0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) splice(r7, 0x0, r6, 0x0, 0x50e5, 0x0) mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r9, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind(r9, &(0x7f00006d2000)=@ethernet={0x7, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r9, &(0x7f0000002000-0x6)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r9, &(0x7f0000931000-0x832)="d3", 0x1, 0x0, &(0x7f0000931000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/07/30 17:32:49 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfba000)=nil, 0xfba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000590000)="2f6465762f6e65742f74756e00", 0x0, 0x501000) mmap(&(0x7f0000000000/0x3d000)=nil, 0x3d000, 0x3, 0x32, r0, 0x0) r2 = semget$private(0x0, 0x4, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f00002f6000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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semop(r2, &(0x7f000002f000-0x1e)=[{0x0, 0x6, 0x0}], 0x1) semop(r2, &(0x7f000001a000)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}], 0x2) semtimedop(r2, &(0x7f0000037000-0xc)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}], 0x2, &(0x7f0000037000-0x10)={0x77359400, 0x0}) semctl$GETZCNT(r2, 0x0, 0xf, &(0x7f0000026000-0x1f)="00000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f00005d0000/0x4000)=nil, 0x4000, 0x2000002, 0x30, r1, 0x80000000000000) getpid() openat$ptmx(0xffffffffffffff9c, &(0x7f000081e000)="2f6465762f70746d7800", 0x1, 0x0) clock_gettime(0x0, &(0x7f000058b000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x1, &(0x7f000070a000)={{0x0, 0x0}, {r3, r4+10000000}}, &(0x7f0000fba000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000fba000)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f0000fba000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x5, &(0x7f0000645000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000012000-0x8)={0x0}, &(0x7f0000f7e000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={r5, 0x0}, 0x8) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)="2f6465762f6877726e6700", 0x802, 0x0) r7 = inotify_add_watch(r6, &(0x7f0000001000)="2e2f66696c653000", 0x202) mmap(&(0x7f0000000000/0xd1d000)=nil, 0xd1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) socket(0x3ffd, 0x1, 0x7) mmap(&(0x7f0000d1b000/0x3000)=nil, 0x3000, 0x20000000000006, 0x80000032, r1, 0x4000000000000000) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x800, 0x7) pipe2(&(0x7f0000794000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r8, &(0x7f0000d1e000)=[{&(0x7f0000316000)="2900000020001980013d8c24000a00210200001600ef077100010000090004002100000000315dec00c894839601", 0x2e}], 0x1) inotify_rm_watch(r6, r7) ioctl$sock_ipx_SIOCSIFADDR(r8, 0x8916, &(0x7f0000001000-0x20)={"f9d42855258300000200000007000000", {0x4, 0x1, 0xfffffffffffffff9, "01000937e504", 0x10000000005, 0x0}}) r9 = socket(0x10, 0x2, 0xc) write(r9, &(0x7f00001f6000)="1f00000000050900fae16007000680010000f800090001ee07ff0504000050", 0x1f) openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)="2f6465762f6175746f667300", 0x707841, 0x0) 2017/07/30 17:32:49 executing program 4: mmap(&(0x7f0000000000/0x792000)=nil, 0x792000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f0000015000-0x8)="2e2f66696c653000", 0x6000, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xa0) unshare(0x400) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000709000)="2f6465762f6877726e6700", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000268000)={0x0, 0xe9, "b2a88d9fedffbe3c90a1ef75c65b70855ee19a63a50d68ffb7d3548ca817e092a4f85514ad2a08632af5c619a41eeaad6f1270e76e8c9ba5e745e415ed48b98c7a6b3bbc7e01f25c3752e1216b1f351fb7ff344b810e48bed8c7f94221b0b635533e2377f3d2c18c76897ce972030de451c473eb38e844f8c75c5748036681e085fc70473e7c494565214e8dcb6bf030fca96da14fed1aadcd69a7ae21b354f500e2fa7c173d092c9bf37b1aef92d601ea51379c050f370a4b6e3c455abbb04c5a789e96e004b8b7934e30ea692cbe6e9d443ee3e5099b67c9465e1b5de0c6cbca94e1173021cef2f0"}, &(0x7f0000894000-0x4)=0xf4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000068a000-0xc)={r1, 0x4, 0x30}, &(0x7f0000d40000)=0xc) socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00004e7000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000016000-0x10)={0x2, &(0x7f0000014000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff019}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r4 = epoll_create1(0x80000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000791000-0x4)=0x3, 0x4) getuid() r5 = dup3(r4, r0, 0x80000) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r2, &(0x7f0000007000-0xc)={0x40000014, 0x0}) r6 = accept4(r3, &(0x7f000002c000)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000002c000)=0x10, 0x80000) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r6, &(0x7f0000028000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5b, 0x0, 0x0, 0x0) pselect6(0x40, &(0x7f000001e000)={0x3, 0x4, 0x2, 0x9, 0x0, 0x7, 0x8001, 0x1}, &(0x7f000002c000)={0x4, 0xfffffffffffeffff, 0x401, 0x0, 0x200, 0x6b4, 0x9, 0x9}, &(0x7f0000001000)={0x7ff, 0x0, 0xa3bf, 0x91, 0x8, 0x7, 0xa0, 0x3f}, &(0x7f0000010000-0x10)={0x0, 0x989681}, &(0x7f000002d000-0x10)={&(0x7f0000027000)={0x1}, 0x8}) 2017/07/30 17:32:49 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x36, 0xffffffffffffffff, 0x1000000000000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001000-0x8)="6b657972696e6700", &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000004000-0xa)="766d6e657430656d3000", 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x8112, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003000)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000005000)={0x0, 0x0}) ppoll(&(0x7f0000002000-0x50)=[{r0, 0x1100, 0x0}, {r1, 0x98, 0x0}, {r2, 0x442, 0x0}, {r2, 0x203, 0x0}, {r1, 0x100, 0x0}, {r1, 0x100, 0x0}, {r1, 0x0, 0x0}, {r2, 0x0, 0x0}, {r1, 0x8000, 0x0}, {r1, 0x4000, 0x0}], 0xa, &(0x7f0000002000-0x10)={r3, r4+10000000}, &(0x7f0000004000-0x8)={0x9}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000002000)=0x0, &(0x7f0000005000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f0000007000-0xff)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xff, 0x1, &(0x7f0000007000-0x10)={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000005000-0x4)=@int=0x0, &(0x7f0000005000)=0x4) getsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000005000-0x4)=0x0, &(0x7f0000002000)=0x4) 2017/07/30 17:32:49 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00009b7000+0xc5f)="2f6465762f72746300", 0x40240, 0x0) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f000004a000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x1, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x6) mmap(&(0x7f0000000000/0xb2f000)=nil, 0xb2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() rt_sigsuspend(&(0x7f0000a94000)={0x0}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r3, &(0x7f0000013000-0x8d)="", 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) tkill(r1, 0x16) r4 = eventfd2(0x11b2, 0x800) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x400003, 0x32, r4, 0x800000000000) ioctl$sock_SIOCSIFBR(r2, 0x8940, &(0x7f00006b1000)=@add_del={0x2, &(0x7f0000001000-0x10)=@common="69706464703000000000000000000000", 0x9}) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000a96000)="2e726571756573745f6b65795f6175746800", &(0x7f0000a96000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x76)="c7d0e49dd3c3f2d5f9ec5fa3769836978e3cfbf448609ab99012b49ae71e2ea2daf20bee2bce08229ff3ffb949c8dbd0a8ea5624f015ace34b7aa00fb32ff5aba783dcda7f554d25f8fddcc4afac05e962e1d951b09fdd1b90ea2b930a7eab8ba7c10eb0678e08930a0a21a9e50ec5af1e4662ca2a43", 0x76, 0x0) keyctl$setperm(0x5, r5, 0x8000000) mbind(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000001000-0x8)=0x0, 0x0, 0x0) madvise(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xc) mremap(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) socketpair(0x10, 0xf, 0x2, &(0x7f0000a94000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000b23000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/07/30 17:32:49 executing program 0: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = accept4(r0, &(0x7f00003ce000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000783000)=0x10, 0x80000) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f000024f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f65000-0x4)=0xbb) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000111000-0x78)={0x0, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x22, 0xfd63, 0x1, 0x2, 0x200, &(0x7f0000f66000-0x10)=@common="62637366300000000000000000000000", 0x7, 0x1, 0x3}) connect$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f5b000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendto$inet6(r1, &(0x7f0000a82000-0x1c)="0481abb51f6615e8077ad39456f20137be115d20aecb9ee4161a6181", 0x1c, 0x800, &(0x7f00005e5000)={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000df0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f000090d000)={0x3051bb1a, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0xfffffffffffffffd}) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lseek(r2, 0x0, 0x4) getsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000d4b000-0x8)={@multicast2=0x0, @multicast2=0x0}, &(0x7f0000f64000)=0x8) sendto$inet6(r0, &(0x7f0000c3e000)="", 0x0, 0x8884, &(0x7f0000f5f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00002bb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r2) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f000018c000-0x8)=0x9) 2017/07/30 17:32:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) r1 = dup(r0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000e3c000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000005c000)={{{@in=@multicast1=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=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}}, &(0x7f00005aa000)=0xe8) getrusage(0xffffffffffffffff, &(0x7f0000b43000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000a53000)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0xff, 0x6, 0x500, 0x200, 0x80, r2}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000575000-0x28)={@common="6c6f0000000000000000000000000000", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00003d0000)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x0, 0x5, 0x0, 0x0, 0x0, 0x23fffe, r3}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000058a000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e19000)=0x8c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000102000+0xe94)=@assoc_value={r4, 0x6}, &(0x7f0000b9e000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00001c3000)={0x0, 0x2f, "3d34ee1f996d1d6c1928d0f8e4c8b3c145269717b4f31326228c00a35ec03f8fc488576f0efd9a70c79a6d55b130b7"}, &(0x7f000087c000-0x4)=0x38) r5 = syz_open_dev$sg(&(0x7f00005aa000)="2f6465762f73672300", 0xfffffffffffffffc, 0x3) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00004bb000)={r4, 0x5}, &(0x7f0000a44000-0x4)=0x8) mlock(&(0x7f0000000000/0x3000)=nil, 0x3000) syncfs(r1) 2017/07/30 17:32:49 executing program 0: mmap(&(0x7f0000000000/0xc93000)=nil, 0xc93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000c90000-0x7b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b) r0 = memfd_create(&(0x7f0000002000+0x901)="64657620", 0x0) fcntl$setflags(r0, 0x2, 0x16) ioctl$TCSBRK(r0, 0x5409, 0x6166) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000c90000-0x28)={&(0x7f0000aa7000/0x2000)=nil, 0xfff, 0x4, 0x14, &(0x7f0000a89000/0x1000)=nil, 0x5}) mmap(&(0x7f0000c93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x1, 0x8000, &(0x7f0000c94000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$netrom(r0, &(0x7f0000c90000-0x48)=@full={{0x3, {"5a4e5bb0e2b159"}, 0x0}, [{"994249b3f65f06"}, {"c8f742b5c70277"}, {"5d69b510a20554"}, {"106fcfb0c6e4c8"}, {"568326f14a26c4"}, {"c101ee629f86fd"}, {"393ae49f48184a"}, {"dc1d58e144ca43"}]}, 0x48) fallocate(r0, 0x400000001, 0x5, 0x10000) openat$ptmx(0xffffffffffffff9c, &(0x7f00003d1000)="2f6465762f70746d7800", 0x0, 0x0) mmap(&(0x7f0000c93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000c94000-0x68)={&(0x7f0000c93000)=[0x150, 0x8, 0x8, 0xfd8, 0x9, 0x8, 0x1, 0x9, 0x1034a0], 0x9, 0x3, 0x7, 0xffffffff, 0x9af, 0x4b, {0x20, 0x6cd, 0x0, 0x20, 0x800, 0x3, 0xffffffffffff7ec5, 0x7ff, 0x5, 0x9, 0x4, 0xffffffffffffffe0, 0x5, 0x1, "dd9063291e6a9ad3722c522b24538a1d15c522356b71dbde7e4fb0d85fbab881"}}) ftruncate(r2, 0x80000004) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000b56000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000c94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000c94000)=@generic="793cebc777d978e9a283675d721c1b0d", 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000c17000-0xc)={0x0, 0x80000, r0}) mmap(&(0x7f0000c95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000c95000)={r5, 0x0}) write(r0, &(0x7f0000249000)="76", 0x1) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000635000-0xc)={0x1f, 0x1, 0x0, 0x4, 0x8}, 0xc) lseek(r0, 0x0, 0x4) 2017/07/30 17:32:49 executing program 5: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000023f000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x8000000) socketpair(0x0, 0xf, 0xff, &(0x7f0000b90000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x24, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x1000000005, 0x10001, 0x20, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x8) r3 = perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x21, 0x671, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x5, 0x94, 0x10004, 0x0, 0x0, 0x0, 0x0, 0x4, 0x6f11, 0x4, 0x0, 0x1, 0xfffffffffffffffe, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0x0, r2, 0x0) r4 = dup(r3) set_mempolicy(0x8003, &(0x7f0000b22000)=0x1ff, 0xfff) connect$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1c) shutdown(r4, 0x0) socketpair$inet(0x2, 0x4, 0xf49, &(0x7f00005ee000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000439000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009af000/0x2000)=nil, 0x2000, 0x2000001, 0x1011, r3, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000043c000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0xffffffff) futex(&(0x7f000000d000-0x4)=0x0, 0xa, 0x3, &(0x7f0000003000)={0x0, 0x10001}, &(0x7f0000048000)=0x0, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000cf4000/0x2000)=nil, 0x2000, 0x1000000, 0x52, r1, 0x0) r7 = shmget$private(0x0, 0x3000, 0x20000010, &(0x7f000000c000/0x3000)=nil) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000f90000)=[{r0, 0x102, 0x0}, {r6, 0x208, 0x0}, {r5, 0x408e, 0x0}], 0x3, &(0x7f000009b000)={0x77359400, 0x0}, &(0x7f0000f90000)={0x54e}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_INFO(r7, 0xe, &(0x7f0000001000-0xe0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000f90000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a85323, &(0x7f000016b000-0xb0)={{0x4a75, 0x5}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1, 0x60010, 0x8, 0x7, 0x6, 0x5, 0x3ff, 0x0, 0x4, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x4f000)=nil, 0x4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/07/30 17:32:49 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) rt_sigqueueinfo(r0, 0x4, &(0x7f000078a000)={0x5, 0x0, 0xbb, 0xfffffffffffffffc}) r1 = socket$inet_sctp(0x2, 0x94dfe0a3bf9d5670, 0x84) r2 = fcntl$dupfd(r1, 0x406, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r2, &(0x7f0000002000-0x10)={0x1a, 0xd, 0x5, 0x200, 0x770, 0xfffffffffffffff7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000002000)=0x0, &(0x7f0000001000-0x4)=0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00004e5000)={0x0, 0x8, 0x1000000007ff, 0x200000000}, 0x10) r4 = request_key(&(0x7f0000da1000)="6c6f676f6e00", &(0x7f0000d62000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000cc0000)="76616e3127776d6e0074305600", 0xffffffffffffffff) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000554000)={@multicast1=0x0, @broadcast=0x0}, &(0x7f0000b7b000-0x4)=0x8) keyctl$read(0xb, r4, &(0x7f0000e6f000-0xa4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000229000)="2f6465762f6175746f667300", 0xc0, 0x0) accept4(r3, &(0x7f00000fa000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00003ad000)=0x58, 0x80000) accept$unix(r5, &(0x7f0000c58000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000441000-0x4)=0x8) r6 = socket(0x15, 0x0, 0x81) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000b3d000)=0x0, &(0x7f00002d8000)=0x4) ioctl$VT_SETMODE(r5, 0x5602, &(0x7f000046a000-0x8)={0x5, 0x1ff, 0x2800000000000000, 0x5, 0x2}) setsockopt(r6, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000601000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) socket$netlink(0x10, 0x3, 0x1) 2017/07/30 17:32:49 executing program 0: r0 = memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4003, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0x10) mount(&(0x7f0000b29000-0x8)="2e2f66696c653000", &(0x7f00008f9000-0x8)="2e2f66696c653000", &(0x7f0000b4f000-0x7)="70726f6300", 0x1000000001, 0x0) r3 = open$dir(&(0x7f0000c99000-0x8)="2e2f66696c653000", 0x1, 0x84) getdents(r3, &(0x7f0000386000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7c0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, "2e2f66696c653000"}, 0xa) r4 = getpgrp(0x0) sched_setaffinity(r4, 0x8, &(0x7f0000fbb000)=0x4085) 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x800000e) r6 = dup3(r5, r5, 0x80000) r7 = semget$private(0x0, 0x3, 0x200) getuid() ioctl$sock_inet_SIOCRTMSG(r6, 0x890d, &(0x7f00006b6000+0x8e)={0x5, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x104, 0x2, 0x6, 0x6, 0x7, &(0x7f000009c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8b1, 0x4, 0x8001}) semtimedop(r7, &(0x7f0000c5f000)=[{0x0, 0x6, 0x1800}, {0x3, 0x1, 0x1800}, {0x0, 0x1000, 0x1000}, {0x1, 0xffffffff, 0x1000}, {0x3, 0x6c, 0x800}, {0x4, 0x8, 0x800}], 0x6, &(0x7f00001ad000)={0x0, 0x989680}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00002f6000-0x8)={0x0, 0x842}, &(0x7f0000474000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f00003a1000-0x14)={r8, 0x5, 0x9, 0x7fffffff, 0x2, 0x22800000000000}, &(0x7f0000fac000-0x4)=0x14) epoll_create1(0x80000) sendmsg$netlink(r5, &(0x7f0000167000-0x38)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000219000-0x14)=[{0x14, 0x101, 0xd05, 0x0, 0x0, "00"}], 0x14}], 0x1, &(0x7f000047a000+0xc44)=[], 0x0, 0x4}, 0x0) semctl$GETNCNT(r7, 0x0, 0xe, &(0x7f000068a000)="000000000000000000000000000000000000000000000000") getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f0000353000)=0x0, &(0x7f0000799000)=0x4) ioctl$TIOCGSOFTCAR(r6, 0x5419, &(0x7f0000b17000-0x4)=0x0) readv(r5, &(0x7f00005f9000-0x50)=[{&(0x7f0000d5f000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000d05000)="", 0x0}, {&(0x7f0000951000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000eee000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x47}], 0x4) ioctl$KDGETLED(r6, 0x4b31, &(0x7f0000d41000-0x1)=0x0) 2017/07/30 17:32:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x40, &(0x7f00005a6000-0x10)={0x1, &(0x7f0000000000)=[{0x4, 0x0, 0x0, 0xffffffff}]}) openat$autofs(0xffffffffffffff9c, &(0x7f0000bf6000)="2f6465762f6175746f667300", 0x100, 0x0) sysfs$2(0x2, 0x6, &(0x7f0000930000-0x9f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") request_key(&(0x7f00005b4000)="7573657200", &(0x7f000067b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d8f000)="2a7d2b76626f786e657430776c616e312d00", 0x7ffffffffffffffc) sync() getrandom(&(0x7f0000a9a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc1, 0x1ffffffffffff) 2017/07/30 17:32:49 executing program 6: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)="64657620", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000-0xa0)={0x0, @in6={{0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x4, 0x7fff, 0x3, 0xc2}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000003000-0x10)={r1, 0x1, &(0x7f0000001000)=[@in6={0xa, 0x2, 0xfffffffffffffffe, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}]}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) ftruncate(r0, 0xffff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000004000+0x138)=0x0, &(0x7f0000002000)=0x4) write(r0, &(0x7f0000003000-0x1000)="76", 0x1) bind(r0, &(0x7f0000001000-0xa)=@un=@file={0x1, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x8, 0x11, r0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000004000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000)=0xe6) sysfs$1(0x1, &(0x7f0000001000-0x4)="64657620") 2017/07/30 17:32:49 executing program 1: socketpair(0x0, 0xb, 0x5, &(0x7f0000f06000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$unix(r1, &(0x7f0000377000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000875000)=0x6e) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0xffffffff7ffffffe) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d667300", 0x1000010, &(0x7f000000a000)="61") mmap(&(0x7f0000021000/0x2000)=nil, 0x2000, 0x2, 0x110, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f000002d000-0xc)="2e2f66696c65302f62757300", 0x40) truncate(&(0x7f0000012000-0xc)="2e2f66696c65302f62757300", 0x2798) lseek(r3, 0x0, 0x4) r4 = open$dir(&(0x7f000001c000-0xc)="2e2f66696c65302f62757300", 0x88040, 0x0) mmap(&(0x7f000001f000/0x4000)=nil, 0x4000, 0x200000000000, 0x50, r4, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x100080002, 0x8010, r0, 0x1) lstat(&(0x7f0000016000-0xc)="2e2f66696c65302f62757300", &(0x7f000002d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f000002d000)="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", 0x1000) fstat(r4, &(0x7f000002c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x3) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x4000)=nil, 0x4000, 0x1, 0x30, r0, 0xfdfffffffffffffd) preadv(r0, &(0x7f0000032000-0x20)=[{&(0x7f0000018000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e}, {&(0x7f0000030000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x69}], 0x2, 0x27ffffffd) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x2000)=nil, 0x2000, 0x8b5b7f77dfabd859, 0x32, r4, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000011000)="2e2f66696c65302f62757300", &(0x7f0000031000)="2e2f66696c653000", &(0x7f0000033000-0x5)="6675736500", 0x7ffbf, &(0x7f0000032000)="233f878405fca78cc70aaafded1ecbab3895dbbf8c35a37725fa4dc848971b8349135dafe4f856f190073dda58978379dd0568571d137b25cdb1ab4161c027ed80fcd7c44a6627a2a17963bc24c6aca5150b030034e1c79f2f868c733ccebcebc973b95d3680bebc61b68e0374e41cd0b8ba3201000000ff1bfb07088b284e878c71486a8be538c019b361014e929231787b5106875b1243171d9d151f602d4eee2d1bc8772b133ccde7811792d5ac85cbf07fbb5e00000008e2c4bf3b7e6cd72c1576f2777265c2b9e452b7d6436a43bd26e6222de1f2d93dabc356cd9b3d9419f49827bafc32") mmap(&(0x7f0000292000/0xc00000)=nil, 0xc00000, 0x9, 0x34, r2, 0xfffffffffffffffe) mknod(&(0x7f000002f000)="2e2f66696c65302f62757300", 0xa000, 0x8001) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r3, r4, 0x0, 0x5) truncate(&(0x7f0000002000)="2e2f66696c65302f62757300", 0x3) alarm(0x5) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x812, r0, 0x1002003ffffffe) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000026000-0xc)="2e2f66696c65302f62757300", &(0x7f0000030000)="2e2f66696c653000") link(&(0x7f0000026000-0xc)="2e2f66696c65302f62757300", &(0x7f0000006000-0xe)="2e2f66696c65302f66696c653000") 2017/07/30 17:32:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000375000-0x1c)={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x4}, 0x1c) r1 = open(&(0x7f0000d63000-0x8)="2e2f66696c653000", 0x28042, 0x3) fallocate(r1, 0x0, 0xffff, 0x9) sendfile(r0, r1, &(0x7f0000e65000-0x8)=0x32, 0x10001) fcntl$addseals(r1, 0x409, 0x2) 2017/07/30 17:32:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000375000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) r1 = open(&(0x7f0000d63000-0x8)="2e2f66696c653000", 0x28042, 0x0) fallocate(r1, 0x0, 0xffff, 0x9) setsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000832000)="48ff91f57b09f003990a06233b634ba8c5cf3cae92fc659ecabe7df7c54427064455a2a786aec9bf9416acf3c30dd6efd19bc55597ec87", 0x37) sendfile(r0, r1, &(0x7f0000e65000-0x8)=0x32, 0x10001) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000058f000-0x4)=0x4, 0x4) sendmsg$netlink(r0, &(0x7f0000009000-0x38)={&(0x7f0000f39000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d78000)=[], 0x0, &(0x7f000074f000-0x68)=[], 0x0, 0x20000050}, 0x20040850) 2017/07/30 17:32:50 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x800000003, 0x32, r0, 0x0) r1 = socket(0x10, 0x3, 0x10) write(r1, &(0x7f0000b52000-0x22)="220000001a0007ec00001800ef001201014b810005000100070000000000000500a4", 0x22) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000f57000-0xc)={0x0, 0x0, 0x0}, 0xc) getpeername(0xffffffffffffffff, &(0x7f0000e3a000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000c77000)=0x60) userfaultfd(0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000a24000)=0xa3, 0x4) 2017/07/30 17:32:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000036d000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x3fff, 0x0) mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000a72000)="730100ffffffffffff0600", 0x0) r2 = epoll_create1(0x0) truncate(&(0x7f0000fde000)="2e2f66696c653000", 0x14) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000938000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000fdf000)={0x4, 0x0, 0x0, 0x80000001}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000fe0000-0x20)={0x66800000000000, 0x0, 0x10001, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000fe0000-0x20)={0x0, r4, 0x0, 0x200}) ioctl$TCSETSF(r3, 0x5404, &(0x7f00007b0000-0x24)={0x2, 0x6, 0x3, 0x1f, 0x3, 0xd5, 0x3, 0x7, 0x74, 0x1, 0x7, 0x7ff}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00007c2000)={0x80, 0x2, 0x4, 0x7, 0x35b00000000}, 0x14) write$tun(r1, &(0x7f0000fc8000-0x10)=@hdr={0x2, 0xa, 0x223, 0x2, 0x0, 0x2, "0000187ad3"}, 0x10) r5 = socket(0xf, 0x3, 0x2) sendfile(r5, r1, &(0x7f0000fd4000-0x8)=0x0, 0x6f) write$fuse_notify_retrieve(r0, &(0x7f00003e0000-0x30)={0x30, 0x3141, 0x0, 0x40, 0x37, 0x100000000, 0x100}, 0x30) write$fuse_ioctl(r0, &(0x7f00008fa000-0x20)={0x20, 0x9, 0x80, 0x1, 0x81, 0x200, 0x6}, 0x20) openat(r0, &(0x7f000005d000)="2e2f66696c653000", 0x4000, 0x0) readv(r0, &(0x7f0000ff2000-0x20)=[{&(0x7f000024b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f00007ff000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb5}], 0x2) r6 = socket$inet6(0xa, 0x2, 0x100000000) setsockopt$inet6_mtu(r6, 0x29, 0x17, &(0x7f0000f68000)=0x5, 0x4) sendto$inet6(r6, &(0x7f0000426000)="", 0x0, 0x0, &(0x7f0000936000-0x1c)={0xa, 0x0, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2017/07/30 17:32:50 executing program 6: r0 = syz_open_dev$urandom(&(0x7f0000888000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x4001) mmap(&(0x7f0000000000/0xf9000)=nil, 0xf9000, 0x7, 0x35, r0, 0xff7ffffffffffffe) r1 = mq_open(&(0x7f000006a000-0x1)="00", 0x80, 0x24, &(0x7f0000094000-0x40)={0x2, 0x7fffffff, 0xffffffff, 0x6, 0x4, 0x800, 0xa04, 0xff56}) readahead(r1, 0x3ff, 0x76ea00cb) r2 = accept4(0xffffffffffffff9c, &(0x7f0000062000)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000081000-0x4)=0x1c, 0x800) mmap(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000f5000-0x4)=0x0, &(0x7f00000f9000)=0x4) r3 = socket(0x1, 0x3, 0x0) mmap(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f4000/0x3000)=nil, 0x3000, 0x2, 0x32, r3, 0x0) pread64(r1, &(0x7f00000fa000)="000000000000000000000000000000000000000000000000000000000000", 0x1e, 0x4) write(r3, &(0x7f00000fa000-0x26)="260000001000277c9301c1ff00000000000000000800f4ffff6effff2007f951050003001900", 0x26) mmap(&(0x7f00000d7000/0x2000)=nil, 0x2000, 0x3, 0x1010, 0xffffffffffffffff, 0x0) connect$ipx(r3, &(0x7f00000fb000)={0x4, 0x8, 0x9, "cb16993eb84e", 0xfff, 0x0}, 0x10) socket(0x1, 0xf, 0x68e5638) shmget$private(0x0, 0x1000, 0x400, &(0x7f0000092000/0x1000)=nil) mmap(&(0x7f00000fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000eb000/0x3000)=nil, 0x3000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r3, 0x6, 0x1d, &(0x7f00000ff000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00000ff000-0x4)=0xbe) getsockname(r3, &(0x7f000003f000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f000009b000)=0xc) fcntl$getownex(r3, 0x10, &(0x7f00000d1000)={0x0, 0x0}) mmap(&(0x7f00000ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000100000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r2, &(0x7f0000100000+0xb8c)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000028000)=0x10, 0x7ffff) fcntl$setownex(r2, 0xf, &(0x7f0000100000-0x8)={0x1, r4}) mmap(&(0x7f0000101000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x11, 0x3, 0x0) mmap(&(0x7f0000069000/0x3000)=nil, 0x3000, 0x6, 0x32, r5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000002000-0x1d)="5d245c656d307b2373797374656d776c616e302380656d307070312f00", 0x8) 2017/07/30 17:32:50 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000067e000)={0x6, 0x1, 0xa9ed, 0x17d, 0x9, 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]}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001000-0x4)=0x8, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000)={0x1, 0x8, 0x7, 0xffff, 0xff, 0x3c32f15c, 0x5, 0x3f, 0x0, 0x2, 0xfffffffffffff800}, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00009e7000)=0x0) r1 = memfd_create(&(0x7f000003e000)="402670726f636b657972696e6700", 0x0) r2 = syz_open_dev$sndseq(&(0x7f000011c000)="2f6465762f736e642f73657100", 0x0, 0x8000000000102) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000011e000-0x8c)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000a18000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000044000)={0x2, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x22, 0x1, 0x0, 0x3fd, @tick=0x2e24, {0x0, 0x0}, {0x0, 0xfffffffffffffffd}, @note={0x0, 0x0, 0x3d4, 0x9, 0x8000}}], 0x30) 2017/07/30 17:32:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000fd7000)=0x75) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000001d000)={0x0, 0x1}, &(0x7f0000069000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000069000-0x8)={r2, 0x0}, &(0x7f0000068000)=0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r0, 0x10, &(0x7f000079b000)={0x0, 0x0}) dup2(r1, r3) syz_open_dev$sg(&(0x7f0000b97000-0x9)="2f6465762f73672300", 0x96b, 0x0) r4 = gettid() perf_event_open(&(0x7f00008db000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000574000)="2e2f66696c653000", &(0x7f0000f3e000)="00", &(0x7f0000789000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xca) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x5af000)=nil, 0x5af000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000519000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000404000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x100000000000000, &(0x7f00005af000)="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", 0x134) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x2, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4a}, {0xa, 0x0, 0xca59, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x5, 0x10001, 0x1, 0xff, 0x6, 0x5, 0x6, 0x100]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x4, 0x7fffffff, 0x4, 0x10000, 0x2}, 0x14) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r7, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x84bf, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x4000000000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = accept$inet6(r6, &(0x7f0000001000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00005b0000)=0x1c) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r8, 0x6, 0x1d, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x14) socket$inet6_tcp(0xa, 0x1, 0x0) 2017/07/30 17:32:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000f8c000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000b95000)={0x40000014, 0x0}) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00009c8000-0x8)={0x0, 0x0}, &(0x7f00009e1000-0x4)=0x8) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000c16000-0xc0)="18000000020001000000be8c5ee18c883600ffffffff00ec01000000a38a3cdcc3f7d733d8000000004852bb6a8807527f59dba67e1947b3550408000067a1e2010067fc2163e000000000000003ff1f00000000000000c88ebbff060100000b01000000b121ec1474d733f542000700ec008b00000000e7ec7e427cc1ff9901000000024f0298e9e9f55406aa0110ddfdff030100000000d791a2ffe3c5632c1adb8a335bd8b2d17fdea21b571068393d22b5affa00041ad001000000ef679523", 0xc1) 2017/07/30 17:32:50 executing program 7: ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008ad000)={0xffffffffffffffff, 0xffffffffffffffff}) fchmodat(r1, &(0x7f00001a9000)="2e2f66696c653000", 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r2 = getpid() perf_event_open(&(0x7f0000293000-0x78)={0x6, 0x78, 0x80, 0x9, 0x390, 0xd6, 0x0, 0x401, 0x8, 0xd, 0x398, 0x800, 0x81, 0x8, 0x0, 0x9, 0x0, 0x4000, 0x1, 0x800, 0x4, 0x7, 0x7, 0x1, 0x100000000, 0x1f, 0x0}, r2, 0x1, r0, 0x2) add_key(&(0x7f0000f35000-0x5)="6465616400", &(0x7f0000e4e000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000039c000-0xc7)="eb204abad96799f735754fb8de7667e94aa64f0b74d383727f737a1900ca603100c37d98152a369c0f8113296c1b7418100e6e1f75467883a0be99fbbc87e6457b9d3f71827b9735d940f4d500c4abff4aae99bf8feb692a0880066b4d07ac9cfb02cbce167b8d5424b61e27303ba417ee0339f83fcf92ffceb143ca6d405103f940944ac0af4dfc444c3a9fa44490a16da489582508e5db0c3f4ee57fedb20d3d25562c787db1c83f90bf2aa27c43d262e5d3ef210589000087b4eb48de43999ab83b80347c3b", 0xc7, 0xfffffffffffffffc) openat$ppp(0xffffffffffffff9c, &(0x7f0000b5c000-0x9)="2f6465762f70707000", 0x3ffc, 0x0) add_key(&(0x7f000013b000-0x5)="6465616400", &(0x7f00009f2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000001a000-0xe9)="af2d28d823291fdb717bc7b8780a7534b10fe6c4502907e4d158f6f3813f98d27ef430c7391f5dd19abef4f4f87ab3bacf705e7358b1cfc4a8f6cb96eeee41fad37ae6825af301536b0ea247479581418e2e2a5d1cdac6e5cf677ec9d2d36989b4f8b0d0fa9bc883c4570dbb4485500f1b07d82d25ae5d63215afa4403160462d17233b7e302914422331d97ac6d184aac7a9eec0a056b4ca0c434df68f152a3099949c6d757bf01ae33cb5cf2669b0aefd940f04320153314aaf76304b6c5a964dc16d5c46a98423e70a3c5385979a58f86094c9ba6bf0821d7206e4b4e2d38b69634c15a979bcf37", 0xe9, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xa, 0x8972, 0xffffffffffffffff, 0x0) r3 = getpgid(r2) ptrace$poke(0x4, r3, &(0x7f0000305000)=0x0, 0x3e) 2017/07/30 17:32:50 executing program 2: mmap(&(0x7f0000000000/0xbb1000)=nil, 0xbb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000491000)="2f6465762f766373612300", 0x4, 0x109040) mmap(&(0x7f0000bb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000bb2000)="2f6465762f6c6f6f702300", 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000895000)={0x0, @in6={{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0xe017}, &(0x7f0000054000-0x4)=0x98) mmap(&(0x7f0000bb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000020f000)={r2, 0x48, "9890cd13c5633b5555194289896b16a459b8c494ec70f2354bffec3529187b1c425ea7ce6d3bffb95312c76abf058e9a8940b9b9d5dfd2dafdafb2ed7cd6133148ac14893328a256"}, &(0x7f0000bb4000-0x4)=0x50) mmap(&(0x7f0000bb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000bb2000)=0x0) mmap(&(0x7f0000bb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r3, 0x101, &(0x7f0000bb2000)=0x0) r4 = dup(0xffffffffffffff9c) mmap(&(0x7f0000579000/0x2000)=nil, 0x2000, 0xfffffffffffffffe, 0x812, r1, 0x0) mmap(&(0x7f0000bb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000bb4000-0x78)={0x6, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x281, 0x72, 0x5, 0x4, 0x1, &(0x7f0000bb3000)=@generic="5668a88bf0b98c4dabc32c44e298d686", 0x5, 0xff, 0xffffffffffff41f8}) r5 = accept4(0xffffffffffffffff, &(0x7f0000bb1000+0x72d)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000bb2000-0x4)=0x80, 0x80000) mmap(&(0x7f0000bb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r5, &(0x7f0000bb3000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000bb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r6, 0x0, 0xb, &(0x7f0000bb1000)=0x0, &(0x7f0000699000)=0x4) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000247000)=0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f000004b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000104000)=0xc) mmap(&(0x7f0000bb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000bb3000-0x4)=0x0, &(0x7f00001dd000)=0x0, &(0x7f0000bb2000)=0x0) fchown(r6, r7, r8) ioctl$sock_inet_SIOCSARP(r6, 0x8955, &(0x7f0000ba7000)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="67726530000000000000000000000000"}) open$dir(&(0x7f00009f3000-0x8)="2e2f66696c653000", 0x4000, 0x113) socket$inet_tcp(0x2, 0x1, 0x0) 2017/07/30 17:32:50 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b24000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00008c2000-0x8c)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f6c000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000129000-0x4)=@assoc_id=r1, 0x4) connect$unix(r0, &(0x7f0000ba2000)=@abs={0x0, 0x0, 0x0}, 0x8) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000c16000-0x10)=@buf={0x5f, &(0x7f0000026000-0x5f)="29b70fd6d7e2c03f493ef0c7fe0176e1e44ca7fff6086e809af1c7923d902ba43cd6974e371e67643a62460a94e1aa1771b053fc40f9e275678d0cd10c2a66748b23915189f15b737b079eb14203221e6a1e9dd8c81da9f9b4013445aaf91b"}) ioctl$KDSETMODE(r0, 0x4b3a, 0x7fffffff) mkdir(&(0x7f0000b7d000-0x8)="2e2f66696c653000", 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00003b4000-0x8)=@assoc_value={r1, 0xfffffffffffffff7}, 0x8) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000002c000)="2e2f66696c653000", &(0x7f000002d000-0x6)="72616d667300", 0x0, &(0x7f000000a000)="") accept$ax25(r0, &(0x7f00000f1000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000cbd000)=0x10) symlink(&(0x7f0000004000)="2e2f66696c653000", &(0x7f00009a1000-0xc)="2e2f66696c65302f62757300") socketpair$inet6(0xa, 0x5, 0x101, &(0x7f0000655000)={0xffffffffffffffff, 0xffffffffffffffff}) symlink(&(0x7f0000662000)="2e2f66696c65302f62757300", &(0x7f0000e18000-0xe)="2e2f66696c65302f66696c653000") r3 = syz_open_dev$sg(&(0x7f0000568000-0x9)="2f6465762f73672300", 0x0, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x922000)=nil, 0x922000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000593000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f000074c000/0x4000)=nil) select(0x40, &(0x7f0000a88000)={0x79, 0x8001, 0xfffffffffffffc00, 0x82dc, 0x1, 0x313, 0xfffffffffffffff8, 0x5}, &(0x7f00005bc000-0x40)={0x10001, 0x80000000, 0x4, 0x5, 0x3, 0x6, 0x0, 0x8}, &(0x7f0000258000)={0x7fff, 0xa8bc, 0x2, 0x7ff, 0x1, 0x6862a09b, 0xffffffff7fffffff, 0x0}, &(0x7f0000c87000)={0x0, 0x0}) futex(&(0x7f0000804000-0x4)=0xfffffffffffffffc, 0x88, 0x1, &(0x7f0000000000)={r5, 0x0}, &(0x7f00004c6000)=0xfffffffffffffffe, 0x8) ioctl$TIOCGSID(r3, 0x540f, &(0x7f000016c000)=0x0) memfd_create(&(0x7f000065c000)="2f6465762f73672300", 0x1) creat(&(0x7f0000506000)="2e2f66696c65302f62757300", 0x0) 2017/07/30 17:32:50 executing program 6: mmap(&(0x7f0000819000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000000)=0x9) bind$unix(r0, &(0x7f00008d7000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000b9e000/0x3000)=nil, 0x3000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000a93000/0x4000)=nil, 0x4000) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) personality(0x400003) mremap(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0xe000, 0x400000000003, &(0x7f0000b18000/0xe000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpgid(0x0) get_robust_list(r4, &(0x7f0000ba0000)=&(0x7f0000b20000)={0x0, 0x0, 0x0}, &(0x7f0000ba1000-0x8)=0x18) renameat2(r3, &(0x7f0000001000-0x8)="2e2f66696c653000", r2, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x2e, &(0x7f0000002000)="46cb87322bf39281b36c2d84e52a9675f522ce170e087657942d27e09d790b1d381c1db416b1361f2c270cc990b579c82498bbeb3167f9f6bf83e3ae9a5a77e648c0cf2864307d81643f72de4564aaa7cf5dcec8ec27433aecfb9919ef21541c2e156c3c88b1d4c4dd72499fb0435df15cd8ec252fa296aa0bfc3352619c86994f267cfa91c2a76529ae4327c78280796d392944", 0x94) ioctl$TCGETS(r3, 0x5401, &(0x7f0000ba0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000003000)={0x0, 0x95, "6c3d9eb5d8123b165ff10ada2632694ee240d33ed8ae3731b9050faa69c721a8480de1619ed6704ce44f20a9510bc64bab684884e6986a5ec6ed97dc657abb3101b8a9a392a33b610b97bcba7531e140787187e7286c536adb21e223da0a089867ef0fdd99a73038752dde0783f0584c72384a7cd696d0abed371aaf19901f0a9498a11c04c8907ac001702823603c412a3e8ab16b"}, &(0x7f0000b1e000-0x4)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000b1d000-0x14)={r5, 0x6e39, 0x9, 0x20, 0x8, 0x7}, &(0x7f0000003000)=0x14) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x9, 0x0, 0x0, &(0x7f000011d000/0x800000)=nil, 0x0}) write$fuse_init(r2, &(0x7f0000003000-0x50)={0x50, 0x2, 0x5, 0x2, 0x7, 0x5, 0x4, 0x5, 0x8, 0xfffffffffffffff8, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 2017/07/30 17:32:50 executing program 0: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000010000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$sg(&(0x7f0000007000-0x9)="2f6465762f73672300", 0x2, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x100000001) ioctl$TCSETAF(r1, 0x5404, &(0x7f0000015000-0x14)={0x8001, 0x5, 0x4, 0x1, 0x5, 0x7, 0x7, 0x20, 0x0, 0x6}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000009000)=0xde, 0x4) mount(&(0x7f0000f10000-0x6)="2e2f62757300", &(0x7f000002a000-0xe)="2e2f66696c653000", &(0x7f0000937000)="72616d667300", 0x0, &(0x7f000003f000-0x9d)="") mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000fc9000)="2e2f66696c653000", &(0x7f000032f000)="6175746f667300", 0x10000c, &(0x7f0000fc7000)="") socket$inet_icmp_raw(0x2, 0x3, 0x1) 2017/07/30 17:32:50 executing program 1: mmap(&(0x7f00001df000/0x4000)=nil, 0x4000, 0x2, 0x8010, 0xffffffffffffffff, 0xffffffffffffffff) timer_create(0x0, &(0x7f0000a24000-0x50)={0x0, 0x0, 0x1, @pad=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ac0000)=0x0) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ac2000)="2f6465762f70707000", 0x88000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f00000ba000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0196f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd05a04c57bbb2d039128a5d071038a46611f937f96f7d4ff812a8f9fc3f0718e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d325f01902d9755668fa3f9b8974fec92b836614657ade630936ca63e6ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000613000-0x9)="2f6465762f76637300", 0x111000, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000918000)=0x0) connect$inet6(r1, &(0x7f0000614000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00004a5000-0xc)={0x0, 0x3ff, 0x0}, &(0x7f00005a9000-0x4)=0xc) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00004e2000-0x8)=@assoc_value={r3, 0x400}, 0x8) setsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f000097c000)="", 0x0) setsockopt$inet6_buf(r1, 0x29, 0x38, &(0x7f0000c39000)="5bf9c132a9842ff6b1c40bf50000000000004d1363230f9708d76aa5886610112e0bcc2bd2ec4280", 0x28) mmap(&(0x7f000035d000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$ax25(r2, &(0x7f0000608000-0x6e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6e, 0x40002041, 0x0, 0x0) ioctl$sock_ifreq(r4, 0x400008912, &(0x7f0000000000)={@generic="ed1c3396795a876160ca9bd9b989dc52", @ifru_addrs=@l2={0x1f, 0x0, {0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x0, 0x0}}) ioctl$TCSETAF(r4, 0x5404, &(0x7f0000dff000)={0x5, 0x9, 0x0, 0xfff, 0x100000001, 0xfffffffffffffffb, 0xc276, 0x8, 0xffffffffffffffff, 0x8}) vmsplice(r4, &(0x7f0000f5b000-0x60)=[{&(0x7f000008b000)="8f41a27645b8fee9dc9d5a2d97052292c7420f16556530c831e85856a0d9b9518726a1f11747946ec9d5457f6573c82f7216649aea8be75764130b72a0787000ea2a4f0380454dab5ecba49e5466eb210406a057cdefb4ee88d1d9e4762f15134c8a23a3547f0b13ca72536cb07f7b91d9a17903a0235a8be5364a61140de84d40ab748de04cb6f0", 0x88}, {&(0x7f0000dfc000-0x78)="6ad445e7012b3c40c7b4a7435d3918e5bc04de5ce5cea87e567241f11d9df9d49df5f155fc4b52f47c5e623e5a470081517853e9d625a7cdb7f2a435f405368f354f3fa2792d93786838fed2ee12291dcabc61bf0417b2dd230651cbad1221f50c0b84df982829b1f2943a940e83a579de5c784c8103a3d4", 0x78}, {&(0x7f0000c76000-0x60)="ab9c104a4b11cc7fbeffefd340dd8ebedd04de671a0dfc70243a208c2658e7a16128faf7555a8e185ce83087a9d5f0caa93f2473f7d0ebcb7b08f67eee3a87b83ab8a6c2d28790c00640b508aff16a09aaf62f541d449fec2dcca1d8de0c82f9", 0x60}, {&(0x7f0000606000)="c1854b69afd3f2c2da73f109be5d3cdd21355934b942041a31c6b14d33a23baf763a7bd73b2986292498cba8cc8590ab025eb6f043a38540da0debce0de49586da5027abba21b5936c490e10caf072264b5f86e89288d5057a7ef4e7983fe4ab0e8fa5df0a8d06fd437e248d5c67d0bed293e65fa7bfdd360714784502bf179f971b06cc59d42b316d9ac8a562c985c4f4028a8eef37b4f9db6b02bd5218487ac1640f68b3d1995e26b39cd37476f05871da5bf36cda9af6cf2553941f4b03dd589e0cc8456ead6ea6491c5b49dc33b8d33150935788b3346c38ad3f4fa047094f20ec41082f015a3ab185459a2e51142a0605be3e9fe54c4c97a1af18c11b5f53b64193fc6a09c664d99a0e1484c370acb29c92fe1d9cc80759d865d2edcf5342bb20e41b10a61826a4662abd338c65fe7abac024e78752cec3ec3193ee89974c5a2ba6a4322b5619bf841be421301fa97ea5a7b7ceec28e7d9fa8e8b5cc913a04fffa9431d6e0c4fdc9202cfe57f8f1f9c6ff295fb0bc2d8d6f78e61a14ed2e90ed4ad134f023b6f20f93549e11bfc6d3f995d3f9bc648cf666f669b531f820f46f607ec52760f40dbec5335a5011f9f6832c75a58068e645d43d222b4196a860552c42c6bad8808f8421d51800b07f50a7b30cf96395b81c73f2967cebccbe1fde24328921dc2b811b28b9bc8edc90df3f45e32f14138bbe54d9590e5401e93e805f4927e7c730b2a9b801633ce18d078f0621f22c3f168c601950569de5289089acd19a8f38c92b099fdd9c9bebb1ebec316630a4b2ed1605c0dec90bb1c2604ba70c9d3d8f15c78b91b86b13328837927cd7f833eae504e1ab6562f2bf1a4f4e8547ba990c69bd8e2b8ebc73aeb48f984b8eb4737a0d30129c6a40a94f6c99a73ab1b1c252f5aa47ec413f24d5130a0ff1751998fdd495bef0619df67f64c95eb547ff52e3392dd7639560d7a6be1952f8890c257f08d35c284921a5010ae45483d5461554a0c88eaa039f372ebfe6c64f9830aa1b49c813d45dc681fa223fcd7d504fac8a7f5496da1f3ec92b1ce6c8bd27add8cf82ebacf04a3e442af2e1d5ba82fcb5068ec57b9c20c813eb1f8eedc72cf2c754b995ebebacb1a1027b6dc4136d0cd916a3a85224b723822b283da9cf256cddd5fc53ff0e99d20d30ddc0bffcb46656585df56a6f63c3ea4e5232bc3f90fae202589fd27d1dda11087dec50d2338894aa387eb5d2e3b1a9fd8a44186e77217719820743eb5a6bb1b7ca669de9fc992605e443a2be7fa30709371845b9892a36ff3f246d512b39d8999ac5c46a3497df0a99ccd76d32749ff1075f23da2226b1e150c8c6b029620201abae13f72a6ffcea7cc2037926a12aa70ac1e37de3960232e2004174c4188c55cfad21a7848864511d596b68726f8648de2bc591771cb42980e64b008f5136fa2f7c5747824f0eccdd41b0d05aaa503e21860e4b6003659b4c6302adc7725ebc5b64bb208dd7cb57d44db7b0f3bd7210632320c10cd0a28123279af8a192f0403af661dc4857390957077cb8bb18aeae000d06a31bd889d206b2dec37dc7c5d38cd292055788c222b4f257d3e04acbae0ffce272d46fb7ab36a89806298196c29e03f0ea08f65a40349b971177e64763a3a6a7f41aa14c031bea1471878b54d96972bf4256c6a95cb6cac625bc3e6c50c13d329c627882c40f8b783cd03533ba3055d46b84cb332b9eeef4557c9d00b69133e9a2abadea0a2a8f5e7dc9dfe09740b20c953fa5e907dd29ec92b3e8fdaf5fdf9e96c11d8638e6cc49ccf678defb123cd11d80d9ffed475859e06156f7e5038274e053a7ce17a0297a09f1ffab5b127609d39175680663db0d063cfea11e9311b4436127f3152fe822158785b7944020a08110a96b11e5c9f1ba277ace0d3703a3898a1116bbe4f407b6f6ff43918fe5c7999fd0ef0897824eff9b81b2d5526a99bf081edd8bc890ee0495915d370bd4005f8fad865b4388dd5f29bbacbf0037d31646e6cc46a4339a30f37517252453935c5a60f9aa088659883571c9a71c25b2404d48c8f1ec9947d40fdd46da4d220f7614f712cb32b55e6bee8a32bdfe58c44b9d0bd4c522e2ca4eb13e54cb1d2f2de63bd1a3ce5dcd4dde10c0e927af866b85bf7695283c4a7b17cc8c7288752439d33e90281005be397c419669e64a3607033442cb40b61e1873427368a39327799f4040923ad9a3a290ab2c96b61cf5f3ed7993b84a06b55fd12ec94460cbb4c938dbc579006e8b5094751dde95c015b2279dc4d2ec0830ca810b5e64ed898e4b25d888dde3fd95c45251473d65178e2127ad056c2b7baa201671ea3e0e4a0d9b2796c376b1c97051e1b217a1b06a3c951d20323eb972ee717ef21a0be7a562041b6d8fe0235e10ec5559922327323af6bf34e432f05cd759d7400b455679ae3b09d90f6b8df4347d381ecb7b56d73fa4e3e5dc924973dacb77ed854cc0c1ef42cd41e75c1950ca0432350891f861c513389787e4bfb8623ed55965aa42aa5ed8c24c68c35bf2f270374628ed43c5a7b0ac5bc154279b7dfb09b17540aa4c1ea18bce776e6a3faa6395105329f9e78cca253d3a5abcca38216c709bb3d768299b3393529b8563f34803ba1c78a4305a4b8a56520e6fdca858471d5408f0c2a12342f19db22a4452213be7f343686ffe6e9edd96a07e1d679fc6420ca24feb2161b29d050bd00688a06d051308d11ffe510c4f99d896a9eb85e96779bbf1d10abdb5c68b54247374a8a8e9b02732eb58fb8e3c743bd51755d7d3549d33a30cf9d4968013ecda829bd6e558f2e097c1136d3328a68b242ed23912c97c02872ae78f24816c37e5d24139f5339a445d08950599a41e3df04ceafaf7b75c3dc65bf5117da98121ed4601ea7447231cb6685caf160b156abff53ac670048d033a65d52dd5936e8c96ece9d9e983e4334ef3006a3e97a33c914cf9f924c3651e4719057305f6d0f8a87a1806323d59b3536dd3af4aaa388ac7dfdf0b04902ca4edc87a3d8a2a7e62041e0624a9ed774a4336c9a46785bcde78386cc573af4096e69fd98dbeef6fd18a21c0084af2e8b2cf45ef1edb56554f12855659cf265973d485e9372cd1c8aa4721fa800af7360f7c0793225b8a99675c554e05a4074e9da0b1367ec4170a68397aeba8392a82025b213e21819bfc4f6874a2a258df97012aa56c4b03f6af6844a470b3fb2a7b2c6cb3cff4af56c025bad453b02c1f4f71f9bf1cb0731994319c1129305489da83600152a45651ec817ec49fe93a8f8c799664a366782566935ee46272e54b8fd3da6a0ab903b225b7f071a861c76ed0a5053e45cdac25e3bc9d5b412c2e3d656d800c2c3e0a9ddb90b10ab8ed6fa7e79c5db24695fba37d947dba4016512d7d707a958916894b8ea60d72091fd62f2e118661d85572eef4271e22abf1e5c6d93a7e6359febae93a2c9bb2433c78d6a6b02ae8e112b23de1dab315cd6a03ebaefdb43ed1738d8ed02876ef8a419d6ef026c21d3ad623e93cc3abae7689eda74ab6fd9f2fd54c6ac78875a11ab1fa45ccd1fd8c92e0ce86a7cc45e1250fb76bd8682128f6688a9ddf4602203a5a2b64d66d0d777175bb3aaae4992f7cfca9dc36726d42baaaecf7556958e1e90c94e1cd7d9069d5e9346a4eb7041aab75323d60243aa9c1d69f2ea09ab2212d753c514e070eb1f93f4a7fea1b9a31ab9d9551a32dadaa33df71ba63d409785638e38a6b2bb9852da9d78bbfc8d6c2f53d3482b4ae04aa516c91010e2d89b880c01ade20a7d64fb35eb9f7c81582e75bf2a3ba527d1486cc16ed262b8564081bd0c54ae5204383d66fe59be1e2a6a3c88579c299fa2dfe982bcceab8b9ba8210c1fa30808cc63e6c5b9e0bf0d4468d04242f14a9435d9bc1a25be0c7b4fc1873ea292e4e2146c72cdec4bc4c41ba35a955a4d3088c27dc9b7e3713d5ba41ac3af43600efacee0a60233a533816680cb04541517442749099ccf054920739e72510f3f869d733a3c17eb1f75f8ee4349a222716f428aece8b578520b9b73bb6ccf444d93e9ad996e4d5cd3e86f54f32e5189fa78dbacaceb6a8960a9594efedf1c7bcd4d3acecba5aa6e915ebffe532b8aac2be0dcb3d1c39740bb41d3e8d76ac2fbcb0fc5b02a810d98207a46d01fc2b660baab20b11e0f8c710efbfc8973b491351745f67ab5a54784cc0d2b8e0b5344a0e3ab8652c7fb1e0fdc13c92ed5f91283d516ee7bc749483df3a8f26740aa871ff77a0fb124f54f5971ca1fe465facea435d363fa535f134814007d5d7980a59b10258cc94a0c5d7c80ed8d8040d72223c4b93237508ff4dac28fe88d01f063edfd50ea3dbbf7dfdb21a8bbef5e24e4da44188366fbf66bda63d184db5b06112c84ebf677653791de9897fd52ffef69467f3e8e1a531bf49ee2ced0f9860c684602d415fb3d00f7f63ac749915899d008d66048b223c3471d340ef3ec45cda9ba3e35730ef9755379e3e8f44d1de3f4d9c903b9e3502f56dee5a7b114938ebee6d2ce536f4d48ea00832a2669e3f7157c759a1b0cd1b104336fafb4a0a32d8ee7504a20d01df39d632a0a4ec3146fe27c4696661fa5a29996cad8a0365e29cc5baf1ff73921dd12594ed6818def4cac340202f774ac5ae0efd6f3234e5a2424094a5ca4ac6715cde5aacd57bede378dfa49622ac407b10bb73a9e17f8bcc82ebe4c645c1120d24bc3854e2a91af0e1006f5061d4d2481b1bf9a2eec24c0a167d525d84e5d22151c2ae7de2145639aa9a31067ff63e93323dca25cb2a1ac9549b67607000be30bff65dc3e73eabc354fc854fda3f6a13f349c29bb2ec95d5ceee61f1b8891bcc0934c675482925f97dde940dba8ad4a116172efdcd63797bf0666490b8ea5cb06a8a9ea801b6c8162d30b7abb7cecde9aa4bde8f27e1a97348110f45047c8f73b3a64ddc9fdb37fc0a85c348a18ec75c8622ec2e908a1ef9f1b0e5c234938e23de255d89ec077a02125986a74d022bb2e7633d494a6a150a6ad66e022b3168339cbeeead27c9702ec593b4f40d75a51af999af3d55b621223d771a6d0b5f1c025c0e7ca04ccedf1cf4c03d53bdf235a69103f6c78b66a3b362d078105b7424373da238ab913511e8e459da888d3a1bc365d312a643b9bc60836b9c99d314a6f47afa4ca30dcf278ceb80e70a93f509bd8e5c1f4c5cb75db20224d193e3b5fed801b5545e5ab8ced413632fea3818388289af71eeb2fde9970c461d437530ee5dbf0f90aec2ed527000685a4d725e2c0c0a48a78ba79a178e9a8d5e090b6b9edd690df853183d7b3683d58713d036a8c3e596f73d1b54380297ae792a8991261c9424516b6372585e379e51115069968391cc8fd89b253065e07f766bde41d6aa52ff95dfafd8a9865232201fc2e84c8886d3b9d9f7220c591d3aa856f10f54dee12c3a4429970d1f49f1d070cef5a945abc8bbf6b3b2a16bd2bfb23cd7500016dc35e15ed06a6b7e76a2f097879649c2362b116ad076d7542988ff94d343bb7891c08fe81221ad254037f1bf36238fb7afeea42e12999bba68d0573ccbb5f23e69c6b101f567a83ec271854368b5fe09e40b58331096c2d55175c0b4c00a498a45281d53f3192784214d5c9d49a3c4109b89355bc8ddb6b70b77d8da5e309edbf2681c8eca536d7c8b2fdd3838658f92173ba9bb3fbe033a24e5c73f9cfbf2a1f8bc0c3f66314db5d12bbc23b56e424c33b3122edeecee58c4ac2f09fbbd2a010e2064818f634b6d96a81b2e3aac3b8", 0x1000}, {&(0x7f00005d5000-0xdc)="1495be1976187348c425c003ec4a049b52f2e06dee08359e5b86bdaf1dd4acace4880fed02fc415045d29876af94297fe3db4c3b569570f3ef302f77a197f2bc8e564d644e4b52bd8ffd9d68124d8393450a5acf7de7d0d0a886ea502410de5ae4353da9c5a950d0e5225ebc61c9ef0fcf1a6908a9634153f016c9332608e3c68a92b0b1f4a81d0b78cfd3bbc1ca6f978227fb73f2bfe4dfeebcdaf6d57ce611daf89baefcdd72fa1e0a84f1ad82c332af05aa237f2726ccf67ee1d2811b4694618157f916cb3b0ee273d91476b8a0463fe8226ad44d00f57c57e7c5", 0xdc}, {&(0x7f0000618000-0xfd)="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", 0xfd}], 0x6, 0xa) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f000076d000-0xb)="2f6465762f6877726e6700", 0x301000, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009ab000)="2f6465762f7667615f6172626974657200", 0x4040, 0x0) r6 = syz_open_dev$mice(&(0x7f000026e000)="2f6465762f696e7075742f6d69636500", 0x0, 0x40100) syz_open_pts(r5, 0x400001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r6, 0x40044590, &(0x7f0000001000-0x4)=0x9) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f000044e000)={0x3, 0x1083, 0xd, 0x0, 0x4ab6d45f, 0x400000000000, 0xffffffffffffffff, 0x4, 0x0}, &(0x7f00007b2000)=0x20) mmap(&(0x7f0000ac3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/07/30 17:32:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000000011, 0x802, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000021000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) fsetxattr(0xffffffffffffffff, &(0x7f0000fab000-0x11)="2f6465762f7667615f6172626974657200", &(0x7f000039d000-0x11)="2f6465762f7667615f6172626974657200", 0x11, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00002bd000)="2f6465762f6175746f667300", 0x10040, 0x0) getpid() perf_event_open(&(0x7f0000701000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000ca5000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000cac000)=0x14) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000dfc000-0x4)=0xff, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f00009ac000)=0x0, &(0x7f0000ba9000-0x4)=0x4) r2 = socket(0x11, 0x802, 0x300) setsockopt(r2, 0x107, 0x12, &(0x7f0000000000)="", 0x4) sendmmsg(r0, &(0x7f0000518000-0x240)=[{{&(0x7f0000818000+0x297)=@nfc_llcp={0x27, 0x100000001, 0x0, 0x0, 0x0, 0x0, "32502071edb5c8b9886d4e524854bf2d9414ecbaec3486a4673cbe00953bd2d0ba04f894f4cd6545fa2290bf12e25539cf112c18f2ccb0bd93ac05ca6286d4", 0x0}, 0x60, &(0x7f0000b03000)=[], 0x0, &(0x7f0000b33000-0xb0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2017/07/30 17:32:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00005f5000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = creat(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000085b000-0xc)={0x0, @empty=0x0, @multicast1=0x0}, &(0x7f0000541000)=0xc) write$tun(r1, &(0x7f0000012000)=@pi={0x0, 0x0, ""}, 0x8) truncate(&(0x7f00007f3000-0x8)="2e2f66696c653000", 0x7f) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000695000)={0x0, 0x0, 0x0}, 0xc) fcntl$addseals(r1, 0x409, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000386000)={0x0, 0x0, 0x0}, 0xc) getresgid(&(0x7f0000d71000)=0x0, &(0x7f000081b000-0x4)=0x0, &(0x7f00003b1000-0x4)=0x0) syz_fuse_mount(&(0x7f0000355000-0x8)="2e2f66696c653000", 0xa002, r2, r3, 0xffffffffffffff80, 0x20008) syz_open_dev$sg(&(0x7f0000cbd000)="2f6465762f73672300", 0x8000, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00006f3000-0x8)={0x0, 0x2}, &(0x7f0000596000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000ede000-0x8c)={r4, @in6={{0xa, 0x0, 0x101, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00000e6000)=0x0, &(0x7f0000c0d000-0x4)=0x4) unlink(&(0x7f00009e8000)="2e2f66696c653000") lremovexattr(&(0x7f00003eb000)="2e2f66696c653000", &(0x7f000069e000-0x6)="776c616e3000") syz_open_dev$urandom(&(0x7f0000012000)="2f6465762f7572616e646f6d00", 0x0, 0x168c0) setsockopt$inet_int(r1, 0x0, 0x2f, &(0x7f0000b73000-0x4)=0x2, 0x4) mount(&(0x7f00000f8000-0x2)="2e2f66696c653000", &(0x7f00005e7000-0x8)="2e2f66696c653000", &(0x7f00000bb000-0x5)="7666617400", 0x2080, &(0x7f0000aa4000-0xf3)="") unlink(&(0x7f00004c9000-0x8)="2e2f66696c653000") unlink(&(0x7f000079e000-0x8)="2e2f66696c653000") close(r0) lsetxattr(&(0x7f0000e48000-0x8)="2e2f66696c653000", &(0x7f000016d000-0x6)="776c616e3000", &(0x7f0000f84000-0x1)="00", 0x1, 0x3) 2017/07/30 17:32:50 executing program 7: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x80000000, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x7, &(0x7f0000fd5000-0x10)={0x0, 0x0}) accept(0xffffffffffffffff, &(0x7f000004a000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000049000)=0x58) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x400000000, 0x0}, &(0x7f0000048000)=0xb3, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000fa2000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x1) io_setup(0x4000000cde, &(0x7f000042b000-0x8)=0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000fd7000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00") r1 = creat(&(0x7f0000c0f000-0x8)="2e2f66696c653000", 0x4) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000d07000-0x8)=0x10001) flock(r1, 0x3) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x1, 0x803f, 0xffffffffffffffff, 0x40000) flock(r0, 0x2) close(r0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x8, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006e5000/0x3000)=nil, 0x3000, 0x3, 0x3e, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000fbb000)="2f6465762f6e65742f74756e00", 0x0, 0x801) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f00007b5000)={0xa40, 0x53672981, 0xfffffffffffffffa, 0x9e, &(0x7f0000fd8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, &(0x7f0000fd8000)="", 0x30, &(0x7f0000da8000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x17fffffff, 0x0}, &(0x7f0000e5e000)=0x0, 0x4) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) exit(0x2) [ 45.926528] syz-executor4: vmalloc: allocation failure: 17179607040 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 45.942144] CPU: 0 PID: 6645 Comm: syz-executor4 Not tainted 4.9.40-ged32335 #11 [ 45.949673] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.958999] ffff8801a7d37880 ffffffff81d8d829 1ffff10034fa6f13 ffff8801cf60c680 [ 45.966947] ffffffff83ab7400 0000000000000001 0000000000400000 ffff8801a7d37990 [ 45.974896] ffffffff8144bc62 024000c200000003 0000000041b58ab3 ffffffff8418db5d [ 45.982848] Call Trace: [ 45.985408] [] dump_stack+0xc1/0x128 [ 45.990741] [] warn_alloc+0x212/0x240 [ 45.996160] [] ? zone_watermark_ok_safe+0x280/0x280 [ 46.002794] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 46.009598] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 46.016238] [] ? __alloc_pages_slowpath+0x1e50/0x1e50 [ 46.023045] [] __vmalloc_node_range+0x3f5/0x5f0 [ 46.029326] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 46.036132] [] ? kmalloc_order_trace+0x7a/0x190 [ 46.042415] [] vmalloc+0x5b/0x70 [ 46.047396] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 46.053852] [] xt_alloc_entry_offsets+0x41/0x60 [ 46.060137] [] translate_table+0x21a/0x1e80 [ 46.066075] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 46.073053] [] ? ip6t_alloc_initial_table+0x6a0/0x6a0 [ 46.079859] [] ? check_stack_object+0x68/0x140 [ 46.086056] [] ? __check_object_size+0x174/0x3a9 [ 46.092424] [] ? 0xffffffff810002b8 [ 46.097665] [] do_ip6t_set_ctl+0x2be/0x470 [ 46.103517] [] ? compat_do_ip6t_set_ctl+0x150/0x150 [ 46.110148] [] ? mutex_unlock+0x9/0x10 [ 46.115652] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 46.122717] [] nf_setsockopt+0x67/0xc0 [ 46.128222] [] ipv6_setsockopt+0x115/0x150 [ 46.134072] [] tcp_setsockopt+0x82/0xd0 [ 46.139663] [] sock_common_setsockopt+0x95/0xd0 [ 46.145950] [] SyS_setsockopt+0x160/0x250 [ 46.151716] [] ? SyS_recv+0x40/0x40 [ 46.156957] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 46.163589] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 46.170395] [] ? trace_hardirqs_on_thunk+0x1a/0x1c 2017/07/30 17:32:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00004c4000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e87000-0x44)=@ethtool_dump={0x3c, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00001ac000-0x4)=0xb0c0, 0x4) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000db8000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000901000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009c7000)=0xe8) lstat(&(0x7f0000562000)="2e2f66696c653000", &(0x7f0000bbd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f00000e1000)=0x0) stat(&(0x7f0000b85000)="2e2f66696c653000", &(0x7f0000184000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sysfs$2(0x2, 0x7f392679, &(0x7f0000768000-0xf1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getresgid(&(0x7f0000a18000-0x4)=0x0, &(0x7f0000892000-0x4)=0x0, &(0x7f0000782000)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000762000-0x4)=0x0) syz_open_dev$tun(&(0x7f0000c40000)="2f6465762f6e65742f74756e00", 0x0, 0x40) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000422000)={0x0, 0x0, 0x0}, 0xc) r9 = getegid() sendmsg$netlink(r0, &(0x7f00006b7000)={&(0x7f0000a11000)={0x10, 0x0, 0x9, 0x5}, 0xc, &(0x7f0000cdb000)=[{&(0x7f0000408000-0x16c)=[{0x14, 0x3f032b73, 0x400, 0xffff, 0x40, "e88f9d1b"}, {0x54, 0x7, 0x300, 0x8, 0xff, "abbb59d05e6e515f10a6b4887a78de07cee0b597b20c30ff984efbbc526effa19584d8cf55dbb48cf17a30093bbb84df6cd8a05c2055bd56695a2538ed28f8141b04a9eb"}, {0x104, 0x3ff, 0x4, 0x101, 0x800000000000, "5bcf137d70296e33936a93a8b67fd1331f299e9244c031361853976e78600bd070684d83c652a75e8e3ec5e4e17b1d6da7ed65062ae1bfa574734e71a2be980479052a60c5638bcccd863899b5a0da4f8f3b7a596eedff0b1ae831dbcf6250bc573698190d6c14605afddd0fbb62e5b92228a3a38b67e1d92bcc726082ea0fe36e91e686c0f8fe4a4094d4a613d70c86b1e01dcd5c99235a278107fd05f334bd75a082071f761f0b3266b8220cb9ff023f2f2649afad69db12bb10d7ba8619b46a9e8bc44c7bb527ea295d0e2666ee22d4a7bd9c101040859969c7e1f6482a1008cee83d12288dd34493de4817fc0bd65b"}], 0x16c}, {&(0x7f0000860000-0x3c4)=[{0x8c, 0x2, 0xd00, 0x6, 0x9c, "4e464f5b813388b151a4b993e2b48b495bcd809d19b5566a39c09cbb2bbf316cbf6608c8ba0275041c74b0f910d10aaf84f81f4929befa14133d27ebbdf30bd603177558c7bdfbde904df0e7f2e1d30e00e07d3d6d088a3b184d7c9d8bb19d29cd4bb66adc32d52c5cd224faf18d2eb5fb739653a2134b7c6e"}, {0xb8, 0x8, 0x600, 0x800, 0x2, "084962134c146d9634281dd365430c4fa7781b7aa2d63c63e330a2d2506519818c395b269931b4e7fda9193af1a4e6596354651d2ef89c350686dce057a0ffae385e6b4642082de1df90857e8839e5dfd7c72c7a6857f2200c6c441db96e24720ed593c22105aced5ea55ed593724f71cda30c984382f0a24de097e4736cf1f75cc2cbbd45f1f1060b58072d5845845de5948517525f0af256b28b8f7ef22485e4695ae75e1de3"}, {0x60, 0x20, 0x204, 0x2, 0x10001, "e466a61695e68236f08e4923f6a666c315f2389f72c2fd9e3fa28eb0bbf5fd97820e911bcf7cbc8491636b22b706750efad6a3617ac03561b8c0f0bd20bff2bca585658425c5639b9ce54d7d973da5f6"}, {0x110, 0x0, 0x0, 0xfffffffffffffff7, 0x2, "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"}, {0x30, 0x10000, 0x101, 0xffff, 0x8, "10517ad398f6b53722f8526c38e4112ed793c0bf149b559796e64cb4c00962c5"}, {0xe0, 0x6, 0x28, 0x7, 0x7, "89ddd492b8c70985bdecb142cf1122625948b45dcf749eebc0b8b0bfe2aa521393a85cbd8c557091f9c6042ca5196195f2480b3e8576ac918737e1c110234a08f32f65769a67cbc6468594040ab700d7fb07fd05f0028b21957d7f5e1de737f459c74487cc2c9a94fd590d5e72f9daf361a2966495f0f2e7621d2563ef6f8b473c37408592871118487fce079408e11d906d98995d29d4b7c7482b93f8786379e5f54c725369c3eae099bc538fe200f0442e976439be33c2602374edc45029e4cc4c346a3d98ebc5187a032f376b5883"}], 0x3c4}], 0x2, &(0x7f0000d99000)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x9, 0x40804}, 0x8001) [ 46.176940] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 46.186421] Mem-Info: [ 46.189033] active_anon:83204 inactive_anon:60 isolated_anon:0 [ 46.189033] active_file:3488 inactive_file:4634 isolated_file:0 [ 46.189033] unevictable:0 dirty:55 writeback:0 unstable:0 [ 46.189033] slab_reclaimable:4578 slab_unreclaimable:46348 [ 46.189033] mapped:20799 shmem:68 pagetables:753 bounce:0 [ 46.189033] free:1465610 free_pcp:388 free_cma:0 [ 46.222971] Node 0 active_anon:326704kB inactive_anon:240kB active_file:13952kB inactive_file:18536kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:83196kB dirty:220kB writeback:0kB shmem:272kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 18432kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 46.255081] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 46.285758] lowmem_reserve[]: 0 2910 6411 6411 [ 46.292789] DMA32 free:2981160kB min:30600kB low:38248kB high:45896kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2981856kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:696kB local_pcp:696kB free_cma:0kB [ 46.325309] lowmem_reserve[]: 0 0 3501 3501 [ 46.331706] Normal free:2864192kB min:36816kB low:46020kB high:55224kB active_anon:333072kB inactive_anon:240kB active_file:13952kB inactive_file:18536kB unevictable:0kB writepending:220kB present:4718592kB managed:3585220kB mlocked:0kB slab_reclaimable:18312kB slab_unreclaimable:186176kB kernel_stack:6688kB pagetables:3012kB bounce:0kB free_pcp:800kB local_pcp:544kB free_cma:0kB [ 46.368125] lowmem_reserve[]: 0 0 0 0 [ 46.373091] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 46.388415] DMA32: 6*4kB (M) 2*8kB (M) 2*16kB (M) 3*32kB (M) 2*64kB (M) 2*128kB (M) 3*256kB (M) 2*512kB (M) 1*1024kB (M) 2*2048kB (M) 726*4096kB (M) = 2981160kB [ 46.406403] Normal: 18*4kB (UM) 5*8kB (UM) 22*16kB (UM) 1025*32kB (UME) 594*64kB (UM) 206*128kB (UME) 111*256kB (UME) 15*512kB (UE) 4*1024kB (UME) 2*2048kB (M) 664*4096kB (M) = 2861680kB [ 46.425873] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 46.434789] 8189 total pagecache pages [ 46.438658] 0 pages in swap cache [ 46.442118] Swap cache stats: add 0, delete 0, find 0/0 [ 46.447454] Free swap = 0kB [ 46.450479] Total swap = 0kB [ 46.453524] 1965979 pages RAM [ 46.456604] 0 pages HighMem/MovableOnly [ 46.460582] 320233 pages reserved [ 46.464359] syz-executor4: vmalloc: allocation failure: 17179607040 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 46.475501] CPU: 1 PID: 6669 Comm: syz-executor4 Not tainted 4.9.40-ged32335 #11 [ 46.483000] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 46.492320] ffff8801c9a2f880 ffffffff81d8d829 1ffff10039345f13 ffff8801d901de00 [ 46.500273] ffffffff83ab7400 0000000000000001 0000000000400000 ffff8801c9a2f990 [ 46.508223] ffffffff8144bc62 024000c200000003 0000000041b58ab3 ffffffff8418db5d [ 46.516173] Call Trace: [ 46.518730] [] dump_stack+0xc1/0x128 [ 46.524083] [] warn_alloc+0x212/0x240 [ 46.529502] [] ? zone_watermark_ok_safe+0x280/0x280 [ 46.536133] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 46.542940] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 46.549578] [] ? __alloc_pages_slowpath+0x1e50/0x1e50 [ 46.556383] [] __vmalloc_node_range+0x3f5/0x5f0 [ 46.562668] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 46.569475] [] ? kmalloc_order_trace+0x7a/0x190 [ 46.575763] [] vmalloc+0x5b/0x70 [ 46.580748] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 46.587204] [] xt_alloc_entry_offsets+0x41/0x60 [ 46.593489] [] translate_table+0x21a/0x1e80 [ 46.599433] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 46.606425] [] ? ip6t_alloc_initial_table+0x6a0/0x6a0 [ 46.613237] [] ? check_stack_object+0x68/0x140 [ 46.619433] [] ? __check_object_size+0x174/0x3a9 [ 46.625802] [] ? 0xffffffff810002b8 [ 46.631046] [] do_ip6t_set_ctl+0x2be/0x470 [ 46.636897] [] ? compat_do_ip6t_set_ctl+0x150/0x150 [ 46.643534] [] ? mutex_unlock+0x9/0x10 [ 46.649041] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 46.656107] [] nf_setsockopt+0x67/0xc0 [ 46.661609] [] ipv6_setsockopt+0x115/0x150 [ 46.667458] [] tcp_setsockopt+0x82/0xd0 [ 46.673050] [] sock_common_setsockopt+0x95/0xd0 [ 46.679336] [] SyS_setsockopt+0x160/0x250 [ 46.685100] [] ? SyS_recv+0x40/0x40 [ 46.690344] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 46.696985] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 46.703797] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 46.710341] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 46.718067] Mem-Info: [ 46.721097] active_anon:81245 inactive_anon:60 isolated_anon:0 [ 46.721097] active_file:3488 inactive_file:4635 isolated_file:0 [ 46.721097] unevictable:0 dirty:56 writeback:0 unstable:0 [ 46.721097] slab_reclaimable:4593 slab_unreclaimable:46782 [ 46.721097] mapped:20845 shmem:69 pagetables:746 bounce:0 [ 46.721097] free:1467099 free_pcp:446 free_cma:0 [ 46.756697] Node 0 active_anon:331116kB inactive_anon:240kB active_file:13952kB inactive_file:18540kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:83280kB dirty:224kB writeback:0kB shmem:276kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 46.786608] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 46.816466] lowmem_reserve[]: 0 2910 6411 6411 [ 46.821964] DMA32 free:2981160kB min:30600kB low:38248kB high:45896kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2981856kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:696kB local_pcp:696kB free_cma:0kB [ 46.854027] lowmem_reserve[]: 0 0 3501 3501 [ 46.863403] Normal free:2865256kB min:36816kB low:46020kB high:55224kB active_anon:331116kB inactive_anon:240kB active_file:13952kB inactive_file:18540kB unevictable:0kB writepending:224kB present:4718592kB managed:3585220kB mlocked:0kB slab_reclaimable:18372kB slab_unreclaimable:187240kB kernel_stack:6432kB pagetables:2984kB bounce:0kB free_pcp:1128kB local_pcp:668kB free_cma:0kB [ 46.934315] lowmem_reserve[]: 0 0 0 0 [ 46.943162] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 46.972442] DMA32: 6*4kB (M) 2*8kB (M) 2*16kB (M) 3*32kB (M) 2*64kB (M) 2*128kB (M) 3*256kB (M) 2*512kB (M) 1*1024kB (M) 2*2048kB (M) 726*4096kB (M) = 2981160kB [ 46.999396] Normal: 12*4kB (UME) 3*8kB (UE) 26*16kB (UME) 1028*32kB (UME) 596*64kB (UME) 200*128kB (UM) 111*256kB (UME) 15*512kB (UE) 4*1024kB (UME) 1*2048kB (M) 668*4096kB (M) = 2875496kB [ 47.048413] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 47.050756] IPVS: Creating netns size=2536 id=13 [ 47.062069] 8198 total pagecache pages [ 47.065933] 0 pages in swap cache [ 47.069360] Swap cache stats: add 0, delete 0, find 0/0 [ 47.077876] Free swap = 0kB [ 47.081153] Total swap = 0kB [ 47.084195] 1965979 pages RAM [ 47.087279] 0 pages HighMem/MovableOnly [ 47.091503] 320233 pages reserved 2017/07/30 17:32:51 executing program 3: mmap(&(0x7f0000000000/0xf0c000)=nil, 0xf0c000, 0x0, 0x10, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000aa000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005ba000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$loop(&(0x7f000002d000-0xb)="2f6465762f6c6f6f702300", 0x1, 0x4842) fcntl$getownex(r1, 0x10, &(0x7f0000fdb000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00006bf000)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x2000000003, 0x10011, r2, 0x0) fstat(r0, &(0x7f000001d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) iopl(0xff) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000814000)={{0x3, 0x0}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84, 0x40, 0x6, 0x10001, 0x6, 0x2acc, 0x9, 0x0, 0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000da6000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005d1000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000032f000-0x24)={r3, 0x19, "8e27d31720f4d86ba57d4f8a22f31f951833cbd941b924c97b"}, &(0x7f0000f58000)=0x24) 2017/07/30 17:32:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f9b000)="2e2f66696c653000", 0x1) listen$netrom(r0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000aee000)="2f6465762f766373612300", 0x1, 0x0) fsetxattr(r1, &(0x7f000009a000)="73656c6673797374656d63707573657447504c00", &(0x7f0000eb0000-0xb)="2f6465762f766373612300", 0xb, 0x2) ppoll(&(0x7f00001f7000)=[{r1, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, &(0x7f0000560000)={0x0, 0x0}, &(0x7f0000b06000)={0x0}, 0x8) getsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f000025b000-0x8d)="", &(0x7f000004e000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x103) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f000093e000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000ea2000)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000116000)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f35000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000014a000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x2, 0x2, 0x400, 0x9, 0x80, 0x20, 0x7fffffff, r3, r4}, {0x9, 0x27, 0x8, 0x0, 0x8, 0xe79a, 0x8000, 0x8}, {0x5, 0x2, 0x7, 0x10001}, 0x8, 0x100000000, 0x80000001, 0x0, 0x40, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x609, 0x80000000}, 0x11, @in=@loopback=0x7f000001, 0xd02, 0x2, 0x3, 0x7ff, 0x93c7, 0x1, 0x6}}, 0xe8) inotify_init() getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00001b9000)={0x0, []}, &(0x7f0000958000-0x4)=0x4) getsockopt$netlink(r1, 0x10e, 0xf, &(0x7f0000952000)="000000000000000000000000000000000000000000", &(0x7f0000d2d000-0x1)=0x15) r5 = semget$private(0x0, 0x3, 0x20) semctl$SEM_INFO(r5, 0x2, 0x13, &(0x7f000010e000-0x34)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r6 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r6, &(0x7f0000d4d000-0x10)={0x2, 0x1, @rand_addr=0x283, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r6, &(0x7f0000dbb000)="37", 0x1, 0x20000011, &(0x7f0000dc2000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r6, 0x8919, &(0x7f0000931000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet(r6, &(0x7f0000daa000)="5e61c061b58d4e8b1fc4f8ee4fae63dc98416356bbac22f0be30070000007100000000000080009663599ae5ec9f7f12eb0e494cab314a98f0d951edc5ea1c485db9ebb6b70e6c97c66b05d48504a11d3b57b3", 0x53, 0x20040040, &(0x7f0000dca000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000dc4000)=[{r6, 0x4000, 0x0}, {r6, 0x48, 0x0}, {r6, 0x2000, 0x0}, {0xffffffffffffffff, 0x2000, 0x0}, {0xffffffffffffffff, 0x400, 0x0}, {0xffffffffffffffff, 0x400, 0x0}, {0xffffffffffffffff, 0x2000, 0x0}, {0xffffffffffffffff, 0x1000, 0x0}], 0x8, 0x658) setsockopt(r1, 0x7, 0x8bd, &(0x7f0000111000)="850e0417ce3b2a7468d6634d2df26c959cac3082e6328d47a088cfeef4ee006c681a313305af76eee24cc2e374a72f03985af2a11645e29a3d6105c7cc3432084aeced819c", 0x45) recvfrom$inet(r6, &(0x7f000031a000-0x19)="00000000000000000000000000000000000000000000000000", 0x19, 0x2, &(0x7f0000dc3000)={0x2, 0x0, @rand_addr=0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) r7 = socket(0x100000000011, 0x802, 0x40000005) setsockopt(r7, 0x107, 0x12, &(0x7f0000000000)="", 0x4) socket$netlink(0x10, 0x3, 0x4) 2017/07/30 17:32:51 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000330000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000620000-0x34)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000f36000-0x34)={{0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ftruncate(0xffffffffffffffff, 0x0) mmap(&(0x7f00002da000/0x1000)=nil, 0x1000, 0x3, 0x24011, 0xffffffffffffffff, 0x0) mmap(&(0x7f000067c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$unix(r0, &(0x7f000067d000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f000067c000)=0x8, 0x80000) mmap(&(0x7f000067c000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) mmap(&(0x7f0000a9e000/0x2000)=nil, 0x2000, 0x20000000200000f, 0x1d, 0xffffffffffffffff, 0x3) r4 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000c57000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) setrlimit(0x7, &(0x7f0000194000-0x10)={0x40, 0xfb}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0x0, 0xffffffffffffffff, 0x0) r7 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f00004c8000)=0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000089d000)={0x0, 0xffffffffffffff15, 0xd16c, 0x6, 0x0, 0x3ff}, &(0x7f0000d08000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r10, 0x84, 0x71, &(0x7f000001d000-0x8)={r11, 0xeb59}, &(0x7f0000b6d000-0x4)=0x8) sendmsg$unix(r8, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r7]}], 0x1, 0x0}, 0x0) recvmsg(r9, &(0x7f0000cd5000-0x38)={&(0x7f0000cd2000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000cd3000-0x60)=[], 0x0, &(0x7f0000af7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x100, 0x0}, 0x0) recvmsg(r9, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)="", 0xfc13, 0x0}, 0x0) unshare(0x8000400) 2017/07/30 17:32:51 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xa) mbind(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000007000-0x8)=0x0, 0x9, 0x0) madvise(&(0x7f000000b000/0x2000)=nil, 0x2000, 0x4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000f000-0x12)="5b255d74727573746564776c616e30282500", 0x1) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000009000)={0x0, 0x80000000, 0x3, 0xbfe8}, &(0x7f0000002000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000000b000)={r1, 0x7, 0x30}, &(0x7f0000003000)=0xc) 2017/07/30 17:32:51 executing program 2: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00006fc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000cfa000/0x2000)=nil, 0x2000, 0x3, 0x10, r0, 0xfffffffffffffffc) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000a54000-0xa0)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x9, 0x9, 0xffff}, &(0x7f000058c000-0x4)=0xa0) r3 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x2) write$tun(r3, &(0x7f0000017000-0x64)=@hdr={0x2, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, "92b2aaf7fb5e6b0ca045cb00223b40b457fbd241be9c87a2667820eb22648420c90d8521492ed87df9532ad5e2b2373d846d33c0edbd2b4ee332e73e67c822c27748dfdfeffbbbe07b9d132d37"}, 0x58) write$tun(r3, &(0x7f0000fbf000-0x28)=@hdr={0x1, 0x4, 0x0, 0x0, 0x1, 0x1, "6224d8c734e065cdf1da7eb099ed0000574584c6e431263b7e1c98aa895b9a43a0"}, 0x2c) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f00001d1000)=0x0) write$fuse_notify_retrieve(r3, &(0x7f0000004000-0x30)={0x30, 0x5, 0x0, 0x4, 0x7fff, 0x0, 0xfffffffffffffffa}, 0x30) ppoll(&(0x7f000041f000)=[{r3, 0x0, 0x0}, {r3, 0x40, 0x0}, {r3, 0x47e, 0x0}, {r1, 0x2002, 0x0}, {r3, 0x8, 0x0}, {r3, 0x0, 0x0}, {r3, 0x8, 0x0}, {r3, 0x140, 0x0}], 0x8, &(0x7f0000cfa000)={0x77359400, 0x0}, &(0x7f000082c000-0x8)={0x9}, 0x8) mmap(&(0x7f0000cf1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000cf3000-0x18)={r2, 0x2, 0x20, 0x100000001, 0xc000000000000}, &(0x7f0000cf3000-0x4)=0x18) mmap(&(0x7f0000cf1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r3, &(0x7f0000cf3000)="2e2f66696c653000", 0x521201, 0xc0) mmap(&(0x7f0000cf2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000643000-0x10)={0x401, 0x4, 0x100000000, 0x8, r2}, &(0x7f00004c4000-0x4)=0x10) stat(&(0x7f0000cf2000-0x8)="2e2f66696c653000", &(0x7f0000cf2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000554000-0xc8)={r2, 0xfff, 0xbf, "f0dd3171bbe294c6c38b9a2a79b6e2bb72218f9c1957b897c08cdd75b0f1af2836c9250a41f1043ecb1e92f4e46c93367951e98bb03818ef8f7987a29eb70d2ce3a43027216603c958e7c8b1bf614de992dde3ab931aa5dc08ba0040b7ba606be3a3029175c00f4c7504a050fb2e7ed9f16fa97ca26b795d8ebee60babb40fb6e77188d41dabe91316cad07e8265116ef918cbd226c4ae705f7ea759ec92a0f1565277fd61354d6b43c25d3a25f1a67e1fd5593a864cec5a2be2e6c0239670"}, 0xc8) syz_open_dev$tun(&(0x7f0000a83000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x22000) mmap(&(0x7f0000cf3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse_init(r3, &(0x7f0000cf3000)={0x50, 0x1, 0x400, 0x80000001, 0x0, 0x8, 0x8, 0x4, 0x1, 0x7f, 0xd3d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) close(r3) mmap(&(0x7f0000cf4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000cf5000-0x4)=0x0, &(0x7f0000cf5000-0x4)=0x4) setsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f00009a3000-0x22)="2fc8a2ed283637442876f5670a4d75e69bc756d63ae612cd58ceb3b479dca4b625c0", 0x22) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000cf5000-0x4c)={r2, 0x44, "33f8aa9ef338c341954194abf9ed6f0aea02b3a38d4b6b2ef926cf0349c6a687a0a0351728dc150ac3d1b4114cc39fbf70161ee451ec6a39001f6e3c6ffd5a4303cd9853"}, &(0x7f00009ff000)=0x4c) readv(r3, &(0x7f0000c45000-0x70)=[{&(0x7f0000fc5000-0x32)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbf}, {&(0x7f0000fc4000-0x6)="000000000000", 0x6}, {&(0x7f0000fc3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b}, {&(0x7f000022e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33}, {&(0x7f0000fc4000-0x60)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x60}, {&(0x7f00008f4000-0x6b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b}, {&(0x7f0000b20000-0x55)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x55}], 0x7) 2017/07/30 17:32:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0xfffffffffffffffc) fcntl$notify(r0, 0x80000000, 0x28) seccomp(0x0, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000000)=[]}) r1 = gettid() r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) shmget(0x2, 0x1000, 0xc0, &(0x7f0000b47000/0x1000)=nil) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000063000)="2f6465762f6877726e6700", 0x2002, 0x0) connect$llc(r3, &(0x7f0000e44000-0x10)={0x1a, 0xff, 0xc2ed, 0x4, 0x9, 0x57b2, @random="eb6aa70d6bc5", [0x0, 0x0]}, 0x10) ppoll(&(0x7f0000f0d000)=[{r2, 0x2120, 0x0}, {0xffffffffffffffff, 0x8010, 0x0}, {r2, 0x1100, 0x0}], 0x3, &(0x7f0000b79000-0x10)={0x0, 0x0}, &(0x7f0000d61000-0x8)={0xffffffffffffff00}, 0x8) r4 = memfd_create(&(0x7f0000000000)="fff8", 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x891b, &(0x7f00002a8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) pwritev(r4, &(0x7f0000d65000-0xa0)=[{&(0x7f0000e51000-0x43)="0d6e7e1daad0e2aff0ecf4a17b8c5a7ad64db97bf75a6e2087535a7df30e6543a1b3a49b3eb80d9425c14476a4cac094acd821c71612a5d4c8b9ed", 0x3b}, {&(0x7f0000d9e000-0xe9)="39dd90d31d5e3b0eaa96608248c9756126ba346d06ead0ba40eefd6ada97428c1003dd30c5d47d822c473367b757f10c0486501e87a7ef86d44227320e7792e107362fc508e1cf63011dd370ab0f0bdb409069bc54045742e2a7224053343d83024b0aaed593ae116f790047c5b801c04350dc844e3c24d73c19cadfa8db508c83fdf6ffdf6939baff40c888e4f6b54ef1932f43eb4e933095c047f42f86c89775215f2cb2e9cce7de643cbcd0c22d090e66e757ac3929be0511ca5fb85738ddf21ec5f449c8e738fb4a3e70508c5dbc006c55e94bfca0d9d298c9365730afba3d5e", 0xe2}, {&(0x7f000012e000)="", 0x0}, {&(0x7f0000fd8000)="24e52f5af6822f036844d28dd061b9d70d83328b922425736b0f2302cd8ce8fec4e7914e58a523daa4da992d7464eb3a290819d4cbfec918c9e9d5f4781624cdaacad129afd5a1cb9ad7ee15e21a87c87dd183b62ae4ab7c1bf7b4d0b8991f9b1594ac7d9bfdb105b90fca30de5429bb60926ffea85de45666707beed988c16dd5f41a0515b8ff7c334d625921381e92ec4bb5e2dcd433c23c926b7af097fd59f8e93b7f41fe48d0a2f996b38b9843125d196e688c49df8cac040489ca0a1faf799d1e3f79b33efdac6ce5", 0xcb}, {&(0x7f0000382000)="e4f786c3912b7057c60be50bbfa58a1ad061626eadb9f7bb488af744fa17b15bdb2970650afc5fa978e8c2bd5bed6e350306420ed0c6dd6e3f8e8531fbcb9086cbffd5a2c065cf3961d044368d6fabe525edb3cdde971573b0a6c3efc9ef7de0d665f68b33bf7576d7f464708832dc7659be5a3f247210b91b3e5b91598256ffefc979fedfca77873d39ce51d8f63b51e0012be0053fbc7c572ffcbaf5e5d0d98aefcf94", 0xa4}], 0x5, 0x7fffc) write$fuse_bmap(r4, &(0x7f000039d000-0x18)={0x18, 0x7ff, 0x3, 0x3}, 0x18) r5 = openat(r4, &(0x7f0000397000)="2e2f66696c653000", 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000006000)={0x0, 0x0, 0x10004, 0x0}) r6 = inotify_init1(0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f000095e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ab6000-0x4)=0xc) mmap(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0xa, 0x8012, r4, 0x0) delete_module(&(0x7f0000753000)="2100", 0xa00) r8 = syz_open_dev$vcsa(&(0x7f0000013000-0xb)="2f6465762f766373612300", 0x2, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4102) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x2011, r9, 0x0) pwrite64(r9, &(0x7f0000ca8000-0x50)="", 0x0, 0x0) read(r9, &(0x7f0000e5c000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0xc00) ioctl$KDGKBENT(r8, 0x4b46, &(0x7f0000012000)={0x4c, 0x0, 0x1}) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x7) fcntl$setown(r5, 0x8, r7) fcntl$getownex(r6, 0x10, &(0x7f0000014000-0x8)={0x0, 0x0}) 2017/07/30 17:32:51 executing program 1: mmap(&(0x7f0000000000/0xabd000)=nil, 0xabd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000054000-0x8)="2e2f66696c653000", 0x123080, 0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00008c6000-0x4)=0x9) mmap(&(0x7f0000abd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000abd000)=0x0) mmap(&(0x7f0000abd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000abd000)=0x0) timer_create(0x2, &(0x7f000001a000-0x50)={0x0, 0x0, 0x1, @tid=r2}, &(0x7f0000029000-0x4)=0x0) sendto$ipx(r0, &(0x7f000060b000)="97552bcb99fb24539b3b1f520bc1178bb5f74a2354b5d788462fa0fbb1cb057ab2366a16a18c647dad63a139ebf51e59b5c1398f15f7f401b0137da060c19066ab5031c01a833acc748dab479c230f97d019a2ee60c519b1e927749a2a06a2", 0x5f, 0x4044, 0x0, 0x0) timer_settime(r3, 0x0, &(0x7f0000052000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000050000)={{0x0, 0x0}, {0x0, 0x0}}) timer_create(0x2, &(0x7f000004e000)={0x0, 0x0, 0x1, @tid=0x0}, &(0x7f000004e000)=0x0) mmap(&(0x7f0000abe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDMKTONE(r0, 0x4b3b, 0x8) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000957000-0x6)="766567617300", 0x6) timer_settime(r4, 0x1, &(0x7f000004e000)={{0x0, 0x0}, {0x0, 0x0}}, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000ac0000)=[{&(0x7f00003c4000)="", 0x0}], 0x1) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r1, &(0x7f0000148000-0x4)=0x0) r5 = socket$inet(0x2, 0x80003, 0x3) ioctl$sock_inet_SIOCSIFNETMASK(r5, 0x891c, &(0x7f000040d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) timer_create(0x2, &(0x7f000004a000)={0x0, 0x8, 0x0, @pad=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000004a000)=0x0) r7 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000378000-0x10)={0x1, &(0x7f0000756000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00007fa000)={r8, 0x4000200002}) ioctl$KDGETKEYCODE(r7, 0x4b4c, &(0x7f0000abf000)={0x553, 0x3f}) ioctl$TCSETAF(r7, 0x5404, &(0x7f000094d000-0x14)={0x0, 0x6b3, 0x20000000c7a0, 0x8, 0x3f, 0x1, 0xccb6, 0x3, 0x3, 0x5194da39}) timer_settime(r6, 0x0, &(0x7f0000013000)={{0x20, 0x0}, {0x0, 0x7}}, &(0x7f000004f000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/07/30 17:32:51 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x2, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x80000000, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = signalfd(0xffffffffffffffff, &(0x7f00008db000)={0x0}, 0x8) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000449000-0x4)=0xfffffffffffff000, &(0x7f0000fec000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xc, 0x10, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00009ab000)={0x100000000, 0x7, 0x200, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000a1e000/0x4000)=nil, 0x4000, 0x1000004, 0x40000002871, r3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() syz_open_dev$sg(&(0x7f0000fcd000-0x9)="2f6465762f73672300", 0x0, 0x800) r4 = gettid() r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x1000, 0x0, &(0x7f000091e000/0x1000)=nil) mkdir(&(0x7f000000e000)="2e2f636f6e74726f6c00", 0x0) r6 = inotify_init() r7 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r5, &(0x7f00007a8000)={0x2000000002, 0x0}) inotify_add_watch(r6, &(0x7f0000e87000+0xf45)="2e2f636f6e74726f6c00", 0x80000000) inotify_add_watch(r6, &(0x7f0000149000-0xa)="2e2f636f6e74726f6c00", 0x100000c) rmdir(&(0x7f0000d53000)="2e2f66696c653000") mmap(&(0x7f0000000000/0xf14000)=nil, 0xf14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet(0x2, 0x4000000002, 0x0) connect$inet(r8, &(0x7f00000c4000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r8, 0x1, 0x6, &(0x7f0000f0a000-0x4)=0x53c1, 0x4) sendto$inet(r8, &(0x7f00003e6000)="", 0x0, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/07/30 17:32:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf56000)=nil, 0xf56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8000000000000006) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00006af000-0x4)=0x0, &(0x7f0000d0d000)=0x4) mmap(&(0x7f0000338000/0x1000)=nil, 0x1000, 0x3, 0x1000000000035, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x2, 0x32, r0, 0x0) mmap(&(0x7f00000c0000/0x2000)=nil, 0x2000, 0x0, 0x30, 0xffffffffffffffff, 0xfffffffffffffffe) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000155000-0x4)=0x1, 0x4) bind$inet6(r0, &(0x7f0000f56000-0x1c)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x200000000001}, 0x1c) sendto$inet6(r0, &(0x7f000091b000-0x1)="97", 0x1, 0xfffffffffffffffe, &(0x7f0000d09000-0x20)={0xa, 0x0, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x1010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000097000)="2498551b52f2f88d1a9f327b74f28b8e6427262c", 0x14, 0xf31a35bc8dd755d3, &(0x7f0000f56000)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0x5}, 0x1c) mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af1000/0x3000)=nil, 0x3000, 0x0, 0x1000001018, r1, 0x2000000000000) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x3e, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0xb8317b6f60b65b7d, 0x1010, r0, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000db9000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000f5b000-0xaf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000018e000)=0xaf) connect$inet6(r1, &(0x7f00003af000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f00003d8000-0x3)="10", 0x1, 0x8000, 0x0, 0x0) mmap(&(0x7f000006f000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009e6000/0x2000)=nil, 0x2000, 0x3, 0x34, 0xffffffffffffffff, 0x0) 2017/07/30 17:32:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000aed000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setlease(r0, 0x400, 0x1) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00003e3000)={@generic="4f405755575e7c96dfbeedee05074ed2", @ifru_flags=0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000877000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002ad000)=@ethtool_wolinfo={0x23, 0x4000000800, 0x100020000, "35631b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f000023d000)={@multicast1=0x0, @broadcast=0x0, 0x0}, &(0x7f000073b000)=0xc) ioctl$sock_ifreq(r2, 0x0, &(0x7f0000806000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x1f}) r4 = openat(0xffffffffffffff9c, &(0x7f00007b5000)="2e2f66696c653000", 0x2800, 0x104) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r4, 0xc058534b, &(0x7f0000e72000)={0x3, 0x10001, 0x5, 0x3, 0x2, 0x8e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000f0b000)="2f6465762f72666b696c6c00", 0x480400, 0x0) getpid() ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000c19000-0x28)={@generic="fcedf2cda2e727a78cb12743ec2cbd1c", r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/07/30 17:32:51 executing program 4: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x20000000000032, 0xffffffffffffffff, 0xfffffffffffffffd) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fe1000-0x4)=0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000034e000-0x9)="2f6465762f72746300", 0x0, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000fe6000)=0x9) accept4$llc(0xffffffffffffffff, &(0x7f0000fe2000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fe2000-0x4)=0x10, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000430000)=[{&(0x7f0000b9d000)="290000001a0019a8553d7546000a00f70208fe00000000240002f70009000300010000057f00000401", 0x29}], 0x1) r3 = dup(r0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000f7d000)={0x7, 0x7fff, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x3) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000fe7000)={&(0x7f0000fe8000-0xc)=[0x80000001, 0x1, 0x1f], 0x3, 0xfffffffffffffff8, 0x2, 0x1, 0x5f4, 0x74, {0x0, 0x6a3, 0x5, 0x8, 0x1f, 0x4, 0x4, 0x1f, 0xe0, 0xaf0, 0x8, 0x0, 0x80000001, 0x0, "467059d1cc9e5a6316d052e8c4394a96462773ac8501e8243b4a2491856f69c0"}}) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000e15000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe9000)=0xe8) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fe8000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x200, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f7a000-0x10)={0x2, &(0x7f0000f7d000)=[{0x4, 0x6, 0x80, 0x0}, {0x6, 0x100000001, 0x632, 0x3}]}, 0x10) 2017/07/30 17:32:51 executing program 2: mmap(&(0x7f0000d8f000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d1f000-0x4)=0x1, 0x4) mmap(&(0x7f0000b1e000/0x4000)=nil, 0x4000, 0x3, 0x36, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000d90000-0xe)="2f6465762f6b657963686f726400", 0x20000, 0x0) r2 = syz_open_pts(r1, 0x3ffffd) r3 = shmget$private(0x0, 0x13000, 0x800, &(0x7f0000137000/0x13000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000930000/0x4000)=nil, 0x4000, 0x9, 0x3e, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002da000/0x1000)=nil, 0x1000, 0x3, 0x24011, 0xffffffffffffffff, 0x0) mmap(&(0x7f000067c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$unix(0xffffffffffffff9c, &(0x7f000067d000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f000067c000)=0x8, 0x80000) mmap(&(0x7f000067c000/0x1000)=nil, 0x1000, 0x3, 0x32, r4, 0x0) r5 = dup3(r4, r4, 0x0) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f000067d000-0x4)=0x0) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f000067c000)={0x0, 0x0, 0x0}, 0xc) ioctl$TIOCGSID(r5, 0x540f, &(0x7f000067d000-0x4)=0x0) getpgrp(0x0) getpid() r7 = gettid() ptrace$setopts(0x4200, r6, 0x4, 0x8) r8 = getpgid(r7) r9 = getpgid(r8) tgkill(r8, r9, 0x2000002000000064) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r5, 0x0, 0x21, &(0x7f0000001000-0x8)={@rand_addr=0x0, @multicast1=0x0}, &(0x7f000067d000-0x4)=0x8) clock_gettime(0x0, &(0x7f000067c000)={0x0, 0x0}) 2017/07/30 17:32:51 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x1, 0x81c0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) listen(r0, 0x5) syz_emit_ethernet(0x1632, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x15fc, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x3a, 0x21b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x1000, 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0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @fragment={0xac, 0x3, 0x4, 0x3, 0x8, 0x401}, @fragment={0xaf, 0x17, 0xf40, 0x4757, 0x8, 0x1d3}, @routing={0x33, 0x6, 0x0, 0x6, 0x8, [@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @fragment={0x6, 0x5, 0x9, 0x0, 0x9, 0x8}, @dstopts={0x3b, 0x51, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x38, "9e443363e9756d7a915107a8251cfd8f9018bc01f9208b5ad20019e189b13329e49cac6216a638f1f96dad7eef587b4351eefdac5427ad97"}, {0x0, 0x61, "528e0cea79fcb1a4aa01367cbf29d1e373aa95877d70698099a2cd1f82aaee76c3466c1279c4309308f878c117aecbdbbf05ea9c35a22e4462ddc93b8bec240825a43e38418af700cde3e025ac9b2a2d3f83c830513c2668768faaa232368bba3d"}, {0x5, 0xf1, "732fba6d5ef9bb7eb3ad1b73c406e58a4d15359268efbafac79334c85b5577cfbb545baa89327bc52ca1f804a0f9b23f1cb953018f15a70a3acc369611eef3bf8b094e6ba55d105c9e671f8b2778b79b0d6b0414395f9836509982bab40c18a7ce8700a526a9f64757981c6d46556b25651dca33d741abac9f047c71d74ba92717e82470dc9e0544bbeb6205b081c8be55271abe4d602430f90d2819bb77c66fe1118a7c5aff1bcd405276d1af90337aa774667feda478dc2a9c78b36f8c387a28953abfd108a0a1d2bd4ee241d1d915348202fa29c78ef5e4e8800ed9877695361e003abd9b91d89d907acb54ad39b23a"}, {0xff, 0x54, "841175a14b9f63362aa0d8de929105580132f038b46ebd9e76fdb6e868443a67a0f18959ecb2746e7d487d7745fd526f948000f07d2971dd7a3d7c09774604095ac2827589c48cce492f8ae1e7d879231e7a08a2"}, {0x0, 0xa3, "6a68726bf6bd94bae679b894c44d9db099841cf4bcded0f03f473b4ab00a925f9f944d9b6cfa5fab1648cc84b1d6464798efa3f4e70571eb1555be527538a9cd2f5c836d40bd851e37139aec23124c0b72536bc88310eef85a8608d72177c2cd6e02baa035deca5b3534ae70f3c396641ce1e0113fac2102479a08448849397448209591d122812a83f177c6dd7e3b2cdabaf3f497740ce53c64c460c88423ea5ecb98"}]}, @hopopts={0xc, 0x33, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xfe, 0xcd, "a9ea57e4bf8557ec215138f8bc0a29c80fccb6c442a5fd143bf4cfc4785d4a2e33ed317ef62eaa7ff2054260f674f52255a3b2df2646b2d0e97678ba253f29beb369dd48205d2f24e22f369a464aa5da00b236c0be35841a0e04dd5b90e29e37f47b765ed8c76b27757041d55a3dbf7a4e9bb2e62cec0bafb6a6642507a290c27fc6e7bb4a1d8017322700a31be8c636f0f3009b997fb99cf23f3d22ab67ac4535c4b21c9a02e17d9d5cec3dc23b13a4bf1fb810868dca60b961877a153b15efc94549ce132863977d356378a2"}, {0xc3, 0x2e, "4fb822bcec4b257fb87153eeb0602198b9fd339616dd6d8d89a1f98f9cd3634699085418c76e1a0e561f3b263766"}, {0x5, 0x97, "b70b8b93b1c1ce17e948515ebd63ad2ad0c94ceeb1ab2c9761423762f18314ae9eb60db21da7ba2f2343677033791ff63875d7eec36fcffc6cb78bc2b31ae3e244a98707f28579ec6371ee272c234e56af786641ac3b91e909112b530f9e51c78a720f37ce9344515cd66a792c47400ba58f1562cb2f47f033e8cce3305d71e95e1e4b27651685cc029ffa0364c4c16484218cea8219a4"}]}], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x2, 0x110, r0, 0x0) mmap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x1000000, 0x31, r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000013000-0x4)="62696300", 0x4) syz_extract_tcp_res(&(0x7f0000002000)={0x42424242, 0x42424242}, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000010000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000)=0xe8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x36, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) ioctl$sock_ifreq(r0, 0x8932, &(0x7f0000014000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x1ff, 0x9, @fr_pvc_info=&(0x7f0000014000-0x14)={0x3, @generic="6a734d3e47afe7325d6662ccfae0ef56"}}}) syz_extract_tcp_res(&(0x7f000000a000-0x8)={0x42424242, 0x42424242}, 0x7, 0x8) syz_emit_ethernet(0x4a, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, r2, r1, 0x0, 0x0, 0x5, 0x11, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) mmap(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x2, 0x32, r0, 0xfffffffffffffffc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000009000-0x10)={0x3, &(0x7f0000014000-0x18)=[{0x1, 0x7, 0x100000a9, 0x80000001}, {0x0, 0x3f, 0x2, 0x8000}, {0x16, 0x2, 0x536d, 0x0}]}, 0x10) r3 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x8, 0x32, r3, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000014000-0x108)={0xfffffffffffffff8, @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]}, [0x8, 0xfffffffffffffeff, 0x400, 0x1f, 0x8, 0x0, 0x8, 0x10000, 0x18000000000000, 0xfffffffffffffffe, 0x81, 0x8001, 0x5, 0x100, 0x4]}, &(0x7f0000013000)=0x108) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r5, 0x6, 0x16, &(0x7f0000015000-0x50)=[{0x4, 0x8}, {0xc, 0x4}, {0x3, 0xff}, {0xb, 0x0}, {0x4, 0x8000}, {0x2, 0x1}, {0x3, 0xffffffffffffff7f}, {0x4, 0x7}, {0x3, 0x7ff}, {0x2, 0x800}], 0xa) mmap(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x3, 0x32, r0, 0x0) ioctl$sock_SIOCADDDLCI(r4, 0x8980, &(0x7f0000014000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x100000001}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000010000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000006000)=0x1c) 2017/07/30 17:32:51 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) r2 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x5, &(0x7f0000001000-0x14)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002000-0x9)="2f6465762f76637300", 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r4, 0x40044590, &(0x7f0000001000)=0x401) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r4, 0xc0186419, &(0x7f0000000000)={0x8, &(0x7f0000002000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000000000)=[{0x0, 0x44, 0x20, &(0x7f0000002000-0x44)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x8, 0xf5, 0x0, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x7, 0x79, 0x6, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0xd5d, 0x1c, 0x1f, &(0x7f0000002000-0x1c)="00000000000000000000000000000000000000000000000000000000"}, {0x6, 0xa4, 0x4, &(0x7f0000002000-0xa4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x81, 0x1000, 0x426, &(0x7f0000002000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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{0x20, 0x5b, 0x7fff, &(0x7f0000002000-0x5b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x80, 0xa5, 0x0, &(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) ioctl$DRM_IOCTL_ADD_MAP(r4, 0xc0286415, &(0x7f0000000000)={&(0x7f0000e35000/0x4000)=nil, 0x0, 0x6, 0xa, &(0x7f0000000000/0x1000)=nil, 0x1}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={r1, r2, r3}, 0xc) mmap(&(0x7f0000ea7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)="2f6465762f6b657963686f726400", 0x200000, 0x0) ioctl$EVIOCGKEYCODE(r5, 0x80084504, &(0x7f0000ea8000-0xe5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000ea8000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000004000-0xc)="3700000000e7ffffff0c0503000000002100009345a7aa000079a772ffff007f"}) 2017/07/30 17:32:51 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b81000-0xc)="2f6465762f6175746f667300", 0x101002, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000e2f000)={0x0, 0x4, 0x30}, &(0x7f0000b64000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00006c9000-0x4)=@assoc_id=r1, &(0x7f0000a49000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)="2e2f66696c653000", 0x0) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f0000daf000-0x4)=0x6) r2 = open(&(0x7f0000033000-0x8)="2e2f66696c653000", 0x0, 0x0) mkdirat(r2, &(0x7f0000034000-0x8)="2e2f66696c653000", 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00009f9000)=0x0, &(0x7f0000f3c000)=0x4) mount(&(0x7f0000df2000)="2e2f66696c65302f66696c653000", &(0x7f0000a17000-0x8)="2e2f66696c653000", &(0x7f0000df3000-0x3)="007609", 0x1001, &(0x7f0000a06000)="") ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000ecf000)={0x200, 0x2, {0x1, 0x2, 0x4, 0x0, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00009fb000-0xe8)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000004c000-0x3)=0xe8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000020000)={0x2, &(0x7f00007aa000-0x8)=[{0x80000001, 0xffffffff}, {0x0, 0x1}]}) unlinkat(r2, &(0x7f000057d000)="2e2f66696c653000", 0x200) prctl$setfpexc(0xc, 0x80) mount(&(0x7f0000609000)="2e2f66696c653000", &(0x7f0000df5000-0x8)="2e2f66696c653000", &(0x7f0000df4000)="6578743300", 0x2000, &(0x7f00003db000-0x23)="") 2017/07/30 17:32:51 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000004000-0x6)="2e2f636f6e74726f6c00", 0x6000042) mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x3, 0x1010, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r1, 0x8, r2) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x7, 0x1e, &(0x7f000004a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r4, 0x541c, &(0x7f000004a000-0x1)=0x3) fdatasync(r4) fcntl$getownex(r1, 0x10, &(0x7f0000013000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x4, 0x0) fcntl$setstatus(r4, 0x4, 0x40000) r6 = creat(&(0x7f0000037000)="2e2f636f6e74726f6c00", 0xfffffffffffffffc) fcntl$setlease(r3, 0x400, 0x2) unlink(&(0x7f0000018000)="2e2f636f6e74726f6c00") pwritev(r6, &(0x7f000002b000)=[{&(0x7f000003f000)="5d", 0x1}], 0x1, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = msgget(0x2, 0x401) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$MSG_STAT(r7, 0xb, &(0x7f000004c000-0x6f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$PIO_UNIMAPCLR(r3, 0x4b68, &(0x7f000004b000-0x6)={0xffffffffffffffc1, 0x8, 0x3}) ptrace(0x420b, r5) wait4(r2, &(0x7f000002f000)=0x0, 0xc0000002, 0x0) mmap(&(0x7f000000d000/0x2000)=nil, 0x2000, 0xc, 0x32, r6, 0x0) setsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f000004c000-0x4)=0xdd3, 0x4) 2017/07/30 17:32:51 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(0xffffffffffffffff, 0x409, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000002000+0x901)="64657620", 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000001000)=0x0, 0x400000000fee) recvmsg(r0, &(0x7f0000006000)={&(0x7f0000006000-0x1c)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000005000)=[{&(0x7f0000005000)="00", 0x1}, {&(0x7f0000007000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x85}], 0x2, &(0x7f0000003000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa, 0xfff}, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x12930, r0, 0x0) sendmsg(r1, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000008000-0x50)=[{&(0x7f0000001000-0x5f)="0a269ca9b4a350d33b29e53e9681acb9d5387ddf3194796f6f81917f37b4678f5174844c5bf38bc93ab7810a2c3558efe5bbddd47bb1d30c737be8d0326d3dd2968a6acec39f56ef43533cfacb43fc4d77ebd7ef3157a7b4a078876ff30f10", 0x5f}, {&(0x7f0000003000)="efabd025225a6783c88665d3c1266b84f79cf4965d8d08c95fbddd51e0", 0x1d}, {&(0x7f000000a000)="720b760c5bab7d6876ac5b6463432acbcd4ac4bccc0bfb69ca0967f89cb190ba33ba76975bcc2dd5dd728fb63c0d4c912a67bd96f00c412dd06bb3746f84f582ec88051b4e1a4c8c012dcbf85728fb9a69fe14040142ee3e6e04491f0e0bd1b2a1039d987e98921f8dbeaafe549c96b783f0136de9d13240667373c8ce61caec1521a95fcab52ba23736fc82259c3f59b17aa48ea7698b83bf9353cb88", 0x9d}, {&(0x7f0000005000)="4499b7f402204af49ece5d75b58dd91e9d8a53d96e21e22b31822d872434e15b82c91de1a39f44371d8487088c2a9c20ebf8b5498cc3115489f2c6530a4a46", 0x3f}, {&(0x7f000000a000)="f145da5d39a54a66270b53135cea85254d371043a9298a41323940efa12d5792fe2c1018d0274de1aa7e836e50232f4c4db1cfdb58c5dcf1dd6e02d30bc068d861dedd93302b0e6b75fc1ae434a3499858176c9001718f32f295089e166a9bfc621a937fc82f1a92fde0867f6dd45424e58eb83815279a7a4ec7dae07643c0af20", 0x81}], 0x5, &(0x7f0000006000-0x1408)=[{0xe0, 0x114, 0x7fff, "385e13d315359395152a7d10f8c473c038c5f8384200048061dcc23c671e358562220d8d7053fb6780987e70d617c64ec88154f21d139b3b7ed12747d38178095ceb0464c8323bcb02bbbb3bdc62e25904ba71345c3dc8e682bc9fd131e70635fe4f5dba2d3cacdcfed849d0374ccb387de78d06d2f8e783b9b585372eef3558d52bd2bdf2a55ab3d48ecadef5b25aa526f6ff86fe06f30645b36a8afe89003bffa6a23af61081016ec7c18d1dfa8f4afe46c630b50e488423a34b93305ce87271350f07962b5b20cd40068e0bcd61"}, {0xb0, 0x116, 0x80000001, "fca372645b20f8e45fa810ca2f9b5292f5792fffa24d056493798bdda4199525a4320fcbab896122df5700eea4de59300f5934129c13adabedca10228225c07de714000406a090a4786ca8c6f5876ce9e1de8a826bc1878fed05e4984f96d17eac8372190505bdcccb740029e54edc826fbfc66c1398971b9603b965c9f24ff3ce2925ae9523bf772e3a02be08b5fba465ff9be612a96c344be0dfca7b068e"}, {0x1010, 0x0, 0xe6d5cdb, "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"}, {0xe8, 0x29, 0xffffffffffff33f6, "6a14275a80b462b9bc969216aedb19350f2e0f8cf49bef0809955be751ad1fbd3236ef8d7fc6a6f61a3ab0ad12aa252fd2dc10a043e0577d7ce50eab0a37332cb43fef4258ce72e26013faa769e5e9b8786cf40253b3323fdcd26a78eae14bc00647b02510eaac6b5622a5aa1b558eee66bd474b2aa79b7a6feb42795f66dd5e3ca7121f1d497d19b499ef817f63975b89488ed2d8d4d089474424aefa131b13b50587eadab2f3449832f426aab9e2920712a1097f4c2be90fee4517d8c2f848df303c2bec6cbf7d6e04ad501d09310ab7f7978ebb175231"}, {0xd8, 0x111, 0x5, "4bdc10a27669a9c540b00a5085c5d330504aeddb3e7a590ab94174c2f4677ae93e5f7f4891bcb6492bd1c7f03a47ca39f7bc19f869e09ef5ce6bc6d97ae140bd97d18350f62b67c045ac9b873ab7c38ebfec42738096ceb73e6cfaa2a569ab7fc865c33fdb68ee4f8df1a7381139425eaaba8b67471b5c10214ca1f2a4d663e827c69d83375f6a12e689ae85b6f1ddd621f2853ce8091a3ca6998ccc23d29ea48f197863c2e5af51bce2e48ccbfe000303d0cc4f2eda9f77e8d24453aa0dd9b3f891"}, {0xa8, 0x10d, 0xffffffff, "3ca64f8f34477723f7ddd15597f89ca8bed6f3ad7f0dd7c1ad61e92f7282747fea125f458cd7fcdb053cac1cb5724eb35fbd46cfba9928f929a493c3e6546df33c8ef74c6465549fe3d28a13d887312b228a10dcb8281ce8527b7363e9a7765418db4c670bcc5372de7202167afecdbab7dac34505b759ec4db3bb3f23dcbbbe649d7fa93f2d0ca4c95507bf186a8ad0d34e334980"}], 0x6, 0x10}, 0x40) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x2, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000)=0x4) ppoll(&(0x7f000000b000)=[{r1, 0x0, 0x0}, {0xffffffffffffffff, 0x400, 0x0}, {r2, 0x0, 0x0}, {r1, 0x2, 0x0}, {r0, 0x1000, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {r2, 0x1000, 0x0}], 0x7, &(0x7f000000c000-0x10)={0x0, 0x989680}, &(0x7f0000001000-0x8)={0x1}, 0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x10, r1, 0x2000000000000000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x4, 0x32, r2, 0x400000000000000) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x3, 0x3e, r2, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x8, 0x36, 0xffffffffffffffff, 0x4000) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xda}, {&(0x7f0000002000-0xb)="0000000000000000000000", 0xb}, {&(0x7f0000011000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000000e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}], 0x4, &(0x7f000000f000-0x3f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3f, 0xf66d}, 0x800}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[{&(0x7f0000011000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80}, {&(0x7f0000010000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x73}, {&(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9f}, {&(0x7f000000f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95}, {&(0x7f000000b000-0xa1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1}, {&(0x7f0000010000-0x65)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65}, {&(0x7f0000004000-0x93)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93}, {&(0x7f0000010000-0x69)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x69}, {&(0x7f0000005000-0x13)="00000000000000000000000000000000000000", 0x13}, {&(0x7f0000002000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53}], 0xa, &(0x7f0000010000-0x3)="000000", 0x3, 0x2}, 0x8}], 0x2, 0x100) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r2, &(0x7f000000f000-0x8)=0x0, 0x222) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f000000a000)={0x0, 0x0}, &(0x7f0000007000-0x4)=0x8) [ 47.239862] nla_parse: 22 callbacks suppressed [ 47.245287] netlink: 1 bytes leftover after parsing attributes in process `syz-executor4'. [ 47.295058] netlink: 1 bytes leftover after parsing attributes in process `syz-executor4'. 2017/07/30 17:32:51 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f72746300", 0x800, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000ddf000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000bc1000-0x4)=0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00001d2000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$loop(&(0x7f000030d000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000066f000)={0xffffffffffffffff, 0xffffffffffffffff}) accept$unix(r6, &(0x7f00002e7000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000064000-0x4)=0x8) unshare(0x20000) r7 = open(&(0x7f0000fb7000)="2e2f66696c653000", 0x28042, 0x0) write$tun(r7, &(0x7f0000383000)=@hdr={0x2, 0x80, 0x3, 0x9, 0x101, 0x4, "13fade9c545fc51f3e422cfcc7da74910fe8ccf0fc11c82d0ad41664804c3e6ae81bd98bfcbbc39075d436c08015cd028d89a78547644542e723671af80000000000000000fcbfe87dcd7943ef49e0e9f9506fc587703d32af5225864fdf936ac66abd078767242dc3b66373635f728dff5677bdfdc854543b0f992fa61849247632bcdcd5f2b7be15b341"}, 0x96) flock(r7, 0xffffffffffffffff) mount(&(0x7f0000b77000)="2e2f66696c653000", &(0x7f00001bb000-0x8)="2e2f66696c653000", &(0x7f0000619000)="6766733200", 0x91000, &(0x7f00004c0000)="") sendfile(r7, r7, &(0x7f000093a000-0x8)=0x0, 0x4000007ef) ioctl$PIO_UNIMAPCLR(r5, 0x4b68, &(0x7f0000c6c000)={0x0, 0x101, 0x1000006}) ioctl$EVIOCGPROP(r7, 0x80404509, &(0x7f0000b82000-0xf6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") listen$netrom(r7, 0x20007ffffffa) creat(&(0x7f0000fbc000-0x8)="2e2f66696c653100", 0x0) rename(&(0x7f00002d5000)="2e2f66696c653100", &(0x7f0000514000-0x8)="2e2f66696c653000") mount(&(0x7f00008f8000)="2e2f66696c653000", &(0x7f0000a28000+0xcea)="2e2f66696c653100", &(0x7f0000574000)="7379737600", 0x1000000, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000698000-0x4)=0x0) r8 = memfd_create(&(0x7f0000000000)="fff8", 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r8) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$loop(&(0x7f00005b2000)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$TCSETAW(r3, 0x5402, &(0x7f0000be1000)={0x8, 0x3, 0x98e, 0x8, 0x5, 0x8, 0x7fff, 0x0, 0x983, 0x3}) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2017/07/30 17:32:51 executing program 6: mmap(&(0x7f0000000000/0xded000)=nil, 0xded000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002fa000/0x1000)=nil, 0x1000, 0x5, 0x32, r0, 0x0) r1 = memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8, 0x32, r1, 0x1ffffffffffe) r2 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0x0) r3 = openat$binder(0xffffffffffffff9c, &(0x7f0000955000-0xc)="2f6465762f62696e64657200", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x3ffffffffffd, 0x6) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000c8f000-0x4)=0x0, &(0x7f000074d000)=0x4) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f00003e3000)={0x0, 0x0, 0x0}, 0xc) fcntl$setlease(r3, 0x400, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000b1d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b42000)=0xc) setsockopt$inet6_int(r4, 0x29, 0x10031, &(0x7f0000fcb000)=0xfffffffe, 0x4) setsockopt$sock_int(r4, 0x1, 0x1e, &(0x7f0000881000-0x4)=0x7f, 0x4) r5 = fanotify_init(0x2, 0x101000) mmap(&(0x7f00002a6000/0x4000)=nil, 0x4000, 0x3, 0x10, r5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00004f2000-0x4)="2f6465762f73657175656e6365723200", 0x2, 0x0) r6 = socket(0x10, 0x80003, 0x4000000000000010) sendmsg$netlink(r6, &(0x7f0000dbd000-0x38)={0x0, 0x0, &(0x7f00000e5000)=[{&(0x7f0000fa0000-0x1c)=[{0x14, 0x8000001c, 0x11, 0x0, 0x0, "04720000"}], 0x14}], 0x1, &(0x7f0000f93000)=[@rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x1, 0x0}, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00004e8000-0xb)="2f6465762f6877726e6700", 0x203000, 0x0) clock_nanosleep(0x2, 0x1, &(0x7f0000065000-0x10)={0x0, 0x989680}, &(0x7f000002b000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x8, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, r5, 0x0) ioctl$int_in(0xffffffffffffffff, 0x5451, &(0x7f0000009000-0x8)=0x800000000000009) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00007ad000-0x4)=0x0, &(0x7f0000dee000)=0x4) 2017/07/30 17:32:51 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000002000+0x901)="64657620", 0x0) ftruncate(r2, 0x40001) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000008000)=0x0) perf_event_open(&(0x7f0000006000-0x78)={0x7, 0x78, 0x8, 0x6, 0x3, 0x3, 0x0, 0x4, 0xe280, 0x2, 0x4, 0x0, 0x7ff, 0x2, 0x0, 0x6, 0x0, 0x80, 0x6, 0x800, 0x5, 0x3, 0x7, 0xadf, 0x3, 0xcde, 0x0}, r3, 0x400, r2, 0xc) sendfile(r1, r2, &(0x7f0000001000)=0x0, 0x400000000fee) mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x0) socket(0x2, 0x440000000806, 0x0) r6 = memfd_create(&(0x7f000003e000)="402670726f636b657972696e6700", 0x0) r7 = syz_open_dev$sndseq(&(0x7f0000dd5000)="2f6465762f736e642f73657100", 0x0, 0x8000000000102) r8 = dup2(r7, r6) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r8, 0xc08c5332, &(0x7f000002b000)={0x485d03be, 0x0, 0x4, "98de7a8c5ae95ec8792c93340fc33a664f13eeab65c0322901ca6bd31bde2c51f06c7f0b014f9f91eeb7647c7240f476c8d753d000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_buf(r8, 0x0, 0x2e, &(0x7f00007db000)="63adf22874e585f4f70475704e82f9e4efd1e51a24210c0603b47b45dbed6bd0f45717791360a168a5acc4257508cf4198cfff5d2a686818f587fb6cc2fb3dbfa7e2e126ed2bdf23976eaf83beeee240670826598731fdc09a7fc06edc9df0c5ea2ef2104493f8279de8756f5f504aa0f01d8ae0056480ef32972303633665c2116c09b40bec8b7688c339926b8d0c6aae3c904b73818296f4", 0x99) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r6, 0x404c534a, &(0x7f0000044000)={0xa00000000000, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) nanosleep(&(0x7f0000d72000-0x10)={0x0, 0x0}, &(0x7f00007c1000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000962000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000a98000)={0x8, 0x7fff, 0x1, 0x8, 0x7fff, 0x2, 0x1, 0x8}, &(0x7f00003b8000-0x40)={0x77d5, 0x80, 0x4, 0x81, 0x5, 0x2, 0x3, 0x400}, &(0x7f0000f21000-0x40)={0x2, 0x40, 0x92, 0x8, 0x0, 0x1f, 0x1, 0x10001}, &(0x7f00003be000)={r9, r10+10000000}, &(0x7f00009b0000)={&(0x7f0000ec8000-0x8)={0xe7c}, 0x8}) write$sndseq(r6, &(0x7f0000e70000-0x30)=[{0x22, 0x1, 0x9, 0x3fd, @time={0x0, 0x989680}, {0x7fffffffffff, 0x7}, {0xfffffffffffffff6, 0x0}, @note={0x9, 0x6, 0x10001, 0x3e30ce7, 0x800008000}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r7, 0x408c5333, &(0x7f0000b1e000)={0x0, 0x9, 0x5, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x400) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x12, 0x0, 0x0, 0x0, 0x1, 0x0}}}) r11 = socket(0x11, 0x80803, 0x0) close(r5) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f89000-0x4)=0x0) dup3(r4, r11, 0x0) memfd_create(&(0x7f0000a07000-0x1)="00", 0x1) 2017/07/30 17:32:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000d9c000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00006e9000-0x4)=0xe, 0x800) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000892000-0x20)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000004a000-0x2c)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x7, [@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @broadcast=0xffffffff, @multicast1=0xe0000001, @multicast2=0xe0000002, @rand_addr=0x100, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x2c) socket$inet6(0xa, 0x2, 0x0) r1 = getpgrp(0x0) move_pages(r1, 0x8, &(0x7f0000012000-0x40)=[&(0x7f0000032000/0x3000)=nil, &(0x7f0000036000/0x2000)=nil, &(0x7f0000017000/0x3000)=nil, &(0x7f0000037000/0x2000)=nil, &(0x7f0000015000/0x4000)=nil, &(0x7f0000028000/0x3000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x2000)=nil], &(0x7f000003b000-0xc)=[0x3c, 0x8, 0x7], &(0x7f000002f000)=[0x0, 0x0], 0x6) r2 = memfd_create(&(0x7f0000034000-0xd)="00", 0x1) r3 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20005) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f000041c000)={0x1, 0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000011000-0x20)={0x8, r4, 0x10001, 0x6}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f000003a000)={0x1, r5, 0x10003, 0x0}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f000003a000)={0xb4cc, r6, 0x10002, 0x100000000}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f000003a000)={{0x6476, 0x1f}, {0x5, 0x878e}, 0x6, 0x4, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setown(r3, 0x8, r1) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a85321, &(0x7f000000c000-0xb0)={{0x80000000, 0x1}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40, 0x51016, 0x9, 0x401, 0x7fffffff, 0x253, 0x3d7, 0x0, 0x7, 0x2df0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r7, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d", 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f000000a000)=[{0xffffffffffffff47, 0x3, 0x7, 0x4000, @tick=0x7b5, {0x0, 0x0}, {0x1, 0x0}, @ext={0x3, &(0x7f0000039000-0x2)="002002"}}], 0x30) getsockopt$inet6_tcp_buf(r2, 0x6, 0xb, &(0x7f00000f8000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000687000-0x4)=0x9f) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f000003c000-0x50)={0x106, @time={0x77359400, 0x0}, 0x4000000002, {0x6, 0x3}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_int(r7, 0x1, 0x3e, &(0x7f0000002000)=0x0, &(0x7f0000042000-0x4)=0x4) 2017/07/30 17:32:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f00007d8000/0x1000)=nil, 0x1000, 0xf) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x12, 0x0, 0x0, 0x0, 0x1, 0x0}}}) r2 = socket(0x11, 0x80803, 0x0) close(r1) r3 = dup3(r0, r1, 0x80000) r4 = dup3(r0, r2, 0x0) r5 = memfd_create(&(0x7f0000a07000-0x1)="00", 0x1) ioctl$TCSETSW(r5, 0x5402, &(0x7f00003a0000)={0x4, 0x11, 0x7, 0x3c, 0x20, 0x3, 0x3, 0xb1, 0xffffffffffffffff, 0x3f, 0x5, 0x1}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f00006b3000)={{{@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=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000088b000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00003e9000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, r6}) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000f74000)={0x0, 0x0}, &(0x7f0000875000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000744000)={r7, 0x4}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r5, 0xc0a85322, &(0x7f0000a7f000-0xb0)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r8 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000657000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x0, 0x0) write$fuse_notify_delete(r8, &(0x7f0000fd9000-0x28)={0x28, 0x1, 0x0, 0x53, 0x13f, 0x0}, 0x28) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r8, 0x54a2) mincore(&(0x7f0000000000/0x1000)=nil, 0x1000, &(0x7f0000001000-0x5c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/07/30 17:32:51 executing program 1: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x100000000) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x200, 0x10000000000, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r1, 0x9) sched_setaffinity(r2, 0x8, &(0x7f0000fc1000-0x8)=0x2) r3 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000fc7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf09000)=nil, 0xf09000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) bind$inet6(r4, &(0x7f00000aa000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet(r5, &(0x7f0000b05000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mlock(&(0x7f0000121000/0x3000)=nil, 0x3000) listen(r5, 0xa9) bind$inet(r5, &(0x7f0000c71000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r5, 0x0, &(0x7f0000f09000)=0x0, 0x80800) syz_emit_ethernet(0x2a, &(0x7f0000f01000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7c02aa24bfdb", [], {{0x800, @ipv4={{0x5, 0x4, 0x400000000000000, 0x0, 0x1c, 0x0, 0xfffffffffffffffc, 0x0, 0x411, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x0, 0x2, 0x8, 0x0, ""}}}}}) mmap(&(0x7f0000614000/0x1000)=nil, 0x1000, 0x8000000000005, 0x3f, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r5, 0x29, 0xdd, &(0x7f000050c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000051f000)=0xea) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bbe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000a4d000-0x10)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0xffffffffffffff7f, 0x0, 0xfffffffffffff020}, {0x6, 0x7, 0x8, 0x0}]}, 0x10) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r6, 0x8994, &(0x7f0000c97000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x0}) mmap(&(0x7f0000500000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8d000/0x12000)=nil, 0x12000, 0x3, 0x36, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000fc6000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fc7000-0x4)=0xe8) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x101f, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000fc7000-0x4)=0x0, &(0x7f0000fc7000-0x4)=0x0, &(0x7f0000fc7000-0x4)=0x0) sendmmsg$unix(r5, &(0x7f0000e08000-0x38)=[{&(0x7f000001b000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000f0a000)=[], 0x0, &(0x7f000001a000)=[@cred={0x20, 0x1, 0x2, r2, r8, r10}, @rights={0x30, 0x1, 0x1, [r1, r1, r4, r6, r4, r7, r7]}, @rights={0x28, 0x1, 0x1, [r6, r7, r7, r0, 0xffffffffffffffff, r3]}, @cred={0x20, 0x1, 0x2, r2, r8, r9}], 0x4, 0x45}], 0x1, 0x0) 2017/07/30 17:32:51 executing program 3: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000049000)="2f6465762f7573626d6f6e2300", 0xffffffff, 0x81) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xe, &(0x7f000004a000-0x4)=0x7ff, 0x4) r1 = syz_open_dev$sg(&(0x7f0000048000)="2f6465762f73672300", 0x0, 0x2) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readahead(r1, 0xff, 0x6) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x4, 0x18011, r1, 0x0) writev(r1, &(0x7f0000029000-0x20)=[{&(0x7f000004a000-0x34)="cf420e6d0cd550e616dd86a7da4a6bb830959d076d1ef7f67d672a4c433b3b50f084c4ea9489b71a9f7599b0ec9104b88fbee3e5", 0x34}, {&(0x7f000004a000-0xe4)="b2f2b23234b5ff503df9fa1a4b592eef673df4bd57aedc4c47073fa47e3dcfdc035a657140c87f3ca9ffb5eca741518cf93ba614ca6f529f47849f8230adbcb5ddb922c3c8b5f9de20096cb23d243a7821de1ea23ae6923f91aca1ac90d622d92f2dc28f7e4d37a774fa3026b12f60f247846f7012ea02019a435d79595c7ce13bd47cdf52f1874ea118dcd0f89b8179b97afad21ce935c211c6ad8b0da857f86070750cf8a05018dd6ddaf3463ec28649346d7b4d43d27e27c0af4ff2559b8e8ea77129175505c2df8deca2b44ada0d9d1d3936e388312ea986c68df35fc8ef0cb8a636", 0xe4}], 0x2) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000044000)={0x8001, 0xffffffffffffff0a, 0xffffffffffff0000, 0x5b, 0x7fffffff}, 0x14) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000010000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000013000/0x10000)=nil, 0x10000, 0x5, 0x51852, r1, 0x0) ioctl$int_out(r1, 0x1, &(0x7f000004a000-0x6)=0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f000003a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f000004b000-0x4)=0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmod(r0, 0x4) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000049000+0xba8)=0x3d7c70da, 0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000004a000)=0x0) r5 = getuid() mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f000004b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000003b000)={r4, r5, r6}, 0xc) 2017/07/30 17:32:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x2, 0x3, 0xfd) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b39000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6(0xa, 0x3, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x9, 0x0}, 0x20) pipe2(&(0x7f0000bc2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x8002000000000ff, 0x1, 0x1000000000000001, 0x4, 0x10000}, 0x20) setrlimit(0x10000000007, &(0x7f0000194000-0x10)={0x44, 0xfb}) setsockopt$sock_int(r5, 0x1, 0x2d, &(0x7f0000d98000-0x4)=0x7, 0x4) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)="", 0xfc13, 0x0}, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000d57000)=0x0) 2017/07/30 17:32:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000e33000-0x8)="2e2f66696c653000", 0x200600, 0x2) r0 = openat$binder(0xffffffffffffff9c, &(0x7f0000906000)="2f6465762f62696e64657200", 0x4000, 0x0) r1 = accept$inet(r0, 0x0, &(0x7f0000204000-0x4)=0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000f58000)={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x0, 0x2, [@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x18) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000cdb000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000976000-0x4)=0x0) r3 = open(&(0x7f0000aaa000)="2e2f66696c653000", 0x151046, 0x0) openat$binder(0xffffffffffffff9c, &(0x7f0000dc6000)="2f6465762f62696e64657200", 0x400, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000fd3000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000091c000-0x4)=0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x0, &(0x7f0000d10000)=0x6, 0x4) fstatfs(r1, &(0x7f00005d3000-0x77)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") alarm(0xfff) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000fd4000-0x8)={r4, 0x5}, &(0x7f0000fd4000-0x4)=0x8) r5 = syz_open_dev$evdev(&(0x7f000000e000-0x12)="2f6465762f696e7075742f6576656e742300", 0x2, 0x101006) get_mempolicy(&(0x7f000048e000)=0x0, &(0x7f0000a7e000)=0x0, 0xee45, &(0x7f0000f4d000/0x1000)=nil, 0x4) write$evdev(r5, &(0x7f00006dc000-0x18)=[{{0x0, 0x0}, 0x1, 0x20, 0x2}], 0x18) ftruncate(r3, 0x10000) sendfile(r5, r3, 0x0, 0x4072439a6b) fcntl$addseals(r2, 0x409, 0xa) ioctl(r3, 0x2, &(0x7f000086e000)="00") getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f000009c000)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000ee1000-0x44)={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000f3d000)={@rand_addr=0x0, @loopback=0x0, 0x0}, &(0x7f0000ab9000-0x4)=0xc) ioctl$KDDELIO(r3, 0x4b35, 0xad6c) add_key(&(0x7f00007f8000)="6c6f676f6e00", &(0x7f0000071000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006b5000-0xaf)="", 0x0, 0xfffffffffffffffd) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socket$inet(0x2, 0x4, 0x6) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000d2e000-0x8)=0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) 2017/07/30 17:32:52 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000161000)="2f6465762f70707000", 0x0, 0x0) mmap(&(0x7f000066a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x2000000000000) r1 = gettid() 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 = socket$inet_tcp(0x2, 0x1, 0x0) chmod(&(0x7f00002a1000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f000066a000)={0x0, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000016000)={0x0, @loopback=0x0, @empty=0x0}, &(0x7f0000011000-0x4)=0xc) getsockopt$inet_tcp_int(r3, 0x6, 0x1f, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000db7000)=0x4) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f0000b0a000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, r5}) bind$inet(r2, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000150000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000791000)={0x20, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007b0000)=0x10) connect$inet(r2, &(0x7f00007aa000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f000092f000)="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", 0xfdb, 0x0, &(0x7f0000930000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000bd5000)=0x1000, 0x4) r6 = request_key(&(0x7f0000ce6000-0x6)="6c6f676f6e00", &(0x7f0000cbe000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00006e3000-0x1)="00", 0xfffffffffffffffe) keyctl$clear(0x7, r6) recvfrom$inet(r2, &(0x7f0000931000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0xd89, 0x100, 0x0, 0x0) 2017/07/30 17:32:52 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x40000009, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000061b000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x400200, 0x105) ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f0000eaa000-0x68)={&(0x7f0000f17000)=[0x7fffffff, 0x7, 0x10000, 0x80000001, 0x3], 0x5, 0x7fff, 0x8, 0x100, 0x2, 0x1f, {0x8, 0xd4, 0x7, 0x5, 0x10000, 0x7, 0x5, 0xffffffffffffff80, 0x401, 0x7fffffff, 0x8001, 0x0, 0x4, 0x7, "75470ac87ee8aa2825fe2458ab4b8492a0b361a925a1a4f7dc5c9f428a51125a"}}) mlock(&(0x7f00001cd000/0x800000)=nil, 0x800000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000ee3000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = inotify_init1(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000ba000-0x4)=0xc) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000a89000-0x10)={0x1, &(0x7f00008ae000-0x8)=[{0x5, 0x4, 0x8001, 0xeb}]}, 0x10) fcntl$getownex(r5, 0x10, &(0x7f000001a000)={0x0, 0x0}) fcntl$setown(r5, 0x8, r6) capset(&(0x7f0000045000-0x8)={0x19980330, r7}, &(0x7f0000002000-0x18)={0x2, 0x0, 0x3, 0x100000000, 0x0, 0xfffffffffffffffd}) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r8 = socket$inet(0x2, 0x5, 0x0) get_mempolicy(&(0x7f000027b000-0x4)=0x0, &(0x7f000094a000-0x8)=0x0, 0x4, &(0x7f0000bca000/0x2000)=nil, 0x40004) socket(0x2011, 0x1, 0x1) fdatasync(r8) setsockopt$SO_BINDTODEVICE(r8, 0x1, 0x19, &(0x7f000000b000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$inet_mreqn(r8, 0x0, 0x1f, &(0x7f0000043000)={@rand_addr=0x201000000, @empty=0x0, 0x0}, 0xc) sendto$inet(r8, &(0x7f0000004000)="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", 0x5b6, 0x20000000, &(0x7f0000189000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r8, 0x0, 0xd, &(0x7f0000416000)="fd236b", 0x3) 2017/07/30 17:32:52 executing program 0: r0 = memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) mknod$loop(&(0x7f0000001000-0x8)="2e2f66696c653000", 0xd000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r2, &(0x7f0000d0f000)="", 0x0, 0x20000001, &(0x7f0000d17000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$usbmon(&(0x7f000094e000-0xd)="2f6465762f7573626d6f6e2300", 0x1, 0x4000) recvfrom$ipx(r0, &(0x7f0000493000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28, 0x10000, &(0x7f000060e000-0x10)={0x4, 0x81, 0xffff, "84f9445d7f08", 0x200, 0x0}, 0x10) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ee6000-0x11)="2f6465762f7667615f6172626974657200", 0x101041, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000d17000-0x14)={0x0, 0x12c6, 0x10001, 0x0, 0x0}, 0x14) mmap(&(0x7f0000000000/0xf09000)=nil, 0xf09000, 0x3, 0x4000000032, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x2, 0x5) r5 = fcntl$dupfd(r4, 0x406, r4) bind$inet6(r0, &(0x7f0000f0a000-0x1c)={0xa, 0x2, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x4c) mmap(&(0x7f0000d6e000/0x4000)=nil, 0x4000, 0x8000000003, 0x20052, r5, 0x0) mlock(&(0x7f0000ce2000/0x3000)=nil, 0x3000) listen(r5, 0x400000000a) bind$inet(r5, &(0x7f0000c71000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TCSETSW(r3, 0x5402, &(0x7f00005aa000-0x19)={0x8, 0x6, 0x64, 0x6, 0x338bdd76, 0xffffffff80000000, 0x10001, 0x7ff, 0x3ff, 0x5fa5, 0x34e6335f, 0x101}) mmap(&(0x7f0000c19000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) accept4$unix(r5, 0x0, &(0x7f0000f0a000)=0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000f01000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7c02aa24bfdb", [], {{0x800, @ipv4={{0x5, 0x4, 0x400000000000000, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x411, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x0, 0x2, 0x8, 0x0, ""}}}}}) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r4, 0x29, 0x2e, &(0x7f000008a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000071d000)=0xea) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000080d000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004e5000-0x11)="2f6465762f7667615f6172626974657200", 0x2, 0x0) ioctl$sock_ifreq(r6, 0x8937, &(0x7f000000c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1}) 2017/07/30 17:32:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r0 = socket(0x0, 0x5, 0x0) setsockopt(r0, 0x1, 0x1, &(0x7f0000000000)="f12dea9740", 0x5) setsockopt(r0, 0x2000000000000000, 0xcf, &(0x7f0000000000)="d105071e", 0x4) r1 = dup(r0) gettid() setsockopt$inet6_tcp_buf(r1, 0x6, 0x1e, &(0x7f000073f000)="4de184894e95b69a0ac15f87c3342437c40cda1d220a3dac7d937e12454f59c0b9394f16da201201abb7ce953536e91e736668b9", 0x34) keyctl$set_reqkey_keyring(0xe, 0x0) futex(&(0x7f0000098000)=0x6, 0x9, 0x36ddaa12, &(0x7f0000da6000+0x62e)={0x0, 0x0}, &(0x7f000055d000)=0xfffffffffffffffa, 0x1000) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000138000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$sock_timeval(r1, 0x1, 0x12, &(0x7f000011a000-0x6)={0x0, 0x0}, &(0x7f0000a5e000)=0x10) gettid() r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00009a8000)="2f6465762f72746300", 0x4080, 0x0) fcntl$setpipe(r1, 0x407, 0xfffffffffffffffc) r3 = memfd_create(&(0x7f0000002000+0x901)="64657620", 0x0) r4 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x13, &(0x7f000000b000)=0x20010100000001, 0x4) connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r4, 0x6, 0x614, &(0x7f00007a9000-0x4)=0xfffffffffffffffe, 0x4) acct(&(0x7f0000aae000)="2e2f66696c653000") setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f00002e1000-0x4)=0x200, 0x4) finit_module(r2, &(0x7f0000f84000-0x9)="2f6465762f73672300", 0x1) r5 = open(&(0x7f0000a36000-0x8)="2e2f66696c653000", 0x0, 0x0) write$fuse_notify_inval_inode(r4, &(0x7f0000894000)={0x28, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x28) r6 = dup(r1) sendmsg(r6, &(0x7f0000000000)={&(0x7f0000002000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007eb000-0x10)=[{&(0x7f0000011000-0x1000)="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", 0x6c2}], 0x1, &(0x7f000000f000)=[{0x70, 0x11f, 0x81, "49ca01c61deae64b5c0b3461a149b3ec2f7ad6653fa5518b8d50659da04ee2c619fad30e550eaf9f06f0d15a0dbf0a64ddad6a4d1e86d0521968c5c2a2ff055779a9aa7cef997691f066b5f15166b4423415163008f7f8d22bc33bb1f5"}, {0x80, 0xc5dc8ff625757ad8, 0x1, "e6147e05cf757e9c1638ce537a27c66198cc595844d8839986ad6b7e4c3a7af7eca2aa00c740cb054d106de65d09c3097e693e0b3fa2083d28fe21ef963df2a934c1e1133e7d9551dc4912cf828e0b5c81ad5dd7e7fdec7cb29f45df1a65f3f5d87e663b0eea8619b7594ff8"}, {0x80, 0x19d, 0x10, "5debff7c56537e82cbab69940b988df2cc8ff9d8920f0ac6b7c124d6b840822be172fdf88b91cb5285d2a2c0b6f72674218373a04cdebdca61f359e7428e1a6a5dc9dcf193c2cc18725b37eea913cb23cf2033b43e96a1d2359cae6d78673e77a0e721e72a336939aa"}, {0x108, 0x10d, 0xe739bdf, 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{0x58, 0x0, 0x4, "162f074d708126d454880cba457e65e460668eb93bf54f4edd029d2c71b2f0fcd3d1bea7ca1088fecfd73949cc9d1eae24a697a79732578ed576eb9057bad3929aeafeef36"}, {0xf0, 0x113, 0x4, "04e80c8586000cf271a0dd03df75fe0bb4bdc1db53e52f1b913b9ddb4bfe7aed0c39e021accf9b4152e5128a8777ba83eac047881c6a68296c5e2ef65857040080880d4ac53d4ebf540bfb320144251b7deb78f10754c82bed429de3de79403aca3fd2435e628af865d575d4745a7a317c5f3cd86a6785b6a338dff247d727df5d25e4a476c8de2cad574484641a529a7d9c47927becdc7eba777ccd34322a5693879b13e6ced9de45369d1cac3f958ea9dff7e7c6a3b103da3a45f2eccddb520341fe2e0c7f19d1915532ea3af2062c1e4178d09cac2039c159bde75216"}], 0x8, 0xfffffffffffffffc}, 0xc080) ftruncate(r3, 0x30002) fcntl$getownex(r5, 0x10, &(0x7f000084d000-0x8)={0x0, 0x0}) ptrace(0xffffffffffffdfff, r7) sendfile(r4, r3, &(0x7f000023f000)=0x0, 0xfec) 2017/07/30 17:32:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000afc000)=0x0) socket$inet(0x2, 0x8000000000000003, 0x2) socketpair(0x15, 0x8, 0x0, &(0x7f0000f06000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpgrp(0x0) process_vm_writev(r1, &(0x7f0000189000-0x20)=[{&(0x7f0000aaa000)="", 0x0}, {&(0x7f0000c51000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2e}], 0x2, &(0x7f0000718000)=[{&(0x7f0000971000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8c}], 0x1, 0x0) accept$unix(r0, &(0x7f000050f000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000640000-0x4)=0x6e) mkdir(&(0x7f0000d73000)="2e2f66696c653000", 0x105) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d667300", 0x200004, &(0x7f000002c000)="61") ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000031000)=0xf07) r2 = creat(&(0x7f0000016000-0xc)="2e2f66696c65302f62757300", 0x0) truncate(&(0x7f0000553000-0xc)="2e2f66696c65302f62757300", 0x9) lseek(r2, 0x0, 0x4) r3 = open$dir(&(0x7f000002c000)="2e2f66696c65302f62757300", 0x80000, 0x12) fstat(r3, &(0x7f0000ff1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000018000)={0x0, 0x0}) setitimer(0x0, &(0x7f0000fc9000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f000085a000)={{0x0, 0x0}, {0x0, 0x0}}) utimes(&(0x7f000064d000)="2e2f66696c653000", &(0x7f000016c000-0x20)={{r4, 0x2710}, {0x77359400, 0x0}}) preadv(r3, &(0x7f000002b000-0x20)=[], 0x0, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f00007d2000)=0x0) fcntl$lock(r3, 0x6, &(0x7f000002e000)={0x0, 0x0, 0x3b, 0xfffffffffffffffa, r5}) mount(&(0x7f00006ac000-0x8)="2e2f66696c653000", &(0x7f0000032000)="2e2f66696c653000", &(0x7f0000017000-0xb)="6f70656e70726f6d667300", 0x7ffbf, &(0x7f0000030000-0xe9)="233f878405fca78cc70aaafded1ecbab3895dbbf8c35877725fa4dc848971b0a8349135dafe4f856f190073dda589e978379dd7768571d137b25cdb1ab4161c027ed80fcd7c44a662796a17963bc24c6aca5150bebc634e1c79f2f868c733ccebcebc973b95d3680bebc61b68e0374e41cd0b8ba32769b201dfb1bfb07088b284e878c71486a8be538c019b361014e929231787b5106875b124443171d9d151f602d4edd2d1bc8772b133ccde7811783d5a385cbf07fbb5e93223dd1e2c4bf3b7e6cd72c157c76f2775f65c2b9e452b7d6436a43bd26e6222de1f2d93dabc356cd9b3d9419f49827ba") mknod(&(0x7f00009eb000-0x8)="2e2f66696c65302f66696c653000", 0xc000, 0x5) 2017/07/30 17:32:52 executing program 2: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x4, 0x30, 0x2, 0x100000000}, &(0x7f0000000000)=0x18) r1 = socket(0x10, 0x803, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000fc8000)=0x63d2ff11, &(0x7f0000c36000-0x4)=0x4) sendto(r1, &(0x7f0000fc5000)="120000002600e7ff00ffe90009149b00f99b47", 0x13, 0x0, 0x0, 0x0) r2 = syz_open_dev$tun(&(0x7f0000fc6000)="2f6465762f6e65742f74756e00", 0x0, 0x101) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_map={0x9, 0x7, 0x2, 0x8, 0x800, 0x1c}}) sysfs$3(0x3) recvmsg(r1, &(0x7f0000caf000-0x38)={0x0, 0x0, &(0x7f0000a3d000)=[{&(0x7f000062c000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3b}, {&(0x7f0000d03000-0xdd)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdd}], 0x2, &(0x7f0000d03000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x42, 0x9}, 0x0) msgget(0x2, 0x208) fcntl$getownex(r2, 0x10, &(0x7f0000fc8000-0x8)={0x0, 0x0}) 2017/07/30 17:32:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000200000004, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000424000)="2e2f66696c653000", 0x0) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f000046b000)="2e2f66696c653000", &(0x7f000067e000-0x4)="6e667300", 0xfffffffffffffffe, &(0x7f000000a000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x2032, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c98000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$usbmon(&(0x7f0000c68000-0xd)="2f6465762f7573626d6f6e2300", 0x20, 0x280000) mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000551000)="2e2f66696c653000", &(0x7f00000ef000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mkdir(&(0x7f000000e000-0xa)="2e2f636f6e74726f6c00", 0x0) r3 = open(&(0x7f0000028000)="2e2f636f6e74726f6c00", 0x0, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000013000-0xa)="2e2f636f6e74726f6c00", r3, &(0x7f000002b000-0xa)="2e2f636f6e74726f6c00") rmdir(&(0x7f0000038000)="2e2f636f6e74726f6c00") mkdirat(r3, &(0x7f000002d000-0xa)="2e2f636f6e74726f6c00", 0x0) readlinkat(r3, &(0x7f0000037000)="2e2f66696c653000", &(0x7f000001a000-0x7e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e) mkdirat(r3, &(0x7f0000017000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r3, &(0x7f0000039000-0x8)="2e2f66696c65302f66696c653000", 0x0) symlinkat(&(0x7f0000024000-0x8)="2e2f636f6e74726f6c00", r3, &(0x7f0000013000-0xa)="2e2f66696c653000") renameat2(r3, &(0x7f0000037000-0xa)="2e2f636f6e74726f6c00", r3, &(0x7f0000036000)="2e2f66696c653000", 0x2) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) read(r0, &(0x7f0000104000-0x69)="00", 0x1) r4 = socket$inet6(0xa, 0x80800, 0x10000) vmsplice(r4, &(0x7f00008ae000-0x90)=[{&(0x7f00002d7000)="15d7bfc247f7b037bf9dbfd3fc5ce378ece0009f5540baa6fab6df7eabe0e687989e433497c2675870d8dd2cd173316a66fa4edd4e507925bc81e72d8d94ebfefbee688efbb1c880d69613ad7ee266a4546d5b32b8", 0x55}, {&(0x7f0000086000)="764bfba2abe7f7e864c0fc5da651a5d7f362a5d78cac0dc3094b98e6425c8b1816766238c3d843279553f047229ed1c625b3e89732d93ec1e0b95ea9e643784c39745231a706307acf2ca08b52771c9f04c5a0955ea7f6ac4b19db474e98da4c9be3", 0x62}, {&(0x7f00002d2000)="b7f6c8ed2f379165e882081567a3649a16", 0x11}, {&(0x7f00003cb000-0x85)="3882658aa1c192cc510ba126127d1de94f0360d9d22565c5c88674f1a2085d15c9a79a42dcdd7bfc63e41d156ba35e15672224a5ae42303d8dc41291fe4a6dad2a1d3d4c08a8d7fcef876b78305dd975404eb49972f24c1a3b381ffaa2ff2ca91f4d1bf7c0fa9441386194fd86f70600000000d08365cd5c344153d14563d3d91ad79784bc", 0x85}, {&(0x7f00008e6000-0x34)="89bafa6b83fec0fcc66955d24e6908a511413dac8a6e7c3e77c7afb9eaf6c27cbf0072f8dfad040f393a77040bf321dad751e867", 0x34}, {&(0x7f0000ae0000)="fefe0675e1514fb0c94d2140cacf74aa1446694a3a16e97fd67da0086018b66615d117f736c13e9529526eab7e9e6d653bfd2cb25dfab707eae6348826342225a05279f70e9f45d04c1651e6cf83", 0x4e}, {&(0x7f00004a0000-0xc7)="d612974b82eae6b57b01cd85be420dbb771c7a531556d62d8f174a0c2454c80c51dd250cb2a8b29a0b6d7cbb739c880fac26cb7fb5deb91654cef295c08456c589f6a49e227ac11b65cfc9c7d730add9fc4725289fae41ad60106ee5771cb8fb541472448357f55c21b62ae31f9eaa2423720c0115193c140a99b8966b80187b6ab42881d3defbb4117db49f7b72493c5ae7074bdaa804a505fb475a6b493ae02350f110590e51ec1d9c2eeb3dc7ce620207e18969d202b1e7b430faa8cde065aac94fac826809", 0xc7}, {&(0x7f000016d000)="a6b7f25142227aa97b3423f1ad380b180ced5dc304f9ca8a2d0f95cb3797b4e3c874c104f6848f0bf83208d359ed59d60e38845236d080ff2ef6fc945f1cbd38ef0901cd068d66782376382c98a1d24a5ed76b636dc8c66cf19d24c66a64e5f096e44e6f62951bd49fd8ea2c7155ffc388042b74473d221820f23e4fd6347c37811623169498cab0a097ab6a6930a399fc9672a283bb17caa80c577607abb1c15498b55f383287af27b50bc443dbd09161cee8b1e8849dff6086ea3f28d6059f", 0xc0}, {&(0x7f0000c57000-0xf2)="20a1b131b871f55f324e126ebf6378930602edd9d4aec452163f1b66dd7c2e85e5ee9750e72f75969cfe6ea3952b97445ab3cecda6dccbbe4cb5b63fbfa9ad2bfdd8677cd38d60ce99f3ae1679055b59e833bce728be926eecafd3c7c5d8538681b9cbfc26ef42cf47d1ee5acc80b425d05ce1f36010a2ba543c58d514ad66a38580494d5037c763d4c7d27f59543be4ef0c3cf5c37e99454e07e71b75cfa225ac5eefbe5f49a364d8c921eec297ab691a9c06bad4601160937b9f1501fb3a138c0d6f2f71d80ed39ad1549149ed36addf1bb5975513ad38eeeee5a7b80d8f1cd6d06ea0d59b6fc113cf068a60e9928445e4", 0xf2}], 0x9, 0xc) connect$unix(r0, &(0x7f0000fff000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) socket(0x40000000015, 0x5, 0x0) 2017/07/30 17:32:52 executing program 3: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000b0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$netlink(0x10, 0x3, 0x5) mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000036000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_dccp(0x2, 0x6, 0x0) r4 = syz_open_dev$urandom(&(0x7f0000036000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x200040) r5 = dup3(r4, r2, 0x4) ioctl$LOOP_SET_STATUS(r5, 0x4c02, &(0x7f0000016000)={0x0, 0x0, 0x0, 0x0, 0x4, 0x17, 0x2, 0x8, "00411ffc0a21a26ca7351dc3e04b084f4d1fec6539b3c4fc1108698532ad26200025f6a179c9b2754e797ac3412424df52e0438bdf79c5b890a2be8dfeb7744c", "41ab144d6c2d25fef3b6dac0714368976521129517b0226afe1ea1548df0a6cd", [0x5, 0x400], 0x0}) getpeername$netrom(r5, &(0x7f0000461000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) r6 = syz_open_dev$loop(&(0x7f0000039000-0xb)="2f6465762f6c6f6f702300", 0xcb, 0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000018000)=0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(0x0, 0x5, &(0x7f0000009000-0x28)=[&(0x7f0000026000-0x40)={0x0, 0x0, 0x0, 0x0, 0x9867, 0xffffffffffffffff, &(0x7f000002c000-0x11)="f00a2368082cab9341820fb17681674813", 0x11, 0x100000001, &(0x7f000002e000-0x50)={0x10001, 0x2, 0x20000000004, @pad=[0x5dfafaae, 0x1200000000000000, 0x2, 0x4, 0xff80000000000000, 0x4, 0x9, 0x6]}, 0x0, r5}, &(0x7f000002c000)={0x0, 0x0, 0x0, 0x7, 0x1, r5, &(0x7f000002e000-0x1000)="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", 0x1000, 0x80000000, &(0x7f000002d000)={0xfffffffffffffff9, 0x1, 0x6, @thr={&(0x7f0000011000-0x6d)="ab991e84e6a02c84ed59cd0f28df83d473e501a1785f349424f4f461b1ed9706d0200970cde05a6cb96dcf90ce22e3c8aeb684fc8d68898449169f2f50e2039769bd6d38c69157b5333ae6cc3f1b5198fd2086f6c70778af188ad04bce4cd88ea5e1c9fe2fdb1cab4e4a2f6a84", &(0x7f0000039000)="cae72a0a17d10dd75e9ad3feadd4638165598bb1497583dcc2fecf59ad46888fe832e1036914578d1a6cce988727b2fae0e5d98f1789554fce2cb96281db6caa6a836a23a9940d9da8"}}, 0x1, r5}, &(0x7f000002e000-0x40)={0x0, 0x0, 0x0, 0x7, 0x800, 0xffffffffffffffff, &(0x7f000002e000-0xb1)="e6bccec2083054b43a5be1aa227fa43f7ca4573df3e0079450a35e3cf022ecb1f402d7e6fffee26dc1d5e97e443977e47d0a6699c92b057cdbd17f1c0b7384bfa3c8a4bf435eae102293f22344f613bcb898cbec724039dfba8791a00bcce2d71d4b4016348d3033060f1419cbc27dc1f3aee8120bb0691b9fb85ec9c7ed7ac4a63142f4e447eb825d04d8c7add71daf08830e3078750be8a1eebc979f3b0061367cf16e23bf8a3ac984386a9590c4cc7b", 0xb1, 0x6, &(0x7f0000006000-0x50)={0x6, 0x80, 0x2, @tid=0x0}, 0x1, r5}, &(0x7f000002d000)={0x0, 0x0, 0x0, 0x1, 0x65b, r5, &(0x7f000002d000)="8fcc7b6be9f4f0c8ab9c9140b443995ab5d5d8a736722692278d7df1b3920bb8a7073f94ce210615aea6e7b394e93f", 0x2f, 0x5, &(0x7f0000011000)={0x401, 0x7e, 0x1, @tid=r7}, 0x0, r5}, &(0x7f000000f000)={0x0, 0x0, 0x0, 0x1, 0x4, r5, &(0x7f000002e000-0x89)="44f49ed583e9c0f4db6d22ee0f595e348bde573bf0c37126fa48f21b53598a5136790c5a2670faec31bb3d72cdaad6d264b6fddd18edeae1b633dd943daefa4a01696b8157e56743e77915dddda3784fee87d4fd4c5a740a11676af943034f100e7e59c117c6a039bef8af57268561e0371c08ad01295dd53a58754757f7b1c8be944a29a4061fb9ae", 0x89, 0x6, &(0x7f000002e000-0x50)={0x9, 0x2, 0x0, @pad=[0x10000, 0x6, 0x0, 0x5b, 0x7, 0x0, 0x3f, 0x2]}, 0x0, r6}]) ioctl$TIOCGETD(r5, 0x5424, &(0x7f0000018000-0x4)=0x0) ioctl$LOOP_SET_STATUS64(r6, 0x4c04, &(0x7f0000023000)={0x0, 0x0, 0x0, 0x1, 0x8ea1, 0x0, 0x1, 0xc, 0x1a, "2d075cb10512749e408fb00372b639681ba4781d47f3513a5be1fa88a169a36c1a1ae0090ac14cdf2a8205fd40b401a0e4d552bc2df05490722d817899bf05e0", "349471093ae2f896c7a2e93471eeb0cba4f4c6d9578bf6a719d2743ad7db5de3c67fdaf8dd87711fbfc83b5f924bdd1d37e1c4d6d3849e8f4931e74fab676a76", "b49faaf66c154e47e869dba0fc84285057eff90100000000000000c5f46d9bc4", [0x6f45, 0x10000000ffff]}) mmap(&(0x7f0000000000/0xf0c000)=nil, 0xf0c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000aa000)={0xa, 0x2, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) connect$inet(0xffffffffffffffff, &(0x7f0000cbc000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f7b000)="2f6465762f7667615f6172626974657200", 0x80000, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r8, 0x8905, &(0x7f0000675000)=0x0) pipe(&(0x7f000002c000)={0xffffffffffffffff, 0xffffffffffffffff}) write$tun(r10, &(0x7f0000018000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""}, 0xa) r11 = syz_open_dev$loop(&(0x7f000002d000-0xb)="2f6465762f6c6f6f702300", 0x1, 0x4842) ioctl$DRM_IOCTL_AGP_ALLOC(r10, 0xc0206434, &(0x7f0000124000)={0x7, 0x0, 0x10000, 0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r10, 0x40106437, &(0x7f000076d000-0x10)={r12, 0x6}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x2000000003, 0x10011, r11, 0x0) fstat(r9, &(0x7f0000057000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000822000-0x4)=0x0, &(0x7f00005ae000-0x4)=0x0, &(0x7f0000ff6000-0x4)=0x0) r13 = openat$rtc(0xffffffffffffff9c, &(0x7f0000424000-0x9)="2f6465762f72746300", 0x100, 0x0) 2017/07/30 17:32:52 executing program 6: mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f63000)=0x408, 0x4) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000eb6000-0x4)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) prctl$setname(0xf, &(0x7f00004ac000-0x1)="00") recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)="", 0x0, 0x0}, 0x0}], 0x1, 0x2041) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d60000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x1, 0x0, 0xe, 0x7ff, 0xffffffffffffff33, 0x9}, 0x20) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000f64000)=0x0, &(0x7f0000f64000)=0x4) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000090d000)="2f6465762f6877726e6700", 0x880, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f00006ee000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000f65000)=0x8) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000f65000-0x8)="6269675f6b657900", &(0x7f0000f65000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f64000)="73656c696e757800", 0xfffffffffffffff8) keyctl$setperm(0x5, r2, 0x2000) clock_getres(0x0, &(0x7f0000a7e000-0x10)={0x0, 0x0}) 2017/07/30 17:32:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000003, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) pipe(&(0x7f00003bb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000db6000-0x4)=0x2, 0x4) r2 = fcntl$dupfd(r0, 0x406, r0) r3 = socket$inet_sctp(0x2, 0xfffffffffffffffe, 0x84) setsockopt$sock_int(r2, 0x1, 0x2a, &(0x7f0000cf4000)=0x4, 0x4) bind$netlink(r2, &(0x7f0000aa1000-0xc)={0x10, 0x0, 0x7fd, 0x8}, 0xc) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000b62000)={0x0, 0x100}, 0x8) bind$inet(r4, &(0x7f0000cbd000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r0, 0xfffffffffffffff8, r4, 0xffffffeffffffffe, 0x1, 0x803) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000c27000-0x20)={0x5, 0x5, 0x2, 0x20, 0x101, 0x7fffffff, 0x6, 0x5, 0x0}, &(0x7f0000c23000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00007e0000-0x98)={r5, @in6={{0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x17}, &(0x7f0000dcc000+0xb45)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00005e7000)={0x0, 0x2}, &(0x7f0000f25000)=0x8) sendmsg$inet_sctp(r3, &(0x7f0000979000-0x38)={&(0x7f0000520000)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f59000)=[{&(0x7f0000cae000-0x80)="5e7a29d5cec777f859b20fa29233fc5d37218bcc1dc0257fbd07542e6ab1db7e682bb32f22f7df00114d29b9b96e5a21cab27bc2b667998d232a5b1eec5ae091a3d1e9d402d1f87efe7ea429ca2b77f49c4e9a0958712aa1bdb0e2f4d7fcb091e3ebf178801bafd44785d8121f6da0c907e7ee0729d2353b1d2b04c74ef00862", 0x80}, {&(0x7f0000b19000-0xd8)="2caebfb92efd47e7710d3399971d57d89c354235d77a2d086d0371bc4f7f0b47063bd8fda4dba2abef829691918bedfd27f885cc106672f18258b89fa3c915f14a7af2537a2d613093db5a8471bf6af005b71af446313ee720fa2145457e030f00c9e1c89e393ae25f0522370171917994d809fcd03810ce5565551fbd7cddd8e48ba0193f6a0db11b26e0f538c7913e0cf27ed677891bc0011a9988a3efe84688bcc2e1fac74604bf8a82cffc66fffc9f9855eda03cadaa3c40945282a4fc81361638abf05ddf7a896f0680912ec005daaa6c54309b5c39", 0xd8}, {&(0x7f0000c5d000-0xfe)="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", 0xfe}], 0x3, &(0x7f00006d1000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x101, 0x8207, 0x401, 0x9, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8004, 0xd0e, 0x2ff327b2, r7}}, @init={0x18, 0x84, 0x0, {0xffff, 0x400, 0x0, 0x90}}, @init={0x18, 0x84, 0x0, {0x9, 0x2be, 0x9, 0x80000001}}], 0x4, 0x4000}, 0x800) sendto$inet(r4, &(0x7f00009a9000)="", 0x0, 0x1020008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r8 = dup3(r4, r4, 0x80000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000c13000)=0x0, &(0x7f000091e000)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000f7f000-0x10)={r7, 0x4, &(0x7f000002c000-0x58)=[@in6={0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd}, @in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000078d000-0x4)=0x10) getsockopt$inet_tcp_buf(r4, 0x6, 0xd, &(0x7f0000255000-0xd2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ffe000)=0xd2) shutdown(r4, 0x0) setsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000050000-0x4)=0x400000000000b1ae, 0x4) sendmmsg(r4, &(0x7f0000262000-0x80)=[{{&(0x7f0000f47000-0x10)=@nfc={0x27, 0x43, 0x8, 0x5}, 0x10, &(0x7f000047f000)=[{&(0x7f00000f4000-0x91)="249cc268788d36e3673fc6a4698006c78f7d8ab7fe36935e7a8d52606846a97b2be692bfd2cfba97403345928d0a023b0c1cb0b9ae8da12d581d4c4df6281195fe7c7e3e504c2e82e518f59a0786f6a487352a7a60364e86f64a784ae0c38e3eba755bfbdb0de5164428e1dc9ee1d02e39682fe5d73ef4d24e12aae0435c6c1a66e745f10419c7c4193682e927785c822a", 0x91}, {&(0x7f0000438000)="4514d5aa290bb4d35c586231f6b120aa982e6cda7bbc62e517490677548bd61f1fc6d046a55b2489e308c24dec53e6eea688c10f8efbe0883e", 0x39}, {&(0x7f00000a9000)="8c0f3f98a70dd32d5ab0e2ce1139b876665f64aba2d42494b5021082dcd04c46cbcdf51a30d34217211a75261f5143175f59347d16059957e9f592d59b53c8db386ae6bd45521305209722659f148585ff67eac089b94c5cf09c3f9dd806c60b9e59f78a577312eb355a16e8db369605e486b0db663246fb37fbadab743b48ccd6b66eae5d7a5b52e852e8de85b28f2afcc1d0a117d14a9d67c1efa88e1a49696ded23aae8876dbfe45e62a86eebd0bd97ccfce0fe92e4f7abea946d3b08c099714c45685943740287f01f01f68b", 0xce}, {&(0x7f000063d000)="b6b23c4d05752f177192b271c17b23c166719031e1e8e60288e25a53ef33d9c6048f0ae4d1ef85", 0x27}], 0x4, &(0x7f00003b6000-0x4c8)=[{0x78, 0x10d, 0x4, "4be8e1bb5cbfeaea5a98bdec74b02e8c7d4a62159115f33df1bbaf9c9be644a2bdc85c2629d4d6b957b5634099585537c872a9b4f234a1b0b1b833f8f1282d5b641b36dcf9907e9ae53189998fe3c07b1c63f71302083280847af9585cb69059e0fa9726"}, {0x108, 0x0, 0xafb, "b5b3ba04be84e1ec90048b73f7f45206c81f4a6edcb3d502ba1dae7402e4dc58b0e266683cb1c6bd5b3b5ef377399047e2edd63a4eed1924042e56ef7b1477c1206a7f5827995d5ec425192c4c880d0840e911ec7a580dc8f3325e5ef34afbf92b77542c70ecf7257d5f712ffc1d1194b3ea8dcd8e8e7fa79268e9484d2f12b216206ab7c73291e40528d9ae6f4d403d09eb3e9ed974ee6c2ab77a9acd58141fe676fb5bf2faa423306e6d68167f6501e9d6ad940b42369ed52028891758482ab907cfaf7ab5aaf6d81e85aae5f47cdf1bd152f6a0451a6157397a4286ed09b5995af13e25c72d8dd97ed9916cbd3e715dea"}, {0x30, 0x0, 0x6, "cd7cf16c936962d667738eb9d3c3e956d8add6abf967dbd20c47d5e3"}, {0x100, 0x11f, 0xcef00, "776300870705737b16827aeec1b12da81bc5173fd4292c8680c6dc01598c721c8f85ca02664ad2d70846b6ee2d7ee40f9f8c4c7347c009b6ec5d4c35462fc336a290d9ba45334ee209fc07bc9be9b8f51e7643799a85d2835b79a717f7fb6dca3c5070b50c147115be8e568784c95ee0e5266b9367f92bd27627465f73e63bb29310be0fd0df043ee86d861cc9f10d4ae720aab61bf594195b686005cdbe59603c91b8baf9402f2d41e92a026ae884bddcae8f8eb7e4023574b9c2cb46abb8a56f1dabdf4951549d7a154dfe0fb28825976b4d429b4abbbbc0ff0646bfb6604c94ccb8b4c1942a5ca1"}, {0xa0, 0x197, 0x100000001, "1190c540b98695f254050db939aa4264d07ab43fb552d1726d11f3e4488221d773298483204235a8a17421cdd02d0a261ea70dcb07275b9822fa4454e0590085910d043ad01a0ee99a138440c64e8928005a3aff0a49e9e1e41692bd979ee331487239b8825844f35312ee7c09e168c05a96c794301cff9b212ccc852dce34dc9417b6f0e4e38d84fa12"}, {0x80, 0x118, 0x7, "3cda6e11f204090bc90b7c9315dd7314ee6f6cbc171dc7c7b0a87ea629f6ee857450c24a84dfe8cdac575097f9b15c944eeeac968a1eddcff4edee73139337bab3d6701f0aea03f46838cb99d60848a233e2f793ff81cda79d339169540b497c5e8b80751de411fceb4d312c"}, {0xf8, 0x11f, 0x7, "aee22845dd08310b5b1addce6c978cfac2ee439d550e9f7c6d422c504bfe7eb022b9e00c4ca4f5fcf1b12766c56ff0133964966cfd851a9b85dbea45effba71bffdac0db589d54da1d0a3b1b052c1fd21e0ee727e49e90f2eb4b326144e59d99c20b19f9b3c360fb6ab00060b86a51c2a63668e88637982020a3398f21ec2e33d0ffa63d224a06e46ec9f22d114685bab5aa2626722f98e8ce2f727cfeeaac4a3c59ac15799ad2785ccce48de20091b84d9a3304f74e40eee9f23f8d13bb3aecfc3ec116dfee803625f22fd4d2021d85d7fbc76415b972071df6666a81de1abbe3f8a72138"}], 0x7, 0x40000}, 0x0}, {{0x0, 0x0, &(0x7f00005d1000-0xa0)=[{&(0x7f0000447000)="8efac95ad808d6bec8112ed8de512c188f1b56526e9e6afdfbdf9e5fc7c9b0179dfea0d478b613c04dec1877d54c178cbeb3a30caf2ef568c3bb994019fade75a00b53ebb5b251febc327d23b2a763c038f5fdc164e297641270df2caa297464d26c1dde0e60b2fd8f2112e5597c6172b7a199de4544bdbea07237c9e61be4e28c233746813da059a2d4da3822f0b05c868f93029f487c3b5b8966400f8cd085374a2684d6fe7db28d4095864c083ed32781ad2fa331", 0xb6}, {&(0x7f0000e5b000)="a843e8208af488b25355d1a1c037a0d07c9a9ab55a8e9bbee3710be88e61b9df4167ba311a552d95de6519b37729e644f7bff61210abc7b758de43f764785c85e72584ef753a37159308c0a81b3ae135057d4d6bba5db7f1b7df4d5898084cf016a58aa97cb088ccb2e6bd8d169486fd7c2fbbb79e8ab092d78e2c8d84e058d71c6b3e85e22695bbebafe211ecfbc33d", 0x90}, {&(0x7f0000719000)="def5179d68133ed173da178f209ef595ec88f8b3a7a502c872e380c4db8c52b942da9d2839293e816a27ae0ca848c0fec8c640154b88710d099ef1e8ec9ffcf02f311833373365061e11c5ee7186861c5a0caa2f887b32c22a57318140ea4dacddd59f00a2e03999b7b96068a55af0", 0x6f}, {&(0x7f00004fa000-0x9f)="1bee6418553c30296a4e021a3db7e9adbd06d20279a2f19323d1039ee1c533df04144478af4de8121166606e3da0347a4d2f0ce088706cffac691c3982db60a0260eb573626208cf247f3004eed4098ef0d4a436fe3a72ed52178170b2acf8e0a0d28de5abc486dc12e44bbf5b9f0903d7d9ec61e896a483542a831bb4442299f48592f705be7292ff63e5a61a46898d245e60dc04397ada29246dbc6aa84f", 0x9f}, {&(0x7f0000e63000-0xe3)="a1b2f5e14cb685b043db675211a3fea71143478d8ba3efb8e2ae15df4de98b6d829e8458bfd47fb16bd3ef4441f135c9a3df0be3ca149cfc831dcee6893121399b357795d546bf1257cd0f121fdf45320a84dcabb44f1f18fbb4ad6055ddc9bbc99fb9e507cda80650a558e4d8ac048b8d0616454e318f3d75fe6aeb5d5f74d754da1383d32e8a2e75c7d3278050a001158ef89fe2eb98b963250a79cbe19a211df7b808ea3c44ba2f0a03d2de1f0c06f30a4cb8450a258ca1285f609295dcd6cfb70d8807720f0c708f69eb8960ef9f8a05ed9743ffa1edf17d6f1c8a5116482d8d63", 0xe3}, 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"}], 0x1, 0x40000}, 0x0}], 0x2, 0x4c081) getpeername$ax25(r2, &(0x7f0000651000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000d2c000-0x4)=0x10) setsockopt$sock_int(r3, 0x1, 0x5, &(0x7f000004c000)=0x2000da, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r8, 0x84, 0x6f, &(0x7f0000f53000-0x10)={0x0, 0x8, &(0x7f0000013000)=[@in6={0xa, 0x3, 0xdf, @loopback={0x0, 0x1}, 0x7f}, @in6={0xa, 0x2, 0xffffffffffffff17, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x2, 0xcdfe, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8001}, @in6={0xa, 0x2, 0xe8f3, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}]}, &(0x7f0000088000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000c2f000-0x10)={0x8, 0x0, 0x1, 0x9, r9}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r8, 0x84, 0x70, &(0x7f0000ede000-0x108)={r7, @in={{0x2, 0x0, @rand_addr=0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x80000001, 0x9, 0xffffffff, 0x200, 0x3, 0x1, 0x6, 0x8d, 0x8, 0x1f, 0x7fffffff, 0x8, 0x1f, 0xff6d]}, &(0x7f0000510000)=0x108) pipe2(&(0x7f000076f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) splice(r4, 0x0, r10, 0x0, 0x9, 0x3) 2017/07/30 17:32:52 executing program 2: mmap(&(0x7f0000000000/0xc0b000)=nil, 0xc0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c0c000-0xc)="2f6465762f72666b696c6c00", 0x101000, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000122000-0x1)=0x4) sync() r1 = epoll_create1(0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)="2f6465762f73657175656e6365723200", 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000001a000-0xc)={0x0, 0x0}) mmap(&(0x7f0000c0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000c0b000)="2f6465762f6b657963686f726400", 0xd01, 0x0) write$sndseq(r2, &(0x7f000000a000)=[{0x81, 0x5, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) epoll_pwait(r1, &(0x7f0000a75000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000a62000)={0x0}, 0x8) 2017/07/30 17:32:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000f35000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r1 = syz_open_dev$tun(&(0x7f000020a000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b24000)="2f6465762f73657175656e63657200", 0x800, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000a2b000)=@int=0x0, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000675000-0x28)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x1, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00008f3000)={@generic="0998a6da8319369e0096ee9a34433a68", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2017/07/30 17:32:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd) r0 = openat$binder(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f62696e64657200", 0x200, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000ddc000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f0000000000)="2f6465762f72616e646f6d00", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x36, r1, 0x0) utimes(&(0x7f00003a2000)="2e2f66696c653000", &(0x7f0000001000-0x20)={{0x0, 0x2710}, {0x77359400, 0x0}}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) 2017/07/30 17:32:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000375000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000e1c000)=[], 0x0) r1 = open(&(0x7f0000d63000-0x8)="2e2f66696c653000", 0x28042, 0x0) fallocate(r1, 0x0, 0xffff, 0x9) sendfile(r0, r1, &(0x7f0000e65000-0x8)=0x32, 0x10001) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000058f000-0x4)=0x4, 0x4) sendmsg$netlink(r0, &(0x7f0000009000-0x38)={&(0x7f0000f39000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d78000)=[], 0x0, &(0x7f000074f000-0x68)=[], 0x0, 0x0}, 0x0) 2017/07/30 17:32:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000952000)="2e2f62757300", 0x10) fallocate(r1, 0x0, 0x1, 0x61ffd) uname(&(0x7f0000184000)="0000") socket$inet6_tcp(0xa, 0x1, 0x0) sendto(0xffffffffffffffff, &(0x7f0000de4000)="", 0x0, 0x0, &(0x7f0000a76000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000cf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f0000b17000-0x4)=0xb) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x12, 0x0, 0x0, 0x0, 0x1, 0x0}}}) r6 = socket(0x11, 0x80803, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000001000)=0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000b59000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008c0000-0x4)=0xc) ptrace$setsig(0x4203, r7, 0x23, &(0x7f0000c29000-0x10)={0xb, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000b1e000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3, 0x101, 0x7, 0x20}, &(0x7f000056a000)=0xa0) close(r5) timerfd_create(0x4, 0x80800) connect$unix(r2, &(0x7f00008f1000-0x8)=@file={0x1, "2e2f62757300"}, 0x8) dup3(r3, r6, 0x80000) ioctl$VT_DISALLOCATE(r1, 0x5608) 2017/07/30 17:32:52 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x22, 0x5) r0 = memfd_create(&(0x7f0000aa2000)="6b657972696e672c00", 0x2) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000c3a000-0x8)={0x0, 0x0}) ioctl$int_out(r0, 0x5460, &(0x7f0000747000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000001000)={r1, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x4f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000002000-0x1)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000003000-0xb0)={{0x2, 0x1000}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d, 0x804, 0x20, 0x3, 0x6, 0x4, 0x4, 0x0, 0x1, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x7eb000)=nil, 0x7eb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f00005d8000-0x10)={&(0x7f00002f7000)=[0x0], 0x1}) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f00007e9000-0x1f)="1f000000120007f2000094ffa4000800000000000000000000000000000004", 0x1f) mmap(&(0x7f00007eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r2, &(0x7f0000409000-0x66)="", 0x0, 0x0, &(0x7f00007ec000)=@file={0x0, "2e2f66696c653000"}, 0xa) r3 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)="2f6465762f7663732300", 0x7fffffff, 0x20040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse_ioctl(r3, &(0x7f0000001000-0x20)={0x20, 0x3, 0x100, 0x6, 0xf0, 0xe7, 0x5e}, 0x20) 2017/07/30 17:32:52 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000085a000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f33000-0x4)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00008fe000)={r1, @rand_addr=0x5, @empty=0x0}, 0xc) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x440000)=nil, 0x440000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x31, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x1000, 0x23, 0x5, 0x0, 0x1000000000000, 0x800000000000002f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x80000000000000b7, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, "a9e0bd446e174d"}}}}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000001000-0x4)="63646700", 0x4) mmap(&(0x7f000003c000/0x3000)=nil, 0x3000, 0x3, 0x50, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000440000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000440000/0x1000)=nil, 0x1000, 0x7, 0x49011, r2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00002fa000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@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}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1010000, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000441000/0x1000)=nil, 0x1000, 0x0, 0x32, r3, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f000013a000-0x18)={@loopback={0x0, 0x1}, 0x2007, r4}) r5 = accept$inet(0xffffffffffffffff, &(0x7f0000efe000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000086a000-0x4)=0x10) r6 = socket$inet(0x2, 0x1, 0x0) pipe(&(0x7f0000420000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_int(r7, 0x6, 0x15, &(0x7f00002d8000)=0x100000001, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x20000000003, 0x100000000030, 0xffffffffffffffff, 0xfffdfffffffffffd) setsockopt$sock_int(r6, 0x1, 0x9, &(0x7f000000a000)=0xa, 0x4) setsockopt$inet_int(r6, 0x0, 0x32, &(0x7f0000000000)=0x9, 0x4) mmap(&(0x7f0000442000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000442000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000443000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r6, 0x6, 0x16, &(0x7f0000004000)=[{0x3, 0x4}, {0x3, 0x7}, {0x6, 0x2}, {0x3, 0x3}, {0x7, 0xfffffffffffffffc}, {0x3, 0x1}, {0xb, 0x946}, {0x2, 0x401}], 0x8) mmap(&(0x7f00002f2000/0x1000)=nil, 0x1000, 0x1, 0x810, r3, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003fc000/0x2000)=nil, 0x2000, 0x3, 0x100000032, r5, 0x0) getsockopt$inet_tcp_int(r6, 0x6, 0x0, &(0x7f0000408000-0x4)=0x0, &(0x7f000000c000-0x4)=0x4) setsockopt$inet_tcp_int(r6, 0x6, 0x4, &(0x7f0000009000)=0x9bc, 0x4) 2017/07/30 17:32:52 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000099000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000d6c000-0xe8)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000007e000+0x3c7)=0xe8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000603000-0xc)={0x0, 0x0, 0x0}, 0xc) lchown(&(0x7f000005c000)="2e2f66696c653000", r1, r2) r3 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffff, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000b63000)=[], 0x0, 0x8) r4 = creat(&(0x7f00004a9000)="2e2f66696c653000", 0xffffffffffffffff) r5 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$mice(&(0x7f00002fe000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0xa2802) recvfrom(r5, &(0x7f00007e1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0, 0x10001, &(0x7f00004ec000)=@nfc_llcp={0x27, 0x7, 0x800, 0x0, 0x7, 0x8, "faa383165b0cdd22ee981f872dd5d4742adccf5001ac878fda29bf2e108960cfb3000e3108b9af4547d216b9f6958b7791bb1d4a2d0d7fd091c792465ffd9b", 0x3}, 0x60) ioctl$sock_inet6_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000e00000)=0x0) mount(&(0x7f000082f000)="2e2f66696c653000", &(0x7f0000322000)="2e2f66696c653000", &(0x7f0000865000-0x6)="627472667300", 0x0, &(0x7f0000f6b000-0xdc)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f00006b3000-0x78)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4f06545662142d5e, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) io_setup(0x80, &(0x7f0000d58000)=0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) listen(0xffffffffffffffff, 0x7fffffff) syz_emit_ethernet(0x37, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipx={0xffff, 0x29, 0x7fff, 0x40011, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x100}, {@broadcast=0xffffffff, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, "f96541082acf56f2c213ca"}}}}) accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000001000-0x4)=0x60) syz_open_dev$loop(&(0x7f0000fbd000-0xb)="2f6465762f6c6f6f702300", 0x7ff, 0x400) mkdir(&(0x7f0000f4b000)="2e2f66696c653000", 0x0) ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f0000dab000)={0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f00004db000-0x8)="2e2f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d667300", 0x0, &(0x7f0000b5f000-0x1)="") r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d08000)="2f6465762f70746d7800", 0x105, 0x0) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f00009a6000-0x78)={0x0, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x202, 0x101, 0x6, 0x100000000, 0x1, &(0x7f0000468000)=@common="79616d30000000000000000000000000", 0x3f, 0xfffffffffffffff7, 0x4000000100}) syncfs(r6) ioctl$GIO_SCRNMAP(r7, 0x4b40, &(0x7f0000476000)="") writev(r7, &(0x7f0000eea000-0x60)=[{&(0x7f0000fbc000-0x1000)="440ada61116afe82fd9b56d62f9d6cd47c2ec78b312ec3b56bc82d5d48acc58884374508a746c4ad193ed782f963050250efa2081459edae62736241f850bc19ef13a18ae4a333677cbe800b", 0x4c}, {&(0x7f0000fbc000-0x8b)="f92d8ff922f0ca1b8a10088fafdee7872bb9146ab44561d7fc8b3f8e2144ac35fbd7bc151955618179b56628ee36173e5d4600ec3e05d88577ca82cff343163cbd73d094b327e0bd9680454cbc1b8dc1160583cb6a3ae704c10e90b4be3b4a344d8c40876298f25ace", 0x69}], 0x2) ioctl$TCSETA(r7, 0x5402, &(0x7f0000f9f000)={0x4bc4, 0x0, 0x401, 0x4, 0x0, 0x0, 0x88, 0x10000, 0x0, 0x200000}) 2017/07/30 17:32:52 executing program 2: r0 = memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f000048e000)="2e2f66696c653000", &(0x7f00003c4000)="5b00", &(0x7f00001c6000)="2e726571756573745f6b65795f6175746800", 0x12, 0x0) r1 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x6) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000c8f000-0x4)=0x0, &(0x7f000025e000-0x4)=0x4) r3 = request_key(&(0x7f0000eb2000)="2e726571756573745f6b65795f6175746800", &(0x7f0000e69000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000721000)="656d312e6d696d655f74797065736563757269747900", 0xfffffffffffffff9) keyctl$get_security(0x11, r3, &(0x7f0000f83000)="", 0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f00003e3000)={0x0, 0x0, 0x0}, 0xc) recvfrom$ipx(r0, &(0x7f00008bf000)="", 0x0, 0x40000000, 0x0, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000b1d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b42000)=0xc) setsockopt$inet6_int(r2, 0x29, 0x10031, &(0x7f0000fcb000)=0xfffffffe, 0x4) setsockopt$sock_int(r2, 0x1, 0x1e, &(0x7f0000881000-0x4)=0x7f, 0x4) mmap(&(0x7f00002a6000/0x4000)=nil, 0x4000, 0x3, 0x10, 0xffffffffffffffff, 0x0) add_key(&(0x7f000066c000)="6465616400", &(0x7f0000161000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b59000)="3b34c5d75b1c55e34d11320bd96ad471f7e215438cee32d759d49b6ba6d7388edeec704032b07771584a2c496b89819763aa5fbdaaaf83297e209490f61c30932a66e2c7079d93f8cfcb3d80eb3c0c1ba5", 0x51, 0xfffffffffffffffd) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004f2000-0x4)="2f6465762f73657175656e6365723200", 0x2, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r4, 0x891c, &(0x7f000078a000)={@generic="eb8c2876a8b6abe601431ef5ccd8f01c", @ifru_flags=0x2000}) r5 = socket(0x10, 0x80003, 0x4000000000000010) sendmsg$netlink(r5, &(0x7f0000dbd000-0x38)={0x0, 0x0, &(0x7f00000e5000)=[{&(0x7f0000fa0000-0x1c)=[{0x14, 0x8000001c, 0x11, 0x0, 0x0, "0472"}], 0x14}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000a14000-0xdc)={0x0, 0xd3, "3317b3785f32117cd47f6a2a5c998e4e7e64f30217b2f8d0b3dbb60360a623800c0622ba54d7902b304b63b72b4e2a9eb379cee671f429b6fa495fb457c2159eee9f92ce8cfeedd2e455199d76bd34aabd753529e4e6bdbd0b03c265fd15b641e5074da24165da21fdf4ae74f098f1e66f51384042fdf49910c98d888431412cec63a4827fa6785f1c26abe5dad8fd8f87927b9165c334d505ae33b1a23beb812b129e4d2fe10e0f28ae96ad59ba435dff84d710420739e2e86dc2f4f0b6acf6c99b0c2d4f9fed906fcfea7326123455e730e1"}, &(0x7f000035b000-0x4)=0xdc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00007e0000)={r6, 0x6, &(0x7f0000ced000-0x6c)=[@in6={0xa, 0x1, 0xb14, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000bcb000)=0x10) sysfs$2(0x2, 0x3, &(0x7f0000855000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") connect$inet6(r2, &(0x7f00006bd000-0x1c)={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$int_in(0xffffffffffffffff, 0x5451, &(0x7f0000009000-0x8)=0x0) 2017/07/30 17:32:52 executing program 5: mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000052000-0x10)={0x0, 0x989680}, 0x0) r0 = gettid() socketpair$unix(0x1, 0x4000000000001, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r1, &(0x7f0000013000-0x8d)="", 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"000000076d9fff"}, 0x0}, 0x10) mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000062000)="2f6465762f70707000", 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) r3 = gettid() mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000063000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigsuspend(&(0x7f000005b000)={0x0}, 0x8) read(r4, &(0x7f0000046000)="00", 0x1) r6 = syz_open_dev$sg(&(0x7f0000013000-0x9)="2f6465762f73672300", 0x80f, 0x80000) ioctl$TCSETSF(r6, 0x5404, &(0x7f000004d000)={0x0, 0x1, 0x2, 0x5, 0x8, 0x4, 0x3, 0x200, 0x7, 0x1, 0xff, 0x101}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r4, 0x8, r3) fcntl$setsig(r4, 0xa, 0x12) dup2(r4, r5) mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x16) 2017/07/30 17:32:52 executing program 3: request_key(&(0x7f0000fcf000)="6465616400", &(0x7f0000f6e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a15000-0x9)="76626f786e65743100", 0x0) gettid() mmap(&(0x7f00007f3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x2, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f000007f000)=0x3f) read(r1, &(0x7f0000767000-0x30)="", 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f00007b1000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) readv(r2, &(0x7f0000a3e000)=[], 0x0) r3 = dup2(r1, r2) tkill(r0, 0x16) ioctl$KDGETMODE(0xffffffffffffffff, 0x4b3b, &(0x7f000076c000-0x8)=0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f76637300", 0x0, 0x0) readv(r4, &(0x7f0000000000+0x376)=[{&(0x7f0000003000-0xbf)="00", 0x1}, {&(0x7f0000002000-0x2)="", 0x0}, {&(0x7f0000003000-0xa8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b}, {&(0x7f0000002000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45}], 0x4) ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000761000)=0x0) fallocate(r4, 0x1, 0xff, 0x6) r5 = getgid() timer_create(0x7, &(0x7f0000a3b000)={0x7, 0x56, 0x4, @pad=[0x8, 0x6, 0x696e4233, 0x8, 0x8, 0x0, 0x7, 0x7ff]}, &(0x7f000051c000)=0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000dfa000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d05000)=0xc) setgroups(0x2, &(0x7f00005d0000)=[r5, r6]) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000cc000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bd3000-0xc4)=@ethtool_drvinfo={0x3, "2010cfd6f25885eaa1401b6047cba0a4906c621d0a25850cb22176b39b8e1bab", "5a5e79d52790ade8d239339b517cdb63ea4befa73f096770bbdc56a825919c1e", "6790f1816e2d5bc72dd84069bc1d8668b60307e2848ac9955e54b631b6e179c5", "0c23602cda9079d9c3ebd743aea483b88635ef0c435df2c2d89343d76730f977", "c831a48791adfee3b330813f1ba89810d46d85c83442a87990dc202133450878", "d0b11bc32e595cbab513f1ca", 0x100000001, 0x1, 0x6f07, 0x9, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 47.796873] netlink: 11 bytes leftover after parsing attributes in process `syz-executor0'. [ 47.810712] netlink: 11 bytes leftover after parsing attributes in process `syz-executor0'. 2017/07/30 17:32:52 executing program 4: mmap(&(0x7f0000000000/0xd13000)=nil, 0xd13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0f000-0x14)="ff55d36cffba04715d0000000000000100000000", 0x14) mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r1, &(0x7f0000167000-0x38)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f00002eb000+0xa16)=[{0x14, 0x702, 0xd09, 0x0, 0x0, "00"}], 0x14}], 0x1, &(0x7f000070e000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fd3000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f0000fd4000-0x83)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") listen(r1, 0x7) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = epoll_create1(0x80000) close(r4) mmap(&(0x7f0000000000/0xd31000)=nil, 0xd31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x100000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000d32000)={0xa, 0x2, 0x80000002, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet(r4, &(0x7f000080b000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_extract_tcp_res$synack(&(0x7f000072e000)={0x42424242, 0x42424242}, 0x1, 0x0) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000d32000)={0x42424242, 0x42424242}, 0x1, 0x0) mmap(&(0x7f00002dc000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000d00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x2) 2017/07/30 17:32:52 executing program 0: mmap(&(0x7f0000000000/0x76000)=nil, 0x76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000026000-0x4)=0x0) r1 = syz_open_dev$vcsa(&(0x7f000003d000)="2f6465762f766373612300", 0x5, 0x200) r2 = fcntl$dupfd(r1, 0x100000000000002, r0) mmap(&(0x7f0000076000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000077000-0x24)={0x1, 0x3, 0x6, 0x9, 0x7939, 0x10000, 0x3, 0xffffffffffff77e7, 0x1, 0x1800000, 0x13, 0x9}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = dup2(r3, r3) listen(r4, 0x6) write$fuse_notify_delete(r4, &(0x7f000003b000)={0x28, 0x0, 0x0, 0x3, 0xfffffffffffffffb, 0x7}, 0x28) mmap(&(0x7f0000077000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r2, &(0x7f0000077000)=0x0, 0x8) mmap(&(0x7f0000076000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) open(&(0x7f000003e000)="2e2f66696c653000", 0x20100, 0x80) getpeername$netlink(r3, &(0x7f0000077000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000011000+0xf1a)=0xc) mmap(&(0x7f0000078000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000078000)={0x0, 0x8387, 0x8, 0x5, 0xedbe00000000000, 0x1}, &(0x7f000003f000)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000014000)={r5, @in6={{0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) writev(r4, &(0x7f0000022000-0x10)=[{&(0x7f0000074000-0x3b)="3900000013001947040000000000000007000100020000004500ff000000800009001a00040000fffb00000000e337011018e9070000000001", 0x39}], 0x1) mmap(&(0x7f0000079000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r1, &(0x7f0000079000)="2e2f66696c653000", 0x2) [ 47.839637] netlink: 11 bytes leftover after parsing attributes in process `syz-executor0'. [ 47.850116] netlink: 11 bytes leftover after parsing attributes in process `syz-executor0'. 2017/07/30 17:32:52 executing program 1: r0 = memfd_create(&(0x7f00003f6000-0x24)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f000048e000)="2e2f66696c653000", &(0x7f0000162000)="5b00", &(0x7f00001c6000)="2e726571756573745f6b65795f6175746800", 0x12, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) r3 = openat$binder(0xffffffffffffff9c, &(0x7f0000b02000-0xc)="2f6465762f62696e64657200", 0x0, 0x0) r4 = creat(&(0x7f0000938000-0x8)="2e2f66696c653000", 0x1000000003) fallocate(r4, 0x0, 0x0, 0x62000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(&(0x7f0000fb7000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2) sendfile(r5, r0, &(0x7f000097b000-0x7)=0x0, 0x10000000000) fadvise64(r5, 0x0, 0x0, 0x4) perf_event_open(&(0x7f0000e5a000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r2, 0x0) memfd_create(&(0x7f0000000000)="fff8", 0x0) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f00007e3000-0x28)={&(0x7f00009d5000/0x4000)=nil, 0x0, 0x5, 0x40, &(0x7f0000aa2000/0x4000)=nil, 0xfffffffffffffff9}) mlock2(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) mbind(&(0x7f000008f000/0x4000)=nil, 0x4000, 0x2004, &(0x7f00005a7000)=0x4, 0x40000000000005, 0x1) r6 = dup2(r4, 0xffffffffffffffff) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f00007c2000-0x4)=0x365) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000d55000-0xe8)={{{@in=@multicast1=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001b9000-0x4)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e38000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000cb000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000715000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x8, 0x0, 0x7fffbfff, 0x11, 0xa0, 0xa0, 0x100000001, r7, r8}, {0xb550, 0x16fa, 0x32fa, 0x5, 0xa, 0x4, 0x7fff, 0xfff}, {0x7, 0x20, 0x6, 0x0}, 0x5, 0x232, 0x3fd, 0x1, 0x2f, 0x2}, {{@in=@broadcast=0xffffffff, 0x5, 0x7b}, 0x8, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6c, 0x3, 0x3, 0x5, 0x8, 0x7fff, 0x1}}, 0xe8) sendfile(r6, 0xffffffffffffffff, &(0x7f0000013000-0x8)=0x0, 0x3) ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000bf8000-0x4)=0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002fa000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ef9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r9, 0x84, 0x19, &(0x7f0000b35000)={0x0, 0x2}, 0x8) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00005bf000-0xc)="2f6465762f72666b696c6c00", 0x4000, 0x0) 2017/07/30 17:32:52 executing program 4: futex(&(0x7f0000c29000)=0x0, 0xa, 0x0, &(0x7f0000c29000)={0x0, 0x0}, &(0x7f0000074000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x4, &(0x7f0000000000)={0x0, 0x0}) 2017/07/30 17:32:52 executing program 7: r0 = getpgid(0x0) getpgrp(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f0000001000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x0) mmap(&(0x7f0000000000/0x538000)=nil, 0x538000, 0x3, 0x41810, r1, 0x8000000000) r2 = syz_open_dev$tun(&(0x7f00004c7000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="c246a511631bc37753c023e1838a1c96"}) write$tun(r2, &(0x7f00000ba000-0x40)=@hdr={0x2, 0x1, 0x40, 0x81, 0xfffffffffffffffe, 0xdb98, "5d10fdb7232d2bdf95fcc2f39be8c9c5ffb10c47dcf5c77bd950d2a83fab977f6828429e26b7570426a2523bd5173a03e5356842f4521c5ec4b49eb112f95441c162729e8fb07fdcc82f719a9e70dc3047ab203558c0afdc0d0df4fcf4a98ab921cb33ee774f9b151088efdfc737fa10fdb8bbb7241f019c9954ad06cacc9de7f578458a55bb6637dac862f4efe3a1a121048ee9db9b976fd5a08179dae7cd20fc9e6cd491bbb2db468441af339476b1869e842012225d610f8e10908ee68531e56c05035bc2679b2f06"}, 0xd4) mmap(&(0x7f0000538000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000b5000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002fe000-0x4)=0xc) mmap(&(0x7f0000539000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000539000/0x1000)=nil, 0x1000, 0x100005, 0x30, r1, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000539000)=0x20000000000000fe) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f0000369000)=r3) mmap(&(0x7f000053a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r2, &(0x7f000042d000)="", 0x0, 0x53) mmap(&(0x7f000053a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f000053b000-0x8)="2e2f66696c653000", 0x448cc2, 0x80) ioctl$DRM_IOCTL_GET_STATS(r4, 0x80f86406, &(0x7f0000006000-0xee)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") get_thread_area(&(0x7f0000296000-0x10)={0x3, 0x8, 0x7ff, 0x1000004e7b}) mmap(&(0x7f000053a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = creat(&(0x7f000053b000-0x8)="2e2f66696c653000", 0x192) bind$ax25(r5, &(0x7f00000cf000-0x10)={0x3, {"46a93b4e37d181"}, 0xfd}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000504000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000539000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r6, 0x1, 0xd, &(0x7f000053a000-0x8)={0x40, 0x8}, 0x8) mmap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004bd000/0x2000)=nil, 0x2000, 0x3, 0x20010, r5, 0xfffffffffffffffd) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f000053b000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7}, &(0x7f000053c000-0x4)=0x98) mmap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f000053b000)={0x100, 0x100, 0x8001, 0x0, 0xf2, 0x6, 0x1, 0x1, r7}, &(0x7f000053b000)=0x20) r8 = dup2(r6, r6) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r8, 0x84, 0x8, &(0x7f00004d6000-0x4)=0x814, 0x4) ioctl$KIOCSOUND(r2, 0x4b2f, 0x2) mmap(&(0x7f000053a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/07/30 17:32:52 executing program 0: r0 = getpgid(0x0) ptrace$setregs(0xf, r0, 0x3, &(0x7f0000604000)="92ca680848a1d999297e79bf5c489c362c562927a3085a91989824fd") mmap(&(0x7f0000000000/0xd12000)=nil, 0xd12000, 0x2, 0x20015, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x34, r1, 0x0) sched_rr_get_interval(r0, &(0x7f0000d12000)={0x0, 0x0}) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x38, &(0x7f0000d13000-0x1)="89", 0x1) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8940, &(0x7f0000101000)=@add_del={0x2, &(0x7f0000d12000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8}) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04515d0000000000000100000000", 0x14) setsockopt$inet6_buf(r1, 0x29, 0x15, &(0x7f0000d0a000-0x80)="ff55d36cffba04515d0000000000000100000000", 0x14) 2017/07/30 17:32:52 executing program 4: r0 = inotify_init() mmap(&(0x7f0000efe000/0x4000)=nil, 0x4000, 0x100000c, 0x32, r0, 0xfffffffffffffff9) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) gettid() mmap(&(0x7f0000000000/0x66a000)=nil, 0x66a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd0d000)=nil, 0xd0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000068000/0x3000)=nil, 0x3000, 0x2000004, 0x3b, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffff9c, &(0x7f0000787000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00003e0000)=0x10, 0x400080000) mmap(&(0x7f0000d0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000d0e000)="2f6465762f76637300", 0x80, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r1) r3 = socket(0x11, 0x803, 0x0) mmap(&(0x7f0000648000/0x3000)=nil, 0x3000, 0x3, 0x20000000032, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000d0f000-0x6b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b, 0x3) mmap(&(0x7f0000d0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r3, 0x107, 0x13, &(0x7f00002eb000)="01ea00967b", 0x5) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000d0f000)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d10000)=0xe8) sendmsg$nfc_llcp(r3, &(0x7f00007fd000-0x38)={&(0x7f0000d0e000)={0x27, 0x100000001, 0x0, 0x0, 0x2a88, 0x0, "ac37d700192962f3bb01a462dba395599c9c9be78f68dffbf1cc00a24f9c55c4e354171613cac2d113810b4c05cae78f3e861c32e587e04309d11552225341", 0x0}, 0x60, &(0x7f0000d09000+0x4be)=[{&(0x7f0000167000)="1b644bf9", 0x4}], 0x1, &(0x7f000077c000)={0x90, 0x1, 0x4002, "e848c08ace4e35c0778d238e137c6a6631a9c62f149f43510456ee9194aa92b911e19599a946f1806d5eac5eb2ac3afd288152f8640d85a008000000370a30cd13b64a04a964bf61e7b7f1e0f9524ebf6d8d996653ee6b5cfc740cf164b2738b3f487ec8ae181875f4b57728a263ca22b9141bc8afbe53beb5f6a40390"}, 0x90, 0x4087f}, 0x4010) unshare(0x8000000) r4 = mq_open(&(0x7f0000000000)="2a47504c5b766d6e65743140766d6e6574317b2d766d6e65744076626f786e6574302176626f786e6574312b4d00", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) sendfile(r4, r4, &(0x7f0000667000)=0x400000, 0x2000000020) mmap(&(0x7f0000714000/0x2000)=nil, 0x2000, 0x2000000, 0x15, r0, 0x0) mmap(&(0x7f0000d8b000/0x4000)=nil, 0x4000, 0x1000001, 0x40010, r1, 0x0) pipe2(&(0x7f000003c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000d10000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf94, 0x2, 0x3, 0x1, 0x5, 0x8, 0x18}, &(0x7f0000d11000-0x4)=0x20) [ 47.879200] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=6936 comm=syz-executor0 [ 47.900898] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=6936 comm=syz-executor0 2017/07/30 17:32:52 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x10)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000445000)=0x10, 0x80000) mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x10, r0, 0x3) r1 = socket(0xa, 0x1, 0x0) setrlimit(0x0, &(0x7f0000fad000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000fd9000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xb38000)=nil, 0xb38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000047000-0x6)="2747504c3a00", 0x0) pwrite64(r3, &(0x7f0000024000-0x1002)="6d", 0x1, 0x0) mmap(&(0x7f00001c7000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000fdd000-0x8)={0x0, 0x9}, &(0x7f0000f85000)=0x8) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fdc000)={r4, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6d, 0x2}, 0x98) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000075000-0xe8)={0x0, 0xe0, "6f784ef9a3466cb3cb5000807ec81c0679fee9024a097306a7187e8f577380847fda686493e9e681f88a423a676009553d5708e5a7b4fd19f28f807d22e14e23afe1a3b0e1268697dca3a986c36be16e52ad500d55c14c69b38746f4f1f4d8c7528dee466963cb6eefcb597eef8664cf740f73d96dcb454fe74d88bb0418256289cae919cb258996bd0def9f182f84532c7ee4fa2f81bdae0cd16c4a1498e1c00f584238fb9b44406731e8827ea34957459ebc20826a000313b2cf4a7701ab5fae34b764f921de001e2579ead403ed83012599eda26571bb129c33844dec398a"}, &(0x7f0000591000-0x4)=0xe8) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000fdd000-0x8)={r5, 0x2}, 0x8) pipe(&(0x7f00000b9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r7, 0x407, 0x0) sendfile(r7, r3, &(0x7f000000c000)=0x0, 0x2ea96fac) r8 = syz_open_dev$urandom(&(0x7f0000009000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x82002) splice(r8, 0x0, r7, 0x0, 0x100000000, 0x0) splice(r6, 0x0, r3, 0x800000, 0xfffffdff, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000fda000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, r2}) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fdd000)="2f6465762f73657175656e63657200", 0x20000, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r9, 0x8905, &(0x7f00004bd000)=0x0) 2017/07/30 17:32:52 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ff3000)="2f6465762f6175746f667300", 0x0, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f000013f000-0x18)=@get={0x1, &(0x7f00005e3000-0xc3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x828}) mmap(&(0x7f0000343000/0x3000)=nil, 0x3000, 0xffffffffffffffff, 0x10, r0, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000b83000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f000003c000)={@local={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x6, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, 0x20e0000000000000, 0x0, 0x9, 0x40000000, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000058000-0x12)="2f6465762f696e7075742f6576656e742300", 0x9, 0x101000) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000a40000)={0x2, 0x0, &(0x7f0000355000)=""}) write$evdev(r2, &(0x7f000004d000)=[{{0x0, 0x2710}, 0x2, 0x1, 0x80401}, {{0x77359400, 0x0}, 0x0, 0x0, 0xffffffffffffffff}], 0x30) mmap(&(0x7f0000000000/0x93e000)=nil, 0x93e000, 0x7, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f00001fe000-0x4)=0x7c, 0x4) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$llc(0xffffffffffffffff, &(0x7f00007c4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000093e000)=0x10, 0x80800) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r4, &(0x7f00005e5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000093e000)=0x10) bind$inet(r3, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r3, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00006cf000-0x5)="6e7600", 0x3) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000938000-0x4)=0x1fd, 0x4) creat(&(0x7f0000398000-0x8)="2e2f66696c653000", 0x2) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f000039b000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000552000)=0x10) sendmmsg(r3, &(0x7f00001ce000)=[{{&(0x7f0000935000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f000062a000)=[], 0x0, &(0x7f0000440000)=[{0x70, 0x116, 0x4, "68ee81f9b722d5dc5117a08d40023a60155f16c4ba084cf354f752ff186cb27d51a23a26057724357ef8edc9a43d4db390965677f26609fb9016907efa67efff60697579e9a2d743c9435b4ea1e1bbb1dcf774d8dd71e83b2ca9"}, {0xa8, 0x11e, 0x6, "22e01bf05736d173e0b6fe21709b0dc09692a39e730d6cb36583f6e2d309bc27daded85df1ad0e3f3b21a39dd1b4d6717e58c84adabfe0cd537e41faf272c95bb0ae4fbc9faf9a3dd62835d97398ad7119a32e9417456dda13b6d8b7cb35c9461665e034b6ca54af0a513fada2b74a8b960d96b4ae951018456161ec8e8999b923ba8086ff1ec2067fe4e9280b4c93e773e289"}], 0x2, 0x1}, 0x5}, {{&(0x7f0000936000-0x6)=@hci={0x1f, 0x9, 0x1}, 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}, {&(0x7f0000474000-0x72)="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}], 0x3, 0x4000) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000291000)=0x0, &(0x7f0000940000)=0x4) 2017/07/30 17:32:52 executing program 6: mmap(&(0x7f0000000000/0x663000)=nil, 0x663000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x7) setsockopt(r0, 0x107, 0x12, &(0x7f0000000000)="", 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000047a000)="2f6465762f7667615f6172626974657200", 0x5, 0x0) sendto(r1, &(0x7f0000548000)="", 0x0, 0x4000, &(0x7f0000000000)=@rc={0x1f, {0x80000001, 0x1e93, 0x0, 0x7, 0xe769, 0x51a5}, 0x0}, 0xa) r2 = gettid() fcntl$setownex(r0, 0xf, &(0x7f00001c1000-0x8)={0x0, r2}) r3 = socket(0x11, 0x3, 0x7) r4 = dup3(r0, r1, 0x80000) mmap(&(0x7f0000663000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x107, 0x14, &(0x7f0000115000)="f0ae", 0x2) r5 = socket(0x11, 0x802, 0x444f) mmap(&(0x7f0000663000/0x1000)=nil, 0x1000, 0x4, 0x32, r3, 0x0) mmap(&(0x7f0000663000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x4000)=nil, 0x4000, 0x0, 0x32, r3, 0x0) mmap(&(0x7f000024c000/0x3000)=nil, 0x3000, 0x800003, 0x810, 0xffffffffffffffff, 0x4) mmap(&(0x7f0000663000/0x1000)=nil, 0x1000, 0xc, 0x32, r4, 0x0) mmap(&(0x7f0000663000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00000a6000)={&(0x7f0000426000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000663000)=[{&(0x7f0000663000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000664000-0x5d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d}, {&(0x7f000007c000)="0000", 0x2}, {&(0x7f00003e6000)="000000000000000000", 0x9}, {&(0x7f0000664000-0x8b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b}, {&(0x7f0000273000-0x24)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24}, {&(0x7f0000663000)="0000000000", 0x5}, {&(0x7f0000663000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe8}], 0x8, &(0x7f0000561000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe8, 0x7}, 0x163) eventfd(0x9) setsockopt(r5, 0x107, 0x12, &(0x7f0000000000)="", 0x4) mmap(&(0x7f0000663000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004b6000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x40000000000) memfd_create(&(0x7f0000664000)="2f6465762f7667615f6172626974657200", 0x1) ioctl$KDGKBSENT(r4, 0x4b48, &(0x7f0000664000-0x4)={0x2, 0xe4, 0xbf}) r6 = fcntl$getown(r4, 0x9) mmap(&(0x7f0000663000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r1, &(0x7f0000048000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89, 0x40002000, &(0x7f0000663000)={0x1a, 0x2, 0x7f, 0x4, 0x4000000, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) r7 = getuid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000662000)={r6, r7, 0x0}, 0xc) ioctl$KDGKBTYPE(r4, 0x4b33, &(0x7f000036b000-0x1)=0x0) close(r5) 2017/07/30 17:32:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x40) connect$inet(r0, &(0x7f0000565000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$keychord(0xffffffffffffff9c, &(0x7f00002f5000-0xe)="2f6465762f6b657963686f726400", 0x444000, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000011b000)={0x0, 0x2710}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000c4b000)="2f6465762f6b657963686f726400", 0x482042, 0x0) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000155000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) writev(r1, &(0x7f00008c1000-0x10)=[{&(0x7f0000001000-0x29)="2900000021001980013d3524000a00200200001600000000000000040900100000000000000008ec00c8", 0x2a}], 0x1) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f000079a000-0x10)={0x4, &(0x7f00000ba000-0x10)=[0x7ff, 0x1, 0x2, 0x5]}) r3 = gettid() socketpair(0x1, 0x7, 0x400006, &(0x7f00004be000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCSETAW(r4, 0x5402, &(0x7f000011e000-0x14)={0xac, 0xfffffffffffffffb, 0x6, 0x5, 0x1, 0x1, 0x8a, 0x0, 0x81, 0x7}) perf_event_open(&(0x7f0000135000-0x78)={0x7, 0x78, 0x5, 0x0, 0x4, 0x0, 0x0, 0x4, 0x40000, 0xa, 0x9, 0x10001, 0x0, 0x9, 0x0, 0x1, 0x2, 0x0, 0x3136, 0x0, 0x40000000000000, 0x9, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0}, r3, 0xfff, r4, 0x8) ioctl$TCSBRKP(r5, 0x5425, 0x180) 2017/07/30 17:32:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000c75000-0x4)=0x0) r0 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffff, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00006c2000)=[], 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f6d000)="2f6465762f736e642f73657100", 0x0, 0x4000) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000840000-0x30)={0x3, 0x0, 0x0, 0x5, 0x7f, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) creat(&(0x7f000073a000)="2e2f62757300", 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = open(&(0x7f0000e7d000)="2e2f66696c653000", 0x2, 0x120) ioctl$TTUNGETFILTER(r3, 0x801054db, &(0x7f0000672000)=0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000087000)="2f6465762f6877726e6700", 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r5 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r5, 0x8922, &(0x7f0000dc4000)={@common="6c6f0000000000000000000000000000", @ifru_ivalue=0x0}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r4, 0x408c5333, &(0x7f0000508000-0x8c)={0x1, 0x5, 0x6, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf01, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f0000f35000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000396000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r7, 0xc0086423, &(0x7f0000aca000)={r8, 0x1}) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f00003e4000-0x8)=0x0) ioctl$sock_ifreq(r5, 0x8922, &(0x7f0000473000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_map={0xea24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}}) r9 = dup2(r6, r2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r9, 0x29, 0x20, &(0x7f0000cac000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, 0x2, 0xff, 0x3, 0x424, 0x9, 0x4}, 0x20) [ 47.939761] binder: 6945:6949 ioctl c0286404 207e2fd8 returned -22 [ 47.967763] binder: 6945:6965 ioctl c0286404 207e2fd8 returned -22 2017/07/30 17:32:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x4, 0x3ff, &(0x7f0000973000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000087d000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000824000+0xf14)=0x1c) getsockname(r1, &(0x7f0000b95000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a7f000)=0x10) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000ffe000)={r3, 0x7}, 0x8) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000086b000)=[@in6={0xa, 0x2, 0xb01, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}], 0x1) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000018c000)=0x0, &(0x7f0000fff000-0x4)=0x4) r4 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000926000-0x4)=0x0, &(0x7f0000e93000)=0x4) writev(r4, &(0x7f00007cd000)=[{&(0x7f0000de1000)="290000001800310900000001000000070a0000000000ff06800000000800080004000f000010f4ff01", 0x29}], 0x1) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000128000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f000000d000-0x4)=0x0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000938000-0x4)=0x5) ioctl$KDDELIO(r0, 0x4b35, 0x3ff) 2017/07/30 17:32:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000c9000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCEXCL(r0, 0x540c) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000156000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000c7d000-0x4)=0x1c) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000e7f000-0x9)="2f6465762f73672300", 0x7, 0x40800) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000281000-0x4)=0x100000000) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000005000)=0x3) ioctl$TCSETAF(r0, 0x5404, &(0x7f00000ed000-0x14)={0xb9, 0xe187, 0xf0c, 0x8, 0x4, 0x2, 0x0, 0x1, 0x8, 0x2}) r3 = syz_open_dev$usbmon(&(0x7f00009c9000)="2f6465762f7573626d6f6e2300", 0x9, 0x100) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000bde000)=0xffffffffffffffb1, 0x4) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000ad000)={0x5}, 0x4) close(r0) ftruncate(r1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = inotify_init1(0x800) pipe(&(0x7f000001a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000913000)={{{@in=@loopback=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001a000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000237000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup3(r6, r4, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000a57000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) [ 48.005832] netlink: 1 bytes leftover after parsing attributes in process `syz-executor0'. [ 48.026522] netlink: 5 bytes leftover after parsing attributes in process `syz-executor1'. [ 48.038542] IPv6: NLM_F_REPLACE set, but no existing node found! [ 48.049546] netlink: 1 bytes leftover after parsing attributes in process `syz-executor0'. [ 48.067922] netlink: 5 bytes leftover after parsing attributes in process `syz-executor1'. [ 48.077081] IPv6: NLM_F_REPLACE set, but no existing node found! 2017/07/30 17:32:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x21, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) eventfd2(0x1, 0x2) mmap(&(0x7f0000000000/0xb9c000)=nil, 0xb9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a10000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000b9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b9c000/0x1000)=nil, 0x1000, 0x3, 0x21012, r1, 0xfffffffffffffffc) mmap(&(0x7f0000b9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000c96000)="656d3000007369785f61636c5f6163636573732d") mmap(&(0x7f0000b9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000b9f000-0x1)="00", 0x2) mmap(&(0x7f0000b64000/0x1000)=nil, 0x1000, 0x3, 0x50, 0xffffffffffffffff, 0xfffffffffffffffd) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000562000-0x4)={0x80000000, 0x6d0, 0xd40}) recvmsg$netrom(r1, &(0x7f0000b9d000-0x38)={&(0x7f00000e5000)=@full={{0x3, {"b027196c00f856"}, 0x6}, [{"0a423518250cfe"}, {"4eb097c2299572"}, {"9165998dca18d6"}, {"07630bcf675058"}, {"4c498a138b3842"}, {"5d38afeedfb8f2"}, {"b05b5d55181514"}, {"e3d7631a42462d"}]}, 0x48, &(0x7f0000804000-0x20)=[{&(0x7f0000b9d000-0x17)="14d45a94393f1d4728a5afc0018f99dd09b35834aad803", 0x17}, {&(0x7f0000b9c000)="7539ca5c80c25e332242d2", 0xb}], 0x2, &(0x7f0000296000)=[{0xc8, 0x6, 0xfffffffffffffe2c, "1a98478549b7e93f980b392fbbe1f113e36180e0595c7be9191175b35846e70116bd4c8982bbe0a1526a3f60bde3df0f793e9829f4eb8f1aec4477d268dd0968a8a5c26d8e31068b8914643d39a950054d002f6246c404e3acbe748c70cffb71b2205e73e075a590ca4d6b61dfa8ddfbb9a826e950e3bedb4065491dc993756b5c11dd3a0c261ec5c69ff8af9db6e67a81f261c07a0cb7adecbe858cbe9997761b5ae0ca0b6939a1e49892179fc1bfb9d04325"}, {0x1010, 0xff, 0x200, "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"}, {0x20, 0x11b, 0x0, "49c3c3bf816ec10b3620b1888ce39fb6"}, {0xd0, 0x1, 0xffff, "ea33d5ede62be8e364648f70f06d40d4a5beb36eb2db9449b4a7119fd76cc4ab14d5a87412da172594ddda92fc9d173adf3771b2bb613d56df97d05310565e1a81d09e3ba887fa57fd411b807c30ea7d678b0d7fceb1c43f3ab9a3b591689bfe4dc686a89648cec0222a6b433dde7f382b3d60b2fc1a38559ea55b827c90a10cad891d6918fd67281512a77bb468960a130930a0df06e15530d007883238d3b35e605da079c71d631811a79251743f08b4925965f8b56261fab63203f050"}, {0x80, 0x11f, 0x7fffffff, "afd003713c03d1ba9007b04e2d8fc69d902eb247ac57567002d56972913c406d58ec1a99988fe5cd53e6034632e900f27f7f5e27556494a885a057b495033384a8a9179102883ac656816cf768b64200895652a817647783a55212a4039c06cc3aec1339f30d0dd45c5b918fbba2f309"}], 0x5, 0x10}, 0x10000) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000b92000-0x4)=0x7, 0x4) writev(r1, &(0x7f0000648000-0x10)=[{&(0x7f00004ab000)="3f8aefb81481a74c00de", 0xa}], 0x1) sendmsg(r0, &(0x7f0000b96000-0x38)={0x0, 0x0, &(0x7f0000b94000)=[{&(0x7f0000b95000-0xc4)="54", 0x1}], 0x1, &(0x7f0000b95000-0x292)=[], 0x0, 0x0}, 0x0) read(r1, &(0x7f0000056000-0x2)="0000", 0x2) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000dd6000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$tun(&(0x7f000039d000)="2f6465762f6e65742f74756e00", 0x0, 0x149000) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000b91000-0x28)={@generic="30609c020000000000005c7d00e9bd06", @ifru_ivalue=0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000532000)={0x2, 0x0, 0x0, 0x0}) signalfd(r3, &(0x7f0000f58000-0x8)={0xffffffffffffff89}, 0x8) semctl$SEM_INFO(0x0, 0x4, 0x13, &(0x7f0000f56000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f000013e000)="2f6465762f70746d7800", 0x4000020000, 0x0) ioctl$TIOCLINUX7(r4, 0x541c, &(0x7f00000eb000)={0x7, 0x800}) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000534000-0x28)={@generic="bae91b4e9f90057e6fc4f0b3c3f5f28c", @ifru_mtu=0x80001ca1}) semget$private(0x0, 0x2, 0x67a) 2017/07/30 17:32:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$binder(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f62696e64657200", 0x201, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000e01000+0x4ea)={0x3ff, 0x86, 0x73f, 0x2, 0x103, 0xff}) splice(r0, 0x0, r0, 0x38, 0x1, 0x8) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000001000-0x10)={0x2, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000001000-0x8)={r1, 0x2}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="5263ae663f378f5bf2a39ef60c8c", 0xe) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000001000)="1262b23f06a34e9e7a74a22dcc7a11b6cd68f6b4dec60f3de6e886bb3d9f6a9148538f0282bcaad8160e89edf60bde55e2e8656d81ff7d5e86bbb1c3656ad262ec0b958ea784b202163814df644fd1b1d3ffe6574949a51fa3bf", 0x5a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000003000-0x34)={@rand_addr=0xd85, @broadcast=0xffffffff, 0x0, 0x9, [@empty=0x0, @broadcast=0xffffffff, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @multicast1=0xe0000001, @multicast2=0xe0000002, @empty=0x0]}, 0x34) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000001000-0xc1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd8, 0x40000000, &(0x7f0000003000)=@file={0x0, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000005000-0xb)="2f6465762f6c6f6f702300", 0xffff, 0x400000) pipe2(&(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000005000)=0x87a7) r4 = getpid() ptrace$cont(0x27, r4, 0x0, 0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000006000)={0x0, 0x3e, "a2e61059918d2d674b70784d3e687c4b054a6176e64cc146e9a7e9da65c21823ba96d7c2353e8d642f7b39a3c4c48022d250674abdb2ce67faabc636769f"}, &(0x7f0000006000)=0x48) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000005000)={0x5, 0x0, 0x4, 0xffffffffffffffff, r5}, &(0x7f0000007000-0x4)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000007000)={r5, @in6={{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x9, 0x800, 0x3eecf001, 0x0}, &(0x7f0000003000-0x4)=0xa0) flock(r3, 0x1) 2017/07/30 17:32:53 executing program 7: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x7ffff) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x6, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00007c2000-0x9)="2f6465762f73672300", 0x0, 0x28100) r1 = gettid() r2 = getpgrp(r1) ptrace$poke(0x5, r2, &(0x7f0000fb1000)=0x0, 0x491) ioctl(r0, 0x5382, &(0x7f000000b000)="") mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x51, r0, 0x0) r3 = creat(&(0x7f0000fb2000)="2e2f66696c653000", 0x8c) r4 = inotify_init1(0x80000) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x4) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, r4, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000ee9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fe4000-0x4)=0xc) mmap(&(0x7f0000000000/0xdd8000)=nil, 0xdd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000b000-0x6)="2e2f62757300") mmap(&(0x7f000091d000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = open(&(0x7f00001df000)="2e2f66696c653000", 0x40, 0x0) fcntl$setlease(r5, 0x400, 0x0) ioctl$TCSETSF(r5, 0x5404, &(0x7f0000074000)={0x800, 0x8, 0x1ff, 0x2, 0x400, 0x4, 0x6, 0x8, 0x6, 0x5, 0x4, 0xfffffffffffffff9}) rt_sigprocmask(0x2, &(0x7f0000493000)={0xfffffffffbfffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x0, 0x32, r5, 0x0) mmap(&(0x7f0000309000/0x4000)=nil, 0x4000, 0x6, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000b000-0x6)="2e2f62757300") mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = open(&(0x7f0000014000)="2e2f66696c653000", 0x80040, 0xfffffffffffffffe) ioctl$DRM_IOCTL_AUTH_MAGIC(r6, 0x40046411, &(0x7f0000007000-0x4)=0x1) 2017/07/30 17:32:53 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000005000-0x8)="2e2f66696c653000", 0x2000001) mmap(&(0x7f0000000000/0x44000)=nil, 0x44000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000044000)="2e2f636f6e74726f6c00", 0x18042, 0x121) r2 = open(&(0x7f0000024000-0xa)="2e2f636f6e74726f6c00", 0x10801, 0x45) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r2, &(0x7f0000046000-0xc)={0x0, 0x0, 0x7, 0x4}, 0xc) accept$ipx(r1, &(0x7f000002a000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000001f000)=0x10) mknod(&(0x7f0000001000-0x6)="2e2f62757300", 0x1000, 0x0) pipe(&(0x7f000001a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f000000d000)="2e2f62757300", 0x100, 0x88) dup3(r3, r0, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f000004b000)="2e2f62757300", 0x0) 2017/07/30 17:32:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) r1 = getpgid(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f0000bd4000)={0x3, r1}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000e18000)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2a4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffff, 0x8, 0x2, 0x2, 0x1ff, 0x10f7, 0x0, 0x80000000, 0x200, 0x6, 0x5, 0x2, 0x1ff, 0x7, 0xff]}, &(0x7f0000e7f000)=0x108) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000c80000-0x44)={{0x2, 0x1, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @random="a2cfa34427c6", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000922000-0xa0)={r2, @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]}, 0x6, 0x68, 0x1, 0x7, 0x40}, &(0x7f0000f5f000-0x4)=0xa0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a1b000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000861000-0x4)=0x14) listen(r0, 0x0) r5 = socket$inet6(0xa, 0x400000000001, 0x6) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f00003bd000)=0x0, 0x4) r6 = socket$inet(0x2, 0xb, 0x9) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000c48000)={@rand_addr=0x7, @loopback=0x7f000001, 0x1, 0x3, [@empty=0x0, @rand_addr=0xfffffffffffffffb, @multicast2=0xe0000002]}, 0x1c) setsockopt$inet_int(r6, 0x0, 0x17, &(0x7f000006b000)=0x0, 0x4) r7 = dup(r5) getsockopt$inet6_tcp_buf(r7, 0x6, 0x18, &(0x7f00009db000-0x28)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000295000)=0x28) setsockopt$inet6_tcp_int(r7, 0x6, 0x17, &(0x7f0000916000)=0x66, 0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f0000f22000-0x4)=@assoc_id=r4, 0x4) ioctl$TCSETAW(r7, 0x5402, &(0x7f0000104000)={0x63a3d8e1, 0x5, 0x4, 0x3, 0x9d8, 0x2988, 0x6, 0x3, 0x200, 0x40}) lseek(r7, 0x0, 0x7) epoll_ctl$EPOLL_CTL_DEL(r7, 0x2, r7) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f000005d000)=0x2, 0x4) sendto$inet6(r5, &(0x7f0000a76000-0xdb)="48", 0x1, 0xfffffffffffffffe, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0xbff7fffffffffffe}, 0x1c) getsockopt$inet_sctp_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f0000be4000-0x8)=@assoc_value={r2, 0x0}, &(0x7f0000f72000)=0x8) r8 = semget(0x2, 0x4, 0x8) semctl$SETALL(r8, 0x0, 0x11, &(0x7f0000a0e000-0x6)=[0x393, 0x2, 0x0]) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000085a000)={0x2, &(0x7f0000259000-0x10)=[{0xa79, 0x70000000000000, 0x1, 0x53}, {0x2, 0x3, 0x3, 0x1}]}, 0x10) accept4(r0, &(0x7f0000364000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000404000-0x4)=0x10, 0x800) 2017/07/30 17:32:53 executing program 3: socketpair(0x0, 0xb, 0x5, &(0x7f0000f06000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f0000002000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000000000)=0x6e) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000fb7000-0x8)="2e2f66696c653000", 0x50040, 0x82) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000dc5000-0x29)={0x0, 0x51, "1ddbc301975a991de03c0afe27930deb69e68b3f114d741dd26d723c8044d13fdc56f181a566ba85cab39afed4591744e005d90e61347eeac7fb527f3cdd6dfe167c5d018a21fb27efc5eb0c5b1f77a5a4"}, &(0x7f0000d6b000)=0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000c65000-0x8)=@assoc_value={r2, 0x10001}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet6_int(r1, 0x29, 0x3b, &(0x7f0000ad9000-0x4)=0x5232, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xc, 0x10, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r3, &(0x7f0000c0a000)={0x0, 0x0, &(0x7f0000335000)=[{&(0x7f000000e000)=[{0x14, 0x13, 0x3ff, 0x0, 0x0, "6b"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00000ce000)="2f6465762f70707000", 0x200, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000dcb000-0xe8)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000480000)=0xe8) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f00002d7000-0xc)={0x0, 0x0, 0x0}, 0xc) r4 = gettid() r5 = socket(0x9, 0x80f, 0x0) capset(&(0x7f00000d0000-0x8)={0x19980330, r4}, &(0x7f0000244000)={0xfffffffffffffffe, 0x1000000000000, 0xefe, 0x0, 0x0, 0xfffffffffffffffe}) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f00003f3000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ca000-0x4)=0xe8) getresuid(&(0x7f00003e8000)=0x0, &(0x7f0000e11000-0x4)=0x0, &(0x7f0000655000-0x4)=0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00001cb000-0xc)={0x0, 0x0, 0x0}, 0xc) setresuid(r6, r7, r8) socket$netlink(0x10, 0x3, 0x0) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0xffffffff7ffffffe) mmap(&(0x7f0000fab000/0x2000)=nil, 0x2000, 0x23, 0x32, 0xffffffffffffffff, 0x4) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d667300", 0x1000010, &(0x7f000000a000)="61") mmap(&(0x7f0000021000/0x2000)=nil, 0x2000, 0x2, 0x110, 0xffffffffffffffff, 0x0) 2017/07/30 17:32:53 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000384000/0x3000)=nil, 0x3000, 0x3, 0x32, r0, 0x4000000008) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000384000)="2f6465762f7667615f6172626974657200", 0x4800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x92e000)=nil, 0x92e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000150000)=0x80, 0x4) connect$inet(r2, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000092e000/0x1000)=nil, 0x1000, 0x3, 0x8000000112, r2, 0x3) mmap(&(0x7f000092f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f000092f000+0x4e2)={0x0, 0x0}) mmap(&(0x7f000092e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_getevents(0x0, 0xbd, 0x6, &(0x7f000092f000-0xc0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f000092e000)={r3, r4+10000000}) mmap(&(0x7f000092f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000930000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$vcsn(&(0x7f0000931000-0xa)="2f6465762f7663732300", 0x20007ffffffe, 0x40000) mmap(&(0x7f000092f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(0x0, &(0x7f00006cd000-0x40)={0x0, 0x0, 0x0, 0x7, 0x5, r1, &(0x7f0000930000-0x6a)="51b54aa5b2f03490b33eb16ca319a07b2e1d6e61bbadd8b6711b875cb099ffb03bf8e04cb971a304022e233ae481524eb6bd9a20c4fecd525b347e52ab194418b8fd0bb11271bb6a3d30e37c1a4cff3f8066288a5599c84274764ecdd08acb207d8618d09c4657488f1b", 0x6a, 0x4, &(0x7f0000930000-0x50)={0x3, 0x9, 0x1, @thr={&(0x7f00007fe000-0xbb)="683b852d08cd8c867fde42074534e3d1c1c3bec62fdfdf85c02179e4e7f8f61bd23e41cf464e2ae593ea5998c21d3ce98a5933775820959a7671338634a74e5717d24b0bf5a1f7a58e1d0e63db4e0a0bb40da994b472bd98fabeb44e73c645248d4961560d84cf16a87d2e97ac9be02118ffca1811b3baaaf70a411bcc46289a36693cc4669e2cf77f496fd10e7473327e6e5d99733b8fe834a584f2417e2566eed5c70c4e505da27a5d9dc5198a22773c18e3f8798d3130f3dfdf", &(0x7f000092f000)="a0a0063b9fe34948bd28688be697f1e009d6b11b"}}, 0x1, r2}, &(0x7f000053f000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00002b4000/0x1000)=nil, 0x1000, 0x0, 0x9011, 0xffffffffffffffff, 0xfffff7ffffffffff) mmap(&(0x7f000092e000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) recvfrom$inet(r2, &(0x7f0000931000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c0, 0x100, 0x0, 0x0) mmap(&(0x7f000092f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000930000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000931000-0x832)="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", 0x8b8, 0x40001, &(0x7f0000931000-0x10)={0x2, 0x0, @rand_addr=0x49, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000931000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r5, &(0x7f000090e000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000931000)=0x10) mmap(&(0x7f0000932000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) 2017/07/30 17:32:53 executing program 0: mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x80003, 0x1f) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000e59000)="2f6465762f6c6f6f702300", 0x0, 0x400000102) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x9, &(0x7f0000e5a000)=0x0) io_cancel(r2, &(0x7f000030d000)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x9, r1, &(0x7f00008a7000+0x574)="", 0x0, 0x3, &(0x7f00001ae000-0x50)={0x0, 0x400008, 0x2, @tid=0x0}, 0x0, 0xffffffffffffffff}, &(0x7f0000e58000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000c62000/0x3000)=nil, 0x3000, 0x3, 0x4000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000bf6000-0x3)="01011e", 0x2) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x4, 0x32, r3, 0x40000000) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f00001a1000)=0xda, 0x4) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x6010, r0, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e5a000)="2f6465762f6175746f667300", 0xe053b1776daba6ca, 0x0) mmap(&(0x7f0000754000/0x3000)=nil, 0x3000, 0x1, 0x800000000030, r0, 0x0) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x0, 0x10011, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r3, &(0x7f0000e5b000)=[{&(0x7f0000e5c000-0xbb)="16806a7fe022951cc9c189105d2de3ff0c47e54d22e892d78fb4e6b4a4342d521a49119d789053bbdaf2eb67094c47e38379c99869d9db88f1c969b49bda8f902699c560ca259c2777f8562bdd385fac427a1e5877609d6da616bee02603f61e1e82bad3ec7644b124780c4b728a24c8257f5b9e057f68db7fbcfb54557b8418f1c84eb714dd5241b77ff2c231b64f10fbefcb0f129ed35a673f2527b9f56f2cbad454fac69368feedb28c77efb7a2fb62ad9eb6e42ca672fe0fb5", 0xbb}, {&(0x7f000004d000)="52057d960100200045be0bcafc1d0b0992060900be212b77a63ec5eab842ac", 0x1f}, {&(0x7f0000e5b000)="f8f49bb1f16a4b367989b5b3a45f89b75f5d94732ba51f95fd9397202f4ecf7e111c4e56a080296835373c5640589516fd67aeff1147d0", 0x37}, {&(0x7f0000608000-0xf3)="986d63dabffabefe3d9f28e45b6d37b8651a1c5b3846e86b513f3de60ee87fc128aa9298b0ed6b5737b9a82e219f270000000195503ad0f5a0c85887ae58001856563e5099b22ceaca56d2ffbb1b4016fea257fdb5ca00e3070d32ede543fa8c25261bc43e93933408c8bad4c72684eeaed1eaf0c4c4e3cc2c67d902c41fb440a28fa3c1470b3f6aa15a138bb81f54428294a331fa857f403ad99fed000000094d58e33c7bf359d7ea2b044c8a46a0c2c787ba6eb4df33f8c8ab7b0bb9bf5c66c6ce886041d0229af17c63ed057811ad5b6cd9647dd9c4a6f05ce9dc6f93d4fdf7f2ba0900000000000000b83a7049b9256c", 0xf2}], 0x4, 0x0) r5 = syz_open_dev$loop(&(0x7f0000713000)="2f6465762f6c6f6f702300", 0x6, 0x200) mmap(&(0x7f0000952000/0x2000)=nil, 0x2000, 0x8, 0x1001e, r4, 0x4) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0xb2, 0xffffffffffffffff, 0x0) mmap(&(0x7f000085f000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xdf, &(0x7f0000d40000)="00000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ce5000-0x4)=0x1f) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000e59000)=0x0, &(0x7f000087a000)=0x4) writev(r1, &(0x7f0000682000)=[{&(0x7f0000de6000-0xdf)="3f793877245ddf41762f035cc7a05f6c618fdd71bff9842f54e795260e9cf232901ce1f8bc3fc9bd41f6143d16bc1b6fb55d282cbe70a9495d87dcaa2adf35c40cd3cc7e7fb71bbea558fb8dc7d01a6893e82bc7cf0d7560f8859d74f8ae18a1daae857c4018afb9bc540720ee5e683419583b77c7db6285e7945df195899027b18b0b4d92428bd4767f6102860f0ed394138104861fb8749b308c8f113f10f11b5bb22be62846decd62915db397099b32e1d6b9c1544d28d00524895a4a7711c763b14006c6d3cee6ce56faf1207468881563f773919db1d9066808eff1cd", 0xdf}, {&(0x7f00004d4000)="b673da99b72a0beddc21af07b11513f54534c88e2ac232dbe7b470e2003583306a207dd181085f1808c329d64c4fdad40d8bd06c95984c8755c2d63ab49e429581cdfecfa11bfbd5cf02f3481aae9eacd0a129400ab88ce31c662a6c2a4a017ab3e47a5933d8845afb8d4e8c283a3406fe72caf042", 0x75}, {&(0x7f0000035000)="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", 0x1000}, {&(0x7f00004d2000-0x6f)="48f4e5c2f6ebeb07d20c88cc3a3a8d64164855ca073a506290453fe0b2dc9ea23449a8850000000000004df7d61a2385b86d25c3cd7a53d9cd972a6b2fd1cd2c3f17de67c9e347923a1ae1fc7c51ce9a93a766175beb719083d75c7114f735079fb0cb2bac30b9447f382fc15869a9", 0x6f}], 0x4) ioctl$LOOP_CHANGE_FD(r5, 0x4c00, r1) ioctl$TIOCMGET(r3, 0x5415, &(0x7f0000686000)=0x0) mmap(&(0x7f00001aa000/0x3000)=nil, 0x3000, 0x8000000000000003, 0x32, r3, 0x0) inotify_rm_watch(r4, 0x0) sendfile(r1, r1, &(0x7f00000e2000-0x8)=0x0, 0x9) mmap(&(0x7f0000e5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = dup2(r1, r3) shmget$private(0x0, 0x3000, 0xc81, &(0x7f00005a6000/0x3000)=nil) ioctl$PIO_UNIMAPCLR(r4, 0x4b68, &(0x7f0000e5d000-0x6)={0x7, 0xb9ef, 0xffffffff}) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r6, 0x4c00, r5) 2017/07/30 17:32:53 executing program 1: r0 = eventfd(0x1f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x1000000000000000) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000b73000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$autofs(0xffffffffffffff9c, &(0x7f0000ed5000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) ppoll(&(0x7f000081a000-0x28)=[{r2, 0x11, 0x0}, {r2, 0x2000, 0x0}, {r1, 0x0, 0x0}, {0xffffffffffffffff, 0x2, 0x0}, {0xffffffffffffffff, 0x20, 0x0}], 0x5, &(0x7f00003f3000)={0x0, 0x989680}, &(0x7f0000f67000)={0x5}, 0x8) 2017/07/30 17:32:53 executing program 6: mmap(&(0x7f0000000000/0x932000)=nil, 0x932000, 0x2000000000000a, 0x31, 0xffffffffffffffff, 0x2000000000000000) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f00001ce000)={0x40, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x2d, &(0x7f00008e8000)="5a", 0x1) mmap(&(0x7f0000932000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2f, &(0x7f00001a6000-0x118)={0x5, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000546000/0x2000)=nil, 0x2000, 0x2, 0x10, 0xffffffffffffffff, 0x2) ioctl$sock_ifreq(0xffffffffffffffff, 0x89a3, &(0x7f0000933000)={@common="67726530000000000000000000000000", @ifru_data=&(0x7f0000136000-0x20)="010000000000000000ebffffff1502ec160010e3e5fffb050452faf5238f7e23"}) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000933000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000934000-0x8)="2e2f66696c653000", 0x0, 0x0) dup2(r0, r1) mmap(&(0x7f0000000000/0xf61000)=nil, 0xf61000, 0x7, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f000002c000-0x9)="2f6465762f76637300", 0x109400, 0x0) mmap(&(0x7f0000f61000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00001e7000)={0x0, 0x1000, "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"}, &(0x7f0000bdd000)=0x1008) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000f62000-0xc)={r4, 0x102, 0x10000000030}, 0xc) setsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f0000ee2000-0x4)=0xffff, 0x4) bind$inet6(r2, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r5 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r5, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d3b000-0xc)={0x0, 0x0, 0x0}, 0xc) bind$inet6(r5, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r6 = socket$inet6(0xa, 0x1, 0x1000000000000000) setsockopt$sock_int(r6, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000ee9000-0x8c)={r4, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) bind$inet6(r6, &(0x7f00001a6000)={0xa, 0x2, 0x28, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) bind$inet6(r6, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f00007b5000/0x1000)=nil, 0x1000, 0x3, 0x10010, r5, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r6, 0x8990, &(0x7f0000f64000-0x28)={@generic="a5112cfc9d0700567dce3d00c012402d", @ifru_names=@generic="00ffffff7f00000016000000000000c1"}) 2017/07/30 17:32:53 executing program 4: mmap(&(0x7f0000000000/0xba7000)=nil, 0xba7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x4) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00008d3000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x1ff) mmap(&(0x7f0000758000/0x2000)=nil, 0x2000, 0x7, 0x8010, r1, 0x32) mmap(&(0x7f0000ba7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(r0, &(0x7f0000ba8000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000416000-0x4)=0x10) shutdown(r2, 0x1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000973000/0x4000)=nil, 0x4000, 0x4000003, 0x40002032, r0, 0x0) accept4$inet6(0xffffffffffffffff, &(0x7f00004ba000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000ba8000-0x4)=0x1c, 0x40000000000007fc) mmap(&(0x7f000001c000/0x4000)=nil, 0x4000, 0x4000000002000000, 0x32, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000ba8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ba7000/0x1000)=nil, 0x1000, 0x0, 0x8854, r0, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000ba8000-0x118)={0x9, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000ba7000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ba7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ba9000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) sendto$inet(r3, &(0x7f0000ba4000-0x33)="d5", 0x1, 0x20000000, &(0x7f0000ba5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ba8000/0x1000)=nil, 0x1000, 0x2000000, 0x35, 0xffffffffffffffff, 0x0) shutdown(r0, 0x7) mmap(&(0x7f00003fe000/0x1000)=nil, 0x1000, 0x102000000, 0x41010, r2, 0x1) mmap(&(0x7f0000ba9000/0x1000)=nil, 0x1000, 0x0, 0x32, r0, 0xfffffffffffffffe) mmap(&(0x7f0000863000/0x2000)=nil, 0x2000, 0x8000003, 0x800200000032, 0xffffffffffffffff, 0x100000000000000) mmap(&(0x7f0000a50000/0x3000)=nil, 0x3000, 0x1, 0x1f, 0xffffffffffffffff, 0x56) recvfrom$inet(r3, &(0x7f0000baa000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdd, 0x1000004, &(0x7f0000154000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ba9000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x3) accept$inet(r2, &(0x7f0000ba9000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001f2000)=0x10) mmap(&(0x7f0000ba8000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0xffffffffffdffffe) sendto$inet(r1, &(0x7f0000163000)="2011c8c4ef80668a8aca8dc70200640000009c00000071000000c30a030e", 0x1e, 0x4000, 0x0, 0x0) sendto$inet(r2, &(0x7f0000625000)="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", 0x1000, 0x10, &(0x7f0000ba6000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f00004fc000/0x4000)=nil, 0x4000, 0x1000000, 0x20810, r1, 0x0) bind$inet(r1, &(0x7f0000ba8000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/07/30 17:32:53 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000005000-0x12)="2f6465762f696e7075742f6576656e742300", 0x773, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x32, r0, 0xfffffffffffffffd) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000004000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x100000000}, &(0x7f0000006000-0x4)=0x98) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000006000-0xc)={r3, 0xfff, 0x30}, &(0x7f0000005000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000003000)={r3, 0x7, 0xfffffffffffffff7, 0x5, 0x6, 0x50, 0xfffffffffffffffb, 0xfffffffffffffffb, {r4, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c0009f5, 0x101, 0x5, 0x8001, 0x3}}, &(0x7f0000006000-0x4)=0xb8) ioctl$void(r1, 0xc0045c79) r5 = dup(r1) ioctl$TIOCLINUX6(r5, 0x541c, &(0x7f0000004000)={0x6, 0x2}) listen(r0, 0x8000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000005000)=@get={0x1, &(0x7f0000006000-0xd6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x10000}) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000004000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@generic="1aeedd724a5f343fcd62593b19946018", @ifru_flags=0x200}) times(&(0x7f0000004000)={0x0, 0x0, 0x0, 0x0}) [ 48.479219] binder: 6999:7022 ioctl c0106426 20000ff0 returned -22 [ 48.494653] binder: 6999:7014 ioctl 40086424 20000ff8 returned -22 [ 48.503741] binder: 6999:7014 ioctl 80284504 20000000 returned -22 [ 48.515520] binder: 6999:7022 ioctl 8040451b 20000f3f returned -22 2017/07/30 17:32:53 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = 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) r2 = perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x2, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffff, r1, 0x8) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f000007f000)=0x0) r3 = creat(&(0x7f0000fa1000-0x8)="2e2f66696c653000", 0x0) ioctl$KDMKTONE(r3, 0x4b3b, 0x8) perf_event_open(&(0x7f0000d7a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18102, 0x0, 0x142, 0x800, 0xa4c, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x10000200000000, 0x209, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r3, 0x4) epoll_pwait(r3, &(0x7f000045d000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x7, &(0x7f0000049000)={0x5}, 0x8) mount(&(0x7f00006e7000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f00007b1000-0x1)="ed") getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f000015b000-0x3)={0x0, 0x81}, &(0x7f0000b97000-0x4)=0x8) io_submit(0x0, 0x1, &(0x7f0000846000-0x8)=[&(0x7f0000ab0000-0x40)={0x0, 0x0, 0x0, 0x7, 0x200, 0xffffffffffffffff, &(0x7f00007aa000)="00791362d9e1ef75cd014c7ef17d6129bae23ef4701525850cde3173569645eaab2de11fbaf9ce77531f69ec7cde9d0096c58b4d9a690fa3994b6d96d0882816977f249e8c1f082fa62f0b9592d715f5e68e232dd62cf9f0d5853c0694b6f9b0517e17fb4f219f19c5277fa2707e692e", 0x70, 0x9, &(0x7f0000fc3000-0x50)={0x8000, 0x8, 0x5, @thr={&(0x7f0000456000)="9080133ca76c349c0b5bab7134d6a5a6fa259749601c6fc73004b4bb", &(0x7f00000fc000)="88ce8ac110e5b5289a07865cb672f296a95ce326aa9bdf9cd216cd91d63747e4d780ac9b0725be11d3d5cacbd1e7a63690058e1fe66e6087601c7fb51ae3d8be4cc47d8745c0583823e8514729ab3807a86c3a3185af"}}, 0x1, 0xffffffffffffffff}]) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mice(&(0x7f0000003000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x31123e) bind$unix(r4, &(0x7f00009f9000)=@file={0x1, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000801000/0x3000)=nil, 0x3000, 0x2, 0x32, 0xffffffffffffffff, 0x27) linkat(r4, &(0x7f0000003000)="2e2f66696c653000", r4, &(0x7f000005d000)="2e2f66696c653000", 0x13fe) fcntl$notify(r4, 0x80000002, 0x8) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r2, &(0x7f0000726000-0xc)={0x1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = creat(&(0x7f0000d47000-0x8)="2e2f66696c653000", 0x100) setsockopt$inet_mreqsrc(r5, 0x0, 0x0, &(0x7f00004b7000)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) openat$keychord(0xffffffffffffff9c, &(0x7f000075f000)="2f6465762f6b657963686f726400", 0x0, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x13, &(0x7f00004fc000-0x4)=0x1, 0x4) getsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f000075f000)=@common="00000000000000000000000000000000", 0x10) connect$inet(r6, &(0x7f0000643000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$urandom(&(0x7f0000206000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x40000) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r6, 0x6, 0x16, &(0x7f0000dfa000-0x50)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) 2017/07/30 17:32:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) fcntl$addseals(r0, 0x409, 0x5) getsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f000049e000)="", &(0x7f0000274000)=0x0) mlock2(&(0x7f00004fe000/0x5000)=nil, 0x5000, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f000068f000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x5, {0x6, 0xbc}, {0x10001, 0x3b7d}, @time=@time={0x0, 0x0}}], 0x30) connect$ax25(r0, &(0x7f00008e6000-0x10)={0x3, {"54244b82302d1f"}, 0x9}, 0x10) r1 = creat(&(0x7f0000d2e000)="2e2f66696c653000", 0x6) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f0000bca000)={0xfffffffffffffffd, 0x7ff, 0x2, 0x0}) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000cb6000)=0xce000000000) connect$unix(r0, &(0x7f0000581000-0x8)=@abs={0x402, 0x0, 0x3}, 0x8) r2 = msgget$private(0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000fb0000-0x28)={&(0x7f0000821000/0x1000)=nil, 0xfffffffffffffff7, 0x4, 0x97, &(0x7f0000792000/0x4000)=nil, 0xdb3c}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000f08000)=0x0) prctl$setmm(0x23, 0xa, &(0x7f00003d7000/0x2000)=nil) ptrace$peek(0x1, r3, &(0x7f00005f8000)=0x0) timer_create(0x7, &(0x7f0000e7e000)={0xffffffffffff4025, 0x4, 0x4, @thr={&(0x7f0000e69000)="f065675d86", &(0x7f00005c9000-0x81)="c1bfcd9555d4cb87c4a1d0631ccb92a8170b74ab9c2118caaf54ea96e1d58f10cfa2e58b0d1ec5e1ec491e0ea0aba1d619b6b2825c31ab8c3820cff90843c328746bfe07bff298be4eb928a539f51db0b64b07c6308fc3cd2c47b9f61965d06d8747ab89bc4903bb9df3be3cb32138a3bbffcdf4b377694f24fa9c4e0dc89f47cb"}}, &(0x7f00007af000)=0x0) timer_gettime(r4, &(0x7f000045a000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f000083f000)={{0x800000d29, 0x3f}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4, 0x100040, 0x5, 0x1, 0xffffffff00000000, 0x100000001, 0x2, 0x0, 0xfffffffffffffffe, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000840000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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msgsnd(r2, &(0x7f00004b2000)={0x1, "d89913"}, 0xb, 0x800) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x2, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x4, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x8001, 0x0, 0x0, 0x80000000, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r5 = semget$private(0x0, 0x5, 0x0) semctl$GETVAL(r5, 0x4, 0xc, &(0x7f0000692000-0x74)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mount(&(0x7f0000b29000-0x8)="2e2f66696c653000", &(0x7f00008f9000-0x8)="2e2f66696c653000", &(0x7f00005a3000)="6675736563746c00", 0x1, 0x0) exit(0x10001) 2017/07/30 17:32:53 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x7, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r0, 0x1) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0xfd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @rand_addr=0x312, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x1) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000008000/0x5000)=nil, 0x5000, 0x0, 0x50, r2, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r3, 0x11, 0x80000000000065, &(0x7f000000c000-0x4)=0x0, &(0x7f0000016000)=0x4) bind$inet(r2, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x1) mmap(&(0x7f000000c000/0x4000)=nil, 0x4000, 0x3, 0x32, r0, 0x400000000000000) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x3, 0x1014, 0xffffffffffffffff, 0x2) syz_extract_tcp_res$synack(&(0x7f0000015000)={0x42424242, 0x42424242}, 0x1, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4000000003, 0x200000000000110, 0xffffffffffffffff, 0x10000000) mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x9e, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x90, 0x0, 0x1000, 0x653a, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x16, 0x20, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "7f0f9034f9f039a19f1c2062edf626bd3fd724fbfa2fc537528ceb06a29bb434814d02b36ea30c403bb871e6253db3dc9e0ef9fdbcdd7e50cdf7a6c2926bf2e357fedd5ae66a61de0bdc6f93f25997413c3cac57beca857f9f80ce77d21865e48ca9ba3fbfb0ed2acef89f6b2891ab1b6353ecb3"}}}}}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x200032, 0xffffffffffffffff, 0x4) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000002000)=0x2, 0x4) r4 = socket$inet_tcp(0x2, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000011000)={0x42424242, 0x42424242}, 0x1, 0x0) syz_emit_ethernet(0x5f, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xf, 0x4, 0x0, 0x0, 0x51, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ra={0x94, 0x6, 0x3ff}, @generic={0x7, 0x12, "0dd233593018524982f90e1c8154e2e8"}, @end={0x0}, @lsrr={0x83, 0xf, 0x1, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002]}]}}, @tcp={{0x2, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xe2, 0x0, 0x0, 0x0, {[]}}, {"0c"}}}}}}) mmap(&(0x7f0000010000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000015000)=0x40000000203e, 0x4) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000000005, 0x3e, r3, 0x0) mmap(&(0x7f000000e000/0x2000)=nil, 0x2000, 0x3, 0x40000000000032, r4, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000018000-0x20)={@generic="1f00000000000000c63da2d2e587e2a4", @ifru_flags=0x400}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000009000)={0x2, 0x0, @rand_addr=0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f000000e000)=0x4, 0x4) listen(r2, 0xffffffff) listen(r1, 0x4) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x2, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x10e, &(0x7f0000019000-0x10e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x804, @llc={0xfe, @snap={0x1, 0xaa, "e8e5", "61c10a", 0x98a8, "8ed1778e886f882ded457d4ededb81cf5e20a03f95e06a00fe417d6b236ff8df2246521d5182c1876a191d76f8ffd8f7f4e507f26329b0dd6726bcacea2049e97a41b4a84942cbe29d49481101586bef0de97b7f993cdfcb894c3ac355b441f2130609417fdbec90bbb221e9371d4aa611ae6e6bb597a2acc8cfa62a556580209240a42c96c25c85145aeebf90314e921c000afb7b5a48c94f7934a7b4e4af373fbb9b2b2cf559ab336e8afde78f0b719806001528c49716f67a2f1f7fbaab502917fc6e31df69eb66381b924b43dc2a9900160a6ac7c22a2afb3a5e34b3de181f00fe7341b5020524f34ad31cb64b50a8fc662232"}}}}}) syz_emit_ethernet(0x5f, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xf, 0x4, 0x0, 0x0, 0x51, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@ra={0x94, 0x6, 0x0}, @ssrr={0x89, 0x1f, 0x8000000000, [@loopback=0x7f000001, @multicast2=0xe0000002, @rand_addr=0x4, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}]}]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {"0c"}}}}}}) 2017/07/30 17:32:53 executing program 7: mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000675000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000670000)=0x3, 0x4) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f64000-0xe)="2f6465762f6b657963686f726400", 0x85e4efcfaeb8f234, 0x0) r3 = accept4$inet(r2, &(0x7f0000f57000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a1f000-0x4)=0x10, 0x80846) r4 = accept$inet(r3, &(0x7f0000a72000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000685000-0x4)=0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000349000)=0x178, 0x4) setsockopt$inet6_int(r1, 0x29, 0x3c, &(0x7f0000f5f000)=0x6, 0x4) setsockopt$inet6_int(r1, 0x29, 0x3e, &(0x7f0000f5f000)=0x40, 0x4) r5 = accept4$inet(r4, &(0x7f00002ff000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f58000-0x4)=0x10, 0x80800) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x3, 0x4) sendto$inet6(r1, &(0x7f0000f5b000)="922501ea331b8a35776f5e1d91c11710fcd9c124f896e5442bd7880e33c98699fdbdda67a3173d16f6421c45fcd1c09fac71ec575beacd95ba63d3da66", 0x3d, 0x800, &(0x7f0000f5b000-0x1c)={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) connect$inet6(r1, &(0x7f0000f60000-0x1c)={0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x11b}, 0x1c) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000000)="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", 0xfc}, {&(0x7f00003b5000-0x47)="95e8cc81cb27325992a9f6dca274eaed809093c53720626dc5138ddbf4d3a5de164330a3673001fd000000193c782ec746c07ed45670875efcc35998491a024d8b69e92f403c", 0x46}], 0x2, 0x2) socketpair$inet_sctp(0x2, 0x4000000005, 0x84, &(0x7f00009b2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f00005d3000)={0x8080000000000, 0x8001, 0x4, 0x5, 0x100000001, 0x100000000, 0xdabb, 0x1, 0x9}, &(0x7f000023b000)=0x20) sendto$inet6(r1, &(0x7f0000426000)="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", 0x1000, 0x48000, &(0x7f0000f57000)={0xa, 0x3, 0xffffffffffff7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000f64000-0x54)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54) ioctl$TIOCMSET(r3, 0x5418, &(0x7f0000d7f000-0x4)=0x8000) recvfrom$inet6(r1, &(0x7f0000f61000-0xf6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6, 0x10000, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000f61000-0x2e)="55bdbde68ee5b45ef2e2fbac0870f5ee3f8bf5704bf2cdecc318af30a8931585de94fbd57944478be8362d78f731", 0x2e, 0x2004c040, &(0x7f00009c1000)={0xa, 0x1, 0x57, @loopback={0x0, 0x1}, 0x9}, 0x1c) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00000b3000-0xc)={0x0, @multicast2=0x0, @broadcast=0x0}, &(0x7f0000f62000)=0xc) ioctl$sock_inet_SIOCGIFBRDADDR(r7, 0x8919, &(0x7f00003a0000-0x20)={@generic="2abe4ed3c21b7e2ad4ea9d988850f321", @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000f63000)=[{r5, 0x8000, 0x0}, {r3, 0x3044, 0x0}, {r3, 0x200, 0x0}, {r0, 0x8020, 0x0}], 0x4, 0x87b) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r7, &(0x7f0000f64000)={&(0x7f0000791000)=@ax25={0x3, {"13b60e67642e58"}, 0xe5d}, 0x10, &(0x7f0000f64000)=[{&(0x7f0000f65000-0xea)="6340b05dd4b58149a1be15be1e1bced6b3ad3f6e730047c949dbc77c32451950d70923fdf3f815712ebb115aa859e806f87d07c0c83a86dfa5290561f2dafe4f6d00de3e7a3b12e7ed19fd0840f905fdd2d22afe1caa5ce326ab333030f55744d8583db1fcabcc9e3ea09a941ae0896fa03ca4e669953e1811a2a40d80d1a9bcbf3617d0fcb44d023e9512f6caf260bfc59247634a1a3019fe23ed4d4622ea74f12ad09971730253462725b71703c8d2be22a91305e5d8a63eb46c0968d26e3c8f2cc4d99e531990d54034fae1acec5cb13df07c6833434e5cc6b4d98414e0aabbb535ea6486c0cd74b0", 0xea}, {&(0x7f00005ef000-0x56)="5f128303817ecb6aa72bce5be9d152d2a225b9d5c8736be894820839cd4365d3aa4fd16f0352877996300f41864308504b7e5db91e1290bc0592441b8f29a5cb74c929e4028f92d3376dc3aa7062c3f299568754fb72", 0x56}, {&(0x7f0000b2a000)="a84952207e1ce9441ffa2386631a2fd060d7751065ca1dbf92d4ac12e31af8073b1232f7f5d35d58b753d37d3593c8335dccb3fcecf80bdc9bb6f572f851f56c3c285cc922e0fe214a913ee9bac7e6e6e86a31c34614e49a9328f8088a4c708d4452a43c1274b0e2a563b9f1cda89a6e2d04057ebb227d840f61a4a7c75e241b5411f02455e7f47e2f411aa010d63c59d44367a9073cd7df96af115284b079d8f110bd4ad3e25461fdf71fa26a64a8a8e3dd7720b355fae0e08a777249c535e6aa1083", 0xc3}, {&(0x7f0000262000)="fb91e3a49b3ede3e38e9aa00b8aee42e87a7ecffa5c53299655038e741ee82660dc5af7b89968a4a2b5c7d1c657b8d8c8023f5bea9d925c20a8318d259fe84dfae4f43024764d6d9197f513d84becd4719d47b6d272130eeee7ca54cc4120a8b33921c755cbee1743a802c83cefff65b4cb06945abf0a423dcb6b5b9f46a00cba5d53cd5182156575e1726ab3723be3c9c85a326d6d4c4ee26e26f2f96183ee3b63d84dc2f3680a0bd3aa9e8146ab261df502f58306d422f890d8d751ff8c663eda4a0bcb86a03329b25baade38bfec47ae38e1ddfa5e93224c7a4276f99843a2ab0df2b50a89ec61f14fa323cfdb2edd270f972e992895fbf", 0xf9}, {&(0x7f0000562000)="ff0ee6c6621db1fd313f4e7c7ebfd8df1cd9974faa7379dc73d920e5d607b1f59e6097baea3a5c6c7a0b1e7a30e3a2f7246dcb93857df03957b10c4eb3dd2ee97e0f0b4c8d9cea77350f935c56baf712d34d521a37d8844f9ea41c7e52fc8c552ed09aa14e129e3763b632f6ccf0ca21cb299ec44e2108a0d9719ee04ca14cf7e3f9eade84a1b26f9a1585a0a94e0f7bbffb3e01e4a1241be5ffa1b137a4c72168dd37c00c074006a424c59bf2d4f9b3d8d0b7625067f6283dbcb3ef319fbc71c36ab5b3ce65ebf8a19ffb3c0a7a6e2ad5611ae317", 0xd5}], 0x5, &(0x7f0000e1e000-0x280)=[{0x60, 0x117, 0x9, "e4c68bd19d558bea3b5334176323b96978c035e318c3500ca6ece058508c62c71a8301b763c565626c5c5a0e708a6d2a7cd61985513fa0d3a6cc5d4c1ab2f0bb4ab536481d878edd43"}, {0xe8, 0x29, 0x1, "446b1bdbc504c5f6582164ea36efe298e13a8f836e663328c95f9982bfd761205ee01f16a50812f70bcfdf35bfd317638ed78dc77f0aab7084b57886a0f4d7d0d1c9066bdd0edf4d88d9ee4e3fd7b792eb05cd1cfcb21cda83641ddf9d2d7bd832a5999e73024d945b6e4b82042c06faf5fe7ef3eebb62946981b2b22d332970f493a06be8b6e7043f0c62d4d8ac26d89d773ce072ff9eb3cd101a1ef87a55901c7e56b0f6fee56ef67a3756b82fba6506365680a326004c1e49cefadfa31da8b4b1b30d8522037a36ea55e7ffe9a0f961f21dc2ac"}, {0xa0, 0x197, 0x6, "c5f13a845b32c048b3104726957f08b5ab0bec845ea590d72fa8d0d06033e85a10c1aefd77c7c4ffe5efd45d17899c647f150d020178e42b925e5d20826bf8a12135cd4d3c3237b025fca070d59360ac5d9dd67de82ed1a31e8aa838b08a3dafbc64ce31ff49d11b7063c1fd6052dbef43374e800503ba546d73cb2f110f44f75481f92a9b9bea8eb1aa7c"}, {0x30, 0x110, 0xffffffff, "e1ad89835a887ba59e127dd0ef7a119165032200c5cc6b8c2726896d5cb2d8b3"}, {0x68, 0x88, 0x60, "8981bff781adb7ef9ebfabeaf0a5a11effff067aa46a357c1bf8dd4b9f64a7e78e246b4868295509da011fa9c1cd7a4da6e27fd6dc4aee4ca54ff511ddb514e24f6169d63bc3037376e5d08bd6fcaec8cf6ba8af3093da2b"}], 0x5, 0x20000000}, 0x40) recvmmsg(r1, &(0x7f0000f61000)=[{{&(0x7f0000f5d000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[{&(0x7f0000f5d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8}, {&(0x7f0000bc4000-0x3b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b}, {&(0x7f0000f5d000)="00000000000000000000000000000000000000000000000000000000000000", 0x1f}, {&(0x7f0000f5e000-0xf9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9}, {&(0x7f000006a000)="00000000000000000000000000000000000000000000", 0x16}, {&(0x7f0000f5e000-0xb8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8}, {&(0x7f0000a0c000-0x12)="000000000000000000000000000000000000", 0x12}], 0x7, &(0x7f0000f5e000-0x59)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59, 0x8}, 0x2}], 0x1, 0x2041) [ 48.529443] binder: 6999:7014 ioctl 400454d0 20005000 returned -22 2017/07/30 17:32:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x80000, 0x0) mmap(&(0x7f0000874000/0x2000)=nil, 0x2000, 0x2, 0x8032, r0, 0xffffffffffffffff) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f000054f000-0x4)=0x0, 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000063f000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005db000)=0xe8) socketpair$inet6(0xa, 0x806, 0x7, &(0x7f000055b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000e1000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0x2867, 0x400, 0x9, 0x0, r2}) 2017/07/30 17:32:53 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f00006ba000/0x2000)=nil, 0x2000, 0x0, 0x10010, r0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000520000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000bc2000)={0x0, 0x0}) pipe(&(0x7f00006bb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r3, 0x400454c8, &(0x7f0000000000)=0x1000) keyctl$join(0x1, &(0x7f00001b7000)={0x73, 0x79, 0x7a, 0x2, 0x0}) socketpair(0xa, 0xf, 0x7, &(0x7f0000536000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000ae000)={0x0, 0x9}, &(0x7f0000a2c000-0x4)=0x8) syz_open_dev$random(&(0x7f0000cd0000)="2f6465762f72616e646f6d00", 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00006a2000)={0x8, 0x0, 0x8002, 0x1, 0x100, 0x36c, 0x3800000, 0x84bf, r5}, &(0x7f0000d6f000-0x4)=0x20) ppoll(&(0x7f00003d0000)=[{r1, 0x4440, 0x0}, {r2, 0x10, 0x0}, {r1, 0x200, 0x0}, {r1, 0x6, 0x0}, {r2, 0x6000, 0x0}, {r1, 0x20, 0x0}, {r1, 0x40008080, 0x0}], 0x7, &(0x7f00003f5000)={0x77359400, 0x2}, &(0x7f0000cb8000-0x8)={0x0}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)="2f6465762f73657175656e63657200", 0x20ffffb, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f00006bb000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005e1000-0x10)="2f6465762f73657175656e6365723200", 0x4000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r6, &(0x7f0000003000+0xec4)={&(0x7f0000004000-0x1c)=@in6={0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c, &(0x7f0000003000)=[{&(0x7f00006bc000-0x84)="e8e4c9154ef37bf37a147550375d5fa9c1386bf5bfb4996c3b5809060629442474e6540a90dcce53289ab988a4dd31a0d64234669223cf62588bd59248497f1dd52fb282e4d576eeff831a75a70863a6f93eaff970913e2f28a94063e05da7c07d35eceacbf85fdcadf3a15edfb9a57be3f89fbf180c21b9c4a45dce4c6822230cc41e30", 0x84}, {&(0x7f0000002000-0x8e)="61a5516073894f4f6140b202193e02713bca5e6102ec5a5fd4b31c4fb378e450ede18a59284ebc6c01536765ad4a987e5cf6f44e2c396c708c2593d5cd751aee6619a2e954b8c7904748e1751a44f3a0ddb12eb991637dd5372c41f7cd17376c8f450268f0f0c20a1706db8dd62027413c9dd9534983ba4f19997f02b4ca77a1ac9a591200249919f1cac3817eaf", 0x8e}, {&(0x7f0000002000)="c9de2dc3d2daf32a417013382215f628ca9e88d37fdc81895b0f2f15123be309041d338f4d97a847f3de148c0a2bfc45e3ed59ef9729ac01523e5d4f2d80e94e53a7e13452fc9da756ada04338cafc0a6c7281f02fe2f9fb630527838d3a7a83bb46ba3a79d5c8c645fd637704d0e2caba13e59b3ece52fa2dbc48ab755cd479be41e40ac874e2b7b4418247d6dc8c4f806b5d3bf1c520ee65741aee90e3b60d5764fb24395876c724050f275841afd60705eb91fdb3d3caeadc524ff3c1ac9c615e0125d5afacd51cb74b9489cb14f21975378362312431f7fccced149661f5ca80", 0xe2}, {&(0x7f0000004000-0xa5)="ed7d24b3f84680d0bbbfc14b101a5e8419cdf23260647ba5bd14923c56da9a722388625aed9e70ec36c98053b53868ed96514942ed13f17052604994bd7dff6ea787728bb544970c345d232625aeeea212bb6ed8dae05077e0c9ccd22204e51d28f4cc53d3a064de48f715e04d2912b036149205aa4a3ff4412fe058d5fbc0bfc84e8c9fe10c3217ac239288eea10bf998289d89380a4d1a61e89042971d23a4c9e82d4063", 0xa5}, {&(0x7f0000004000-0x20)="b77f9404380620e6ddebc3aab7393410fda14926bcbe7fca1267bc4c6f9c5b89", 0x20}, {&(0x7f0000003000)="649880e9a96df5a4a9d2f913c909c117708018366bb4f445222025b0ae626688b2c6141e28875fe72d16de73d50c367f80d7a9dc4dbace9ff08a4386ed89a68013523715a30fee3bcefcf52c31d836ad34", 0x51}, {&(0x7f0000004000-0xe1)="98790664fa76dc22839fbc0f8d677b02389ecc2a7e9947568ae17a5fbaae89b5d132155961422353acc3598d44c8aeb4c7531deb56b7177240be2df156dd321084753962770563e5c3ecc7679bd7f381e229e347a72724d8b2271d3df1a727cb28bf4067bee0b7b4d7b27d491ad77ea1b21cef3b1cca5721d6864a53ed763c2993640792fe4f417fd9c1c924f607467c6de40a6bb8df01ecd290a1e05ccd8720238ea7c2a6a791eed12c20b82184f296f4f6c7f258a24475d570ad17a995e361ae3ed86f64e6deaf08d813129e3d61e1e111c9bfe0610abb76d7493f67089666ff", 0xe1}], 0x7, 0x0, 0x0, 0x40000}, 0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r4, 0x101, 0xc, &(0x7f0000004000-0x4)=0x3ff, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00006bb000)="2e2f66696c653000", &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00006bc000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000+0x6d0)=0xc) syz_fuse_mount(&(0x7f0000002000)="2e2f66696c653000", 0xa000, r7, r8, 0x3, 0xc20) 2017/07/30 17:32:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000598000)=0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00006ed000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000d6e000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000eb5000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d74000-0x4)=0x10) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000c24000)={0x0, 0x1, 0x8000, 0x7ff}) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000f84000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005ef000)=@ethtool_rxfh={0x47, 0x8001, 0x16, 0x6, 0x0, "cc4b3e", 0x8000, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_netdev_private(r3, 0x89fa, &(0x7f0000e42000)="") 2017/07/30 17:32:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x3) unshare(0x8000400) r1 = mq_open(&(0x7f000004b000)="2f246367726f75706c6f00", 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r1, &(0x7f0000012000)="", 0x0, 0x0, &(0x7f0000036000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="70726f6300", 0x1, &(0x7f0000fc9000)="") r2 = open(&(0x7f0000ef6000+0x89c)="2e2f66696c653000", 0xfffffffffffffffd, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x1, 0x10811, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000304000)={0x80000002, 0x0}) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000ee3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3000000, 0x32, r1, 0x8000000) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000fd2000)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="0d4f9e7cec8e", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="726f7365300000000000000000000000"}) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f000002f000)=0x400, 0x4) r3 = geteuid() r4 = getegid() fchown(r2, r3, r4) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r2, &(0x7f000039d000)="70726f6300", &(0x7f0000fd3000)="70726f6300", 0x5, 0x1) mq_timedsend(r1, &(0x7f0000887000-0x1)="eb", 0x1, 0x7, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000410000)={0x40000001, 0x0}) epoll_pwait(r0, &(0x7f000087c000-0x30)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f00007f0000)={0x0}, 0x8) mq_timedreceive(r1, &(0x7f0000ed0000)="", 0x0, 0x0, &(0x7f00000f5000)={0x0, 0x989680}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$tun(&(0x7f000093b000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x101000) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r5, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNATTACHFILTER(r5, 0x401054d5, &(0x7f0000ff4000)={0x2, &(0x7f0000ff5000-0x18)=[{0x3, 0x0, 0x0, 0x1}, {0x200, 0x0, 0x0, 0x0}]}) ioctl$TUNSETQUEUE(r5, 0x400454d9, &(0x7f0000543000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x265, 0x0, @cisco=&(0x7f0000542000)={0x0, 0x0}}}) 2017/07/30 17:32:53 executing program 6: mmap(&(0x7f0000000000/0x7b5000)=nil, 0x7b5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f00007b5000/0x1000)=nil, 0x1000, 0x3, 0x10, r0, 0x2) r1 = signalfd(0xffffffffffffffff, &(0x7f00007b6000-0x8)={0x0}, 0x8) mkdir(&(0x7f000002a000-0xa)="2e2f636f6e74726f6c00", 0x0) select(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)={0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000023000-0x10)={0x77359400, 0x0}) r2 = inotify_init1(0x0) fcntl$setstatus(r2, 0x4, 0x72109c5fef5d34d3) mmap(&(0x7f0000000000/0xb28000)=nil, 0xb28000, 0x3, 0x32, r0, 0xfffffffffffffffc) nanosleep(&(0x7f00004e8000)={0x773593fc, 0xffffffff}, &(0x7f0000001000-0x10)={0x0, 0x0}) r3 = open(&(0x7f0000adf000-0xa)="2e2f636f6e74726f6c00", 0x410482, 0x0) ioctl$KDDELIO(r3, 0x4b35, 0xadd) r4 = open(&(0x7f0000b26000)="2e2f636f6e74726f6c00", 0x80000, 0x0) r5 = msgget$private(0x0, 0x28) msgctl$IPC_INFO(r5, 0x3, &(0x7f0000b26000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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r6 = creat(&(0x7f0000015000-0xa)="2e2f62757300", 0x0) mount(&(0x7f000001b000-0x6)="2e2f62757300", &(0x7f000001b000-0x6)="2e2f62757300", &(0x7f000001a000)="6578743400", 0x1408, &(0x7f000001a000)="") mount(&(0x7f0000028000)="2e2f62757300", &(0x7f000002b000-0x5)="2e2f636f6e74726f6c00", &(0x7f000048d000-0x5)="0800000000", 0x4000000002008, &(0x7f0000004000-0xa2)="") ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f0000b27000-0x10)={0xffffffffffffffff, 0x1, 0x5, 0x6}) clock_gettime(0x5, &(0x7f00000ab000)={0x0, 0x0}) r7 = epoll_create1(0x80000) r8 = fcntl$getown(r6, 0x9) ptrace$setregs(0xd, r8, 0x7, &(0x7f000089b000-0x7c)="455fc2733b55987b9c9e25e39883f7f4df738fef1774f3d55b1a2a9322f7fd3c0a27c56d4fb45eb5d4e3aa5ee50f15c2e4e75e08936ea8b130b13253f9513d659a1fd1d026adca357fd7a90ffe997bd2a178e30d0e1201edecfba4c915a64ff031351f2e2f88735adc655e29d08e59f6f44369cd918a32001ebbe472") clock_gettime(0xfffffffffffffff1, &(0x7f0000b28000-0x10)={0x0, 0x0}) mmap(&(0x7f0000b28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000b29000)="2e2f636f6e74726f6c00", &(0x7f00000e0000-0x6)="2e2f62757300") ftruncate(r1, 0x80000018000002) r9 = gettid() fcntl$setown(r2, 0x8, r9) mmap(&(0x7f0000b29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x1, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) dup2(r2, r7) 2017/07/30 17:32:53 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72746300", 0x1, 0x0) mmap(&(0x7f0000000000/0xf53000)=nil, 0xf53000, 0xa, 0x32, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000f53000)={0x2, 0x3, @rand_addr=0xf2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x1) sendto$inet(r1, &(0x7f0000643000-0xce)="00ba445ed6f357446aaa3ee975c8e2d63065bb0f49e51a1ed15f2ca51178e39c440670dcffb570ae3648da3045252c47f8c643008a856b25077ebfe0802a31f4102aed751ef7eacd532425d6f2e586e49b36825336e94d4f51e0f6de679a204841872c70f52f2105fec36b1bbd474de5cf5863ff2e1f77dcbeaaba20201d2296854873d5b9dc0015973e33e1e084b92469fbe724d5d33ead1002edc9ddbd00c3211082e658f39bd4cb7c3f49946ca978ab062c0ac62f813621a09d212eb9408642cd4a24f71730710c4b80989546", 0xce, 0x800, &(0x7f0000f54000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x2000000000000032, r1, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000185000)={@loopback=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000389000-0x4)=0xc) mmap(&(0x7f0000096000/0x2000)=nil, 0x2000, 0x800000000000003, 0x2011f, r1, 0x0) mmap(&(0x7f00003bd000/0x2000)=nil, 0x2000, 0x1, 0x32, r1, 0xffffffffffffffff) connect$inet(r1, &(0x7f0000f4f000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e9f000/0x3000)=nil, 0x3000, 0x4, 0x41010, r1, 0x40000000000) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f0000e15000)=0xffffffffffffffff, 0x4) getrlimit(0x8, &(0x7f000008a000)={0x0, 0x0}) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000f54000-0x4)=0x8, 0x4) mmap(&(0x7f000053f000/0x4000)=nil, 0x4000, 0x4000000003, 0x31, r1, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0xb, &(0x7f0000f56000-0x4)=0x8, 0x4) write(r1, &(0x7f0000f57000-0xd1)="bb430735892630720577b0a89bc1bb1c5234e51f41cc3d2a14b7da78034a96cde71fa0ad752da58c7a9e181b81d9cf2e7a5c0c0ce56f648c000000000000032a41ea17f2b62d8ec08fd56293e04145c82cc3c8ed6515ddb57ff416998aa5708da75582fdd651d5f023cdf58965c1c98345692ccbddde1b84ff476e0461a8488fb3113044177fed718eea4ae57b0eee957a64617fef1c3fba1083a0d63426cd5ec96bb8e542ecb028ff5b7072779211665a19f1a8bdf06e8a30ac03ce71a5276c0fb36741f96647fc0500d1fb8d4d62e13d", 0xd1) connect$inet(r1, &(0x7f0000239000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000f56000)=0x0) mmap(&(0x7f000039f000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000f57000-0x8)={0x20071026, r2}, &(0x7f00008a0000)={0x40003, 0x1, 0x400, 0x100000001, 0x74c3, 0xffffffffffffffcf}) mmap(&(0x7f0000bb2000/0x1000)=nil, 0x1000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000819000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x40010, r1, 0x200000000002f) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/07/30 17:32:53 executing program 1: mmap(&(0x7f0000000000/0xccb000)=nil, 0xccb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)="2e2f62757300", 0x1000, 0x0) pipe(&(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ccb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000ccb000)="2e2f62757300", 0x10) fcntl$setpipe(r1, 0x407, 0x0) r2 = open(&(0x7f0000043000)="2e2f62757300", 0x6, 0x0) write$fuse_ioctl(r1, &(0x7f000001d000-0x20)={0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) splice(r2, 0x0, r1, 0x0, 0x20, 0x0) mmap(&(0x7f0000b8b000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007b0000/0x3000)=nil, 0x3000, 0x2000000, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd) write$tun(r2, &(0x7f0000ccd000-0xc)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "0c"}, 0xc) mmap(&(0x7f0000ccc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000ccd000-0x6)="2e2f62757300", &(0x7f0000539000)={0x401, 0xa566}) mmap(&(0x7f0000ccd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r0, &(0x7f0000cce000)="2e2f62757300", 0x40000, 0x7) dup3(r2, r0, 0x80010) tee(r0, r2, 0x8, 0xd) socketpair(0x5, 0xa, 0x0, &(0x7f0000592000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r2) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000c14000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r4 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f00003d7000-0xc)={0x0, 0x0}) dup2(r3, r3) read(r2, &(0x7f0000611000-0x74)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28) mmap(&(0x7f0000ccc000/0x1000)=nil, 0x1000, 0x7, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000ccc000)="2e2f62757300", 0x0, 0x14) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f0000870000-0x4)=0x400) poll(&(0x7f0000323000)=[{r1, 0x4, 0x0}, {r4, 0x44, 0x0}, {r1, 0x110, 0x0}, {r0, 0x10, 0x0}], 0x4, 0x7) unlink(&(0x7f0000cc9000-0x6)="2e2f62757300") 2017/07/30 17:32:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) syz_emit_ethernet(0x56, &(0x7f0000000000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv4={{0xb, 0x4, 0x0, 0x0, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0xb, 0x0, [@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001]}, @ssrr={0x89, 0xb, 0x0, [@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x0]}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, ""}}}}}) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="0fa7854a5e1a", [], {{0x40000000000800, @ipv4={{0x5, 0x4, 0x0, 0x1, 0x1c, 0x0, 0x0, 0x0, 0x84, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x800, 0x0}}}}}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$KDDISABIO(0xffffffffffffffff, 0x4b37) sendto$inet(r1, &(0x7f0000dff000+0xe96)="9e4564572e913fb896c1c51c583bf900970424c61e35121e5939595a32589443290ee4f915ccf60b5b3e3608f7beae23dd64b4112f430509fe246ac66a477f82584aa30ed2dd8cc97375a0eb841f715bedfd623c738a555267be798139ce8398840bad08a1acc39cbcf4043a367da9843b9193bff0983600909d162a54508c335e7f6f55d50cc9e08c3934c80467", 0x8e, 0x4, &(0x7f0000559000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f00000ab000-0x8)={0x0, 0x0}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000382000)=0x0, &(0x7f0000b6a000-0x4)=0x4) r2 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000677000)=0x0) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f00000c2000)=0x4, 0x4) setsockopt$inet_int(r1, 0x0, 0x40, &(0x7f00005ea000)=0xff7ffffffffff804, 0x4) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f00005fb000)={0x8000, 0xc, 0x101, 0x1}, 0x10) 2017/07/30 17:32:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c14000-0x5)="2f6465762f6175746f667300", 0x50002, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f000043d000-0x4)=0x0) r1 = accept(0xffffffffffffffff, &(0x7f00002a8000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f000068c000-0x4)=0x10) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1e, &(0x7f0000a25000-0x9b)="71920d5866e81ef189d64006410932976eb6b82ff446d09b30db4a850426f6097ba0a5ba6d3f531e949af99692b2635951755e74a5270cd10edfeb02357655849f6b2358c276603fd62891370c7384d1d47c8189937cbf5caa61893cbaefd99aa89678ba3869ce56a6f3d03a935df65e5d0cf5ec4bc6e206afda26d8d172393c95a4cc33de6c9716e54def25bbc10810de217a320e6cd0d3ec77c6", 0x9b) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fc7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$fuse_poll(r2, &(0x7f00007e5000)={0x18, 0x800, 0x9, 0x3}, 0x18) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00008b3000)=@assoc_value={0x0, 0x0}, &(0x7f0000565000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000ac8000)={r4, 0x7}, &(0x7f00007b3000)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000126000-0x8)=@assoc_value={0x0, 0xffffffffffffeead}, 0x8) close(r3) socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f00008e9000)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000707000-0x4)=0xe8) getuid() getsockopt$inet6_tcp_int(r1, 0x6, 0x6, &(0x7f0000c02000-0x4)=0x0, &(0x7f00002c4000-0x4)=0x4) fstat(r1, &(0x7f00009c7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r6, r7, r7) r8 = dup(r5) setsockopt$inet_tcp_int(r5, 0x6, 0x2, &(0x7f0000000000)=0x7e, 0x4) bind$inet(r5, &(0x7f0000f02000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000f05000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x153}]}, 0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f00001ec000)={0x0, []}, 0x4) setsockopt$sock_int(r5, 0x1, 0x8, &(0x7f00004fc000)=0x7ff, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000293000-0xa)="68696768737065656400", 0xa) pwrite64(r3, &(0x7f0000aaa000-0x7b)="1c9a56a57e33a0a7ada3bcb7b6bbe9439a29461f75c6ddf104802658240a484f2b4ed3f4ec5bb091761706a4fed49694b843540c9e665b1c0e00af86d50f5e36628530a6e6fc07a51ccfead0b3c9f4850abf2e6c973a6415fd51e410fc6f4b462e25a420a2f87bf788255cc196e896a7835078894e7b4b833ba0a8", 0x7b, 0x0) connect$inet(r8, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write$tun(r3, &(0x7f0000bf7000-0x1008)=@pi={0x8400, 0x0, "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"}, 0x7c8) 2017/07/30 17:32:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(0xffffffffffffffff, &(0x7f0000001000)=@file={0x0, "0000000000000000000000000000000000000000000000"}, &(0x7f0000641000)=0x19, 0x0) r0 = creat(&(0x7f0000baa000)="2e2f66696c653000", 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000057c000-0xe8)={{{@in=@rand_addr=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@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}}, &(0x7f0000a6b000-0x4)=0xe8) syz_open_dev$tun(&(0x7f0000fdd000-0x1)="2f6465762f6e65742f74756e00", 0x0, 0x80080) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000fbd000-0x28)={@generic="00099402000000000000067d08cebd5c", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, &(0x7f0000839000)=0x2) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f000061e000-0x20)={0x1, 0x0, 0x0, 0x0, 0xe, 0x0}) request_key(&(0x7f0000aa2000-0x5)="6465616400", &(0x7f0000836000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bcd000-0xd)="2f6465762f6e65742f74756e00", 0x0) keyctl$setperm(0x5, 0x0, 0x0) unshare(0x20020000) r1 = open(&(0x7f0000cf6000)="2e2f66696c653000", 0x50000, 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000027000)="2e2f66696c653000", &(0x7f0000019000-0x6)="51616d667300", 0x105403, &(0x7f000000a000)="") ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f000069b000-0x10)={0x3, &(0x7f0000475000)=[{0x100000000, 0x0, 0x0, 0x0}, {0x8, 0x61, 0x0, 0x1f}, {0x4, 0x4, 0x5, 0xff}]}) poll(&(0x7f0000cf4000)=[], 0x0, 0x0) unlink(&(0x7f000035e000-0x8)="2e2f66696c653000") link(&(0x7f00003e3000)="2e2f66696c653000", &(0x7f0000346000)="2e2f66696c653000") 2017/07/30 17:32:53 executing program 3: mmap(&(0x7f0000689000/0x2000)=nil, 0x2000, 0x20000000003, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000ee8000)=0x0) r1 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) times(&(0x7f0000e0d000-0x20)={0x0, 0x0, 0x0, 0x0}) r2 = socket(0x10, 0x802, 0x0) io_setup(0x4fd, &(0x7f000094f000-0x8)=0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000a6b000-0x4)=0x0) write(r2, &(0x7f00002de000)="26000000420047f1938d000000000000000050f16b8dbdea03fffff7454a6808e517c76e328a", 0x26) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00009c4000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x400, 0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000a2e000-0x4)=0x1) semctl$SEM_STAT(0x0, 0x0, 0x12, &(0x7f00002a4000-0x39)="") ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f0000088000-0x4)=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$KDGKBLED(r0, 0x4b64, &(0x7f000068a000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) syz_extract_tcp_res(&(0x7f000030b000-0x8)={0x42424242, 0x42424242}, 0x8, 0x0) bind$inet(r4, &(0x7f0000766000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r4, 0x6, 0xa, &(0x7f0000dc4000-0x4)=0x1, 0x4) sendto$inet(r4, &(0x7f0000297000-0xe7)="d9", 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r4, &(0x7f00000fc000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5e0, 0x0, &(0x7f0000dc6000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/07/30 17:32:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fc7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000006f000-0x8)=@assoc_value={0x0, 0x0}, 0x8) r2 = socket$inet(0x2, 0x1, 0x0) r3 = dup(r2) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00003e1000-0x10)={0x0, 0x0}, &(0x7f0000b02000-0x4)=0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000000)=0x7e, 0x4) socket$inet(0x2, 0x6, 0x1ff) bind$inet(r2, &(0x7f0000f02000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00004ae000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000370000-0x8)={r4, 0x2}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000052000)=0x0, &(0x7f0000aac000)=0x4) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000f05000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x153}]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f00004fc000)=0x0, 0x4) connect$inet(r3, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write$tun(r1, &(0x7f0000bf7000-0x1008)=@pi={0x8400, 0x0, "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"}, 0x808) sync_file_range(r2, 0x5, 0x4, 0x0) 2017/07/30 17:32:53 executing program 4: mmap(&(0x7f0000000000/0x243000)=nil, 0x243000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) mmap(&(0x7f0000243000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000244000-0xd)="2f6465762f736e642f73657100", 0x0, 0x40101) clock_gettime(0x6, &(0x7f00001a5000)={0x0, 0x0}) mmap(&(0x7f0000243000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000243000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x1000000000000) restart_syscall() mmap(&(0x7f0000244000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x3, &(0x7f0000244000)={0x0, 0x0}) mmap(&(0x7f0000243000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f000006c000-0x9)="2f6465762f73672300", 0xfffffffffffffff7, 0x400200) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f000021b000)={0x2, 0x15, 0x34f2, 0xffffffffffffffff, "a2ac8c8c55f63dc65813769ca216c7b2b92330a60c5c39a174f914f3f61305d2"}) mmap(&(0x7f0000244000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x6, &(0x7f0000140000)={0x0, 0x0}) mmap(&(0x7f0000061000/0x2000)=nil, 0x2000, 0x80, 0x10, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000245000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001d4000/0x2000)=nil, 0x2000, 0x5, 0x81d, r2, 0x2) write$sndseq(r1, &(0x7f0000244000)=[{0x2, 0x1, 0xffff, 0x6cb4, @time={r3, r4+10000000}, {0x340, 0x2}, {0xff, 0x5}, @result={0x100000000, 0x5ad1ed8}}, {0x4, 0x4, 0x2, 0x6, @tick=0x5, {0x100000001, 0x5}, {0x3ff, 0x8}, @raw32={[0xa8, 0x0, 0x2]}}, {0x49a, 0x58c38b3d, 0x0, 0x4, @tick=0x7fffffff, {0x1, 0x3}, {0xc60, 0x4}, @queue={0x6, {0x4, 0x1}}}, {0x6, 0x9e2, 0x400, 0x1, @tick=0x4, {0x7169, 0x8000}, {0x3, 0x7fff}, @quote={{0x5, 0x163b}, 0x4, &(0x7f0000244000)={0x0, 0x5, 0x7fff, 0x10000, @time={0x77359400, 0x0}, {0x3, 0xfffffffffffffffc}, {0x9, 0x7}, @queue={0x3, {0x1, 0x6}}}}}, {0x100, 0x7fffffff, 0x6, 0x0, @tick=0x8, {0x5, 0x6000000000000000}, {0x5, 0x58}, @quote={{0x6, 0x6}, 0xa4d, &(0x7f0000245000)={0x0, 0x9, 0x4, 0x9, @tick=0x8, {0x800, 0x3}, {0x100000000, 0x40000000000000}, @raw8={"7499e0cf95f6135aef411349"}}}}, {0x6, 0xff, 0x0, 0x7, @time={0x77359400, 0x0}, {0xffff, 0x6}, {0x1, 0x8}, @queue={0x1800000, {0x9, 0x9}}}, {0x3922, 0x8, 0x7, 0x9, @tick=0x200, {0x82, 0x7}, {0x0, 0xffffffff000}, @note={0xfffffffffffffff7, 0x4, 0x10000, 0x1, 0x3f}}, {0x1, 0x20, 0x5, 0x5, @time={0x0, 0x989680}, {0x0, 0x0}, {0xfff, 0x8}, @connect={{0x5, 0x4}, {0x81, 0x1}}}, {0x681b, 0x1, 0x2, 0x2, @time={0x0, 0x989680}, {0x3ff, 0x0}, {0x766b, 0x6fa2}, @ext={0x14, &(0x7f0000243000-0x14)="e75f34b5f3f7c299ecc29c56f5dd14fd09613278"}}], 0x1b0) r5 = shmget$private(0x0, 0x3000, 0x200, &(0x7f0000194000/0x3000)=nil) shmctl$SHM_LOCK(r5, 0xb) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000d0000-0xc)={0x4, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f000006b000)={0x800, 0x6, 0xffffffffffffffa5, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 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]}) mmap(&(0x7f0000246000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000247000-0xbc)={0x80, 0x0, "636c69656e7430000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000001000000000000000000", 0x1, "80985a2feffdae51", "1c310000000000000000840d36766d067b6f76463c28a85cefa400010000c34b", 0x3ff, 0x1000000000400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000246000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000247000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x800000000000000a, &(0x7f000023e000-0x10)={0x0, 0x0}) mmap(&(0x7f0000248000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000248000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000249000-0x10)={0x0, 0x989680}, &(0x7f0000249000-0x10)={0x0, 0x0}) mmap(&(0x7f0000248000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000242000-0x10)=[{r2, 0x200, 0x0}, {r2, 0x2214, 0x0}, {r1, 0x80, 0x0}, {r1, 0x8000, 0x0}, {r0, 0x10, 0x0}, {r0, 0x4000, 0x0}], 0x6, &(0x7f0000241000)={r6, r7}, &(0x7f0000249000-0x8)={0x6}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffff9c, 0x40a85323, &(0x7f0000175000)={{0x0, 0xffffffffffffffff}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x20, 0x800, 0x73, 0x8, 0x7ffe, 0x3, 0x40000000000001f, 0x0, 0x2, 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]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x107b, 0x7, 0x8000, 0x0, 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000247000/0x1000)=nil, 0x1000, 0x800000000003, 0x852, 0xffffffffffffffff, 0x0) 2017/07/30 17:32:53 executing program 5: mmap(&(0x7f0000000000/0xde3000)=nil, 0xde3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) fadvise64(r0, 0x0, 0x8001, 0x3) write$tun(r0, &(0x7f0000ddc000-0xb0)=@pi={0x2000, 0x97e4, "e16fbd0253c08c3b2cd9372ab6740bebcc92ee12a163e3cd91648b7137d24049bf8a3377082d3a8216e7783ef513dd4c4071fcab0bbbd17e845a40ed8ecd0a76e63fc1f0f2887f7f8ee1ccc3742f6f7f002adabde4c62ce059a153c532b24b3b171b5f199555e66e143a41f1c130dbd017245722367473c30fdbdb1ee5b3bb6a23a99142ec99b63587fc5ba5411c7beb3420023a0d4af610cf837b323486339495049d1c324cd9e877f5"}, 0xb0) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000de4000-0x25)="00000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000de3000+0xe60)=0x25) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000b000-0x6)="2e2f62757300") socket(0x9, 0x7, 0x1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a62000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000de0000-0x8)={@rand_addr=0x0, @loopback=0x0}, &(0x7f0000ddf000)=0x8) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000ddf000-0x3)=0x2, 0x4) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000de1000-0x28)={0x0, 0x0, 0x1, 0x12, &(0x7f0000c88000/0x4000)=nil, 0x8}) rmdir(&(0x7f0000ddd000)="2e2f636f6e74726f6c00") r1 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000097c000-0x4)=0x0, &(0x7f00004ac000)=0x4) link(&(0x7f0000776000-0x8)="2e2f66696c653000", &(0x7f00009e5000)="2e2f66696c653100") mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000de4000-0x6)="2e2f62757300", &(0x7f0000de3000)="2e2f66696c653100") 2017/07/30 17:32:53 executing program 3: mmap(&(0x7f0000000000/0xbb7000)=nil, 0xbb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000239000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) recvmsg$netrom(r1, &(0x7f0000bb5000-0x38)={&(0x7f0000389000)=@ax25={0x6, {"56ff3d5542d4c7"}, 0xa2}, 0x10, &(0x7f0000ba2000-0x10)=[{&(0x7f00009dd000-0xdf)="b0f7742d06fd468e3a233f20d29bda5725f4ea58d0f830275c08c3466c996fa7a9473f175e64abbc7705b2e36fad5def6b5ebdf5a95bd89598bf1a53ea2f3c739d39c8d93abacc89b1364caba84be701287e189ef44bd316dc285d3f9e8a1278430c3c8f7c352ce97c5e8c9510781815f48834a2a41d9373ee818defd1f94a41917acdb7aeaac7960a4c953b8b046df6f1bec118f181f22ccb01e695c051c6a9a41907d1f53f97804386589ef25f3323215b481ec031defc4d44228f05a858a529a13e76ce0d3436f1bd47aca0df999e1940fde0995933942aedec5b7d04c8", 0xdf}], 0x1, 0x0, 0x0, 0x800}, 0x40010142) r2 = epoll_create(0x5) mmap(&(0x7f0000bb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f000016d000-0x50)={0x9, 0x9, 0x1, @thr={&(0x7f0000958000)="2c60c60e73df60365ddcec1815004ace72034f7e6dd513d9b77a71d43501528a844d092a78bffb369b", &(0x7f0000bb7000)="183613eff09d1fee02e2387516449285bb165e1eb1345c123c8ac9fd812618068f98bfb06f24"}}, &(0x7f0000bb8000-0x4)=0x0) r3 = shmget(0x1, 0x1000, 0x200, &(0x7f00008a2000/0x1000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f00004f6000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$fiemap(r2, 0xc020660b, &(0x7f0000b78000-0x138)={0x9, 0x0, 0x2, 0x1, 0x5, [{0x80000001, 0x68ba, 0x6, 0x0, 0x0, 0x402, 0x0, 0x0, 0x0}, {0x5, 0x1, 0xff, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x3, 0x0, 0x9, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x6, 0xb, 0x7fffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x80, 0x7, 0x8, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}]}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000b6e000)={0x1, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x4}, 0x98) r4 = timerfd_create(0x1, 0x0) timerfd_settime(r4, 0x0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00001fb000-0xc)={0x60000008, 0x0}) iopl(0x10000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000001000-0xc)={0x2004, 0x0}) mmap(&(0x7f0000bb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000bb7000)=[], 0x0, 0x38) epoll_pwait(r2, &(0x7f00004a0000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x74e, &(0x7f0000bad000-0x8)={0x3}, 0x8) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000bb5000-0xc)={0x0, 0x0, 0x0}, 0xc) dup(r4) fcntl$lock(r0, 0x5, &(0x7f0000875000-0x20)={0x1, 0x3, 0x7fff, 0x4, r5}) ioprio_set$uid(0x3, r6, 0xffffffffffffffff) perf_event_open(&(0x7f0000748000)={0x7, 0x78, 0x1ff, 0xfffffffffffffffb, 0x2, 0xb15, 0x0, 0x3ff, 0x1110, 0x2, 0x200, 0x1ff, 0x1f, 0x4, 0x0, 0x9, 0x0, 0x1, 0x81, 0x80aa, 0x7fffffff, 0x8, 0x2, 0x0, 0x4032, 0x915, 0x0}, r5, 0x7fffffff, r0, 0x8) wait4(r5, 0x0, 0x6, &(0x7f0000bb7000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fallocate(r1, 0x0, 0x9, 0x707a) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000bb6000-0x4)=0x9) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r4, &(0x7f000065c000-0xc)={0x2001, 0x0}) mmap(&(0x7f0000bb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000b47000-0x8)="2e2f66696c653000", &(0x7f0000bb8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc2) 2017/07/30 17:32:53 executing program 7: socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x2000000, 0x32, 0xffffffffffffffff, 0x8000000000) mmap(&(0x7f000073e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/07/30 17:32:53 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000aed000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f33000-0x4)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00008fe000)={r1, @rand_addr=0x5, @empty=0x0}, 0xc) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x440000)=nil, 0x440000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x31, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x1000, 0x23, 0x5, 0x0, 0x1000000000000, 0x800000000000002f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x80000000000000b7, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, "a9e0bd446e174d"}}}}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000001000-0x4)="63646700", 0x4) mmap(&(0x7f000003c000/0x3000)=nil, 0x3000, 0x3, 0x50, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000440000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000440000/0x1000)=nil, 0x1000, 0x7, 0x49011, r2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00002fa000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@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}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1010000, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000441000/0x1000)=nil, 0x1000, 0x0, 0x32, r3, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f000013a000-0x18)={@loopback={0x0, 0x1}, 0x2007, r4}) accept$inet(0xffffffffffffffff, &(0x7f0000efe000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000086a000-0x4)=0x10) r5 = socket$inet(0x2, 0x1, 0x0) pipe(&(0x7f0000420000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_int(r6, 0x6, 0x15, &(0x7f00002d8000)=0x100000001, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x20000000003, 0x100000000030, 0xffffffffffffffff, 0xfffdfffffffffffd) setsockopt$sock_int(r5, 0x1, 0x9, &(0x7f000000a000)=0xa, 0x4) setsockopt$inet_int(r5, 0x0, 0x32, &(0x7f0000000000)=0x9, 0x4) mmap(&(0x7f0000442000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000442000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000443000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r5, 0x6, 0x16, &(0x7f0000004000)=[{0x3, 0x4}, {0x3, 0x7}, {0x6, 0x2}, {0x3, 0x3}, {0x7, 0xfffffffffffffffc}, {0x3, 0x1}, {0xb, 0x946}, {0x2, 0x401}], 0x8) mmap(&(0x7f00002f2000/0x1000)=nil, 0x1000, 0x1, 0x810, r3, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003fc000/0x2000)=nil, 0x2000, 0x3, 0x100000032, r6, 0x0) getsockopt$inet_tcp_int(r5, 0x6, 0x0, &(0x7f0000408000-0x4)=0x0, &(0x7f000000c000-0x4)=0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x4, &(0x7f0000009000)=0x9bc, 0x4) 2017/07/30 17:32:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)="2e2f66696c653000", 0x40000, 0x113) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x2)=0x0) socketpair$ax25(0x3, 0x7, 0x1, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r1, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80800) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000001000-0xc)={0x2014, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$binder(0xffffffffffffff9c, &(0x7f0000baa000)="2f6465762f62696e64657200", 0x10002, 0x0) ioctl$VT_DISALLOCATE(r3, 0x5608) r4 = syz_open_dev$mice(&(0x7f0000024000)="2f6465762f696e7075742f6d69636500", 0x0, 0x200000) r5 = socket$inet6(0xa, 0x1, 0x0) clock_gettime(0x0, &(0x7f000078f000)={0x0, 0x0}) clock_nanosleep(0x7, 0x1, &(0x7f000033b000)={0x77359400, r6}, &(0x7f0000fff000-0x10)={0x0, 0x0}) exit(0x9) select(0x40, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008c3000-0x40)={0xf5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000092a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ada000)={r7, r6/1000+10000}) ioctl$sock_SIOCADDDLCI(r5, 0x8980, &(0x7f000055b000-0x12)={@generic="066fdc5cc38c8b9be9e857b44916feeb", 0x8001}) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f000045d000)={0x7, &(0x7f0000218000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f000009d000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r4, 0x4008642a, &(0x7f00000e2000-0x8)={r8, 0x20}) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f00000ef000)={@generic="91ebe806ad24d4a2260e7416ea2a3217", &(0x7f00009e8000-0x50)=@ethtool_test={0x1a, 0xfff, 0xffffffffffffff3a, 0x8, [0x8, 0x7, 0x9, 0x4, 0x792, 0x1, 0x7, 0xe]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pwritev(r3, &(0x7f0000461000)=[{&(0x7f0000246000-0x1000)="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", 0x1000}, {&(0x7f0000724000-0x1000)="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0x1000}, {&(0x7f0000c0f000)="70260012a72b2a23d2b277d0e680ce5df2f70aa5725870c81177f9df43032ec3a0ba8fd3e870d9af1ae589905a7b623de60dd64639329a272856deb8b868e8b114b4e01d49fcd15ca5e7721d9b30b7ad20b9a7c5f8a3d9171fcd42c904ee7b5102cacbf68b94a54e39cb068f9c", 0x6d}, {&(0x7f0000990000-0xa2)="119efbec8e0a6b56f7ff366b35a43ccb2c354a75f0d7a4d7ce6343bbba56e8bbb754e98c3fd5887ed2e64581a33f24dc91122075106d359605e397953940feb0cc34813dd4b4090764aa220fd15b2ce8f8089b6ea02d899e9bd4490c367bf2fece9a2aa491bcea5a075121fe6e5375c4a62e51e9633bc8a72a6cf0f545badaa27b180a20664f7132a155a923e18db0d137429f8443482570ea09e8b345a0aab863ff", 0xa2}, {&(0x7f0000406000)="2c996c2402518dd5e2318c8715d4e547e82215b079d04f1dd3026ca91af16a5e21936778765cf16d2a17b18951acdc07010b7e341a9f271a4ed08ed64411aeb6aac42420ae81623fc0b496658faeb13eafb2997b8db001550d4efa608985e10ea24e03dc611ae06c87fbd0f55af0fb4b3f0758000d0b5cdddf6a030a4644a7da4d66982c347b10237bf2e80948e08162e24a344c3852038a548b0f14aa526d8b4d", 0xa1}, {&(0x7f0000c03000)="", 0x0}], 0x6, 0x2c) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f00009d1000-0x4)=0x0) getsockopt$inet_dccp_int(r4, 0x21, 0x7, &(0x7f00006cf000-0x4)=0x0, &(0x7f0000509000)=0x4) 2017/07/30 17:32:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000c87000-0x10)={0x1, &(0x7f0000606000-0x8)=[{0x6, 0x0, 0x0, 0x20}]}, 0x10) r1 = socket(0x2, 0x1000000002, 0x0) connect$inet(r1, &(0x7f00009b9000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xcd7000)=nil, 0xcd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006eb000-0x11)="2f6465762f7667615f6172626974657200", 0x2, 0x0) accept4$llc(r2, &(0x7f000012b000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000621000)=0x10, 0x80000) mmap(&(0x7f0000cd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = semget$private(0x0, 0x0, 0x79) semop(r3, &(0x7f0000bda000-0x30)=[{0x6, 0x5504, 0x800}, {0x4, 0x1, 0x1000}, {0x3, 0x97, 0x800}, {0x7, 0x200, 0x0}, {0x0, 0x8, 0x1000}, {0x3, 0x8001, 0x1800}, {0x0, 0x8, 0x0}, {0x1, 0x5, 0x1000}], 0x8) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000cd7000)=0x0) r4 = syz_open_dev$usbmon(&(0x7f0000011000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) unshare(0x40600) mmap(&(0x7f0000cd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00008c6000)={0x0, @loopback=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cd8000)=0xc) mmap(&(0x7f0000cd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000cd8000)={@common="726f7365300000000000000000000000", r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) select(0x40, &(0x7f00001be000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0}, &(0x7f0000669000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000c9000-0x40)={0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001c1000)={0x0, 0x0}) pipe2(&(0x7f0000531000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r7, &(0x7f0000af6000)=[{&(0x7f0000e40000)="f5cf907b", 0x4}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x1e, &(0x7f000006d000)=0x7ff, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000cc0000)={0x0, 0x4e}, &(0x7f0000271000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f0000767000)={r8, 0x6, 0x20, 0x7, 0x7}, &(0x7f0000494000)=0x18) splice(r6, 0x0, r1, 0x0, 0x50e5, 0x0) 2017/07/30 17:32:53 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x2) getpeername$netlink(0xffffffffffffffff, &(0x7f0000dd7000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0xc) mmap(&(0x7f0000d4c000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x4) r1 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x200802, 0x92) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000001000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000001000-0x10)={0x6, &(0x7f000086e000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000001000)="1827f65fb0aa704b9308f8b860e8d15508e1aae0550d922304aef82b955203cf3c1ebb271a8fc7781c6bd47a780045131da4a9435a35c8cd0ed5f7b118b4eeaafd137bd9aa275b97174c571286ee47f01ccd023fe4d6f68a4dc4a4c95238063141cbde33404f5fbdb18690c74868bd15adc8ecbc678ae08fa638043303ec6d0d0c20a4fbcaf7ff468cd5ad1f9685ef8c2fbfd24acc02594621d329", 0x9b) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000001000-0x10)={0x77359400, 0x0}, 0x10) fcntl$getownex(r1, 0x10, &(0x7f0000d4d000)={0x0, 0x0}) r4 = memfd_create(&(0x7f0000000000)="00", 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000d4d000-0x8)={0x0, 0xfffffffffffffa31}, &(0x7f0000d4e000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000003000-0x98)={r5, @in6={{0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x6}, 0x98) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f000078f000-0x10)={r3, &(0x7f00006b0000)="00000000"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r4, 0x1, 0x2b, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) r6 = dup(r0) ioctl$KDGKBENT(r6, 0x4b46, &(0x7f0000709000)={0x10001, 0x200, 0x1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r4, 0x101, 0xc, &(0x7f0000002000)=0x7f, 0x4) 2017/07/30 17:32:53 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x21132, r0, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000ee0000-0x28)={&(0x7f0000684000/0x3000)=nil, 0x7, 0x7, 0x10, &(0x7f000065a000/0x3000)=nil, 0xcff}) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000077000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000042f000)=0xcd) r4 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da4000/0x2000)=nil, 0x2000, 0x0, 0x12, r4, 0x0) ioprio_set$pid(0x0, 0x0, 0x100004001) r5 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r5, 0x40085203, &(0x7f0000001000-0xc8)={0x6, 0xbd, "d4063510700061d3486f238a5c430bf1ecb64d9cc832a4058b16046ab30f4670986ad644f7f9ff7d60264d54d7a35c1872562286624f694d9fd57e0433a90b545d837328280524d8711e73b02715cfed9a523ed3e3915633aa17027d96fa2d853d0980fd65ef14c5b9d48a9523a9f2c125d84d4495d9536dfac0deb358ac085080c3e5121e048eb4bb06540bfe1f762e3cde6e17ed8211328b8b49fd274ab02b887bffdbe7e1a7adaa74362532bd5cfaf5b73a7f29fae5752b7c9e8e9a"}) mmap(&(0x7f0000be9000/0x13000)=nil, 0x13000, 0x1, 0x32, 0xffffffffffffffff, 0x0) msgget(0x3, 0x800000000000) faccessat(r5, &(0x7f0000bfa000-0x8)="2e2f66696c653000", 0x1a, 0x100) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sg(&(0x7f0000024000)="2f6465762f73672300", 0x0, 0x1000142) write$fuse_init(r6, &(0x7f0000beb000-0x27)={0x50, 0x1, 0x0, 0x0, 0x401, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) write(r6, &(0x7f0000017000-0xd1)="ae68b41faf6733c768d90000274ab3567dbaa01044c0d26618829a68b01b6e8deca93f159d00b442486f362b696d4a1d3b2476088dbcbfae2b59283971775e7bfe1a7183bdb4452a9cc951851348925116422e2c04eb79b4", 0x58) gettid() 2017/07/30 17:32:53 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000064000-0xd)="2f6465762f7573626d6f6e2300", 0x5, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000feb000)={0x0, @in6={{0xa, 0x0, 0xfffffffffffff800, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x4, 0x1000, 0x11, 0x6, 0x6, 0xfff, 0x1, 0x7fff, 0x0, 0xfffffffffffffff8, 0x2, 0xfff, 0x0, 0x5]}, &(0x7f0000000000)=0x108) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000196000)={r1, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1ff, 0x0, 0x8, 0x80}, 0xa0) prctl$setmm(0x23, 0x7, &(0x7f0000528000/0x3000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={r1, 0x6}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000-0x20)={0xffffffffffffffa2, 0x9, 0x2, 0x6, 0x7, 0x1, 0x100000000, 0xdb, r1}, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000003000-0x4)=0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000002000-0x38)={&(0x7f0000002000-0x1c)=@in6={0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x566f}, 0x1c, &(0x7f0000004000)=[{&(0x7f0000003000)="23da1caa9526dea526d740e31ce548b9d97fd464d199dbeb366f093d0cd90b3d8b5a89b87e9bc4e519c0956c094810235f8a162180b1e1577108b0eea5b324e09933c40e4b8c8106fc29b93891a82edbe4bdb1b7424bc155ef782c9966dfe7813fbab5fa8ef7409abdb72f5a98517fd83a84099775131471eb6ce2982e98fc176d7c839c381109c3a476531bb38a505a1865b50ddccd037ab7b8c4dedc42e8357cb0f3ba5fb8069f7618eaae7b76144581c95b3a7ce017db2b064972515ec547f582da27e729c144021f828aa307bb09", 0xd0}, {&(0x7f0000005000-0x1000)="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0x1000}, {&(0x7f0000005000-0x1000)="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", 0x1000}, {&(0x7f0000004000-0x22)="c9f826f5de64b28dd78404176b2f746874716407cbecfcad643b1b9004b9dc3cae7c", 0x22}, {&(0x7f0000004000)="2dedfca3a278d9771e81f7a69f235bcc8b93328c016e6d8ef5b52b999aeb160d89e16ebb6d36714ce58fc318c2435ee46e9638710c1e93e7507b65b4a5fcc8efd61cfb5632752b5f263bacd7d620a5ad3c7ab56e9c2e1e91c5425709687fb01ca9db46e6c9d7c0c78dc7a43669a4a8a1a3e40cf328f6a7aeef54426bb47f1a551b602a87aad119a1f6ea5e425c1df4716d64c47a01df8366f1b094c64c1724c63a7879", 0xa3}], 0x5, &(0x7f0000002000)=[@sndinfo={0x20, 0x84, 0x2, {0x7ff, 0x8202, 0x5, 0x7, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x658d, 0x8000, 0xab4, 0x9, r1}}, @init={0x18, 0x84, 0x0, {0x401, 0x738, 0x741024b8, 0x6912}}], 0x3, 0x8011}, 0x8844) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000006000-0x8)="2e2f66696c653000", 0x208000, 0x6) r3 = eventfd(0x2) r4 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x800, 0x200000) r5 = fcntl$dupfd(r4, 0x406, r3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000007000-0x3)="6e7600", 0x3) ioctl$KDDELIO(r4, 0x4b35, 0x843) r6 = fcntl$dupfd(r5, 0x406, r3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r5, &(0x7f0000007000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000)=0x10) ioctl(r2, 0x1, &(0x7f0000003000)="a326e41aaac253bf591a05bc2cb0c0e8a32e54ad9d1971407e2643f72b081dc99b4beafed786da11b5e6479053c391047ef24f65c81a5dc7d1362953b5da2ac333ed488ed015346f467987a4fbfeb2e35b0a51aabd295d4bd535145fa2c8d008bdd45f7bbc798c04d06f15147cbb27e0b1410d391a63e96dd094ec762757720db3b522dfa01eb62c2ce19ff5e9960af8f8a916462187e1a7a3c9e9a8d87884c11ebaf05788d5d0ff727e624da7616efc2c36489d4799574c51e13c11dbefdfa066ab82b0c0b7b082b8d7f7ed444eab588152714c8d9a8cdff3c68149d9cfcc3e461cb68693") write$sndseq(r6, &(0x7f0000002000)=[{0x81, 0xffffffff, 0x3, 0x7, @tick=0x3, {0x4, 0x3}, {0xffffffff, 0x200}, @queue={0x3ff, {0x4, 0x1}}}, {0x8, 0x40, 0x2, 0x52, @tick=0x7, {0x1, 0x3}, {0x7fd703a8, 0x6f}, @queue={0x3, {0x3, 0x3f}}}], 0x60) 2017/07/30 17:32:53 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7667615f6172626974657200", 0x125400, 0x0) mmap(&(0x7f0000d34000/0x4000)=nil, 0x4000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000062a000-0x6)="6c6f676f6e00", &(0x7f00000bd000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000026b000)="00", 0xffffffffffffffff) keyctl$set_timeout(0xf, r0, 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000091a000)="2f6465762f7667615f6172626974657200", 0x202001, 0x0) connect(r1, &(0x7f00006cc000)=@alg={0x26, "6165616400000000000000000000", 0x800, 0x467, "74656100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) keyctl$get_security(0x11, r0, &(0x7f0000a6d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000924000-0x10)=@generic="4748a68001aeea176a5a52b206213605") setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000065b000)={0x1, 0x82e, 0x99, 0x6906}, 0x8) r2 = request_key(&(0x7f00005c6000)="7573657200", &(0x7f0000980000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003a7000)="5c747275737465643a5b766d6e657430707070315e706f7369785f61636c5f616363657373656d307573657200", 0x0) keyctl$link(0x8, r2, r2) r3 = accept$unix(0xffffffffffffff9c, &(0x7f000041f000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000055f000-0x4)=0x31) r4 = memfd_create(&(0x7f0000001000-0xe)="6d696d655f7479706570726f6300", 0x3) r5 = socket$inet(0x2, 0x2, 0x88) setsockopt$inet_mreqsrc(r5, 0x0, 0x25, &(0x7f0000e63000-0xc)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001}, 0xc) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r5, 0x0, 0x20, &(0x7f00004d7000-0xc)={@multicast1=0x0, @loopback=0x0, 0x0}, &(0x7f0000e69000)=0xc) fcntl$setlease(r5, 0x400, 0x1) getsockopt$inet_mreqn(r5, 0x0, 0x22, &(0x7f0000e63000-0xc)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000705000-0x4)=0xc) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x400000000000, &(0x7f0000e6a000-0x8)=0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0xffffffffffffffff) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r4, 0x540f, &(0x7f00007cf000-0x4)=0x0) 2017/07/30 17:32:53 executing program 0: mprotect(&(0x7f000009c000/0x4000)=nil, 0x4000, 0x1000006) munmap(&(0x7f0000239000/0x1000)=nil, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00001bf000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x3, 0x78, 0x4800000, 0x7fe0000000000, 0x9, 0xea, 0x0, 0x193, 0x20000, 0xa, 0x200, 0x2, 0x5, 0x1, 0x0, 0x40, 0x1, 0x6, 0xbdb, 0x1, 0x5ea, 0x2318511e, 0x7, 0x1, 0x7, 0x5, 0x0}, 0xffffffffffffffff, 0x9576, 0xffffffffffffff9c, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000119000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000f50000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$sg(&(0x7f000067f000)="2f6465762f73672300", 0x4, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x8002) read(r1, &(0x7f0000a8f000)="", 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000f13000-0x4)=0x0) write$fuse_init(r1, &(0x7f0000940000-0x50)={0x50, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x20001, 0x100000001, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) mlock(&(0x7f0000000000/0x3000)=nil, 0x3000) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000c5e000)={0x8, {{0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x1, 0x7fffffff, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000e35000-0x4)=0x0) get_robust_list(r2, &(0x7f0000cf4000-0x8)=&(0x7f000058f000)={0x0, 0x0, 0x0}, &(0x7f000055d000)=0x18) 2017/07/30 17:32:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f70746d7800", 0x402000, 0x0) mmap(&(0x7f0000e22000/0x11000)=nil, 0x11000, 0x3, 0x34, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x0, 0x2402) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x3, 0x11, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000003000-0x68)={0x8, 0xffffffffffffff21, 0xfffffffffffffff7, {0x77359400, 0x0}, 0x3, 0xaacc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000002000-0x18)=@get={0x1, &(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) tkill(r1, 0x21) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000002000)={0xffffffffffffffff, 0xffffffffffffffff}) getresuid(&(0x7f000029a000)=0x0, &(0x7f000029b000-0x4)=0x0, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f000029a000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000004000-0x14)={0x4, 0x8, 0x50, 0xeb64, 0x5, 0x6, 0x10007fff, 0x2, 0x8041, 0x1000000000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x1, &(0x7f0000003000)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x8, 0x10000000000032, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x30, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000003000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000002000-0x8)={r5, 0x2}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x1) clock_gettime(0x3, &(0x7f0000005000-0x10)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000006000)=[{0x1000, 0x6, 0x4, 0x7, @tick=0x0, {0x9, 0x2}, {0x80000000, 0x1ff}, @raw8={"3d448f4fa0747344af9fe605"}}, {0x1, 0x0, 0x4, 0x80000, @tick=0x5, {0x2f94, 0x4}, {0x1000, 0xfffffffffffffff9}, @note={0x2000000000000000, 0x3, 0x100000000, 0xcc, 0x10001}}, {0x4, 0x5, 0xb083, 0xf4, @tick=0x63, {0x33e3, 0x5}, {0xfe00000000000000, 0xc8}, @time=@tick=0x10000}], 0x90) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = semget$private(0x0, 0x3, 0x45) semctl$IPC_SET(r6, 0x0, 0x1, &(0x7f0000004000-0x58)={{0x7, r2, r3, r4, r3, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x87, 0x1ff, 0x800, 0x0, 0x0}) 2017/07/30 17:32:53 executing program 6: mmap(&(0x7f0000000000/0xd1e000)=nil, 0xd1e000, 0x80003, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000228000/0x1000)=nil, 0x1000, 0x4, 0x32, r0, 0x0) ioctl$int_out(r0, 0xffffffffffffffff, &(0x7f0000d1f000-0x8)=0x0) r1 = socket(0x2, 0xa, 0x10000000003ff) mmap(&(0x7f0000557000/0x1000)=nil, 0x1000, 0x1000007, 0x32, r0, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x3) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000d20000)=0xfffffffffffffffc, 0x4) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setflags(r1, 0x2, 0x3fffffffffff) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000d21000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd6, 0x3d, 0x0, 0x0) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r1, &(0x7f0000d21000)={0x27, 0x8, 0x4, 0x7, 0x6, 0x3c, "9961dcb48d177a5b744f3635f0b167fce51cff165f01c210b660dd00964fbe8fe706199ec4a0e01d5b695cf09571bd22b021cc5b150600b39033a62fe2644c", 0x6}, 0x60) mmap(&(0x7f000040e000/0x1000)=nil, 0x1000, 0x9, 0x10011, 0xffffffffffffffff, 0x0) r2 = dup(r0) mmap(&(0x7f0000c39000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000d1e000)="") mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000d21000)={&(0x7f0000d21000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000d21000)=[{&(0x7f0000d22000-0xf)="67d298e15d38fb562e137ab53fa1d4", 0xf}], 0x1, &(0x7f00009fe000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x38, 0x1, 0x1, [r0, r1, r0, r0, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x3, 0x0}, 0x40) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000708000)=[{&(0x7f0000d1f000)="290000002100b308000000224000003102000016000000000000000009000c007f0056000000000300c8000095e3", 0x2e}], 0x1) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x6, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bf7000/0x1000)=nil, 0x1000, 0x8, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000d23000-0x38)={&(0x7f00005d3000)=@sco={0x1f, {0x6, 0x888, 0x607b, 0x0, 0x4, 0x7}}, 0x8, &(0x7f0000d23000-0x20)=[{&(0x7f0000193000-0x8)="09244124fb514ca3", 0x8}, {&(0x7f00004e4000-0x47)="1ea89ec0feb95328515c6ef7d575cfd0f05e9878f412d4c1c8c761b3d43a0c8e246a4d3f088f7e789ba25e23f08b6a066f7df94ae8725180bba46378c3a90085b5be29422d615d", 0x47}], 0x2, &(0x7f0000071000-0x2b0)=[{0x10, 0x11f, 0x80, ""}, {0x88, 0x6, 0x5, "af96eae0782085b1a41a1b9f702e3f1ae45bc26e5cedf1b77b28e43c5f2f0904858fbb84560f230898b5367507482d0526859bbee98beec0db2a268a3a204f80ab1cb70498e3442e86aa093ba57297ea3217002f39bb936e05dd503e64c7d42ec7d5927ad0fa8073e7aa772bd52e004a2b434bc7fd73d4"}, {0x58, 0x10f, 0xfffffffffffffffa, "8c2b7160594241e60f07e4926c78265035e03a34225ac68e1943cb88f3339207a01956f1b45f316b9767f6c94fb894041af3fc94aa793a041ab4ae9c5c938fd0c213da2932"}, {0x38, 0x11f, 0xfffffffffffffffc, "acf21ab97ac3d2241b63c21bc2972504bf8574a4aeddf830201e7190261eafee9803cd"}, {0x60, 0x113, 0x4, "1769f92a3ef2de4fe620b31267b6b9931baae10ac353d4717b85911e2890392b23f504d96b59e6ee2de7db9f76463670020b9adb363cc188aebea986020f725b8de9d4d8bd5720a70e"}, {0x38, 0x129, 0x200, "709e99ec24df0a7cce7c33646cb5ecc1769cd0fd49d37e2666c49ed8eb5e3ae3aae830b32829ed"}, {0xf0, 0x10a, 0x6, "9e655a36395502e114ae086e5fe756f84d9662a3e52db0927490cc29e923bb1908a1831eb4cf8df1dc1800dc69c13a189ed911190968692cbf30b57bc386b47858d0d3fc2d689f564524ed1b4a35c65bfd751ba4fd68469e6dd1f1591ef8c54ed70ac284e7134816b50fbf81641f0fabcd934d4c9ef7e97347c2ec9515846468d4be173758ef230f2dc610781ccd654a8002ba335fbba2e52e543579ced1952e5944ee75d07a907910f5cf876dc7836cde9bad56290801d40fb79384d676f3a42e1ea5e4eab79d5d9a5ae2ff49533bf4099dfbd2ee188dcccb09786e37"}], 0x7, 0x0}, 0x20000000) socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000abb000/0x1000)=nil, 0x1000, 0x3, 0x10070, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x21, &(0x7f0000d23000+0x10f)={@multicast2=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000d21000)=0xc) 2017/07/30 17:32:53 executing program 4: mmap(&(0x7f00008e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getuid() getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000024000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000037000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) r3 = userfaultfd(0x80000) fstatfs(r3, &(0x7f0000016000-0x29)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TIOCSBRK(r2, 0x5427) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x6, 0x2, &(0x7f0000037000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000036000/0x1000)=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$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000037000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r5, &(0x7f0000002000-0xc8)="3f2d6a9128f6bfd30fa36a6a9ffdc9651a4728b6b3c02d6b1c8347d904f77041b222c03cfb2867d466eb2c1af7e9964fda5435b7e87395c22068adc42ce639b09d3a1dce81df20b462e31d741be9cfaa70bfa3a87cc2b335f982aa61c30edbdafeed63271d69ed27e58ec5e2ec5208a9b6526dad74158f7b968f1e6d13518d78b26b705c4546b35c79d1e665c71d9faa9996c635e3b086d1fa0adfbd64dd63cafa46efd096f3e16e4d03875d865c07799f6ebe08520fbb6c2833b792669b5259468328d8dffd7c84", 0xc8, 0x10, &(0x7f0000037000-0x10)={0x4, 0x3, 0xa, "c53fcca6860d", 0x100000000, 0x0}, 0x10) pipe2(&(0x7f0000009000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$KDADDIO(r6, 0x4b34, 0x3cd) setreuid(r0, r1) r8 = syz_open_dev$loop(&(0x7f0000023000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r7, 0x8915, &(0x7f0000036000)={"04483d8a5268e769990f23ea2383a57f", {0x4, 0x7, 0x7, "07c38c9d00a2", 0xf08e, 0x0}}) ioctl$sock_ipx_SIOCAIPXPRISLT(r4, 0x89e1, &(0x7f00008e7000-0x4)=0x1f) ioctl(r8, 0x440000000000127e, &(0x7f000002b000)="") mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r7, 0x1, 0x11, &(0x7f0000036000)={0x0, 0x0, 0x0}, 0xc) 2017/07/30 17:32:53 executing program 7: ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000c75000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1f, &(0x7f0000b2e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d28000-0x4)=0x7b) r1 = creat(&(0x7f000073a000)="2e2f62757300", 0x0) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000a99000)={0x0, 0x4, 0x10, 0x100, 0x6e9}, &(0x7f0000689000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00004d5000)={r5, 0x1}, &(0x7f0000081000)=0x8) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000397000)={0x0, 0x0, 0x0, 0x0, 0x7, 0xe, 0x1e, 0x10, "ae516c5101e6f5116ea4e38e52165dd0873b21c08a723b7ec16631e18746df7ad9e0bfee5b77712f6933905022306683a686e0eee4475998cc11375d9d950fe3", "a35da6b749ac46e270cc0be185f0ed4fae6f3fb8a0873c89c1c0c4e0ab36251e", [0x2, 0x9], 0x0}) mmap(&(0x7f00008d0000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$tun(&(0x7f0000fdd000-0x1)="2f6465762f6e65742f74756e00", 0x0, 0x0) rename(&(0x7f0000ece000-0x6)="2e2f62757300", &(0x7f00008b8000-0x6)="2e2f62757300") r7 = semget$private(0x0, 0x0, 0x8) semtimedop(r7, &(0x7f00009a5000)=[{0x0, 0x6, 0x800}, {0x3, 0x7f, 0x0}, {0x3, 0x7ff, 0x1800}], 0x3, &(0x7f0000ca1000)={0x0, 0x0}) pkey_mprotect(&(0x7f000034f000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000fbd000-0x28)={@generic="00099402000000000000067d08cebd5c", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getpid() unshare(0x20020000) poll(&(0x7f0000cf4000)=[], 0x0, 0x7f) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00001be000-0xc0)={0x0, 0xb7, "3703224c7b82a8fbf3220d2a832f7db5ad098869727a89a25152d43b1ef98921d64540f880b63760c0ddc538db33efe2baa0014ef1121aa8ee1c5f9e881455a9b7bfba930a3550f5411db54422b18b9f4a2992a1944bc04f20c4873b2903bbf6d88c5a76603871648a47d9525347d36b614e65338813aa8e84014da7090a0e687d5460b15db17aaca68f2f03b75c40d7ea4fd03d719c9a8d9bc0251c6595c2d71fd1627b78d5c077a248798c2d3d6c8b2ef4286e96d4cb"}, &(0x7f00006bc000-0x2)=0xc0) creat(&(0x7f0000d36000)="2e2f62757300", 0x120) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003e1000/0x1000)=nil, 0x1000, 0x4, 0x1000044030, 0xffffffffffffffff, 0x0) 2017/07/30 17:32:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00009ba000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000753000)=0x8, 0x80000) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f000050e000+0xa38)="c27651aaccf1b5e6a3ed49276028159f6e19dbc3ef4aa83b9fcd64bfa3e602f3c5a7ffa35bb85f37c53dbea84977c0c882708ac5eae4bd5a47dbe4e7d4b54af37fdc1f4e61793468e0ecf2f83bfa520df439147e6d93ed5feaca9584982a6e24cffd96e43b9801bb2963e739a3280d6d5a6d09843434657d0ec4bbe9f3c2e3824384bca59ad7debe4f43465d4e08550d806ed1eb54e09dec8c7d120d2d6a240539319ae2fb0074a0914d26a04299f1ccd90946e61eb00aca6b75d68b98b2d2896585cf6cf20c6c44d9a5bfde884fb2ca091d9fcdd254", 0xd6) r1 = socket$netlink(0x10, 0x3, 0x0) fallocate(r0, 0x2, 0x4, 0x1000) fcntl$lock(r1, 0x7, &(0x7f000063a000)={0x1, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000093b000)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bf4000)=0xe8) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000bb5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f000020a000-0x4)=0x1000) getrandom(&(0x7f0000524000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63, 0x1) 2017/07/30 17:32:53 executing program 1: mmap(&(0x7f00009e7000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f00009eb000-0x6)="07570000ffed", 0x0) pipe(&(0x7f0000778000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r3, 0x800003, r4, 0x0, 0x100000000, 0xffffffffffffffff) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000001000)=0x1, 0x4) writev(r1, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)="2c267e2424", 0x5}], 0x1) r5 = request_key(&(0x7f0000962000-0xa)="73797a6b616c6c657200", &(0x7f00009c8000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000785000)="2747504c3a00", 0xfffffffffffffffb) 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, 0xfffffffffffffffc) r6 = request_key(&(0x7f0000000000)="2e726571756573745f6b65795f6175746800", &(0x7f00009ea000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="292c776c616e30766d6e65743062646576232800", 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r2, &(0x7f0000002000-0x1c)={0xa, 0x1, 0xbf8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000003000-0x4)=0x9, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$instantiate_iov(0x14, r5, &(0x7f00001f9000-0x60)=[{&(0x7f00009e9000-0x66)="2d80c0d95ff860b5c3a046074b7ac72b5103a528b0810d827bc5a9f56df1232b13a4e611b715082553333965d57b011d30771bd74f408f573014513890f038efd840cbb69d7f309e0fcfec01114090e1b32de9739712b71bfaa5632939133d14af8d6ca0785b", 0x66}, {&(0x7f0000001000-0xb5)="039e82409db6e4da12ffffff943ee7b15f800dcc2091233e3440206c4740ce0dd6f7fe8bd20c6bd0d50a3b395e9df9a25d75b34c260a47321e9ac92eab416f8e636f3ef27c92509a2a60c1e8306d27a58561c42f4eb92153253654ebe6313cf24f9cf0b34d8350e0495434543b8a540680e2f785e71e8ecf9cdf9f8bf54026bf0c9b61fd533fa1b7b351ca1658a160281c5193dc55cab0a270dde4fa9579001828c334f820ef9bcac2845d803c134760d91fd747a3", 0xb5}, {&(0x7f0000002000)="4389ca8850da6b000000084ed8c4e6d3c6321bca96603b3050b2969ea0e03ffadca54ed77a31386b4386251f5de8a7bdc59ff10595473f74dc2c1a68849e30b7bfd2a137485d891ce3a6610a7fa4d134517ec0f72e6295159c0b94ce408b389a7e24b8b02d61624b3a47274d115753e8ab58a65ad2a3dd1eda323990c20f4e7b09b121d8b7ba03247b700161ea93a277fdc53e1e327aa0d68c20967583d6850eb351", 0xa2}, {&(0x7f0000003000-0x48)="cebaf5f208528ed7082c5d30817c4719ae7dba0c9c8aa15d44ff8eff974364f33aff88360745493634e9dc0ec0fb6f4a9506c6e89fff7c85fdd8b24fe243e61624cd5e94e98f2b0cee12be53d7386896df2d39c216bb54934f6f1fda7bdf34f009ee002dd36b7269200e87", 0x6b}, {&(0x7f00009ea000)="247326ce2e8bafec6f1624", 0xb}, {&(0x7f0000de5000-0x8a)="fbe43d878bcfa55574f978797372ddef3aa5ea529f1dc206b62655b5a5dc4e8beea4576c6b29c6e038cd551dfcf252f70e06d175ae66b6894a5aa3142b67c76b919d28c4455b62c77929d554cd0166f152831e246719c8f4d31949677647d3b51daebce5667c35a7613225acc63be1f416618f1f8ecd8ba478c2257b41bcb5ba3d8c70faa88cf76e204d", 0x8a}], 0x6, r6) 2017/07/30 17:32:53 executing program 5: socket$unix(0x1, 0x4, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000941000)={0x0, 0x78, 0x20, 0xe2, 0x5, 0x0, 0x0, 0x8, 0x1000, 0x8, 0x4, 0xcba, 0x1, 0x5, 0x0, 0x105, 0x2, 0x1f, 0x9, 0x3000, 0x3f, 0x1ff000, 0x3, 0x8000000000000000, 0x7, 0x1, 0x0}, 0x0, 0x54, r1, 0x7) r3 = socket(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000375000-0x1c)={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) getsockopt$inet6_buf(r3, 0x29, 0x3d, &(0x7f0000691000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00001dd000-0x4)=0xcc) r4 = open(&(0x7f0000d63000-0x8)="2e2f66696c653000", 0x28042, 0x0) fallocate(r4, 0x0, 0xffff, 0x9) sendfile(r3, r4, &(0x7f0000e65000-0x8)=0x32, 0x10001) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f000048f000)={0x0, 0x0, 0x0}, 0xc) sendmsg$netlink(r3, &(0x7f0000009000-0x38)={&(0x7f0000f39000-0xc)={0x0, 0x0, 0x3, 0xfffffffffffffe00}, 0xc, &(0x7f0000d78000)=[{&(0x7f000014c000)=[{0x1010, 0x5d65, 0x900, 0x101, 0xf0dc, "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0x1010}, {&(0x7f0000263000-0x1598)=[{0x38, 0x20, 0xa08, 0xfab, 0x4, "6b4e592628478cc21b9e82db76910802e1f1d1854447f33a8c190f03b60450f87a5ddc874e1a41"}, {0x104, 0xac4, 0x5, 0x4, 0x7, "f513cc7eb54e01a364a48de22f5cf134aa921306ae74049bd5e79b2a311c6dd55cfce7355e6b483514816590a72d788a2a40b58a68a996811dff3f795d74e81fc8c3b2ad4e59f6451ae8fea3c2b58dd3ad3a9515a031d7f87073561fe741d7dc6678586664f0475986a21c85ac9e60dbb47f907ab432d97b7f07a535527635fafb9d5766dd326e1277ed0049f729bc078e83279e43f80cf9d7eba27d826e5b4c6ba091f1768263585bf31fc343744e045c3e73026ec2bc73f19b501c056aa7566e236729349a93840ffa4fbb33e4c03262119aa4f5d3405db41323b4de4b612fd8fb6a2c4d1a5ff572432b7f78ea92c1d3a0cc"}, {0x10c, 0x8, 0x4, 0xfffffffffffffffb, 0x7, 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ffc5340243bdf1d91b50b04f7a130bee5c631e881e686e875d8af7b16dbcbaa5f51b4dff0d8d01867877cca7f1351814976e05f8563289bc7b9992d9d1c0300d7480552c3dab603250107770c6f85205b596f8ca30574fcf941d65ae8558aa0480acca85ca7567ceebbbe5e726686bf2597e466d6bac63f81f3f3eb8f97497f324cf08c296573a9461e59096430cb2b0a7d64fac1a2651954c6df4ee3eabaa715193e0de38865f70f415024c6a1b6ef498d3d67fdf1373a95cd1099d7cde518399959bfd581db524a5e63c18edb6f9470e7f87e14aaee6d83b68407e450b53d84f659faf42369bdca8bdb3a57710e12434e5b67935509bf9eb5663b6b068a72a522b94a96bef1584159fec2a91bce7ea28e801a638e7efbc42bbeeb563d35557ba135697e1d44e7052ecd1cb6654a3caa7a1bad6de18b5605d0d8fa0dd723c529a8725fe277d51b047852e221cd9f1bf7df125db090eb40639a6caa977b4b5fd95f2bda67bef1f19edaac71c64a75a56b883e341758afb67fbc5faec1a31830ab59b1cec475ede1f56f0cb6794c4ff049b6516fb18b432e580cfc0422041147b23a57eb3effec37bd4b6d1d690c73d186f291cc8bb3dbd20e85db65bb5d341a3f8a592a54c79bd3857edf89c5f3c84ee611449747e29fd31dc64f4e40ee473b058c962803fe79ca18965aa26d7a7449be027a73faf3a6eaea6b9ef46cfa784284c6d9988cc020f2c68b8100495933d344034d1914a4c4c831a15950dfed1c33f6c392fb99eab71774eff268f48d8f2aef63baabe57a56b3d65787d7a89856b05383f4f61f98df7c7dcf27e1c3f02f1219b921d4832a3b10029c0546852a89bf184b1f369890ae7df66e9f634cc73930250a48adc0eea666ca4e55c24d92f5d4f61f682f0ce771173efb86dec2132561a68cb83632ed11b59b8e9da9d27c4c26394e08144a678f69305f840873a8256ca122c6fbf1b3fce57994a55673f3adbcdc529bed73e130c98dcde34dcb421c59b124f030e51b061cc679696e200f73fb9bd69e6dfdba8ce5f177d0b47e0c1952b96a8658cb6818cd90f8e53e8d28228a62fd105dfc5febb52b3a8f659523eac1cfc22ed68ac4fbb5bfd62458ce2e716d6c9dc2239bf0f70e279462e72c4e818c1bee41a6a688573acdf8f7d6b8aacb1420495dafcf4f38213eb291de48b7ab99ffafeb874c28577d32e30a93e84e63d534d303b79275837d6a005faf6153a92c4d996582c4178c73a8b45af5a1811db4d25a74c6ca05d5ac94986a0c2797ce9f4f12ccd511983e76e716f594b6e5d84e0918eb9bae0708152eee71be77729844064bacb9a536a8f2039c0a1c83be08feccccfc2eb9e2a49abf25066ca0e89918451a87b2462398af86ed7ca5f0e473c8b263f2b5a5d3fdfb8cd22fe2ba70ffbcb1ed4650f940e9e4f2ee7cf2b88f53cc8c1156c557b7a0d518fe154f4a00faa87cf3c99c11d832f93b07a04bc2ca3d294b29ec839e259881339e5fea4c977d577fb13509053ac315d577e2a3d6738a8719b21745a51f526fd1289b65512cf38a179bbd58a2753a228cdda6fdd9c1f92f60d84878486c1b1e09b3e454ec1b21a7d882ec175c573db41ec3503e9c7e879fefe095fe6c7b2e00629b1c4f8230ac0c188d06594020b9ac031b6f13a57e4721234308eb6ef014bb450ef8b985e6f7f2072bed6fc6e9180ab23434f6e90031b18f2581444a54b39e61a20057e4bdef2e081479bc1c60486fe915e753ff96bd9037ad4a949ab73ad7aa0dcb3fb816451a556b9a25a2b689988a297c015f0696380bb90191b888a91a4477f6ef9bdefcf4ee530c4778539c196abe558942f7bdd6fb18e13d7e42a2c0c71f546c8edf24ef4e3c59d29ea4425ffa9d0c80fabf92182e1d1f32c4911fb58ca52b61aff0c544f1a00ae2adbdece367b667288e73b6558728f9b9b88d2b665d1c423c21c482c9f18fafd23c4322daf42e0cb3825d888e459aa587075365644981ab7d8d1e0ba28d31873b86c4b6fcf95a71d4f94e45cc56763cd6a97841f75f95fab8ca511847d10ecb5514c66d479f50a2e007e8bb2cc50be280e44966830b11e3964a922c7f4af5a8465bd6c75c52bb97a1d90172c1887ddb44c2f20cdd0753220feace360da204835b2cd82e21eea0a1822490644e334106482dabccb787fce8f374f84b9d84b773a7c7607bacb64f937aaea3dcc8c1ea81c6291dee5c3e702bf671db0f02f182ca276017f128ad44c44550"}, {0x24, 0x80000000, 0x3, 0x10000, 0xec42, "a30898e4f003bc5255476562994e9305e27d"}, {0x104, 0x95d3, 0x300, 0x3f, 0x3, "de124df8d4c556795418594affb508407aa4abc2cb683bdb2b2482f018a52455a5762c5ad933872494c0c201ecd85c6813cede4ce39bced50693d37ac4807820198613c230e476fb84a48efc298f93afb2223ed721fd85465b508014d1311b60e0f315c28ad729f76f0b1ad2850e8a4f8fd61b657b9f10f87767c78d32f05951abeff24b41947430e65927681c836c7a20b0cc3246b67febbbf3d1f4a5a9dbc205fcbdfb7afedc4fb6a677379dd1e5dd3ba79e26718cd77125c42a8c2f6b47b03b1664de9aee9b3579837c5b951cfd41ed6694b52e342af8ae2cdfcd873287fd070626a01cc8ba899af833c2edf7aba5628e"}, {0xd4, 0xffffffff, 0x4, 0x800, 0x80000000, "6af6e42b4e3c0a4cb0b1f23a33c0f385d41318dd18e4255fad683de281f5e0078dd372b65c97c55f8724e947bd9b3e8bbc4e35b8425f8562cd866c774af9ea1842b498fc8e7207cfebc357e40ad9a5073727ec85b8d42d543a2a923c864606f1d9dd9e1f74bf4ce71b7ad97886d08469440468185264008b668094a773fea5f3303218a579c1681c0004b8b98933c4d3c7610f234948775ca0941599c9c191cf523d632025f4d06b4c5894c2d75198e6587f79a95f5a62b87f6991334e942b9434"}, {0x94, 0x1, 0x809, 0xfffffffffffffdf4, 0x1, "e6bc27e0a2a0d71924b63f71afcd861bc97e0a1d14a6d79eb5b9962728b8fba492a66eef2e7824b9e850981652ee5a3e5c58944a07bbf88c01a27dfc4a564d920866ea734cc50d95201e5a94772016b3f424fe79ec7dd62f08b2de2ac221727c4c9f19443de5d750eb8bb0496d5f71f3deb7f7521d491386ca81511a1ce3981c3a83"}], 0x13c8}], 0x5, &(0x7f000074f000-0x68)=[@rights={0x18, 0x1, 0x1, [r4, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, r2, r5, 0x0}, @cred={0x20, 0x1, 0x2, r0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}], 0x4, 0x20000050}, 0x20040850) 2017/07/30 17:32:53 executing program 3: mmap(&(0x7f0000000000/0xdeb000)=nil, 0xdeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) write(0xffffffffffffffff, &(0x7f000010d000)="130000003e0005ffffe3ffbd000026180a3f02", 0x13) mmap(&(0x7f00008cb000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000dec000-0xdd)="7ccb0c5ca4a1a9f4d6e135a73969d16b0d8aa03a796b2962fcbc6d085ff60bfb551bbb34a805bc03f0f5caef89180eadcc5f135d311f474f31df54358d38caf8aaa29f1b164dcfba42ac4ded137c345ba8f8d8f8b346d20e7d78dbc9e4605e71ee6738866d1a107087e04f3bfca475e0401ba76a2df98f7ddd4310b632e69d97ae8558053dee03f2da85a3ba7945de12d0e5998068e8682ffd5b62d0ffd3ccd7eaec1d64324af11af850c6c90d694304a16d7b40dbf24329d7d949c8989e788ad5d6af37f5f4d4350966db205536f8c85d14504181d6b59629c935ef84", 0xdd) 2017/07/30 17:32:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(0xffffffffffffffff, 0x80404506, &(0x7f0000017000-0x93)="") r0 = syz_open_dev$sg(&(0x7f00005c4000)="2f6465762f73672300", 0xd7, 0x101000) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f000058f000-0x4)=r0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000faa000)={@generic="edf55d9de9495888b8feff78cb915059", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f00001b4000)=0xf62e) r2 = open(&(0x7f000052d000)="2e2f66696c653000", 0x80041, 0x1) select(0x40, &(0x7f00009e3000)={0x2, 0x80, 0x0, 0x4b, 0xffffffff, 0x0, 0x23c00000000000, 0x0}, &(0x7f00002f4000)={0x3, 0x1, 0x9, 0x4fa, 0x18000, 0x4, 0xa843, 0x68f45482}, &(0x7f0000ca1000-0x40)={0x2, 0xb23, 0x0, 0xffff, 0x5, 0x7, 0x6, 0xee07}, &(0x7f0000b51000-0x10)={0x77359400, 0x0}) ioctl$TIOCGSID(r2, 0x540f, &(0x7f00000f2000)=0x0) ptrace$peekuser(0x3, r3, 0x6) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f000013c000)=0x3, 0x4) fcntl$setlease(r2, 0x400, 0x0) write$evdev(r2, &(0x7f0000799000-0x90)=[{{0x77359400, 0x0}, 0x0, 0x5, 0x2}, {{0x0, 0x2710}, 0x7, 0x5, 0x5}, {{0x77359400, 0x0}, 0xefe, 0x1, 0x5}, {{0x0, 0x2710}, 0x2, 0x0, 0x1ff}, {{0x0, 0x0}, 0x3, 0x4, 0x5}, {{0x77359400, 0x0}, 0xffff, 0x7, 0x1}], 0x90) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00000dd000-0x28)={@loopback=0x7f000001, @broadcast=0xffffffff, 0x1, 0x6, [@broadcast=0xffffffff, @empty=0x0, @loopback=0x7f000001, @multicast2=0xe0000002, @multicast1=0xe0000001, @empty=0x0]}, 0x28) clock_nanosleep(0x3, 0x0, &(0x7f0000661000-0x10)={0x0, 0x989680}, &(0x7f0000259000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000ea0000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000b34000-0x8)={r4, 0x2}) rt_sigtimedwait(&(0x7f0000061000)={0xfffffffffffffffd}, &(0x7f000003a000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x77359400, 0xffff}, 0x8) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000216000)=[{0x3, 0x6}], 0x1) truncate(&(0x7f0000053000)="2e2f66696c653000", 0x0) membarrier(0x1, 0x0) 2017/07/30 17:32:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00007e5000-0xb)="2f6465762f766373612300", 0x0, 0x0) gettid() gettid() r1 = socket$netlink(0x10, 0x3, 0x4) getuid() setsockopt$ax25_int(r0, 0x101, 0x5, &(0x7f00003d6000)=0xa15, 0x4) r2 = gettid() getpeername$llc(r0, &(0x7f0000c0e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a6d000)=0x10) r3 = request_key(&(0x7f00005c6000)="7573657200", &(0x7f0000518000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f4a000)="00", 0xffffffffffffffff) r4 = request_key(&(0x7f0000108000-0x8)="6269675f6b657900", &(0x7f0000b81000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000061e000)="2f6465762f766373612300", 0xfffffffffffffffe) keyctl$negate(0xd, r3, 0x4000, r4) r5 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 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) r6 = dup2(r1, r5) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, r5, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00003ff000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cec000)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000c62000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000c44000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000251000-0x14)={0x0, 0x3, 0x1ff, 0x8, 0x0, 0x6}, &(0x7f0000cd8000)=0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f0000a61000)={r8, 0xb, "9c62004ed58283cf15a700"}, &(0x7f000019d000-0x4)=0x14) sendmsg$netlink(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000010000-0x10)=[{&(0x7f000000f000-0x7a)=[{0x4c, 0x12, 0xa01, 0x0, 0x0, "298d3d2e0000000000000021deb78197d9df7f0fa08c5272853de5aecf1544ec9a611b4cf1dd7163e6f4b939ae7c3d17befa45cf7d2601578c"}], 0x4c}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000700000-0x4)=0xe1, 0x4) 2017/07/30 17:32:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00002d6000)="2f6465762f6175746f667300", 0x0, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f000013f000-0x18)=@get={0x1, &(0x7f00005e3000-0xc3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{{0x77359400, 0x0}, 0x0, 0x0, 0xffffffffffffffff}], 0x18) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00001fe000-0x4)=0x7c, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000064a000)={0x0, 0x4}, &(0x7f0000efe000)=0x8) accept4$llc(0xffffffffffffffff, &(0x7f00007c4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000093e000)=0x10, 0x0) bind$inet(r1, &(0x7f00006d0000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00006cf000-0x5)="7965616800", 0x5) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000938000-0x4)=0x1fd, 0x4) sendmmsg(r1, &(0x7f00001ce000)=[{{&(0x7f0000935000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f000062a000)=[], 0x0, &(0x7f0000440000)=[], 0x0, 0x1}, 0x5}, {{&(0x7f0000936000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00000d8000-0x80)=[{&(0x7f00007f8000-0xbd)="", 0x0}, {&(0x7f00002dd000)="dc73f6bd9d7bf774d65e26eee155d8713c551771508866e515d012c0913eebcb380f72b2125d9dad58a7d781759d2f206923f5e564d867149ad51459db2cdcb898ff9b4b32ff72b50dd8bffdca778035b1c8159939e469917aac1764f716db3f14037fdd338d4d72ae98515be6b9f84cda64a353aa2d7d379cbbb8447148d13a6ca67e32c38fc472d5abbcd141c7f33167c0e670f642fe44a771af545f7125aa3c4eec2bc958cd592a31d9bc353cc25066432ff1d8d8f374e00014621eaea69bc2755df6d311651a4155465e2072ac5dc13f8b4950386a982650fd5da6b40120056b70fd18b3946774c449036d2e006c9660123075eb851553d305548c97e2aa3ac5185a8f39f02173487880028da5085ce85278333215413dc778b0800d8edaff4a1479eb815368018d316c96850c8835e47b60ee2d85f3308c04828b50fa212aa59a294aa9d2640d21ec5491bba3ccb873c90d877ffbf2049ec867c7fc77b4a98547e829ac7be1dbef63966ff5fc6c70cb246ab1853446fa736e3ff0c94cf20ce755e30d4dafb01d617f9fb34fcd1bfd000c49db328638519ebf69fdc76e6a075357138ffb269dc558bb301f863fc7c82df4f0df81e2ac2a001874f27b97420a91e211dc2801cca35377ffe7223a1bb1e0af907d6cc947449145bf80591e7ef3e026b24c2ee0ff15abb6f04e214b209a9cd282d10c6c5ac9cda0a003356bd068f742730304ed7f702ddacdf8bd1d20c6d9dd1f02387d78dadc9178f45e8b655c24559a7023b053634981d69461dba9993f33c9503e91905259313b0ab938dcdccdf26a64ceddd029ceb1b963669f39c9330382f9bcae62f3a94676a1354f803fae3167887ef3d2512a8ca9bc9f6eb409c1f79770909290b1edb0f4d45ac1347ce27e36c74e328ceed2f5e3dc1fe9b61501ccbabc7462498532ba5bcb8f07661b984c3f484de79411109c89e07efd1f331ced90f7f98da14addbcb346fac554cb480a277d2df491457c5bfe2eeac872a7ade48c3f5a609d885c97e848b95da6c22f13722041de9ff301638787738b863fda511cf54a738871c500156173cc886f87c89bda9f66978ca389d5dcc686d21498e81a4bf679cd808490f97c9e59e09624cfb0316853bfcd213bb2eba1bb4ca4e86ea5d3dbbbd6a360a7278a9681e014093c4c7ce4a505549b5c9e690b25cf3deefd6855e9e330a32f223d504510d9fee28e93bbe9de21ab6c294804473eab699126659a9ec03099cadb0cb74b7a6efe1d3ae219c4f8931ee25a477ae1e3f619f7436c644d426218f3548034d740145cb02a16638ed96f6a72864c166f5bbfdae5a5d3be4440ec32d97863865832a7a57a05173d72da6891ad742ba942663620efb2bbadb273ee04b3bc4cc77addd45afd91f2daee0a7efe08fb4b3716d45aa6ce78eea5a779303eb26a614ef5dd92da96ede0181be839e02df51f9ba13b94b56378a81dbd4b9097a4187b5074099063f6aac5434cc21d21f784781cb6ba0ac146b44c1dfbb0975012e1bb0c091faf2dcb9abad4b4dbd1825951f549d6b71c7de78b0d59e93f6fd3f43b60d4d4db8ec67f62016c4369535e7efd1bfa6e66d7b3db0291cb3861b8fe3de51ea68fac9bd0be2c96884af1247a1aa0706d92f413ad32e78b20ab544aec501e6400b2bdc0c40b61a73a411e6c30c9acb7e6d3100a47603224d312f1cd18b0e9288265ef9b6e0b4d2e52b1179117be833403f40c3c689c1275a7cf038b5541a248866a77e3189e257a0adf3e62c0fa96996bb131f2d527b84d673c3890b0b963c7da3f7cf0f2f20ec13c8d3b8b40db3c4adf4c1411afc827e4d9a5bc33169de13c1a61f506dcbf8bf5d5114e900df3a3466619e7b03e4882e91fa3e94b79b9e0cc317a5c7c3ad4b9d48efc9ba398b399682f978f5e897ee88f05473c4d96826fb269155e26a4458266adbf80cc135cca18265ba7f027af9aadf7e611ead8ef7879b9534efcfb828c33f91ef72fd939f0d1bf62dc51833e6400724320958521422a06ef73091dea7f6470c6b0a8e649ee876f2681fbafc273b7911e72c29b5307fdfdf7ad0fecd6f3ed0db1349c3a42f9ed6fc111592c9470e7cc13e1b15bf2cb3b807e630b5aa37f2c3aa063216eaf881c296a6190da5c0a8ac84c415655157aca70acc58da3003e1cdc40aba2023705793636ff56d698c6cc067d796d64b83ec2a211f3b98bb4df6457b40e4ee08ac98a7f809715f58f7a38a748005343ca3f6ac143ed41aecf3b5cd72922e853750418e205d4034bb2c35e7b082cd9560214e85e0d2a6af5775f01abee801d7a8ba20a53a4aa138a1ceea023f85018702bd81a8c2feb0ae6d174ddfaba0432e25c679530745e0f42b0cfa92ea9b64742bbf5fcdadf11091d1ef938b44d15a3efd6168c00be0bf0f0a8f8d84daf36839d22aac35c4bb4487a11c3e0fafb72d040996f016c63ce60eaee67be266f6932da1f609f7c1b5ce218592bf831be375bccfb6238cd7492103e412e9fd78eea50718d1488cfe72a269c3c0345cbe6b8722002cd619e81b60deed524112ecd0ec453eb5f88df26d16d6123c6187e1d0e902ce8ed42b7af4d5b569e2a87345b40638f82d34ff5f663b0b31b0a8518e6abc14dda63ab1cf235c368661da2980fb9d2a1b63cdf575ff6c7f5597400ebb7936cb4924df434721ed9321d5c39a7682197ba5bc8bc6b48aa86d31512c3b272895d0b14723e3474e02a5368ba9381e4057decc229980f8df098e4fb855da5c94d4efbdc2325946a3d9b8805adff80f19aab255e8880a25fe4af36730fa597ce7b49e0673ad01e033bdbf714bfbbc70ce54bc0b9132855bb60cae3772160dd1d9f436ccaf01f01586de0217c599d3c5254bd7d0e266927417eaffbbea59e668837d19a601483ae50e2d9e810f394643da854c62700ca584b90a2e4e1c332c3626a48064dd8ce49f17ffe01d20b932b60ce6982f7236dc01bbaa7fed5ca6427987daf13179efdba57873e0cbea5d2d15a3d00d6c8a5d358e280d9c3a682f9e344b2bc0aa72f721557b6cc5fbb267a7d6425f825f355ef05282caa8e1182b3eeb5b6022183e6473d035ea0164e4eba0cb3c5cd274b7f338121b58efa8ec592bda3cc58f3f1db0b9ee4903b4ba75a0066d1a3a35110c48132bed43312e80659ee010e1437c869dc254c736fcb2413329de7e6ec74b882c7ff0a0e21ad6bf2b975cb3fc7a8284e439cb3cba27ab221500a9365e1fe62c6cbfe13628afe1ab50dea51f54393949b272733316e58f396f34e9c0bd4f3442471cf63995debacf1ee8fd60ee9ee35296c2e27ac7b914ba0e9a22c95456766ec54eaa5d397572dca3c5163bc9a65e530f1e2522bf9e92d75a1f312e8ef3c28a06de5e47d247a0f0470b98acd5d03a32943540ef06faee8b8b1c7f10806a7692f0f98e7c417ef25d4a4988bf551e012360d9e53838348b898b60e2e184584f5d3db3da1b311bb20d366a0b77413a78bf69b26b7e41ef417305ea277766e0e2fd0336a95ab8695bfa845b8f93e58359f04f9f4519806506e22adc10f98c9700084d525d0d34684dde8c6a42745f200e6f7b63bdf35618a68ff739e7b492b8ad1c05ed08d4caf9eff10c61a58e261bd22875b353cafeb90ac1a35ff85fd1ba21c143d860ce268e167982ec2cae6ec3c2d1443750a3f9072aa67b8fb7522cea3015e7f278ef18ff2b3ac7e074170020f5886eead5786f414b1ca078fa52039a98b4e5732600227b78fccdb292ae3834f50ab4fbec7be66346ea468ae62df9385036e818fe4b1d450721b7b1332390f537f37790118e5c6eafbb8ff0466f577490480f62859fb8258121dc04e8cdd2c5d23f28d32c5dfbfd061f3a5c0ddb84bdb4d5e4e7da790a8c5771114a2543380163ea2e68a20610a42bb3a25aaddf1634b8b8e0a2121fb2618d22210627811ba4d5647c1d88370e994d397f4796af46d3d7f1a78d8f16e2ff050fbbd176bd33c1c65dd5f4261c89757f9007698befb337182a4b9190a70c2d3960608360e9a35e30bf93989f97bae8df5993616a8b65ba5bef4144d832cecfc6564dd833a3ccaf6f145fb33f2316c421304b6116d236f64d624850210e2850fc9bfb55985e9b4cd44b2758b64ce5a1a4e821a7835fed6c774c27ab25725a912255d343fbc4ccdc9ae6f9ca93b60431ff15cbda8a977a17540d4211ed4af3cf3b4370a63c0015b5c79f662495453e4b0cdb410d2377b1954fe91d772b0e95acfd4d2ad2f8d3bbbef0491b35d6d163f917d28d905ab5bdbe9454e3bcd4e385130165fd2b19f2fd27681982d5da5a443dfb189313e7bbd96af213285638b942c0a683938aced7d9cf8341b402fbd0f624721ae9d358dd9e26bed9848f4ede75e56ff3eb970d61631d3767c980bb111c130f644c718ced70a3567e01e095c40008c75bb3e5d5c9ab7419c7530f483e5b755fcd80258cc65c69bb75015887fa1d06c52da1e0ef3cee091eb315ac2b1fb72312affbe3b57a08cd1e18239826eccb0c1b27c44e45e223b04dcb73785f2e898537add58a9618befcf272e972b9bcb52f6cb6f64ff18ab87fafc2e8279a5c9c4eebebcc7b083faaae6abd128c24b7b0a747ca9de3ab5bacb6a004e4f9f30161ec9743c80100e21c1bf5d8621980f4167b1adf83c0b3fbaae5a21bf4f53b215224ce9166438a61778d6f778c0875928fd56fc71d8bd1ba81bb9a2af654a424b648dfd0dfa16643859ea578298e8bf66d4da593551f2690ef0210ed3236856f829199124e996613a62bc61809dba06d829935306a73f298825617c29b8a17a46d5d3246934a952", 0xd56}, {&(0x7f0000935000)="37f21e182894830f7f15f99c42a9bebe10ec24c25be7ebce5cd3e3a0438f9c7806cf02d67f1431d6021f29f1754427adc090067a96c833c454170e816cabd494f9878fc59a82de54266ff184036958a28767042d9c846d9fcbe45acb0aa2c84261f37a83ce363a4cec14c0e8018c7aa47d11193c35c510d641a275c146fe86de2b4eb86a867d6cdcf5bdc77b0d", 0x8d}, {&(0x7f0000935000)="785cd23c58f7b90c88d0e864d4a721d6a4e021e78bd686307ba6b5cd371309801956d067215631c4aacc22ba6834f5", 0x2f}], 0x4, &(0x7f0000935000)=[{0x50, 0x0, 0x8390, "cef4cdc2a808abf3f2f4ed1bd3f554a6a7fc7266478b93c26f5fbce0a00e1312f48fdc9afd7bc2368a8bf3f6c587e886bc12d9238be1d5a1a429bfa652dc5b"}, {0xd0, 0x107, 0x0, "6bb9ffc6a2d94f1300317f805313bbf913e0f7ca5f50b9c32f6947ccb9791be1e1839009386e9771fe34102a1ab77d3e14dc09d191484d8a0a980b95917ed0859a627988f9a3b0fd7e3a34729372591437688b8f39bfa23122a43cb3f2593eca8ea7a3d48550e4327e6b0ad3ce5457ce40a8d4236214223b13d7c1e9899841532dbd0f44359fc8db9cef29a3acbbf17ec0ffa2d5fcec8b2ac68e569a44f32ca3b58b97190e5f9ea37bf3e34c3e9ad44058002bbdfb4b29b7ec"}, {0xb8, 0x11f, 0xce, "9935ba5574b61f8a138b12709dc85e3b66ba458e5862e97affe245cdea0909e708e271b83f7426d3628819e4b1eb7c83fa2cae3bde9d8da489caf3e97ab07d2fd9e2eca9bcf1751a624bc187c9146fd9c1a0830aa497107de42dafd6ac78353230701966d9babe4ccd86e1664dde1a3329d3acf6f42a7998005c9bfb35853cde4f6209da8ec1a1df3ff82514069bfa91f620277b81e7260172965396c77a3e000574"}, {0xe0, 0x111, 0x1ff, "02db21ead3dd1974db51a88045cfc092bfa024d7b05fbe941409a1d5447926ac327da2e91993f131fdf32014c6d8ac5e43d1ea04da6e50ef979bddd2bc95d9e8a6c66b9d02e2c8c33480e191bb212a79638cbbe8afc263529c86526e62e7fd40ff15a21e118ba578784f4690a82d4a5939994ebb4e1e43d7ffc9ccc324e2bc8e3b7e92f38f7940b32c74af1ea850125eba17c6287b966824668eef6dd791eccf0c34611f8ebfc6ecab5c6ac733b440d05dfb9590b2fe5378c608daef2043fc798dd26a79c7f14daedc2add6492985c23"}], 0x4, 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}], 0x3, 0x4000) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000568000)={0x0, 0x1, 0x200, 0x5, 0x3, 0x9, 0x1, 0x7, {0x0, @in6={{0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x2, 0x4, 0x2, 0x7f}}, &(0x7f00004d9000)=0xb8) 2017/07/30 17:32:53 executing program 3: mmap(&(0x7f0000000000/0xd17000)=nil, 0xd17000, 0x0, 0x30, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000d18000-0x8)={0x0, 0x8}, &(0x7f0000d17000)=0x8) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000596000)={r1, 0x6, "5ac564e0cbc7"}, &(0x7f0000d17000)=0x10) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000909000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7, 0xc2, 0x9, 0xfff}, &(0x7f0000d18000-0x4)=0xa0) r4 = gettid() fcntl$lock(r0, 0x7, &(0x7f0000269000-0x20)={0x1, 0x3, 0x3, 0x401, r4}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00009b4000)={r3, 0x4c, 0x8, 0x7, 0x8, 0x800}, &(0x7f0000bf1000)=0x14) r5 = socket(0xf, 0x0, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000c5d000-0x98)={r1, @in6={{0xa, 0x3, 0x9a, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3}, &(0x7f00008be000-0x4)=0x98) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000cbe000)={r6, 0x90}, &(0x7f000090e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000487000-0x20)={0x586, 0x101, 0x1, 0x5, 0xfffffffffffffc01, 0x1, 0x8, 0x9, r2}, &(0x7f00000a0000)=0x20) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000d17000)=0xfffffffffffffffc, 0x4) 2017/07/30 17:32:53 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000938000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000000000)=0x10) dup(r0) mmap(&(0x7f0000000000/0x44000)=nil, 0x44000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sync() r3 = socket$netlink(0x10, 0x3, 0x0) r4 = fcntl$dupfd(r2, 0x0, r1) write$fuse_interrupt(r4, &(0x7f0000018000-0x10)={0x10, 0x0, 0x7}, 0x10) close(r3) syncfs(r3) syz_open_dev$sndtimer(&(0x7f000000e000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) fcntl$setstatus(r3, 0x4, 0x2800) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r3, r1]}], 0x1, 0x0}, 0x0) dup2(r2, r3) dup3(r2, r1, 0x0) connect$unix(r1, &(0x7f0000041000)=@abs={0x1, 0x0, 0x0}, 0x8) 2017/07/30 17:32:53 executing program 6: r0 = openat$binder(0xffffffffffffff9c, &(0x7f0000ec6000)="2f6465762f62696e64657200", 0x2, 0x0) epoll_create1(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x7, 0x7, &(0x7f0000001000)="df527c2107b9c516898a04fa8b728b98a8b9a9c216008dc3490cea33cb0efd764a0691b5cbce084fb361aea67d3e4f50d870d4f08ba4d8b2024a61f95af93cd19c0e1f7d1e0026d9584fd02c373d28fa1fa1", 0x52) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000637000)={0x1, 0x80000000}, 0x8) r1 = socket(0x2, 0x2, 0x0) r2 = epoll_create1(0x80000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000139000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, 0x0, 0x1, 0x1, 0x7, 0xfffffffffffffffd, 0x5}, 0x20) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000001a000)={0x20000201, 0x0}) epoll_wait(r2, &(0x7f000000d000-0x6)=[{0x0, 0x0}], 0x1, 0xfffffffffffff001) 2017/07/30 17:32:53 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000001000-0x8)={0x42424242, 0x42424242}, 0x5b, 0x5) r0 = gettid() getpriority(0x0, r0) r1 = eventfd(0x0) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000000000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/07/30 17:32:53 executing program 4: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000caf000-0xa)="2f6465762f70746d7800", 0x80000, 0x0) acct(&(0x7f0000014000-0x8)="2e2f66696c653000") mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000025000)="2e2f66696c653000") mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000026000)="2f6465762f73672300", 0x3f, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000016000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x651, 0xe000000000000000, 0xfffffffffffffffe, 0xffffffff, 0x61ec, 0x4, 0x8, 0x4, 0x6, 0x5, 0x3f, 0xed6a, 0x4, 0x81, 0x6]}, &(0x7f0000027000-0x4)=0x108) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000026000)={r2, 0x10001, 0x3, 0x48000, 0x9, 0x2}, &(0x7f0000027000-0x4)=0x14) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000027000-0xa)="2f6465762f70746d7800", 0x800, 0x0) r3 = add_key(&(0x7f0000020000)="6c6f676f6e00", &(0x7f000000c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000001f000)="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", 0x1000, 0x0) r4 = add_key(&(0x7f0000003000-0x8)="7472757374656400", &(0x7f0000023000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$negate(0xd, r3, 0xfff, r4) r5 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000025000)=0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r6, 0x8, &(0x7f0000026000-0x8)=0x0) sendmsg$netlink(r5, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000017000)=[{&(0x7f0000021000)=[{0x1c, 0x20, 0x719, 0x0, 0x800000000, "0a000000f00001009efb"}], 0x1c}], 0x1, &(0x7f0000013000)=[], 0x0, 0x810}, 0x0) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f000000b000)="2f6465762f6175746f667300", 0x20000, 0x0) mknodat(r7, &(0x7f0000006000)="2e2f66696c653000", 0x1000, 0x4fc2159c) 2017/07/30 17:32:53 executing program 3: mq_unlink(&(0x7f00000f1000)="00") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup2(r0, 0xffffffffffffff9c) inotify_add_watch(r1, &(0x7f0000e3d000-0x8)="2e2f66696c653000", 0x2000000000004) symlink(&(0x7f0000d21000-0x8)="2e2f66696c653000", &(0x7f0000cc4000-0x8)="2e2f66696c653000") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1e, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f00001a8000-0xe)="2e2f66696c65302f66696c653000", 0x400, 0x8) mkdir(&(0x7f0000cb9000-0x8)="2e2f66696c653000", 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001000-0x20)={0x0, 0x0, 0x0, 0x0}) r3 = fcntl$dupfd(r2, 0x0, r2) r4 = creat(&(0x7f00002e8000-0x8)="2e2f66696c653000", 0x2) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000844000)="2f6465762f70746d7800", 0x1, 0x0) getpeername$ax25(r3, &(0x7f0000229000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f00003df000)=0x10) fcntl$setstatus(r5, 0x4, 0x0) mknod$loop(&(0x7f0000819000-0x8)="2e2f66696c653000", 0x8000, 0x0) writev(r5, &(0x7f0000b63000)=[{&(0x7f0000369000+0xbe1)="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", 0xc00}, {&(0x7f00000c8000-0x7f)="bae5778b247a138e00d561e63d730140f041af323b7d6cb3f0017e50626d3de0ab1d8dd59780839a389c4b9e00000000000000b3be68d4c7f80ae6f0000000000000000262f0a1381466b51b6257937f76a1acb2776f1d261a10bfdd5c3205dfaf3e4f0cab218892916571277283bb6142ca7a2f94bc4e050000005fd03df8", 0x7f}, {&(0x7f0000d18000)="", 0x0}, {&(0x7f00007b7000)="ad88f43806ebaa901fe2de55830ce1b1b92a353ea063b4951e2dd78dbc8a209621f112d60df419b2a7089601797873f9eb027540fa5eae68b2f7038e416c0600e05f8ac6fc39a2aac2e8ee720556ac7bba51650a4cde138e94f818eb2de0c3ee2d321a4520227e7ae29acd6a93b3de7499ea0dba69b52a20a8ff74a819c6bc7ba00949c6fbc95cf25cabc4120a1f5529234d", 0x92}, {&(0x7f00006cb000-0xf6)="5ceaaaa18c9c7efc9b54304bbbe2f1b2ac334f16ae0d8564cf4634a97c0000007fe925e186cb8dd8bb40768b71f6b82bfc12c20437c4e0180752ca6dcff167b68315570a29bec6d5839f93ea261c80848dcd2c52bd1c82a4ac2cd1e03571782a1c5cf993c759d5bef2636e3b25debf6f9bee7a700eb4bde19ea9cc8b076ef32015936e586fd0aaafd6fb649b71bb2c2f2207be6407a40a8af93fd87b3588d4aa29a87fe0caff6ad15735671757e59624f4af7e2e88efdbc0133a576574a7892ee25e49ba6ad86fd367b8a6acd1a1b4ea5f3b491e7ba730e37872d557f43f731ac769cef2b38e686a8856d4c17b711216cd94b2fce976", 0xf6}, {&(0x7f00004f2000)="4ba06a0da04ce58443fe8dd3101b004ad372ca61a8652ba3aa9dff5c81d182114feff544d4014159d7cf0009443bdc565202dfe2534dfeadd54cb8cb4b5720990b2bdc30b6208cd693", 0x49}], 0x6) ioctl$TIOCSETD(r5, 0x5423, &(0x7f00008a0000)=0x3) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x891b, &(0x7f0000e22000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) epoll_create(0x1ff) ioctl$TIOCGETD(r5, 0x5424, &(0x7f0000a34000+0x9a9)=0x0) ioctl$TCFLSH(r5, 0x540b, 0x1) ioctl$KDGKBLED(r5, 0x4b64, &(0x7f00004ae000)=0x0) close(r5) r6 = getpid() sched_setaffinity(r6, 0x8, &(0x7f0000574000-0x8)=0x0) 2017/07/30 17:32:53 executing program 5: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000c64000)={@generic="32bc749b76505d10aa2d3d56dc46b812", @ifru_names=@generic="2ee594cca866ea2fb05bfc2e48da3cbb"}) r0 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x20032, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f000073a000)="2e2f62757300", 0x0) fallocate(r1, 0x0, 0x0, 0x62000) r2 = open(&(0x7f0000002000)="2e2f62757300", 0x0, 0x0) ftruncate(r2, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce5000)="2f6465762f70746d7800", 0x802, 0x0) sendfile(r3, r2, &(0x7f0000013000-0x8)=0x0, 0xfffeffff) r4 = shmget$private(0x0, 0x1000, 0x5, &(0x7f0000550000/0x1000)=nil) r5 = memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = gettid() r7 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffff, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x1000, 0x102, &(0x7f0000339000/0x1000)=nil) pread64(r7, &(0x7f0000104000-0x90)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90, 0x3d) process_vm_writev(r6, &(0x7f0000ad8000-0x2b)=[{&(0x7f000055c000)="0000000000000000000000", 0xb}, {&(0x7f0000e35000)="", 0x0}, {&(0x7f00004de000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}, {&(0x7f00006d1000)="", 0x0}, {&(0x7f000044f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x83}, {&(0x7f00009b7000-0x83)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x83}, {&(0x7f0000304000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00004ba000)="", 0x0}], 0x8, &(0x7f0000282000-0xa0)=[{&(0x7f00002de000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x73}, {&(0x7f00002c1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1}, {&(0x7f00008cb000-0xe)="0000000000000000000000000000", 0xe}, {&(0x7f0000b5b000)="00", 0x1}, {&(0x7f0000215000-0xf7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7}, {&(0x7f0000edf000-0xef)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f0000d94000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f0000cbe000-0x7b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f00004fa000-0x97)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x97}, {&(0x7f0000697000)="000000000000000000000000000000000000000000000000", 0x18}], 0xa, 0x0) ioctl$KDMKTONE(r3, 0x4b3b, 0x8) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f00009be000-0x10)=@req={0x28, &(0x7f0000af5000)={@generic="5195a5fc035d1539a433fef894c5858f", @ifru_addrs=@nl={0x10, 0x0, 0xc87c, 0x7ff}}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r5, 0xc08c5335, &(0x7f0000ad3000-0x8c)={0x1, 0x10000, 0x9, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1c00, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$binder(0xffffffffffffff9c, &(0x7f0000955000-0xc)="2f6465762f62696e64657200", 0x0, 0x0) mbind(&(0x7f0000600000/0x1000)=nil, 0x1000, 0x0, &(0x7f0000ba0000)=0xfffffffffffffffb, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x1c, &(0x7f0000a7b000)=0x0, &(0x7f0000632000)=0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f00005bf000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) shmctl$SHM_STAT(r4, 0xd, &(0x7f0000c70000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/07/30 17:32:53 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000004000+0x3e8)="2f6465762f696e7075742f6576656e742300", 0x7, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000004000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0xb, 0x1, &(0x7f0000004000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x7, 0x800) ftruncate(r1, 0x1000) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000005000)=0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffff4, &(0x7f0000005000-0x50)={0x4, 0x7, 0x2, @tid=r2}, &(0x7f0000003000-0x4)=0x0) timer_settime(r3, 0x0, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x6}}, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) r4 = openat(0xffffffffffffff9c, &(0x7f0000003000-0x8)="2e2f66696c653000", 0x101000, 0x40) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r4, &(0x7f0000005000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000)=0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000004000+0x7c7)={0x0, 0x0}) timer_settime(r3, 0x1, &(0x7f0000002000-0x20)={{0x0, 0x0}, {r5, r6+10000000}}, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_gettime(r3, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/07/30 17:32:53 executing program 6: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fce000-0xa)="2f6465762f70746d7800", 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000fe0000-0xc)={0x4000000c, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000dc0000-0x4)=0xd61) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00008db000-0xc)={0x2004, 0x0}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000fdf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = dup(r1) epoll_pwait(r2, &(0x7f0000fe4000-0x3c)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000fe4000-0x8)={0x0}, 0x8) ioctl$VT_WAITACTIVE(r0, 0x5607) 2017/07/30 17:32:53 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000a0000-0x4)=0x0) mmap(&(0x7f000050b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000050b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000050b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0xfffffffffffffffd, &(0x7f000050b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000259000-0x4)=0x4d) poll(&(0x7f0000486000)=[{0xffffffffffffffff, 0x4000, 0x0}], 0x1, 0x9) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000399000/0x2000)=nil, 0x2000, 0x5, 0x31, r0, 0x0) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f000050c000-0x4)=0x0) mmap(&(0x7f000050b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x44, &(0x7f0000004000-0x1000)="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", 0x1000) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x5, &(0x7f0000001000)="da", 0x1) mmap(&(0x7f000050c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000050c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r2, 0x29, 0xcb, &(0x7f000050c000)="1e", 0x1) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000508000)="", 0x0) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000410000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000208000)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f000050d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000050d000/0x1000)=nil, 0x1000, 0x4, 0x110, r0, 0x0) mmap(&(0x7f000050d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x18, &(0x7f000050e000-0x4)=0x1, 0x4) mmap(&(0x7f000050b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f000050c000-0x10)=@common="697036746e6c30000000000000000000") mmap(&(0x7f000050c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000050b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003ae000/0x1000)=nil, 0x1000, 0x2, 0x11, r2, 0x6) mmap(&(0x7f000050d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000050d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002e7000/0x2000)=nil, 0x2000, 0x8003, 0x62875c1f4c9a52d4, r1, 0x3) mmap(&(0x7f00002fd000/0x1000)=nil, 0x1000, 0x3, 0x33, r2, 0x0) mmap(&(0x7f000050d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f000050d000)="c4", 0x1, 0x18f94820a6bf264, &(0x7f000050e000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00001c7000)=@generic="effff4d383fe11fe4cb50b22f0f4a7fc") sendto$inet(0xffffffffffffffff, &(0x7f0000276000-0x4c)="", 0x0, 0x0, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x1) mmap(&(0x7f000050e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000050e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x3) r3 = accept$inet6(r1, &(0x7f000050e000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000238000-0x4)=0x1c) mmap(&(0x7f0000087000/0x3000)=nil, 0x3000, 0x0, 0x20010, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f000050e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000050d000)=0x14) mmap(&(0x7f000050d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000050e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/07/30 17:32:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e63657200", 0x400000, 0x0) ioctl$KDENABIO(r0, 0x4b36) r1 = gettid() r2 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x7f, 0x12a01) readv(r2, &(0x7f00006ff000)=[{&(0x7f00007bb000)="00", 0x1}], 0x1) ioctl(r2, 0x4000000002283, &(0x7f0000139000)="34") write$evdev(r2, &(0x7f0000001000)=[{{0x0, 0x6}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x1, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x2}, {{0x0, 0x0}, 0x9, 0x3, 0x1eeea4e6}], 0x60) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000be7000-0xf)="2f6465762f73657175656e63657200", 0x200000, 0x0) socket$netlink(0x10, 0x3, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000edd000)="2f6465762f76637300", 0x0, 0x0) ioctl$TCFLSH(r4, 0x540b, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000634000-0x14)={0x0, 0x6, 0x7, 0x1, 0x200, 0x7}, &(0x7f0000be3000)=0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000255000)={r5, 0x101, 0x2, 0x8}, 0x10) kexec_load(0x2, 0xa, &(0x7f00002c8000-0x140)=[{&(0x7f0000a29000-0x1000)="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", 0x1000, 0x101, 0x4}, {&(0x7f00004d7000)="95eed0b1399f5b55ae1a9be134a15a80d9c3984183dc7cf14ec50f6d9b2fa2c15fb16fd889a79b4b2324137f342d0766a03ec27b4413080b31b99d5bcb508d072227d6856290afac94fca3c898855116474de70a8097c00d9e34cdf2c73aec5afd4e1dd05ff69bd083b8c0ee54e584033d3e421f7ca8fa9a0d53a495b996b492c8becd54d82e", 0x86, 0xffff, 0x127}, {&(0x7f000022d000)="", 0x0, 0x80000001, 0x7f}, {&(0x7f0000919000-0xe1)="0d625afeba45023e29a787eee22f77244d78b11007123b76ee3999bd711e836cfb1330a280f2b58064305f2209378c2ea7d2d890e30d7c735662cf96f8c90ea6c04f3c7c3cdd7315625e6b6c25c9141d89c56ce2b68cc2e9aa0d36f29fd8de23b98fa67b5e8096ab4e92851195d35956a7c80a06f26b396f597b89ec0130d729dcbf56514478b6bafe8fba96c14b211b343eb5ad330fd836c59faf241b74229fbf4d91951e14529ba808d68839334a9e0ccb449b1b3d0fa703b81090273db2e4cdc367a1ae97781a2533e1111563fb10645bc676f1e97012083f54b5601610daf7", 0xe1, 0x6, 0x80000001}, {&(0x7f00001fc000-0xa8)="70ebec604f680d9d1dbf8c1e8274f38f7179506e1866e31a40b3b1c6aab1cad05b13b2b952afaba764ad4cda9684365d7b99641a34faaa7a7bd0c712cd0ee57a09fc8885287764c519231b9dc8169725bbabc68eba3fcf64b91ddf5eb43b1b56c648ef856220dd60e12bf263ed79b15d937f715c8c0d7325fecf884510004060ea28c574efa01c7c32ee0dc7574dd8465b32f22763f8a5407befe70bd2f1bca3fdc917271c06f288", 0xa8, 0x1, 0x0}, {&(0x7f0000bdd000)="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", 0xfd, 0x6, 0x6}, {&(0x7f0000d3f000)="21e0a39ccb563324d7825d204470a739d6b0b26051b5d2f33d05373ef5ae8a465f0a55645922727496bc599fdf81a7ba378219c84777ac459dc77e54bb4e4445bbddb5c8eed23d716ed1e3308ffbc658b0f252374095909db75482f7298430db117a114fa00927aeddbc4ca185054df85afd24868bb8958b4cb27d5ac6cc7e9b3281270999311eda6dbef7c2e16a1c0f8cbdaf18a5b46fdf6e18bb2cf24f50f52a7823dfa35c724b3a6b49c1f7f26a270e4ebeaba3d5c6b63a38ad6b66a492647e55e43348af3133aaa4a611", 0xcc, 0x3, 0x100000001}, {&(0x7f0000efe000)="aef605501912d02f8f351f70f7f1c05aebabaf56e579d03f733a0825ef709cec35cf7954cfff681578914a7de5951f0f3ceef19bab29adee17c2c926bc69e7839e812f986caec551cedd83a3dfbb9552108550e17c6ec203faa5d4115a7f69ad1543dd4bbfe153880c500c8379bb119bd521a5b999276ffdfec5200ae7f16b5cc4314d73f67464f67584223dc27b9fa369776af1cff7067ab939289eb33053bf0ef2eef9585b68460b783a9412e885398cea5f55", 0xb4, 0x6, 0x2}, {&(0x7f00004e2000)="f7a5fbfb0e28543cd3bb329017c634741833468df7d21573f7c212f2e5f7238ba84e9ed0d37ab5425f1d0c1538849b1f238be62a1b76e6d6fd6dbcd91a928ecfdd8654106aa1ad4640d021752bd7589313ffcf79d3e3d66e42f43b59ccbf28dcdc83508d3d415ad5853f7cb4eb123235b4813e570487095ffc791a8b077031d665fd952230c0b0ebc48184676232637ef112bc4124d935571bb9d79c240f1b47bba43cf7", 0xa4, 0x76, 0xafdd}, {&(0x7f0000b9d000)="5d433eb50e46a1f9f25b72da7acb0cc855f944e1694e8ca134d88749a626c4472a57167ac8b2dd981702b150d94c6bd4dbac9c357089f29f8f9aa830da74318d83258031da66d9f4db2ea411292d8c992cd558f24c7d2f1da0befdacee616094d26459e9e59abe5ef9480e57080922b67d1e71efaf3199a891f646f9cdf70041faf4a958c7b6df61eca22719ac42807f081c47299711557039f995e1cd19ba53fbb0af8f8de7044be363f4faf1f6c37acbb54076c5168120ce46ab5fdbfbedfdaa4bf6b7ed997d99da46e5bdace8ba520e2eadc530ad82a018287154ddae022e634107527516e15a84422bce1253686a76", 0xf1, 0x4eae, 0x0}], 0x3f0002) r6 = perf_event_open(&(0x7f0000d7f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f00004ba000)={@generic="3492bfb8bfca08c758be7c5f266d39dc", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$TUNATTACHFILTER(r4, 0x401054d5, &(0x7f0000879000-0x10)={0x4, &(0x7f0000a96000)=[{0x9, 0x1, 0x5e, 0x5}, {0x0, 0xc6, 0x6, 0x2}, {0x0, 0x6, 0xffffffff, 0x2}, {0x2000000000000, 0x0, 0x80000001, 0x2}]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(0xffffffffffffffff, 0x80045301, &(0x7f0000aeb000-0x4)=0x0) perf_event_open(&(0x7f0000bf4000)={0x1, 0x78, 0x1, 0x800, 0x5, 0x8, 0x0, 0x4dbf, 0x1000, 0xe, 0x8, 0xffffffffffff8001, 0x5, 0x0, 0x0, 0x1f, 0x2, 0x1, 0x10000, 0x10, 0x7fffffff, 0x1, 0x3, 0x7, 0x9, 0xc131, 0x0}, r1, 0x4, r3, 0x7) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f000029b000-0x1)=0x0) perf_event_open(&(0x7f000000a000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x209, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000903000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) ioctl$LOOP_CTL_ADD(r7, 0x4c80, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f00000a6000-0x4)=0x0) fstat(r6, &(0x7f0000049000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r8) ioctl$PIO_UNISCRNMAP(r4, 0x4b6a, &(0x7f0000d6d000-0x557)="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") 2017/07/30 17:32:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0xfffffffffffffe00, 0x4, &(0x7f0000000000)=[{&(0x7f0000001000-0x25)="d42c79726dd101a45ef93d1bbdbb247e13c40979537fc7b4e507ab7325577f951f4ed0ab48", 0x25, 0xffff, 0x7}, {&(0x7f0000001000-0x1e)="f437c3d72a7c3738df35b5826009df5a3ca3a9f62cb04f13abad016be8f8", 0x1e, 0x3, 0x3}, {&(0x7f0000380000-0xad)="b544675986e6895ebf43cd97e83cc816dfbad03ee44409a0105d7642904310ca051d9463df236996be7ddea4813ed1359f60e9a9af665ef32ff6e81664275d1803d151b07c761f6060225d52ee24914d3865ace9b7203a2ded783a3631010261f895b26f98ed37e569130ce615a076d984c35c5018f38390959f4fcbac08c5ab25029d826d427f8ef1e7da24f5b866d3572ea7a4691e7c3e5e7da13fdfa22f549e3c073102f36b68cd260650eb", 0xad, 0x9, 0xffff}, {&(0x7f0000960000-0xe5)="db58bd641d8a3a9ffdc1c7d8f21b22a14704f8b8d637b7b46823f3ccaae4dab2357b9fe52480be91c6f716aedcace836e2169d1ce60e7af34cac82225ffefefece526ad6bded32529571f48d12b9de352ddbb9be9b9da9dbf1c6867781f8e2d3e470bab04d32389d9bccd7ce892f76539fbb598ae304cf8c811577e22c8c53bfc92a93fcde85aa5df0e97555176defc0d385612da97df7dcf3b9cc3c4a74c13555ebcf6112b7e04c8928373d921f0b76fb9ba78c2bea6db8c92c20acf3fed42deff23dbe2eaf8bbf51a8fcd0c4b6c2465d565ba987ecedaab603bf0bff77c81818eaf1551a", 0xe5, 0x8, 0x10000}], 0xb0000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) socketpair(0x1a, 0xb, 0x5, &(0x7f0000de7000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00004f2000)={0x0, 0x1000, "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"}, &(0x7f00004c8000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000561000)={r2, 0x9, 0x30}, 0xc) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000c5c000-0x8c)={0x0, 0x20, 0x3f, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000005000)=0x80000000000005, 0x4) bind$inet(r0, &(0x7f0000003000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000000d000-0x1000)="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", 0xb89, 0x0, &(0x7f000000a000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/07/30 17:32:53 executing program 3: rt_sigpending(&(0x7f00004f5000)={0x0}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000000b000-0x4)=0x0, &(0x7f000000b000)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000000000)=r1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000000b000)={@generic="cdea1f22379e5cad7efef9c66d509781", @ifru_flags=0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x10000031, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x1, &(0x7f0000001000-0x20)=[&(0x7f000000b000/0x3000)=nil], 0x0, &(0x7f000000b000)=[], 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000004000-0x1)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000005000-0xe5)="5d43c6166b7f71856e927d3f09af85547812b64fdaf9fee808f801f7f9ab8e1fc9ce3f80b73031a5ed82446882288185c7ac7746660a897fcda58f1fb9cb8b57493ff82b1c47005d03cfd2f93ebc5006dab3e71c5aafd9153b563a2d0d5479cf7053416a9d3beb6f02a7ad8c1af8274d542a438d1af846ece3d1deb9a935b8c38b82432137fe66409e5078bdbdcef72fff6c451116a79ed61696d3ea6781a09b08f73ddaaf056c6f62410b3c9ce470115f438cb40b395c7cdece856488987e5f6510fe1f3f8a8c3d672df4376793ca92799b424aec4ab99509caca3fced8c5d9b816796841", 0xe5) munmap(&(0x7f000000a000/0x2000)=nil, 0x2000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0xf, &(0x7f0000003000)={0x0, 0x0}) madvise(&(0x7f000000a000/0x4000)=nil, 0x4000, 0xb) 2017/07/30 17:32:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000966000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00004a8000-0x4)=0x10, 0x80800) bind$ipx(r1, &(0x7f0000366000-0x10)={0x4, 0xffffffffffffffff, 0x315, "bbf5029ab6f2", 0x3, 0x0}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000083e000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00008dc000-0x4)=0x0, 0x4) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00004c3000)=0x3, 0x4) r2 = syz_open_pts(0xffffffffffffffff, 0x2) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000260000-0x4)=0x7) 2017/07/30 17:32:53 executing program 4: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000fbb000-0x4)=0x0, &(0x7f0000fbb000-0x8)=0x0, 0xfffffffffffffbff, &(0x7f0000c3f000/0x1000)=nil, 0x0) r0 = inotify_init1(0x80800) r1 = fcntl$getown(r0, 0x9) capset(&(0x7f0000fbb000-0x8)={0x20071026, r1}, &(0x7f00001ed000)={0x2, 0x7, 0xfff, 0x4, 0x9, 0x1}) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000fbd000)=[{&(0x7f0000fbd000)="000000000000000000000000000000000000000000000000", 0x18}, {&(0x7f000033b000-0xc4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc4}, {&(0x7f00006b9000)="", 0x0}, {&(0x7f0000d97000+0x2d3)="0000000000000000000000000000000000", 0x11}, {&(0x7f0000fbe000-0x19)="00000000000000000000000000000000000000000000000000", 0x19}], 0x5) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r0, &(0x7f0000fbd000)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fbe000-0x4)=0x10) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) accept4$unix(r3, &(0x7f0000fbd000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000298000-0x4)=0x8, 0x80800) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) setpgid(r1, r4) r5 = open(&(0x7f0000741000-0x8)="2e2f66696c653000", 0x2000, 0x6) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioprio_set$pid(0x2, r1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000fbe000)={0x0, 0x2}, &(0x7f0000a19000-0x4)=0x8) ioprio_get$pid(0x2, r4) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000fbe000)={r6, 0x7}, &(0x7f0000d50000)=0x8) llistxattr(&(0x7f0000fbc000-0x8)="2e2f66696c653000", &(0x7f0000d30000-0x76)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x76) ptrace$setsig(0x4203, r4, 0x6fec, &(0x7f0000c31000)={0xb, 0x0, 0x67918, 0x8}) ptrace$getsig(0x4202, r4, 0x8000200040, &(0x7f0000fbc000-0x10)={0x0, 0x0, 0x0, 0x0}) 2017/07/30 17:32:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f00006ec000-0x6)="6c6f676f6e00", &(0x7f0000e26000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d1e000)="", 0x0, 0xffffffffffffffff) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) shutdown(r1, 0x0) clock_gettime(0x0, &(0x7f0000b39000)={0x0, 0x0}) clock_nanosleep(0x7, 0xffffffffffffffff, &(0x7f0000052000-0x10)={0x2000000000003, 0x0}, 0x0) r2 = request_key(&(0x7f00005c6000)="7573657200", &(0x7f0000980000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003a7000)="5c747275737465643a5b766d6e657430707070315e706f7369785f61636c5f616363657373656d307573657200", 0xffffffffffffffff) r3 = add_key(&(0x7f0000b3b000-0x5)="6465616400", &(0x7f0000b3a000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r2, 0x800000000008001, 0x6, r3) r4 = gettid() socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r5, 0xa, 0x12) fcntl$setownex(r5, 0xf, &(0x7f00000ff000)={0x0, r4}) recvmsg(r6, &(0x7f0000173000-0x38)={&(0x7f0000b3b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b36000)="", 0x0, 0x0}, 0x20) 2017/07/30 17:32:53 executing program 3: syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() 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}, r0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x4)="2400", 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000b05000-0x4)=0x955b) write(r1, &(0x7f0000003000-0x90)="c5faca04f5f1783885345687843e214310bc557e", 0x14) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006e1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x4a278c20, 0x8, @fr_pvc_info=&(0x7f0000a31000)={0x1, @common="62637368300000000000000000000000"}}}) sendfile(r1, r1, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) unlink(&(0x7f0000001000)="2e2f66696c653000") syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x101000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x30, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = creat(&(0x7f00004c9000)="2e2f66696c653000", 0x0) ioctl$sock_ifreq(r3, 0x8937, &(0x7f0000dbe000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x1}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000228000-0xa)="73797a6b616c6c657200", &(0x7f000011e000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00009e4000-0x19)="252e73656c696e7578757365722a76626f786e657431e83a00", 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x20400, 0x88) mmap(&(0x7f0000d97000/0x3000)=nil, 0x3000, 0x10000002000002, 0x32, r4, 0x0) mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x200000000080003, 0x9) sendmsg(r5, &(0x7f0000f66000-0x38)={&(0x7f0000f61000)=@generic={0xa, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac8fef95059fc0daec57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd039273202a527f2faccec35120ec64fa733c1c99276b26eaece2900727e347f814dc256ce82cb2c80ff58911dbff900000000000000076167b456"}, 0x80, &(0x7f00008fd000-0x50)=[{&(0x7f0000b15000-0xfb)="", 0x0}, {&(0x7f0000f60000)="0685233020c2a951f8873a603d65e01c2288325a1728a97c4cc1b6a93724c660e52c25bbb0de9b97674fa56507df55f57e40ae49b0ad057c417b7ed70ebf8c790f400fc544c02255021d1c05b444a85c66b3452dc0a51cba225aa63d6d516b4fc06f", 0x62}], 0x2, &(0x7f0000f57000)=[], 0x0, 0x100000000000004}, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000087a000)={0x0, 0x0}, &(0x7f0000025000)=0x8) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00001c3000-0x49)="") perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/07/30 17:32:53 executing program 1: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000046a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000160000/0x10000)=nil, 0x10000, 0x0, 0x37, r1, 0x0) statfs(&(0x7f0000ece000)="2e2f66696c653000", &(0x7f0000936000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000fcd000)=0x0) r3 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r2, 0x0) getpid() connect$unix(r2, &(0x7f0000938000)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006ca000/0x4000)=nil, 0x4000, 0x100000c, 0x800000010112, r0, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x34, 0xffffffffffffffff, 0x0) connect$unix(r2, &(0x7f0000fce000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r3, &(0x7f0000fd0000-0xc)=@ipx={0x4, 0x7, 0x12b4, "c52d90955593", 0x1003, 0x0}, 0x10) inotify_init1(0x0) listen(r2, 0x0) mmap(&(0x7f0000000000/0x3a000)=nil, 0x3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f000003b000-0x6)="706f7369785f61636c5f6163636573737b5900", 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce2000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f000003d000-0xd0)={0xfff, 0x7000000000, 0xcf5, 0x5, 0x5, 0x4, 0x4, 0x80000000, 0x6f, 0x3f, 0x1f, 0x6, 0xea, 0x7, 0x6e, 0x3, 0x7, 0x80, 0x10001, 0xfffffffffffffffc, 0x5, 0xcd0, 0xa2, 0x0, 0x9, 0x8}) pwrite64(r4, &(0x7f0000a5e000-0x1)="2f", 0x1, 0x0) mmap(&(0x7f000044b000/0x1000)=nil, 0x1000, 0x4, 0x1e, r4, 0x0) 2017/07/30 17:32:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000e20000-0x4)=0x100000000, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in6={{0xa, 0x1, 0x6cc, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000)=0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000002000)={r2, 0x2}, &(0x7f0000003000-0x4)=0x8) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72746300", 0x8000000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000f50000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r5 = gettid() mmap(&(0x7f00007f3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r3, 0x0) r6 = gettid() ioctl$sock_SIOCSIFBR(r4, 0x8940, &(0x7f000000d000-0x18)=@add_del={0x2, &(0x7f000032d000-0x10)=@common="697036746e6c30000000000000000000", 0x1}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x40000009, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffff, 0xffffffffffffffff, 0x0) socket(0x11, 0x800, 0x3) r7 = openat$binder(0xffffffffffffff9c, &(0x7f0000b28000-0xc)="2f6465762f62696e64657200", 0x0, 0x0) mmap(&(0x7f000076f000/0x3000)=nil, 0x3000, 0x2000005, 0x1000008011, r7, 0x0) mmap(&(0x7f0000eed000/0x4000)=nil, 0x4000, 0x2000000, 0x32, r0, 0x80000000000002) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f000020e000)="7363616c61626c6500", 0x9) add_key(&(0x7f0000199000-0x6)="6c6f676f6e00", &(0x7f0000dbf000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000db000-0xa)="1b41ae7a771001f3059c", 0xa, 0xfffffffffffffffc) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc0186419, &(0x7f0000c9a000)={0x7, &(0x7f000006b000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000f89000)=[{0x80, 0xc, 0x2, &(0x7f0000000000)="000000000000000000000000"}, {0x2, 0xb6, 0x8, &(0x7f0000001000-0xb6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0xffff, 0x1000, 0x0, &(0x7f00008e3000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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{0x5, 0x7e, 0x1, &(0x7f0000553000-0x7e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x800, 0x3f, 0x10000, &(0x7f0000001000-0x3f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x4, 0x17, 0x1, &(0x7f0000000000)="0000000000000000000000000000000000000000000000"}, {0x4, 0x40, 0xeb, &(0x7f0000001000-0x40)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) 2017/07/30 17:32:53 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)="2f6465762f6b657963686f726400", 0x80, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00009a0000)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @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]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x400, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x6c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000001000)="2e2f66696c653000", 0x2000000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002000)={0x0, 0xcf, "8a138e3e871976257581b1590da6736fa894473544c4a1496fa02e42558ffa2e082f2ed62a853a3851194bb2cafc6a2761e42754b082d5eca49d7303f8ec6324b018b26e171f43c7dd9e4e32d80630f487db5da56d0062980965a2fd845fdab0d65177097e6cff01079a88dfddcfb6ddb1ca681015b28dd770946075690aa583c6f1a0fe7673887ef44f425bc50fee5a64ebd0e72182509b7f5c91e4539e71cb819f4d659d71c1456544cccdfdbdf256707be169b1282ade43d110e187edee294c1c336cb60bdd98381a4333b697fe"}, &(0x7f0000003000-0x4)=0xd8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={r1, 0x3}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000003000)={&(0x7f0000003000-0x10)=@ax25={0x3, {"5fc6848ec3ac96"}, 0x1eaa0c09}, 0x10, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)="abada92e512116e0d88901705a72f1bcd763fa100c3ce4c97597e7be70565412ad9f866b3c493def91d4a6f5559e6ca06f46e5c24c7882f154ed54793446465881246cdddbf7f8d1c669299acddec9d428996007b10facfc2128f8af1b91c83b9f8ba7364f191f0b554c03c603c3b25656bf91fe18a911578e3b234a50eba247af32a997985b6cae0b7b1a61059d81d66f33de921f377d187a2d7c089193ade234f4e56552a0dae410ea13b92265f4cbc48b580526116b400929ed2a2c3a898808ee5c", 0xc3}, {&(0x7f0000002000)="d60f2d9956ae3026b4c493d3e9744dbc2e27994e0d84d31b953e47e6bba5934053d567e88c73a9d16e31e3fc9ff4ef2a82a1ea57205fd68057187d3a1925d6a494ceca73788855e07b58ca244ab1e86e7490206811670ab661157cacb6c5a0118608c71992b7dd74924c1c4dd03b1a50dceaab174205d0205b7d5bfa8de97e135bb54d30d1e3d229d4ace1be89bc387c461c2b241ab1f87707c46b3091c49eeb833a9f1e25", 0xa5}], 0x2, &(0x7f0000000000)=[{0x108, 0x104, 0xfff, "ace5bac00647d8e88113765c9b69365511ab9cd0f97c82c05f8d510705a31184ce5c96024338eaeb309a7144e62fe2e0ba3b25daed2efd7f51104cabc28707f150236608db788975bf7528ef31c7c36865d7a43a0c3141b4ba899d040aeb0ea690bf6a1799db144b33a2b018425cc62ee0a52ca24aa7757a61d5250367e9058d250da3ae7d3f4155c7f36330bc652ca47d140ad3ab94063f56bcf9a8b64a9836676846f37067e45525806db8a02cab3e6cf813342deba1e4b707ca4e98f401a8fe0e10fe7420f1a70e5b4a719bd0c87db6ff99c594091bcd77aff317830ba77dd67eda33e09f9d1005478d85960c6dd0db02d5776d"}, {0x100, 0x189, 0x1, "c1cfb03c5f1cd3f329f50f43eaa244613c92a8073889392cd5d68daba2e2c1b77a7e8977c7f14e482a89271ee6cf773a1e2f634712f0340c14294a8cd5af6b816b617174f30d3953cc55d74f6e75de5db1e1217eb2edcf18b1e2c079dad40e729b0e6f3d9579e04c30d5eba2a28bc17ed96f52894f17f48f79b0ab41acef3ffb23c60a7f43248c8664748e47685cb4c9187d12cac0e9804b7eb51e8f6b45ed3592da6f70ad5039dd4f83565057e7704cfbfb3c3068be24127cbfce7a3c7347407cb4decfd9c12cf4b91fef56c241c56fdae20bb0f2644a7349f8b26bd171512095333ab2ea6aaeb09c41226c9fd8eb23"}, {0x1010, 0x0, 0xfec, "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"}, {0xb0, 0x10c, 0x7, "bff1346ec2e7606565372b251940db2a13e6f91946e6f99267d1ed10f1eef84fa47f0a550a8553015ecc8931ccc083175538efe074b6938555abb151e1dd525cd6db8921c7eae8a9abb286c3c9f57dcba2ec5054bd8f3f0bb2cfb13bf524bd39ba95ab249ab48c373b2bc77f7badde00cc3a994273e03d2c09abf855bf0f339b6d89545877054fdde23f3639d176dc16c4e54ae005c4ea9740d6a09a0acd2a8d"}, {0x50, 0x109, 0x100000000, "8a67ff0cbd4ecded4f08e59372ffc0e5926e7880d5816252c6e860d02611676deb0a206132fd343ecdcb7e6a5520509e698a048178764b9db1"}, {0x1010, 0x10f, 0x7, "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0x6, 0x4000}, 0x40080) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000004000)={0x1580000, 0x9, 0xfa5, 0x3, 0x0, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000006000-0x38)={&(0x7f0000003000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000004000-0x80)=[{&(0x7f0000000000)="00000000000000000000000000000000000000", 0x13}, {&(0x7f0000004000-0x34)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x34}, {&(0x7f0000003000-0xd1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1}, {&(0x7f0000005000-0x49)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49}, {&(0x7f0000005000)="", 0x0}, {&(0x7f0000004000-0xa1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1}, {&(0x7f0000005000)="00000000000000000000000000000000000000000000000000", 0x19}, {&(0x7f0000005000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0}], 0x8, &(0x7f0000005000-0x75)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75, 0x7ff}, 0x1) inotify_init1(0x80000) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000003000)={{0xa, 0x2, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, {0xa, 0x1, 0xff, @loopback={0x0, 0x1}, 0x40000000000000}, 0x0, [0x7, 0x7, 0x4000000000, 0x4, 0x2, 0x0, 0x80000001, 0x8]}, 0x5c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000007000-0x48)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000003000)=0x48) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000008000-0x14)={0x800, 0x7ff, 0x3, 0x5, 0x8001}, 0x14) bind$ipx(r0, &(0x7f0000003000)={0x4, 0x8, 0x3fff8, "7977763966f6", 0x0, 0x0}, 0x10) bind$llc(r0, &(0x7f0000003000-0x10)={0x1a, 0x19, 0x80000, 0xfff, 0x7, 0x0, @random="24a58c8f2f3d", [0x0, 0x0]}, 0x10) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000008000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000009000-0x4)=0x1c) 2017/07/30 17:32:53 executing program 7: mmap(&(0x7f00000ef000/0x4000)=nil, 0x4000, 0x40000000000000, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000575000)="7573657200", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="76626f786e6574312800", 0xffffffffffffffff) r1 = request_key(&(0x7f0000314000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f0000bc1000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00006e6000)="706f7369785f61636c5f6163636573737472757374656400", 0xffffffffffffffff) keyctl$negate(0xd, r0, 0x2, r1) mmap(&(0x7f0000000000/0x88f000)=nil, 0x88f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioperm(0x6, 0x6, 0xffffffffffffffff) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f000034a000)={0x4, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x92, 0xc9, 0x7fffffff, 0xbbc5, 0x1, 0x0, 0x3ff, 0x4, 0x6}) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f00006ec000)="860700660006", 0x6) mmap(&(0x7f0000659000/0x3000)=nil, 0x3000, 0x3, 0x3e, 0xffffffffffffffff, 0x0) mmap(&(0x7f000088f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0) mmap(&(0x7f0000890000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000891000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmod(r2, 0x2) mmap(&(0x7f000014c000/0x1000)=nil, 0x1000, 0xfffffffffffffffc, 0x34, r2, 0x0) prctl$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$ax25(r2, &(0x7f0000893000-0x10)={0x3, {"97c98868f62778"}, 0x0}, 0x10) r4 = getgid() fchownat(r2, &(0x7f0000891000)="2e2f66696c653000", r3, r4, 0x100) sendto$inet(r2, &(0x7f0000890000)="51918cf29f669c7deb5294775dad77984cac8d8ec96b07bf44f6e534a50979dff39532ce5629eb5a8ce530f4a2aa939b2d024f3afcf558cb118297f99eeebb999643463acfca3ac63911e0d9502b916c4585c5d8d0a155f0b497d1a1aa2fe94c7b7897ff72ee", 0x66, 0x0, &(0x7f0000471000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fdatasync(0xffffffffffffffff) mmap(&(0x7f0000891000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000891000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000838000)="7573657200", &(0x7f0000892000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000891000)="", 0xfffffffffffffffc) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f00002bd000-0x4)={0x0, 0x0}) keyctl$assume_authority(0x10, r0) ioctl$sock_inet_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f000036d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @rand_addr=0x8336, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$getown(0xffffffffffffffff, 0x9) 2017/07/30 17:32:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f00003fe000)="24000000260007003200000800367700fbffffff0100000000000000ffffffff0100ff10", 0x24) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)="2e2f66696c653000", 0x40) recvfrom$unix(r0, &(0x7f00002f8000-0x91)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x91, 0x2020, 0x0, 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="70726f6300", 0x0, &(0x7f0000fc9000)="") r1 = open(&(0x7f000043f000-0x8)="2e2f66696c653000", 0x0, 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000b31000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72616d667300", 0x0, &(0x7f000002d000)="") openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000081e000)="2f6465762f7667615f6172626974657200", 0x208000, 0x0) getdents(r1, &(0x7f0000fd8000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40) getdents64(r1, &(0x7f0000554000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x760) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00009f3000)={0x0, 0x57, "39fc6d65f1755f9cce97022e47d44e9c1f6b4440e2c43b011f9645a087638ebcfb30cab8442baea4f2b7299427d23aff086c9330f22b9712f91565241c58d1273b796a84197c9bf91d1d6b53945ca647ece49a6319aea5"}, &(0x7f0000162000)=0x60) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00005ba000)={r2, 0x1, 0x1, 0x1cf60e53, 0x6, 0x20}, &(0x7f00003be000)=0x14) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ff2000)={r3, @in6={{0xa, 0x0, 0xffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f00002dd000-0x56)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/07/30 17:32:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f70707000", 0x1ff, 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) fanotify_mark(r0, 0xc0, 0x2, r1, &(0x7f0000ecf000-0x8)="2e2f66696c653000") r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000c82000)={0x4, 0x6, 0x6}) ioctl$int_out(r0, 0x5460, &(0x7f0000d4f000-0x8)=0x0) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x25, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r3 = syz_open_dev$evdev(&(0x7f0000794000-0x12)="2f6465762f696e7075742f6576656e742300", 0x60000000, 0x40000) ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f0000017000-0x93)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r4 = syz_open_dev$sg(&(0x7f0000ac4000)="2f6465762f73672300", 0x0, 0x800000000000081) r5 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000)=0x10, 0x80800) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000006000)={0x0, @empty=0x0, @multicast1=0x0}, &(0x7f0000007000-0x4)=0xc) setsockopt$inet_mreqn(r5, 0x0, 0x20, &(0x7f0000006000)={@rand_addr=0x3, @local={0xac, 0x14, 0x0, 0xaa}, r6}, 0xc) pwritev(r3, &(0x7f0000a08000)=[{&(0x7f0000d71000)="8085092a397d5d3960c34f22497a7bc089ed5c", 0x13}, {&(0x7f0000f8c000)="27c85e627580dff9bc68918a2846af9178d46f227229b276870ee6912b2ab32dcae3349ab17418668c9bd25df3afcbcad6ce3647c78fdbd49ab8eb7d94d1b44ce97aee8b525e309cde73d985bb0aefb5f0dba5522a9b2144473ef9a5868970babd741c6da2b050aef63e0123026bc10656", 0x71}, {&(0x7f00001d6000)="0027443e462342", 0x7}, {&(0x7f000059e000+0x5df)="f561d056d6b6a0b3a2de406575e8d0666e2e7afca4f31caa24d58e379facb9f56b1ce0b2e044087ec005732706cf839d1b2504510799f6", 0x37}, {&(0x7f0000240000)="", 0x0}, {&(0x7f0000481000-0x7e)="a5d11b44b97af01abe0c77dc538c052a8b47292242d8d439c5a3501cf8c34ce7250c2b500458c808d9f985dd87513d7bdd774f9a452fc8fc22ea4d4c1bdde9aad820691b5368be1da6f79dcb6334ce55ecc0ecd88bf3061c6157c0eec84f2cb2c8051b8802fa67f2bf1ece5bd7321712b520e2287a2a56006a2f70055a00", 0x7e}], 0x6, 0xe) r7 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0xa870, 0x10000805) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000bf5000)=0x0) ioctl$PERF_EVENT_IOC_DISABLE(r7, 0x2401, 0x9) ioctl(r2, 0x10000002283, &(0x7f0000006000)="8a") syncfs(r5) sendmsg$nfc_llcp(r7, &(0x7f00006e8000-0x38)={&(0x7f0000ce4000)={0x27, 0x4, 0x20, 0x0, 0x7fff, 0x101, "d57c5e19bddfcefce71f40d5913fc555615d9a61f71f7699481549d8ea802d2316b66f0190aa3341491698f577beead33f6acf359b536c212ec4d130c5b8c3", 0x8}, 0x60, &(0x7f0000158000)=[{&(0x7f0000150000-0x7e)="186f4f53fdd103c2147ba6631ec42b25c6d7365079f6563da7790c0d3063baa7ef32e1a5a1c1c0c98a9125e3eabfcaf09fc2f32c907d1c6dd41bb9e83e94c3ead523594dfdd0fbba2e6698fafeb81dc82851ad83f0caf86830f2d6d484101dd92cca9ac0b6752f2914a44e64f3c734de3d3d7727a52e89d4c0153d23cabd", 0x7e}, {&(0x7f000094a000-0x37)="e8819e44069ddfd0ffc10ee10402ec51236b35aafb6ee7c46a6a7b9938a2c231da11922c13bc5eff82ac06406f978ceecbde5b1f3212b0", 0x37}, {&(0x7f0000775000)="f4aa79af7b9a70377f547f82d83336bb05c537735da3f924b74a5b4ed0ab69a06477a098d9497d4fc87e", 0x2a}, {&(0x7f00006bc000)="a83cd5b6c4d2961dea5220f017c3ce97772f2f00a0ca12c4a838333e93577f104dc73830b6dcb28162ba0a344f", 0x2d}, {&(0x7f000074f000-0x1000)="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", 0x1000}, {&(0x7f0000d12000)="11e14a8eec06a9586d9848cc984784af105fda999438a8a73ba03a975797589ac08288dcb0d566ee7ab9c848e07111ed04f45db51ef3bdb502d4c889a8ee5b033f64a3da7dec96f30a73838b13096100db412982eaf7ef8185c095ba79484cfd2f3020ee1d2f8a44ccac0229f603db83ef28075192b43eb12ba31396016fabc2369e9fa45f5d91ad61ddb29d58f60abf0bb707654006dbb8609859a1c4af96109ef9e0064735dc04d884ff79f5e92bddac5bcb4c91386ff6f22e216cf1b93c9e98d04fcae650f25184a74d8559e69c6e1c9701ff001e3147d11764ef0f8af8bc5baf09ce", 0xe4}, {&(0x7f00003e2000-0x51)="d8cc5b96217f250f63b727cbe5dffca9401efae80b01245534d9ad93cf49e35d1c13d25f089d7e6978c8d0fb71932bad8a7273682b0ccefd2a60ca653e46f326fb5ab9ffa1c02b918f3ac63bab9ad4f500", 0x51}], 0x7, &(0x7f00007a8000-0xa0)={0xa0, 0x84, 0xb8, "98285fb3764a014ad9d7a64e2b7001840984ba2094b70a4a380259aefdb8cff509dd3e0680a2dce3ef0f2a99fdb99c1c3088d6b157e6af295580d64d49cd55a6917c6cecab902e099d2d71b30b9d36c6a337df525ef10e2068feea3632efefe359a365771fe78d06f44dae96507ecc2a602ba45642d8062357a5f91ee4616bda1c3634f6408280f68e"}, 0xa0, 0x2000c050}, 0x20000045) r8 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r8, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) truncate(&(0x7f0000053000)="2e2f66696c653000", 0x0) r9 = open(&(0x7f00006be000)="2e2f66696c653000", 0x4, 0xfffffffffffffffc) dup3(r9, r8, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000f01000-0x4)=0x3, 0x4) socketpair$inet(0x2, 0x80004, 0x5, &(0x7f0000dd3000)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r10, &(0x7f00001ad000)={0x2, 0x0}) 2017/07/30 17:32:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a77000-0xc)="2f6465762f6175746f667300", 0x418000, 0x0) ioctl$TIOCSBRK(r0, 0x5427) getpgid(0x0) r1 = getpgrp(0xffffffffffffffff) sched_setaffinity(r1, 0x8, &(0x7f0000d4f000-0x8)=0x4000000000071) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1004, 0x200, 0x8000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8, 0xffffffffffffffff, 0x8) r2 = memfd_create(&(0x7f0000000000)="", 0x0) r3 = open(&(0x7f0000e58000-0x8)="2e2f66696c653000", 0xffffffffffffffff, 0x2000021) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e01000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x386, 0x1, 0x0, 0x10000000, 0x0, 0x6, 0x1, 0x3, 0x20, 0x0, 0x0, 0x1, 0x0, 0x2000000000, 0x3, 0x6, 0x7, 0x10000000000, 0x1, 0x8, 0x0, 0x0, 0x0, 0x2000000000000, 0x0}, r4, 0x0, r2, 0xfffffffffffffffd) socket$inet_tcp(0x2, 0x1, 0x0) statfs(&(0x7f0000551000)="2e2f66696c653000", &(0x7f00000ef000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mkdir(&(0x7f000000e000-0xa)="2e2f636f6e74726f6c00", 0x0) r5 = open(&(0x7f0000028000)="2e2f636f6e74726f6c00", 0x0, 0x0) mkdirat(r5, &(0x7f000002d000-0xa)="2e2f636f6e74726f6c00", 0x0) mkdirat(r5, &(0x7f0000d09000)="2e2f636f6e74726f6c2f66696c653000", 0x0) unlinkat(r3, &(0x7f0000038000-0x8)="2e2f66696c653000", 0x200) lsetxattr(&(0x7f0000c0d000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000783000-0xc)="2f6465762f6175746f667300", &(0x7f00004bd000)="2d7d706f7369785f61636c5f6163636573732141402500", 0x17, 0x2) r6 = dup(r5) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f00005e3000)={0x348, 0x0, 0x10001, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f000089d000-0x20)={0x0, r7, 0x2, 0x90f}) openat(r5, &(0x7f0000025000)="2e2f66696c653000", 0x0, 0x0) symlinkat(&(0x7f0000024000-0x8)="2e2f636f6e74726f6c00", r5, &(0x7f0000013000-0xa)="2e2f66696c653000") ioctl$SNDRV_SEQ_IOCTL_PVERSION(r5, 0x80045300, &(0x7f00005fa000)=0x0) renameat2(r5, &(0x7f0000037000-0xa)="2e2f636f6e74726f6c00", r5, &(0x7f0000036000)="2e2f66696c653000", 0x2) creat(&(0x7f000006a000)="2e2f66696c653000", 0x0) shmget(0x0, 0x2000, 0x0, &(0x7f00008b9000/0x2000)=nil) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = socket$inet6_sctp(0xa, 0x3, 0x84) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r8, 0x29, 0x20, &(0x7f0000260000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) socket$unix(0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000cf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/07/30 17:32:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000ba3000-0x4)=0x0) get_robust_list(r0, &(0x7f000090c000)=&(0x7f0000ef5000)={0x0, 0x0, 0x0}, &(0x7f0000d1b000)=0x18) madvise(&(0x7f00007d8000/0x1000)=nil, 0x1000, 0xf) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x12, 0x0, 0x0, 0x0, 0x1, 0x0}}}) r3 = socket(0x11, 0x80803, 0x0) close(r2) dup3(r1, r2, 0x80000) r4 = dup3(r1, r3, 0x0) r5 = memfd_create(&(0x7f0000a07000-0x1)="00", 0x3ffffffffffffd) ioctl$TCSETSW(r5, 0x5402, &(0x7f00003a0000)={0x4, 0x11, 0x7, 0x3c, 0x20, 0x3, 0x3, 0xb1, 0xffffffffffffffff, 0x3f, 0x5, 0x1}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f00006b3000)={{{@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=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000088b000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f00003e9000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, r6}) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, 0x0) r7 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000657000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x0, 0x0) ptrace(0x4219, r0) write$fuse_notify_delete(r7, &(0x7f0000fd9000-0x28)={0x28, 0x1, 0x0, 0x53, 0x13f, 0x0}, 0x28) mincore(&(0x7f0000000000/0x1000)=nil, 0x1000, &(0x7f0000001000-0x5c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/07/30 17:32:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000b04000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000a05000/0x2000)=nil) openat$rtc(0xffffffffffffff9c, &(0x7f00006d3000)="2f6465762f72746300", 0x4000, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r0 = gettid() gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x40000009, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) close(r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x3ff, &(0x7f0000694000)=0x0) r4 = eventfd2(0x201, 0x80000) io_submit(r3, 0x1, &(0x7f000000c000)=[&(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000012000)="", 0x0, 0x0, &(0x7f0000013000-0x14)={0x0, 0x0, 0x1, @pad=[0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xffffffffffffffff}]) bind$inet(r2, &(0x7f00008d3000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x7) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8940, &(0x7f000069a000-0x18)=@get={0x1, &(0x7f0000bae000-0x95)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3}) sendto$inet(r6, &(0x7f000076d000)="7a3f0ce9dace3cfeed1f33c5fcca651479a96c4b4e709f78a79a0e699441858e40b7983067ebdd4bbe03e85ea3c04c872f456669aef1e6af0e708276a4a9c88cba3617d898b61978e6c20ac37c9b7af2c8bbeecdb7a3ef9520472965f69a64d601c99921fb9450c48bc44ce21b0f80", 0x6f, 0x20000000, &(0x7f0000908000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r2, 0x0, 0x3f, &(0x7f00000f7000-0x4)=0x3, 0x4) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007c1000-0x10)="2f6465762f73657175656e6365723200", 0x40, 0x0) ioctl$EVIOCGRAB(r7, 0x40044590, &(0x7f0000fb6000-0x4)=0x7772) readahead(r4, 0x1, 0x2) sendto$inet(r5, &(0x7f00004bc000)="e0", 0x1, 0x20000004, &(0x7f0000941000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000ba7000)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2017/07/30 17:32:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000cb6000)="2e2f66696c653000", 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000eab000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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accept(r0, &(0x7f0000f55000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b50000)=0x10) fallocate(r0, 0x0, 0x0, 0x62003) mount(&(0x7f0000c7d000-0x8)="2e2f66696c653000", &(0x7f00001db000)="2e2f66696c653000", &(0x7f0000d19000)="636f646100", 0x200826, &(0x7f00002b5000)="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") fadvise64(r0, 0x0, 0x0, 0x4) openat$ppp(0xffffffffffffff9c, &(0x7f000042d000-0x9)="2f6465762f70707000", 0x400000, 0x0) mkdir(&(0x7f0000ffb000)="2e2f66696c653000", 0x0) creat(&(0x7f0000a88000-0x8)="2e2f66696c653000", 0x109) getxattr(&(0x7f00008ce000)="2e2f66696c653000", &(0x7f00006d9000)="fc00", &(0x7f00004d6000-0x48)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48) mkdir(&(0x7f00001c6000)="2e2f66696c653000", 0x48) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000d93000)=@add_del={0x2, &(0x7f000076e000)=@generic="25176312e522557803787e7497e27b24", 0x7}) 2017/07/30 17:32:53 executing program 2: mmap(&(0x7f000065f000/0x1000)=nil, 0x1000, 0x3, 0x36, 0xffffffffffffffff, 0xfffffffffffffffe) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) inotify_init() r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00001ff000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000df6000-0x4)=0x10, 0x80000) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00002c2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getown(r1, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000000000)="2f6465762f766373612300", 0x800006, 0x400) ioctl$KDGETMODE(0xffffffffffffffff, 0x4b3b, &(0x7f00005d1000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f0000a23000)={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}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) mkdir(&(0x7f000031d000-0x8)="2e2f66696c653000", 0x0) memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x4007, 0xfffffffffffffffd) r3 = gettid() mmap(&(0x7f00002b0000/0x4000)=nil, 0x4000, 0x3000004, 0x810, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0x0, 0xffffffffffffffff, 0x0) r4 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000363000/0x3000)=nil, 0x3000, 0x2000000, 0x32, 0xffffffffffffffff, 0x4) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0x0) ptrace$setregset(0x4205, r3, 0x207, &(0x7f0000a4c000-0x10)={&(0x7f000095d000-0x11)="0f8a6208847339de700eb19b9cb9d5437e", 0x11}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00005d6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000846000)={0x0, 0x0}) select(0x40, &(0x7f0000203000-0x40)={0xbc6b, 0x1000, 0x0, 0xd6cf, 0x6, 0x3, 0xffffffff, 0x7}, &(0x7f0000ebb000-0x40)={0x606d, 0x9, 0x4, 0x1, 0x3, 0xfffffffffffffff7, 0x5, 0x2}, &(0x7f0000b62000)={0x4, 0x7, 0x0, 0x8, 0x5, 0x8, 0x8, 0x101}, &(0x7f0000230000)={r5, r6/1000+10000}) mount(&(0x7f0000b29000-0x8)="2e2f66696c653000", &(0x7f00008f9000-0x8)="2e2f66696c653000", &(0x7f0000121000-0x7)="64657670747300", 0x80000001, 0x0) 2017/07/30 17:32:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0xa, 0x300) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0xa0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x4, 0x7}, 0xa, @in=@loopback=0x7f000001, 0x21a9336f, 0x6, 0x0, 0xff, 0x7fff, 0x1, 0x401}}, 0xe8) sendto(r0, &(0x7f0000dec000)="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", 0x1000, 0x0, &(0x7f0000d0d000)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r0, &(0x7f000000a000)="22e24f914d29", 0x6, 0x4, &(0x7f000000e000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) [ 49.340129] binder_alloc: binder_alloc_mmap_handler: 7285 2076f000-20772000 already mapped failed -16 2017/07/30 17:32:53 executing program 3: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe1000)="2f6465762f70746d7800", 0xcb6d018e2ee2cfdb, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00007b0000-0x24)={0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000fe0000)=0x8001) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000416000/0x1000)=nil, &(0x7f0000fe2000-0x8)=0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000e51000-0x4)=0x0) ptrace$setsig(0x4203, r1, 0xffffffffffffccbe, &(0x7f0000445000)={0x8, 0xfffffffffffffffc, 0x7d9f754e, 0x100000000}) read(r0, &(0x7f000082e000)="00", 0x1) r2 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000928000)=0x0, 0x0) sendto(r2, &(0x7f0000be1000-0xae)="ecd438f7cc6ee874cab36dcc11398c4f2bc835f02e3a1af2dafda5136ab6ce2a4870d9bce875b730bc907cb35e59b04161e82285847da37a74be19456d275b7fdb472241ef64f2067ea10c9f48527bb979135ecc85e2bb2621ed39fc8633c0319f59b0dcc1dabe59a81d7eb446dd552de03c637f4c0763e2e31c6504ca1c39f0f4081c04d127bfe086e45a265bd7d6dff47069bbaa9b0ecde13e8391c580ca227d2b743a875c3d1bd0867b0c374e", 0xae, 0x4000, &(0x7f0000337000-0x10)=@ax25={0x3, {"ae7976198ee7f3"}, 0x0}, 0x10) fsetxattr(0xffffffffffffffff, &(0x7f0000dcb000)="2f6465762f70746d7800", &(0x7f0000dcb000)="626465766e6f64657600", 0xa, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) 2017/07/30 17:32:54 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c69000-0x9)="2f6465762f70707000", 0xa2000, 0x0) ioctl$TIOCSBRK(r1, 0x5427) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000eb6000-0x4)=0x1, 0x4) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000f63000)={0x10001, {{0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000f5f000)=0x20000000000040, 0x4) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f000053a000)="2e2f66696c653000", &(0x7f0000f64000)="2a00", &(0x7f0000ce3000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000f60000)=0x6, 0x4) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000f66000-0x8)="2e2f66696c653000", 0x200002, 0xb1) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000f67000-0xb0)={{0x200, 0x101}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4, 0x1000, 0x3ff, 0x1, 0x3, 0x1, 0x7, 0x0, 0x1, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000f65000-0x28)={0x1da3, 0x7, 0xfffffffffffffffd, 0x1000, "50b412fa22b2591b87ada6016c1fe122e6dd5a4079be5f48bd6c9b7151f81310"}) sendto$inet6(r0, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = syz_open_dev$mice(&(0x7f00007c6000)="2f6465762f696e7075742f6d69636500", 0x0, 0x4000) ioctl$int_in(r2, 0x5421, &(0x7f0000e78000-0x8)=0xffffffffffffffc0) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f00003a0000-0x20)={@generic="029c07a65c0cdd735d7b1e25759c81e8", @ifru_flags=0x0}) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[{&(0x7f0000f5e000-0xb8)="", 0x0}], 0x1, &(0x7f0000f62000)="", 0x0, 0x0}, 0x0}], 0x1, 0x2041) [ 49.410352] ================================================================== [ 49.417746] BUG: KASAN: stack-out-of-bounds in memcmp+0xe3/0x160 at addr ffff8801cc4478c0 [ 49.426050] Read of size 1 by task syz-executor7/7329 [ 49.431224] page:ffffea00073111c0 count:0 mapcount:0 mapping: (null) index:0x0 [ 49.439481] flags: 0x8000000000000000() [ 49.443433] page dumped because: kasan: bad access detected [ 49.449124] CPU: 1 PID: 7329 Comm: syz-executor7 Not tainted 4.9.40-ged32335 #11 [ 49.456632] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.465969] ffff8801cc4473d0 ffffffff81d8d829 ffffed0039888f18 0000000000000001 [ 49.473985] 0000000000000000 ffffed0039888f18 ffff8801cc4478c0 ffff8801cc447458 [ 49.481981] ffffffff81537fa3 ffff8801cfd95e00 ffff8801cfd96680 ffffffff81dab5c3 [ 49.489965] Call Trace: [ 49.492538] [] dump_stack+0xc1/0x128 [ 49.497891] [] kasan_report.part.1+0x4c3/0x500 [ 49.504115] [] ? memcmp+0xe3/0x160 [ 49.509290] [] __asan_report_load1_noabort+0x29/0x30 [ 49.516013] [] memcmp+0xe3/0x160 [ 49.521000] [] xfrm_selector_match+0x1c7/0xe40 [ 49.527199] [] xfrm_sk_policy_lookup+0x113/0x390 [ 49.533576] [] ? xfrm_selector_match+0xe40/0xe40 [ 49.539955] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 49.546762] [] xfrm_lookup+0x1b3/0xc00 [ 49.552264] [] ? xfrm_bundle_lookup+0x11b0/0x11b0 [ 49.558726] [] ? __ip_route_output_key_hash+0x7e5/0x23e0 [ 49.565799] [] ? __ip_route_output_key_hash+0x80c/0x23e0 [ 49.572863] [] ? __ip_route_output_key_hash+0xc94/0x23e0 [ 49.579929] [] ? ip_rt_update_pmtu+0x8b0/0x8b0 [ 49.586133] [] xfrm_lookup_route+0x39/0x1a0 [ 49.592068] [] ip_route_output_flow+0x7f/0xa0 [ 49.598185] [] udp_sendmsg+0xe36/0x1c10 [ 49.603781] [] ? udp_sendmsg+0x1232/0x1c10 [ 49.609634] [] ? ip_reply_glue_bits+0xb0/0xb0 [ 49.615749] [] ? udp_lib_get_port+0x18a0/0x18a0 [ 49.622039] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 49.629024] [] ? __local_bh_enable_ip+0x6a/0xd0 [ 49.635308] [] udpv6_sendmsg+0x588/0x2390 [ 49.641071] [] ? __local_bh_enable_ip+0x6a/0xd0 [ 49.647355] [] ? _raw_spin_unlock_bh+0x30/0x40 [ 49.653551] [] ? udp_v6_push_pending_frames+0x340/0x340 [ 49.660528] [] ? udp_seq_next+0x80/0x80 [ 49.666119] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 49.673096] [] ? release_sock+0x20/0x1c0 [ 49.678782] [] ? __local_bh_enable_ip+0x6a/0xd0 [ 49.685070] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 49.691878] [] ? release_sock+0x14c/0x1c0 [ 49.697646] [] ? trace_hardirqs_on+0xd/0x10 [ 49.703582] [] ? __local_bh_enable_ip+0x6a/0xd0 [ 49.709874] [] ? _raw_spin_unlock_bh+0x30/0x40 [ 49.716073] [] ? release_sock+0x14c/0x1c0 [ 49.721836] [] inet_sendmsg+0x2bc/0x4c0 [ 49.727424] [] ? inet_sendmsg+0x73/0x4c0 [ 49.733099] [] ? inet_recvmsg+0x4c0/0x4c0 [ 49.738860] [] sock_sendmsg+0xca/0x110 [ 49.744360] [] SYSC_sendto+0x2c8/0x340 [ 49.749860] [] ? SYSC_connect+0x310/0x310 [ 49.755621] [] ? sock_has_perm+0x292/0x3e0 [ 49.761469] [] ? selinux_file_send_sigiotask+0x310/0x310 [ 49.768534] [] ? selinux_netlbl_socket_setsockopt+0x116/0x340 [ 49.776033] [] ? selinux_netlbl_sock_rcv_skb+0x470/0x470 [ 49.783096] [] ? SyS_futex+0x22e/0x2d0 [ 49.788600] [] ? do_futex+0x1640/0x1640 [ 49.794187] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 49.800818] [] SyS_sendto+0x40/0x50 [ 49.806058] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 49.812596] Memory state around the buggy address: [ 49.817489] ffff8801cc447780: 00 00 00 00 00 00 00 00 00 00 00 00 00 f1 f1 f1 [ 49.824813] ffff8801cc447800: f1 00 f2 f2 f2 f2 f2 f2 f2 00 00 00 00 f2 f2 f2 [ 49.832135] >ffff8801cc447880: f2 00 00 00 00 00 00 00 f2 f2 f2 f2 f2 00 00 00 [ 49.839461] ^ [ 49.844878] ffff8801cc447900: 00 00 00 00 00 00 f2 f2 f2 00 00 00 00 00 00 00 [ 49.852206] ffff8801cc447980: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 2017/07/30 17:32:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000090e000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = inotify_init1(0x80000) r2 = openat(r1, &(0x7f00002b0000)="2e2f66696c653000", 0x200000, 0x5) ioctl$KDDISABIO(r2, 0x4b37) sendfile(r0, r1, 0x0, 0x938e) r3 = open(&(0x7f0000fbb000-0x8)="2e2f66696c653000", 0x28046, 0x0) pwrite64(r3, &(0x7f0000fbe000-0x1f)="c118f690010c00162617cdad42850f", 0xf, 0xffff) r4 = socket$netlink(0x10, 0x3, 0xa) write(r3, &(0x7f000049b000-0xd4)="", 0x0) sendfile(r4, r3, &(0x7f0000ae1000-0x8)=0x0, 0x77ffffff) fsetxattr(r4, &(0x7f00002cb000)="21656d3100", &(0x7f00007aa000)="656d3000", 0x4, 0x1) 2017/07/30 17:32:54 executing program 2: mmap(&(0x7f0000000000/0xdd8000)=nil, 0xdd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a9a000/0x2000)=nil, 0x2000, 0x7, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000dd9000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000c1f000-0x6)="2e2f62757300") signalfd(0xffffffffffffff9c, &(0x7f0000bca000)={0x9}, 0x8) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000dd9000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000058b000/0x4000)=nil, 0x4000, 0x7, 0x32, r0, 0x0) r1 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$TCSETSF(r1, 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, r1, 0x0) mmap(&(0x7f0000309000/0x4000)=nil, 0x4000, 0x6, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000b000-0x6)="2e2f62757300") mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000014000)="2e2f66696c653000", 0x80040, 0x0) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000ddb000-0x4)=0x582) fcntl$setlease(r2, 0x400, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x33, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000017000)={0x0, 0x6, 0x1, 0x12, &(0x7f000000d000/0x4000)=nil, 0x8}) exit(0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000dd9000)="2e2f636f6e74726f6c00", 0x6c02, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x1, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000b000-0x6)="2e2f62757300") mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000ddb000-0x8)="2e2f66696c653000", 0x80044, 0xfffffffffffffff8) fcntl$setlease(r2, 0x400, 0x2) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x2000008, 0x32, r3, 0x0) recvfrom$inet(r3, &(0x7f0000017000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb, 0x10000, 0x0, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x30, 0xffffffffffffffff, 0x0) mq_timedsend(r3, &(0x7f0000018000-0x7e)="485238fd2ea1dd67861d34b9f60c9c06435a68d11dfd75c107f540b182c50308f5eef9d0fd9c5ed9d540de763a27dae7e071894f110153f68469b040844517a119d0f325c8ba2aed099bcd9ebf0eee1460392b1629212cbb34112af00a85bf300cf006fa1cc221ec94c4969bb26776c3345a9adb5e4b7bce13a27a18ed94", 0x7e, 0x80000000, 0x0) io_setup(0x13ca, &(0x7f0000006000-0x8)=0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x2030, 0xffffffffffffffff, 0x0) 2017/07/30 17:32:54 executing program 3: mmap(&(0x7f0000d35000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) socketpair$inet(0x2, 0x0, 0x7, &(0x7f0000007000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet(0x2, 0x0, 0x800) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f00004c4000-0x78)={0xffff, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x289, 0x71, 0xfff, 0xff, 0x2000000000000, &(0x7f0000fe7000)=@generic="74fef1e489575b048698e7b763f1cf8f", 0x9, 0x7, 0x1}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000d35000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f000000a000)=[{&(0x7f0000009000-0x1118)=[{0x14, 0x10, 0x0, 0x0, 0x0, "c8ee0a"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x40010) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000001000)="2f6465762f6c6f6f702300", 0x2, 0x401) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0x4774000) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)="2f6465762f6b657963686f726400", 0x8a00, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x8, 0x32, r1, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r4, 0xc0106418, &(0x7f0000002000-0x12)={0x8, 0x10000, 0xc5, 0x40, 0x10, 0x3}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000002000)=0x0, &(0x7f0000d35000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r4, 0xc0106418, &(0x7f0000004000-0x20)={0x1, 0x4, 0x3, 0x2, 0x4, 0xfff}) rt_sigtimedwait(&(0x7f0000001000-0x8)={0x0}, &(0x7f0000016000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000013000-0x10)={0x0, 0x0}, 0x8) 2017/07/30 17:32:54 executing program 5: mmap(&(0x7f0000000000/0xd1e000)=nil, 0xd1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000d06000)=0x1, 0x4) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f00007ef000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000ea6000)="2f6465762f696e7075742f6576656e742300", 0x98, 0x101100) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f000079f000)="") r2 = syz_open_dev$evdev(&(0x7f0000693000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000b83000)="") r3 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffff, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000d23000)=[], 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000f94000)="2f6465762f736e642f73657100", 0x0, 0x404) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000a14000-0x30)={0x0, 0xfffffffffffffffe, 0x2, 0x5, 0x51001, 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]}) r4 = creat(&(0x7f00004a9000)="2e2f66696c653000", 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r5 = open(&(0x7f0000012000-0x6)="2e2f62757300", 0x40000000141042, 0x0) unlinkat(r4, &(0x7f0000362000-0x8)="2e2f66696c653000", 0x200) getuid() perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1082, 0x0, 0x0, 0x3e, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0, 0x8000000200000004, 0x4, 0x80000000, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f000051e000)={0x10000}, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c) perf_event_open(&(0x7f0000b6d000-0x78)={0x7, 0x78, 0x7, 0x6c, 0x20, 0x100, 0x0, 0x622a, 0x8000, 0x8, 0x2, 0x8000, 0x9, 0x1, 0x0, 0x0, 0x0, 0x9d, 0x81, 0x4000, 0x1, 0x7fffffff, 0x6, 0x101, 0x3, 0xfff, 0x0}, r3, 0xcac, r5, 0x4) shutdown(r6, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000022000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000ab1000)="", 0x0, 0x20000002, &(0x7f0000d13000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/07/30 17:32:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x88000, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000129000-0x8)={0x0, 0x8}, &(0x7f0000001000-0x4)=0x8) ioctl$TIOCGSID(r0, 0x540f, &(0x7f00004e4000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00004b5000-0xc)=@assoc_value={r1, 0x7fff}, &(0x7f0000001000-0x4)=0x8) r3 = socket$unix(0x1, 0x1, 0x0) r4 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000ab3000-0x10)={0x2, &(0x7f00006b4000)=[{0x0, 0x0}, {0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000017c000-0x8)={0x0, 0x1}, &(0x7f0000c94000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00007df000)=0x0, &(0x7f0000fcf000)=0x4) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r5, 0x8922, &(0x7f0000dc4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x101}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f000050c000-0x3c)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}], 0x3c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f00006b9000-0x8)={r2, 0x87bd}, 0x8) ioctl$sock_ifreq(r6, 0x8922, &(0x7f0000473000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0xea24, 0x0, 0x0, 0x0, 0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000d8f000-0x94)={r1, 0x89, "e6f9f75ccc464c4c1455beae2b084fe5e0637c204ccc2b4b72d5f3cb086a0e8da54439865f58b8c289d636bfc8ce9e4a39c80a476d089170352f23957fc779de86606c5bbe13b02964762d62dc51696779863150ea7816150777027db1506e059785b9417e9d817d0e1b16d3eb4eeb5a053e2402f91bf3355c2b15102876df14f1847a55a4c8361f5f"}, &(0x7f0000743000-0x4)=0x94) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f00001d1000)={0x0, 0x0, 0x0, 0x0}) r8 = gettid() perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r8, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r9, r10) socket$unix(0x1, 0x2, 0x0) mlock2(&(0x7f00000ca000/0x2000)=nil, 0x2000, 0x0) r11 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) r12 = eventfd(0x0) ioctl$TIOCPKT(r11, 0x5420, &(0x7f0000944000-0x4)=0x9d) read(r11, &(0x7f0000532000)="00", 0x1) [ 49.859532] ================================================================== [ 49.866853] Disabling lock debugging due to kernel taint [ 49.874950] ================================================================== [ 49.882318] BUG: KASAN: stack-out-of-bounds in memcmp+0x126/0x160 at addr ffff8801cc4478c1 [ 49.890689] Read of size 1 by task syz-executor7/7329 [ 49.895845] page:ffffea00073111c0 count:0 mapcount:0 mapping: (null) index:0x0 [ 49.904067] flags: 0x8000000000000000() [ 49.908003] page dumped because: kasan: bad access detected [ 49.913681] CPU: 1 PID: 7329 Comm: syz-executor7 Tainted: G B 4.9.40-ged32335 #11 [ 49.922392] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.931713] ffff8801cc4473d0 ffffffff81d8d829 ffffed0039888f18 0000000000000001 [ 49.939663] 0000000000000000 ffffed0039888f18 ffff8801cc4478c1 ffff8801cc447458 [ 49.947611] ffffffff81537fa3 0000000000000010 ffff880100000000 ffffffff81dab606 [ 49.955563] Call Trace: [ 49.958122] [] dump_stack+0xc1/0x128 [ 49.963454] [] kasan_report.part.1+0x4c3/0x500 [ 49.969656] [] ? memcmp+0x126/0x160 [ 49.974898] [] __asan_report_load1_noabort+0x29/0x30 [ 49.981615] [] memcmp+0x126/0x160 [ 49.986686] [] xfrm_selector_match+0x1c7/0xe40 [ 49.992883] [] xfrm_sk_policy_lookup+0x113/0x390 [ 49.999252] [] ? xfrm_selector_match+0xe40/0xe40 [ 50.005624] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 50.012426] [] xfrm_lookup+0x1b3/0xc00 [ 50.017928] [] ? xfrm_bundle_lookup+0x11b0/0x11b0 [ 50.024391] [] ? __ip_route_output_key_hash+0x7e5/0x23e0 [ 50.031456] [] ? __ip_route_output_key_hash+0x80c/0x23e0 [ 50.038521] [] ? __ip_route_output_key_hash+0xc94/0x23e0 [ 50.045585] [] ? ip_rt_update_pmtu+0x8b0/0x8b0 [ 50.051784] [] xfrm_lookup_route+0x39/0x1a0 [ 50.057720] [] ip_route_output_flow+0x7f/0xa0 [ 50.063829] [] udp_sendmsg+0xe36/0x1c10 [ 50.069419] [] ? udp_sendmsg+0x1232/0x1c10 [ 50.075267] [] ? ip_reply_glue_bits+0xb0/0xb0 [ 50.081377] [] ? udp_lib_get_port+0x18a0/0x18a0 [ 50.087661] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 50.094643] [] ? __local_bh_enable_ip+0x6a/0xd0 [ 50.100929] [] udpv6_sendmsg+0x588/0x2390 [ 50.106694] [] ? __local_bh_enable_ip+0x6a/0xd0 [ 50.112980] [] ? _raw_spin_unlock_bh+0x30/0x40 [ 50.119179] [] ? udp_v6_push_pending_frames+0x340/0x340 [ 50.126156] [] ? udp_seq_next+0x80/0x80 [ 50.131747] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 50.138724] [] ? release_sock+0x20/0x1c0 [ 50.144400] [] ? __local_bh_enable_ip+0x6a/0xd0 [ 50.150687] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 50.157490] [] ? release_sock+0x14c/0x1c0 [ 50.163254] [] ? trace_hardirqs_on+0xd/0x10 [ 50.169188] [] ? __local_bh_enable_ip+0x6a/0xd0 [ 50.175474] [] ? _raw_spin_unlock_bh+0x30/0x40 [ 50.181670] [] ? release_sock+0x14c/0x1c0 [ 50.187435] [] inet_sendmsg+0x2bc/0x4c0 [ 50.193022] [] ? inet_sendmsg+0x73/0x4c0 [ 50.198699] [] ? inet_recvmsg+0x4c0/0x4c0 [ 50.204460] [] sock_sendmsg+0xca/0x110 [ 50.209962] [] SYSC_sendto+0x2c8/0x340 [ 50.215466] [] ? SYSC_connect+0x310/0x310 [ 50.221228] [] ? sock_has_perm+0x292/0x3e0 [ 50.227078] [] ? selinux_file_send_sigiotask+0x310/0x310 [ 50.234145] [] ? selinux_netlbl_socket_setsockopt+0x116/0x340 [ 50.241645] [] ? selinux_netlbl_sock_rcv_skb+0x470/0x470 [ 50.248714] [] ? SyS_futex+0x22e/0x2d0 [ 50.254217] [] ? do_futex+0x1640/0x1640 [ 50.259809] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 50.266438] [] SyS_sendto+0x40/0x50 [ 50.271681] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 50.278221] Memory state around the buggy address: [ 50.283114] ffff8801cc447780: 00 00 00 00 00 00 00 00 00 00 00 00 00 f1 f1 f1 [ 50.290436] ffff8801cc447800: f1 00 f2 f2 f2 f2 f2 f2 f2 00 00 00 00 f2 f2 f2 [ 50.297758] >ffff8801cc447880: f2 00 00 00 00 00 00 00 f2 f2 f2 f2 f2 00 00 00 [ 50.305082] ^ 2017/07/30 17:32:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000090e000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = inotify_init1(0x80000) r2 = openat(r1, &(0x7f00002b0000)="2e2f66696c653000", 0x200000, 0x5) ioctl$KDDISABIO(r2, 0x4b37) sendfile(r0, r1, 0x0, 0x938e) r3 = open(&(0x7f0000fbb000-0x8)="2e2f66696c653000", 0x28046, 0x0) pwrite64(r3, &(0x7f0000fbe000-0x1f)="c118f690010c00162617cdad42850f", 0xf, 0xffff) r4 = socket$netlink(0x10, 0x3, 0xa) write(r3, &(0x7f000049b000-0xd4)="", 0x0) sendfile(r4, r3, &(0x7f0000ae1000-0x8)=0x0, 0x77ffffff) fsetxattr(r4, &(0x7f00002cb000)="21656d3100", &(0x7f00007aa000)="656d3000", 0x4, 0x1) [ 50.310497] ffff8801cc447900: 00 00 00 00 00 00 f2 f2 f2 00 00 00 00 00 00 00 [ 50.317820] ffff8801cc447980: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 50.325143] ================================================================== [ 50.366116] ================================================================== [ 50.373509] BUG: KASAN: stack-out-of-bounds in memcmp+0xe3/0x160 at addr ffff8801d048f8c0 [ 50.381809] Read of size 1 by task syz-executor7/7378 [ 50.386985] page:ffffea00074123c0 count:0 mapcount:0 mapping: (null) index:0x0 [ 50.395231] flags: 0x8000000000000000() [ 50.399181] page dumped because: kasan: bad access detected [ 50.404881] CPU: 1 PID: 7378 Comm: syz-executor7 Tainted: G B 4.9.40-ged32335 #11 [ 50.413603] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.422923] ffff8801d048f3d0 ffffffff81d8d829 ffffed003a091f18 0000000000000001 [ 50.430889] 0000000000000000 ffffed003a091f18 ffff8801d048f8c0 ffff8801d048f458 [ 50.438836] ffffffff81537fa3 0000000000000000 0000000000000000 ffffffff81dab5c3 [ 50.446784] Call Trace: [ 50.449350] [] dump_stack+0xc1/0x128 [ 50.454681] [] kasan_report.part.1+0x4c3/0x500 [ 50.460877] [] ? memcmp+0xe3/0x160 [ 50.466033] [] __asan_report_load1_noabort+0x29/0x30 [ 50.472754] [] memcmp+0xe3/0x160 [ 50.477741] [] xfrm_selector_match+0x1c7/0xe40 [ 50.483940] [] xfrm_sk_policy_lookup+0x113/0x390 [ 50.490308] [] ? xfrm_selector_match+0xe40/0xe40 [ 50.496678] [] xfrm_lookup+0x1b3/0xc00 [ 50.502180] [] ? xfrm_bundle_lookup+0x11b0/0x11b0 [ 50.508638] [] ? __ip_route_output_key_hash+0x7e5/0x23e0 [ 50.515703] [] ? __ip_route_output_key_hash+0x80c/0x23e0 [ 50.522767] [] ? __ip_route_output_key_hash+0xc94/0x23e0 [ 50.529831] [] ? ip_rt_update_pmtu+0x8b0/0x8b0 [ 50.536029] [] ? check_preemption_disabled+0x3b/0x200 [ 50.542834] [] xfrm_lookup_route+0x39/0x1a0 [ 50.548771] [] ip_route_output_flow+0x7f/0xa0 [ 50.554879] [] udp_sendmsg+0xe36/0x1c10 [ 50.560469] [] ? udp_sendmsg+0x1232/0x1c10 [ 50.566320] [] ? pick_next_task_fair+0x120d/0x2080 [ 50.572870] [] ? ip_reply_glue_bits+0xb0/0xb0 [ 50.578980] [] ? udp_lib_get_port+0x18a0/0x18a0 [ 50.585262] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 50.591548] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 50.598535] [] ? sock_i_uid+0x20/0xb0 [ 50.603951] [] ? sock_i_uid+0x8d/0xb0 [ 50.609366] [] ? udp_lib_get_port+0xacd/0x18a0 [ 50.615566] [] udpv6_sendmsg+0x588/0x2390 [ 50.621334] [] ? __local_bh_enable_ip+0x6a/0xd0 [ 50.627619] [] ? _raw_spin_unlock_bh+0x30/0x40 [ 50.633813] [] ? udp_lib_get_port+0x685/0x18a0 [ 50.640010] [] ? udp_v6_push_pending_frames+0x340/0x340 [ 50.647006] [] ? udp_seq_next+0x80/0x80 [ 50.652596] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 50.659574] [] ? sock_has_perm+0x1c2/0x3e0 [ 50.665424] [] ? ip6_datagram_release_cb+0x87/0x470 [ 50.672052] [] ? release_sock+0x20/0x1c0 [ 50.677726] [] ? ip6_datagram_release_cb+0x2b1/0x470 [ 50.684441] [] ? release_sock+0x14c/0x1c0 [ 50.690204] [] ? trace_hardirqs_on+0xd/0x10 [ 50.696138] [] ? __local_bh_enable_ip+0x6a/0xd0 [ 50.702430] [] ? _raw_spin_unlock_bh+0x30/0x40 [ 50.708626] [] ? release_sock+0x14c/0x1c0 [ 50.714396] [] inet_sendmsg+0x2bc/0x4c0 [ 50.719983] [] ? inet_sendmsg+0x73/0x4c0 [ 50.725658] [] ? inet_recvmsg+0x4c0/0x4c0 [ 50.731419] [] sock_sendmsg+0xca/0x110 [ 50.736919] [] SYSC_sendto+0x2c8/0x340 [ 50.742425] [] ? SYSC_connect+0x310/0x310 [ 50.748188] [] ? get_unused_fd_flags+0xd0/0xd0 [ 50.754385] [] ? __fd_install+0x223/0x5f0 [ 50.760149] [] ? __fd_install+0x25e/0x5f0 [ 50.765911] [] ? get_unused_fd_flags+0xd0/0xd0 [ 50.772111] [] ? SyS_futex+0x22e/0x2d0 [ 50.777618] [] ? fd_install+0x4d/0x60 [ 50.783032] [] ? do_futex+0x1640/0x1640 [ 50.788622] [] ? SyS_socket+0x121/0x1b0 [ 50.794209] [] ? move_addr_to_kernel+0x50/0x50 [ 50.800404] [] SyS_sendto+0x40/0x50 [ 50.805647] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 50.812188] Memory state around the buggy address: 2017/07/30 17:32:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fc7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f5d000)={@generic="29962b5e457ca1d9fef2de50586af288", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000546000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r3}, 0x14) getpeername$ipx(r0, &(0x7f0000af8000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00004bd000-0x4)=0x10) r4 = dup(r2) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000000)=0x7e, 0x4) bind$inet(r2, &(0x7f0000f02000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000f05000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x153}]}, 0x10) connect$inet(r4, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write$fuse_init(r4, &(0x7f0000c99000)={0x50, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) sendmmsg(r4, &(0x7f0000e6d000)=[{{&(0x7f0000b41000)=@ax25={0x3, {"21fc93bc1d89b2"}, 0x0}, 0x10, &(0x7f0000143000-0x20)=[{&(0x7f000090f000)="32036e6c2d0fc76bd9621d378ddf7811a20bf0174e5ceb059fdef6f640b2ac5e17d765b07d9f07bb1bb6edc0a459675aa8d0dee7a811ce84682b310d45c2", 0x3e}, {&(0x7f0000cf8000-0xfd)="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", 0xfd}], 0x2, &(0x7f00007ee000)=[{0x20, 0x10f, 0x5, "0df512e805acb83add33d8e61a79d7d1"}], 0x1, 0x4010}, 0x9}, {{&(0x7f00000fe000)=@sco={0x1f, {0x0, 0xbb, 0x9, 0x3f, 0x9, 0x0}}, 0x8, &(0x7f0000767000)=[{&(0x7f0000577000-0x44)="cdb417e8becd050969cccb39b5b560ceb9387b641161ce1f10e8b2d1ed0acb0081ada78e1ed2245f2068aa0908c5db8f1c7d043fd491a316d04626761537f152861411ee", 0x44}, {&(0x7f0000f33000-0x34)="4669839e2e4739f284642e19c5e61821bdb2e40c4577771f53601f8ac86b6fa99685ad3452303d7c0a739964020530cc324abf83", 0x34}], 0x2, &(0x7f0000c04000-0x3b8)=[{0x90, 0x10b, 0x9, "21c76608c57130a090476ec28f982b7d7776ff8c354cc3df2243940b9dca72b5ba3dc3c4d07eafb9a7a911df8e6519e7e4c3c74d246f12a541ae88655968584d223e1cbc7dc268caf0c8bcabe989266aef20a26d03301ddbb23f6060697d781d22f5a5396465270ca139e549e49eca19aae2b30a239d41b0e1a00144d9f753cb"}, {0x98, 0x18f, 0xc4bb, "c249c26902fb5e70ecc395ba7e97629f86c72e5ec8bb4ee92db6236f56668378c8d78c7942788f66448a22e39812ac966427840622e44ce86d91bb3e904e344bb0cc64a2a4bed3fd0d7f974b33077af4f62c41c157c4d816d9fb3a7e261a7f4527177bebcf09203a6db40c66ae33db9304d32358e3f9b41341d7766067ad5861d961fce89c"}, {0xd0, 0x10d, 0xff0, "ec430d74959be125fc8561a12af2558ecdcc764b71aa401ea1bb10c02d9203839a303017f8f1196c00d961c6449803bb277c0fbd971b34844e4ecd708e48a76cb48b5814d4c1b6a4787a0bc25324d736d296b365dda861de6ac4ec296738c670574661b4f6aac1d9fb9eba3799b8ad64d9c911f8de97862cd22be7489908865707cbc0fa41e01a6f9a77a0201f4fd5188cf9d6a839d92f7db999ae6551a146b26a122bae59f663c1830734ab4de1d470a9f4381e0aa21aee76fb8709ca03e9ac"}, {0x18, 0x11b, 0x100000000, "f584c0f7"}, {0x30, 0x11f, 0x1, "b733f8f00fdeb2dd8484528d2548138557593769d26cd250891eaaa6d031f790"}, {0x38, 0x1bf, 0x2, "b037636261d4b426a9906b2ef826d727a7be0b4881be0b0e4223d187430aed1573"}, {0xd0, 0x1, 0x2000000000000, "a777451825828d85d52fc7bbc5cbbc115d08bac51fe3b3188e6098a0d9e70d85a88dc5d99173965a83e48d6209877ba37b8f811faa341e93852309500287830314a0f206d0a3f6858fba466176f58ed7d1d1bf727577a939c32b5ebcccaffad7099e986cf70d32323b0e61e6d0b79ee393031bbaf0941d1d4e4c9aa64561854b0ea3a0ada86fb9cd23ecfd9712fcd87a16b850c6326ee988987c79bbf861e80e1761a47c4bee5575aab8cf10615fa87308aba8eb1cad3076717f76"}, {0x20, 0x115, 0x7, "5d7b1bb6bad9640bc7"}, {0x50, 0x117, 0x1ff, "fe7a1cb5d9123f9124b64df1f9bb2739ea8e21e30e9249786bfe3e22aada51a1f879c24e897fbb1f9ef1e997fc2c91714b47f1fbee0569ffd91e79216a2ac359"}], 0x9, 0x40004}, 0x7}], 0x2, 0x80) write$tun(r1, &(0x7f0000bf7000-0x1008)=@pi={0x8400, 0x0, "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"}, 0x590) 2017/07/30 17:32:55 executing program 4: mmap(&(0x7f0000d78000/0x4000)=nil, 0x4000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@empty=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000379000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@common="69703667726530000000000000000000", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000001000-0x1d)="656d30706f7369785f61636c5f6163636573732873656c6670726f6300", 0x1) mmap(&(0x7f0000730000/0x3000)=nil, 0x3000, 0x3000000, 0x20000036, r2, 0x0) gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x4) r3 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) mmap(&(0x7f0000730000/0x3000)=nil, 0x3000, 0x1, 0x2011, r3, 0x0) flock(r0, 0x9) mincore(&(0x7f0000730000/0x3000)=nil, 0x3000, &(0x7f000090d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 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, r3, 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) 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(&(0x7f0000001000/0x2000)=nil, 0x2000, 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(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000732000)=[{{&(0x7f0000002000-0xe)=@l2={0x1f, 0x9, {0x3, 0x6288, 0xee, 0x7fffffff, 0x5, 0x3ff}, 0x6, 0x3f}, 0xe, &(0x7f0000001000-0x20)=[{&(0x7f0000002000-0xe3)="53763724b293835abdb553b4427ca8396a7c790cc06e4d2f790ad02b9c3f6d8ae387408d347d8a96a75830e78c96e6146ddbed48060884e53d7af97010d312e641746f984ecf8e04cf0bf8fe937802b87feeb6ef49ef970a496f2e1f5fa3d27096fa8e7ff0a3e4156cf92f3cba106ceeaa1b2725afb0c190ed442cbe3216c4734c68c4065db1f52233a8cc6d72631f319e46f97e895789eeb979df6d400feced5e6452e66852a5e0129627933171509c2adf1417982986f287db7738901f275aed7ec1cfe4be3abb67faa37ebcae65384542bbf7a7981e932904c89e53b6da9e79085e", 0xe3}, {&(0x7f0000730000)="36acd1bcb2c1e8e318ca0051e202e5425a5118617acd7ace33c4d80da8fd5ad414cf682a0430a97c76a6754dd39ef527e1d2a563615ab13b9e174858e04de7862ebc577aac3c498a8428b3f8f840d76df4ce1d42603bb27c781f156c2c8afdb4575291b1f30b88d8ca51fb8c74bef38c355e23a6a62709e05815d0bd8d44da1d3235a25eff936defd01dc4ab41d9b6d91e82e9c1f7886a9983e2eb68ae0488a4705ef0782f8e82af029fe4038e39318e5c9da599c4a9ee112ffe79cf100ed897194fefc39edd3b6e1fdae0b7d6a8e52295f6ceb3b7255864881a", 0xda}], 0x2, &(0x7f0000002000-0x20)=[{0x20, 0x110, 0x1ec, "3754b4c27c436cc5e146465279"}], 0x1, 0x800}, 0x594}, {{0x0, 0x0, &(0x7f0000731000-0x10)=[{&(0x7f0000001000)="b030de204d70bdcf9454ff21b5e17e69d97f455abc2776d39420a36dc03fef20339663ef7fc94c315bb7310292e1d1c94927a9cee5259c0a7d1c0672c03d635e2c228bbe5fc15ca4060f84909f3297fd31232bb9e9a42671cf4c14a4fe3968c9a20dec22fe5e9ba33ac950f1efdb4f0176ad1ff819b042891266234f60745dd221902cda73532703603f", 0x8a}], 0x1, &(0x7f0000730000)=[{0x68, 0x117, 0x3, "dd9cd874702bf17033e9c61f6acf014c4174c423723832d31d3d0199549c3912c7616d00e5edc3bfa7182107476f4f67704dd268ae5ad05ababe521cc43389c42414027fb040b46914f7e25eabf7ec8d518ec73e72864c"}, {0x1010, 0x188, 0xfffffffffffffffc, 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"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{0xd8, 0x114, 0x0, "f7b5158a37c9b7507e9067b53337b9cc22f8c39d20d41eb1008b0769589c626d405705bbe451f9bff6f03bdd550045ec876b90f88cc3175ddefc9717cc9521fe04bd56d2eea13c75e829ed5ae7b508f6cc0a8291a6164e132b5d1d701c6ca6d76551ed514eeedfd65b1fd502d9b9a1621d43353cc60d5cfae330fb27a21aaa03ebe272c7393b9416a3d6f4dc8f17a740e4be2f556231a8bb082a9881bed09a0f0dfa3c784028e5e553da48628d15a3f75df27e73033c0c90a8d3ab5636baaf1d0909c79c"}], 0x6, 0x5}, 0x2}], 0x8, 0x84) 2017/07/30 17:32:55 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = geteuid() getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000cda000-0xc)={0x0, 0x0, 0x0}, 0xc) r4 = syz_fuseblk_mount(&(0x7f00001bd000-0x8)="2e2f66696c653000", &(0x7f0000000000)="2e2f66696c653000", 0x1000, r0, r3, 0x84, 0x0, 0x0) r5 = socket$inet_icmp(0x2, 0x2, 0x1) socketpair(0x0, 0x2, 0x1, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r6, &(0x7f0000001000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000002000-0x4)=0x1002) r8 = creat(&(0x7f0000001000-0x1)="2e2f66696c653000", 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r8, &(0x7f0000001000-0x70)=[{&(0x7f0000002000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000001000)=[{&(0x7f0000003000-0x34)="512ef9d61abd437b0b7ade5454e745bcc5716d3f3fa25a59957ad380f44d5a6e9ec740ab8862f8b44531269c8b0cf4f3e523ed90", 0x34}], 0x1, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [r5]}, @cred={0x20, 0x1, 0x2, r1, r0, r3}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x4, 0xc000}, {&(0x7f0000003000)=@file={0x0, "2e2f66696c65302f66696c653000"}, 0x10, &(0x7f0000001000-0x40)=[{&(0x7f0000003000-0xf3)="f2f917cb3aa6caebce35065b763b7de29567fda776d71c9c4a7c212fd6969c0ec74b670936ba72d57196cd287c86a2b146dbe50967b59aa18813d946390e98ff53af1d6fa79b0e79f914d5e37e153e81807caa174c5fe9e0c379c9b27deda793ce014ac7f16237575538c2509e74921d4b51f4d56d8a7ab3cc47a2d0136c0151269fba08d246a4cc6a9803cc256804af950f5821eac817e2d6ac066488afc84a5cc0dcdf73d4c27150ebdc525a90befea15fce0fb6a7df770354b4b3334a2c155ba697dff7992aad928beadc619611df945cbda5a993d22afeaffda230d535e634ff439bb6cccf005853337a23354f0bd5682c", 0xf3}, {&(0x7f0000002000)="a391598e6a9500dda4a1ec90", 0xc}, {&(0x7f0000004000-0xf5)="adb4c5ef5cc3b4c2dd82785cf58fbf668e18caf985d9ee5f9b6ba3ed2fc606e1a2019a604a4a4e7d3aa58212113b2575cd0eb6306e8e589cd5e10194aa99a39bd54475d6e769317f70e97b1c040bcfa4ed77493d7ce72547151915ef3b07a63a5291dd61bbcc03c8310861387d83b928f92c7591d93ebbcb58c6ab984ff7ea19d406d2fa87caa12fe557d0c4bf2771c1129ad7ba53a37a2a6d3a46b65617cc80caaa644fff1095a2b090f2c5d6150f9ed8dc9dcc6288c2ae40dc5faedf13c8324d8acef18ea821d684eb34dedfe77303f92a1b04f06b740e2f3e9af7ed41c9c5efa82a93cde92b6525df27c3c1c2e67b41c3971eab", 0xf5}, {&(0x7f0000004000-0xf5)="38098e85840ed543a5a7193f82ec45bbdb43811969eeee72c94c25b587e12b4e352ab0035365fa5e7bee8fca58ad83ea614c0a88dd8e5aebc9e3443f724d9270a06789d9566e8d15076ccd77d3e65137d1d5db0d2257204710f7c9d962494baa904608d340d5ff64b2c720124f23ef8cf1328c8584c76a29277a7083186bd168c3d30def19875175b318431f1aa0d4bf7b453ad70bc4600d146af9db79be9f8df2df3db93b47a491b0163bd31f2442b99930971a90963248980ce3ce12df69a2f22a1d2c4ed1ee775130e9addab684ae67d962ac5b6a0261f7cf42b448dcde5732d8aa4a7f77d01e921fb3867acd2f1a06b1dac4ed", 0xf5}], 0x4, &(0x7f0000003000)=[@rights={0x28, 0x1, 0x1, [r6, r4, r4, r6, r5]}, @cred={0x20, 0x1, 0x2, r1, r0, r3}, @rights={0x18, 0x1, 0x1, [r5]}, @rights={0x20, 0x1, 0x1, [r7, r7, r5, r5]}, @cred={0x20, 0x1, 0x2, r1, r0, r3}], 0x5, 0x40000}], 0x2, 0x40) epoll_create(0x3ff) r9 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x6, 0x6001) ioprio_get$uid(0x3, r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f0000005000-0xe)="2e2f66696c65302f66696c653000", 0x8000, r2, r3, 0x20, 0x100004) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000004000)={0x0, 0x9, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r9, 0x84, 0x78, &(0x7f0000005000)=r10, 0x4) creat(&(0x7f0000003000-0xe)="2e2f66696c65302f66696c653000", 0xa0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r6, 0x5417, &(0x7f0000007000-0x4)=0x7fffffff) ioctl$TCSETA(r7, 0x5402, &(0x7f0000005000-0x14)={0x3, 0x6, 0xfffffffffffffff9, 0x5, 0xf34, 0xfa, 0xfffffffffffffffc, 0x3, 0x5, 0x4}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r7, 0x10c, 0xf, &(0x7f0000007000)=0x900000000000000, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f0000008000)={r10, @in6={{0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xfffffffffffffe01, 0x1, 0x3, 0x88}, &(0x7f0000004000-0x4)=0xa0) 2017/07/30 17:32:55 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x58b000)=nil, 0x58b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x10000000000, 0x0}) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2a, &(0x7f0000589000)=0x0, &(0x7f000058b000-0x4)=0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000035d000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f000042f000)="7965616800", 0x5) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f000058b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse_ioctl(r1, &(0x7f000058b000)={0x20, 0x8, 0x3f, 0x80000000, 0x4, 0x40, 0x1f}, 0x20) mmap(&(0x7f000058b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f000058b000)="2e2f66696c653000", 0x48000, 0x40) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) 2017/07/30 17:32:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000090e000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = inotify_init1(0x80000) r2 = openat(r1, &(0x7f00002b0000)="2e2f66696c653000", 0x200000, 0x5) ioctl$KDDISABIO(r2, 0x4b37) sendfile(r0, r1, 0x0, 0x938e) r3 = open(&(0x7f0000fbb000-0x8)="2e2f66696c653000", 0x28046, 0x0) pwrite64(r3, &(0x7f0000fbe000-0x1f)="c118f690010c00162617cdad42850f", 0xf, 0xffff) r4 = socket$netlink(0x10, 0x3, 0xa) write(r3, &(0x7f000049b000-0xd4)="", 0x0) sendfile(r4, r3, &(0x7f0000ae1000-0x8)=0x0, 0x77ffffff) fsetxattr(r4, &(0x7f00002cb000)="21656d3100", &(0x7f00007aa000)="656d3000", 0x4, 0x1) [ 50.817079] ffff8801d048f780: 00 00 00 00 00 00 00 00 00 00 00 00 00 f1 f1 f1 [ 50.824406] ffff8801d048f800: f1 00 f2 f2 f2 f2 f2 f2 f2 00 00 00 00 f2 f2 f2 [ 50.831728] >ffff8801d048f880: f2 00 00 00 00 00 00 00 f2 f2 f2 f2 f2 00 00 00 [ 50.839051] ^ [ 50.844465] ffff8801d048f900: 00 00 00 00 00 00 f2 f2 f2 00 00 00 00 00 00 00 [ 50.851791] ffff8801d048f980: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 50.859113] ================================================================== 2017/07/30 17:32:55 executing program 2: socket$unix(0x1, 0x4000001, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r1 = perf_event_open(&(0x7f0000418000-0x78)={0x0, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffd, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) r2 = gettid() openat$pktcdvd(0xffffffffffffff9c, &(0x7f000043e000)="2f6465762f706b74636476642f636f6e74726f6c00", 0xfffffffffffffffd, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x100003, 0x3f, r0, 0x800) r3 = socket(0x80a, 0x2, 0x0) connect$inet6(r3, &(0x7f0000375000-0x1c)={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x4}, 0x1c) r4 = open(&(0x7f0000d63000-0x8)="2e2f66696c653000", 0x28042, 0x3) fallocate(r4, 0x0, 0xffff, 0x9) sendfile(r3, r4, &(0x7f0000e65000-0x8)=0x32, 0x10001) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f000048f000)={0x0, 0x0, 0x0}, 0xc) getpeername$ipx(r0, &(0x7f00003cc000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000054b000-0x4)=0x10) write$tun(r4, &(0x7f0000218000-0x50)=@hdr={0x3, 0x7, 0x6, 0xed9, 0x6, 0x3ff, "9b0052172fb34557d6f2b4bcfd7283812cc0238a3d47cb2a1dde0c63a440a971e4698bd4eae15a1708d0f683cc746c7a6e9f22ba953768f1582d4f349ff6d2d2e734abe0f9aa"}, 0x50) r6 = semget(0x2, 0x1, 0x200) semctl$GETVAL(r6, 0x7, 0xc, &(0x7f0000275000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r7 = getegid() r8 = msgget(0x3, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000611000)={0xffffffffffffffff, 0xffffffffffffffff}) msgsnd(r8, &(0x7f000066a000-0x2b)={0x3, "edf9f890d9f26135fe0d0bc47b2c7035b7ab0d59a4b457daff7155653d47044e709a9f"}, 0x2b, 0x7fc) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f000058f000-0x4)=0x4, 0x4) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r9, 0x80045301, &(0x7f00007b9000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000009d000)={0x0, 0x0, 0x0}, &(0x7f0000b7b000-0x4)=0xc) sendmsg$netlink(r3, &(0x7f0000009000-0x38)={&(0x7f0000f39000-0xc)={0x0, 0x0, 0x3, 0xfffffffffffffe00}, 0xc, &(0x7f0000d78000)=[{&(0x7f000014c000)=[{0x1010, 0x5d65, 0x100, 0x101, 0xf0dc, "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0x1010}, {&(0x7f000009d000)=[], 0x0}, {&(0x7f00002a6000-0x108c)=[{0x7c, 0x10001, 0x107, 0xe57d, 0x5, "3130371f18778dd1a3a8d2f3c0c62f04e81e84dde3631dae28a894e61288cc5e21679d534c69285fe37b58d57beb7c66f05e672a396e0372952f55ec1ed3e1bb826bb3336142ff495bfbc089c4fbbd195a75b253b29e8ad384b0ca54e3baa1d17fb00fa725e1df176b916594"}, {0x1010, 0xffffffffffffffff, 0xc09, 0x3, 0x4, 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