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 44.031891] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 44.038270] [] ? handle_mm_fault+0x117b/0x2530 [ 44.044481] [] ? handle_mm_fault+0x1fc3/0x2530 [ 44.050682] [] handle_mm_fault+0x1fd1/0x2530 [ 44.056709] [] ? kcov_ioctl+0x56/0x190 2017/11/23 12:05:27 executing program 0: mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000d24000-0x44)={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="67726574617030000000000000000000"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d23000)=0xe8) connect$packet(r0, &(0x7f0000d24000-0x14)={0x11, 0x5, r2, 0x1, 0x8000, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x400000045, &(0x7f0000002000)="000000000000000000000000000000000000000000000000000000000000", &(0x7f0000003000-0x4)=0x1e) 2017/11/23 12:05:27 executing program 2: mmap(&(0x7f0000000000/0xd22000)=nil, 0xd22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f0000d1e000)={@common="62637368300000000000000000000000", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bd8000)="2f6465762f73657175656e6365723200", 0x800, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000096c000-0x4)=0x2c, 0x4) setsockopt$inet6_buf(r1, 0x29, 0x2d, &(0x7f0000414000)="", 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d20000-0x4)=0x3, 0x4) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r2, &(0x7f0000d22000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00000ec000-0x4)=0x6e) r3 = open(&(0x7f0000623000)="2e2f66696c653000", 0x80400, 0x0) connect$unix(r3, &(0x7f00006e1000+0x2ff)=@file={0x1, "2e2f66696c653000"}, 0xa) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000729000)=0x80000001, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000d1c000-0x4)=0x8000007a, 0x4) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000d23000-0x160)={{{{0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x80, 0x7, 0x4, "01e42f88af01b02a8381274dc1d12da4ff701357001ff546de501d4097c5dc927194971dfc5077cfc36d6990b1975707a40445bfca839c18e76fea5bd60dd6dc0e5be10135a712355b901a0dc9d45f79"}, 0x160) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000d21000-0x1)="09", 0x1) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000d1d000-0x160)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0xffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x10000, 0x1, 0xff, "000000092fd482fe0c84e8d02892a7239b5487351f35087ecc3c455ab89c7d1592a8b32dd879712104b296b39b2bf9e01a0ab977887e4efcf61e6799516905a69cc4a241ca12207634df5ea882899a30"}, 0x160) sendto$inet(r0, &(0x7f0000d21000-0x2)="c710", 0x2, 0x20000001, &(0x7f0000d20000-0x9)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d24000-0x14)={0x2, 0x12c7, 0x10001, 0x0, 0x0}, 0x14) getsockopt$inet_tcp_buf(r0, 0x6, 0x10, &(0x7f0000a42000-0x56)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000054a000)=0x56) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000023000)=0x2, 0x4) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r3, &(0x7f0000d16000+0x4c5)="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", 0xfff, 0x40bd, 0x0, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchdir(r3) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000023d000)={0x0, 0x3, &(0x7f0000d24000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000d25000-0x3)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000266000)={r4, 0x49, "869c4b09cd69654a3f10450ed377e8110b99c233eb39cf86c7ad82ca2ab3c8119299f44ad32b852d694119fa1cde130f21151e4bf5e8815df05df31a3ccb2c21d640098a9ac097d661"}, &(0x7f0000717000-0x4)=0x51) write(r2, &(0x7f0000d24000-0x86)="481a9f8fd7c85ca5704a8465248ab005806815d3993384031c58b117991db43f99c62fde6c00b9e54d4bcc948c61901581ccd966dd5305c5b7250cb364e128dbfd528685a77503e57cfe100eb0a2e32e86625dddda12fae933dd992040f9d77f90eae382ce2306638ba9b5c630a3d394d9a81db93e9a30adfb38d617d74d39c90ad29618cc5b", 0x86) 2017/11/23 12:05:27 executing program 4: r0 = eventfd(0x899) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x90000, 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) r2 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003a9000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r4 = getgid() r5 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00002c0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgrp(0x0) stat(&(0x7f000076d000)="2e2f66696c653000", &(0x7f00006bc000)={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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r11 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000+0x5b2)=0x0, &(0x7f0000743000)=0x0, &(0x7f0000001000-0x4)=0x0) getgroups(0x4, &(0x7f0000982000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) stat(&(0x7f0000bed000)="2e2f66696c653000", &(0x7f0000f64000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000b6a000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000987000+0x9f2)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00005ea000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000018a000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000135000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) 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) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000c1e000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) r22 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r24 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000087d000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fa3000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000d94000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r29 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) stat(&(0x7f0000649000)="2e2f66696c653000", &(0x7f00001a6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r33 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000966000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e23000-0x4)=0xe8) r35 = getegid() 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) r36 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)="2e2f66696c653000", &(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) getresgid(&(0x7f00005f2000)=0x0, &(0x7f0000000000)=0x0, &(0x7f00000cd000-0x4)=0x0) r39 = getpgrp(0x0) getresuid(&(0x7f00005e7000)=0x0, &(0x7f0000e70000)=0x0, &(0x7f0000b42000+0x190)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000001000-0x44)={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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000a5e000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r44 = getgid() sendmmsg$unix(r1, &(0x7f0000273000)=[{&(0x7f0000097000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00006b7000-0x50)=[{&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f00006f1000)="06436eba1408532468aec71be79a2a70788bf77926fa9baf7e6e2dfacec125835761f68b117874ca184afc26190470972285cc110120edabdfe3b91ef162352e446e7cd5c26be83256c26fb5193b3a05c58abce2b48f27cd84fd8cb64a1e5633cf154b570762115346a0100e31b383677ab38c55c7fa287b5abb25d9c1d8c9d1b12e756d9098d8", 0x87}, {&(0x7f0000570000)="55f9b82327f509fee0c4bb32257fc8823741a06410bb5ecb3f9debf6774a1e879892bb9a0e45a5c18f8e7aa17d0160e5bbf9d9ab03da3f11b2881d6db6e92a1b39ec04ff102d28a74ca97debb7e27e4edaa513365db6c7f778a7be5ea7869ad288adb4e08699dae5a352c86e77f87e734ec980194e27b1590cc58b40aa34174f0b03792f9490324e29cce64f9e5491401e86a966701e9daa2337c93690ae5bc4b20c39080827ec1945ee03a428eb4cc1715eb352fe2a924138816d936b385f1743eb2debb308ccd1f32cb8625a946ad5724b775965119784ca62af9ae9162b24fda2ce936d9303cdba60e5b191f95e9950c6b69e601aa48d45b8", 0xfa}, {&(0x7f0000741000-0x99)="2ca12e67930e523e0e6b39391c985ff9cf6c84457be73b5fe11f7c326cdc7de022c3ceb2015bf2c2aad44d68b44b5bf811f2055a257fb45b5da5b6e41e10e8e8a724324801ddceb07f56d799304fcf1ce5d099f344fe910dbd99686808e6993d88d048e56e314ee11177bf1009eac995de8a66c180a08a1b0399fd5a31fc067b894890b373327798e41d937352dd843fe86a696faae049d8c2", 0x99}, {&(0x7f000052a000)="97fcfe683bd0fa7fbad5e28a421c05a348aaaa5a", 0x14}], 0x5, &(0x7f0000001000-0x50)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x2, 0x4000}, {&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000373000-0x60)=[{&(0x7f0000000000)="709cbbf0e45d8abd7f65112d081611fae6222526f5641e15462e2afefb8d20789ec15ed9242d2ba5ae3264a422cbd18a8ed65cab018a280079536b90df0815130ba6890a05a31e13714749b76a69332b4019", 0x52}, 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{&(0x7f00009c1000-0xe2)="be76b749e3c830a969f6477684c598d4f38a48c5f0070f1325e5cede9d62a420c7ea8412e0d89b86a76dc176f9fd8ca55757338c3914d08964c09aec650069989c291e99283f608e960760c31383fb307024f63e29926ec8cf0964fb65eb2a08d0c600c6edfc1f7c383fcf313e2fa1d92172972431612c64b98d59f01ed8ca026fc73508a76044f91a717ad07467ee7d62d12e171acc7668a55f014166e7b5870cfd22b6c5a7664b6f5c08da203e095ac3874166b5ec0ca02a93aacd778780f67df7c8260227776e3ce068fe36085f27269dc72df0dc3194719763232b854e040f3c", 0xe2}], 0x6, &(0x7f0000000000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0x2, 0x40000}, {&(0x7f0000cd1000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, 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0x1000}, {&(0x7f0000001000-0x91)="7fde9cc76d20431edb1d4e1be8657b24f264e495dce27b2162568d5d23e3f2e6d56f86a18e7654c9c4c9c7deb70d162801cbd153c428df44b960c68345edf62b2456e6e60b2cb2b2df60d8785ae0775e61c458a6ed8bc5548163d273109d562714d96296534fb4ada4c906af069437b4d8d147f7d0de79313705b3076e58e15c6ca1613847cddf8941f84079293af01c77", 0x91}], 0x9, 0x0, 0x0, 0x841}, {&(0x7f0000000000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000001000-0x10)=[{&(0x7f0000082000)="da86910c5c02782a83", 0x9}], 0x1, &(0x7f0000000000)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r20, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r21, r22, r23}], 0x5, 0x1}, {&(0x7f0000000000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000001000-0x20)=[{&(0x7f0000236000)="77847a277dc31e7e7d20096c46357ab615f3729b7446a610242edee4837ece56b2e95405423b546394bb533015d9eb4cdc4e41a4a3f002262481939decb4036668a4b0dfbd4e37fb68b1baaa2d1d06106716b643cdec99e4887084cf93fac4adfb739d1561def5fb6c75a5f0b6ebb1ab215539ee3cbf1d82e07557ef0b29070301db02082c4e8bc6069fee39ac19cf87a6e17844ded5b5f07a6e6727f2040b3825975f5e", 0xa4}, {&(0x7f0000000000)="7939530793b6f25fb752f60c81c21d7bb593bdd9d7716d6c79b09d80e8d8247f5a11770c571a18a13b4c95cc1b0f8a", 0x2f}], 0x2, &(0x7f0000933000-0xc0)=[@cred={0x20, 0x1, 0x2, r24, r25, r26}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @cred={0x20, 0x1, 0x2, r30, r31, r32}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x6, 0x8810}, {&(0x7f00009d7000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f00007b3000)=[], 0x0, &(0x7f0000781000)=[@cred={0x20, 0x1, 0x2, r33, r34, r35}], 0x1, 0x20000000}, {&(0x7f0000001000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000000000)=[{&(0x7f00008f5000-0x18)="afd8589e2373b0d34cf179c92ccda4d894ad5b48f3778d4d", 0x18}, {&(0x7f00002da000)="db5a7653362f8c44da9c", 0xa}, {&(0x7f00000db000-0xeb)="5132e5aea483536c4e11aaa7cb5601e6abdd40f0c4977aaaed041531e84df19b93c2d7fac14c4232e2ed639fff54d32681fe9aa11a65598b92f376d16f501f345067d85712d7c055df435044223050de1c755ae32c0494d3a02437d8add019236dbede9902ea06c9929bfd989ab8418d568b1a2539dd26eac02a9e718c98fb1f32b9fe3559e63dc51b82651bfdf8bcf638f7226248445db06156b6b999185985cfb8d9b4b39539433dcd91c7faec4334a9b58bb1197a8cc3d6f43c6da576e55508e5fb688d3d1a46d8bed0b965a6dc87b351c5b71be66a92cbcb7e56a56e034ed8474cb6c53a37941fdf26", 0xeb}, {&(0x7f0000000000)="effa1182e91a65765802a5f182c33bd20bb65c7f8085ba534b7a8ae38a895d73f7135df28358095cc87f11cfbd5b0d1fd175a04f6fe1f18d1c7e4f84f0e0a78df37929f1cece044f5da3f65dd92c4594ee774a3f9a4d31af124e87487ba73a4cf2a325eddff3d0e02a787f2f31d308eddf57c7a006d2e7b6f5619310b842e490126504a6ebc737ea480fc5ecd2dce02d593dbfa348fb07abb98cd7ccd92108b9c36e9066aea8362f4c1796f5763060f16330c94319fdecce3d0c65761a64447469899e2507f35cfd1c86407f0f97fa0271b33c494b7aa0", 0xd7}, {&(0x7f0000560000-0x94)="6fc90427cfc31864e234da208bea4f8340e127beb6a2fd95cf25379c19a68013305ce7083e38f69fb3b314706a92aafde284043eb74764d1ae4398ea204f608cd6442440918aba36298e5cdad95107f24a642d740c74cf2cdceb6a9c182e9f591b59e8a7e638804ef8ed9354a1616870c84d1cae4c668726853ac145929d60199091a93620ee64cb816e27920c4cbc2cf7d667f9", 0x94}, {&(0x7f0000e15000-0x40)="4b41e18ad243d630177fe52dd01c5e1ab0bfeccb274ae00254d6a6680d2651e91da9244de80f1ac0f95edec7fb5824fcd38efa218bfb28ec0d7170921b806827", 0x40}, {&(0x7f0000001000-0x3a)="c746554dd54c465dcdd7ec9e110515b935903ed20352028b882bd185f7fbb420f8c09ced851c96ed1a6f353bca48618c2d6ae836e0cdf9724a1f", 0x3a}, {&(0x7f00005fd000-0x6)="4d7bfcd75fb5", 0x6}, {&(0x7f0000e23000-0xd5)="99f3d05f192c8ae1b7c118ecaa34ecf7513efb59a4e926b8adf342f97e4b3b076fdf5dbc0502bb992d268cf2487444d43498aa0b6c9827ece0c5d22cea12477e3568978445c71ea7c0ef33ee46892f81b333c8d9a4182dc8f49d46780a0f9f9f389e9442519b53cc7b42d74be44b06287ade86d69fb68034daf0808f93cb024aa70a609ca101313d37505bce1f8b3f0b3edc6a1aac3ac1a9e2c91f91fef51fed6c07c84445e946058d4c56123af3722e83a048a8d377d0265a6313b7085f5bf7e4b2f1febf6b9b4e422c2c13e663a0bfa394739926", 0xd5}], 0x9, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r36, r37, r38}, @cred={0x20, 0x1, 0x2, r39, r40, r41}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x3, 0x8000}, {&(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00002ec000-0x40)=[{&(0x7f0000000000)="64601fe82e4b4ebfe5a283c368fb104ae398dbe8abb5a1af27e6f8e5d2a2f99da0eb45dec5bc291c6c7f3c0217264da88ac087fe211995c0935e05fc0e7572a7e102cbe5782104e4f5414fc0ac6b7e", 0x4f}, {&(0x7f0000a17000-0xd6)="aabab7fae9d9246fd0a9c60c1f94ad9f45dae3fa566ff64851461739b7657f0967e1d4d7927d267cb12193a91a053acf5c749faadec9938c035b6049ab9dd86f8435d5f0831a3370fd4872011460ab6ebcbd7928c64e1a36f28fa89294f98809b616db61ed347e92421cff3609a371028051481a73c0e33415d0c786247bcfa8d3f54f4219f9321509446f204c772ba9ebb86b667263d2a823d73f3d83ae41f022e53599516ea6d6b5939ab2ff01a6f9c06b1e97b73dc336eab03bf4764508512535a948251e9b7b88094228e5e3d6683b01d73f8367", 0xd6}, {&(0x7f0000ec3000)="f1efdee79f82afe3e1ca5fc23580626155176a1e440424d42fedb9ebf74482b947dc7aadd6521048f0c5bb137cabbfb2fc6a06fa5aef82d6a1a9c8575d1632f68ed2c77679eaf310c24b0d3cc05b56b6d9ef03144cb97d27a40ec0fdc8956c9ad195e3c1a6fc2b20dfb9ba131c9727629453a8390c2636062eba6a8e3e1cd4b20d523c168868f73ad2a8183ac8f1", 0x8e}, {&(0x7f0000633000)="", 0x0}], 0x4, &(0x7f0000c2f000)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r42, r43, r44}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x4, 0x4000}], 0x9, 0x4000800) write(r0, &(0x7f0000921000)="80d9a36ca9f88510356ef35aa528c62296d881", 0x13) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000000b000)={0x20080522, 0x0}, &(0x7f000000d000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r45 = openat$ppp(0xffffffffffffff9c, &(0x7f0000dca000-0x9)="2f6465762f70707000", 0x8001, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r45, 0x54a3) r46 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r46, 0x1, 0x19, &(0x7f0000d63000)=@generic="361fee40364def8d19daf7c09773f284", 0x10) r47 = add_key$keyring(&(0x7f0000d5b000-0x8)="6b657972696e6700", &(0x7f0000c81000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$clear(0x7, r47) ioctl$sock_inet_SIOCDELRT(r46, 0x890c, &(0x7f0000ee4000)={0x4, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x1, 0x244, 0x1, 0x7fa4, 0x0, 0x577, 0x3, 0x88}) 2017/11/23 12:05:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000009e000)={0x0, 0x0}, 0x0) r2 = request_key(&(0x7f00004f6000-0x5)="7573657200", &(0x7f000031d000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000806000-0x12)="706f7369785f61636c5f6163636573735d00", 0xfffffffffffffffe) r3 = add_key$keyring(&(0x7f0000b9f000-0x8)="6b657972696e6700", &(0x7f00007c3000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000978000)={0x3, 0x5, 0x8000, 0x0}, 0x8) keyctl$instantiate_iov(0x14, r2, &(0x7f00006da000)=[{&(0x7f0000b29000)="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", 0xfa}, {&(0x7f000009e000-0xb6)="1a604a35b8eba8f331ac2d9795b3357d3a4c46d47c53df74e1bc9eb320ef0286fcf2c4d24ade9765706c15b2136b002c2c591e32aa806a69ebb2d2a1d601e9daaeca36b55ed4f8cec2a750291b5d4dc8a9548172c0807994173d1a074e76bec58611e88531d90432b3f9c9347515fa74cce98539360105dc5f9fc84dcb21f99d9ed5e93187e1cc929bef098f06c7164c65faf416e31d00edd8d788df8e89baf0d8f2b2888a60e8ea208d239451256805662982c13838", 0xb6}, {&(0x7f000060d000-0x96)="bd45e915cd72d63dce536a6942393b40dc9eea5dbe14ae8fbb43fe38bafaeba81ca73c361966828e633745671610b7419e942c6c45171255de25f3cce002b2402ea75db30cda4e14812844bbbc4ac0033b9d8ca3c444c915a25a461c7f6b3ec8c3581e8a6870f07a9d4c3d7c64fe0539771019a16829848dd42a306e9077c6133f61c5a42c6c925536a19b36d50e90cdd5c473a584b0", 0x96}, {&(0x7f0000069000-0x1)="13", 0x1}], 0x4, r3) bind$netlink(r0, &(0x7f0000afa000-0x5)={0x10, 0x0, 0xf9, 0x4}, 0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000709000-0x2c)=[@in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) socket$inet6(0xa, 0x802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000851000)={&(0x7f0000be5000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000cc4000)=[{&(0x7f0000681000)="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", 0x599}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/11/23 12:05:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000800000-0x8)={0x0, 0x0}) set_thread_area(&(0x7f00000d2000-0x10)={0x80000001, 0xffffffff, 0xffffffff, 0x2, 0x1, 0x800, 0x954, 0xc6f, 0xfffffffffffffffd, 0x3ff}) r0 = syz_open_dev$tun(&(0x7f0000467000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000053b000)=0x5) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)="2e2f636f6e74726f6c00", 0x0) r2 = open(&(0x7f00004f7000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x40) mkdirat(r2, &(0x7f0000017000-0x8)="2e2f66696c653000", 0x0) mkdirat(r2, &(0x7f00008f1000)="2e2f636f6e74726f6c00", 0x0) fchdir(r2) getdents64(r2, &(0x7f000011e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57) renameat2(r2, &(0x7f000080d000)="2e2f636f6e74726f6c00", r2, &(0x7f00000b9000-0xa)="2e2f636f6e74726f6c00", 0x1) r3 = openat(r2, &(0x7f0000025000)="2e2f66696c653000", 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00001e2000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cad000)=0xe8) r5 = getegid() getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000100000-0x8)={0x0, 0x8}, &(0x7f0000bf1000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000d9f000)={r6, 0x2, 0x30, 0x1, 0x6}, &(0x7f00005c2000-0x4)=0x18) syz_fuseblk_mount(&(0x7f0000d12000-0x8)="2e2f66696c653000", &(0x7f000012a000-0x8)="2e2f66696c653000", 0x0, r4, r5, 0x100000000, 0x8, 0x28) symlinkat(&(0x7f0000ae2000)="2e2f66696c653000", r2, &(0x7f00006c5000)="2e2f636f6e74726f6c00") fsetxattr(r1, &(0x7f00002b2000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f0000152000)="2f272100", 0x4, 0x2) write$fuse_init(r3, &(0x7f00006a0000-0x50)={0x50, 0x40, 0x8, 0x4, 0x302c, 0x0, 0xffffffff, 0x8001, 0x7f, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) socket$inet6(0xa, 0x80000, 0x80000004) write$fuse_notify_store(r3, &(0x7f00000c3000)={0x28, 0x5, 0x0, 0x4a12234e, 0x9, 0x4}, 0x28) fanotify_mark(r2, 0x1, 0xfa0f8f4e855b67c9, r3, &(0x7f000077c000)="2e2f66696c653000") close(r3) symlinkat(&(0x7f0000024000-0x8)="2e2f636f6e74726f6c00", r3, &(0x7f0000013000-0xa)="2e2f636f6e74726f6c00") renameat2(r3, &(0x7f000003b000-0xa)="2e2f636f6e74726f6c00", r2, &(0x7f000003a000)="2e2f636f6e74726f6c00", 0x4) unlinkat(r2, &(0x7f0000500000)="2e2f636f6e74726f6c00", 0x200) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000abf000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/11/23 12:05:27 executing program 3: r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000a66000-0x20)={@common="69726c616e3000000000000000000000", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000147000)="2e2f66696c653000", 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f00005e0000-0x9)="2f6465762f73672300", 0x0, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f000081d000-0x10)={0xac2, 0x3ff}) ioctl(r2, 0x2279, &(0x7f00002cb000-0x2)="bd89") setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00006f5000)="a80b16ac4d23d6d58accee6f1b752594519ee187be8772e86b61910cc7cc35f4a45e27b247e058fb9ddc386cf89d0d54de8527afd57849ba766f225fab53dbf270996e4d0f4fdfc114e1b8046149700d2968529c6496150d5c319813b2", 0x5d) 2017/11/23 12:05:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000091000)={0x2, 0x0, @rand_addr=0x283, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000aed000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000766000-0x8)=0x0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000d2d000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000e3d000)={r3, 0x80003, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000510000)={0x0, r4, 0x2000004}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000ccc000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000515000-0x10)={r5, r6, 0x1}) r8 = openat$autofs(0xffffffffffffff9c, &(0x7f0000800000-0xc)="2f6465762f6175746f667300", 0xa0000, 0x0) ioctl$EVIOCSMASK(r8, 0x40104593, &(0x7f0000830000)={0x5, 0xd6, &(0x7f00001d3000)="1ab34c564968735743798497ae702aa28a809d05563ea1616019fb8051c71ca0c655d20b42bb550853ca3daa09b5e20bb00ffa3f76b2b553204da28ceaa2dcd412630829a3a5266dcbc042d46dacfb200ea89a534387778b14b73dfbdbe79cb73bebcacef737caacd2c474990c8f338c354056e588594a15d1270227d45fb214e86814e01776fe55f40bc14950db9310586cd55e219affefb42420fb24a25374c8ceed7b04de9c5afd7dbad5d7dde8ac3c5d6631dda38d865d4cfaadfeb23b243d0ce5e7adc053c0b3fe27b20aabbb431ff9424bcfb9"}) sendto$inet(r0, &(0x7f0000194000-0x1)="", 0x0, 0x2000c800, &(0x7f0000dc2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000771000)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$DRM_IOCTL_GEM_OPEN(r8, 0xc010640b, &(0x7f00006ac000-0x10)={0x0, r6, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000e38000)={r4, r7}) ioctl$DRM_IOCTL_GEM_FLINK(r8, 0xc008640a, &(0x7f0000390000-0x8)={r4, r9}) r10 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00006f0000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x8000, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000d04000-0x8)={0x0, 0x0}) ioctl$EVIOCRMFF(r10, 0x40044581, &(0x7f000022f000-0x4)=0x3c9) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000441000)={r11, &(0x7f000032c000-0x41)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) fcntl$setstatus(r0, 0x4, 0x2001) memfd_create(&(0x7f000096c000)="6c6f244073656c696e75786d696d655f7479706500", 0x0) socket$inet_sctp(0x2, 0x4, 0x84) read(r0, &(0x7f0000fdb000)="000000000000000000000000000000000000000000000000000000000000000000", 0x21) ioctl$EVIOCGBITSND(r8, 0x80404532, &(0x7f00005c5000-0x63)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") shutdown(r0, 0x4000000000001) unshare(0xa000000) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) 2017/11/23 12:05:27 executing program 5: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f000003c000)={0x0, &(0x7f0000a62000)=[]}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000d67000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_opts(r0, 0x0, 0x220000000050, &(0x7f0000000000)="", &(0x7f0000c9c000)=0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000a17000)={@empty=0x0, @multicast1=0xe0000001, 0x1, 0x1, [@broadcast=0xffffffff]}, 0x14) 2017/11/23 12:05:27 executing program 5: r0 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) ioctl$TIOCCBRK(r0, 0x5428) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000d9b000)={0x0, 0x1b, "cd72209c812ea28c7aee235e3e8c6daa8828f84f23f975e38e2f37"}, &(0x7f0000970000)=0x23) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000237000)={r1, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$PIO_CMAP(r0, 0x4b70, &(0x7f000098d000)={0xfffffffffffffffd, 0x3, 0x7f, 0x6, 0x9, 0x9}) mount(&(0x7f0000b29000-0x8)="2e2f66696c653000", &(0x7f000034b000)="2e2f66696c653000", &(0x7f0000b4f000-0x7)="63707573657400", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00001f1000-0x50)={{0x80, 0x1}, {0x7, 0x1}, 0x4, 0x5, 0x9, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d11000)=0x3, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000c50000)=0x53, 0x4) bind$inet6(r2, &(0x7f000008d000)={0xa, 0x0, 0x1000000000000000, @loopback={0x0, 0x1}, 0x4000d0}, 0x1c) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000386000)=0x0) get_robust_list(r3, &(0x7f00006ee000)=&(0x7f000037a000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000ac6000-0x8)=0x18) sendto$inet6(r2, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f00004aa000-0x10)=@req={0x28, &(0x7f0000e5c000)={@common="74756e6c300000000000000000000000", @ifru_ivalue=0x6}}) rt_sigtimedwait(&(0x7f00001ba000+0x2f8)={0x3}, &(0x7f0000f95000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000192000-0x10)={0x77359400, 0x0}, 0x8) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00007b9000)=0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00009e7000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) getpeername$inet6(r2, &(0x7f0000332000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000713000-0x4)=0x1c) rt_sigprocmask(0x0, &(0x7f0000c9a000-0x8)={0xf21}, &(0x7f000015f000-0x8)={0x0}, 0x8) accept4(r2, 0x0, &(0x7f0000b38000)=0x0, 0x80000) socketpair(0xc, 0x80044, 0x3, &(0x7f000085b000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f00005b0000-0xc)={0x0, 0x80000, r4}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000853000)={r6, 0x80000, r4}) ioctl$DRM_IOCTL_GEM_FLINK(r8, 0xc008640a, &(0x7f00000a5000)={r7, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00004e2000)={0x0, 0x0, 0x101}) sendto$inet6(r2, &(0x7f0000fea000-0x62)="b692c0c9609b0927370957c4a9175423c6bf3ce6c0b11b3018b993e9f5e78778f11c5d8f4c01419b259620362bf9adb47a215258ff8ea0ddcffbf7d0804c628ad779dd9d7404b2c83f860af0637fb6bae9ae589bcf748d06f5047e486facea9aab54", 0x20fea000, 0x4000, &(0x7f0000609000)={0xa, 0x1, 0xd5, @loopback={0x0, 0x1}, 0x1}, 0x1c) sendmsg$inet_sctp(r2, &(0x7f00007e8000-0x38)={&(0x7f0000a2f000-0x10)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5c000)=[{&(0x7f00004e2000-0x4d)="94fa2eefc9d8da88c87e295df1c33400bdef930f8b3149f21f86aa0a96b6d89d63a27c47af4d78ace9da912a19af161fc460a2c8de1ce5a5b3aaba0b3a03c242f0effcfdf687d3c57cf8ea64e1", 0x4d}, {&(0x7f0000121000)="5cfd04b8b07f14e164934e1d94a5a05765c5c8280c27d234c976958f9182c502a971d521ea08dbe3b941a3bee0f5c52999294e63288395797a0921be9e17bb34cd78c2bb302790ceab1568a2a83e8c97f9e3187bfe8fd05a148defd20dc0b45bdc4a783224cf8c0de57d37f30b792e070f4b616d398af85adf42", 0x7a}, {&(0x7f00005ca000-0x82)="593db1402eaddc3cbfceaf06c589fb279719aa0454b81bad80acf31c1b56a98ce4015e0a0b7263d6f707e725c5b7f7734c3b70c4613692c10944ec892be02b19624380e658bb7ba696ad47624afc49645ef504ff17bc0499342b66a85133c64c3a7983fbadcfddd20efea355628b5efe6a5f1519d67766b3cada69b3cd53f67c9437", 0x82}], 0x3, &(0x7f0000ef2000)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x3ff, 0x1, 0xfffffffffffffffc, 0x6, 0x6, 0x59b9, 0x1, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x80000000, 0x820c, 0x3, 0x8a, 0x0}}, @init={0x18, 0x84, 0x0, {0x2ad6, 0x2, 0x9, 0x7ff}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x1, 0x8, 0x7, 0xfffffffffffffffe, 0x1, 0x81, 0x401, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x2c1, 0x203, 0x4, 0x6, 0x0}}], 0x5, 0x4000000}, 0x40000) time(&(0x7f00005f6000-0x8)=0x0) [ 44.062221] [] ? __pmd_alloc+0x410/0x410 [ 44.067901] [] ? memset+0x31/0x40 [ 44.072982] [] __do_page_fault+0x5b7/0xd70 [ 44.078842] [] ? mm_fault_error+0x2c0/0x2c0 [ 44.084781] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 44.091425] [] do_page_fault+0x27/0x30 [ 44.096931] [] page_fault+0x28/0x30 2017/11/23 12:05:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) link(&(0x7f0000ed1000+0x2d1)="2e2f66696c653000", &(0x7f00002d1000-0x8)="2e2f66696c653000") r1 = getpgrp(0x0) getpgid(r1) 2017/11/23 12:05:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x16) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000699000)={0x2, 0x7, 0x7f, 0x3, 0xe3c4, 0x3}) r1 = dup2(r0, r0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f00008b4000-0x4)=0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x9d) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000d70000)=0x401) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f00006f7000-0x8)={0x0, 0x0, 0x0, 0x0}) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000b35000-0x4)=0x0) tee(r1, r0, 0xc422, 0x8) 2017/11/23 12:05:27 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a63000-0xa)="2f6465762f6877726e6700", 0x202, 0x0) fdatasync(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x5, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfc, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x7, 0x2) ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f0000b7c000-0xb)={@common="726f7365300000000000000000000000", 0x0}) mkdir(&(0x7f0000632000)="2e2f66696c653000", 0xfffffffffffffffc) mount(&(0x7f0000528000-0x8)="2e2f66696c653000", &(0x7f000075c000-0x8)="2e2f66696c653000", &(0x7f0000014000)="70726f6300", 0x1002004, &(0x7f0000b89000-0x1)="ca") r1 = open(&(0x7f000043f000-0x8)="2e2f66696c653000", 0x0, 0x0) mount(&(0x7f0000374000)="2e2f66696c653000", &(0x7f0000b31000-0x8)="2e2f66696c653000", &(0x7f0000ec2000)="72616d667300", 0x0, &(0x7f000002d000)="") socket$inet_sctp(0x2, 0x5, 0x84) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x3c) lseek(r1, 0xffffffffffffffff, 0x1) getdents64(r1, &(0x7f0000429000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c0) r2 = socket$inet_udp(0x2, 0x2, 0x0) renameat(r0, &(0x7f0000e1f000-0x8)="2e2f66696c653000", r0, &(0x7f0000a54000-0x8)="2e2f66696c653000") ioctl$sock_ifreq(r2, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) dup3(r2, r2, 0xfffffffffffffffe) getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x4000000805, 0x20000) setsockopt$inet_int(r3, 0x0, 0xf, &(0x7f0000012000)=0x402, 0x4) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = syz_open_dev$sg(&(0x7f000078f000-0x9)="2f6465762f73672300", 0xffffffff, 0x50000) sysinfo(&(0x7f000017d000-0x74)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00009dd000)={0x0, 0x0}, &(0x7f0000108000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f00005ae000)={r6, 0x4, 0x100000000000030}, &(0x7f0000261000-0x4)=0xc) getpeername$ipx(r3, &(0x7f0000538000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000014d000-0x4)=0x10) 2017/11/23 12:05:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f00004aa000-0x4)=0x5) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x4, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x8, 0x5, 0xfffffffffffffffb) getsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000a0f000-0xc)={@multicast2=0x0, @rand_addr=0x0, @rand_addr=0x0}, &(0x7f0000056000)=0xc) listen(r1, 0x0) mkdir(&(0x7f0000ce0000-0xa)="2e2f636f6e74726f6c00", 0x0) mq_open(&(0x7f0000779000-0x4)="04004c21", 0xc3, 0x100, &(0x7f0000ce5000)={0xffffffffffffffff, 0x7fff, 0xef0, 0x1002, 0xf1, 0xdb, 0x4, 0x3}) inotify_init1(0x0) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f0000a81000-0x4)={0x2eb, 0x5, 0x9ee}) gettid() prctl$intptr(0x18, 0xffffffffffffffef) epoll_create1(0x80000) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)="2f6465762f73657175656e6365723200", 0x2, 0x0) write$sndseq(r2, &(0x7f000000a000)=[{0x81, 0x5, 0x0, 0x0, @tick=0xffffffffffffffff, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) 2017/11/23 12:05:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000261000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000088b000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000045d000-0x10)={0x0, 0x2, 0x1ff, 0x3, 0x0}, &(0x7f00009be000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00007d9000)={r1, 0xfffffffffffffffd}, 0x6) r2 = socket$inet(0x2, 0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000697000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d84000)=0xc) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00007c0000-0x4)=0x0, &(0x7f0000a21000-0x4)=0x4) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000277000)={0x0, 0x0, 0x0}, 0xc) mq_timedsend(0xffffffffffffffff, &(0x7f0000134000-0x4d)="", 0x0, 0x9be, 0x0) r3 = socket$netlink(0x10, 0x3, 0x200000022) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00007f4000-0x4)={0x0}, 0x4) setsockopt$inet_int(r2, 0x0, 0x2, &(0x7f00002e0000-0x4)=0x7f, 0x4) sendmsg$netlink(r3, &(0x7f0000f62000)={0x0, 0x0, &(0x7f000079b000-0x10)=[{&(0x7f000040e000-0x1c)=[{0x1c, 0x1c, 0x20000a01, 0x80, 0x0, "07a41f00000000000006000b"}], 0x1c}], 0x1, &(0x7f0000f63000)=[], 0x0, 0x0}, 0x0) 2017/11/23 12:05:27 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, r0) accept4$unix(r1, &(0x7f0000508000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000018000-0x4)=0x1002, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000103000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r3, 0x0) sendto$inet(r2, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000143000)=0xffffffffffffffff, 0x4) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000c80000-0x4)=0x3, 0x4) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000a3e000-0x4)=0x0) capget(&(0x7f000001b000-0x8)={0x19980330, r4}, &(0x7f0000dde000)={0x40, 0x800, 0x5, 0x0, 0x70, 0xff}) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000feb000)={0x3000001, 0x0}, 0x8) close(r3) 2017/11/23 12:05:27 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xb6, 0x20100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b70, &(0x7f0000001000-0x30)={0x80000000000000, 0x9, 0x9, 0x4, 0x4, 0x5}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000009000-0xa)="2f6465762f70746d7800", 0x0, 0x0) syz_open_dev$tun(&(0x7f0000008000)="2f6465762f6e65742f74756e00", 0x0, 0x100) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000ae2000-0x24)={0x0, 0x0, 0x1000, 0x81, 0x0, 0x3, 0x9, 0x1, 0x200, 0x9, 0x9, 0x100000001}) 2017/11/23 12:05:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00003f4000-0x5)="7573657200", &(0x7f0000757000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000067e000)="8e", 0x1, 0xfffffffffffffffd) r1 = request_key(&(0x7f000093c000)="7573657200", &(0x7f0000542000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000067000)="3a7d6574683000", r0) r2 = dup(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000390000)=0x0) arch_prctl(0x1003, &(0x7f0000b97000-0xb3)="dbbdec73af86d525210b718a35d27824b0610f528e03e9eb21e093649eb8375e0c145a3ec5fa6dd13028d96543d01edad8e25d7cff0ad1ee5c5ebd3080802f895257e056621653dc28877e974ac8f0cde6474e4169ea4777d81897c50ecd8af59e44bd23ab7791b14aa86c8136908f492c9d177b3f19f7182ec80a12bd6be776708f27fc928fb2022de0a24ba12527aadbcff84347af4109cc7299c6fcc7824985bf244bf5827a6057373a676c0e5f48c23011") r4 = add_key(&(0x7f000059c000)="69645f6c6567616300", &(0x7f0000240000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000098000)="5b454f956a720baa30a8ea8a4b02d22592e2e2a29a8dd407669915c81de1e426a729a2e2de2bb61633cd5fb41c2a65b73e09e6087fa30b9676d524f86ebe4ad7af272438ea368528c8a02a72bd42ec032c3a6c13064d63f9b6b4a11264fb08a1aba52a126394d04acdb63e4a5eb69b6395", 0x71, r1) keyctl$negate(0xd, r4, 0x4, r4) sched_getscheduler(r3) fcntl$setsig(r2, 0xa, 0x2a) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000b26000-0x4)=0x100000000, 0x4) 2017/11/23 12:05:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x3, 0x84, &(0x7f000036c000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000857000-0x4)=0x200000000000006, 0x4) r3 = socket(0x109, 0x80000000080001, 0x6) setsockopt$inet6_buf(r3, 0x29, 0x8000000000, &(0x7f0000003000-0x1000)="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", 0x133) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}, 0x0, [0x40000000, 0x0, 0x0, 0x0, 0xffffffffdffffffb, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffd]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x7, 0x0}, 0x14) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r4, 0x29, 0x40, &(0x7f0000001000+0xfde)=0xfffffffffffffffd, 0x4) r5 = openat$binder(0xffffffffffffff9c, &(0x7f00001fd000-0xc)="2f6465762f62696e64657200", 0x2, 0x0) inotify_add_watch(r5, &(0x7f0000bb6000-0x8)="2e2f66696c653000", 0x100) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000602000-0x10)={0x0, 0x6, &(0x7f0000fc0000-0x9c)=[@in6={0xa, 0x1, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, @in6={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x300000}, @in6={0xa, 0x1, 0x9000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in6={0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x7}]}, &(0x7f00005ff000-0x4)=0x10) setsockopt$inet_group_source_req(r0, 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) bind$inet(r0, &(0x7f000068b000)={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000b83000)={@common="69703667726530000000000000000000", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_open_dev$sndseq(&(0x7f0000d29000-0xd)="2f6465762f736e642f73657100", 0x0, 0x400080) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000670000)=0x9, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x200, 0x13ff, 0x0}]}, 0x10) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000344000)=0x0) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f00008bd000-0xc)="2f6465762f6175746f667300", 0x8000, 0x0) ioctl$EVIOCGABS2F(r6, 0x8018456f, &(0x7f0000889000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") gettid() sendto$inet(r0, &(0x7f000051e000-0xa7)="5bbcfc642b0402af3a0fa9ab5dd8f9d23b9c6b2a2b6dbb829bef71217505e553a1c5dab43c033231a70b199152d36d68f2866a3a193928b4b1e79a9d47f07bee0f5611339e57e46e4886a35f8b5ef4cc0dc1a9d16305cacf8835a0f7c0fb59d5ccc58adc5492e579f64fd6bed56c049cb9513e5b41d1d565f7e707fb037052d7183628dc5caa8eec715e6bac441f4c0ac086ce557aae97041b5e8ed8e60cd5f8b044ba679d4752", 0xa7, 0x20000011, &(0x7f0000bac000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/11/23 12:05:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) connect$inet6(r0, &(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(r0, 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]}) r3 = accept4(r0, &(0x7f0000fe4000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000eea000)=0x10, 0x0) setsockopt$inet_udp_int(r3, 0x11, 0x64, &(0x7f00002ab000)=0x12, 0x4) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x43) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f000095e000-0x88)={0x1, {{0xa, 0x3, 0x32d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) readv(r1, &(0x7f0000059000-0x10)=[{&(0x7f0000057000)="00", 0x1}], 0x1) shutdown(r2, 0x2) pipe2(&(0x7f0000da5000)={0x0, 0x0}, 0x80800) ioctl$TIOCGSID(r4, 0x540f, &(0x7f0000871000)=0x0) getsockopt(r2, 0x80000000, 0x3, &(0x7f0000421000-0x62)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00007bf000-0x4)=0x62) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000a21000-0x8)={0x0, 0x0}) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000aa4000)={@common="74756e6c300000000000000000000000", 0x1}) r5 = syz_open_dev$mice(&(0x7f00008a1000)="2f6465762f696e7075742f6d69636500", 0x0, 0x2) ioctl$GIO_FONT(r5, 0x4b60, &(0x7f00002a1000-0x3b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") openat$autofs(0xffffffffffffff9c, &(0x7f000056e000-0xc)="2f6465762f6175746f667300", 0x40, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f000000a000)=0x1d108493, &(0x7f0000d0a000)=0x4) sendto$inet(r0, &(0x7f0000f75000)="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", 0x5c1, 0x20000000, &(0x7f0000150000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/11/23 12:05:27 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000001000-0x8)={r2, 0x3}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000014000-0x44)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r4 = getpgid(0x0) setpriority(0x2, r4, 0x8001) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/11/23 12:05:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mknod$loop(&(0x7f0000b17000)="2e2f66696c653000", 0x1000, 0x1) getpid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) capget(&(0x7f0000175000)={0x19980330, r0}, &(0x7f0000131000-0x18)={0x9c6, 0x0, 0x62f, 0x8001, 0xa5, 0xff}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r0, []}, &(0x7f0000044000)=0x0) tkill(r0, 0x5) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f86000-0x8)={0x0, 0x0}) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r2 = accept(r1, &(0x7f00007bf000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ff7000)=0x10) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000125000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f0000011000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x12) r3 = open(&(0x7f00002e3000-0x8)="2e2f66696c653000", 0x1, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000f63000)={{0x74b, 0x9}, {0x3, 0x3}, 0x4, 0x0, 0x3, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/23 12:05:27 executing program 3: mmap(&(0x7f0000000000/0xd29000)=nil, 0xd29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f00004a3000-0x4)=0x20c001000000012, 0x4) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000d2a000-0x1c)={0xa, 0x0, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000047000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000a01000)=0x60) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x406, r0) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d2d000-0x8)={0x0, 0x0}) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000080d000)="2f6465762f7667615f6172626974657200", 0x10000, 0x0) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f00007b5000+0xa7c)=0x2) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r4, 0x1, 0x1e, &(0x7f0000387000)=0x3, 0x4) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r3, &(0x7f0000d2f000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f00001ae000-0x4)=0x6) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0xffffffffffffffff, &(0x7f0000af6000-0x4)=0x0, 0x1000000, &(0x7f0000ae1000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) select(0x40, &(0x7f0000ca7000-0x40)={0x7, 0x1ff, 0x3, 0x10000, 0x9, 0x6, 0x2, 0xffff}, &(0x7f00008d6000-0x40)={0x40, 0xffff, 0x6, 0x3, 0x8001, 0x100000000, 0x4, 0x7}, &(0x7f00003c8000)={0x9, 0x1, 0x1, 0x8, 0x5, 0xad, 0x1, 0x9}, &(0x7f0000d2a000)={r6, 0x0}) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d2e000-0x4)=0xffff, 0x4) r7 = socket(0x1f, 0x3, 0x4001f) mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000d30000-0x4)=0x0) mmap(&(0x7f0000d2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000d2d000)={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x2}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000cac000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000, 0xe8c7238ea98f727c, 0x1, 0x1, 0x5e88, 0x40400, 0x1e}, 0x20) mmap(&(0x7f0000d2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000d2f000-0x1)="00", 0x1, 0xfffffefffffffffe, &(0x7f0000d2e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x4}, 0x1c) mmap(&(0x7f0000d2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000d2e000)="3e20752a9f28db20466a850d7aecf498081551cb0d93e901a6e4456e1a0a6b771ba5d52ebad15041d9837929e475aa63d32038d98aaedca52e4d13116a0e25e082000000d99138a4dd2b45ae75db20d9ffffff7f7dfd57abc48004f8f3a17be549903d083064c84e5c937cd50d43e524411e1f08fe371bc39f1cf5345874e0c4bf9f7aac6ee22408b2260f8283320789ecded9d36f7bdd622659fc5ded11bb082f12783aabd800000800a82d4bcfa0d0a615a1e9f7e9e0d08d921b595cbe6db9726fbd854ac572850003276dff1400a540be4a1aebee6220dfabf60000007f562db4669dba9197fc838997b43230ae93f06887", 0xf3, 0x8006, &(0x7f0000d2f000-0x1c)={0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3fd}, 0x1c) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00008d3000)={0x0, 0x4, &(0x7f000011b000)=[@in6={0xa, 0x2, 0xffff, @loopback={0x0, 0x1}, 0x81}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x33}, @in6={0xa, 0x0, 0x401, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}]}, &(0x7f0000d2c000)=0x10) close(r3) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000d2f000)="2e2f66696c653000", &(0x7f0000b6c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000001a000)={{{@in=@multicast1=0xe0000001, @in=@empty=0x0, 0x1, 0xfff, 0x3, 0x3, 0x3, 0x80, 0x80, 0x1f, 0x0, 0x0}, {0x3, 0x0, 0xfffffffffffffffc, 0x0, 0x3, 0x40, 0x9, 0x788b}, {0x9, 0xac, 0xfffffffffffffff9, 0x5}, 0x4000000, 0x6, 0x5, 0x0, 0x8, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7}, 0x1, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, 0x0, 0x0, 0x3, 0x3, 0x8, 0x815}}, 0xe8) 2017/11/23 12:05:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$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$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) listen(r0, 0x7fffffff) unshare(0x8000400) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) syz_open_dev$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}) r3 = socket$netlink(0x10, 0x3, 0x0) lstat(&(0x7f0000225000-0x8)="2e2f66696c653000", &(0x7f0000a48000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000e46000-0xc)=[r4, r4, r4]) r6 = getgid() getresgid(&(0x7f0000002000)=0x0, &(0x7f0000583000-0x4)=0x0, &(0x7f000008b000-0x4)=0x0) r8 = getegid() lstat(&(0x7f00002aa000)="2e2f66696c653000", &(0x7f000052c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f00003d1000)=[r4, r5, r6, r7, r8, r9]) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000d90000)=0x94) sysfs$1(0x1, &(0x7f00000bf000-0x1)="00") ioctl$VT_RELDISP(r2, 0x5605) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000950000-0x4)=0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000003c000-0x8)={0x0, 0x400, 0x5, 0x1}, &(0x7f0000076000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000786000)={r10, 0x101}, 0x6) writev(r3, &(0x7f0000d2b000)=[{&(0x7f0000d25000-0x29)="290000001800fffdfeff7500000a00210200e3000000000700feffff0800080005000200000000c000", 0x29}], 0x1) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000515000-0x4)=0x0) r11 = add_key$keyring(&(0x7f0000d23000-0x8)="6b657972696e6700", &(0x7f0000d39000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$setperm(0x5, r11, 0xfffe) 2017/11/23 12:05:27 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000272000-0x9)="2f6465762f72746300", 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000000)=0x0) r1 = syz_open_pts(0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000001000-0x1)=0x0) prctl$intptr(0x2f, 0x4) 2017/11/23 12:05:27 executing program 7: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f00007b1000-0x2)="2e2e", &(0x7f0000c1a000)="2e2f66696c653000") symlink(&(0x7f0000050000-0x8)="2e2e", &(0x7f0000477000-0x8)="2e2f66696c653000") r0 = socket$inet6_udp(0xa, 0x2, 0x0) recvmmsg(r0, &(0x7f00009c7000-0x1e0)=[{{&(0x7f0000cfd000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x60, &(0x7f0000279000-0x30)=[{&(0x7f000077f000+0x39)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee}, {&(0x7f0000ca6000-0xbd)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f0000c10000-0x24)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24}], 0x3, &(0x7f0000cc4000-0x4a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4a, 0x5}, 0x97ad}, {{0x0, 0x0, &(0x7f00002fe000-0xa0)=[{&(0x7f000095c000-0xf9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9}, {&(0x7f0000da3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x67}, {&(0x7f000028a000-0x6a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6a}, {&(0x7f00001e1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xce}, {&(0x7f0000683000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000e3a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xda}, {&(0x7f0000358000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xce}, {&(0x7f000078e000-0x7b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000c36000-0x9b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b}, {&(0x7f0000dca000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80}], 0xa, &(0x7f0000f02000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe0, 0x59}, 0x9993}, {{0x0, 0x0, &(0x7f00005ca000-0x50)=[{&(0x7f00004ea000-0xc0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc0}, {&(0x7f0000996000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb}, {&(0x7f0000771000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1}, {&(0x7f0000c43000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00003c8000-0xac)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xac}], 0x5, &(0x7f0000d6c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa, 0x200}, 0xce74}, {{&(0x7f00004df000)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c8d000-0x90)=[{&(0x7f0000f9d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a}, {&(0x7f00001cd000-0x97)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x97}, {&(0x7f0000a65000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38}, {&(0x7f0000c89000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x34}, {&(0x7f0000d98000-0x6c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c}, {&(0x7f0000b6d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5}, {&(0x7f0000f11000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9}, {&(0x7f0000f64000-0xdc)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdc}, {&(0x7f00003b0000-0x9a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9a}], 0x9, &(0x7f0000a26000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9f, 0x101}, 0x1000}, {{0x0, 0x0, &(0x7f00006b1000)=[{&(0x7f000044b000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00006bc000-0x39)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39}, {&(0x7f0000efe000)="00000000000000000000", 0xa}, {&(0x7f00009a6000-0x73)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x73}, {&(0x7f0000f68000-0xdb)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdb}, {&(0x7f0000708000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9d}], 0x6, &(0x7f00000de000)="000000000000", 0x6, 0x0}, 0x800}, {{&(0x7f0000dd2000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b34000-0x80)=[], 0x0, &(0x7f0000bd8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x3}, 0x1}, {{&(0x7f0000f95000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000bfb000)=[{&(0x7f00008d9000-0xe5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5}, {&(0x7f000090f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7}], 0x2, &(0x7f0000bef000+0xb36)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46, 0x7fff}, 0xffff}, {{&(0x7f0000029000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f00003ab000)=[{&(0x7f0000b38000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46}, {&(0x7f000020e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000062b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xab}], 0x3, &(0x7f0000de2000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46, 0x0}, 0x1}], 0x8, 0x1, 0x0) removexattr(&(0x7f000024d000)="2e2f66696c65302f62757300", &(0x7f00006ca000)=@known="73797374656d2e706f7369785f61636c5f61636365737300") ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000672000-0x20)={@common="64756d6d793000000000000000000000", @ifru_flags=0x20000008001}) socket$inet6(0xa, 0x805, 0x100000000) pipe(&(0x7f0000470000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000edc000)={0x0, 0xda, "40054b166dc0b1f5635d32996043eb890a7226f82a9ff736bc984b30d657b2c63d02d89d0705a7f2736795bd9e63023d4be9cf6949d5c4dfa0de837534ac54535feff6f7f0b465d9609b9acafe13f1e981bba6f070411467e80e8e91e7b76b6744f5370b4a4985091bd3d92f20cb770000cf2159771315809fd8f4042cfaca04a53709738f6fb47a3c0bbaf9ad23d89c8f2b1ff5b6ba1d3c3902e78d50656622ce19449c3d5037e1fd0cc73b712552795c5c60f2baf9022d62c318bb09dc956a989d466509ea6044b81fa406b87c7dae4f420b38b4f7c7a40c49"}, &(0x7f00005e6000)=0xe2) sendto(r0, &(0x7f0000a20000-0x79)="2864214e78848ec48ecbdd58ba97e6f2999c52b11ad44cc5a4d53b74e9786e0dc1427afc013504a8d161796e160d8e262056697ab44711531a4e49444861de7c482a6172a2253c85761e742623a172c8731d4f2422ef6e72b290ce9a043a0de52cc7ebe17064124d29b01f509a0bce5d86c4038e9c38c54600", 0x79, 0x0, &(0x7f0000147000)=@nfc_llcp={0x27, 0x101, 0xf0, 0x0, 0x8, 0x8000, "106d26c200740b92e9cb80c2193bbcf097585b9e3e532df4ead4cc01eb13262410beb7ff8e477947bf41b60fa22651a90b292d9bd3c5337b4036419df101ca", 0xfffffffffffffff9}, 0x60) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000891000-0x9)="2f6465762f70707000", 0x8200000, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000c38000)={r2, @in6={{0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4}, 0x98) accept(r0, &(0x7f0000d65000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ac9000)=0x10) r4 = creat(&(0x7f00000cc000-0x8)="2e2e", 0x80) r5 = accept4(r4, &(0x7f0000059000)=@un=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000989000-0x4)=0x6e, 0x80000) pwrite64(r5, &(0x7f000050d000)="ac3e120859bce93bdb397000381f7816e8d187e505e62d2533eaa5438a2ea8c20a10ca0a5d0b681b95f33f439e604b0c7c6915b463322b95567eba65e5275dd632e317b8abb7efd23d2ea3b9e1f0edfc4f24e32ab16d942b6420abd9f7a33aeee3d43beda187019919b41f6b031be7847f05628769c3b8c8408288a35212f9e67188b45709734c91e0864bedf7", 0x8d, 0x0) mount(&(0x7f0000ae1000-0xc)="2e2f66696c65302f62757300", &(0x7f000059e000)="2e2e", &(0x7f0000e3b000)="64657670747300", 0x2001400, 0x0) execve(&(0x7f0000cc6000-0xc)="2e2f66696c65302f62757300", &(0x7f0000dcb000)=[&(0x7f0000d62000-0x7)="64657670747300", &(0x7f0000d44000-0x7)="64657670747300", &(0x7f0000cf5000-0x8)="27766d6e65743100", &(0x7f0000959000)="64657670747300", &(0x7f0000c4e000-0x1b)="6d696d655f747970656e6f6465762d6d696d655f74797065212900", &(0x7f000058f000)="00", &(0x7f0000b94000-0x7)="64657670747300", &(0x7f00006e7000-0x2)="2b00", &(0x7f0000f85000)="00"], &(0x7f0000284000-0x7)=[&(0x7f0000ac7000)="73797374656d2d00", &(0x7f0000a79000-0x2f)="73797374656d97776c616e31297d73656375726974796e6f64657676626f786e6574316574683073656c696e757800", &(0x7f000042e000-0x7)="64657670747300", &(0x7f0000de4000)="64657670747300"]) r6 = memfd_create(&(0x7f0000172000)="dc", 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r7 = syz_open_dev$tun(&(0x7f0000fcd000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000fd3000)={@generic="6d989400000000000003772c2c94873a", @ifru_names=@common="69705f76746930000000000000000000"}) r8 = socket(0x10, 0x803, 0x0) sendto(r8, &(0x7f0000f97000)="120000001200e7ff0800e90009149b00f99b60", 0x13, 0x4000000, 0x0, 0x0) recvfrom$unix(r5, &(0x7f000096e000-0xfc8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0xfc8, 0xfffffffffffffffe, &(0x7f0000fc8000)=@abs={0x200000000, 0x0, 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f000091c000-0x18)={0x0, 0x1, 0x30, 0x80000001, 0x81}, &(0x7f0000d3f000-0x4)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r8, 0x84, 0x10, &(0x7f0000951000-0xc)=@sack_info={r9, 0x0, 0x4}, &(0x7f0000df0000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f000084f000)={r9, @in6={{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x8, 0x20000000ac, 0x401, 0x1}, &(0x7f00003b9000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f00002da000)={0x0, 0xbb6b}, &(0x7f00005d3000)=0x8) [ 44.316909] FAULT_FLAG_ALLOW_RETRY missing 30 [ 44.323205] CPU: 1 PID: 4178 Comm: syz-executor6 Not tainted 4.9.64-gfbb7468 #94 [ 44.329329] device gre0 entered promiscuous mode [ 44.335471] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.344811] ffff8801a8327670 ffffffff81d90429 ffff8801a8327950 0000000000000000 [ 44.352826] ffff8801c9a72590 ffff8801a8327840 ffff8801c9a72480 ffff8801a8327868 [ 44.360841] ffffffff8165e3c7 0000000000006e92 ffff8801a82838f0 ffff8801a82838a0 [ 44.368867] Call Trace: [ 44.371447] [] dump_stack+0xc1/0x128 [ 44.376808] [] handle_userfault+0xa37/0x1300 [ 44.382877] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 44.389887] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 44.396289] [] ? handle_mm_fault+0x117b/0x2530 [ 44.402514] [] ? handle_mm_fault+0x1fc3/0x2530 [ 44.408743] [] handle_mm_fault+0x1fd1/0x2530 2017/11/23 12:05:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000408000)="2f6465762f6e65742f74756e00", 0x0, 0x0) fsetxattr(r0, &(0x7f000039d000)=@known="73797374656d2e706f7369785f61636c5f61636365737300", &(0x7f00009b8000)="020000001000800040000d02", 0xc, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000088b000-0x10)="2f6465762f73657175656e6365723200", 0x800bfff, 0x0) r2 = syz_open_dev$sg(&(0x7f000016c000-0x9)="2f6465762f73672300", 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000002000)={&(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f00005c6000-0x4c)=[{0x1b, 0x0, 0x0, 0x0, 0x0, "37d543aec7410c75cc00ac"}], 0x1b}], 0x1, &(0x7f0000002000-0x100)=[], 0x0, 0x0}, 0x0) ioctl(r2, 0x227b, &(0x7f0000001000)="06") ioctl$VT_DISALLOCATE(r1, 0x5608) read(r2, &(0x7f00005c6000-0x39)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000372000-0x4)=0x0, &(0x7f000008f000-0x4)=0x4) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f000093e000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000d05000)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000659000-0x4)=0xc) ioctl$KIOCSOUND(r1, 0x4b2f, 0x33bc3dfe) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000ad7000)={0x9, 0x6, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00002b3000)={0x0, 0x0}) [ 44.414799] [] ? __schedule+0x64d/0x1ba0 [ 44.420507] [] ? __pmd_alloc+0x410/0x410 [ 44.426213] [] __do_page_fault+0x5b7/0xd70 [ 44.432088] [] ? mm_fault_error+0x2c0/0x2c0 [ 44.438048] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 44.444705] [] do_page_fault+0x27/0x30 [ 44.450233] [] page_fault+0x28/0x30 [ 44.455494] [] ? copy_user_enhanced_fast_string+0xe/0x20 2017/11/23 12:05:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000c7a000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000890000)=0x10, 0x8000080000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000fcd000-0x4)=0xfffffffffffffffc, 0x4) syz_open_dev$loop(&(0x7f00004d7000-0xb)="2f6465762f6c6f6f702300", 0x401, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000ed1000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000084000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) pipe(&(0x7f00008bc000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00008a6000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) getgid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000505000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@loopback=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r4, &(0x7f0000000000)={&(0x7f000066f000-0xa)=@file={0xfffffffffffffffd, "2e2f66696c653000"}, 0xa, &(0x7f0000d75000)=[{&(0x7f0000002000)="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0xfff}, {&(0x7f0000fc6000)="7fd56d282c4da132c60b67fdf0", 0xd}, 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0x1000}, {&(0x7f000000f000-0x64)="a19a32aa370127c545653fa71a39c1a138c6a6c0111efd9116a715fbf8f9984a3f605d4107a2edd37a180b69e1f8c3d1679f657cb83ceddd8690d0e3c4bc00000000000000073590ed8f8f15e389cd16221018bd1405fa96abf4d8f0bd2051a852a07840", 0x64}, {&(0x7f0000b7c000-0xb2)="ec5f6bd2938ec9733f92305a66ded6f7dec900409041bf0c8f189844d779002a9a06f3ac19e212c7e1981d04dc2436728a1a290ca68759a6592b542d6501b64680f89ecefe99c70712c17775d23d415e999f705bd9645562f499cf493c95ebf04b3491d6cdfb1074414ce633f88610e6f4157cd983b3a69800000000000000000288f46a114946f26ba20629a728fddfa15cfffab9e817154dc85ac1a85767f7952a65c0dde44e32ef681c06d9a8ee79a4bd", 0xb2}, {&(0x7f0000719000-0x3f)="59a593bc7989d68f7bc04c6a8bcdc53208f54e9e7614e73d0c3a4e1ada72b7a9cbcdeee3d62c910a004c1dff28d6999763922712234449d9d0700f6160eb02", 0x3f}, {&(0x7f0000ac9000-0xaf)="389241626df01641dccaa9497821c5b2cf61b9bd60ed0b809285bf844b1d1b1c8c9ae59cf5e552a951c33ee51f2893e5d652646d7f4271b6b78fd81d77b0f13432c4fdd2fe330e84ae31d38ba23d71788dcf6d3384c603155b115c724bc3265dfa53cb7a9160991936eaa9f105ddd977b60ecfdb32e2a7ad92ff500608c096618384fc4757dacae9ec4ffe22f713efce622291fdc6c0abc930568c888730e40289d30cc0b82b2bdb837a4f32e3b3c0", 0xaf}, {&(0x7f0000b7f000)="3d6df6b3d602a5c313366b68827eddcba30dc961a0b9692b6ff9754293dfe1d2dcdbc5751a4445c37241197fd88939039f78ed41693b6e6133543ea1d63aea80b0d265ca70cb419b934ed869a98881eaa9d10299b2a8f834f30a4a404e39575e65e9af8b1b2b068a7fc4b3854a79c42742e6ce51fa242501035a08f9122bb6dbbaa25d66f68ec477edf1c876c4e2f38262cc3e", 0x93}, {&(0x7f000004e000)="8bb5eccbddb8d5c3bc54602c01d14bcc8d4b0d3540bbcc9f575a91dece51efa2a62a0533f231957ad1f1dad94379c2894ab45377e0a8d5cfdefb89bf59e1e8230c9cbb97f60f16716380524293a82a7624787085a8a2899b94bf459038694dfffc032144e76cac3113049030e56fe9022cef5638bc5db5d26a0b690728184f8cf60cbc7b4f779359a526c16ffa22d5b3ad30a65ca89568d63ced240c6786e64bed1a6a165f7ae538fd59610556b703c823dbaca5996c644f418db6b4fd60345da16cf7c7e24e45159e302cebd80c4e8cf16c9420cfc9f9a3c8f1", 0xda}], 0x9, &(0x7f000029e000-0x40)=[], 0x0, 0x10}, 0x8000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000002000-0x4)=0x0) r5 = socket(0x4000002, 0xa, 0x400000006a) write(r5, &(0x7f0000379000-0x26)="240000001a0025f0006bb404feff001c020b49ff6e10b500000700eb0800030001000000", 0x24) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00001fb000-0x8)={0x0, 0xe5}, &(0x7f0000302000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000091c000-0x98)={r6, @in={{0x2, 0x0, @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]}, 0x400001, 0x8}, 0x98) getpeername(0xffffffffffffffff, &(0x7f0000acc000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b51000)=0xc) read(r1, &(0x7f00003b3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200) [ 44.462579] [] ? arp_ioctl+0x18b/0x680 [ 44.468100] [] ? arp_constructor+0x9a0/0x9a0 [ 44.474144] [] ? avc_ss_reset+0x110/0x110 [ 44.479926] [] ? __lock_acquire+0x629/0x3640 [ 44.485966] [] ? do_futex+0x3f8/0x15c0 [ 44.491488] [] ? debug_mutex_init+0x1c/0x60 [ 44.497446] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 44.504273] [] inet_ioctl+0x89/0x1c0 [ 44.509624] [] sock_do_ioctl+0x65/0xb0 [ 44.515151] [] sock_ioctl+0x2e0/0x3d0 [ 44.520593] [] ? compat_ifr_data_ioctl+0x1a0/0x1a0 [ 44.527157] [] do_vfs_ioctl+0x1aa/0x1140 [ 44.532849] [] ? ioctl_preallocate+0x220/0x220 [ 44.539057] [] ? selinux_file_ioctl+0x355/0x530 [ 44.545352] [] ? selinux_capable+0x40/0x40 [ 44.551206] [] ? __fget+0x201/0x3a0 [ 44.556455] [] ? __fget+0x228/0x3a0 [ 44.561707] [] ? __fget+0x47/0x3a0 [ 44.566869] [] ? security_file_ioctl+0x89/0xb0 [ 44.573079] [] SyS_ioctl+0x8f/0xc0 [ 44.578256] [] entry_SYSCALL_64_fastpath+0x23/0xc6 2017/11/23 12:05:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000c2f000)="6370757365742d2f2e70707030656d312100") getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000055c000-0xe8)={{{@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=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ee4000-0x4)=0xe8) ioprio_get$uid(0x3, r0) mkdir(&(0x7f000073f000-0xa)="2e2f66696c653000", 0x0) mount(&(0x7f000045b000-0xa)="2e2f636f6e74726f6c00", &(0x7f000066f000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000e70000-0x6)="746d70667300", 0x1000800, &(0x7f00009a3000)="d0ee3de6e5d70ed513bd6638149e898a19b9f88b715304fcb92b5fc9f386a45e3f0b9044de9183678b74ff950192cfc8e14bd85fa83e8a621449eae64dd87d") 2017/11/23 12:05:27 executing program 1: r0 = perf_event_open(&(0x7f00004e7000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f33000+0xd16)="2f6465762f7667615f6172626974657200", 0x200, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00005fc000)=0x2008) r2 = gettid() r3 = dup3(r0, r0, 0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000020000)={0x10000000, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, []}, &(0x7f0000044000)=0x0) ptrace$getenv(0x4201, r2, 0x81, &(0x7f00003eb000)=0x0) clock_getres(0x0, &(0x7f00008ca000-0x10)={0x0, 0x0}) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f000050f000)={@generic="726657b21ea8118d14c3ec3571bc79f8", @ifru_data=&(0x7f00008ad000-0x20)="5740f16cebe3a3b482c3d32eae45b94295ce887d6accfd9904bdcb791eaa198d"}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000210000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f000081f000-0xc)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f000027a000)={r4, r5, 0x2}) socketpair$unix(0x1, 0x800000000002, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) inotify_init() fcntl$lock(r7, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x400) fcntl$lock(r7, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0}) tkill(r2, 0x1000000e) dup3(r6, r7, 0x0) 2017/11/23 12:05:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f000039c000-0x4)=0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00007b0000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000888000)={r0, &(0x7f000046e000-0x20)="0000000000000000000000000000000000000000000000000000000000000000"}) pipe2(&(0x7f0000364000)={0xffffffffffffffff, 0xffffffffffffffff}, 0xfffffffffffffffd) mremap(&(0x7f0000ce0000/0x6000)=nil, 0x6000, 0x8000, 0x3, &(0x7f0000101000/0x8000)=nil) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f00008eb000)={0x1, &(0x7f000073e000)=[{0x1000, 0x2, 0x6, 0x5}]}) r3 = syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0x4, 0x44042) r4 = memfd_create(&(0x7f0000adf000)="6465762f6c6f6f702300", 0x1) pwritev(r4, &(0x7f0000d4a000-0x70)=[{&(0x7f00003ce000)="8927cb911b59897d403cdc823cd5c9e288ff9fe71bb159ccfc1b71c2557db94b03446618780dfd0813916f45a02ff6c05d43d4ef", 0x34}, {&(0x7f0000db2000)="fe6a33f6158442290686d5b2b76fe9e4c6afb40c9f09604a9f2cd78d1f4c4dc2d28b799141a06ce181b2f6d338971d32cb3ca22ee8b4fd", 0x37}, {&(0x7f00008c8000-0x58)="4f7e4d0b48ac8012d266d0166ec9e45bc22b302b8cc87bebc47b287f0904b7f02006479249425d575e4808ff0395cc4bd74f1072df0aafe5b62a696f6da846e129ae8d8836ef832f32f263601f5d73c7297d6af018b73bd8", 0x58}, {&(0x7f0000e93000)="6845bf568b35beb895778a1d222544fb9408cfc8cb08171005d2ecf6ce816a605ed349fd0b628cc4a97611c526b35db022e90afc5f36a7a2c49c55e2f427e86f9054d25cf941654e6a388e93135923c333f1cee7d6bcfba99a4edb", 0x5b}, {&(0x7f0000306000)="", 0x0}, {&(0x7f00003ac000)="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", 0xff}, {&(0x7f0000d7a000-0xf9)="e957cc5291337209d18ebda314d10a79b08ae551066c471c683c25fd508ccb08c2283db0b4da688f576101198d720efcabba8b5b4dee5c540562071558dcee2a5da3cffc44d6e29d2ba8a7539a9b2b59a7f48b8e565fb228c3503161a3131561e65d0d5a4fc423ec1dc74502df03be2503ee7d6195fb94f792c70499306d80451890a00a070e9f80b97cd2a97de9da1f71f9a7d8c4ed93025219667fb605ed569c46eb6fe11facca535ea939d7ded294913a758c4227fcdeb8e994169ab4054b1a749a4fd8980a49fb03122ff9c88692327e9d46e2071fabc3f6d6c21aba7534a554fd3d260ae03cfb4d3a0e706edf7343e870e91c0d74a727", 0xf9}], 0x7, 0x20003) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000a70000-0x8)={0x1, [0x0]}, &(0x7f00000eb000)=0x8) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f0000001000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f000082e000)={0x0, 0x7ff}, &(0x7f0000ac6000)=0x8) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00004b1000-0x8)={0xeb5c, 0x6, 0xfffffffffffffffc, 0x3}, 0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000038a000)={r5, 0x5aa0, 0x10, 0x8, 0x40}, &(0x7f000030b000)=0x18) fcntl$setstatus(r3, 0x4, 0x6000) pipe2(&(0x7f0000f1e000)={0x0, 0x0}, 0x80800) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r2) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000fab000-0x4)=r6, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000c12000)={r5, 0x7f}, 0x6) ioctl$sock_inet_SIOCDELRT(r4, 0x890c, &(0x7f0000d90000-0x78)={0x7f, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x7, 0x3f, 0x7ff, 0x7, &(0x7f000031d000)=@generic="6d407deedf0f2c0f98ed6c68d96e93dd", 0xa0, 0x7, 0x5}) sendfile(r3, r3, &(0x7f00000de000-0x8)=0x8000, 0x100000001) 2017/11/23 12:05:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000cdd000)={0x2, &(0x7f0000022000)=[{0x0, 0x5, 0x0, 0x0}, {0x16, 0x0, 0x0, 0x0}]}) getresgid(&(0x7f0000436000)=0x0, &(0x7f00009bf000-0x4)=0x0, &(0x7f000087b000-0x4)=0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000649000)="2f6465762f706b74636476642f636f6e74726f6c00", 0xfffffffffffffffe, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00001c4000+0x2d4)="2f6465762f706b74636476642f636f6e74726f6c00", 0x800, 0x0) r1 = openat(r0, &(0x7f00008c2000-0x8)="2e2f66696c653000", 0x8000, 0x140) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f000061b000)="d4055c23ffb77d2eae00fe7e56d0f62691bcdf213af9bd849bd908e856518a99abca7c3eb2ab1c235665a02b54161ecfc1d372025a1b097b0000000000000fffdb") getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ac6000)={0x0, 0x0, 0x0}, &(0x7f000012b000)=0xc) r2 = syz_open_dev$mice(&(0x7f0000928000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x90001) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000255000)=0x4) recvmmsg(r2, &(0x7f00000a2000)=[{{0x0, 0x0, &(0x7f0000638000)=[{&(0x7f0000181000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28}, {&(0x7f000052c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89}, {&(0x7f000063e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xff}, {&(0x7f0000fb4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xab}, {&(0x7f0000f87000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00000cf000-0x61)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x61}, {&(0x7f0000c50000-0xd9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd9}, {&(0x7f00009e8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2e}, {&(0x7f00003b4000)="00", 0x1}], 0x9, &(0x7f00005f2000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x5}, 0x3848}, {{0x0, 0x0, &(0x7f0000f33000)=[{&(0x7f000002e000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a}, {&(0x7f0000458000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4d}, {&(0x7f0000928000-0x4a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4a}], 0x3, &(0x7f0000ee3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x15}, 0x5}, {{&(0x7f000017b000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00008ff000-0x60)=[{&(0x7f00009fa000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf}, {&(0x7f00007f8000)="00000000000000000000000000000000000000000000", 0x16}, {&(0x7f0000428000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5c}, {&(0x7f0000d7c000-0xef)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f00000ff000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe8}, {&(0x7f000084e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4c}], 0x6, &(0x7f0000916000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d, 0x3fc00000}, 0x8}], 0x3, 0x40000000, &(0x7f0000561000-0x10)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000086d000-0xe8)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000951000-0x4)=0xe8) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f0000455000)=0x7f) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055a000-0xa)="2f6465762f70746d7800", 0x106, 0x0) writev(r3, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) mount(&(0x7f0000057000)="2e2f636f6e74726f6c00", &(0x7f000064a000-0xa)="2e2f636f6e74726f6c00", &(0x7f00000e9000)="6870667300", 0x4000, &(0x7f000075d000-0xa6)="e18257c55855ce6df9efce5a11d46cb0c57c6619124f09a71921daf0c9167ec5aa39df272c7ea31c2d03e7e50ac0870107768d1101d03f44ecaadb62a3f09acf6a751ff43b1dcb0b6441b9ee2d902562e85e0643f477897d25085284f344b8b272bc26e934877e81f5b4a0fff64687cced32f8bebd2434dacb6ea29994fd751fdb2b55d301694623fed1e5bf633ca85541697561b6fd8c6f5d0b81d9df811147bc140f81eaae") ioctl$TCSETAW(r3, 0x5402, &(0x7f0000a67000)={0x7ff, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}) writev(r3, &(0x7f0000da1000-0x3)=[{&(0x7f00002dd000)="", 0x0}, {&(0x7f00007ae000-0x297)="c176b0470cdcd5b42f7fa8fe9f1b6d66a4e660f0f803e14429f5ee59ee2430d892edd8fc685d2b5de05351b45f293c49b7736b4c1d3b5cea9fd10d8934be10a67224004dfb38e15864f9c0c0b0afdf1a9862b231b1b6442ef4ba44f3092796dab03e05149c57f04fe0757e06a57b7040ff4ebfbfe4da83dec09b83c39b78951193e59b0cc6a9d2f6fc8136ac7d908289fd7c15c6d791e8ac3f2d06613f7a70887da43ea55b985b092753e66bb830915838fa6d6b3111730fc8f42c650a07c8faf177437c7351deaba6c2a5930a8a3b01615d534c2ca98cc43c6880e406fb30c726bb763edcdae80f0bff927383cfda268c606d0a358ebcdaa1653dd9518f0dce59d5b2e213ea20a4c473b051dad93eea3de0ecdfbbca4c6ac5d1b8ea12869f716cda36be298be08509d76a7db6ec4f7e0b7619959def7ce66b1ce1dcc2086bb22c359d4f0792709f5815f12c1303e5afa372e7e2b04c5519ac9c890b23132b25b053cbb3d1ca63ad86cb380a64fc581501711883c11f49d1acdfb2adbdc7730655382aac8f4bdfb0358c207c6b5ad708af0ed24b169b87eac33e6a0ef73ccbfe33f7b8a2ea1562e13dd6a0311be6f1982229fc6b7cd44b1a4395b21001d24b8b47c1b8bbb0784a81849fa8e0fb23d92745383958ee9d2d2f21c3a2c069dcdc5adac73a47a8a1522f60347295bf2cfa8d70fc3dbae9196986ef24816e8d9f44638d4e431c0af4d2b16c728246d0a736bf2d987dfc38434cf10fcb60c30aab693730bd404095e3b068d5a7c1353c8375be849eaf8aadf46a21196c89e79a325fb01d2e2648c128f0fb5d184d0f81ed120e3d6c70d0468e4a1e378784251a1e4aa62654baf4bf85008499549a29269179cf0b1143c4b6b30f8ca37424272e95d5ea03d96d80e0ed7d2925fd9312d6f9102b79c18447e7eb497e814316553b7b014925af5cce84f8f4ebe484ff1abdd6576360e52869582e44579b82caaa59b1c1a1d7283e98c36c232b90c19c588c71134bda07809d9533570b1d0763445990346d0de144ff02c0932ab0586f1f51ec66d9d6ef8d11d8914d925d6796b10f2fb47832afa29952452290d9d58f399f1ff87d5dfbb9752d7e039ba598d88c4d98a127367115f14d16eff2b4b45e6b4e45adca94840a6cea22a8ecd0568cc8316c4b9b7afadd8b6496047621ace00db77559eb108b385cd77e0292609af19f9f8ebb6be4ef4e83bb67330f91e8d85ffe59098886133375be0bf0c556513fadb0c603e6aa42d06c4f973819630df2da137e13e0611d6e0b6f5cd3e84607d9551b42ac3c6017108bda588b8d94736f2a59202ba5bc14920c1ad912a0876e8f222ee9fb08b72b99fa34bbdcca22d38d2fa6b2c7c213efabffb80d3ed00a426e591f0077688404b30fe874e48c973e83ce9f3199e37bdf2d5b9b89ab57681b66675c1cea99d08e9277273b728b69fd99b29800c8d7a22e1b1e6d9e6066268ce6900ceaab3f3e15b66aed7700883a4e79d3b026c0e6606fca048e7b4511b65774c8472aa0879103cbb20e3d52082143eb4bf42cfabb98b8b4c7a4cd1cf39ba31a6eacfbd8e73954a74351a9306f04e3e0c146d54ee90462eb86c7075942daf1abe30b67903a46c753c9596e74c56d17877b312585888559cc7e61bab85286edf58d0d722e310e886530346057300093165b432d50e9a8d0e8571a2495c21518988949a3c752f9760851921b5eabf52297b6b4a7b90719faf050ad43487f3f47fbbcc47b9dca9c816f8bec353763cd9e544553302bf129094c9bfb1df365cfae94be4aa17ac793d7adb1548f7590db6735243eb3804a7ef9f8eba66b920d0d33a7f26459a29fffe0c7de8b91c9f027c2e472021f368546beb24b9d45821d909d93d364e494cdc8a56fccc422a5f66a2577c6b5ad0477771fe1a4445ccfaf70b8f5fa7ba9a42d6b3a52070cc75ef5c92adcb98da57835e2f3cad4c15444d608dd6f2d5ae8fd855a1a53399db7f90df7395df929b83125be50333eec015b441bf9e0b8e87cc0008262e530146631dafe66faac02665d3fbc46e43caf36f2b8cbf233b5eafe9934d8f654a3be4e3308abed7896e2522b4d652decc75d82e1b5fd34d0487cb88e6349ea673fe7e65dab8d31220e3ad75bfee70b8cdfe8c01e7d6aa7f46f87006d8c093a9426f386ab87d93fd8eddf754636db26e4c88b6730fcfe6a8a630e39bb377618f42ca68335b5e19a624da42c1bb58eaae07fecc961d433961c04727a87ba89facd9bc082d11a5c136c3304fec80facf5010b556f7a0d11d18dd3e29f46d505099708dfb6e738ad096b8dfa4380465b8658c0a66c2d8482afbbe8a439e4b64b985db74bc1dd7f2581b120541acf5df4241fe2b4e3c8af646c02a424c940c3f48a03427c3e0a7d880744d4e4e33858b937298afe305acc7d18d4a7a8db4d9794638935e6dfa6f79bacb4798a38e79e97c47d1caa17900efa57d183fe728d7114b9f64536d1484ecd84b0016d024013bd1568c9faa038e39883bf2f81690969874d3cc03f40f11f118102379dd7e9155cf191af4b6a48c0a071c82191a6c73face47776e3ea12251f96203f0bc741d5326668a270ee0274fcdc5626c942f6b736fe36cdb5232d2f7387db6f349e6cb0c3d595c8b8b4e7a1c9f0d2b6d47ec55ce75aa6559bcaff557547f5cb8763eac5cffef43e7372c4f46c54fbcfe69ce380272265e3516f5c55466722bd08dabe2b75fee4fbfdcedf6d1cb8541605e8e7970364f0e30559d932d5db32b7512840b8e3d62f479e4bed7a357e01bf7e8910a3920b3f36525c2623f65ad2624c2010308a5f384b8a2ab6aed40bda0e6287bd42b9eafd1ad3a42588475751fa3c30984cc248f8e24691166447ad3d997d2e02c375a2467d302b7a374a932fc196dea9c5b06c8aebf731f9bd114436ec36370cc20cb1954ffd7f72f4ae1908ab74bcf42c6c98acd5f8c59f0f5aefde9df7992b8bbf9aa64f89ce9a90a61eea91fe2440dec3c3dd1e8ed3a198d667f76270a12a75ea58fc894f643cc1e1a1deb12c1ab5a182cb2332bccbc7fec000ab0405429b61ddc32b9bc1a827a58ecea2a0fb0252712a07a251adb3448feb626b95388f9548264299a57dcfe83b8188eb5814cdf8948c046f46537f67eb0362af155798fe46c17ade0ffe85849a83a00bfc03fed06c29ebcbe5a27fe0a9d3b243769b30d75cc9e816840c68a9db30862b2f2931e5b266d8cdb1fd9c5389f44afb75c37df38dd7c58b7421510e9f6b8b81227db587bbfa9f2d44ae8af7f84f1e3ad89ce3763e293aa270cb9d29946ac6bec0251dd5a4868acd3f678e8d6d4b7f9d061e022e08e663dee2a740136c940bf04c9f37ace8a12864a0efc1b23313654d6bfa078ec82bff841d5e7ff2b219d99f953a59b787677c0848f49824dd32aac36f58f45a6286fa41071ccff1e795e13fb6cb4618cec845669b8ac31d2381e5f56be2f2ba887061d45775dae2b717c7d2a033a440591ebc0b52596571b12c533fc0d7da2adfef335a0a1153d5dd33f92d3778425dcd44b6b85281c27af0ef7f70f299e67ef78f8ecf1d54ffd42610f56f4b515a5c4c5baee31452ebd5c693849c301711c9e81757bcd20bd7ce286526014d9e0435d663060d29c00fcb441d6c4b00ac8d5919c739d57fa0d5adee52218086f9ad14019d62852c9b814cfda044d52048e3608f8e83a4a1e38c16d5c49c79da37b64ef151de462574bea45a19d2a56e7ba1fb228be7a594cc69f8fcc74327e34aa4cd3f34b6ea7b4f573d04f74fc5d5cc471bc438fccb06c7678cd2f63b55372b4c21c7fb32cf3accbbdf4bd6747f374ff6d2d7686f95ef6a2554c4426c76f39023d07d4b4d7f622a1773b81f0f2a42415d1a2bb21b455bb6962652530a056bda8d7bacab126617d6d95196dddefd327a14a33b906f5279fba96809bf92206cf4eb58a9fe31e07dd0998fc0897b8aa8dae7a2828ff45361e33b27564f7fddb0fe10a656ec869e0f5172c3d28b153b59e59c4af75141160caf45aa4fe529684efe7cfa8205921e78ff817e80a095981cb7d00adde9b4e69195445c7c84cc73fe522e95c6675b35a13d37160a20c0113d572a4325b6dc526776835d0fe69bf52224025df5c1b82c531ec461481a011bc4c7c1e2f779d626b61978eca7cab510ebf3a2eba24e063c339455d4d752934274395a55072ad915777adf277357c7c01e6ffcde7300cc1084b11c59672a8fd871fa1febfc7ccf6bdee21cca8c91bfa4659cf9e581a7ba633af3db7359fc16795e5f35f002a7ec1982e6c7c0e6771c94c97992e26c81f70bdd3d18cceaeeb4fe025eae74c80ad2885658b251a7885c1cbe4c1b40c13e9b47adc654ed53aa8e3fb58a29f0958a4791af62274ff6ccb84cb49b43698fae099497cf293699cf551b02357d738911d4b07377d4a78e7610e1e976131d658bcdc8387d6a0bf00120fd8b101c16ac1e242e41790c607b31210eaf418d01a72cc406127742c77b7c329ba1b07d1c242f9738cc28cbb2b46a9b871572dbc28059ff03c13766768deb9fd659ce53317a26f3a71fbfab2b9973cc6e792a883aa6e570fe8a351f3a4146fc353bc06a1e6a5ba561dceea91820ab51732215c85e20b2674bba361f20c1dc579570acb8be1e7e73c12aa17fae6995524ea5aa80fcec347727e63ec512965bf654e4bf4b6a4bdb16e6760291dd0e5665a88e262f2cc0158a35b26dcb6b71b6b29f5e1c6746f3dc84f6fe43eda6405db0fa1a4306d59ba8f05e6788b4bd2dd4caebc6c83f7ffaff00838f413732f52cefc110ed8d2772baf252800d0795310a00b8bbd01996ad59de2eab74a4c15a70ded1fc9cb6720333bd3380b33cdeeb916d7bf34c8c8553e942d0b5572191ada5e5819a1eaa0021b74e0f374da64c534a02b83fe57cb9ac343f91980694e2fa5a5f9e2887641a99d65c95e556d6b64b598509c6a46eae028337d8750d932e20dc3b1e5a3e1d5fe02287f97fa04ff23322c7163ae3f7bfd8f7d91d653323c6eb76ec438812985a0c25baa75580755600fdd7c688ffff8727c54aeea1c565396a5e1b15c3e09ebf6a17ec9a97925cf9079e2ed6a3ae122ca890816917cf3757fd305a173b5701e8eeae3fbee9d9b646a357d60e594f33087c88c273452f499b354969936459aaac00f10bdec1a80d2121aa2af120bf615532454249aa335eae1d8e26bf05d711dbd549a18cf4ff61f76ce9af945c258c4cfd4ac56c95a70332aba4dd211637b51b335c7dda9fde8dbb6002c1e7b618913312f667c1870bf535c2632bec2f5203e14479fd780e031185e31a57ebaf449e1139bd049d0ef1b652e76c67344b53a616dac6894a4fb7d50fab5377ddced75a428f785b54214b53045dcfaadc8816a67818d7fa9a55cba9b1b28a4c4611dc43128100ccda6701ab0ec9cc6c51f1114ba56d97c4d424c000a780669357d52dff081a0f79c88841ab7da4581151eb6b0d32df10db3ca037f0f83455c6cac4f4151f67626f6a60698720dbf5a67cb8da4c1f3df3afa8b10b42dff62c9e4e52b0c3f58817d781e152851c788652b91850eb226bbd7af5b7759fd064d02d84db6c1e05b7593f9fcfe1a6a2551ce3cad862fb27f5eda92df54a653007758fa4e956b6af1a34e00c1bd71083e74fc4d1d5433f03ed0548e8cf8fa12740c31ce6bd49e9b13b23a7a8edb3c46cf5c2eb548766b7a245f6f084514ad0a2e3", 0xfd8}, {&(0x7f0000764000)="302caa8575778a2a8cabea71989f109e61fe5a0a794cb73cc5e514cb", 0x1c}, {&(0x7f0000fc0000-0x1000)="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", 0xf00}], 0x4) readv(0xffffffffffffffff, &(0x7f0000016000)=[{&(0x7f00007bb000)="00", 0x1}], 0x1) ioctl$TCSETA(r3, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x2000003, 0x5, 0x7d287d48, 0x800000000000002, 0xffffffffffffffc1, 0x0, 0x0, 0x3}) restart_syscall() getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f000074d000-0x4)=0x0, &(0x7f00004f6000)=0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00006e0000-0x4)=0x0) 2017/11/23 12:05:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000aa4000-0x8)={0x0, 0x0}) bind$inet6(r0, &(0x7f00001eb000-0x1c)={0xa, 0x0, 0x80000000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000a61000)={0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00004f9000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXNCPCONN(r4, 0x89e3, &(0x7f0000eb5000-0x2)=0x0) getsockopt$inet6_mreq(r1, 0x29, 0x8000000000000014, &(0x7f0000ba5000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00004ed000)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000ed5000-0x28)={@common="626f6e64300000000000000000000000", r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet(0x2, 0x5, 0x9, &(0x7f0000880000-0x8)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000e88000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000035d000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000795000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000cd4000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x800000c, 0x0, 0x3, 0x7, 0x80, 0x20, 0x54cc, r6, r11}, {0x0, 0x22, 0x2, 0x1, 0x7, 0x7, 0x3, 0xfbb8}, {0x0, 0xffffffff, 0x80000001, 0x100000002}, 0x5, 0x7, 0x40, 0x0, 0x4, 0x0}, {{@in=@rand_addr=0x3, 0x40, 0x1}, 0x5, @in6=@loopback={0x0, 0x1}, 0x1, 0x4, 0x92bde7d373de42c5, 0x0, 0x8001, 0x1000c87, 0x9f99}}, 0xe8) r12 = socket(0x820000000000000a, 0x2, 0x800000000000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r8, 0x84, 0x64, &(0x7f0000e2f000+0xcdc)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) bind$inet6(r12, &(0x7f0000f16000)={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200000001}, 0x1c) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000079a000)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @empty=0x0}, &(0x7f0000849000-0x4)=0xc) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000c75000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMPNS(r12, 0x8907, &(0x7f0000057000-0x4)=0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r7, 0x84, 0x73, &(0x7f0000903000-0x18)={0x0, 0x400, 0x30, 0x4, 0x5}, &(0x7f000007b000)=0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000049000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffffe, 0xb, 0x8581, 0x2, 0x9, 0x0, 0x7, 0x7, 0x7, 0x202, 0xc, 0x154000000000000, 0x8, 0x8e5a, 0x5]}, &(0x7f0000fe9000)=0x108) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r10, 0x84, 0x77, &(0x7f0000c23000+0x3a0)={r13, 0x8000000003}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r10, 0x84, 0x10, &(0x7f0000489000)=@assoc_value={r14, 0x5}, &(0x7f0000e1e000)=0x8) accept$llc(r3, &(0x7f000028f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00009fa000-0x4)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r10, 0x84, 0x18, &(0x7f0000ba2000-0x6)={0x0, 0xfff}, &(0x7f0000e6c000)=0x6) connect$inet6(r12, &(0x7f00006b2000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, 0x1c) connect$inet6(r4, &(0x7f000022a000-0x1c)={0xa, 0x0, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7b}, 0x1c) connect$inet(r12, &(0x7f00000ae000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_buf(r12, 0x29, 0x6, &(0x7f0000dc7000)="", 0xffa4) recvmsg(r2, &(0x7f0000035000)={&(0x7f0000e69000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000830000-0x20)=[{&(0x7f0000137000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbc}, {&(0x7f00005ac000-0xda)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xda}], 0x2, &(0x7f0000204000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x47, 0x5}, 0x2000) connect$inet(r12, &(0x7f0000f00000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$inet(r7, &(0x7f00007ce000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f77000-0x4)=0x10) bind$inet(r9, &(0x7f0000682000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 44.638252] FAULT_FLAG_ALLOW_RETRY missing 30 [ 44.642888] CPU: 0 PID: 4178 Comm: syz-executor6 Not tainted 4.9.64-gfbb7468 #94 [ 44.650413] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.659759] ffff8801a8327670 ffffffff81d90429 ffff8801a8327950 0000000000000000 [ 44.667782] ffff8801c9a70a10 ffff8801a8327840 ffff8801c9a70900 ffff8801a8327868 [ 44.675777] ffffffff8165e3c7 0000000000006e92 ffff8801a82838f0 ffff8801a82838a0 [ 44.683742] Call Trace: [ 44.686302] [] dump_stack+0xc1/0x128 [ 44.691640] [] handle_userfault+0xa37/0x1300 [ 44.697667] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 44.704647] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 44.711110] [] ? handle_mm_fault+0x117b/0x2530 [ 44.717308] [] ? handle_mm_fault+0x1fc3/0x2530 [ 44.723509] [] handle_mm_fault+0x1fd1/0x2530 [ 44.729538] [] ? __schedule+0x64d/0x1ba0 [ 44.735217] [] ? __pmd_alloc+0x410/0x410 [ 44.740897] [] __do_page_fault+0x5b7/0xd70 [ 44.746747] [] ? mm_fault_error+0x2c0/0x2c0 [ 44.752686] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 44.759319] [] do_page_fault+0x27/0x30 [ 44.764827] [] page_fault+0x28/0x30 [ 44.770072] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 44.777139] [] ? arp_ioctl+0x18b/0x680 [ 44.782644] [] ? arp_constructor+0x9a0/0x9a0 [ 44.788670] [] ? avc_ss_reset+0x110/0x110 [ 44.794436] [] ? __lock_acquire+0x629/0x3640 [ 44.800463] [] ? do_futex+0x3f8/0x15c0 [ 44.805967] [] ? debug_mutex_init+0x1c/0x60 [ 44.811910] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 44.818717] [] inet_ioctl+0x89/0x1c0 [ 44.824048] [] sock_do_ioctl+0x65/0xb0 [ 44.829552] [] sock_ioctl+0x2e0/0x3d0 [ 44.834970] [] ? compat_ifr_data_ioctl+0x1a0/0x1a0 [ 44.841516] [] do_vfs_ioctl+0x1aa/0x1140 [ 44.847193] [] ? ioctl_preallocate+0x220/0x220 [ 44.853395] [] ? selinux_file_ioctl+0x355/0x530 [ 44.859681] [] ? selinux_capable+0x40/0x40 [ 44.865533] [] ? __fget+0x201/0x3a0 [ 44.870775] [] ? __fget+0x228/0x3a0 [ 44.876019] [] ? __fget+0x47/0x3a0 [ 44.881178] [] ? security_file_ioctl+0x89/0xb0 2017/11/23 12:05:28 executing program 7: mmap(&(0x7f0000000000/0xf99000)=nil, 0xf99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x8000000000000001) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000687000)=0x200000005c802861, 0x4) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00004ad000-0x4)=0x8000000005, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0xd, &(0x7f0000709000-0x4)=0x7, 0x4) bind$inet6(r1, &(0x7f0000049000)={0xa, 0x3, 0xfffffffffffffeff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}, 0x1c) sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f00004aa000-0x10)=@req={0x28, &(0x7f0000f93000)={@common="67726530000000000000000000000000", @ifru_ivalue=0x402}}) r2 = accept$netrom(0xffffffffffffffff, &(0x7f0000343000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00001c4000-0x4)=0x10) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000f99000)=0x1, &(0x7f0000f9b000-0x4)=0x4) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000f93000)=0x80000001) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f000072b000-0x5c)={{0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x10001}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x3a, [0x2, 0xfffffffffffffff8, 0x3, 0xdac, 0x200, 0x8, 0x4, 0xdd28]}, 0x5c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000f96000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f95000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000082c000-0x8)=@assoc_value={r3, 0x1000000000009ecc}, 0x8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000bfd000-0x90)={0x5, 0x0, 0x4, 0x6, 0x2, [{0x80, 0x7, 0x5, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x4, 0x7fffffff, 0x8, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}]}) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000f98000-0x4)=0x0) r5 = syz_open_dev$sg(&(0x7f00003e8000)="2f6465762f73672300", 0xfffffffffffffff9, 0x28a0c2) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f00003e9000-0x7f)={r4, 0x77, "dbd24a99bf1eda2ee72169784cbac19d6bbc5e228e7097d2204cbe43a3be4f8cf36fa919d64718a11c0864da5375393e99a5f3d745ff7378d6b38a566008396d77393fed1c6d44ead4cec6df9b901019949a621ba0fd12af03511870d6abfe3e4f316eb45f3cf82d4805cbdf101300c697ca787494cfdd"}, &(0x7f000093c000)=0x7f) pipe2(&(0x7f0000f95000-0x8)={0x0, 0x0}, 0x800) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000e19000-0x4)=0x41f, 0x4) ftruncate(r0, 0xfffffffffffffffc) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000f97000-0x10)=@common="74756e6c300000000000000000000000", 0x10) r8 = request_key(&(0x7f0000376000)="6b657972696e6700", &(0x7f0000b52000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000470000)="74756e6c300000000000000000000000", 0x0) add_key(&(0x7f0000f99000-0xa)="69645f6c656761637900", &(0x7f000062b000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f99000-0xfd)="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", 0xfb, r8) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f0000f9b000-0x8)=@assoc_value={r6, 0x10001}, &(0x7f00005cf000)=0x8) getgid() sendto$inet6(r1, &(0x7f0000fea000-0x62)="b692c0c9609b0927370957c4a9175423c6bf3ce6c0b11b3018b993e9f5e78778f11c5d8f4c01419b259620362bf9adb47a215258ff8ea0ddcffbf7d0804c628ad779dd9d7404b2c83f860af0637fb6bae9ae589bcf748d06f5047e486facea9aab54", 0x20fea000, 0x4000, &(0x7f0000609000)={0xa, 0x1, 0xd5, @loopback={0x0, 0x1}, 0x1}, 0x1c) 2017/11/23 12:05:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0xb2, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) sync() openat$ptmx(0xffffffffffffff9c, &(0x7f000082c000)="2f6465762f70746d7800", 0x400, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f000000c000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000c99000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x3, [@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x1c) r3 = memfd_create(&(0x7f0000ec7000)="5c2d7070703176626f786e65743176626f786e65743073656375726974795c00", 0x3) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f000040a000)=0x0, &(0x7f000052c000)=0x4) ioctl$int_out(r1, 0x545d, &(0x7f0000e04000-0x8)=0x0) writev(r0, &(0x7f0000096000)=[{&(0x7f00008e0000)="580000001400192300a14b80040d8c560a8f00000000e076000543d8d8fe580000004eca7f64643e8900050028635a0004fbf5100002000000000100001c04ed5dfffff50c0022000d00010001fb070800ec6b0f536e06ce6b", 0x59}], 0x1) getsockname(r0, &(0x7f00007a0000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bf1000-0x4)=0x10) write$fuse_notify_retrieve(r3, &(0x7f00006f5000-0x30)={0x30, 0x9, 0x0, 0x3f, 0x8000004, 0xfffffffffffffc00, 0x3}, 0x30) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000cd000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x800, 0x0) r4 = socket(0x11, 0x802, 0x4) mmap(&(0x7f00006ed000/0x1000)=nil, 0x1000, 0x80000003, 0x30070, r4, 0x0) socketpair(0xb, 0xa, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00009f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000e0d000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0x100000002}]}) r6 = inotify_init() getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000add000)={0x0, 0x0, 0x0}, &(0x7f0000d25000-0x4)=0xc) ptrace$peekuser(0x3, r7, 0x76f8d428) r8 = epoll_create1(0x1000000000004) flock(r6, 0xfffffffffffffffe) fcntl$getflags(r8, 0x408) fcntl$setpipe(r4, 0x407, 0x5) perf_event_open(&(0x7f0000034000)={0x1, 0x78, 0x3, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0xcb9a, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept$inet(r8, &(0x7f0000b37000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b38000-0x4)=0x10) [ 44.887375] [] SyS_ioctl+0x8f/0xc0 [ 44.892537] [] entry_SYSCALL_64_fastpath+0x23/0xc6 2017/11/23 12:05:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="70726f6300", 0x0, &(0x7f0000fc9000)="") r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000067c000-0xc)="2f6465762f6175746f667300", 0x80, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000256000+0xfc5)={0x0, 0x0, 0x9a4}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000f06000-0x10)={0x0, 0x0, 0x8}) mount(&(0x7f00007a2000)="2e2f66696c653000", &(0x7f0000418000-0x8)="2e2f66696c653000", &(0x7f0000206000)="746d70667300", 0x20, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f70746d7800", 0x0, 0x0) r4 = dup2(0xffffffffffffffff, r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f00005f6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f000039a000)=0x14) sendto$packet(r4, &(0x7f0000000000)="e472d92950ec23920340f8c4059ffb0f93b4318708d1dcdfa6711ec19eae58eb08d7754b192245ed43e343f0bb87203987ff9afc43", 0x35, 0x20000011, &(0x7f000024f000)={0x11, 0x100, r5, 0x1, 0x3, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002df000)="2e2f66696c653000", 0x0) mount(&(0x7f0000177000-0x8)="2e2f66696c653000", &(0x7f00009c9000)="2e2f66696c653000", &(0x7f0000b14000)="6d717565756500", 0x4000, &(0x7f00000ba000)="") mount(&(0x7f0000500000)="2e2f66696c653000", &(0x7f0000c50000-0x8)="2e2f66696c653000", &(0x7f00000e1000)="6578743200", 0x1793d0ab4bda7a2c, &(0x7f0000ffc000)="") ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000ada000-0x10)={r1, r2, 0x8}) r6 = open(&(0x7f0000596000-0x8)="2e2f66696c653000", 0x0, 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000b31000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72616d667300", 0x0, &(0x7f000002d000)="") ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000cbb000)={0x8, 0x9, 0x40, 0xbaf, 0xda00000000000000, 0x4}) getdents(r6, &(0x7f0000fd8000)="000000000000000000000000000000000000000000000000", 0x18) flock(r6, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00002b9000)={0x0, 0x0}) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f000051c000)=0x1, 0x4) ioctl$DRM_IOCTL_SWITCH_CTX(r6, 0x40086424, &(0x7f0000c22000)={r7, 0x2}) getdents64(r6, &(0x7f0000db4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6d8) getdents64(r6, &(0x7f000051a000-0xc2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8) 2017/11/23 12:05:28 executing program 2: accept4(0xffffffffffffff9c, 0x0, &(0x7f0000d13000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x209, 0x806, 0x5e8f, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000002000-0x18)={0x8, &(0x7f0000002000-0x1d)="0000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000)=[{0x100000001, 0x99, 0x7f, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x3, 0x1000, 0x4, &(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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{0x18e, 0xff, 0x0, &(0x7f0000002000-0xff)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x401, 0x9c, 0x9, &(0x7f0000001000-0x9c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x3, 0x16, 0xfff, &(0x7f0000001000)="00000000000000000000000000000000000000000000"}, {0x20, 0x63, 0x8001, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x6, 0x2a, 0x8, &(0x7f0000002000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x8, 0xb9, 0x70, &(0x7f0000002000-0xb9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000002000-0xa)="2f6465762f7573626d6f6e2300", 0x100000001, 0x301501) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000ddb000)="") mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f00008a8000-0x1)="", 0x0, 0x20000008, &(0x7f00003d7000-0x1c)={0xa, 0x0, 0xc6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x0, &(0x7f00003a1000)="", &(0x7f0000feb000)=0x0) gettid() socketpair(0x14, 0x3, 0x3faf, &(0x7f0000840000)={0x0, 0x0}) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x20, &(0x7f0000fec000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000fec000-0x4)=0x14) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/23 12:05:28 executing program 0: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup(r0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000062000)={0x0, 0xffffffffffffffff}, &(0x7f0000f02000)=0x6) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000010000)={0x0, 0x0, &(0x7f00002cf000-0x10)=[{&(0x7f0000f8c000-0x1c)=[{0x11, 0x19, 0x321, 0x0, 0x0, "02"}], 0x11}], 0x1, &(0x7f0000f7f000)=[], 0x0, 0x0}, 0x0) r2 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000099000/0x4000)=nil, 0x4000, 0x2000001, r2) 2017/11/23 12:05:28 executing program 3: r0 = socket$inet6(0xa, 0x80005, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000-0x6)={0x0, 0x6}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000479000-0x36)={r3, 0x2e, "1241d4bdd3af1f8c3c1feba241586e641ffe2a017c2edbe6daf8f8449fde2f68c4350892ee03ba10d5ef7af25a9d"}, &(0x7f0000002000-0x4)=0x36) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000e30000)={r4, 0x4}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000a5a000)={r4, 0x7ff, 0x7f, 0x3}, 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f13000)={0x0, 0x0}) setsockopt$inet6_dccp_int(r5, 0x21, 0xe, &(0x7f000058a000-0x4)=0x7, 0x4) r6 = syz_open_dev$mice(&(0x7f0000d8d000)="2f6465762f696e7075742f6d69636500", 0x0, 0x321001) ioctl$sock_netdev_private(r1, 0x89f1, &(0x7f0000b0a000+0x32d)="f6d247fbbf7a7eaa3089e9a8dd4e5b3b2c8eefa6a5ddcfffa5067ef59d60bf7b2e1b860cdd686f9303d7f74a3f522dabdfef86518e0832ee76d1a7b998933e6112013b6b7741f0e7c79656e4e6ef0b1b52348baad0514615f409c24a3e8bc6a7dfa7631adbad6aae263e6aa5052f1954508823f2d81abf10e4d88cef7af5e5ee2cc357bd6888d9c4a39ace59a04ed6ad0259d52a0a3457aded35b579c5314a0014c715c8393dd5b75df5ab49f79c961f322a") r7 = open(&(0x7f0000452000)="2e2f66696c653000", 0x42, 0x10) ioctl$DRM_IOCTL_IRQ_BUSID(r7, 0xc0106403, &(0x7f0000286000-0x10)={0x0, 0x7f, 0x88, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) getdents(r6, &(0x7f0000fd7000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r8, 0x6, 0xe, &(0x7f00003a7000-0x160)={{{{0x2, 0x2, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0x2, 0x10001, "804bdbe4cbcb84ecfe9325b4e403264c079ee8aa6dc8277bc51911466b18f765efa86c13f7c4db777fb3955cea928fc333e9b8a7e6a74dc9de925bbf2678b290ac4085bcdbaaf51710ea3fb2424b09d0"}, 0x160) bind$inet6(r8, &(0x7f0000309000-0x1c)={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) listen(r8, 0x0) sendto$inet(r7, &(0x7f00003fa000)="7c", 0x1, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000be0000)={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]}, {{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]}}, 0x108) setsockopt$inet6_tcp_TCP_CONGESTION(r8, 0x6, 0xd, &(0x7f0000883000-0x1)="6c7000", 0x3) syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x400, 0x0) r9 = socket(0x10, 0x3, 0x0) write(r9, &(0x7f0000946000)="26000000130047f12001b1dc59002200160b140902000000000000ffff000133050003003f40", 0x26) 2017/11/23 12:05:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000b1000-0xa)="2f6465762f70746d7800", 0x180000129101, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) write$fuse_init(r1, &(0x7f0000b9f000)={0x50, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) r2 = epoll_create1(0x0) r3 = getpid() ioctl$int_in(r1, 0x5423, &(0x7f00002a1000)=0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000aca000-0xc)={0x0, 0x0}) r4 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f00009d3000-0xc)={0x40009, 0x0}) socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x3f) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r6, &(0x7f000070d000-0xc)={0x0, 0x0}) fcntl$setsig(r5, 0xa, 0x12) fcntl$setownex(r5, 0xf, &(0x7f0000672000-0x8)={0x0, r3}) dup2(r4, r6) open(&(0x7f0000b53000)="2e2f66696c653000", 0x3, 0x8) tkill(r3, 0x20000000000016) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000090000-0x4)=0x0) 2017/11/23 12:05:28 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={0xbc, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14, 0x2, 0x4, 0x3, 0x2, 0x0, 0x0, 0xfffffffffffffffc, 0x8}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000001000-0x88)={0x3f, {{0xa, 0x0, 0x237e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x381a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000001000-0x4)=0xffff, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x953e769ca955e43a, 0x40000006, 0x8004, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x0, 0x2402) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x3, 0x11, r3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x4) setsockopt(r4, 0xffffffff00000001, 0x9, &(0x7f0000004000-0x6)="c101009ef776", 0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f000029a000)=[{&(0x7f0000005000)="c77d65973486c93c45cba8a04ccbc0634d6848ad441dfd5ece6f7c23c6cb71839e1742ad784afee722dd36547930bb6f58cb6a2ffbb0ce5df6f6e8351372cff1b24143", 0x43}, {&(0x7f0000004000+0xe5)="36ba1fa561e01f97be8b2c072bb16de9d1fa746c58a12ea1e152defdd566d65eda4d3ff9ffb2298e8eaccd43c62f17e65b16fa49607c41c542d9c6649eb5905907965eecd1f2f3ca0e22c1fd3f7d650c29cddb2748115e78d2a183ac153261d489107a24ad61e76bb9857eef34124e66ae9c7d08f41403c2f05a09c6e5f59d0ecf9a87903ffe9ebe2fd910e913b413d1bff1876ccfb21be27603504eb9eb5cc0b9d1240d1dd2c7d09494f8e104a9f41a116a91", 0xb3}, {&(0x7f000029a000)="03a45b75e33e725c73be1bcff78445e310243e26e408faecc2668701c1200430cf70025ececccd524092144e73220ed6f222edac41664f5be04332b8a99821b08cdc81ef9bb9bc93bdb7c5b66c40c292a74439c26081346af5b90420fadc738f9f2e937711ac6de909728d26c7fbd68af54061a5fc544c3bdc1a67ed33b1e5257cdc70e4234059e9e2cf6f1be39bfe0c29595b3a58811585b8bb31adc17aecf961cd81716dce2972d1dc800a1b8d6f3e91e36586db", 0xb5}], 0x3) preadv(r4, &(0x7f0000e0c000)=[{&(0x7f0000d6a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c}, {&(0x7f0000ac5000)="0000000000000000000000000000000000", 0x11}, {&(0x7f0000da0000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40}, {&(0x7f0000524000-0xdd)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdd}, {&(0x7f0000ff5000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe2}, {&(0x7f000083d000-0x5c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5c}, {&(0x7f000018e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa6}, {&(0x7f000064b000-0x3b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b}], 0x8, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/23 12:05:28 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f02000-0xf)="2f6465762f73657175656e63657200", 0x7d09aaec2a9cbe4d, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000001000-0x38)={&(0x7f0000870000-0x10)=@ax25={0x3, {"99301bcd41a68e"}, 0x5}, 0x10, &(0x7f0000a3b000)=[{&(0x7f0000a28000-0x53)="7f9ce0083c3ebd2e9d761dcbcc11f65b7228d9d836cf00e3ffb12a0b7c0c82fa042f9e8cd5b6d21926e0fce79ca97df279dd55b7ae33db7fc9dd35485e27b396232b7b53444457abbde94ff0390e6cc8e4fd17", 0x53}, {&(0x7f0000000000)="bef7b0d3acd0e9511f21a36ebc2e2ab783e7b8f0cda3b4f4fb72847e84a67ac6548d9edf83d62051a01b3ef3cf58e10dcdb22565b8842cb80e99a29045be13fc14bec1ce12ecb30b121dbdd3419a4d3d4dc0882ab59f762f8e09191814b48647f753cfc48ce1ad8ef711f2ea00ac5ccf73eaf361121fbfdc97bb3adbcc57125586b18f37ce0a15f7fe3c53375c0c24e5a887296fd217c1c11151c160a59fae285fb73cf2cad2995c25b3a171fc838ca98704a105c0e7f61cfdd71c6ec761275952eebf7c2ba72284a6e8f2595b4a82c1f6c83d68a3f75dfd1d200d6390f02f98f43d874276466e52760eb2a46d51f6de6d823f0eba1e6bff", 0xf8}, {&(0x7f00007aa000-0xba)="c6a179c7a8f2d18371f35de2df17b08b7f35433b9f3591b7194a22628a9826e97680b801167ab8ffc3ff0359e536c7e289736a6f2ecd9f88a236f2d8189073c7b00c846ff4bc482a4af31e3a95a927a44003e668141f686ac910bc5587ee0e0cb438223b36f57dbde953d3506dc7eefea9e2d3ee008dffc6e784fa1a75b81132b7adc194377945908286ef14c53f716231277b68924bb314ff470f5dd6cbc356637dc41ef9b0a22fb247a3db61b6b8bb7aed476e79bfec84757c", 0xba}, {&(0x7f0000001000-0x58)="16f390fed1001d6a7eb636dce38702a5294a46ba679cc34fff7602efa776dea8b4405be7e615690b9d49bc240a29e8b188c1dc64d73d50e6750f768a1fb8b4411a72c0cdb5f3bf2d6e0e9e07e0f83e6477f43ff0e474bfe3", 0x58}, {&(0x7f0000ff2000-0xbc)="b84d7f8c6234f565aab29e39134e5101176eddbc90a798fefe16627db678e1ae9de4fabd083d48a4772bc73c395a1e546cd4b81e5cc96ebfe4f6569712d81c52584cccd0c9fba460c4f2143ab361db772b5dca3adfefa523eee54a609e47cfc3f14572a523a9277c9f6c829d07d69a36b4abe18b99ba8e475ddffe15af3ffdad68cfb62145238f275419c601b352217b949f05f1b0bb12de82da57cf297732e47bcecd6f01353fc149837966230a843b7e201f0472c304e8c462308a", 0xbc}], 0x5, &(0x7f0000b02000-0x108)=[{0x28, 0x0, 0x6, "6d012cfbad3bb5d925046f0f843c235f0bce75cb89"}, {0xb8, 0x13f, 0x3, "1b48d256f98015642b9bdefc6605c69f4e91dfa3f0ea8a9c510d6eae12a8ca0e242bbda313559597106b720e7affcdec299cd585408da8ec08efef6142524cb3e6aacbe485e6e5a73949207a269a5a982372619067674af4f5b83302e3cc0113049adaf27b0c5e5c15ec739e15d34bf2e1051fdceea94a64f72d058ad3cee60f93d7f41b270fb98fe0ee2ba97b5ced1008af4b908829f133e9d5a7d50d10b907ae37ae8fbfe2d6"}, {0x28, 0x0, 0x0, "ecf1075c3fc4aba27ae4f9d27a78af43ef35cc"}], 0x3, 0x20000000}, 0x10120) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x4, &(0x7f00001e8000-0x10)={0x0, 0x0}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000026e000)="2f6465762f72666b696c6c00", 0x200, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00004ae000-0xd)="2f6465762f7573626d6f6e2300", 0x3, 0x20000) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000788000-0xc)="2f6465762f6175746f667300", 0x40000, 0x0) fremovexattr(r0, &(0x7f0000968000)=@random={"6f73322e00", "7573657200"}) getdents(r1, &(0x7f0000825000-0x5c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000fbc000-0xa0)={0x0, @in6={{0xa, 0x1, 0x4117, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x2, 0xffffffff, 0x254, 0x17}, &(0x7f0000235000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000b90000-0x10)={0xa7, 0x4, 0x800, 0x4, r4}, 0x10) r5 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000486000)=0x0, &(0x7f0000142000)=0x4) write(r5, &(0x7f00002cd000)="2400000025000700e113003f00000002000000000100890008000000f1ffffffff5010b386", 0x25) getpeername(r5, &(0x7f0000e96000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000fb6000)=0x60) time(&(0x7f00008ad000-0x8)=0x0) bind$netrom(r2, &(0x7f0000fcb000-0x10)=@ax25={0x3, {"13ae345aff629a"}, 0x5}, 0x10) fcntl$setflags(r5, 0x2, 0x80000001) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f000036a000)=[@in6={0xa, 0x0, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}], 0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000b9e000-0x36)={0x0, 0x2e, "86037b98a563fb0898a5974439f7d25d193fa556a5ed48efc178364b410e23e0a28f500c59b62da3f2f0608d8cf9"}, &(0x7f0000f12000)=0x36) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000fae000-0x10)={&(0x7f0000295000/0x2000)=nil, 0x2000}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00001c3000)={r6, 0x27, "aeb09f52bb0400000003c0a95100d9266bb69c1f7728a8a4a25dc4f4819c9e8b120df484ae198d"}, &(0x7f0000a73000)=0x2f) bind$inet(r3, &(0x7f0000d3c000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$getown(r5, 0x9) ftruncate(r3, 0x1) getpeername$netrom(r1, &(0x7f000061b000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f00003f5000)=0x48) 2017/11/23 12:05:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)="2e2f62757300", 0x0) mount(&(0x7f000003d000)="2e2f62757300", &(0x7f0000044000-0x6)="2e2f62757300", &(0x7f000002d000-0x6)="72616d667300", 0x0, &(0x7f0000043000)="") mknod(&(0x7f00002dd000-0x6)="2e2f62757300", 0x8038, 0x2) chroot(&(0x7f00004ee000-0x6)="2e2f62757300") umount2(&(0x7f00009fa000)="2e2f62757300", 0x2) r0 = creat(&(0x7f00001b5000)="2e2f62757300", 0x34) umount2(&(0x7f000092e000-0x6)="2e2f62757300", 0x0) pivot_root(&(0x7f0000b3d000)="2e2f62757300", &(0x7f000004a000-0x6)="2e2f62757300") r1 = accept$unix(r0, &(0x7f000018c000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000df7000)=0x8) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000c94000-0x4)=0x0) sched_getattr(r2, &(0x7f0000807000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00004cc000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x80000, 0x0) 2017/11/23 12:05:28 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000b97000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000bc9000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000-0x20)={@generic="dd8cacf02917901afcf2e7cc3d03bd39", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fadvise64(r0, 0x0, 0x2, 0x4) syz_open_dev$mice(&(0x7f0000814000)="2f6465762f696e7075742f6d69636500", 0x0, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f000024f000-0x9)="2f6465762f73672300", 0x4000000000000, 0x8000) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000e02000-0x4)=0x0, &(0x7f0000b7b000)=0x4) sendto(r1, &(0x7f0000f0b000-0x82)="a5a018966c0c7dad5c23fea9bef840a29289303f52168e798fee16e0204543c129660309f1e65b27fed2ae0e1ff3af191c7947f426c991dbb53747125ef422ffbbd2515065ef4b0ade7b26b2fc08cfa8f7b643a4592b9e0ee94d357d16e7018c2f30fae4f1549af93b49e71424d676e31fe95093eac48f96bd6b75f6210d53e6fc50", 0x82, 0x40004, &(0x7f0000f9e000-0x80)=@generic={0x13, "d153f5654a2acbb1d70c5daa2401ca50756e55e5632db9f6fafbdfc99d6fd64c2f009d02838b919930e1b00ce6ef98663e7854dee0df2310ac949961ee4936f90df50224427605a89ca5e8aa4e60b61f8396ecd3d85e5284630fb7a79a41021251d4875cb4382ecd6f02570d31f57ea04778d2db7c9e0c92431cb8f518d3"}, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f00002ae000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x308fff) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f000053b000)=0x8000201) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r3 = socket(0x10, 0x803, 0x0) sendto(r3, &(0x7f000066e000)="120000001600e7ff15ffe90009149bfff2e9", 0x12, 0x0, 0x0, 0x0) write$fuse_ioctl(r1, &(0x7f0000467000-0x20)={0x20, 0x800, 0xffffffff, 0x317, 0x3f, 0x9, 0x6}, 0x20) read(r3, &(0x7f0000296000-0x1)="", 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f000081f000-0xe8)={{{@in=@multicast1=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000747000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00009a4000)={@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]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9, 0x5, 0x5, 0x100, 0x5, 0x2, r4}) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x1000, 0x0, 0x40, 0x0, 0x0}) ioctl(r1, 0x1, &(0x7f0000007000)="") socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x10, 0x20000000802, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000436000-0x10)={0x7, &(0x7f000061f000)=[{0x3, 0x100, 0x101, 0x8}, {0x0, 0x9, 0x7ff, 0x7}, {0xffffffffffffff01, 0x7, 0x2, 0x0}, {0x157, 0xfff, 0x9, 0xcb6}, {0x1, 0xfe75, 0xfffffffffffffffd, 0x1000}, {0x1f, 0x5, 0x2, 0x29a3}, {0x200, 0xfff, 0x8, 0x8}]}, 0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000956000-0x6)="766567617300", 0x6) setsockopt$inet_mreq(r5, 0x0, 0x20, &(0x7f00009fd000)={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) write(r5, &(0x7f0000371000-0x1f)="1f000000520007f2000094fef5000f430a0017d200000028b4a500ffffb92b", 0x1f) 2017/11/23 12:05:28 executing program 2: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x4010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x70, &(0x7f0000ff5000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f00005d9000-0x1c)={0xa, 0x0, 0xfffffffffffffeff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f000037f000)="6a", 0x1, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x9}, 0x1c) socketpair(0x2, 0x80807, 0x94c1683, &(0x7f0000397000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000fef000-0xc)={0x0, 0x0, 0x10}, 0xc) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f0000009000)=0x909, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f000000c000)=0x0, &(0x7f0000b51000)=0x4) r2 = socket$inet_sctp(0x2, 0xc, 0x84) r3 = dup(r1) setsockopt$sock_void(r0, 0x1, 0xfffffffffffffffc, 0x0, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x4000)=nil, 0x4000, 0x400000000003, 0x33, r2, 0x3) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000ff4000)={0x0}, &(0x7f00003ec000-0x4)=0x4) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000069c000-0x1)="bd", 0x1) 2017/11/23 12:05:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e77000-0x12)="2f6465762f696e7075742f6576656e742300", 0x3, 0x2) read(r0, &(0x7f0000249000-0x18)="000000000000000000000000000000000000000000000000", 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x20000}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x29, 0x8) r1 = socket(0x4, 0x6, 0x9) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000b5d000-0x8)=[{0x3, 0x9}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x80000000000006) sendmsg$netlink(r2, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f000061e000)=[{&(0x7f00002a1000)=[{0x14, 0x23, 0x1, 0x0, 0x0, "00000007"}], 0x14}], 0x1, &(0x7f000061e000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000ef9000-0x4)=0x0) ptrace$poke(0x5, r3, &(0x7f0000ecb000-0x8)=0x0, 0x9) [ 45.054855] ?: renamed from tunl0 2017/11/23 12:05:28 executing program 0: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x2) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) fcntl$setstatus(r1, 0x4, 0x46c00) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) close(r1) syz_open_dev$usbmon(&(0x7f000001b000-0xd)="2f6465762f7573626d6f6e2300", 0x2fb, 0x800) 2017/11/23 12:05:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000497000)={0x7ffffffe}, 0x8, 0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000609000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0xfffffffffffffffc, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r1, []}, &(0x7f0000044000)=0x0) readahead(r0, 0x4, 0x2) clock_getres(0x0, &(0x7f0000fd2000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000fcf000)={{0x0, r3}, {0x0, 0x989680}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) pipe(&(0x7f000067a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet(0x2, 0x1, 0x0) r7 = dup(r6) setsockopt$inet_tcp_int(r7, 0x6, 0x2, &(0x7f0000d6f000)=0xcf, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000289000-0x8)={0x1, r1}) accept4(r7, &(0x7f0000415000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f00002d9000-0x4)=0x60, 0x80800) bind$inet(r6, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f00007e8000-0x6)="7965616800", 0x5) setsockopt$sock_linger(r7, 0x1, 0xd, &(0x7f0000168000-0x8)={0x2, 0x7fffffff}, 0x8) connect$inet(r7, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$notify(r7, 0x402, 0x80000032) sendto$packet(r7, &(0x7f000029f000-0x1000)="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", 0x861, 0x1, &(0x7f0000bc8000)={0x11, 0x15, 0x0, 0x1, 0x100000003ff, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$KDGKBSENT(r5, 0x4b48, &(0x7f0000b8f000)={0x15e, 0x8, 0x3f}) ioctl$DRM_IOCTL_MARK_BUFS(r5, 0x40206417, &(0x7f000012f000)={0x7, 0xfffffffffffffffc, 0xfff, 0x8, 0x5, 0x1ff}) timer_settime(r2, 0x53c8ff9ec8693a3d, &(0x7f00007af000)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) preadv(r5, &(0x7f00000c1000+0xf45)=[{&(0x7f00007b9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9f}, {&(0x7f00003be000-0x6)="000000000000", 0x6}, {&(0x7f0000de7000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000ca7000-0x4c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4c}, {&(0x7f0000db0000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}], 0x5, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f00006a4000)={0xffffffffffffffff, 0x3, 0xe6, 0x3, 0x0}) accept4$llc(r5, &(0x7f000079b000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00006a3000-0x4)=0x10, 0x800) splice(r0, 0x0, r5, 0x0, 0x8000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000ee5000-0x98)={0x0, @in6={{0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7}, &(0x7f00003cb000)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000dd0000-0x98)={r8, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x4}, &(0x7f0000a62000)=0x98) 2017/11/23 12:05:28 executing program 0: mmap(&(0x7f0000000000/0x952000)=nil, 0x952000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x3) ioctl$int_in(r0, 0x5421, &(0x7f000053e000)=0x48) r1 = socket$inet6(0xa, 0x8000000000, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) r3 = accept$unix(r2, 0x0, &(0x7f000092c000-0x4)=0x0) r4 = accept4$unix(r3, 0x0, &(0x7f0000000000)=0x0, 0x80080) r5 = accept$unix(r4, 0x0, &(0x7f0000001000-0x4)=0x0) socket$inet_dccp(0x2, 0x6, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00006a7000-0xc)={0x0, 0x200000000003, 0xffffffffffffff9c}) r6 = socket$inet(0x2, 0xa, 0x1) setsockopt$inet_int(r6, 0x0, 0x30, &(0x7f00002b5000)=0x3fc, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000655000)={0x0, 0x48, "d562faa980e8c8e3dfb8494ff5f2fa186e1550afd64333e034b31fd4509dd12bbcaa5a50deab0795f90143502adb6973ec30b5cce77f81f302112076ec3ce9f140a89b064ac683ca"}, &(0x7f00000d9000)=0x50) mmap(&(0x7f0000952000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f0000953000-0x6)={r7, 0xfffffffffffffffd}, 0x6) setsockopt$inet_mtu(r6, 0x0, 0xa, &(0x7f0000954000-0x4)=0x200000000000000, 0x4) connect$inet(r6, &(0x7f0000285000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mtu(r6, 0x0, 0xa, &(0x7f0000949000-0x4)=0x3, 0x4) mmap(&(0x7f0000953000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r6, 0x10, &(0x7f0000953000)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r5, 0x8901, &(0x7f000005d000-0x4)=r8) getsockname$inet(r6, &(0x7f0000952000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000015000-0x4)=0x10) ioctl$sock_inet_SIOCDARP(r6, 0x8953, &(0x7f000014d000-0x44)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="69e4c0e13105", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="0004b9654e0b3f700b2de4518074e8c0"}) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r6, 0x0, 0x20000000050, &(0x7f00008d8000)="", &(0x7f0000002000-0x4)=0x0) setsockopt$inet_int(r6, 0x0, 0x20, &(0x7f0000951000-0x4)=0x9, 0x4) socket$inet(0x2, 0x12, 0x800000000000040) mmap(&(0x7f0000952000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000953000-0x4)=0x0) 2017/11/23 12:05:28 executing program 3: 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, &(0x7f0000c72000)="2e2f66696c653000", r2, &(0x7f0000cf3000)="2e2f66696c65302f66696c653000", 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000839000-0xb0)={{0x2, 0x80000000000000}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0, 0x22, 0x0, 0x9, 0x6, 0x63e, 0x9, 0x0, 0x5, 0xf600, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$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]}) r3 = creat(&(0x7f0000e3f000-0xe)="2e2f66696c653000", 0x2000000) r4 = dup(r1) r5 = socket$netlink(0x10, 0x3, 0x6) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000a1a000-0x4)=0x8, 0x4) dup(r2) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000fd000-0x8c)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000361000)=0x8c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000a20000-0x20)={0x2, 0x7, 0x5, 0x1f, 0x7fffffff, 0x7f, 0x8001, 0x100000001, 0x0}, &(0x7f0000eec000)=0x20) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000512000-0x8)={r6, 0x8000}, &(0x7f0000bbe000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000032000-0x10)={r7, 0x9, 0x7, 0x295f}, 0x10) sendmsg$netlink(r5, &(0x7f0000f3f000-0x38)={0x0, 0x0, &(0x7f0000ead000-0x20)=[{&(0x7f0000127000)=[{0x128, 0x17, 0xd, 0x0, 0x0, "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"}], 0x128}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000d0e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000c45000-0x10)={r8, &(0x7f0000116000-0x3a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) exit(0xf52) rt_sigaction(0x7, &(0x7f0000e22000-0x20)={0x47e1e8, {0xfffffffffffff27c}, 0x0, 0x0}, &(0x7f00001c0000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00000ba000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00001fe000)="2f6465762f73672300", 0x0, 0x0) 2017/11/23 12:05:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000083e000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x10023, 0x0, 0x0}, {0x0, 0x2, 0x0, 0xbc, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x2, 0x0, 0x401, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0xd96b, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x1, 0x0, 0x1, 0x6, 0x20, 0x0}}, 0xe8) r1 = creat(&(0x7f000083a000)="2e2f66696c653000", 0x2) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000efa000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000efa000-0x4)=0xe8) connect$inet(r0, &(0x7f0000ff4000)={0x2, 0x0, @rand_addr=0xffffffffffff9f77, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000023a000)={0x0, 0x1, &(0x7f0000916000)=[@in6={0xa, 0x3, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}]}, &(0x7f00003fb000)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000b47000)={r3, 0xc5, "d696042b30135622af4a77a0608abfc862d2f7bf5a61029d5a6bdf609ce877bf7aaffc2e699084d92d82b29f6f520a407b4eff0eaca2e63053f60d9a4a30402d4e6fdee38878952e5faf8b41c08d537495248a6097558dcc177b4a1452e67b6b14804ffed9dbeef01a12f36e76352dda6d9dd2a59d0b75b7baec54e9131b82775884d3035a61884462634ba55313258d648c542921df1a25879c14e5a08f641279470ad6a0ead24392db0fb5cf4b2ba3f1d8e32aa7439b9526e55eee20193c7d806266e81d"}, &(0x7f0000227000)=0xcd) r4 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00003a8000-0x4)=0x0, 0xffffffffffffffff) ioctl$sock_inet_SIOCGIFBRDADDR(r4, 0x8919, &(0x7f0000063000)={@common="6e723000000000000000000000000000", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f000007a000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, r2}) connect$inet(r0, &(0x7f0000c29000+0x5f6)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/11/23 12:05:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f00003ec000)=0x0) gettid() r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = openat(0xffffffffffffffff, &(0x7f0000345000-0x8)="2e2f66696c653000", 0x204040, 0x4) ioctl$TIOCCONS(r1, 0x541d) r2 = perf_event_open(&(0x7f00004df000)={0x4000000002, 0x78, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x2, 0x0, 0xe, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x3, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ba8000)="2f6465762f6175746f667300", 0x404000, 0x0) bind$ipx(r3, &(0x7f00000cb000-0x10)={0x4, 0xffff, 0x80000000, "d6a7e90c9797", 0xfffffffffffffff8, 0x0}, 0x10) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000434000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r5 = gettid() r6 = syz_open_dev$evdev(&(0x7f0000013000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000b28000)={0x800, 0x1000}) r7 = fcntl$dupfd(r6, 0x408, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x2000000, &(0x7f0000f23000)="6d44cc61c9cafb628ab1c0e1d50ced660f5a7e58b15dfc83355bddebc3d16d143964e9d58a0abc8cc6ba", &(0x7f0000d69000)=0x0, &(0x7f0000b34000-0x4)=0x0, &(0x7f0000b72000)="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") fgetxattr(0xffffffffffffffff, &(0x7f00008fc000)=@random={"747275737465642e00", "00"}, &(0x7f00009ac000-0xf)="", 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r7, 0x84, 0xb, &(0x7f00008ac000-0xb)={0x6, 0x100, 0x91cf, 0x100, 0x1, 0x2, 0x7, 0x2, 0xfffffffffffffb97, 0x1f5809e5, 0x9}, 0xb) perf_event_open(&(0x7f0000241000-0x78)={0x2, 0x78, 0x3, 0x2, 0x0, 0x90, 0x0, 0x800, 0x1000, 0x6, 0x1, 0x98, 0x7e8, 0x9, 0x0, 0x0, 0x1, 0x80000000, 0x9, 0x4, 0x6, 0xc000, 0x0, 0x7fff, 0x4, 0x1ff, 0x0}, r5, 0xffffffffffff8001, r2, 0x1) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000814000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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prctl$setmm(0x23, 0x7, &(0x7f0000ee1000/0x2000)=nil) sigaltstack(&(0x7f0000670000/0x1000)=nil, &(0x7f00002bc000-0x8)=0x0) tkill(r5, 0x7) 2017/11/23 12:05:28 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000001000-0x48)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000001000-0x4)=0x48) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000013000-0xc)={r2, 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(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r3, 0xe3) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000003000-0x4)=0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) 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$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r4 = getegid() syz_fuseblk_mount(&(0x7f0000529000)="2e2f66696c653000", &(0x7f00006eb000)="2e2f66696c653000", 0x3000, 0x0, r4, 0x5, 0xfffffffffffffffc, 0x1000080) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f52000)={0x0, 0x0, 0x0}, &(0x7f0000788000)=0xc) 2017/11/23 12:05:28 executing program 5: mmap(&(0x7f0000000000/0x7a4000)=nil, 0x7a4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000004000-0x4)=0x7f9, 0x4) mmap(&(0x7f00007a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f00002a9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00007a6000-0x4)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000648000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000622000-0x4)=0xe8) mmap(&(0x7f00007a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00007a6000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x4, 0x0, 0xffffffffffffa2d9, 0x2, 0x20, 0xa0, 0x2, r1, r2}, {0xfffffffffffffffe, 0xd5, 0x1, 0x4, 0x5, 0x7, 0xe6c, 0x6}, {0x4, 0x7, 0x2, 0xb0b}, 0x4, 0x100000000, 0x81, 0x1, 0x0, 0x2}, {{@in=@multicast2=0xe0000002, 0x8, 0x2}, 0xf, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x25, 0x7, 0x1, 0x6, 0x20, 0x152, 0x4}}, 0xe8) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000216000-0x58)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00007a4000)=0x58) sendmsg$nfc_llcp(r0, &(0x7f000079e000)={&(0x7f00007a0000-0x60)={0x27, 0x1, 0x0, 0x0, 0x1004, 0x0, "b177b85cc2e3839f7d5e151f0600000000000032101de09b7583b1008482fffff2d4026513e1b9210668c891431f59aff7a6f3b204007d4bdf428e76fa052c", 0x3}, 0x60, &(0x7f000017b000)=[{&(0x7f00007a1000-0x1000)="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", 0x1000}, {&(0x7f0000096000-0xd7)="e9cafb925a3b43ea7a56cac649419b1028ca52dba9ac9d3b01b0a1d611805557a8f1f15228e134e54eae7bf47a95e721b18931ec0cb2494fc23761fe61cfdbed1ac7577133b99d4e7a173204963e2979ce9ae760fce5d3a6e9540076d775c5ae229a22c74994b60f8613260904608f9e2a195fb5b039d22c2e6a5075b9779d6f279b169aea49d4658ace1103a015b31730ebadae72ec94daf1ef98c62d07f95e423a879b9a21b20278288bd3f858b535861c0bf36ec930a88a027e794255d8df6607776ccdd5becf5d41e2dcd74f1e8e514de2dbbbd0ce", 0xd7}, {&(0x7f0000167000)="154c3c9734b0c40af72573779008b1646f2847fe1dd72f7d56da0932ae3a38411bf9d868c7bb28f5e0d6156946d0ccf38bdd01c2a9f2350057d10e416699cae72ee08f38f7f91a6ff075183e3f52b898e104112ad4a47cd6125d62666020bd889a209ce5ff65a51cd70068fcb7944f131a7cf1ed4438742c15e3c5c31a34b92954f8224df83a09a0ca9c221a81a724", 0x8f}, {&(0x7f00007a1000)="430a5d20b1e705cbd106088abc48b6aaeb280d45d5d3616af0231aec24cb301ab8c1ce172e4d8978a3ca08da6a63fad8fa5834895a972ffe52fc4ab058f693ab29c2df3e22b58ffa04bb", 0x4a}, {&(0x7f00002ad000-0xeb)="63fc8a5e3e1e941f9e08fe243a6c250c79f73d5967e89f7fe7f7b509ca0aed7db773e3df29373574af16f9e3bc0036f250b6a44ea802b213ffcd332f1aadb0d3d56626b3d15dbede28e6a5b0dec7dc137e29de476434fc15d8e8a903dca51de227cb598943a95c2d71cc7b3ebc18e9bed222fdf532562bdcc23758938b61cb3000568fe377cb4a9240b1358b25979de8d131f2defe6fa12f910642d4e991c7f165bce9d793af70005d1c8de17efbc46521ed9fd3e4b63e069ed3bc57b9a53c30e6113b95323e559635b446c5819e72ddf940dcd734c08f259599cbef85e9c712e5f8712af487b57cc8a1ab", 0xeb}, {&(0x7f00007a2000)="95c05a55195d018084ffc8d3c07606182dcdf00b73f5313ba2200dc0480c70157c5b400f77f1c14e095873ddb209953414", 0x31}, {&(0x7f00001ae000)="bc0509b609b9aae0be05aea221915215cb0f669eaec011c3fa94358a3e40e9cab5b48c275907277263e559f17219229a8e66682a641ff234a0bc7a86a14a143af3cb731acb86db2cc4ab3475ae34451478526110b86fced164265507d2c1ff2a7b9f54524009f8fa8a132f1d2ebe60cda553c5efec6ecc4190755099ed1ad4de46b798d8d60ec8746ec8b30fae1ed7eb807e41c3b658c8acdb539d18e7ba42d42b5745dd2675f09aa94d5abab6b76c459c", 0xb1}], 0x7, &(0x7f000074b000-0xd0)={0xd0, 0x1, 0x2, "ecc82d2bc0f02ecc3139eab85679c7282cd3c42c69d9963feb9d27a4d0e9586beb49e9e72edfc2fc945a6be07f07f39bc500647a50b83b772f83f0fc42c6ba1f57385c1edf671d5ea5daacbcb5d7e5f140ecc8b669ac189ac4a6db02edb973037fe5d9f5a7ea244c5f9fdb4e496662fcfef97d3dbabeee30ca40aaabd4e10e511d386a0a4d91dc0287083569f293b8b6852c6b41b54be4cf900abe394a2e51227fb95f7c5c418a5d35f16f4000f0fffaffffffff8946b8dcf9f6"}, 0xd0, 0x18}, 0x1) mmap(&(0x7f00007a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00007a6000)=@common="726f7365300000000000000000000000") getsockopt(r0, 0x6, 0x1, &(0x7f00007a3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00007a3000)=0x79) recvfrom(r0, &(0x7f000078f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x85, 0x800000000002040, &(0x7f000053e000)=@in6={0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, 0x1c) getpid() mmap(&(0x7f00007a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007a7000)={0x0, 0x0}, 0x800) clock_gettime(0x0, &(0x7f000075f000)={0x0, 0x0}) utimensat(r3, &(0x7f0000291000-0x8)="2e2f66696c653000", &(0x7f00007a8000-0x20)={{r4, r5/1000+10000}, {0x0, 0x0}}, 0x0) mmap(&(0x7f00007a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = memfd_create(&(0x7f00007a6000)="00", 0x2) mmap(&(0x7f00007a8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f00007a9000-0x4)=0x1fada0000000) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x40082406, &(0x7f000042e000)="776c616e302365746831736563757269747900") setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00001db000)={0xe3a2}, 0x1) 2017/11/23 12:05:28 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000+0x332)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000002000-0x8c)={0x6, 0x0, 0x6, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7ffffffe}, 0x8, 0x0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000609000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x1, &(0x7f0000cbb000-0x60)={0x0, 0x14, 0x4, @tid=r2, []}, &(0x7f0000044000)=0x0) clock_getres(0x0, &(0x7f0000fd2000-0x10)={0x0, 0x0}) r5 = fcntl$dupfd(r1, 0x406, r1) clock_gettime(0x0, &(0x7f0000e27000-0x10)={0x0, 0x0}) nanosleep(&(0x7f0000d81000)={r6, r7+10000000}, &(0x7f00003cd000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000fcf000)={{0x0, r4}, {0x0, 0x989680}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) accept4$packet(r5, &(0x7f000054a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b54000)=0x14, 0x80800) pipe(&(0x7f0000701000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$unix(r8, &(0x7f0000504000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00008bf000)=0x58) ioctl$KDGKBSENT(r8, 0x4b48, &(0x7f00007fa000-0x2)={0x4, 0x8, 0x3f}) signalfd4(r8, &(0x7f0000871000)={0x9}, 0x8, 0x80000) ioctl$DRM_IOCTL_AUTH_MAGIC(r8, 0x40046411, &(0x7f0000a81000)=0x5) ioctl$TUNSETTXFILTER(r5, 0x400454d1, &(0x7f0000f02000-0xa)={0x1, 0x1, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) r10 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007f4000)="2f6465762f7667615f6172626974657200", 0x200000, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r9, 0x40206417, &(0x7f000012f000)={0x7, 0xfffffffffffffffc, 0xfff, 0x8, 0x5, 0x1ff}) timer_settime(r3, 0x53c8ff9ec8693a3d, &(0x7f00007af000)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r10, 0x84, 0x4, &(0x7f0000954000-0x4)=0x0, &(0x7f0000966000)=0x4) tgkill(r2, r2, 0x14) perf_event_open(&(0x7f00005f2000)={0x2, 0x78, 0x3ff, 0x3d5400000000000, 0xa9a3, 0x5, 0x0, 0x7fffffff, 0x40004, 0x8, 0x2, 0x7, 0x3ff, 0x0, 0x0, 0xfffffffffffffffe, 0x7, 0x1, 0xa15, 0x22000, 0x3, 0x1000, 0x7, 0xffffffff, 0x0, 0x4, 0x0}, r2, 0x400, r9, 0x2) tkill(r2, 0x32) splice(r1, 0x0, r9, 0x0, 0x8000, 0x0) getsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f00007d5000)=0x0, &(0x7f0000e9d000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 45.276716] ================================================================== [ 45.284126] BUG: KASAN: use-after-free in __do_page_fault+0xc80/0xd70 at addr ffff8801ac635718 [ 45.292856] Read of size 8 by task syz-executor6/4373 [ 45.298015] CPU: 0 PID: 4373 Comm: syz-executor6 Not tainted 4.9.64-gfbb7468 #94 [ 45.305514] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.314834] ffff8801ac66fd88 ffffffff81d90429 ffff8801da155140 ffff8801ac6356c8 [ 45.322795] ffff8801ac635780 ffffed00358c6ae3 ffff8801ac635718 ffff8801ac66fdb0 [ 45.330756] ffffffff8153a3ac ffffed00358c6ae3 ffff8801da155140 0000000000000000 [ 45.338711] Call Trace: [ 45.341284] [] dump_stack+0xc1/0x128 [ 45.346642] [] kasan_object_err+0x1c/0x70 [ 45.352427] [] kasan_report.part.1+0x21c/0x500 [ 45.358628] [] ? __do_page_fault+0xc80/0xd70 [ 45.364654] [] __asan_report_load8_noabort+0x29/0x30 [ 45.371387] [] __do_page_fault+0xc80/0xd70 [ 45.377260] [] ? mm_fault_error+0x2c0/0x2c0 [ 45.383215] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 45.389850] [] do_page_fault+0x27/0x30 [ 45.395355] [] page_fault+0x28/0x30 [ 45.400599] Object at ffff8801ac6356c8, in cache vm_area_struct size: 184 [ 45.407486] Allocated: [ 45.409947] PID = 4373 [ 45.412415] save_stack_trace+0x16/0x20 [ 45.416356] save_stack+0x43/0xd0 [ 45.419786] kasan_kmalloc+0xad/0xe0 [ 45.423466] kasan_slab_alloc+0x12/0x20 [ 45.427416] kmem_cache_alloc+0xba/0x290 [ 45.431443] mmap_region+0x587/0xfd0 [ 45.435207] do_mmap+0x57b/0xbe0 [ 45.438540] vm_mmap_pgoff+0x16b/0x1b0 [ 45.442394] SyS_mmap_pgoff+0xd0/0x560 [ 45.446249] SyS_mmap+0x16/0x20 [ 45.449499] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 45.454217] Freed: [ 45.456332] PID = 4383 [ 45.458799] save_stack_trace+0x16/0x20 [ 45.462738] save_stack+0x43/0xd0 [ 45.466156] kasan_slab_free+0x73/0xc0 [ 45.470008] kmem_cache_free+0xb2/0x2e0 [ 45.473948] remove_vma+0x11d/0x160 [ 45.477540] do_munmap+0x7ff/0xeb0 [ 45.481047] mmap_region+0x14d/0xfd0 [ 45.484725] do_mmap+0x57b/0xbe0 [ 45.488065] vm_mmap_pgoff+0x16b/0x1b0 [ 45.491924] SyS_mmap_pgoff+0xd0/0x560 [ 45.495778] SyS_mmap+0x16/0x20 [ 45.499027] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 45.503743] Memory state around the buggy address: [ 45.508641] ffff8801ac635600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 45.515965] ffff8801ac635680: fb fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb [ 45.523304] >ffff8801ac635700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 45.530628] ^ [ 45.534740] ffff8801ac635780: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 45.542073] ffff8801ac635800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fc [ 45.549397] ================================================================== [ 45.556718] Disabling lock debugging due to kernel taint 2017/11/23 12:05:28 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000002000)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000002000)={&(0x7f0000000000)={0x0, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)=[{0x53, 0x40, 0xb18, 0x7fff, 0xfff, "b62ccee7677347e309d8c34965a82a9a4486052d83ba7792dabeac8806415c676024f9470448f5d764f32a8d0a24c23c1f19e9efeb5c6dcb2897dd0b61489f85f57fd7"}, {0xda, 0x2, 0x919a5f8501a1e09a, 0x58e1, 0x200, "1529bf6a8de775d8ba911647068fecc723228a198fbc71c46b409f7b6e856630ef09a17e21823081e01a1ac4b494c47eb5d61798e8bef50dd194608aea2868a629f7684b2c4bb8857dbf26448a6b11bc64858bb070bc59bd84d72b2bc21899654efc5b88193afe9045baf29499613900816fd64378a0a47ece39dd4589c043b41d6059724ee27196abb47c7f5aaf51a4e7da26e8eb675e6ae424b8c473750d88b043cfb864ae57d0b0b8c22f1a69a801cb9a249b6a167327ac2e99f48063fa3e24085df3b89b4a8f7c60"}], 0x12d}, {&(0x7f0000001000-0x41d)=[{0xaf, 0x2, 0x408, 0x2, 0x7fffffff, "4ab2f36212e6641c877884e72546f59c0fb2970036acc88b07fdb3e1996dbc386792348c4bf3cfae07b54af1d8e6bcd63d50a57779f7253df09865720e7675effe92992b0dac8aa57048f25e30a77a66679eff40eb8177c35de35cb63c7b158314973f76d9903d27ebd7760dc4c3b2e75188875b5c1df46bdcbe1c10a025a2eba7ccd7581c8c560a30ef46f00b37264f1995ea667e87a2ab298c4491c8705c"}, {0x83, 0x200, 0xb08, 0x7f, 0x10001, "b21437fbff49b5c9c127c7e70f3f478e6acb25d2e68972c2f5caba1a2d0341965c7d3e97b6e311825e9ce3ce4da35c820df6c03d057c7d02d79e87bced7533498f55de628d6537795493d1ae1df03f00e692554efcedc5dad404d1284353f5685985cc0ae0c5df66e79e200f6f11d5762aff15"}, {0x50, 0x3, 0x320, 0xfffffffffffffff9, 0x10001, "1b14558c90ff189b382b1eac831af808f77098dfcf6a91f01aeb5d1ed6d53eb2dad83b46e1e7d500fc04718486dee93794c86504a1d8d9ed7152de6ffd3416af"}, {0xae, 0x7, 0x202, 0x9, 0x0, "74ac21fa40c8ce3b171be75ea1bc70dd21090f7d477397abbaec022f7f7568fdc076fdf7a910f41ec4ac04468f778bfc019a2f1699c2ac6f050e8745fef312d157e1f3b9c8805bffc471533b85adafc7647a97dded15da2e83b6002dd6c114d663a0372b561aaf545eef988352043b472584ed7630054a78cd96e439b7897391654c8997d52507619b1caa85bd93585dbd9d6a2420f1a64adb528e93ccb9"}, {0xee, 0x400, 0x200, 0x7ff, 0x3, "8d37e208879abc8f1f8ba12b18315a66c8b8e5ea1f80be697f149070f5800415602effcc835d54829dcab9d78c1ce04ea30d688e39fed07aad973f4a1357dd8794b02ac2f755e8f45953a0a218555c7f4db246be9f6296f5a82c3e3e79fca5549b60a867cd7c029c5f22ffa0cc945e8424015c0ad621937d3f576a4dde0b8539afdffa997c7a20c9f8b16b35a80da1bfd102418f83c8219bde502ee258c262191a08e216466542f8f5e6ae3af3582debf3dcb011d223e0a1160ae959212e3152dfd44893a3d327bfeacbc499c4bbd8992571304eff428ebdac20c6c8ba1f"}, {0xff, 0xc82, 0x7, 0x200, 0x9, "72621a5c617182c6768c0def598e1e0250f21d369b494017bdefc4484000ef5061cda8916a1818ecbc17b4d2affa55c23aa857e4655ed98ae26b0ec4acea45f3a2ad39cbac0347df648ae014a873b89f28f4d821bf09d1bcafadeec837971465347467f52ea855751a86de646a227d8efea09dd71d48673644b64b0685a351414f39fb3be6ad7b34852006cd8f5cff7cb5d41fd05180e35e262131d90879ae367803644f83b1e56507fe087818cce5a969d4d7cd5605e35d59e2d61d2d614da19ab2578c5bfd67ab3266735bcbbf2510208b73e619982b28fcf0c867574fd86d4e6156c19b5eebef33e71da0540eca"}], 0x41d}, {&(0x7f0000000000)=[], 0x0}, {&(0x7f0000001000-0xce)=[{0xce, 0x4, 0x300, 0x9, 0x6, "9605586ecd67c53476f1c002a8ad1d903c624d4827a254552e655b2037b648c23a3d15d6e52907eb4039f7b7a2afc2e21e166ecca5da7fce00b5a102c8feabd31158a0fe79d8bf5bb128407cb997e7d6656c5b0b3deecfe95dd8d381e85ef391b57663f42634f1d6a08026890f1e2d0071fee4298bfca28e109257225ec7654483cf64d926ee0b09118758c7fc1f42edaf3fcb5fd7ad14f41e33272e08770f50e4282ef06e078a18a57ca5df3132174dbca7dbaec18ed5a81250cafc5a7f"}], 0xce}, {&(0x7f0000003000-0x26e)=[{0x61, 0x8, 0x4, 0x22d845e1, 0xffffffffffff8000, "f29ed1db07f68945e17819d11eba97ffce3c1ebdf17577a16876aaa825eb818c5a83b42d91c3450c21b6e46db21b4c420a29ff7ed4b9cf6929390fe372ae8d981ff15488816624df357507116d19eff321"}, {0x8e, 0x3, 0x204, 0xffffffffffffffff, 0xfffffffffffffff8, "92983affb40a796a649aa9bb1e72ba82a8c925dbedeb3adab7139ac2432f23f4c5befa7a0d8ee1ed1ff9221398a54eb8d9f677524488029a680a993e76cc36e2d321f83aebc6a4fa7375f131ad403373092fb9a9ccc99c45d4be8aa0a660a9230157b284ffffa2ed16dd3cf9ebb724fe191bbf4356a37cf10ed425fb554c"}, {0x5d, 0x8d, 0x1, 0x81, 0x101, "e6bfd639d19cee07acb45c01a77cdcf239875b2ad2d5fdf8fd39d091be8fae92d482091ab0b3a226bbf9ed8f6d4e20137cfcb8d8923de00e1068e0726e6e587e1f09a7a83f71d531e548149b28"}, {0xd4, 0x5, 0x400, 0x2, 0x7, "da8a520c22ee44461866484a784f307d66d4966b4fb17fe0390684b2cb211dc81c60ae34b3273051870037f242b31fb1cb7715436f60c05f571306211c62e310537a1a5acae16788f6efcc5c7c4b7343d45fc23bee39ae55f841ed9d146b94a5af1478ba2f581444cbaa2e32828c244d6e143a43378e370f8f5d63ef73cfe800c6e95e2557de49da747c10e67747791c72345e341a824d2af497505554df4e3e06d853f7f998e3b8d96da86ed97c57f7462e00cebb31f45cf328607e2af0e658ba8359da"}, {0x4e, 0x7fff, 0x300, 0x400000, 0x1, 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{0xe4, 0x5, 0x320, 0xae, 0x2, "381f115994c759dda07e8e959422f49204a664219ac6a5e12f86e6c62bb0098ca842481b09a78ecb2539604c371281631332dd517c186f0a1c1359f2e1a44627fe27cad0a27817a07d3b0b0e509ab456223bbddde7ff75c2f40edf0043db23a023ca4d979f9aec88772d9cc40b2bb655bf50f78fcd2f3b27243fb2970cda2ba135e9c2e29e32b6862c1afb35fc8d1d5f9aa2c32348902bf9248d4ff3e8ca2e6caaaa20056a8121d97946a82f84f4a5a93bb8370cba8e6802c2e9391ab0cec2cec2141fdc715baa0a447258c0330912223c7dfce3"}, {0x47, 0x0, 0x300, 0x2, 0x8, "01e89d7801e865190793eb87b9c0e0d5834bbe90d4fc66868a742a519049218da9a171beddbd5f3f9d5d9161356603f972675a3b3b7f93"}, {0x95, 0x9, 0x100, 0x200, 0xbf, "904172697fa40ffcc4dd5b4489562351d2a230cabf9c88ebc190cda665aee412d42092c6fc960c2323cd3a244280eacaea8e9d2fdf51f043e07b0f24a8d9880f8ba20949e67d01ee0d451b902dc0f2f069c9a04c94f424b91f9fee0420f645fae223dd1a00f29f2b5d9857b8a8947feddd4b8574482d4061c6c8521baae60fce73494556ad"}], 0x23ee}], 0x6, &(0x7f0000001000-0x50)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x3, 0x0}, 0x40) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000003000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000002000-0x38)={&(0x7f0000001000-0x14)=@ll={0x11, 0xf8, r1, 0x1, 0x0, 0x6, @random="e5f0b220913d", [0x0, 0x0]}, 0x14, &(0x7f0000001000)=[{&(0x7f0000002000-0xbd)="98c04858d8bcfeee7b07011f332e56c45149ff2efcf22e141263e6f966711328494456b15cdde9aedd6c05868847b6884d6962cd18e9d751c6842590787ff347bc1ac21928c8db72dcda247ec0331250e0885c7247065b07c15bfc93197aeeff3594fbd8f61dec16cff7f65cc27b848cf95e0bfe7c2cc923a6544a39516d4eecb1d51e472b1095711291a45a50706bed9e59749b87769d8bdefd28bc68ac387c36b7ee2ba7c0794df0bce32ff6151598f36bf7a0a846076d43eeb5aa9e", 0xbd}, {&(0x7f0000000000)="4558f9c4d754a5c1db727eaab0eae472567a5f785c365a944ba2b995aec30ee07697aab1bf524391ad7f8391fc7ac04494ad560cda2072b6b95fba3d62489a0059a35eb6669479f997aa96c2da42e8572777223241d9d02c92b555e34cb11c42c7b2732750e64f633ab36439c2c523bcbb5389cc5699690c433c06", 0x7b}, {&(0x7f0000001000)="63e7910dbfedae72c37c452ee79fb272d96d78d34532feb7110a08ef43d46a25e44d5706e00f279ad410dfc8fa2845acf0f7ecf63b7d14832c8fb3e005e2120dcc3dbd2fda7d9f9762a69745cfb5d1339313", 0x52}, {&(0x7f0000001000)="2fe4fb7ccfe477d93d477bde54cc50a9ed6d7ad76873f9ac7516ca4b643337eac290297947512e64a8e3e0a202ebd1520419662e35dcc2d289e51eb13112fa00a1eb7600498bfa13c549b2948fdffbc52ed7a088fe42b2cd473b7932", 0x5c}], 0x4, &(0x7f0000002000-0x370)=[{0xa0, 0x10f, 0x7, "51003c49dfc06fd98a6d15a585f7dd50646df1aed2f1020e9dea498611badeaabd2eacbcf97bbcdc174127acb7826bc79980c520294b5735dfc8b2a2a9f2a57bc3d7d8ba8cd19f26588a8838549ab29efc519ed8568282ec7f5ffacab22a76c1c13900d745385eb4941e6953e13f851bf2720e933b82f2f0436d9b5e4cd5d6a519ea1a09b5d76a68534b75dbe52694"}, {0xa0, 0x0, 0x1, "8bd0934cbcdb532d81365462bbafe135586199b9c3e5b0d31204e901935257732e4171eec069514a06e2b9edebf4ccde28c3b3e15dcfcc0f77a74e53b89b84c873a8a72c49c1c6830d914645c670b578996d3ae4390b2c6adac25794083537bfe984356620f3edb22535b633cfb1148fef7ec65a6777bd64d240b6e7e7da7caad906b26e9e4ace32f6254963"}, {0x100, 0x11d, 0xffc7, "f8b7be576842be0a2a2e44a4bb48d2f5245d5ff8b5ccc6ed79903875ca33e8c058e32c970b014618f6e9496e195cc4d4d68771ede46b5091edccb52c298510d0d7e61bc7098f6c6b56adc2f87444b7140028efe8182b700e252e570f08501c6ba5af5d6cf3e5822f13c5406d090d293efda901c58f21862c38485e6aabf2b69f7d46e611c9c5bffbadd9fae15c4c80b8db3169dbb7a5ce5e8a0e48a0cbfaaef03590f09e8ca94aae0e09f5eafe6b399aa63cbba4056722b3f18cc214abe88eb6e1e81939055cd657473d2efd7b2ee434ff4f81cb542ad775b65e307b21e07937d25e695c53481068eca7"}, {0x78, 0x110, 0x8, "9fb044ced3e19c49adb778b5b33cc2d652c586db43dcf2034eb841f7c72671ea32bc9dba920e03ca449ab75aa0afe38e16ef451ec729c36ff8e5a4be55d6fd6923755c65b409a5bc3a7127faaf1e5d992ccb8f297f3eaac531e9059c51f8849d9e32d029"}, {0xb8, 0x11, 0x5b, "d1e18e94ef47e7e0bb28af2ea8a6f3de04f71e92e1d3cdeb1cc2eff68d8938c75c2b3c50e3c02c0f8e97c95f87d509d0272696e4b8320941147cd44d8fed543a7d3eb15dbeb97994c31f0b344dfa66107616330d4a4c7336e41b758af6092df3f897f833e85907544871f5e140ef4f9babfee9d96fda4149d18154ef5d25a6ee10ea1c9f31b92ea34a244700083debb4bc382863c0b8b73f5f80a18c10f7dbec6d25"}], 0x5, 0x4000}, 0x20000000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000-0x10)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000004000-0x8)={0x0, 0x1f}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000003000)={r5, 0x3}, 0x8) futex(&(0x7f000053c000-0x4)=0x0, 0x400000085, 0x0, &(0x7f00008b5000)={0x0, 0x989680}, &(0x7f0000f9b000-0x4)=0x0, 0x0) 2017/11/23 12:05:28 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)="2f6465762f7573626d6f6e2300", 0x4, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = add_key$user(&(0x7f0000000000)="7573657200", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="dad7d4f7e295b61c6bd1912f047e09548fb73dafe816e0dc85115f17e8f0371b8f4b4f274659a1e35194fec70ed5571c278e8a8a715bfc89b7d4e82442f007c26b4cb0e9b57be7d80f9118dea45eb0f05d3c97b8096cb8e293c29b", 0x5b, 0xfffffffffffffffa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000002000-0xc)="69645f7265736f6c76657200", &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="00", 0xfffffffffffffff8) keyctl$link(0x8, r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0x1, 0x0) r4 = accept(0xffffffffffffffff, &(0x7f0000773000-0x2)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000646000)=0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c8c000+0xf8c)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b88000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000fc1000-0x8)={0x0, 0x4f}, &(0x7f0000528000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000b54000-0x10)={0x81, 0x2, 0x9, 0xffffffff, r6}, &(0x7f000029e000)=0x10) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003d6000)="2f6465762f73657175656e63657200", 0x102, 0x0) clock_gettime(0x0, &(0x7f0000fd9000-0x10)={0x0, 0x0}) socket$unix(0x1, 0x2, 0x0) shutdown(r3, 0x1) openat$hwrng(0xffffffffffffff9c, &(0x7f00000b8000)="2f6465762f6877726e6700", 0x22400, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r7, 0xc05c5340, &(0x7f0000b9c000-0x68)={0x3, 0x7, 0x9a84, {r8, r9+10000000}, 0x4, 0xd93, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r10 = getegid() syz_fuse_mount(&(0x7f00007ae000)="2e2f66696c653000", 0xa000, r5, r10, 0x1, 0x100082) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, r5, 0x0, 0x0, 0xfffffffffffffffc}) setsockopt(r3, 0x29, 0x30, &(0x7f0000000000)="", 0xe5d) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000033d000)={0x0, 0x7fff, 0x200, 0x7f, 0x0, 0x6, 0x80000000, 0x4f9, 0x0}, &(0x7f0000603000-0x4)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f00004a8000-0x10)={0x9, 0x203, 0x80, 0xffffffff, r11}, 0x10) 2017/11/23 12:05:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x20000000, 0x0, 0x4, 0x3, 0x0}, 0x0, 0xfff7ffffffffffff, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000dbb000-0x5)="6465616400", &(0x7f00004ef000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006e4000-0xaa)="", 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000027a000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ba000)=0xe8) keyctl$chown(0x4, r1, r2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00003a2000-0x4c)={0x8001, 0x800, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000095e000)=0x0) capset(&(0x7f0000952000)={0x19980330, r3}, &(0x7f000009b000)={0xb8, 0x0, 0x100000001000, 0x7ff, 0x6, 0xfffffffffffff47b}) r4 = openat$binder(0xffffffffffffff9c, &(0x7f00006e2000)="2f6465762f62696e64657200", 0x400, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000831000)={0x3, 0x80000001, 0x28, 0x10000000000, 0xffffffff, 0x1e50, 0x6, 0x2, 0x9, 0x4000000000, 0x1f}, 0xb) keyctl$revoke(0x3, r1) pipe(&(0x7f0000d27000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = open(&(0x7f00003aa000)="2e2f62757300", 0x6000, 0x0) r6 = socket(0x10, 0x2, 0x6) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f00003bb000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001b5000)=0x2c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000d30000)={r7, 0x81}, &(0x7f0000783000-0x4)=0x8) sendmsg$netlink(r6, &(0x7f0000dbf000-0x38)={0x0, 0x0, &(0x7f0000dbb000-0x10)=[{&(0x7f0000001000)=[{0x28, 0x11, 0x1, 0x0, 0x0, "cdbcca00580f00000000000000090000639ebe178fa7328b"}], 0x28}], 0x1, &(0x7f0000dbe000)=[], 0x0, 0x0}, 0x0) 2017/11/23 12:05:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0xffffffffffffffff, 0x20802) r1 = gettid() r2 = perf_event_open(&(0x7f0000f5b000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0xd34, 0x0, 0x403, 0x0, 0x0, 0x1000000000000, 0x1, 0x3d6d, 0x0, 0x0, 0xfffffffffffffffc, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000bbe000)=0x0) close(r2) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000fa000-0xc)="2f6465762f72666b696c6c00", 0x10100, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000d0d000)=0x1, 0x4) r4 = memfd_create(&(0x7f00009e3000)="2400", 0x0) accept$unix(r4, &(0x7f0000c89000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000ebb000-0x4)=0x8) ioctl$EVIOCRMFF(r4, 0x40044581, &(0x7f0000b05000-0x4)=0x955b) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f00009e5000)=0x800, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000f3a000-0xc)={0x0, 0x80000, r3}) write(r4, &(0x7f0000d5e000-0x2e)="a27d3b3c8597b8ba493d0a36a3408ea2a9578cfe4222c0234ea4329fed4722fa2e2af7124393253926b99369acc5", 0x2e) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000c82000)={r5, 0x80000, r0}) write(r4, &(0x7f0000e52000)="c7faca04f5f1783885345603001300000000007e", 0x14) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00006e1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x4a278c20, 0x8, @fr_pvc_info=&(0x7f0000a31000)={0x1, @common="62637368300000000000000000000000"}}}) sendfile(r3, r4, &(0x7f00009e9000)=0xfffffffffffffffe, 0xfec) unlink(&(0x7f0000bb5000-0x8)="2e2f66696c653000") syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x101000) gettid() ioctl$EVIOCGBITKEY(r4, 0x80404521, &(0x7f0000bde000-0x91)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") creat(&(0x7f00004c9000)="2e2f66696c653000", 0x0) r6 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r6, &(0x7f0000f66000-0x38)={&(0x7f0000f61000)=@generic={0xa, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac8fef95059fc0daec57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd039273202a527f2faccec35120ec64fa733c1c99276b26eaece2900727e347f814dc256ce82cb2c80ff58911dbff900000000000000076167b456"}, 0x80, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x100000000000004}, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) fadvise64(r7, 0x0, 0x8, 0x6) ioctl$sock_SIOCETHTOOL(r7, 0x8946, &(0x7f0000877000)={@common="6c6f0000000000000000000000000000", &(0x7f0000249000-0x40)=@ethtool_stats={0x1d, 0x7, [0x20008, 0xc, 0x0, 0x3, 0xfb, 0x1, 0x200000000]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/23 12:05:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000741000-0xa0)={0x0, @in6={{0xa, 0x1, 0x200, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x23, 0x251d, 0x4, 0x2, 0x1}, &(0x7f00009dc000)=0xa0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00003c5000)={r2, 0x0}, &(0x7f0000971000)=0x8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00003d1000-0x6)={0x0, 0x0, 0x0}, &(0x7f00001ec000-0x1)=0xc) sched_setattr(r4, &(0x7f0000c02000-0x30)={0x30, 0x3, 0x1, 0x3, 0x0, 0xfffffffffffff8ce, 0x1, 0x7}, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000c14000)=0x0, &(0x7f00006b3000)=0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000260000-0x20)={@common="7465716c300000000000000000000000", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d9c000)={r3, 0x0}, 0x8) bind$inet6(r1, &(0x7f0000ebf000)={0xa, 0x0, 0xffffffffffffffc1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000eb1000)=0x0, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000d20000)={{{{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xca, @loopback={0x0, 0x1}, 0x300000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xe095, 0x3ff, 0x2, "6f4da404900713bc0accdecdf3ff39c3dceb1011a5a818ddfd9523524d4e94fef3bee17540348aecdba3cc49518b04fedbdad7acc1d3d549ba8be2f187cd99cbb0b05b3de9b033f338c8db99aa565a02"}, 0x160) getpeername(r1, &(0x7f000095b000)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007e0000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000dc4000-0xa0)={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]}, 0x8001, 0x6717, 0x6, 0x5, 0x3}, &(0x7f0000a34000)=0xa0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00008d6000)={r5, 0x8000}, 0x8) recvmsg(r1, &(0x7f0000c46000-0x38)={&(0x7f0000e23000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005dc000)=[{&(0x7f0000b73000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b}, {&(0x7f0000d75000)="", 0x0}, {&(0x7f0000274000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x60}, {&(0x7f0000a9f000-0x58)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58}], 0x4, &(0x7f000000e000+0xb0e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49, 0x7ff}, 0x40000140) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000044e000)=0xde8, 0x4) r6 = socket$inet_tcp(0x2, 0x1, 0x0) sendmmsg(r6, &(0x7f00000b4000-0x12c)=[{{&(0x7f0000bcf000)=@rc={0x1f, {0x80000001, 0x7, 0x8001, 0x3, 0x4, 0x1}, 0x9}, 0x9, &(0x7f0000c4f000-0x30)=[{&(0x7f00003e9000-0xfe)="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", 0xfe}, {&(0x7f0000c3d000-0x3d)="045c309541cf40f8fa413dca9078fabbb6b93009e3b4cca6422a682da773c0fd21e851141b694aa5ff6ad1c81568bb761d9b60f8fed23fc08ff0d868a3", 0x3d}, {&(0x7f0000bd4000-0x1000)="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0x1000}], 0x3, &(0x7f00000e3000-0x2e0)=[{0xf0, 0x110, 0x2, "f0dee350ecf729f68f4d842e1abe03aa46b80797874c9c8c8d810d95197ec5f8807deda7784495a9259300adde7ac2b320ddd0e6be0f9d4004b93cfaa9c02ff0a80895ebaf6effac739566ce3cc12ac3526b227820292a82831b839b715d4adace988c688d4f8755b9786948f572f8875eb19024379ede85b797b3d1e407371e28bf37b08d0934e9615cfed5fda09a7c1a96d1ef5824543f7c12f6520793c36c142e5db91bd53671a2082de925476011b5ebf4f96b84011cdb2e5f921029475ab225442a6d78d1174dc04240278f6d0d918e34c6bba97c97ed20f124f02786ad"}, {0xe8, 0x84, 0x9, "86c01f69da717554abc49d5752a0391a8f277cb4aab1ab95714113449e36ddb843a20d576c89cf88a30071bccb66bfd45df93ce60d23acce340372143e72e349ce56a2d9546f3cab7f3f1f68ccfbff5fcc5732fce9d0d2d55bf7ecae4eeb1138242ff803c2b70a13ed7189a5e543fe3eba1eebd9b392572a269144f2f7ab2c5829ba60cbc11f099f0d42dbc9eb415fed0447a52a7f6e84ec1e2c9eec6e68ad9db8ce443c32acad0defeb5f957fdab85315384a3c8bc353322e698cf4dec1625df7ea4d0165dffc33706e45f56227765bc621140b"}, {0x108, 0x11d, 0xd78, 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0x1000}, {&(0x7f0000a68000-0x45)="5229a7ade034c3ef1ec31d29e5c6cb27fce1ccd939820e0b788c665976171dd0f963a2ee4e7d84d2f13490f738f43f76f318ccb4b705aebfb5f8f4a13a5430a58385585de4", 0x45}, {&(0x7f00009a4000-0x6d)="a602d868bd7414524ba6f5d4d53b2d4525751969417a85e33f22c58e4572f8d557c3af134d7615f29363cf42b38ba7f45112056238680304e51152c0fac44466287df99181105b7778180fb74b564b28135a8e8992ab40730a5dbc6dc9435c651de05dbc997907490eae62286e", 0x6d}, {&(0x7f0000ce3000-0xae)="d2c8412aeffe06524436c3bf4c1a4393a22e0ab0b35373cbf3baed2b1f285d662446c5544f94b3407d20724bc9582bf2508cbb261acc86fff685327e98bf2d44381f42f24e3dad85306c28764efaeee165f6fb51e9983aab50ed40f923741c1975519e60d9e2cb0210e8261fb5579db887a728de0dce91ed96e64a1ed0386ee641046ef35f9c54a0853a086c45f6c9195b66a67b8d23b51d7620af883b03b5b6f8464cd00f9e8edc89dbb54a4c1c", 0xae}, {&(0x7f0000359000)="f0f478cc0c5ff97ad5d5b94a1aa9a6479e315a14f1cacbfaf95ffdb95cb300e782ac585ce7a6453b1d3a812be781715600dd1c9a406e346a5520a1b9bd88f3ac5a6fa6629d3b96b728425143f167f0deb8d6ae32b099cd1b6c87ca86843aeebcb7a4076e6875bb06fbac0a133705559a68c7273cf50a2e3b5b67b33588ed63a2bc9fe0d188ea562da328977b0351dbc2cf41ea499cc17e0469f1478a2a192b2c10af3244a150f37914292e075de6ee755fa6a60705a99ddc43dffe3cfec56dbed3e4b32bb55be8e64be484c7d2e24adf4c65effe9a5b", 0xd6}], 0x7, &(0x7f00008a5000)=[{0x60, 0x10b, 0xfff, "dd03c96c955eae8f4d286e57780c94e4cdb120c981ddf42719a949209ce802681ba4c333bf167ecba8c53f72fc9efd9389710ecaf8c00dc273fc553609d4a7c3bf9b34b32d5ee0385945667076d4c0"}, {0xa8, 0x115, 0x0, "c4a1a7d3f16f7b9b7990cb390afb370ed7eb7d3435a70f336b0fecf26491687ce3711ba5f1e63c41c26d7e8d2dbeed3ef2a2c9f6c7692cba222e79a59c944760cd1280d7de874b55574eb5f53cc8332ed7ad1a5c4e9bcc47bc4a848554147d5824d07da312b731b2b997119f1a536c441b2b1601777b65103f9457bcd1366897a1c8d3729ac2f2d5bd04a1462283c41abd53862531"}, {0x68, 0x10d, 0x0, "8d0865acd364e583ccd934d9b84fc39432ded342fe8f59d735769dd7f2aad18b590078e6631aa8664d8d0741ce393fd27b5401fb744b31850e221e73417bbb673e5dd976572c09e3e91c64c2dff40bfd2f01220f"}, {0x78, 0x10c, 0x3, "4d0f93045bc67cfb84e797834901b697d60a30362ca4622f835ccd24c6e8953211be73010effcc63494194a0890940c8370c0e37af1a14cc3097bbb1363b216a38e9e0bfd4c09ffb26dd6daf68d85cafa58d1d069e61aa2f1a174dbbb6ab77ef6fb3c5bb"}, {0xb0, 0x0, 0xb64, "c777bb045b10fb7eb054ac844d1f40629823544129fcbf32856aec366b0beb9e6bf3d68b02ff69f00f67a4f12e3024b7d7ce10e766d65c3358ae1ca25549dad6f2d926304fd8a6961c01a701d04325204279dcc05fee82744331a9caaf8bc706f908b87acf601f8d6a1f520329d1e7400a3804403a28e6afa0008c6df46d02f8094d9db21eaa3e6555c6647e02a76e4d55e5f78235522c37bb03bc93"}, {0x48, 0x10f, 0x0, "d473917b7b50fa228018b4ff584fd6ed82cc6b5f36406aabc9f2273d3fa9d33e3f60e83e272afa180bc1f819d1aaac704bd5043e7e"}], 0x6, 0x20000000}, 0x80}, {{&(0x7f00004ee000)=@llc={0x1a, 0xf8, 0xfff, 0x7, 0x3, 0x100000000, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00007b3000-0x50)=[{&(0x7f0000522000)="08bd9c935df10058df38e8cd2ca1709790ed46bb9dcd9057119234cbc6b6faee97a6589a", 0x24}, {&(0x7f0000461000-0x3b)="3758157f40cf96b3fa487ce619f49f023ebe14f1b882f47a635fa0cd602a06577e551f554aa9d43259ba6854c43a95e521db8a0583ebbe96ba0a43", 0x3b}, {&(0x7f000086b000)="1c983391272d1227c12e722d628efc1efd8dae0ce1ec28321f33e5d9cd5edaa617ca7da34bd8933eb3db60be10e917d5557751bc909339333192097cf48506be9c38e74f7cdade098392c95bbfeb2f", 0x4f}, {&(0x7f0000b1c000-0x39)="b4527a8154b4ac268459669a18202a6a4844d15b8cecda0d16bf281bf3bafc660718e151872736bce52b9a25df9615abf6087de83619e1cf7a", 0x39}, {&(0x7f0000c12000)="8bdaeeaf59d1ca78886f6e6cf9d35f2f4ebc1cc492c7dd5c94fd0f908f52fd995c382b48c6296825d6b77016e553d3c7ec94679eff7fb54a2a1e5807d99803459a581c5269a5bf6c56ccba5be3c605676db20c25fed35e3c94d7e60bb28e509e069e55598078fbcbede88fd70f1d9b", 0x6f}], 0x5, &(0x7f000092d000-0x1c0)=[{0x98, 0x113, 0x7, "8943f9cc1e4058e5e649fc737563f55ac107bafd8e7e7cfa09d7b3f38e2a7ebe619aa5f2da6481d8fca338edaa77c4d7eb94ee3a5ee8bef8980384ac00d51ebbc6526fcfdd08da6bd2d493c42b6a7b41faeb3a41bf6fef56acb574220b844557868031acc2d402fa3a2ff20e415d6d20f1b869c4ac9b6859493069a34eedaa146a893c7284"}, {0x28, 0x6, 0x9, "ed45af3cf63924efc47c946bafacad16cd129e"}, {0x28, 0x13f, 0x3, "e03b3bc3486f6076aaba98983ebe6c818a30007ae338e6"}, {0xb8, 0x0, 0x3bb9, "816625ec0587af1c7067c0b78eeeafcb80ef92bacac291304f3dedb71ef380bbf10e9d2f439f3b16c85b44f9220bdae352b779857f4e9d4b871d4fb2e51489cec658d9acc666bd3fffdae8ffb13477e71244fb3560ee1e495a34dd0a71e349d4080a6ed84c94ccd69d36381e0e8602c95bd75284f4682ca17b7033f6fc1c6e524dee8081f79e364c99356290e328f72a4ddbd76274dfa2d43079144ec8234fc2fa"}, {0x20, 0x105, 0x100, "e396d5bfdd824ba2f8dd"}], 0x5, 0x8004}, 0xff}], 0x5, 0x20000000) write(r1, &(0x7f0000deb000-0xa6)="6cc65fa1d21aedf2b17c799b1480bfe8c1067cb10f4035682b3ce889295b7964b6e2f8d7a2cf2820384693db9b7c334c9050cac11d5630aa3d4245c6e831f041284939a2177c088adf9ca7d64d44de2bd41538dee7c47a7c6bf75cc12574ec1d000baa828ff0d073f152ab1987e7ff85524a89ec696d299de81c0d464f863386ca2b09110bd604e1afd7d8c4bf30c5dde81aeea9cb3c281be9dbef0e8b991b54ede683960b13", 0xa6) sendto$inet(r1, &(0x7f00003af000-0xa0e)="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", 0xa0e, 0x0, 0x0, 0x0) 2017/11/23 12:05:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x801) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r1) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f00004fb000)=0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000000000)=@file={0x0, "2e2f66696c653000"}, 0xa) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000021e000-0x18)={0xaa, 0x2, 0x0}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000012000-0xf)="2f6465762f73657175656e63657200", 0x2000, 0x0) r4 = add_key$keyring(&(0x7f0000575000-0x8)="6b657972696e6700", &(0x7f00000c5000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$revoke(0x3, r4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f0000961000)="2f6465762f73672300", 0x0, 0x0) ioctl$TCSBRKP(r5, 0x5382, 0x0) futimesat(r3, &(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000013000-0x20)={{0x0, 0x0}, {0x0, 0x7530}}) r6 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000031f000)=0x6) mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0xf, 0x0, 0x0, 0x0}, 0x20) dup2(r2, r6) getsockname$ax25(r2, &(0x7f0000fdb000)={0x0, {"00000000000000"}, 0x0}, &(0x7f00007d4000-0x1)=0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f00005b3000)=0x100000000, 0x4) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/23 12:05:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000c2000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0}) socket$unix(0x1, 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000fbd000)="2f6465762f73672300", 0x6, 0x88bc0) r1 = inotify_init1(0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f00003ae000)={&(0x7f0000000000/0x1000)=nil, 0x2000000000, 0x2, 0x40, &(0x7f0000f25000/0x1000)=nil, 0x7fff}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0, 0x0, 0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) get_robust_list(r3, &(0x7f0000d5e000)=&(0x7f0000853000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000f11000)=0x18) 2017/11/23 12:05:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007a4000)="2f6465762f6c6f6f702300", 0x0, 0x503000) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x2011, r0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = syz_open_dev$loop(&(0x7f00000f6000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2) fallocate(r1, 0x1, 0x0, 0x6) 2017/11/23 12:05:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) ioctl$EVIOCGNAME(0xffffffffffffffff, 0x80404506, &(0x7f00007f5000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000d96000-0x20)={@generic="fc371bb66b6a6c39763e346110f5111f", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2400) writev(r0, &(0x7f0000c6b000)=[{&(0x7f0000a38000-0x39)="390000001000090400000000000000000000000002000000450000072100001419000a00010000000000040006e8000300ff090000cfe4693e", 0x39}], 0x1) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x10000005, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000083c000/0x4000)=nil, 0x4000, 0x3, 0x40010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(0xffffffffffffffff, &(0x7f0000d6e000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000709000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x6, 0x2ef2eb51) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000001000)={0x0, {{0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt(0xffffffffffffffff, 0x40000000000, 0x10001, &(0x7f0000d36000)="6566ebb7b8bfc2601afca9250ef40f8073b29e8d75703d6e0985c2c540493395a6ae3cd17adb3657435ecf40f618d3f0c7ad02df80aed6aab595a9a52f9fc7d8a9bfb3d5efb1eea523a551e23c", 0x4d) mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r2, &(0x7f00002a6000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) sendto$inet(r2, &(0x7f000072f000)="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", 0x5ad, 0x0, &(0x7f00007dc000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00005f1000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x3) openat$binder(0xffffffffffffff9c, &(0x7f0000882000)="2f6465762f62696e64657200", 0x8000, 0x0) 2017/11/23 12:05:28 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0xfffffffffffffffc, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x46, 0x2, 0x400, 0x0, 0x0, 0x1, 0xc44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x1) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000488000-0x4)=0x0, &(0x7f0000f81000)=0x4) sched_setaffinity(0x0, 0x8, &(0x7f0000421000-0x8)=0x75) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000238000)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fd0000)={0x0, 0x0, 0x0}, &(0x7f0000035000-0x4)=0xc) sched_setaffinity(r2, 0x8, &(0x7f0000c05000)=0x3fe) perf_event_open(&(0x7f000089c000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x8000000000000, 0x4102) syz_open_dev$sg(&(0x7f00007c6000-0x9)="2f6465762f73672300", 0x0, 0x10000) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000012e000/0x400000)=nil, 0x400000, 0x9) readahead(r1, 0x7, 0x8001000) remap_file_pages(&(0x7f00001fa000/0x1000)=nil, 0x1000, 0x0, 0x5, 0x0) mprotect(&(0x7f00004d8000/0x2000)=nil, 0x2000, 0x4) r3 = gettid() getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000fc7000-0x20)={0x1, 0x12, 0x200, 0x5, 0x1, 0x8, 0x1, 0x3f, 0x0}, &(0x7f00007e4000-0x4)=0x20) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00004b4000-0x10)={r4, 0x4, 0x8, 0x7}, &(0x7f000063c000+0x5fe)=0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffc, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x200002, 0x0, 0x0, 0x1c1ed858, 0x14, 0x0, 0x400000000000, 0x0, 0x0, 0x5, 0x0, 0x0}, r3, 0x3, 0xffffffffffffffff, 0x80) inotify_init1(0x800) mmap(&(0x7f0000000000/0xdd1000)=nil, 0xdd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x10, 0x3, 0x0) r6 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f0000359000)={0x1, &(0x7f0000aaf000-0x8)=[{0x5, 0x1, 0x480000, 0x6c}]}, 0x8) mmap(&(0x7f0000dd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r5, &(0x7f0000dd1000)={0x27, 0x6, 0x0, 0x7, 0x20, 0xfe1, "935dc056d599da60d43312149c85f2e5317b94777ede613cc083ec41f6de0269f23e8cb2312d07be9f35a33087566fbe4b85921e7df98f2f8a1b45fddaa94d", 0x4}, 0x60) ioctl$sock_ifreq(r5, 0x89f0, &(0x7f0000853000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f00008cf000-0x20)="0e00000000000000db0001ee000800000000e1ffffaa0000df7fe6000d722a32"}) 2017/11/23 12:05:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000450000)="2f6465762f73657175656e63657200", 0x12101001, 0x0) socketpair$inet6(0xa, 0x1, 0xffffffffffffffff, &(0x7f000088d000)={0x0, 0x0}) connect$inet(r0, &(0x7f0000cd4000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet(0x2, 0xf, 0x26) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000a06000-0x4)=0x100, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000d2000)={0x0, 0x0}) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00007c4000-0x1d)="441f080000000000000000000602783306004ca6000000b6bf03025fb5", 0x1d) setsockopt$inet_int(r0, 0x0, 0x22, &(0x7f0000bf3000)=0x1, 0x4) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000a9f000)="", &(0x7f000035c000)=0x0) sendto$inet(r2, &(0x7f0000042000)="03", 0x1, 0x20088044, &(0x7f0000cae000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$packet(r0, &(0x7f0000af1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ba9000-0x4)=0x14, 0x0) 2017/11/23 12:05:28 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c96000-0x9)="2f6465762f70707000", 0x48900, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000b1b000-0x14)={0x5, 0xfffffffffffffc01, 0xfffffffffffffffa, 0xb87, 0x7}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80a, 0x100005) r2 = add_key$keyring(&(0x7f0000cc6000)="6b657972696