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0x18) 2017/12/02 09:12:17 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)="2f6465762f7573626d6f6e2300", 0xc6, 0x1) r1 = syz_open_dev$vcsa(&(0x7f0000521000-0xb)="2f6465762f766373612300", 0x9145, 0x40) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000931000-0x20)={r1, 0x100000001, 0xfd9, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000e26000)={0x0, 0x0}, 0x2000000000000800) ioctl$KDSETMODE(r4, 0x4b3a, 0xffffffff) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f000036f000)=@req={0x28, &(0x7f00008d7000-0x28)={@generic="692721a234277115853cfb7b090738c0", @ifru_data=&(0x7f00009c5000)="a833864fbf03468d0063e23efc119717fae37257ab5257d313a7331a51dfe455"}}) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r5) socket$inet_dccp(0x2, 0x6, 0x0) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/12/02 09:12:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x502b1e6db2d1fd4, 0x0, "7368613235362d737373653300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/12/02 09:12:17 executing program 3: 2017/12/02 09:12:17 executing program 3: 2017/12/02 09:12:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0xfffffffffffffffc, 0x78, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x666, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x7, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000605000-0x1)=0x100000000000f8, 0x4) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x80000) r3 = fcntl$dupfd(r0, 0x0, r2) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r5 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, r4, 0x0}, 0x1c) r6 = dup3(r5, r4, 0x80000) ioctl$sock_ipx_SIOCGIFADDR(r6, 0x8915, &(0x7f00006a1000-0x20)={"3126f09c67c2f045d8d5e9a26e53f00e", {0x4, 0x1, 0x4023, "08cc590dd17e", 0x9, 0x0}}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r4, &(0x7f0000eed000)="", &(0x7f00006cf000-0x1)="13", 0x0}, 0x20) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDDELIO(r3, 0x4b35, 0x8) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r5, &(0x7f0000eef000)=""}, 0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00009ec000)={0x0, 0xff}, 0x8) open$dir(&(0x7f0000b35000)="2e2f66696c653000", 0x4002, 0x3) r7 = add_key$keyring(&(0x7f0000327000)="6b657972696e6700", &(0x7f0000215000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$restrict_keyring(0x1d, r7, &(0x7f0000a1f000)="6173796d6d657472696300", &(0x7f0000747000)="2873656c662b6d696d655f74797065246367726f757076626f786e6574302e5c00") fstatfs(r1, &(0x7f0000447000-0xda)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f000091e000-0xb)="2f6465762f6c6f6f702300", 0xdf2b, 0x80080002) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000416000-0x18)={r6, &(0x7f00007ab000)="1809cc91c009e1", &(0x7f0000fda000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x18) 2017/12/02 09:12:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b85000)={r0}) accept4$ax25(r1, &(0x7f0000be2000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f00009f0000)=0x10, 0x800) bind$alg(r0, &(0x7f00007e0000)={0x26, "726e670000000000000000000000", 0x0, 0x0, "647262675f6e6f70725f686d61635f73686135313200000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000978000-0x1f)="", 0x0) 2017/12/02 09:12:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f000072b000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000bd8000-0x4)=0x1c, 0x80800) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000efe000-0x4)=0x0, &(0x7f0000aa7000-0x4)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x200, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/12/02 09:12:17 executing program 6: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000f62000)={0x73, 0x79, 0x7a, 0x3, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rename(&(0x7f0000004000)="2e2f636f6e74726f6c00", &(0x7f0000f62000-0xa)="2e2f636f6e74726f6c00") perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = creat(&(0x7f0000804000-0x8)="2e2f66696c653000", 0x2) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00002fc000-0x1)=0x4) ioctl$sock_SIOCGSKNS(r0, 0x8983, &(0x7f000013d000)=0x6) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f000032b000)={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x0}, 0xc) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(r1, &(0x7f0000f63000)="2e2f636f6e74726f6c00", 0x0, 0x1) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000f65000-0x20)={0x1, 0x2, 0x5aed2cd0, 0x59, 0x13, 0x0}) 2017/12/02 09:12:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000083e000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x40002, 0xffffffffffffffff, 0x0, 0x5, 0x0, 0x1}, 0x20) 2017/12/02 09:12:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x9, 0x1) r1 = socket$alg(0x26, 0x5, 0x0) fcntl$dupfd(r1, 0x0, r0) bind$alg(r1, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/12/02 09:12:17 executing program 5: mmap(&(0x7f0000000000/0x9d9000)=nil, 0x9d9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x9) sendto$inet(r0, &(0x7f0000cd4000-0x51)="46", 0x1, 0x0, &(0x7f00007b9000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$vcsa(&(0x7f00001f7000)="2f6465762f766373612300", 0x7, 0x80000) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f000052f000)=0x1ff, 0x4) 2017/12/02 09:12:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007e0000)={0x26, "726e670000000000000000000000", 0x0, 0x0, "647262675f6e6f70725f686d61635f73686135313200000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000978000-0x1f)="", 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000b2f000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) 2017/12/02 09:12:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0xfffffffffffffffc, 0x78, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x666, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x7, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000605000-0x1)=0x100000000000f8, 0x4) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x80000) r3 = fcntl$dupfd(r0, 0x0, r2) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r5 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, r4, 0x0}, 0x1c) r6 = dup3(r5, r4, 0x80000) ioctl$sock_ipx_SIOCGIFADDR(r6, 0x8915, &(0x7f00006a1000-0x20)={"3126f09c67c2f045d8d5e9a26e53f00e", {0x4, 0x1, 0x4023, "08cc590dd17e", 0x9, 0x0}}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r4, &(0x7f0000eed000)="", &(0x7f00006cf000-0x1)="13", 0x0}, 0x20) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDDELIO(r3, 0x4b35, 0x8) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r5, &(0x7f0000eef000)=""}, 0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00009ec000)={0x0, 0xff}, 0x8) open$dir(&(0x7f0000b35000)="2e2f66696c653000", 0x4002, 0x3) r7 = add_key$keyring(&(0x7f0000327000)="6b657972696e6700", &(0x7f0000215000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$restrict_keyring(0x1d, r7, &(0x7f0000a1f000)="6173796d6d657472696300", &(0x7f0000747000)="2873656c662b6d696d655f74797065246367726f757076626f786e6574302e5c00") fstatfs(r1, &(0x7f0000447000-0xda)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f000091e000-0xb)="2f6465762f6c6f6f702300", 0xdf2b, 0x80080002) 2017/12/02 09:12:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000138000)={0x26, "726e670000000000000000000000", 0x1, 0x0, "647262675f70725f7368613338340000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) fcntl$getownex(r0, 0x10, &(0x7f00002ca000)={0x0, 0x0}) ptrace$getsig(0x4202, r1, 0x4, &(0x7f0000459000)={0x0, 0x0, 0x0, 0x0}) 2017/12/02 09:12:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0xfffffffffffffffc, 0x78, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x666, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x7, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000605000-0x1)=0x100000000000f8, 0x4) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x80000) r3 = fcntl$dupfd(r0, 0x0, r2) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r5 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, r4, 0x0}, 0x1c) r6 = dup3(r5, r4, 0x80000) ioctl$sock_ipx_SIOCGIFADDR(r6, 0x8915, &(0x7f00006a1000-0x20)={"3126f09c67c2f045d8d5e9a26e53f00e", {0x4, 0x1, 0x4023, "08cc590dd17e", 0x9, 0x0}}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r4, &(0x7f0000eed000)="", &(0x7f00006cf000-0x1)="13", 0x0}, 0x20) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDDELIO(r3, 0x4b35, 0x8) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r5, &(0x7f0000eef000)=""}, 0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00009ec000)={0x0, 0xff}, 0x8) open$dir(&(0x7f0000b35000)="2e2f66696c653000", 0x4002, 0x3) r7 = add_key$keyring(&(0x7f0000327000)="6b657972696e6700", &(0x7f0000215000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$restrict_keyring(0x1d, r7, &(0x7f0000a1f000)="6173796d6d657472696300", &(0x7f0000747000)="2873656c662b6d696d655f74797065246367726f757076626f786e6574302e5c00") fstatfs(r1, &(0x7f0000447000-0xda)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e3, 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) r8 = syz_open_dev$loop(&(0x7f000091e000-0xb)="2f6465762f6c6f6f702300", 0xdf2b, 0x80080002) dup(r8) 2017/12/02 09:12:17 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000000000)=0x83) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/12/02 09:12:17 executing program 4: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) accept4(r0, &(0x7f000067b000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e92000)=0x10, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000d5a000-0x8)={0x0, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00003e5000)="2f6465762f72746300", 0x44000, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000440000)={0x20, 0x3f, 0x4}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/12/02 09:12:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f00004db000)="2e2f66696c653000", 0x141043, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xa00000002, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000eae000)="2e2f66696c653000", &(0x7f0000b57000-0x4)="6e667300", 0x2, &(0x7f000000a000)="") 2017/12/02 09:12:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007e0000)={0x26, "726e670000000000000000000000", 0x0, 0x0, "647262675f6e6f70725f686d61635f73686135313200000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000978000-0x1f)="", 0x0) 2017/12/02 09:12:17 executing program 6: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000f62000)={0x73, 0x79, 0x7a, 0x3, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rename(&(0x7f0000004000)="2e2f636f6e74726f6c00", &(0x7f0000f62000-0xa)="2e2f636f6e74726f6c00") perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = creat(&(0x7f0000804000-0x8)="2e2f66696c653000", 0x2) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00002fc000-0x1)=0x4) ioctl$sock_SIOCGSKNS(r0, 0x8983, &(0x7f000013d000)=0x6) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f000032b000)={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x0}, 0xc) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(r1, &(0x7f0000f63000)="2e2f636f6e74726f6c00", 0x0, 0x1) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000f65000-0x20)={0x1, 0x2, 0x5aed2cd0, 0x59, 0x13, 0x0}) 2017/12/02 09:12:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0xfffffffffffffffc, 0x78, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x666, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x7, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000605000-0x1)=0x100000000000f8, 0x4) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x80000) r3 = fcntl$dupfd(r0, 0x0, r2) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r5 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, r4, 0x0}, 0x1c) r6 = dup3(r5, r4, 0x80000) ioctl$sock_ipx_SIOCGIFADDR(r6, 0x8915, &(0x7f00006a1000-0x20)={"3126f09c67c2f045d8d5e9a26e53f00e", {0x4, 0x1, 0x4023, "08cc590dd17e", 0x9, 0x0}}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r4, &(0x7f0000eed000)="", &(0x7f00006cf000-0x1)="13", 0x0}, 0x20) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDDELIO(r3, 0x4b35, 0x8) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r5, &(0x7f0000eef000)=""}, 0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00009ec000)={0x0, 0xff}, 0x8) open$dir(&(0x7f0000b35000)="2e2f66696c653000", 0x4002, 0x3) r7 = add_key$keyring(&(0x7f0000327000)="6b657972696e6700", &(0x7f0000215000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$restrict_keyring(0x1d, r7, &(0x7f0000a1f000)="6173796d6d657472696300", &(0x7f0000747000)="2873656c662b6d696d655f74797065246367726f757076626f786e6574302e5c00") fstatfs(r1, &(0x7f0000447000-0xda)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e3, 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) 2017/12/02 09:12:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = syz_open_dev$vcsa(&(0x7f00009a5000)="2f6465762f766373612300", 0x9e22, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00009b0000)={0x0, 0x8f, "a0a59b0cb26a4994a917f2f4c12b6063fea82b3842bf112710a2426719207bf2584222aa396b547ae8199ebba37b91edd9033b57d6ea52900912c16bb10f17315384e072719689e71f851125f48adea81545be3a0582616132b0dd55eaadc68fb72cf3fdbf789be1c990ba554095a7937ab5e64cf4ec19529cf46b8de76e2ba48e98ccb3cce7882d1a87d3a3cb67d3"}, &(0x7f00001e0000-0x4)=0x97) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000672000)=@sack_info={r2, 0x80, 0x1}, 0xc) r3 = dup(r0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2017/12/02 09:12:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009d9000)="2f6465762f73657175656e63657200", 0x400, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f000046a000-0xc)={0x0, @rand_addr=0x0, @rand_addr=0x0}, &(0x7f0000044000)=0xc) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000949000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xc2da, 0x4, 0x100, 0x9, 0x80000004, r2}) bind$alg(r0, &(0x7f00007e0000)={0x26, "726e670000000000000000000000", 0x0, 0x0, "647262675f6e6f70725f686d61635f73686135313200000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000978000-0x1f)="", 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00008a2000-0xc)="2f6465762f72666b696c6c00", 0x2200, 0x0) 2017/12/02 09:12:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt(r0, 0x0, 0x8, &(0x7f0000000000)="88a09e8c1fe28b0fbefe08382e212a68ed5c192c8f29e0a6e2e25e2c31a994bf68fd876c287b46752fd5beb099ce748032263068dfa84d972f6409d8931d9f4f7a0683d41dcaa77ed23a23e4dcb74e62f0c2bd56900a6113b3b2ced6f35a105c8d15b5b4e4e8e81dedc7d3c8e905e7b361fa29c8cd6aff1e23dbe4032efaf3f698d2f9bcd7b42aa902c30fd9010a70307e5440e3d594472dfa512008d271bac2", 0xa0) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000aa7000)={0x0, 0x0}) r4 = fcntl$dupfd(r0, 0x406, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r4, 0xc04c5349, &(0x7f0000516000)={0xffffffff, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000cf000)={0x0, 0x0, 0x0}, &(0x7f00009fb000)=0xc) lstat(&(0x7f000000f000-0x8)="2e2f66696c653000", &(0x7f00006af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000701000-0x8)="2e2f66696c653000", &(0x7f00005f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f0000a95000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000084f000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000a1000)=0xc) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000824000-0xc)={0x0, 0x0, 0x0}, 0xc) r11 = gettid() fstat(r3, &(0x7f0000ee5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000721000)=0x0, &(0x7f0000ae1000)=0x0, &(0x7f0000b6d000-0x4)=0x0) sendmsg$unix(r2, &(0x7f0000de9000-0x38)={&(0x7f000038b000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000de5000)=[{&(0x7f00007cc000)="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", 0x1000}, {&(0x7f00004a0000)="f6cab155e866fc50c4c8", 0xa}, {&(0x7f00007e6000)="3ad879a883e1d8c517a9a75effb1a72e5ed171964a8029acda613b221c0f35d5aea596785bfa92033e236417111972ad93d25743eaf1115c31efb59881b5bd4d320de1d188dd4cef0abf985c73ce8557a241704f20c99749d7beba741f236e6e21d0392f44", 0x65}, {&(0x7f0000556000)="285ea5e1aa1b82efdd1f72c4c3e5787796221eba4002d2a52fd825b6cdd7c3fd0034e9e524ffa0931c775eec292d07e988ef92ef9c96098f818e13df9ee6ee9602aeff874bd506a7c5f462479a8515aea7476343b4ff1ccb5f3e2a2448875dd63814e4b8c2d72e9dc4964dfcc5eb49b9c008bf8fd2afb05482b8ae5a93edb986ab5b3290cc34b74c4a67c2805f42e56ae9b1abb066a90119f172e9c82340f29eb11ee4cd2d1d967c545f4165ce8dc778e33d757bef5a3447e3a0509d556e887233444ef2447bf0f64c7ce262ca3b376b5dce7eeb231a76990f40c8eeaca8b60eb028e487855c9f7285a06ba316db743a", 0xf0}, {&(0x7f0000034000-0x30)="151c6c7850afc8ed8517cb2db340d1c76f7e28e2c2bdc316ce63d197924c152dd3f58b6d4c0b8b725ff0700a8d21d1a4", 0x30}, {&(0x7f0000c66000)="49cf754f8eb39743ca47edbe8e727c77126f1d96482f34d8d1a29058b2b762fc4fa4b847cefedcf330bb1fa5023ce523feceefbf6a67fea14d575c7e9159604838f0fd0154d4a82dfcceeaa92d4b736d2618da3ae61f301a8ec65b9acdbbd46c9bf6ef36cf87493da808fad576e1bcdbe23e1065897fab1d11d21580ff8251632d7b46c381dc4da0f60ccb426daac15985939071dff140c409a9", 0x9a}, {&(0x7f00007f2000-0x19)="b8c5f6d8870fa19d2c2522144557faf52ee386661badf81571", 0x19}, {&(0x7f00002e5000)="65282eebfd6c7f2e74c374ecbf34181a098243682e851b98b56760888fe68e02c3d0d974c7e753ee4ac376a6761515a13dbc4fc654f2c8e9a8acbec3c1a54dce573e1de7a44ea5088c43", 0x4a}, {&(0x7f0000201000-0x5f)="afa2f1e738d935e7ea2765c822ea2f2edd93460e5c47db50bd4f57473fc46091e1fbc605295da86f2ca4bd9e4b3d0f8221aeaae7e44766558c85b9e14f2a02ae697e17160fb4fa0189bd8e52fb6f7ec6a4aa60965320c4c2d5b11fb624cfea", 0x5f}], 0x9, &(0x7f0000b94000-0x60)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x60, 0x800}, 0x800) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000efe000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x81}) r14 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r14, 0x84, 0xb, &(0x7f0000e04000)={0x1000, 0x2, 0x6, 0x565, 0x8, 0x9, 0x80000000, 0xffff, 0x7, 0x9, 0x827}, 0xb) fcntl$setlease(r14, 0x400, 0x2) 2017/12/02 09:12:17 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c1f000)="2f6465762f7161745f6164665f63746c00", 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x3}, &(0x7f000062e000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/12/02 09:12:17 executing program 5: mmap(&(0x7f0000000000/0x9d9000)=nil, 0x9d9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x9) sendto$inet(r0, &(0x7f0000cd4000-0x51)="46", 0x1, 0x0, &(0x7f00007b9000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/02 09:12:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = dup(0xffffffffffffff9c) r2 = getpgrp(0xffffffffffffffff) ioprio_get$pid(0x2, r2) ioctl$TCSBRKP(r1, 0x5425, 0x758) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000085e000)=0x0, &(0x7f000004a000)=0x4) prctl$intptr(0x4000000022, 0x5c5) fdatasync(r0) 2017/12/02 09:12:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0xfffffffffffffffc, 0x78, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x666, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x7, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000605000-0x1)=0x100000000000f8, 0x4) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x80000) r3 = fcntl$dupfd(r0, 0x0, r2) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r5 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, r4, 0x0}, 0x1c) r6 = dup3(r5, r4, 0x80000) ioctl$sock_ipx_SIOCGIFADDR(r6, 0x8915, &(0x7f00006a1000-0x20)={"3126f09c67c2f045d8d5e9a26e53f00e", {0x4, 0x1, 0x4023, "08cc590dd17e", 0x9, 0x0}}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r4, &(0x7f0000eed000)="", &(0x7f00006cf000-0x1)="13", 0x0}, 0x20) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDDELIO(r3, 0x4b35, 0x8) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r5, &(0x7f0000eef000)=""}, 0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00009ec000)={0x0, 0xff}, 0x8) open$dir(&(0x7f0000b35000)="2e2f66696c653000", 0x4002, 0x3) r7 = add_key$keyring(&(0x7f0000327000)="6b657972696e6700", &(0x7f0000215000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$restrict_keyring(0x1d, r7, &(0x7f0000a1f000)="6173796d6d657472696300", &(0x7f0000747000)="2873656c662b6d696d655f74797065246367726f757076626f786e6574302e5c00") fstatfs(r1, &(0x7f0000447000-0xda)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) 2017/12/02 09:12:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) fadvise64(r1, 0x0, 0x8000, 0x0) close(r0) syz_open_dev$vcsn(&(0x7f00006ef000)="2f6465762f7663732300", 0x48e0, 0x2000) 2017/12/02 09:12:17 executing program 6: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000f62000)={0x73, 0x79, 0x7a, 0x3, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rename(&(0x7f0000004000)="2e2f636f6e74726f6c00", &(0x7f0000f62000-0xa)="2e2f636f6e74726f6c00") perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = creat(&(0x7f0000804000-0x8)="2e2f66696c653000", 0x2) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00002fc000-0x1)=0x4) ioctl$sock_SIOCGSKNS(r0, 0x8983, &(0x7f000013d000)=0x6) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f000032b000)={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x0}, 0xc) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(r1, &(0x7f0000f63000)="2e2f636f6e74726f6c00", 0x0, 0x1) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000f65000-0x20)={0x1, 0x2, 0x5aed2cd0, 0x59, 0x13, 0x0}) 2017/12/02 09:12:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003b2000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "726d6431363000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000171000)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000978000-0x1f)="", 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000af3000)={0x0, @loopback=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd4000-0x4)=0xc) 2017/12/02 09:12:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0xfffffffffffffffc, 0x78, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x666, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x7, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000605000-0x1)=0x100000000000f8, 0x4) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x80000) r3 = fcntl$dupfd(r0, 0x0, r2) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r5 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, r4, 0x0}, 0x1c) r6 = dup3(r5, r4, 0x80000) ioctl$sock_ipx_SIOCGIFADDR(r6, 0x8915, &(0x7f00006a1000-0x20)={"3126f09c67c2f045d8d5e9a26e53f00e", {0x4, 0x1, 0x4023, "08cc590dd17e", 0x9, 0x0}}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r4, &(0x7f0000eed000)="", &(0x7f00006cf000-0x1)="13", 0x0}, 0x20) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDDELIO(r3, 0x4b35, 0x8) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r5, &(0x7f0000eef000)=""}, 0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00009ec000)={0x0, 0xff}, 0x8) open$dir(&(0x7f0000b35000)="2e2f66696c653000", 0x4002, 0x3) r7 = add_key$keyring(&(0x7f0000327000)="6b657972696e6700", &(0x7f0000215000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$restrict_keyring(0x1d, r7, &(0x7f0000a1f000)="6173796d6d657472696300", &(0x7f0000747000)="2873656c662b6d696d655f74797065246367726f757076626f786e6574302e5c00") fstatfs(r1, &(0x7f0000447000-0xda)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") syz_open_dev$loop(&(0x7f000091e000-0xb)="2f6465762f6c6f6f702300", 0xdf2b, 0x80080002) 2017/12/02 09:12:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt(r0, 0x0, 0x8, &(0x7f0000000000)="88a09e8c1fe28b0fbefe08382e212a68ed5c192c8f29e0a6e2e25e2c31a994bf68fd876c287b46752fd5beb099ce748032263068dfa84d972f6409d8931d9f4f7a0683d41dcaa77ed23a23e4dcb74e62f0c2bd56900a6113b3b2ced6f35a105c8d15b5b4e4e8e81dedc7d3c8e905e7b361fa29c8cd6aff1e23dbe4032efaf3f698d2f9bcd7b42aa902c30fd9010a70307e5440e3d594472dfa512008d271bac2", 0xa0) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000aa7000)={0x0, 0x0}) r4 = fcntl$dupfd(r0, 0x406, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r4, 0xc04c5349, &(0x7f0000516000)={0xffffffff, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000cf000)={0x0, 0x0, 0x0}, &(0x7f00009fb000)=0xc) lstat(&(0x7f000000f000-0x8)="2e2f66696c653000", &(0x7f00006af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000701000-0x8)="2e2f66696c653000", &(0x7f00005f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f0000a95000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000084f000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000a1000)=0xc) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000824000-0xc)={0x0, 0x0, 0x0}, 0xc) r11 = gettid() fstat(r3, &(0x7f0000ee5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000721000)=0x0, &(0x7f0000ae1000)=0x0, &(0x7f0000b6d000-0x4)=0x0) sendmsg$unix(r2, &(0x7f0000de9000-0x38)={&(0x7f000038b000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000de5000)=[{&(0x7f00007cc000)="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", 0x1000}, {&(0x7f00004a0000)="f6cab155e866fc50c4c8", 0xa}, {&(0x7f00007e6000)="3ad879a883e1d8c517a9a75effb1a72e5ed171964a8029acda613b221c0f35d5aea596785bfa92033e236417111972ad93d25743eaf1115c31efb59881b5bd4d320de1d188dd4cef0abf985c73ce8557a241704f20c99749d7beba741f236e6e21d0392f44", 0x65}, {&(0x7f0000556000)="285ea5e1aa1b82efdd1f72c4c3e5787796221eba4002d2a52fd825b6cdd7c3fd0034e9e524ffa0931c775eec292d07e988ef92ef9c96098f818e13df9ee6ee9602aeff874bd506a7c5f462479a8515aea7476343b4ff1ccb5f3e2a2448875dd63814e4b8c2d72e9dc4964dfcc5eb49b9c008bf8fd2afb05482b8ae5a93edb986ab5b3290cc34b74c4a67c2805f42e56ae9b1abb066a90119f172e9c82340f29eb11ee4cd2d1d967c545f4165ce8dc778e33d757bef5a3447e3a0509d556e887233444ef2447bf0f64c7ce262ca3b376b5dce7eeb231a76990f40c8eeaca8b60eb028e487855c9f7285a06ba316db743a", 0xf0}, {&(0x7f0000034000-0x30)="151c6c7850afc8ed8517cb2db340d1c76f7e28e2c2bdc316ce63d197924c152dd3f58b6d4c0b8b725ff0700a8d21d1a4", 0x30}, {&(0x7f0000c66000)="49cf754f8eb39743ca47edbe8e727c77126f1d96482f34d8d1a29058b2b762fc4fa4b847cefedcf330bb1fa5023ce523feceefbf6a67fea14d575c7e9159604838f0fd0154d4a82dfcceeaa92d4b736d2618da3ae61f301a8ec65b9acdbbd46c9bf6ef36cf87493da808fad576e1bcdbe23e1065897fab1d11d21580ff8251632d7b46c381dc4da0f60ccb426daac15985939071dff140c409a9", 0x9a}, {&(0x7f00007f2000-0x19)="b8c5f6d8870fa19d2c2522144557faf52ee386661badf81571", 0x19}, {&(0x7f00002e5000)="65282eebfd6c7f2e74c374ecbf34181a098243682e851b98b56760888fe68e02c3d0d974c7e753ee4ac376a6761515a13dbc4fc654f2c8e9a8acbec3c1a54dce573e1de7a44ea5088c43", 0x4a}, {&(0x7f0000201000-0x5f)="afa2f1e738d935e7ea2765c822ea2f2edd93460e5c47db50bd4f57473fc46091e1fbc605295da86f2ca4bd9e4b3d0f8221aeaae7e44766558c85b9e14f2a02ae697e17160fb4fa0189bd8e52fb6f7ec6a4aa60965320c4c2d5b11fb624cfea", 0x5f}], 0x9, &(0x7f0000b94000-0x60)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x60, 0x800}, 0x800) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000efe000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x81}) r14 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r14, 0x84, 0xb, &(0x7f0000e04000)={0x1000, 0x2, 0x6, 0x565, 0x8, 0x9, 0x80000000, 0xffff, 0x7, 0x9, 0x827}, 0xb) fcntl$setlease(r14, 0x400, 0x2) 2017/12/02 09:12:17 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x3)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00009c2000)={@common="74756e6c300000000000000000000000", @ifru_flags=0x8100}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r2 = socket(0x12, 0x80003, 0x5) getsockopt$inet_dccp_buf(r2, 0x21, 0xf, &(0x7f0000fd8000-0xea)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000465000)=0xea) 2017/12/02 09:12:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000c79000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000db2000-0x8)={0x3, &(0x7f00006b3000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) fadvise64(r1, 0x0, 0x97, 0x4) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000ca9000)={r2, 0x1}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b0e000-0xb)="2f6465762f6877726e6700", 0x401, 0x0) sendto$unix(r3, &(0x7f00006b8000)="dfad5aba29c48234a3c2c7f2d287d320fcb3cdd943241f94b494c8215403930e52155ea8507062c954933e133bba040e5793e87b1a7a348979857eeaba0613c006cf68", 0x43, 0x0, &(0x7f0000dc7000)=@file={0x0, "2e2f66696c653000"}, 0xa) 2017/12/02 09:12:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007e0000)={0x26, "726e670000000000000000000000", 0x0, 0x0, "647262675f6e6f70725f686d61635f73686135313200000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000978000-0x1f)="", 0x0) 2017/12/02 09:12:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0xfffffffffffffffc, 0x78, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x666, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x7, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000605000-0x1)=0x100000000000f8, 0x4) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x80000) r3 = fcntl$dupfd(r0, 0x0, r2) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r5 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, r4, 0x0}, 0x1c) r6 = dup3(r5, r4, 0x80000) ioctl$sock_ipx_SIOCGIFADDR(r6, 0x8915, &(0x7f00006a1000-0x20)={"3126f09c67c2f045d8d5e9a26e53f00e", {0x4, 0x1, 0x4023, "08cc590dd17e", 0x9, 0x0}}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r4, &(0x7f0000eed000)="", &(0x7f00006cf000-0x1)="13", 0x0}, 0x20) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDDELIO(r3, 0x4b35, 0x8) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r5, &(0x7f0000eef000)=""}, 0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00009ec000)={0x0, 0xff}, 0x8) open$dir(&(0x7f0000b35000)="2e2f66696c653000", 0x4002, 0x3) r7 = add_key$keyring(&(0x7f0000327000)="6b657972696e6700", &(0x7f0000215000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$restrict_keyring(0x1d, r7, &(0x7f0000a1f000)="6173796d6d657472696300", &(0x7f0000747000)="2873656c662b6d696d655f74797065246367726f757076626f786e6574302e5c00") fstatfs(r1, &(0x7f0000447000-0xda)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") dup(0xffffffffffffffff) 2017/12/02 09:12:17 executing program 6: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000f62000)={0x73, 0x79, 0x7a, 0x3, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rename(&(0x7f0000004000)="2e2f636f6e74726f6c00", &(0x7f0000f62000-0xa)="2e2f636f6e74726f6c00") perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = creat(&(0x7f0000804000-0x8)="2e2f66696c653000", 0x2) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00002fc000-0x1)=0x4) ioctl$sock_SIOCGSKNS(r0, 0x8983, &(0x7f000013d000)=0x6) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f000032b000)={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x0}, 0xc) r2 = openat(r1, &(0x7f0000f63000)="2e2f636f6e74726f6c00", 0x0, 0x1) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000f65000-0x20)={0x1, 0x2, 0x5aed2cd0, 0x59, 0x13, 0x0}) 2017/12/02 09:12:17 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x0, 0x8, &(0x7f0000000000)="88a09e8c1fe28b0fbefe08382e212a68ed5c192c8f29e0a6e2e25e2c31a994bf68fd876c287b46752fd5beb099ce748032263068dfa84d972f6409d8931d9f4f7a0683d41dcaa77ed23a23e4dcb74e62f0c2bd56900a6113b3b2ced6f35a105c8d15b5b4e4e8e81dedc7d3c8e905e7b361fa29c8cd6aff1e23dbe4032efaf3f698d2f9bcd7b42aa902c30fd9010a70307e5440e3d594472dfa512008d271bac2", 0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000aa7000)={0x0, 0x0}) r4 = fcntl$dupfd(r0, 0x406, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r4, 0xc04c5349, &(0x7f0000516000)={0xffffffff, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000cf000)={0x0, 0x0, 0x0}, &(0x7f00009fb000)=0xc) lstat(&(0x7f000000f000-0x8)="2e2f66696c653000", &(0x7f00006af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000701000-0x8)="2e2f66696c653000", &(0x7f00005f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f0000a95000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000084f000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000a1000)=0xc) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000824000-0xc)={0x0, 0x0, 0x0}, 0xc) r11 = gettid() fstat(r3, &(0x7f0000ee5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000721000)=0x0, &(0x7f0000ae1000)=0x0, &(0x7f0000b6d000-0x4)=0x0) sendmsg$unix(r2, &(0x7f0000de9000-0x38)={&(0x7f000038b000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000de5000)=[{&(0x7f00007cc000)="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", 0x1000}, {&(0x7f00004a0000)="f6cab155e866fc50c4c8", 0xa}, {&(0x7f00007e6000)="3ad879a883e1d8c517a9a75effb1a72e5ed171964a8029acda613b221c0f35d5aea596785bfa92033e236417111972ad93d25743eaf1115c31efb59881b5bd4d320de1d188dd4cef0abf985c73ce8557a241704f20c99749d7beba741f236e6e21d0392f44", 0x65}, {&(0x7f0000556000)="285ea5e1aa1b82efdd1f72c4c3e5787796221eba4002d2a52fd825b6cdd7c3fd0034e9e524ffa0931c775eec292d07e988ef92ef9c96098f818e13df9ee6ee9602aeff874bd506a7c5f462479a8515aea7476343b4ff1ccb5f3e2a2448875dd63814e4b8c2d72e9dc4964dfcc5eb49b9c008bf8fd2afb05482b8ae5a93edb986ab5b3290cc34b74c4a67c2805f42e56ae9b1abb066a90119f172e9c82340f29eb11ee4cd2d1d967c545f4165ce8dc778e33d757bef5a3447e3a0509d556e887233444ef2447bf0f64c7ce262ca3b376b5dce7eeb231a76990f40c8eeaca8b60eb028e487855c9f7285a06ba316db743a", 0xf0}, {&(0x7f0000034000-0x30)="151c6c7850afc8ed8517cb2db340d1c76f7e28e2c2bdc316ce63d197924c152dd3f58b6d4c0b8b725ff0700a8d21d1a4", 0x30}, {&(0x7f0000c66000)="49cf754f8eb39743ca47edbe8e727c77126f1d96482f34d8d1a29058b2b762fc4fa4b847cefedcf330bb1fa5023ce523feceefbf6a67fea14d575c7e9159604838f0fd0154d4a82dfcceeaa92d4b736d2618da3ae61f301a8ec65b9acdbbd46c9bf6ef36cf87493da808fad576e1bcdbe23e1065897fab1d11d21580ff8251632d7b46c381dc4da0f60ccb426daac15985939071dff140c409a9", 0x9a}, {&(0x7f00007f2000-0x19)="b8c5f6d8870fa19d2c2522144557faf52ee386661badf81571", 0x19}, {&(0x7f00002e5000)="65282eebfd6c7f2e74c374ecbf34181a098243682e851b98b56760888fe68e02c3d0d974c7e753ee4ac376a6761515a13dbc4fc654f2c8e9a8acbec3c1a54dce573e1de7a44ea5088c43", 0x4a}, {&(0x7f0000201000-0x5f)="afa2f1e738d935e7ea2765c822ea2f2edd93460e5c47db50bd4f57473fc46091e1fbc605295da86f2ca4bd9e4b3d0f8221aeaae7e44766558c85b9e14f2a02ae697e17160fb4fa0189bd8e52fb6f7ec6a4aa60965320c4c2d5b11fb624cfea", 0x5f}], 0x9, &(0x7f0000b94000-0x60)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x60, 0x800}, 0x800) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000efe000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x81}) r14 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r14, 0x84, 0xb, &(0x7f0000e04000)={0x1000, 0x2, 0x6, 0x565, 0x8, 0x9, 0x80000000, 0xffff, 0x7, 0x9, 0x827}, 0xb) fcntl$setlease(r14, 0x400, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) fcntl$setlease(r14, 0x400, 0x2) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r14, 0x84, 0x7, &(0x7f00001f7000)={0x4}, 0x4) 2017/12/02 09:12:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000afd000-0x8)="6e65742f75647000") connect$llc(r1, &(0x7f0000c11000-0x10)={0x1a, 0x6, 0x7, 0x6, 0x3, 0x100000001, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2017/12/02 09:12:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0xfffffffffffffffc, 0x78, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x666, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x7, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000605000-0x1)=0x100000000000f8, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80000) r2 = fcntl$dupfd(r0, 0x0, r1) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r4 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, r3, 0x0}, 0x1c) r5 = dup3(r4, r3, 0x80000) ioctl$sock_ipx_SIOCGIFADDR(r5, 0x8915, &(0x7f00006a1000-0x20)={"3126f09c67c2f045d8d5e9a26e53f00e", {0x4, 0x1, 0x4023, "08cc590dd17e", 0x9, 0x0}}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r3, &(0x7f0000eed000)="", &(0x7f00006cf000-0x1)="13", 0x0}, 0x20) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDDELIO(r2, 0x4b35, 0x8) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r4, &(0x7f0000eef000)=""}, 0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00009ec000)={0x0, 0xff}, 0x8) open$dir(&(0x7f0000b35000)="2e2f66696c653000", 0x4002, 0x3) r6 = add_key$keyring(&(0x7f0000327000)="6b657972696e6700", &(0x7f0000215000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$restrict_keyring(0x1d, r6, &(0x7f0000a1f000)="6173796d6d657472696300", &(0x7f0000747000)="2873656c662b6d696d655f74797065246367726f757076626f786e6574302e5c00") syz_open_dev$loop(&(0x7f000091e000-0xb)="2f6465762f6c6f6f702300", 0xdf2b, 0x80080002) 2017/12/02 09:12:17 executing program 5: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f78000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "686d616328736d332d67656e65726963290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x45)="6a7f7aec545d8fb201ede4f2a0b16b9bb6bb7bd72ecf7c9534af678ec55c31cb34a91fc28cce99884a2710630a473150b7b796a03562c8e62c945e7183f9fddd09bcd9ae16", 0x45) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f7c000)={0x0, 0x0}) syz_open_pts(r1, 0x40000) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x1)="09", 0x1) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000f7d000-0x9)="2f6465762f72746300", 0x10000, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000c7d000-0xa)="2f6465762f7663732300", 0xdd, 0x210080) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000f55000-0xf8)={0x0, 0xf0, "9daac14960edbb39203a7552162fb0504fd924575ea941498ee5f82fddac352d018e303629932667f633c9f8811d31b9bdbf0778b4b08381e9237809b8d03c92d02881b705a7d6048d4db2dd73fb8a13a50221b177e1795cea54699de854a740d65ac4c1dee00afa6142f74cb55e5dafe92da31c73d169e9d5b0bfbeda9f956ce569680728ac43ee8d1e48b479c318679bcfc241e32e13f40a99ae418e045133662cf2982e45a09ebb8bfb53e9a49c65cdd8a544fb5cdf4d410348ed75a10c27ccd6048c701f39a14a09c72a69cd95b14f61075d0eda37051d2664b487287c08cdf0b7246cec1c0b69a98c5af75f39ed"}, &(0x7f000059f000)=0xf8) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000dd6000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000c70000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x20003) r3 = syz_open_dev$sg(&(0x7f0000f51000)="2f6465762f73672300", 0x6c36e28e, 0x40080) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000cc6000-0x5c)={0xbe1c, 0x2, {0x0, 0x3, 0x186, 0x3, 0x801}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) mount(&(0x7f0000808000-0x8)="2e2f66696c653000", &(0x7f0000ce0000)="2e2f66696c653000", &(0x7f00000b9000)="7379737600", 0xe2cd1a722cf3b70b, &(0x7f00006bb000-0x56)="3ed9933237d1d70559136f9e5f27a89e17645056000005f4186f0f0a002a40e91d45f9757460a20e828e1378ec676ea36108c505cea799d6cb9c02df0c76bdb94849eb923499bdf64f8ff566a2a284783c0d") setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000083e000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x40002, 0xffffffffffffffff, 0x0, 0x5, 0x0, 0x1}, 0x20) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000fb9000)={0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, "0000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f000028a000-0x48)={{0x1, 0x3, 0x4, 0x3, 0x2}, 0x3, 0xfffffffefffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$unix(0x1, 0x1, 0x0, &(0x7f0000a44000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f000064f000)={&(0x7f0000e5e000-0x8)="2e2f66696c653000", r2}, 0xc) 2017/12/02 09:12:17 executing program 6: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000f62000)={0x73, 0x79, 0x7a, 0x3, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rename(&(0x7f0000004000)="2e2f636f6e74726f6c00", &(0x7f0000f62000-0xa)="2e2f636f6e74726f6c00") perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = creat(&(0x7f0000804000-0x8)="2e2f66696c653000", 0x2) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00002fc000-0x1)=0x4) ioctl$sock_SIOCGSKNS(r0, 0x8983, &(0x7f000013d000)=0x6) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f000032b000)={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x0}, 0xc) openat(r1, &(0x7f0000f63000)="2e2f636f6e74726f6c00", 0x0, 0x1) 2017/12/02 09:12:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt(r0, 0x0, 0x8, &(0x7f0000000000)="88a09e8c1fe28b0fbefe08382e212a68ed5c192c8f29e0a6e2e25e2c31a994bf68fd876c287b46752fd5beb099ce748032263068dfa84d972f6409d8931d9f4f7a0683d41dcaa77ed23a23e4dcb74e62f0c2bd56900a6113b3b2ced6f35a105c8d15b5b4e4e8e81dedc7d3c8e905e7b361fa29c8cd6aff1e23dbe4032efaf3f698d2f9bcd7b42aa902c30fd9010a70307e5440e3d594472dfa512008d271bac2", 0xa0) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000aa7000)={0x0, 0x0}) r4 = fcntl$dupfd(r0, 0x406, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r4, 0xc04c5349, &(0x7f0000516000)={0xffffffff, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000cf000)={0x0, 0x0, 0x0}, &(0x7f00009fb000)=0xc) lstat(&(0x7f000000f000-0x8)="2e2f66696c653000", &(0x7f00006af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000701000-0x8)="2e2f66696c653000", &(0x7f00005f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f0000a95000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000084f000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000a1000)=0xc) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000824000-0xc)={0x0, 0x0, 0x0}, 0xc) r11 = gettid() fstat(r3, &(0x7f0000ee5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000721000)=0x0, &(0x7f0000ae1000)=0x0, &(0x7f0000b6d000-0x4)=0x0) sendmsg$unix(r2, &(0x7f0000de9000-0x38)={&(0x7f000038b000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000de5000)=[{&(0x7f00007cc000)="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", 0x1000}, {&(0x7f00004a0000)="f6cab155e866fc50c4c8", 0xa}, {&(0x7f00007e6000)="3ad879a883e1d8c517a9a75effb1a72e5ed171964a8029acda613b221c0f35d5aea596785bfa92033e236417111972ad93d25743eaf1115c31efb59881b5bd4d320de1d188dd4cef0abf985c73ce8557a241704f20c99749d7beba741f236e6e21d0392f44", 0x65}, {&(0x7f0000556000)="285ea5e1aa1b82efdd1f72c4c3e5787796221eba4002d2a52fd825b6cdd7c3fd0034e9e524ffa0931c775eec292d07e988ef92ef9c96098f818e13df9ee6ee9602aeff874bd506a7c5f462479a8515aea7476343b4ff1ccb5f3e2a2448875dd63814e4b8c2d72e9dc4964dfcc5eb49b9c008bf8fd2afb05482b8ae5a93edb986ab5b3290cc34b74c4a67c2805f42e56ae9b1abb066a90119f172e9c82340f29eb11ee4cd2d1d967c545f4165ce8dc778e33d757bef5a3447e3a0509d556e887233444ef2447bf0f64c7ce262ca3b376b5dce7eeb231a76990f40c8eeaca8b60eb028e487855c9f7285a06ba316db743a", 0xf0}, {&(0x7f0000034000-0x30)="151c6c7850afc8ed8517cb2db340d1c76f7e28e2c2bdc316ce63d197924c152dd3f58b6d4c0b8b725ff0700a8d21d1a4", 0x30}, {&(0x7f0000c66000)="49cf754f8eb39743ca47edbe8e727c77126f1d96482f34d8d1a29058b2b762fc4fa4b847cefedcf330bb1fa5023ce523feceefbf6a67fea14d575c7e9159604838f0fd0154d4a82dfcceeaa92d4b736d2618da3ae61f301a8ec65b9acdbbd46c9bf6ef36cf87493da808fad576e1bcdbe23e1065897fab1d11d21580ff8251632d7b46c381dc4da0f60ccb426daac15985939071dff140c409a9", 0x9a}, {&(0x7f00007f2000-0x19)="b8c5f6d8870fa19d2c2522144557faf52ee386661badf81571", 0x19}, {&(0x7f00002e5000)="65282eebfd6c7f2e74c374ecbf34181a098243682e851b98b56760888fe68e02c3d0d974c7e753ee4ac376a6761515a13dbc4fc654f2c8e9a8acbec3c1a54dce573e1de7a44ea5088c43", 0x4a}, {&(0x7f0000201000-0x5f)="afa2f1e738d935e7ea2765c822ea2f2edd93460e5c47db50bd4f57473fc46091e1fbc605295da86f2ca4bd9e4b3d0f8221aeaae7e44766558c85b9e14f2a02ae697e17160fb4fa0189bd8e52fb6f7ec6a4aa60965320c4c2d5b11fb624cfea", 0x5f}], 0x9, &(0x7f0000b94000-0x60)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x60, 0x800}, 0x800) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000efe000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x81}) r14 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r14, 0x84, 0xb, &(0x7f0000e04000)={0x1000, 0x2, 0x6, 0x565, 0x8, 0x9, 0x80000000, 0xffff, 0x7, 0x9, 0x827}, 0xb) fcntl$setlease(r14, 0x400, 0x2) 2017/12/02 09:12:17 executing program 1: r0 = syz_open_dev$sg(&(0x7f000029a000)="2f6465762f73672300", 0x0, 0x1a1001) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00006e0000-0x8)={0x0, 0xfff}, &(0x7f0000f00000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x0, 0x5, 0x200, 0x5, 0x101, 0xff, 0x9, 0x4, r1}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/12/02 09:12:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_proto_private(r0, 0x89e3, &(0x7f0000d1d000)="ec778e6a315e15b302e17e990e890d147f0e1ef89a6258e4d3fde7ea7ec59c83d42af8e59438838e7f0776dbf8234b2f72db3b6dd078e0907e960fd98a489b4480422c98bf700c0ca1094ca1609999fd3674b893d0c286e805500e481a737ba276f60890afa0c9f38dbf137e4e9c450fd19ee76333ed299e033239e03cf32fc15f26498ead35a6f4cbaf624ebdd0dd111ca85e878e7c5f0ede5151c60a0a816a807c833aac2ec9f292c0b2f63970cd24dfffdbbbd912644671e422260f68fba1d7f365615c790be9ccd43b917013d2d05d61a59e2d3de6c282d06eb274d04185f34ce0754495fbd708dd") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002e8000-0x10)="2f6465762f73657175656e6365723200", 0x101000, 0x0) setsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000ccf000-0x72)="6ea6eba4a9c0c6d4b54e0d0ea292ba22e3fc490e89beafd84a5a0501b2f4ce5e3183c48a11c4355f92adf67ec9a5b99e483d91fef354a29047d8922d5ade9ddba72d248835e300b342fdf5ff7dc48e01366d3a8339054d83f1aebedcf644372793b0ca0f4e4f8ff7d74ae3a51d936d69c9b1", 0x72) bind$alg(r0, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/12/02 09:12:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0xfffffffffffffffc, 0x78, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x666, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x7, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000605000-0x1)=0x100000000000f8, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80000) r2 = fcntl$dupfd(r0, 0x0, r1) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r4 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, r3, 0x0}, 0x1c) r5 = dup3(r4, r3, 0x80000) ioctl$sock_ipx_SIOCGIFADDR(r5, 0x8915, &(0x7f00006a1000-0x20)={"3126f09c67c2f045d8d5e9a26e53f00e", {0x4, 0x1, 0x4023, "08cc590dd17e", 0x9, 0x0}}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r3, &(0x7f0000eed000)="", &(0x7f00006cf000-0x1)="13", 0x0}, 0x20) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDDELIO(r2, 0x4b35, 0x8) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r4, &(0x7f0000eef000)=""}, 0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00009ec000)={0x0, 0xff}, 0x8) open$dir(&(0x7f0000b35000)="2e2f66696c653000", 0x4002, 0x3) r6 = add_key$keyring(&(0x7f0000327000)="6b657972696e6700", &(0x7f0000215000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$restrict_keyring(0x1d, r6, &(0x7f0000a1f000)="6173796d6d657472696300", &(0x7f0000747000)="2873656c662b6d696d655f74797065246367726f757076626f786e6574302e5c00") dup(0xffffffffffffffff) 2017/12/02 09:12:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0xfffffffffffffffc, 0x78, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x666, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x7, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000605000-0x1)=0x100000000000f8, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80000) r2 = fcntl$dupfd(r0, 0x0, r1) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r4 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, r3, 0x0}, 0x1c) r5 = dup3(r4, r3, 0x80000) ioctl$sock_ipx_SIOCGIFADDR(r5, 0x8915, &(0x7f00006a1000-0x20)={"3126f09c67c2f045d8d5e9a26e53f00e", {0x4, 0x1, 0x4023, "08cc590dd17e", 0x9, 0x0}}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r3, &(0x7f0000eed000)="", &(0x7f00006cf000-0x1)="13", 0x0}, 0x20) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDDELIO(r2, 0x4b35, 0x8) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r4, &(0x7f0000eef000)=""}, 0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00009ec000)={0x0, 0xff}, 0x8) open$dir(&(0x7f0000b35000)="2e2f66696c653000", 0x4002, 0x3) add_key$keyring(&(0x7f0000327000)="6b657972696e6700", &(0x7f0000215000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) syz_open_dev$loop(&(0x7f000091e000-0xb)="2f6465762f6c6f6f702300", 0xdf2b, 0x80080002) 2017/12/02 09:12:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = socket(0xf, 0x80000, 0x61) recvfrom$inet6(r1, &(0x7f0000c87000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d, 0x40, 0x0, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000cad000)="2f6465762f76637300", 0x200, 0x0) r3 = getpgid(0xffffffffffffffff) fstat(r0, &(0x7f000049d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0186405, &(0x7f0000f0a000-0x20)={0x6, 0x6, r3, 0x2, r4, 0x81, 0x1071, 0x0}) 2017/12/02 09:12:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d24000-0x8)={0x0, 0x0}, 0x0) accept4$packet(r0, &(0x7f00004ca000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000099a000-0x4)=0x14, 0x80000) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f86000)={0x0, 0x0}) r1 = socket$alg(0x26, 0x5, 0x0) getpeername(r1, &(0x7f0000ff7000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000bb8000-0x4)=0x10) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f000029e000)={&(0x7f00003d9000/0x1000)=nil, 0x1000}) bind$alg(r1, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/12/02 09:12:17 executing program 6: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000f62000)={0x73, 0x79, 0x7a, 0x3, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rename(&(0x7f0000004000)="2e2f636f6e74726f6c00", &(0x7f0000f62000-0xa)="2e2f636f6e74726f6c00") perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = creat(&(0x7f0000804000-0x8)="2e2f66696c653000", 0x2) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00002fc000-0x1)=0x4) ioctl$sock_SIOCGSKNS(r0, 0x8983, &(0x7f000013d000)=0x6) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f000032b000)={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x0}, 0xc) 2017/12/02 09:12:17 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x0, 0x8, &(0x7f0000000000)="88a09e8c1fe28b0fbefe08382e212a68ed5c192c8f29e0a6e2e25e2c31a994bf68fd876c287b46752fd5beb099ce748032263068dfa84d972f6409d8931d9f4f7a0683d41dcaa77ed23a23e4dcb74e62f0c2bd56900a6113b3b2ced6f35a105c8d15b5b4e4e8e81dedc7d3c8e905e7b361fa29c8cd6aff1e23dbe4032efaf3f698d2f9bcd7b42aa902c30fd9010a70307e5440e3d594472dfa512008d271bac2", 0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000aa7000)={0x0, 0x0}) r4 = fcntl$dupfd(r0, 0x406, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r4, 0xc04c5349, &(0x7f0000516000)={0xffffffff, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000cf000)={0x0, 0x0, 0x0}, &(0x7f00009fb000)=0xc) lstat(&(0x7f000000f000-0x8)="2e2f66696c653000", &(0x7f00006af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000701000-0x8)="2e2f66696c653000", &(0x7f00005f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f0000a95000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000084f000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000a1000)=0xc) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000824000-0xc)={0x0, 0x0, 0x0}, 0xc) r11 = gettid() fstat(r3, &(0x7f0000ee5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000721000)=0x0, &(0x7f0000ae1000)=0x0, &(0x7f0000b6d000-0x4)=0x0) sendmsg$unix(r2, &(0x7f0000de9000-0x38)={&(0x7f000038b000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000de5000)=[{&(0x7f00007cc000)="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", 0x1000}, {&(0x7f00004a0000)="f6cab155e866fc50c4c8", 0xa}, {&(0x7f00007e6000)="3ad879a883e1d8c517a9a75effb1a72e5ed171964a8029acda613b221c0f35d5aea596785bfa92033e236417111972ad93d25743eaf1115c31efb59881b5bd4d320de1d188dd4cef0abf985c73ce8557a241704f20c99749d7beba741f236e6e21d0392f44", 0x65}, {&(0x7f0000556000)="285ea5e1aa1b82efdd1f72c4c3e5787796221eba4002d2a52fd825b6cdd7c3fd0034e9e524ffa0931c775eec292d07e988ef92ef9c96098f818e13df9ee6ee9602aeff874bd506a7c5f462479a8515aea7476343b4ff1ccb5f3e2a2448875dd63814e4b8c2d72e9dc4964dfcc5eb49b9c008bf8fd2afb05482b8ae5a93edb986ab5b3290cc34b74c4a67c2805f42e56ae9b1abb066a90119f172e9c82340f29eb11ee4cd2d1d967c545f4165ce8dc778e33d757bef5a3447e3a0509d556e887233444ef2447bf0f64c7ce262ca3b376b5dce7eeb231a76990f40c8eeaca8b60eb028e487855c9f7285a06ba316db743a", 0xf0}, {&(0x7f0000034000-0x30)="151c6c7850afc8ed8517cb2db340d1c76f7e28e2c2bdc316ce63d197924c152dd3f58b6d4c0b8b725ff0700a8d21d1a4", 0x30}, {&(0x7f0000c66000)="49cf754f8eb39743ca47edbe8e727c77126f1d96482f34d8d1a29058b2b762fc4fa4b847cefedcf330bb1fa5023ce523feceefbf6a67fea14d575c7e9159604838f0fd0154d4a82dfcceeaa92d4b736d2618da3ae61f301a8ec65b9acdbbd46c9bf6ef36cf87493da808fad576e1bcdbe23e1065897fab1d11d21580ff8251632d7b46c381dc4da0f60ccb426daac15985939071dff140c409a9", 0x9a}, {&(0x7f00007f2000-0x19)="b8c5f6d8870fa19d2c2522144557faf52ee386661badf81571", 0x19}, {&(0x7f00002e5000)="65282eebfd6c7f2e74c374ecbf34181a098243682e851b98b56760888fe68e02c3d0d974c7e753ee4ac376a6761515a13dbc4fc654f2c8e9a8acbec3c1a54dce573e1de7a44ea5088c43", 0x4a}, {&(0x7f0000201000-0x5f)="afa2f1e738d935e7ea2765c822ea2f2edd93460e5c47db50bd4f57473fc46091e1fbc605295da86f2ca4bd9e4b3d0f8221aeaae7e44766558c85b9e14f2a02ae697e17160fb4fa0189bd8e52fb6f7ec6a4aa60965320c4c2d5b11fb624cfea", 0x5f}], 0x9, &(0x7f0000b94000-0x60)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x60, 0x800}, 0x800) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000efe000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x81}) r14 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r14, 0x84, 0xb, &(0x7f0000e04000)={0x1000, 0x2, 0x6, 0x565, 0x8, 0x9, 0x80000000, 0xffff, 0x7, 0x9, 0x827}, 0xb) fcntl$setlease(r14, 0x400, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) fcntl$setlease(r14, 0x400, 0x2) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r14, 0x84, 0x7, &(0x7f00001f7000)={0x4}, 0x4) 2017/12/02 09:12:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000004b000)={0x0, 0x0}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000547000)="2f6465762f6175746f667300", 0x10840, 0x0) socketpair$packet(0x11, 0x1, 0x300, &(0x7f00001cb000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000fdd000)={r0, 0x3, 0x5, "45f6cadb5a7f751aff853ec90a0c8026cc86d7a77d50175c8199eef604d0802305db1808712ed0a4a42f77e1d90cb9a42abf39564abcaa98d72ceb8b5418e95f4d51c3514fd1703f3a5c999d1fe2ffafd5ed3bc63c87c4"}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/12/02 09:12:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt(r0, 0x0, 0x8, &(0x7f0000000000)="88a09e8c1fe28b0fbefe08382e212a68ed5c192c8f29e0a6e2e25e2c31a994bf68fd876c287b46752fd5beb099ce748032263068dfa84d972f6409d8931d9f4f7a0683d41dcaa77ed23a23e4dcb74e62f0c2bd56900a6113b3b2ced6f35a105c8d15b5b4e4e8e81dedc7d3c8e905e7b361fa29c8cd6aff1e23dbe4032efaf3f698d2f9bcd7b42aa902c30fd9010a70307e5440e3d594472dfa512008d271bac2", 0xa0) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000aa7000)={0x0, 0x0}) r4 = fcntl$dupfd(r0, 0x406, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r4, 0xc04c5349, &(0x7f0000516000)={0xffffffff, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000cf000)={0x0, 0x0, 0x0}, &(0x7f00009fb000)=0xc) lstat(&(0x7f000000f000-0x8)="2e2f66696c653000", &(0x7f00006af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000701000-0x8)="2e2f66696c653000", &(0x7f00005f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f0000a95000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000084f000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000a1000)=0xc) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000824000-0xc)={0x0, 0x0, 0x0}, 0xc) r11 = gettid() fstat(r3, &(0x7f0000ee5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000721000)=0x0, &(0x7f0000ae1000)=0x0, &(0x7f0000b6d000-0x4)=0x0) sendmsg$unix(r2, &(0x7f0000de9000-0x38)={&(0x7f000038b000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000de5000)=[{&(0x7f00007cc000)="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", 0x1000}, {&(0x7f00004a0000)="f6cab155e866fc50c4c8", 0xa}, {&(0x7f00007e6000)="3ad879a883e1d8c517a9a75effb1a72e5ed171964a8029acda613b221c0f35d5aea596785bfa92033e236417111972ad93d25743eaf1115c31efb59881b5bd4d320de1d188dd4cef0abf985c73ce8557a241704f20c99749d7beba741f236e6e21d0392f44", 0x65}, {&(0x7f0000556000)="285ea5e1aa1b82efdd1f72c4c3e5787796221eba4002d2a52fd825b6cdd7c3fd0034e9e524ffa0931c775eec292d07e988ef92ef9c96098f818e13df9ee6ee9602aeff874bd506a7c5f462479a8515aea7476343b4ff1ccb5f3e2a2448875dd63814e4b8c2d72e9dc4964dfcc5eb49b9c008bf8fd2afb05482b8ae5a93edb986ab5b3290cc34b74c4a67c2805f42e56ae9b1abb066a90119f172e9c82340f29eb11ee4cd2d1d967c545f4165ce8dc778e33d757bef5a3447e3a0509d556e887233444ef2447bf0f64c7ce262ca3b376b5dce7eeb231a76990f40c8eeaca8b60eb028e487855c9f7285a06ba316db743a", 0xf0}, {&(0x7f0000034000-0x30)="151c6c7850afc8ed8517cb2db340d1c76f7e28e2c2bdc316ce63d197924c152dd3f58b6d4c0b8b725ff0700a8d21d1a4", 0x30}, {&(0x7f0000c66000)="49cf754f8eb39743ca47edbe8e727c77126f1d96482f34d8d1a29058b2b762fc4fa4b847cefedcf330bb1fa5023ce523feceefbf6a67fea14d575c7e9159604838f0fd0154d4a82dfcceeaa92d4b736d2618da3ae61f301a8ec65b9acdbbd46c9bf6ef36cf87493da808fad576e1bcdbe23e1065897fab1d11d21580ff8251632d7b46c381dc4da0f60ccb426daac15985939071dff140c409a9", 0x9a}, {&(0x7f00007f2000-0x19)="b8c5f6d8870fa19d2c2522144557faf52ee386661badf81571", 0x19}, {&(0x7f00002e5000)="65282eebfd6c7f2e74c374ecbf34181a098243682e851b98b56760888fe68e02c3d0d974c7e753ee4ac376a6761515a13dbc4fc654f2c8e9a8acbec3c1a54dce573e1de7a44ea5088c43", 0x4a}, {&(0x7f0000201000-0x5f)="afa2f1e738d935e7ea2765c822ea2f2edd93460e5c47db50bd4f57473fc46091e1fbc605295da86f2ca4bd9e4b3d0f8221aeaae7e44766558c85b9e14f2a02ae697e17160fb4fa0189bd8e52fb6f7ec6a4aa60965320c4c2d5b11fb624cfea", 0x5f}], 0x9, &(0x7f0000b94000-0x60)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x60, 0x800}, 0x800) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000efe000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x81}) r14 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r14, 0x84, 0xb, &(0x7f0000e04000)={0x1000, 0x2, 0x6, 0x565, 0x8, 0x9, 0x80000000, 0xffff, 0x7, 0x9, 0x827}, 0xb) fcntl$setlease(r14, 0x400, 0x2) 2017/12/02 09:12:17 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/12/02 09:12:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0xfffffffffffffffc, 0x78, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x666, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x7, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000605000-0x1)=0x100000000000f8, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80000) r2 = fcntl$dupfd(r0, 0x0, r1) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r4 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, r3, 0x0}, 0x1c) r5 = dup3(r4, r3, 0x80000) ioctl$sock_ipx_SIOCGIFADDR(r5, 0x8915, &(0x7f00006a1000-0x20)={"3126f09c67c2f045d8d5e9a26e53f00e", {0x4, 0x1, 0x4023, "08cc590dd17e", 0x9, 0x0}}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r3, &(0x7f0000eed000)="", &(0x7f00006cf000-0x1)="13", 0x0}, 0x20) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDDELIO(r2, 0x4b35, 0x8) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r4, &(0x7f0000eef000)=""}, 0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00009ec000)={0x0, 0xff}, 0x8) open$dir(&(0x7f0000b35000)="2e2f66696c653000", 0x4002, 0x3) add_key$keyring(&(0x7f0000327000)="6b657972696e6700", &(0x7f0000215000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) dup(0xffffffffffffffff) 2017/12/02 09:12:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0xfffffffffffffffc, 0x78, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x666, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x7, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000605000-0x1)=0x100000000000f8, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80000) r2 = fcntl$dupfd(r0, 0x0, r1) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r4 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, r3, 0x0}, 0x1c) r5 = dup3(r4, r3, 0x80000) ioctl$sock_ipx_SIOCGIFADDR(r5, 0x8915, &(0x7f00006a1000-0x20)={"3126f09c67c2f045d8d5e9a26e53f00e", {0x4, 0x1, 0x4023, "08cc590dd17e", 0x9, 0x0}}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r3, &(0x7f0000eed000)="", &(0x7f00006cf000-0x1)="13", 0x0}, 0x20) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDDELIO(r2, 0x4b35, 0x8) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r4, &(0x7f0000eef000)=""}, 0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00009ec000)={0x0, 0xff}, 0x8) open$dir(&(0x7f0000b35000)="2e2f66696c653000", 0x4002, 0x3) syz_open_dev$loop(&(0x7f000091e000-0xb)="2f6465762f6c6f6f702300", 0xdf2b, 0x80080002) 2017/12/02 09:12:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000003c000-0x8)={0x1, &(0x7f0000aa4000-0x8)=[{0x0, 0x9352, 0x0, 0x400}]}, 0x8) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00004a1000)={0x26, "6861736800000000000000000000", 0x0, 0x200000000, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/12/02 09:12:17 executing program 6: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000f62000)={0x73, 0x79, 0x7a, 0x3, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rename(&(0x7f0000004000)="2e2f636f6e74726f6c00", &(0x7f0000f62000-0xa)="2e2f636f6e74726f6c00") perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = creat(&(0x7f0000804000-0x8)="2e2f66696c653000", 0x2) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00002fc000-0x1)=0x4) ioctl$sock_SIOCGSKNS(r0, 0x8983, &(0x7f000013d000)=0x6) 2017/12/02 09:12:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000889000-0x8)=0x0) bind$alg(r0, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/12/02 09:12:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt(r0, 0x0, 0x8, &(0x7f0000000000)="88a09e8c1fe28b0fbefe08382e212a68ed5c192c8f29e0a6e2e25e2c31a994bf68fd876c287b46752fd5beb099ce748032263068dfa84d972f6409d8931d9f4f7a0683d41dcaa77ed23a23e4dcb74e62f0c2bd56900a6113b3b2ced6f35a105c8d15b5b4e4e8e81dedc7d3c8e905e7b361fa29c8cd6aff1e23dbe4032efaf3f698d2f9bcd7b42aa902c30fd9010a70307e5440e3d594472dfa512008d271bac2", 0xa0) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000aa7000)={0x0, 0x0}) r4 = fcntl$dupfd(r0, 0x406, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r4, 0xc04c5349, &(0x7f0000516000)={0xffffffff, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000cf000)={0x0, 0x0, 0x0}, &(0x7f00009fb000)=0xc) lstat(&(0x7f000000f000-0x8)="2e2f66696c653000", &(0x7f00006af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000701000-0x8)="2e2f66696c653000", &(0x7f00005f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f0000a95000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000084f000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000a1000)=0xc) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000824000-0xc)={0x0, 0x0, 0x0}, 0xc) r11 = gettid() fstat(r3, &(0x7f0000ee5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000721000)=0x0, &(0x7f0000ae1000)=0x0, &(0x7f0000b6d000-0x4)=0x0) sendmsg$unix(r2, &(0x7f0000de9000-0x38)={&(0x7f000038b000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000de5000)=[{&(0x7f00007cc000)="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", 0x1000}, {&(0x7f00004a0000)="f6cab155e866fc50c4c8", 0xa}, {&(0x7f00007e6000)="3ad879a883e1d8c517a9a75effb1a72e5ed171964a8029acda613b221c0f35d5aea596785bfa92033e236417111972ad93d25743eaf1115c31efb59881b5bd4d320de1d188dd4cef0abf985c73ce8557a241704f20c99749d7beba741f236e6e21d0392f44", 0x65}, {&(0x7f0000556000)="285ea5e1aa1b82efdd1f72c4c3e5787796221eba4002d2a52fd825b6cdd7c3fd0034e9e524ffa0931c775eec292d07e988ef92ef9c96098f818e13df9ee6ee9602aeff874bd506a7c5f462479a8515aea7476343b4ff1ccb5f3e2a2448875dd63814e4b8c2d72e9dc4964dfcc5eb49b9c008bf8fd2afb05482b8ae5a93edb986ab5b3290cc34b74c4a67c2805f42e56ae9b1abb066a90119f172e9c82340f29eb11ee4cd2d1d967c545f4165ce8dc778e33d757bef5a3447e3a0509d556e887233444ef2447bf0f64c7ce262ca3b376b5dce7eeb231a76990f40c8eeaca8b60eb028e487855c9f7285a06ba316db743a", 0xf0}, {&(0x7f0000034000-0x30)="151c6c7850afc8ed8517cb2db340d1c76f7e28e2c2bdc316ce63d197924c152dd3f58b6d4c0b8b725ff0700a8d21d1a4", 0x30}, {&(0x7f0000c66000)="49cf754f8eb39743ca47edbe8e727c77126f1d96482f34d8d1a29058b2b762fc4fa4b847cefedcf330bb1fa5023ce523feceefbf6a67fea14d575c7e9159604838f0fd0154d4a82dfcceeaa92d4b736d2618da3ae61f301a8ec65b9acdbbd46c9bf6ef36cf87493da808fad576e1bcdbe23e1065897fab1d11d21580ff8251632d7b46c381dc4da0f60ccb426daac15985939071dff140c409a9", 0x9a}, {&(0x7f00007f2000-0x19)="b8c5f6d8870fa19d2c2522144557faf52ee386661badf81571", 0x19}, {&(0x7f00002e5000)="65282eebfd6c7f2e74c374ecbf34181a098243682e851b98b56760888fe68e02c3d0d974c7e753ee4ac376a6761515a13dbc4fc654f2c8e9a8acbec3c1a54dce573e1de7a44ea5088c43", 0x4a}, {&(0x7f0000201000-0x5f)="afa2f1e738d935e7ea2765c822ea2f2edd93460e5c47db50bd4f57473fc46091e1fbc605295da86f2ca4bd9e4b3d0f8221aeaae7e44766558c85b9e14f2a02ae697e17160fb4fa0189bd8e52fb6f7ec6a4aa60965320c4c2d5b11fb624cfea", 0x5f}], 0x9, &(0x7f0000b94000-0x60)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x60, 0x800}, 0x800) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000efe000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x81}) r14 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r14, 0x84, 0xb, &(0x7f0000e04000)={0x1000, 0x2, 0x6, 0x565, 0x8, 0x9, 0x80000000, 0xffff, 0x7, 0x9, 0x827}, 0xb) fcntl$setlease(r14, 0x400, 0x2) 2017/12/02 09:12:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0xfffffffffffffffc, 0x78, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x666, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x7, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000605000-0x1)=0x100000000000f8, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80000) r2 = fcntl$dupfd(r0, 0x0, r1) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r4 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, r3, 0x0}, 0x1c) r5 = dup3(r4, r3, 0x80000) ioctl$sock_ipx_SIOCGIFADDR(r5, 0x8915, &(0x7f00006a1000-0x20)={"3126f09c67c2f045d8d5e9a26e53f00e", {0x4, 0x1, 0x4023, "08cc590dd17e", 0x9, 0x0}}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r3, &(0x7f0000eed000)="", &(0x7f00006cf000-0x1)="13", 0x0}, 0x20) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDDELIO(r2, 0x4b35, 0x8) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r4, &(0x7f0000eef000)=""}, 0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00009ec000)={0x0, 0xff}, 0x8) syz_open_dev$loop(&(0x7f000091e000-0xb)="2f6465762f6c6f6f702300", 0xdf2b, 0x80080002) 2017/12/02 09:12:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0xfffffffffffffffc, 0x78, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x666, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x7, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000605000-0x1)=0x100000000000f8, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80000) r2 = fcntl$dupfd(r0, 0x0, r1) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r4 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, r3, 0x0}, 0x1c) r5 = dup3(r4, r3, 0x80000) ioctl$sock_ipx_SIOCGIFADDR(r5, 0x8915, &(0x7f00006a1000-0x20)={"3126f09c67c2f045d8d5e9a26e53f00e", {0x4, 0x1, 0x4023, "08cc590dd17e", 0x9, 0x0}}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r3, &(0x7f0000eed000)="", &(0x7f00006cf000-0x1)="13", 0x0}, 0x20) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDDELIO(r2, 0x4b35, 0x8) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r4, &(0x7f0000eef000)=""}, 0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00009ec000)={0x0, 0xff}, 0x8) open$dir(&(0x7f0000b35000)="2e2f66696c653000", 0x4002, 0x3) dup(0xffffffffffffffff) 2017/12/02 09:12:17 executing program 5: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f78000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "686d616328736d332d67656e65726963290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x45)="6a7f7aec545d8fb201ede4f2a0b16b9bb6bb7bd72ecf7c9534af678ec55c31cb34a91fc28cce99884a2710630a473150b7b796a03562c8e62c945e7183f9fddd09bcd9ae16", 0x45) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f7c000)={0x0, 0x0}) syz_open_pts(r1, 0x40000) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x1)="09", 0x1) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000f7d000-0x9)="2f6465762f72746300", 0x10000, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000c7d000-0xa)="2f6465762f7663732300", 0xdd, 0x210080) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000f55000-0xf8)={0x0, 0xf0, "9daac14960edbb39203a7552162fb0504fd924575ea941498ee5f82fddac352d018e303629932667f633c9f8811d31b9bdbf0778b4b08381e9237809b8d03c92d02881b705a7d6048d4db2dd73fb8a13a50221b177e1795cea54699de854a740d65ac4c1dee00afa6142f74cb55e5dafe92da31c73d169e9d5b0bfbeda9f956ce569680728ac43ee8d1e48b479c318679bcfc241e32e13f40a99ae418e045133662cf2982e45a09ebb8bfb53e9a49c65cdd8a544fb5cdf4d410348ed75a10c27ccd6048c701f39a14a09c72a69cd95b14f61075d0eda37051d2664b487287c08cdf0b7246cec1c0b69a98c5af75f39ed"}, &(0x7f000059f000)=0xf8) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000dd6000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000c70000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x20003) r3 = syz_open_dev$sg(&(0x7f0000f51000)="2f6465762f73672300", 0x6c36e28e, 0x40080) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000cc6000-0x5c)={0xbe1c, 0x2, {0x0, 0x3, 0x186, 0x3, 0x801}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) mount(&(0x7f0000808000-0x8)="2e2f66696c653000", &(0x7f0000ce0000)="2e2f66696c653000", &(0x7f00000b9000)="7379737600", 0xe2cd1a722cf3b70b, &(0x7f00006bb000-0x56)="3ed9933237d1d70559136f9e5f27a89e17645056000005f4186f0f0a002a40e91d45f9757460a20e828e1378ec676ea36108c505cea799d6cb9c02df0c76bdb94849eb923499bdf64f8ff566a2a284783c0d") setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000083e000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x40002, 0xffffffffffffffff, 0x0, 0x5, 0x0, 0x1}, 0x20) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000fb9000)={0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, "0000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f000028a000-0x48)={{0x1, 0x3, 0x4, 0x3, 0x2}, 0x3, 0xfffffffefffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$unix(0x1, 0x1, 0x0, &(0x7f0000a44000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f000064f000)={&(0x7f0000e5e000-0x8)="2e2f66696c653000", r2}, 0xc) 2017/12/02 09:12:17 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x0, 0x8, &(0x7f0000000000)="88a09e8c1fe28b0fbefe08382e212a68ed5c192c8f29e0a6e2e25e2c31a994bf68fd876c287b46752fd5beb099ce748032263068dfa84d972f6409d8931d9f4f7a0683d41dcaa77ed23a23e4dcb74e62f0c2bd56900a6113b3b2ced6f35a105c8d15b5b4e4e8e81dedc7d3c8e905e7b361fa29c8cd6aff1e23dbe4032efaf3f698d2f9bcd7b42aa902c30fd9010a70307e5440e3d594472dfa512008d271bac2", 0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000aa7000)={0x0, 0x0}) r4 = fcntl$dupfd(r0, 0x406, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r4, 0xc04c5349, &(0x7f0000516000)={0xffffffff, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000cf000)={0x0, 0x0, 0x0}, &(0x7f00009fb000)=0xc) lstat(&(0x7f000000f000-0x8)="2e2f66696c653000", &(0x7f00006af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000701000-0x8)="2e2f66696c653000", &(0x7f00005f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f0000a95000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000084f000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000a1000)=0xc) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000824000-0xc)={0x0, 0x0, 0x0}, 0xc) r11 = gettid() fstat(r3, &(0x7f0000ee5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000721000)=0x0, &(0x7f0000ae1000)=0x0, &(0x7f0000b6d000-0x4)=0x0) sendmsg$unix(r2, &(0x7f0000de9000-0x38)={&(0x7f000038b000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000de5000)=[{&(0x7f00007cc000)="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", 0x1000}, {&(0x7f00004a0000)="f6cab155e866fc50c4c8", 0xa}, {&(0x7f00007e6000)="3ad879a883e1d8c517a9a75effb1a72e5ed171964a8029acda613b221c0f35d5aea596785bfa92033e236417111972ad93d25743eaf1115c31efb59881b5bd4d320de1d188dd4cef0abf985c73ce8557a241704f20c99749d7beba741f236e6e21d0392f44", 0x65}, {&(0x7f0000556000)="285ea5e1aa1b82efdd1f72c4c3e5787796221eba4002d2a52fd825b6cdd7c3fd0034e9e524ffa0931c775eec292d07e988ef92ef9c96098f818e13df9ee6ee9602aeff874bd506a7c5f462479a8515aea7476343b4ff1ccb5f3e2a2448875dd63814e4b8c2d72e9dc4964dfcc5eb49b9c008bf8fd2afb05482b8ae5a93edb986ab5b3290cc34b74c4a67c2805f42e56ae9b1abb066a90119f172e9c82340f29eb11ee4cd2d1d967c545f4165ce8dc778e33d757bef5a3447e3a0509d556e887233444ef2447bf0f64c7ce262ca3b376b5dce7eeb231a76990f40c8eeaca8b60eb028e487855c9f7285a06ba316db743a", 0xf0}, {&(0x7f0000034000-0x30)="151c6c7850afc8ed8517cb2db340d1c76f7e28e2c2bdc316ce63d197924c152dd3f58b6d4c0b8b725ff0700a8d21d1a4", 0x30}, {&(0x7f0000c66000)="49cf754f8eb39743ca47edbe8e727c77126f1d96482f34d8d1a29058b2b762fc4fa4b847cefedcf330bb1fa5023ce523feceefbf6a67fea14d575c7e9159604838f0fd0154d4a82dfcceeaa92d4b736d2618da3ae61f301a8ec65b9acdbbd46c9bf6ef36cf87493da808fad576e1bcdbe23e1065897fab1d11d21580ff8251632d7b46c381dc4da0f60ccb426daac15985939071dff140c409a9", 0x9a}, {&(0x7f00007f2000-0x19)="b8c5f6d8870fa19d2c2522144557faf52ee386661badf81571", 0x19}, {&(0x7f00002e5000)="65282eebfd6c7f2e74c374ecbf34181a098243682e851b98b56760888fe68e02c3d0d974c7e753ee4ac376a6761515a13dbc4fc654f2c8e9a8acbec3c1a54dce573e1de7a44ea5088c43", 0x4a}, {&(0x7f0000201000-0x5f)="afa2f1e738d935e7ea2765c822ea2f2edd93460e5c47db50bd4f57473fc46091e1fbc605295da86f2ca4bd9e4b3d0f8221aeaae7e44766558c85b9e14f2a02ae697e17160fb4fa0189bd8e52fb6f7ec6a4aa60965320c4c2d5b11fb624cfea", 0x5f}], 0x9, &(0x7f0000b94000-0x60)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x60, 0x800}, 0x800) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000efe000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x81}) r14 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r14, 0x84, 0xb, &(0x7f0000e04000)={0x1000, 0x2, 0x6, 0x565, 0x8, 0x9, 0x80000000, 0xffff, 0x7, 0x9, 0x827}, 0xb) fcntl$setlease(r14, 0x400, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) fcntl$setlease(r14, 0x400, 0x2) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r14, 0x84, 0x7, &(0x7f00001f7000)={0x4}, 0x4) 2017/12/02 09:12:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000098f000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) fcntl$getownex(r0, 0x10, &(0x7f00007b4000)={0x0, 0x0}) get_robust_list(r1, &(0x7f0000be8000)=&(0x7f00008c1000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000149000)=0xc) r2 = syz_open_dev$usbmon(&(0x7f0000542000-0xd)="2f6465762f7573626d6f6e2300", 0x5, 0x800) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f0000809000)={0x100000001, 0x7}) 2017/12/02 09:12:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000090d000-0x82)="debdfcdeffb8ea8e8cb992d68d1b7489f100df48ec85ecf25bdc0fc069d0cc03ffb91ec0388ac169259b88469818d0633a3012dd0562a1e60aa32b2234bb6e40622a810cbd3037aa509650b6c63a1d10e66661b0c6830b3c8099e35e8f6df41e1e48a60d1fbe47a67c6f1e9d226c45dca02157e85d4b4a05081f432c246f18240756", 0x82) 2017/12/02 09:12:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0xfffffffffffffffc, 0x78, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x666, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x7, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000605000-0x1)=0x100000000000f8, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80000) r2 = fcntl$dupfd(r0, 0x0, r1) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r4 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, r3, 0x0}, 0x1c) r5 = dup3(r4, r3, 0x80000) ioctl$sock_ipx_SIOCGIFADDR(r5, 0x8915, &(0x7f00006a1000-0x20)={"3126f09c67c2f045d8d5e9a26e53f00e", {0x4, 0x1, 0x4023, "08cc590dd17e", 0x9, 0x0}}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r3, &(0x7f0000eed000)="", &(0x7f00006cf000-0x1)="13", 0x0}, 0x20) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDDELIO(r2, 0x4b35, 0x8) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r4, &(0x7f0000eef000)=""}, 0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00009ec000)={0x0, 0xff}, 0x8) dup(0xffffffffffffffff) 2017/12/02 09:12:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0xfffffffffffffffc, 0x78, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x666, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x7, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000605000-0x1)=0x100000000000f8, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80000) r2 = fcntl$dupfd(r0, 0x0, r1) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r4 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, r3, 0x0}, 0x1c) r5 = dup3(r4, r3, 0x80000) ioctl$sock_ipx_SIOCGIFADDR(r5, 0x8915, &(0x7f00006a1000-0x20)={"3126f09c67c2f045d8d5e9a26e53f00e", {0x4, 0x1, 0x4023, "08cc590dd17e", 0x9, 0x0}}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r3, &(0x7f0000eed000)="", &(0x7f00006cf000-0x1)="13", 0x0}, 0x20) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDDELIO(r2, 0x4b35, 0x8) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r4, &(0x7f0000eef000)=""}, 0x10) syz_open_dev$loop(&(0x7f000091e000-0xb)="2f6465762f6c6f6f702300", 0xdf2b, 0x80080002) 2017/12/02 09:12:18 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c87000)="2f6465762f6877726e6700", 0x18201, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f00001fe000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/12/02 09:12:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000ebe000)={0x8, 0x40, 0x3, 0x0, 0x7, [{0x80000001, 0x8, 0x9, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x2, 0x4, 0x428, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x4, 0x101, 0x1, 0x0, 0x0, 0x1001, 0x0, 0x0, 0x0}, {0x8, 0x200, 0x6, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x49, 0x3, 0x20, 0x0, 0x0, 0x280, 0x0, 0x0, 0x0}, {0x16, 0x1f, 0x6, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0xeb, 0x0, 0x1, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}]}) bind$alg(r0, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/12/02 09:12:18 executing program 6: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000f62000)={0x73, 0x79, 0x7a, 0x3, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rename(&(0x7f0000004000)="2e2f636f6e74726f6c00", &(0x7f0000f62000-0xa)="2e2f636f6e74726f6c00") perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) creat(&(0x7f0000804000-0x8)="2e2f66696c653000", 0x2) ioctl$sock_SIOCGSKNS(r0, 0x8983, &(0x7f000013d000)=0x6) 2017/12/02 09:12:18 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x0, 0x8, &(0x7f0000000000)="88a09e8c1fe28b0fbefe08382e212a68ed5c192c8f29e0a6e2e25e2c31a994bf68fd876c287b46752fd5beb099ce748032263068dfa84d972f6409d8931d9f4f7a0683d41dcaa77ed23a23e4dcb74e62f0c2bd56900a6113b3b2ced6f35a105c8d15b5b4e4e8e81dedc7d3c8e905e7b361fa29c8cd6aff1e23dbe4032efaf3f698d2f9bcd7b42aa902c30fd9010a70307e5440e3d594472dfa512008d271bac2", 0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000aa7000)={0x0, 0x0}) r4 = fcntl$dupfd(r0, 0x406, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r4, 0xc04c5349, &(0x7f0000516000)={0xffffffff, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000cf000)={0x0, 0x0, 0x0}, &(0x7f00009fb000)=0xc) lstat(&(0x7f000000f000-0x8)="2e2f66696c653000", &(0x7f00006af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000701000-0x8)="2e2f66696c653000", &(0x7f00005f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f0000a95000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000084f000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000a1000)=0xc) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000824000-0xc)={0x0, 0x0, 0x0}, 0xc) r11 = gettid() fstat(r3, &(0x7f0000ee5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000721000)=0x0, &(0x7f0000ae1000)=0x0, &(0x7f0000b6d000-0x4)=0x0) sendmsg$unix(r2, &(0x7f0000de9000-0x38)={&(0x7f000038b000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000de5000)=[{&(0x7f00007cc000)="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", 0x1000}, {&(0x7f00004a0000)="f6cab155e866fc50c4c8", 0xa}, {&(0x7f00007e6000)="3ad879a883e1d8c517a9a75effb1a72e5ed171964a8029acda613b221c0f35d5aea596785bfa92033e236417111972ad93d25743eaf1115c31efb59881b5bd4d320de1d188dd4cef0abf985c73ce8557a241704f20c99749d7beba741f236e6e21d0392f44", 0x65}, {&(0x7f0000556000)="285ea5e1aa1b82efdd1f72c4c3e5787796221eba4002d2a52fd825b6cdd7c3fd0034e9e524ffa0931c775eec292d07e988ef92ef9c96098f818e13df9ee6ee9602aeff874bd506a7c5f462479a8515aea7476343b4ff1ccb5f3e2a2448875dd63814e4b8c2d72e9dc4964dfcc5eb49b9c008bf8fd2afb05482b8ae5a93edb986ab5b3290cc34b74c4a67c2805f42e56ae9b1abb066a90119f172e9c82340f29eb11ee4cd2d1d967c545f4165ce8dc778e33d757bef5a3447e3a0509d556e887233444ef2447bf0f64c7ce262ca3b376b5dce7eeb231a76990f40c8eeaca8b60eb028e487855c9f7285a06ba316db743a", 0xf0}, {&(0x7f0000034000-0x30)="151c6c7850afc8ed8517cb2db340d1c76f7e28e2c2bdc316ce63d197924c152dd3f58b6d4c0b8b725ff0700a8d21d1a4", 0x30}, {&(0x7f0000c66000)="49cf754f8eb39743ca47edbe8e727c77126f1d96482f34d8d1a29058b2b762fc4fa4b847cefedcf330bb1fa5023ce523feceefbf6a67fea14d575c7e9159604838f0fd0154d4a82dfcceeaa92d4b736d2618da3ae61f301a8ec65b9acdbbd46c9bf6ef36cf87493da808fad576e1bcdbe23e1065897fab1d11d21580ff8251632d7b46c381dc4da0f60ccb426daac15985939071dff140c409a9", 0x9a}, {&(0x7f00007f2000-0x19)="b8c5f6d8870fa19d2c2522144557faf52ee386661badf81571", 0x19}, {&(0x7f00002e5000)="65282eebfd6c7f2e74c374ecbf34181a098243682e851b98b56760888fe68e02c3d0d974c7e753ee4ac376a6761515a13dbc4fc654f2c8e9a8acbec3c1a54dce573e1de7a44ea5088c43", 0x4a}, {&(0x7f0000201000-0x5f)="afa2f1e738d935e7ea2765c822ea2f2edd93460e5c47db50bd4f57473fc46091e1fbc605295da86f2ca4bd9e4b3d0f8221aeaae7e44766558c85b9e14f2a02ae697e17160fb4fa0189bd8e52fb6f7ec6a4aa60965320c4c2d5b11fb624cfea", 0x5f}], 0x9, &(0x7f0000b94000-0x60)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x60, 0x800}, 0x800) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000efe000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x81}) r14 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r14, 0x84, 0xb, &(0x7f0000e04000)={0x1000, 0x2, 0x6, 0x565, 0x8, 0x9, 0x80000000, 0xffff, 0x7, 0x9, 0x827}, 0xb) fcntl$setlease(r14, 0x400, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) fcntl$setlease(r14, 0x400, 0x2) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r14, 0x84, 0x7, &(0x7f00001f7000)={0x4}, 0x4) 2017/12/02 09:12:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt(r0, 0x0, 0x8, &(0x7f0000000000)="88a09e8c1fe28b0fbefe08382e212a68ed5c192c8f29e0a6e2e25e2c31a994bf68fd876c287b46752fd5beb099ce748032263068dfa84d972f6409d8931d9f4f7a0683d41dcaa77ed23a23e4dcb74e62f0c2bd56900a6113b3b2ced6f35a105c8d15b5b4e4e8e81dedc7d3c8e905e7b361fa29c8cd6aff1e23dbe4032efaf3f698d2f9bcd7b42aa902c30fd9010a70307e5440e3d594472dfa512008d271bac2", 0xa0) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000aa7000)={0x0, 0x0}) r4 = fcntl$dupfd(r0, 0x406, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r4, 0xc04c5349, &(0x7f0000516000)={0xffffffff, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000cf000)={0x0, 0x0, 0x0}, &(0x7f00009fb000)=0xc) lstat(&(0x7f000000f000-0x8)="2e2f66696c653000", &(0x7f00006af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000701000-0x8)="2e2f66696c653000", &(0x7f00005f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f0000a95000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000084f000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000a1000)=0xc) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000824000-0xc)={0x0, 0x0, 0x0}, 0xc) r11 = gettid() fstat(r3, &(0x7f0000ee5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000721000)=0x0, &(0x7f0000ae1000)=0x0, &(0x7f0000b6d000-0x4)=0x0) sendmsg$unix(r2, &(0x7f0000de9000-0x38)={&(0x7f000038b000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000de5000)=[{&(0x7f00007cc000)="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", 0x1000}, {&(0x7f00004a0000)="f6cab155e866fc50c4c8", 0xa}, {&(0x7f00007e6000)="3ad879a883e1d8c517a9a75effb1a72e5ed171964a8029acda613b221c0f35d5aea596785bfa92033e236417111972ad93d25743eaf1115c31efb59881b5bd4d320de1d188dd4cef0abf985c73ce8557a241704f20c99749d7beba741f236e6e21d0392f44", 0x65}, {&(0x7f0000556000)="285ea5e1aa1b82efdd1f72c4c3e5787796221eba4002d2a52fd825b6cdd7c3fd0034e9e524ffa0931c775eec292d07e988ef92ef9c96098f818e13df9ee6ee9602aeff874bd506a7c5f462479a8515aea7476343b4ff1ccb5f3e2a2448875dd63814e4b8c2d72e9dc4964dfcc5eb49b9c008bf8fd2afb05482b8ae5a93edb986ab5b3290cc34b74c4a67c2805f42e56ae9b1abb066a90119f172e9c82340f29eb11ee4cd2d1d967c545f4165ce8dc778e33d757bef5a3447e3a0509d556e887233444ef2447bf0f64c7ce262ca3b376b5dce7eeb231a76990f40c8eeaca8b60eb028e487855c9f7285a06ba316db743a", 0xf0}, {&(0x7f0000034000-0x30)="151c6c7850afc8ed8517cb2db340d1c76f7e28e2c2bdc316ce63d197924c152dd3f58b6d4c0b8b725ff0700a8d21d1a4", 0x30}, {&(0x7f0000c66000)="49cf754f8eb39743ca47edbe8e727c77126f1d96482f34d8d1a29058b2b762fc4fa4b847cefedcf330bb1fa5023ce523feceefbf6a67fea14d575c7e9159604838f0fd0154d4a82dfcceeaa92d4b736d2618da3ae61f301a8ec65b9acdbbd46c9bf6ef36cf87493da808fad576e1bcdbe23e1065897fab1d11d21580ff8251632d7b46c381dc4da0f60ccb426daac15985939071dff140c409a9", 0x9a}, {&(0x7f00007f2000-0x19)="b8c5f6d8870fa19d2c2522144557faf52ee386661badf81571", 0x19}, {&(0x7f00002e5000)="65282eebfd6c7f2e74c374ecbf34181a098243682e851b98b56760888fe68e02c3d0d974c7e753ee4ac376a6761515a13dbc4fc654f2c8e9a8acbec3c1a54dce573e1de7a44ea5088c43", 0x4a}, {&(0x7f0000201000-0x5f)="afa2f1e738d935e7ea2765c822ea2f2edd93460e5c47db50bd4f57473fc46091e1fbc605295da86f2ca4bd9e4b3d0f8221aeaae7e44766558c85b9e14f2a02ae697e17160fb4fa0189bd8e52fb6f7ec6a4aa60965320c4c2d5b11fb624cfea", 0x5f}], 0x9, &(0x7f0000b94000-0x60)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x60, 0x800}, 0x800) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000efe000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x81}) r14 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r14, 0x400, 0x2) 2017/12/02 09:12:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000531000-0x8)={0x0, 0x0}) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000d83000-0xd2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/12/02 09:12:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000f6000-0xc)={0x6, 0xffffffffffffff9c, 0x1}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) 2017/12/02 09:12:18 executing program 6: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000f62000)={0x73, 0x79, 0x7a, 0x3, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rename(&(0x7f0000004000)="2e2f636f6e74726f6c00", &(0x7f0000f62000-0xa)="2e2f636f6e74726f6c00") perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCGSKNS(r0, 0x8983, &(0x7f000013d000)=0x6) 2017/12/02 09:12:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0xfffffffffffffffc, 0x78, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x666, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x7, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000605000-0x1)=0x100000000000f8, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80000) fcntl$dupfd(r0, 0x0, r1) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, r2, 0x0}, 0x1c) r4 = dup3(r3, r2, 0x80000) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f00006a1000-0x20)={"3126f09c67c2f045d8d5e9a26e53f00e", {0x4, 0x1, 0x4023, "08cc590dd17e", 0x9, 0x0}}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000)="", &(0x7f00006cf000-0x1)="13", 0x0}, 0x20) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r3, &(0x7f0000eef000)=""}, 0x10) syz_open_dev$loop(&(0x7f000091e000-0xb)="2f6465762f6c6f6f702300", 0xdf2b, 0x80080002) 2017/12/02 09:12:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0xfffffffffffffffc, 0x78, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x666, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x7, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000605000-0x1)=0x100000000000f8, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80000) r2 = fcntl$dupfd(r0, 0x0, r1) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r4 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, r3, 0x0}, 0x1c) r5 = dup3(r4, r3, 0x80000) ioctl$sock_ipx_SIOCGIFADDR(r5, 0x8915, &(0x7f00006a1000-0x20)={"3126f09c67c2f045d8d5e9a26e53f00e", {0x4, 0x1, 0x4023, "08cc590dd17e", 0x9, 0x0}}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r3, &(0x7f0000eed000)="", &(0x7f00006cf000-0x1)="13", 0x0}, 0x20) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDDELIO(r2, 0x4b35, 0x8) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r4, &(0x7f0000eef000)=""}, 0x10) dup(0xffffffffffffffff) 2017/12/02 09:12:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0xfffffffffffffffc, 0x78, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x666, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x7, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000605000-0x1)=0x100000000000f8, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80000) r2 = fcntl$dupfd(r0, 0x0, r1) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r4 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, r3, 0x0}, 0x1c) r5 = dup3(r4, r3, 0x80000) ioctl$sock_ipx_SIOCGIFADDR(r5, 0x8915, &(0x7f00006a1000-0x20)={"3126f09c67c2f045d8d5e9a26e53f00e", {0x4, 0x1, 0x4023, "08cc590dd17e", 0x9, 0x0}}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r3, &(0x7f0000eed000)="", &(0x7f00006cf000-0x1)="13", 0x0}, 0x20) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDDELIO(r2, 0x4b35, 0x8) dup(0xffffffffffffffff) 2017/12/02 09:12:18 executing program 5: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f78000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "686d616328736d332d67656e65726963290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x45)="6a7f7aec545d8fb201ede4f2a0b16b9bb6bb7bd72ecf7c9534af678ec55c31cb34a91fc28cce99884a2710630a473150b7b796a03562c8e62c945e7183f9fddd09bcd9ae16", 0x45) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f7c000)={0x0, 0x0}) syz_open_pts(r1, 0x40000) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x1)="09", 0x1) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000f7d000-0x9)="2f6465762f72746300", 0x10000, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000c7d000-0xa)="2f6465762f7663732300", 0xdd, 0x210080) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000f55000-0xf8)={0x0, 0xf0, "9daac14960edbb39203a7552162fb0504fd924575ea941498ee5f82fddac352d018e303629932667f633c9f8811d31b9bdbf0778b4b08381e9237809b8d03c92d02881b705a7d6048d4db2dd73fb8a13a50221b177e1795cea54699de854a740d65ac4c1dee00afa6142f74cb55e5dafe92da31c73d169e9d5b0bfbeda9f956ce569680728ac43ee8d1e48b479c318679bcfc241e32e13f40a99ae418e045133662cf2982e45a09ebb8bfb53e9a49c65cdd8a544fb5cdf4d410348ed75a10c27ccd6048c701f39a14a09c72a69cd95b14f61075d0eda37051d2664b487287c08cdf0b7246cec1c0b69a98c5af75f39ed"}, &(0x7f000059f000)=0xf8) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000dd6000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000c70000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x20003) r3 = syz_open_dev$sg(&(0x7f0000f51000)="2f6465762f73672300", 0x6c36e28e, 0x40080) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000cc6000-0x5c)={0xbe1c, 0x2, {0x0, 0x3, 0x186, 0x3, 0x801}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) mount(&(0x7f0000808000-0x8)="2e2f66696c653000", &(0x7f0000ce0000)="2e2f66696c653000", &(0x7f00000b9000)="7379737600", 0xe2cd1a722cf3b70b, &(0x7f00006bb000-0x56)="3ed9933237d1d70559136f9e5f27a89e17645056000005f4186f0f0a002a40e91d45f9757460a20e828e1378ec676ea36108c505cea799d6cb9c02df0c76bdb94849eb923499bdf64f8ff566a2a284783c0d") setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000083e000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x40002, 0xffffffffffffffff, 0x0, 0x5, 0x0, 0x1}, 0x20) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000fb9000)={0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, "0000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f000028a000-0x48)={{0x1, 0x3, 0x4, 0x3, 0x2}, 0x3, 0xfffffffefffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000a44000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f000064f000)={&(0x7f0000e5e000-0x8)="2e2f66696c653000", r2}, 0xc) 2017/12/02 09:12:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) ioctl$sock_ifreq(r0, 0x8977, &(0x7f00005b1000)={@common="626f6e64300000000000000000000000", @ifru_addrs=@ipx={0x4, 0x3, 0x8001, "b89faaf86c14", 0x2, 0x0}}) 2017/12/02 09:12:18 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/12/02 09:12:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0xfffffffffffffffc, 0x78, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x666, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x7, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000605000-0x1)=0x100000000000f8, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80000) fcntl$dupfd(r0, 0x0, r1) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, r2, 0x0}, 0x1c) r4 = dup3(r3, r2, 0x80000) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f00006a1000-0x20)={"3126f09c67c2f045d8d5e9a26e53f00e", {0x4, 0x1, 0x4023, "08cc590dd17e", 0x9, 0x0}}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000)="", &(0x7f00006cf000-0x1)="13", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r3, &(0x7f0000eef000)=""}, 0x10) syz_open_dev$loop(&(0x7f000091e000-0xb)="2f6465762f6c6f6f702300", 0xdf2b, 0x80080002) 2017/12/02 09:12:18 executing program 6: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000f62000)={0x73, 0x79, 0x7a, 0x3, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rename(&(0x7f0000004000)="2e2f636f6e74726f6c00", &(0x7f0000f62000-0xa)="2e2f636f6e74726f6c00") perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x8983, &(0x7f000013d000)=0x6) 2017/12/02 09:12:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt(r0, 0x0, 0x8, &(0x7f0000000000)="88a09e8c1fe28b0fbefe08382e212a68ed5c192c8f29e0a6e2e25e2c31a994bf68fd876c287b46752fd5beb099ce748032263068dfa84d972f6409d8931d9f4f7a0683d41dcaa77ed23a23e4dcb74e62f0c2bd56900a6113b3b2ced6f35a105c8d15b5b4e4e8e81dedc7d3c8e905e7b361fa29c8cd6aff1e23dbe4032efaf3f698d2f9bcd7b42aa902c30fd9010a70307e5440e3d594472dfa512008d271bac2", 0xa0) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000aa7000)={0x0, 0x0}) r4 = fcntl$dupfd(r0, 0x406, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r4, 0xc04c5349, &(0x7f0000516000)={0xffffffff, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000cf000)={0x0, 0x0, 0x0}, &(0x7f00009fb000)=0xc) lstat(&(0x7f000000f000-0x8)="2e2f66696c653000", &(0x7f00006af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000701000-0x8)="2e2f66696c653000", &(0x7f00005f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f0000a95000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000084f000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000a1000)=0xc) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000824000-0xc)={0x0, 0x0, 0x0}, 0xc) r11 = gettid() fstat(r3, &(0x7f0000ee5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000721000)=0x0, &(0x7f0000ae1000)=0x0, &(0x7f0000b6d000-0x4)=0x0) sendmsg$unix(r2, &(0x7f0000de9000-0x38)={&(0x7f000038b000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000de5000)=[{&(0x7f00007cc000)="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", 0x1000}, {&(0x7f00004a0000)="f6cab155e866fc50c4c8", 0xa}, {&(0x7f00007e6000)="3ad879a883e1d8c517a9a75effb1a72e5ed171964a8029acda613b221c0f35d5aea596785bfa92033e236417111972ad93d25743eaf1115c31efb59881b5bd4d320de1d188dd4cef0abf985c73ce8557a241704f20c99749d7beba741f236e6e21d0392f44", 0x65}, {&(0x7f0000556000)="285ea5e1aa1b82efdd1f72c4c3e5787796221eba4002d2a52fd825b6cdd7c3fd0034e9e524ffa0931c775eec292d07e988ef92ef9c96098f818e13df9ee6ee9602aeff874bd506a7c5f462479a8515aea7476343b4ff1ccb5f3e2a2448875dd63814e4b8c2d72e9dc4964dfcc5eb49b9c008bf8fd2afb05482b8ae5a93edb986ab5b3290cc34b74c4a67c2805f42e56ae9b1abb066a90119f172e9c82340f29eb11ee4cd2d1d967c545f4165ce8dc778e33d757bef5a3447e3a0509d556e887233444ef2447bf0f64c7ce262ca3b376b5dce7eeb231a76990f40c8eeaca8b60eb028e487855c9f7285a06ba316db743a", 0xf0}, {&(0x7f0000034000-0x30)="151c6c7850afc8ed8517cb2db340d1c76f7e28e2c2bdc316ce63d197924c152dd3f58b6d4c0b8b725ff0700a8d21d1a4", 0x30}, {&(0x7f0000c66000)="49cf754f8eb39743ca47edbe8e727c77126f1d96482f34d8d1a29058b2b762fc4fa4b847cefedcf330bb1fa5023ce523feceefbf6a67fea14d575c7e9159604838f0fd0154d4a82dfcceeaa92d4b736d2618da3ae61f301a8ec65b9acdbbd46c9bf6ef36cf87493da808fad576e1bcdbe23e1065897fab1d11d21580ff8251632d7b46c381dc4da0f60ccb426daac15985939071dff140c409a9", 0x9a}, {&(0x7f00007f2000-0x19)="b8c5f6d8870fa19d2c2522144557faf52ee386661badf81571", 0x19}, {&(0x7f00002e5000)="65282eebfd6c7f2e74c374ecbf34181a098243682e851b98b56760888fe68e02c3d0d974c7e753ee4ac376a6761515a13dbc4fc654f2c8e9a8acbec3c1a54dce573e1de7a44ea5088c43", 0x4a}, {&(0x7f0000201000-0x5f)="afa2f1e738d935e7ea2765c822ea2f2edd93460e5c47db50bd4f57473fc46091e1fbc605295da86f2ca4bd9e4b3d0f8221aeaae7e44766558c85b9e14f2a02ae697e17160fb4fa0189bd8e52fb6f7ec6a4aa60965320c4c2d5b11fb624cfea", 0x5f}], 0x9, &(0x7f0000b94000-0x60)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x60, 0x800}, 0x800) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000efe000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x81}) r14 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r14, 0x84, 0xb, &(0x7f0000e04000)={0x1000, 0x2, 0x6, 0x565, 0x8, 0x9, 0x80000000, 0xffff, 0x7, 0x9, 0x827}, 0xb) fcntl$setlease(r14, 0x400, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) fcntl$setlease(r14, 0x400, 0x2) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r14, 0x84, 0x7, &(0x7f00001f7000)={0x4}, 0x4) 2017/12/02 09:12:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt(r0, 0x0, 0x8, &(0x7f0000000000)="88a09e8c1fe28b0fbefe08382e212a68ed5c192c8f29e0a6e2e25e2c31a994bf68fd876c287b46752fd5beb099ce748032263068dfa84d972f6409d8931d9f4f7a0683d41dcaa77ed23a23e4dcb74e62f0c2bd56900a6113b3b2ced6f35a105c8d15b5b4e4e8e81dedc7d3c8e905e7b361fa29c8cd6aff1e23dbe4032efaf3f698d2f9bcd7b42aa902c30fd9010a70307e5440e3d594472dfa512008d271bac2", 0xa0) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000aa7000)={0x0, 0x0}) r4 = fcntl$dupfd(r0, 0x406, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r4, 0xc04c5349, &(0x7f0000516000)={0xffffffff, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000cf000)={0x0, 0x0, 0x0}, &(0x7f00009fb000)=0xc) lstat(&(0x7f000000f000-0x8)="2e2f66696c653000", &(0x7f00006af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000701000-0x8)="2e2f66696c653000", &(0x7f00005f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f0000a95000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000084f000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000a1000)=0xc) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000824000-0xc)={0x0, 0x0, 0x0}, 0xc) r11 = gettid() fstat(r3, &(0x7f0000ee5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000721000)=0x0, &(0x7f0000ae1000)=0x0, &(0x7f0000b6d000-0x4)=0x0) sendmsg$unix(r2, &(0x7f0000de9000-0x38)={&(0x7f000038b000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000de5000)=[{&(0x7f00007cc000)="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", 0x1000}, {&(0x7f00004a0000)="f6cab155e866fc50c4c8", 0xa}, {&(0x7f00007e6000)="3ad879a883e1d8c517a9a75effb1a72e5ed171964a8029acda613b221c0f35d5aea596785bfa92033e236417111972ad93d25743eaf1115c31efb59881b5bd4d320de1d188dd4cef0abf985c73ce8557a241704f20c99749d7beba741f236e6e21d0392f44", 0x65}, {&(0x7f0000556000)="285ea5e1aa1b82efdd1f72c4c3e5787796221eba4002d2a52fd825b6cdd7c3fd0034e9e524ffa0931c775eec292d07e988ef92ef9c96098f818e13df9ee6ee9602aeff874bd506a7c5f462479a8515aea7476343b4ff1ccb5f3e2a2448875dd63814e4b8c2d72e9dc4964dfcc5eb49b9c008bf8fd2afb05482b8ae5a93edb986ab5b3290cc34b74c4a67c2805f42e56ae9b1abb066a90119f172e9c82340f29eb11ee4cd2d1d967c545f4165ce8dc778e33d757bef5a3447e3a0509d556e887233444ef2447bf0f64c7ce262ca3b376b5dce7eeb231a76990f40c8eeaca8b60eb028e487855c9f7285a06ba316db743a", 0xf0}, {&(0x7f0000034000-0x30)="151c6c7850afc8ed8517cb2db340d1c76f7e28e2c2bdc316ce63d197924c152dd3f58b6d4c0b8b725ff0700a8d21d1a4", 0x30}, {&(0x7f0000c66000)="49cf754f8eb39743ca47edbe8e727c77126f1d96482f34d8d1a29058b2b762fc4fa4b847cefedcf330bb1fa5023ce523feceefbf6a67fea14d575c7e9159604838f0fd0154d4a82dfcceeaa92d4b736d2618da3ae61f301a8ec65b9acdbbd46c9bf6ef36cf87493da808fad576e1bcdbe23e1065897fab1d11d21580ff8251632d7b46c381dc4da0f60ccb426daac15985939071dff140c409a9", 0x9a}, {&(0x7f00007f2000-0x19)="b8c5f6d8870fa19d2c2522144557faf52ee386661badf81571", 0x19}, {&(0x7f00002e5000)="65282eebfd6c7f2e74c374ecbf34181a098243682e851b98b56760888fe68e02c3d0d974c7e753ee4ac376a6761515a13dbc4fc654f2c8e9a8acbec3c1a54dce573e1de7a44ea5088c43", 0x4a}, {&(0x7f0000201000-0x5f)="afa2f1e738d935e7ea2765c822ea2f2edd93460e5c47db50bd4f57473fc46091e1fbc605295da86f2ca4bd9e4b3d0f8221aeaae7e44766558c85b9e14f2a02ae697e17160fb4fa0189bd8e52fb6f7ec6a4aa60965320c4c2d5b11fb624cfea", 0x5f}], 0x9, &(0x7f0000b94000-0x60)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x60, 0x800}, 0x800) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000efe000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x81}) fcntl$setlease(0xffffffffffffffff, 0x400, 0x2) 2017/12/02 09:12:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007ff000-0x10)="2f6465762f73657175656e6365723200", 0x400, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000bb0000-0x4)=0x101, &(0x7f0000acc000)=0x4) 2017/12/02 09:12:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000676000)={0x26, "6165616400000000000000000000", 0x0, 0x0, "72666337353339286374722d63616d656c6c69612d6165736e692d617678322c7368613232342d67656e65726963290000000000000000000000000000000000"}, 0x58) r1 = syz_open_dev$vcsn(&(0x7f0000234000-0xa)="2f6465762f7663732300", 0x6, 0x20000) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f00009c0000-0x18)={0x11, 0x20e, 0x2, 0x400, 0x7ff, 0x1}) 2017/12/02 09:12:18 executing program 6: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000f62000)={0x73, 0x79, 0x7a, 0x3, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rename(&(0x7f0000004000)="2e2f636f6e74726f6c00", &(0x7f0000f62000-0xa)="2e2f636f6e74726f6c00") r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCGSKNS(r0, 0x8983, &(0x7f000013d000)=0x6) 2017/12/02 09:12:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0xfffffffffffffffc, 0x78, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x666, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x7, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000605000-0x1)=0x100000000000f8, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80000) fcntl$dupfd(r0, 0x0, r1) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, r2, 0x0}, 0x1c) r4 = dup3(r3, r2, 0x80000) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f00006a1000-0x20)={"3126f09c67c2f045d8d5e9a26e53f00e", {0x4, 0x1, 0x4023, "08cc590dd17e", 0x9, 0x0}}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000)="", &(0x7f00006cf000-0x1)="13", 0x0}, 0x20) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) 2017/12/02 09:12:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000ebb000-0x20)={@common="79616d30000000000000000000000000", @ifru_flags=0x1}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/12/02 09:12:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0xfffffffffffffffc, 0x78, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x666, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x7, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000605000-0x1)=0x100000000000f8, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80000) fcntl$dupfd(r0, 0x0, r1) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, r2, 0x0}, 0x1c) r4 = dup3(r3, r2, 0x80000) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f00006a1000-0x20)={"3126f09c67c2f045d8d5e9a26e53f00e", {0x4, 0x1, 0x4023, "08cc590dd17e", 0x9, 0x0}}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r3, &(0x7f0000eef000)=""}, 0x10) syz_open_dev$loop(&(0x7f000091e000-0xb)="2f6465762f6c6f6f702300", 0xdf2b, 0x80080002) 2017/12/02 09:12:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt(r0, 0x0, 0x8, &(0x7f0000000000)="88a09e8c1fe28b0fbefe08382e212a68ed5c192c8f29e0a6e2e25e2c31a994bf68fd876c287b46752fd5beb099ce748032263068dfa84d972f6409d8931d9f4f7a0683d41dcaa77ed23a23e4dcb74e62f0c2bd56900a6113b3b2ced6f35a105c8d15b5b4e4e8e81dedc7d3c8e905e7b361fa29c8cd6aff1e23dbe4032efaf3f698d2f9bcd7b42aa902c30fd9010a70307e5440e3d594472dfa512008d271bac2", 0xa0) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000aa7000)={0x0, 0x0}) r4 = fcntl$dupfd(r0, 0x406, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r4, 0xc04c5349, &(0x7f0000516000)={0xffffffff, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000cf000)={0x0, 0x0, 0x0}, &(0x7f00009fb000)=0xc) lstat(&(0x7f000000f000-0x8)="2e2f66696c653000", &(0x7f00006af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000701000-0x8)="2e2f66696c653000", &(0x7f00005f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f0000a95000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000084f000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000a1000)=0xc) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000824000-0xc)={0x0, 0x0, 0x0}, 0xc) r11 = gettid() fstat(r3, &(0x7f0000ee5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000721000)=0x0, &(0x7f0000ae1000)=0x0, &(0x7f0000b6d000-0x4)=0x0) sendmsg$unix(r2, &(0x7f0000de9000-0x38)={&(0x7f000038b000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000de5000)=[{&(0x7f00007cc000)="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", 0x1000}, {&(0x7f00004a0000)="f6cab155e866fc50c4c8", 0xa}, {&(0x7f00007e6000)="3ad879a883e1d8c517a9a75effb1a72e5ed171964a8029acda613b221c0f35d5aea596785bfa92033e236417111972ad93d25743eaf1115c31efb59881b5bd4d320de1d188dd4cef0abf985c73ce8557a241704f20c99749d7beba741f236e6e21d0392f44", 0x65}, {&(0x7f0000556000)="285ea5e1aa1b82efdd1f72c4c3e5787796221eba4002d2a52fd825b6cdd7c3fd0034e9e524ffa0931c775eec292d07e988ef92ef9c96098f818e13df9ee6ee9602aeff874bd506a7c5f462479a8515aea7476343b4ff1ccb5f3e2a2448875dd63814e4b8c2d72e9dc4964dfcc5eb49b9c008bf8fd2afb05482b8ae5a93edb986ab5b3290cc34b74c4a67c2805f42e56ae9b1abb066a90119f172e9c82340f29eb11ee4cd2d1d967c545f4165ce8dc778e33d757bef5a3447e3a0509d556e887233444ef2447bf0f64c7ce262ca3b376b5dce7eeb231a76990f40c8eeaca8b60eb028e487855c9f7285a06ba316db743a", 0xf0}, {&(0x7f0000034000-0x30)="151c6c7850afc8ed8517cb2db340d1c76f7e28e2c2bdc316ce63d197924c152dd3f58b6d4c0b8b725ff0700a8d21d1a4", 0x30}, {&(0x7f0000c66000)="49cf754f8eb39743ca47edbe8e727c77126f1d96482f34d8d1a29058b2b762fc4fa4b847cefedcf330bb1fa5023ce523feceefbf6a67fea14d575c7e9159604838f0fd0154d4a82dfcceeaa92d4b736d2618da3ae61f301a8ec65b9acdbbd46c9bf6ef36cf87493da808fad576e1bcdbe23e1065897fab1d11d21580ff8251632d7b46c381dc4da0f60ccb426daac15985939071dff140c409a9", 0x9a}, {&(0x7f00007f2000-0x19)="b8c5f6d8870fa19d2c2522144557faf52ee386661badf81571", 0x19}, {&(0x7f00002e5000)="65282eebfd6c7f2e74c374ecbf34181a098243682e851b98b56760888fe68e02c3d0d974c7e753ee4ac376a6761515a13dbc4fc654f2c8e9a8acbec3c1a54dce573e1de7a44ea5088c43", 0x4a}, {&(0x7f0000201000-0x5f)="afa2f1e738d935e7ea2765c822ea2f2edd93460e5c47db50bd4f57473fc46091e1fbc605295da86f2ca4bd9e4b3d0f8221aeaae7e44766558c85b9e14f2a02ae697e17160fb4fa0189bd8e52fb6f7ec6a4aa60965320c4c2d5b11fb624cfea", 0x5f}], 0x9, &(0x7f0000b94000-0x60)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x60, 0x800}, 0x800) r14 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r14, 0x400, 0x2) 2017/12/02 09:12:18 executing program 6: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000f62000)={0x73, 0x79, 0x7a, 0x3, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCGSKNS(r0, 0x8983, &(0x7f000013d000)=0x6) 2017/12/02 09:12:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000a44000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00005b8000-0x4)=0xc) lstat(&(0x7f00004b7000)="2e2f66696c653000", &(0x7f0000c80000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000e82000)={{{@in=@rand_addr=0x5, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x9, 0x3, 0x1ff, 0x1, 0x0, 0x20, 0x6, r1, r2}, {0xff, 0x3, 0x6, 0x5, 0xfffffffffffff647, 0xfffffffffffffff7, 0x9, 0x0}, {0x3, 0x0, 0xffffffff, 0x3366}, 0xffffffffffffffe0, 0x9, 0xffffffff, 0x0, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0xb72c, 0x1}, 0x3, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, 0x3, 0x0, 0xffffffffffffc06c, 0xffffffff, 0x6, 0x80000000}}, 0xe8) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000a4f000-0xc)={0x6, 0xffffffffffffffff, 0x1}) getsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f0000157000)={@loopback=0x0, @multicast1=0x0}, &(0x7f0000ab2000-0x4)=0x8) r4 = socket$alg(0x26, 0x5, 0x0) r5 = syz_open_dev$mouse(&(0x7f0000f51000)="2f6465762f696e7075742f6d6f7573652300", 0x4, 0x80) setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f000050c000-0x9)="77657374776f6f6400", 0x9) bind$alg(r4, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/12/02 09:12:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0xfffffffffffffffc, 0x78, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x666, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x7, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000605000-0x1)=0x100000000000f8, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80000) fcntl$dupfd(r0, 0x0, r1) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, r2, 0x0}, 0x1c) dup3(r3, r2, 0x80000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000)="", &(0x7f00006cf000-0x1)="13", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r3, &(0x7f0000eef000)=""}, 0x10) syz_open_dev$loop(&(0x7f000091e000-0xb)="2f6465762f6c6f6f702300", 0xdf2b, 0x80080002) 2017/12/02 09:12:18 executing program 5: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f78000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "686d616328736d332d67656e65726963290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x45)="6a7f7aec545d8fb201ede4f2a0b16b9bb6bb7bd72ecf7c9534af678ec55c31cb34a91fc28cce99884a2710630a473150b7b796a03562c8e62c945e7183f9fddd09bcd9ae16", 0x45) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f7c000)={0x0, 0x0}) syz_open_pts(r1, 0x40000) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x1)="09", 0x1) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000f7d000-0x9)="2f6465762f72746300", 0x10000, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000c7d000-0xa)="2f6465762f7663732300", 0xdd, 0x210080) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000f55000-0xf8)={0x0, 0xf0, "9daac14960edbb39203a7552162fb0504fd924575ea941498ee5f82fddac352d018e303629932667f633c9f8811d31b9bdbf0778b4b08381e9237809b8d03c92d02881b705a7d6048d4db2dd73fb8a13a50221b177e1795cea54699de854a740d65ac4c1dee00afa6142f74cb55e5dafe92da31c73d169e9d5b0bfbeda9f956ce569680728ac43ee8d1e48b479c318679bcfc241e32e13f40a99ae418e045133662cf2982e45a09ebb8bfb53e9a49c65cdd8a544fb5cdf4d410348ed75a10c27ccd6048c701f39a14a09c72a69cd95b14f61075d0eda37051d2664b487287c08cdf0b7246cec1c0b69a98c5af75f39ed"}, &(0x7f000059f000)=0xf8) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000dd6000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000c70000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x20003) r3 = syz_open_dev$sg(&(0x7f0000f51000)="2f6465762f73672300", 0x6c36e28e, 0x40080) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000cc6000-0x5c)={0xbe1c, 0x2, {0x0, 0x3, 0x186, 0x3, 0x801}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) mount(&(0x7f0000808000-0x8)="2e2f66696c653000", &(0x7f0000ce0000)="2e2f66696c653000", &(0x7f00000b9000)="7379737600", 0xe2cd1a722cf3b70b, &(0x7f00006bb000-0x56)="3ed9933237d1d70559136f9e5f27a89e17645056000005f4186f0f0a002a40e91d45f9757460a20e828e1378ec676ea36108c505cea799d6cb9c02df0c76bdb94849eb923499bdf64f8ff566a2a284783c0d") setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000083e000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x40002, 0xffffffffffffffff, 0x0, 0x5, 0x0, 0x1}, 0x20) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000fb9000)={0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, "0000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f000028a000-0x48)={{0x1, 0x3, 0x4, 0x3, 0x2}, 0x3, 0xfffffffefffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000a44000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f000064f000)={&(0x7f0000e5e000-0x8)="2e2f66696c653000", r2}, 0xc) 2017/12/02 09:12:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt(r0, 0x0, 0x8, &(0x7f0000000000)="88a09e8c1fe28b0fbefe08382e212a68ed5c192c8f29e0a6e2e25e2c31a994bf68fd876c287b46752fd5beb099ce748032263068dfa84d972f6409d8931d9f4f7a0683d41dcaa77ed23a23e4dcb74e62f0c2bd56900a6113b3b2ced6f35a105c8d15b5b4e4e8e81dedc7d3c8e905e7b361fa29c8cd6aff1e23dbe4032efaf3f698d2f9bcd7b42aa902c30fd9010a70307e5440e3d594472dfa512008d271bac2", 0xa0) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000aa7000)={0x0, 0x0}) r4 = fcntl$dupfd(r0, 0x406, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r4, 0xc04c5349, &(0x7f0000516000)={0xffffffff, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000cf000)={0x0, 0x0, 0x0}, &(0x7f00009fb000)=0xc) lstat(&(0x7f000000f000-0x8)="2e2f66696c653000", &(0x7f00006af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000701000-0x8)="2e2f66696c653000", &(0x7f00005f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f0000a95000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000084f000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000a1000)=0xc) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000824000-0xc)={0x0, 0x0, 0x0}, 0xc) r11 = gettid() fstat(r3, &(0x7f0000ee5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000721000)=0x0, &(0x7f0000ae1000)=0x0, &(0x7f0000b6d000-0x4)=0x0) sendmsg$unix(r2, &(0x7f0000de9000-0x38)={&(0x7f000038b000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000de5000)=[{&(0x7f00007cc000)="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", 0x1000}, {&(0x7f00004a0000)="f6cab155e866fc50c4c8", 0xa}, {&(0x7f00007e6000)="3ad879a883e1d8c517a9a75effb1a72e5ed171964a8029acda613b221c0f35d5aea596785bfa92033e236417111972ad93d25743eaf1115c31efb59881b5bd4d320de1d188dd4cef0abf985c73ce8557a241704f20c99749d7beba741f236e6e21d0392f44", 0x65}, {&(0x7f0000556000)="285ea5e1aa1b82efdd1f72c4c3e5787796221eba4002d2a52fd825b6cdd7c3fd0034e9e524ffa0931c775eec292d07e988ef92ef9c96098f818e13df9ee6ee9602aeff874bd506a7c5f462479a8515aea7476343b4ff1ccb5f3e2a2448875dd63814e4b8c2d72e9dc4964dfcc5eb49b9c008bf8fd2afb05482b8ae5a93edb986ab5b3290cc34b74c4a67c2805f42e56ae9b1abb066a90119f172e9c82340f29eb11ee4cd2d1d967c545f4165ce8dc778e33d757bef5a3447e3a0509d556e887233444ef2447bf0f64c7ce262ca3b376b5dce7eeb231a76990f40c8eeaca8b60eb028e487855c9f7285a06ba316db743a", 0xf0}, {&(0x7f0000034000-0x30)="151c6c7850afc8ed8517cb2db340d1c76f7e28e2c2bdc316ce63d197924c152dd3f58b6d4c0b8b725ff0700a8d21d1a4", 0x30}, {&(0x7f0000c66000)="49cf754f8eb39743ca47edbe8e727c77126f1d96482f34d8d1a29058b2b762fc4fa4b847cefedcf330bb1fa5023ce523feceefbf6a67fea14d575c7e9159604838f0fd0154d4a82dfcceeaa92d4b736d2618da3ae61f301a8ec65b9acdbbd46c9bf6ef36cf87493da808fad576e1bcdbe23e1065897fab1d11d21580ff8251632d7b46c381dc4da0f60ccb426daac15985939071dff140c409a9", 0x9a}, {&(0x7f00007f2000-0x19)="b8c5f6d8870fa19d2c2522144557faf52ee386661badf81571", 0x19}, {&(0x7f00002e5000)="65282eebfd6c7f2e74c374ecbf34181a098243682e851b98b56760888fe68e02c3d0d974c7e753ee4ac376a6761515a13dbc4fc654f2c8e9a8acbec3c1a54dce573e1de7a44ea5088c43", 0x4a}, {&(0x7f0000201000-0x5f)="afa2f1e738d935e7ea2765c822ea2f2edd93460e5c47db50bd4f57473fc46091e1fbc605295da86f2ca4bd9e4b3d0f8221aeaae7e44766558c85b9e14f2a02ae697e17160fb4fa0189bd8e52fb6f7ec6a4aa60965320c4c2d5b11fb624cfea", 0x5f}], 0x9, &(0x7f0000b94000-0x60)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x60, 0x800}, 0x800) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000efe000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x81}) r14 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r14, 0x84, 0xb, &(0x7f0000e04000)={0x1000, 0x2, 0x6, 0x565, 0x8, 0x9, 0x80000000, 0xffff, 0x7, 0x9, 0x827}, 0xb) fcntl$setlease(r14, 0x400, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) fcntl$setlease(r14, 0x400, 0x2) 2017/12/02 09:12:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000722000-0xa)="2f6465762f6375736500", 0x280000, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000903000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") bind$alg(r0, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/12/02 09:12:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt(r0, 0x0, 0x8, &(0x7f0000000000)="88a09e8c1fe28b0fbefe08382e212a68ed5c192c8f29e0a6e2e25e2c31a994bf68fd876c287b46752fd5beb099ce748032263068dfa84d972f6409d8931d9f4f7a0683d41dcaa77ed23a23e4dcb74e62f0c2bd56900a6113b3b2ced6f35a105c8d15b5b4e4e8e81dedc7d3c8e905e7b361fa29c8cd6aff1e23dbe4032efaf3f698d2f9bcd7b42aa902c30fd9010a70307e5440e3d594472dfa512008d271bac2", 0xa0) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000aa7000)={0x0, 0x0}) r4 = fcntl$dupfd(r0, 0x406, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r4, 0xc04c5349, &(0x7f0000516000)={0xffffffff, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000cf000)={0x0, 0x0, 0x0}, &(0x7f00009fb000)=0xc) lstat(&(0x7f000000f000-0x8)="2e2f66696c653000", &(0x7f00006af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000701000-0x8)="2e2f66696c653000", &(0x7f00005f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f0000a95000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000084f000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000a1000)=0xc) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000824000-0xc)={0x0, 0x0, 0x0}, 0xc) gettid() fstat(r3, &(0x7f0000ee5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000721000)=0x0, &(0x7f0000ae1000)=0x0, &(0x7f0000b6d000-0x4)=0x0) r5 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r5, 0x400, 0x2) 2017/12/02 09:12:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0xfffffffffffffffc, 0x78, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x666, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x7, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000605000-0x1)=0x100000000000f8, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80000) fcntl$dupfd(r0, 0x0, r1) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, r2, 0x0}, 0x1c) r4 = dup3(r3, r2, 0x80000) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f00006a1000-0x20)={"3126f09c67c2f045d8d5e9a26e53f00e", {0x4, 0x1, 0x4023, "08cc590dd17e", 0x9, 0x0}}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000)="", &(0x7f00006cf000-0x1)="13", 0x0}, 0x20) dup(0xffffffffffffffff) 2017/12/02 09:12:18 executing program 6: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000f62000)={0x73, 0x79, 0x7a, 0x3, 0x0}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCGSKNS(r0, 0x8983, &(0x7f000013d000)=0x6) 2017/12/02 09:12:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00003dc000-0x8)={0x0, 0x0}) accept4$unix(r1, &(0x7f0000bee000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000f5b000)=0x8, 0x80000) mq_open(&(0x7f0000338000-0xe)="6861736800000000000000000000", 0x40, 0x10, &(0x7f00000c2000-0x20)={0x9c, 0x3f, 0x6bf0, 0x6, 0x100, 0x3, 0x4385, 0xe4}) 2017/12/02 09:12:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000b2a000-0xe8)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fa2000)=0xe8) setuid(r0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = dup(r1) ioctl$TIOCGPTPEER(r2, 0x5441, 0xc0) ioctl$KDSKBLED(r2, 0x4b65, 0x3) bind$alg(r1, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/12/02 09:12:18 executing program 6: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCGSKNS(r0, 0x8983, &(0x7f000013d000)=0x6) 2017/12/02 09:12:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) lremovexattr(&(0x7f0000e98000-0x8)="2e2f66696c653000", &(0x7f00003e0000)=@random={"757365722e00", "73656c696e75786e6f646576747275737465642b70726f6370726f637b00"}) bpf$OBJ_GET_MAP(0x7, &(0x7f00003e2000-0xc)={&(0x7f000025c000)="2e2f66696c653000", 0x0}, 0xc) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000a48000-0x5c)={{0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa5e}, {0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x5, [0x15, 0x3, 0xfffffffffffffffe, 0x1, 0x6, 0x18000000000000, 0x9, 0x7]}, 0x5c) bind$alg(r0, &(0x7f0000fc4000-0x58)={0x26, "6861736800000000000000000000", 0xfffffffffffffffe, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/12/02 09:12:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt(r0, 0x0, 0x8, &(0x7f0000000000)="88a09e8c1fe28b0fbefe08382e212a68ed5c192c8f29e0a6e2e25e2c31a994bf68fd876c287b46752fd5beb099ce748032263068dfa84d972f6409d8931d9f4f7a0683d41dcaa77ed23a23e4dcb74e62f0c2bd56900a6113b3b2ced6f35a105c8d15b5b4e4e8e81dedc7d3c8e905e7b361fa29c8cd6aff1e23dbe4032efaf3f698d2f9bcd7b42aa902c30fd9010a70307e5440e3d594472dfa512008d271bac2", 0xa0) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000aa7000)={0x0, 0x0}) r4 = fcntl$dupfd(r0, 0x406, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r4, 0xc04c5349, &(0x7f0000516000)={0xffffffff, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000cf000)={0x0, 0x0, 0x0}, &(0x7f00009fb000)=0xc) lstat(&(0x7f000000f000-0x8)="2e2f66696c653000", &(0x7f00006af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000701000-0x8)="2e2f66696c653000", &(0x7f00005f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f0000a95000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000084f000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000a1000)=0xc) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000824000-0xc)={0x0, 0x0, 0x0}, 0xc) gettid() fstat(r3, &(0x7f0000ee5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r5, 0x400, 0x2) 2017/12/02 09:12:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0xfffffffffffffffc, 0x78, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x666, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x7, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000605000-0x1)=0x100000000000f8, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80000) fcntl$dupfd(r0, 0x0, r1) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, r2, 0x0}, 0x1c) r4 = dup3(r3, r2, 0x80000) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f00006a1000-0x20)={"3126f09c67c2f045d8d5e9a26e53f00e", {0x4, 0x1, 0x4023, "08cc590dd17e", 0x9, 0x0}}) dup(0xffffffffffffffff) 2017/12/02 09:12:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0xfffffffffffffffc, 0x78, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x666, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x7, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000605000-0x1)=0x100000000000f8, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80000) fcntl$dupfd(r0, 0x0, r1) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, r2, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000)="", &(0x7f00006cf000-0x1)="13", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r3, &(0x7f0000eef000)=""}, 0x10) syz_open_dev$loop(&(0x7f000091e000-0xb)="2f6465762f6c6f6f702300", 0xdf2b, 0x80080002) 2017/12/02 09:12:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r0, &(0x7f0000689000-0x1c)={&(0x7f0000e96000)={0x0, 0x0, 0x8, 0x7}, 0xc, &(0x7f0000fa3000-0x10)=[{&(0x7f0000f2b000)=[{0x88, 0x9, 0x300, 0x0, 0x1, "5669e62e84c237a84904dd647b686b953ac1c5f3d6a164ef8011a05818983c032b441419eefdbf9fa1dd4f47294a3d2c733987c35d85c052a0d56f997b99fa43d1f1faeb84d054fcc430060d190a9ca5e74ad0dc4a363105683d367c3eea42ff8c80b1c6b644e4693295e991502ba651b577be7f40b2ec63"}, {0xa3, 0x0, 0x300, 0x3ff, 0x0, "5ba5992905a9ee0bc8713b57145e33e65ef6ef619529a6487ec09a90035968bbc46b8df1d2b7233f011101dd6e37078e4a9cb18211a6caa2960d86232457c247bf5aff3e67f529c53361ec9485fd66a0d7212b4d3ad4f93cff24c24310fefe69a9791458b8caefed70460fa261d2c6a1215a4051eae441d1f69ae3cb56a458b99b0209bccb0bcfd3e19588b40ec2dd87af76f2"}, {0xb4, 0x9, 0x12, 0x9a8f, 0x3, "9e345822dc7c01b972b2cb623d440f16f11b109289c130f81d347589d4bc40557aac45acfb975027d4f48be8980a4fe23ba62de844b0bc0c4ee5888059f593a0bd66a27f64bad94665f8e55e784d50a779495f49f852d54c1f578e95db16e7b385dfe249233bed004e482aadb24d1899092fc6edb3dc1ef09a3acf25d136cf08fc2d8c93f1ddf41f3a8f22e5d5206105faf59045d914d1fae1cadc26b473b1fa9652da38"}, {0xe3, 0x1, 0x801, 0x7, 0x9, "1bb95d17bb8c6b5e53a5be64097aef461c4088784ea2775da43277f6c9a0a31c56ac6b4b785cbb18736566746ca54646e646c4acfa98af112bb9122bd871c65d2c6eef3d483fde717d6084a911a570559285bf4bb4c522a0520f1dc6e7075a50620902fd2a72137f388d7c7e79b8a84e871ba40e97f4e89f7f8aa9286303e56196ba7fbe396e3f634d478500ddedc03792faa26f57b433429ab5e9a8aff705ba9e7fa8bbfe0ea3484eb8f8c5914c181d10527919ab6be378b5e6ef622dd892e8981907f7e87e1e024666422b9e1f1e7c1aeb96"}, {0x104, 0x3f, 0x516, 0x0, 0x4, "5c9857e635ddc4066d2624f8df60470c28f85cbf95a1442b81e17964381db24b90c5c60f6a29f1fb4ca76a5c419a792b11ae65337c13a74bb14ae7f84379d19b8012dbbb24c074ab0d3b70ac7926998f1ead78cc90345726ac9a56696d14008b50dc6fe60afebe695e3b4580f5055a5726f566f331780639f23e9233ff9ce0f6c8b8d8f2287f873683b41e5afc39974c03aa7d063a201a202ae471861f82060b53d561ffbf9e728c8661556f8c2b10fb53679abd9266aa686ab78601bdedcb14ffbe58e142b9f5896a4d939a26365a01e690be62e187b355ad877380b11246cbbac52f2fabf3e8aa6d03049b458b70b6d89fdd12"}, {0x59, 0x7, 0x800, 0x9, 0x8, "8de7057154168883278544793b7aa10971cac555b551d1ab2c78e01558be497272c035c6bbb19f356eecba48bd515900471e1135dbca503162fb7f26063eaa0d90e5a12d7c270eadb6"}, {0x6a, 0x5ff, 0x100, 0xffffffff, 0x100, "1f0ffac754b48029a16ceaa4822d4a1478aeb07b7bcef944a8d2b5cb27dde9fa19aa5648ebfe7f77f89c0f3b1d3f679525cd7c6afae206f7d2465d2f6490321292e17d565261c468c1e57cd136e6a9d044e3e119e614bb41f033"}, {0xe5, 0x3, 0x22, 0x5, 0xffffffffffffffff, "60bc719dd8f16838a8be2b42a1651a688a458a98b74341f33feb81852e070cb43088e0a9e200fda70b9d40a3f87355c7bb2ad0c11d88bc63ccc4fe1978d5c6a245dadaff2382a690a22f9268bd2e21690337495dadedce59c993ab97e35cbe01751192deb1e1a7477b4b8a25f6dbd5703c1dcb63e7e8296c75b96fbfca5c577abcc6e2e129202437ac3dab87648aba22f1ac08961906f331bf003a622b13b67ac56685a0f1742b8cd132753131b0b3ed573c0fc5561ad7bc68736fb9801afea3f19146caf53d402e77511379aeeaf74100dc403209"}], 0x56e}, {&(0x7f0000038000)=[{0x2a, 0xb5d4, 0x405, 0x4, 0xaf, "169817280299a8318ab35f434bffc024dfde28976d2a7454e7f2"}, {0x71, 0x9, 0x700, 0x6, 0xffff, "7546f6d55b9007cc53a315670a387089d21b98930b9330e72e66923a78a389795198d9fdd8d1b6085b3b64444cb61ccdc6fc3178f87b9003f0b68df6e5216e806c0f5f655c128b69f45ebcffe2b67dedd3eb0162c5d4ed5048f980b5a0a1f9ef5c"}, {0x81, 0xffffffffffffffe1, 0xa00, 0xfe0, 0x2, "5d4b6bd89e5e38e04fbaea5d29ed869b4c5ca31361fbbeedbeef820ab334754e45a1206b091f64f295c0bfc50b34d63274461c4bede5a21d464d9bfede4329ce222d5b4dd0a242d23ee8d8fa1d4fe4993305d08840e91630ddb6451a03545d16ea1e99f59220c2e84de24fdf83a34a3409"}, {0x6f, 0x6, 0x0, 0x3, 0x1, "4cd9525c4486685d51af9e671a86e40bd08a8dc9372b73a69176b09c9886f681f04c2ccbc34e3439824bb3619c6b4b06392c8861b1776d3524a616c5cdd83d36b5eec58cf23fd2de13e31b487b4f443a2714ae6bed958e6d69c7bbf2d5079e"}, {0xda, 0xec2, 0x200, 0xffffffff, 0x125, "9317237be2a3eed5ddcf4bd7f29a3f53e4482ffbdc191f4b1ac4a13209d0c3ac79ebd23a7f644d2d03ea8fad85e3e499c4f247d000d9352dca8de0c28e24bcf2173982d116b85c946b54f72b902982d107bdef8a4bbfe728218d0cd0dca5fe529e53c084d5858ba8315d5a735e48618e6932714063226c05f6565e05907b6868e0f3d114e9152946e85dc0d04c972ad75bf6ad6d4aacbe5c77c0e1f2e3357b3f59467328a15902b8cb910052bc4aee5f5fd15c18d73ba51e1bcc674263db7737d22b7d3e14fcae9606fa"}, {0x5a, 0x430, 0x20, 0xffffffffffffff86, 0x3, "676cc1ae30cd6d03888af462c2f01e74351a5e073d11d6706a30a323a69a8d0601ca0f0d533342c7d7555e8d58dd33819c735ee027f0a5f2ab9647096b93bae4e738e688d3ff40ba9a30"}, {0xb8, 0x8, 0x14, 0x2, 0xfffffffffffffff7, "b887153b4051b579d726baeaccac83f131d0b841259d6aee9b3e13b329adb4ec61fdcb50abfca90b5201c0eb45b12c5fe8afc740461f21e12fbb935818601c38e4991d67e78ea9c48c70ff75c3f8263c282eec28a7475d5c4592d64263ee93e4c5d63a3ad63c6cda1aa9476224c5221d543a779558c2d45fd3410c7a17829a0033796225b92ec15a3f14adec292bb1bdc61755cec7721da4dde085326ee42d3dc388f1a375b42622"}, {0xd2, 0x10000, 0x1, 0x100000000, 0x6, "20d669819525d2b3e5febe01239c35f4f258df1dd9ba62677a59596c6e503906d5fb8e01d9986140371d5da594b7378886dc49a69e0030b436cc0d265568061e4720dc969df3d6b637957e2762327ad10aa9bec355309054fbf0f2d7dbec6e45d20e4e8548f33423c98c3fcc6b89eaa5c3ed08d0a92dc62dc51bf42617a3f3f51575d8d9d48202bfab6d4ee41a4a40defc45b6fcd7e0ed67c0c4d68e1a51c204e7b4185461b0be3f60a3f2c79a8a01d28d7064ec83c5c485962395fca7b6173fc9c4"}, {0xec, 0x8, 0x100, 0x5, 0x3e3e, "9bc7509672b37da594199ebae86ab8dc9c648c3aa0567f050f0499ba355fed2273839a38efc75ad9073fd7c5141270df4a4b082ef8e30e0c0e35c853f13ea9ee8b1dd9ce8adf98cf698fb24856f8776329f06066bfb978e0e4d6ee9ad59619036251dfc0f4bdcea9b3ce930e0ac1dfe4033911aedf5c68e1373e51cbb852def3486bef9192d69e78a537c4c51f3f9ea72e32baaf314afb9daf41cf21bb51144ab931317701d1f41056a7ecb8e2134f00c45baec047548564424b10bcb4b2f83ef271f9d5d8c5f0c6a4fd3d1212213f1c3a9bfc48041e6e87d9e5e80c"}, {0xcd, 0x649, 0x0, 0x3a, 0xc9, "93fbc96b29ad2483e7401b8cbe7d382489b4e0f698c8c287cdd33132a02737500c35aca3e1bc478be290b11539e2f6627d044412ead4dbd3f40b9b5afd8d2de19b138d7df75b794f5b6dd5453e1e8d14a90f66a90d42af2a78ab6d6b49ca3187bbb40a498d30a607171e6a940706d0e6992d9da61ea75ee03d4b4b3f26d95eb4379949ce27326f7cde91097221a031a3ffa27d3e4ab9d4769d6b38dcb24a8f8bc687c9f658c3117e2886b9f8019ba10ae83720f72cb11b6783fc8831a7"}], 0x602}], 0x2, 0x0, 0x0, 0x80}, 0x400c1) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/12/02 09:12:18 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCGSKNS(r0, 0x8983, &(0x7f000013d000)=0x6) 2017/12/02 09:12:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) fstat(r0, &(0x7f0000ea7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) 2017/12/02 09:12:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0xfffffffffffffffc, 0x78, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x666, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x7, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000605000-0x1)=0x100000000000f8, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80000) fcntl$dupfd(r0, 0x0, r1) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) dup3(0xffffffffffffffff, r2, 0x80000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000)="", &(0x7f00006cf000-0x1)="13", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={0xffffffffffffffff, &(0x7f0000eef000)=""}, 0x10) syz_open_dev$loop(&(0x7f000091e000-0xb)="2f6465762f6c6f6f702300", 0xdf2b, 0x80080002) 2017/12/02 09:12:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f78000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "686d616328736d332d67656e65726963290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x45)="6a7f7aec545d8fb201ede4f2a0b16b9bb6bb7bd72ecf7c9534af678ec55c31cb34a91fc28cce99884a2710630a473150b7b796a03562c8e62c945e7183f9fddd09bcd9ae16", 0x45) pipe(&(0x7f0000f7c000)={0x0, 0x0}) syz_open_pts(r1, 0x40000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x1)="09", 0x1) openat$rtc(0xffffffffffffff9c, &(0x7f0000f7d000-0x9)="2f6465762f72746300", 0x10000, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000c7d000-0xa)="2f6465762f7663732300", 0xdd, 0x210080) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000f55000-0xf8)={0x0, 0xf0, "9daac14960edbb39203a7552162fb0504fd924575ea941498ee5f82fddac352d018e303629932667f633c9f8811d31b9bdbf0778b4b08381e9237809b8d03c92d02881b705a7d6048d4db2dd73fb8a13a50221b177e1795cea54699de854a740d65ac4c1dee00afa6142f74cb55e5dafe92da31c73d169e9d5b0bfbeda9f956ce569680728ac43ee8d1e48b479c318679bcfc241e32e13f40a99ae418e045133662cf2982e45a09ebb8bfb53e9a49c65cdd8a544fb5cdf4d410348ed75a10c27ccd6048c701f39a14a09c72a69cd95b14f61075d0eda37051d2664b487287c08cdf0b7246cec1c0b69a98c5af75f39ed"}, &(0x7f000059f000)=0xf8) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000dd6000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000c70000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x20003) r3 = syz_open_dev$sg(&(0x7f0000f51000)="2f6465762f73672300", 0x6c36e28e, 0x40080) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000cc6000-0x5c)={0xbe1c, 0x2, {0x0, 0x3, 0x186, 0x3, 0x801}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) mount(&(0x7f0000808000-0x8)="2e2f66696c653000", &(0x7f0000ce0000)="2e2f66696c653000", &(0x7f00000b9000)="7379737600", 0xe2cd1a722cf3b70b, &(0x7f00006bb000-0x56)="3ed9933237d1d70559136f9e5f27a89e17645056000005f4186f0f0a002a40e91d45f9757460a20e828e1378ec676ea36108c505cea799d6cb9c02df0c76bdb94849eb923499bdf64f8ff566a2a284783c0d") setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000083e000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x40002, 0xffffffffffffffff, 0x0, 0x5, 0x0, 0x1}, 0x20) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000fb9000)={0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, "0000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f000028a000-0x48)={{0x1, 0x3, 0x4, 0x3, 0x2}, 0x3, 0xfffffffefffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000a44000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f000064f000)={&(0x7f0000e5e000-0x8)="2e2f66696c653000", r2}, 0xc) 2017/12/02 09:12:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt(r0, 0x0, 0x8, &(0x7f0000000000)="88a09e8c1fe28b0fbefe08382e212a68ed5c192c8f29e0a6e2e25e2c31a994bf68fd876c287b46752fd5beb099ce748032263068dfa84d972f6409d8931d9f4f7a0683d41dcaa77ed23a23e4dcb74e62f0c2bd56900a6113b3b2ced6f35a105c8d15b5b4e4e8e81dedc7d3c8e905e7b361fa29c8cd6aff1e23dbe4032efaf3f698d2f9bcd7b42aa902c30fd9010a70307e5440e3d594472dfa512008d271bac2", 0xa0) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000aa7000)={0x0, 0x0}) r4 = fcntl$dupfd(r0, 0x406, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r4, 0xc04c5349, &(0x7f0000516000)={0xffffffff, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000cf000)={0x0, 0x0, 0x0}, &(0x7f00009fb000)=0xc) lstat(&(0x7f000000f000-0x8)="2e2f66696c653000", &(0x7f00006af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000701000-0x8)="2e2f66696c653000", &(0x7f00005f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f0000a95000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000084f000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000a1000)=0xc) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000824000-0xc)={0x0, 0x0, 0x0}, 0xc) r11 = gettid() fstat(r3, &(0x7f0000ee5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000721000)=0x0, &(0x7f0000ae1000)=0x0, &(0x7f0000b6d000-0x4)=0x0) sendmsg$unix(r2, &(0x7f0000de9000-0x38)={&(0x7f000038b000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000de5000)=[{&(0x7f00007cc000)="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", 0x1000}, {&(0x7f00004a0000)="f6cab155e866fc50c4c8", 0xa}, {&(0x7f00007e6000)="3ad879a883e1d8c517a9a75effb1a72e5ed171964a8029acda613b221c0f35d5aea596785bfa92033e236417111972ad93d25743eaf1115c31efb59881b5bd4d320de1d188dd4cef0abf985c73ce8557a241704f20c99749d7beba741f236e6e21d0392f44", 0x65}, {&(0x7f0000556000)="285ea5e1aa1b82efdd1f72c4c3e5787796221eba4002d2a52fd825b6cdd7c3fd0034e9e524ffa0931c775eec292d07e988ef92ef9c96098f818e13df9ee6ee9602aeff874bd506a7c5f462479a8515aea7476343b4ff1ccb5f3e2a2448875dd63814e4b8c2d72e9dc4964dfcc5eb49b9c008bf8fd2afb05482b8ae5a93edb986ab5b3290cc34b74c4a67c2805f42e56ae9b1abb066a90119f172e9c82340f29eb11ee4cd2d1d967c545f4165ce8dc778e33d757bef5a3447e3a0509d556e887233444ef2447bf0f64c7ce262ca3b376b5dce7eeb231a76990f40c8eeaca8b60eb028e487855c9f7285a06ba316db743a", 0xf0}, {&(0x7f0000034000-0x30)="151c6c7850afc8ed8517cb2db340d1c76f7e28e2c2bdc316ce63d197924c152dd3f58b6d4c0b8b725ff0700a8d21d1a4", 0x30}, {&(0x7f0000c66000)="49cf754f8eb39743ca47edbe8e727c77126f1d96482f34d8d1a29058b2b762fc4fa4b847cefedcf330bb1fa5023ce523feceefbf6a67fea14d575c7e9159604838f0fd0154d4a82dfcceeaa92d4b736d2618da3ae61f301a8ec65b9acdbbd46c9bf6ef36cf87493da808fad576e1bcdbe23e1065897fab1d11d21580ff8251632d7b46c381dc4da0f60ccb426daac15985939071dff140c409a9", 0x9a}, {&(0x7f00007f2000-0x19)="b8c5f6d8870fa19d2c2522144557faf52ee386661badf81571", 0x19}, {&(0x7f00002e5000)="65282eebfd6c7f2e74c374ecbf34181a098243682e851b98b56760888fe68e02c3d0d974c7e753ee4ac376a6761515a13dbc4fc654f2c8e9a8acbec3c1a54dce573e1de7a44ea5088c43", 0x4a}, {&(0x7f0000201000-0x5f)="afa2f1e738d935e7ea2765c822ea2f2edd93460e5c47db50bd4f57473fc46091e1fbc605295da86f2ca4bd9e4b3d0f8221aeaae7e44766558c85b9e14f2a02ae697e17160fb4fa0189bd8e52fb6f7ec6a4aa60965320c4c2d5b11fb624cfea", 0x5f}], 0x9, &(0x7f0000b94000-0x60)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x60, 0x800}, 0x800) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000efe000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x81}) r14 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r14, 0x84, 0xb, &(0x7f0000e04000)={0x1000, 0x2, 0x6, 0x565, 0x8, 0x9, 0x80000000, 0xffff, 0x7, 0x9, 0x827}, 0xb) fcntl$setlease(r14, 0x400, 0x0) fcntl$setlease(r14, 0x400, 0x2) 2017/12/02 09:12:18 executing program 6: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCGSKNS(r0, 0x8983, &(0x7f000013d000)=0x6) 2017/12/02 09:12:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000144000)="2f6465762f72666b696c6c00", 0x101042, 0x0) accept4$ax25(r1, &(0x7f00004c2000)={0x0, {"00000000000000"}, 0x0}, &(0x7f000039f000-0x4)=0x10, 0x80000) bind$alg(r0, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/12/02 09:12:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0xfffffffffffffffc, 0x78, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x666, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x7, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000605000-0x1)=0x100000000000f8, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80000) fcntl$dupfd(r0, 0x0, r1) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, r2, 0x0}, 0x1c) dup3(r3, r2, 0x80000) dup(0xffffffffffffffff) 2017/12/02 09:12:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = pkey_alloc(0x0, 0x2) pkey_free(r1) 2017/12/02 09:12:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt(r0, 0x0, 0x8, &(0x7f0000000000)="88a09e8c1fe28b0fbefe08382e212a68ed5c192c8f29e0a6e2e25e2c31a994bf68fd876c287b46752fd5beb099ce748032263068dfa84d972f6409d8931d9f4f7a0683d41dcaa77ed23a23e4dcb74e62f0c2bd56900a6113b3b2ced6f35a105c8d15b5b4e4e8e81dedc7d3c8e905e7b361fa29c8cd6aff1e23dbe4032efaf3f698d2f9bcd7b42aa902c30fd9010a70307e5440e3d594472dfa512008d271bac2", 0xa0) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000aa7000)={0x0, 0x0}) r3 = fcntl$dupfd(r0, 0x406, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f0000516000)={0xffffffff, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000cf000)={0x0, 0x0, 0x0}, &(0x7f00009fb000)=0xc) lstat(&(0x7f000000f000-0x8)="2e2f66696c653000", &(0x7f00006af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000701000-0x8)="2e2f66696c653000", &(0x7f00005f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f0000a95000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000084f000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000a1000)=0xc) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000824000-0xc)={0x0, 0x0, 0x0}, 0xc) gettid() r4 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r4, 0x400, 0x2) 2017/12/02 09:12:18 executing program 6: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCGSKNS(r0, 0x8983, &(0x7f000013d000)=0x6) 2017/12/02 09:12:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0xfffffffffffffffc, 0x78, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x666, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x7, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000605000-0x1)=0x100000000000f8, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80000) fcntl$dupfd(r0, 0x0, r1) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, 0xffffffffffffffff, 0x0}, 0x1c) dup3(r2, 0xffffffffffffffff, 0x80000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={0xffffffffffffffff, &(0x7f0000eed000)="", &(0x7f00006cf000-0x1)="13", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r2, &(0x7f0000eef000)=""}, 0x10) syz_open_dev$loop(&(0x7f000091e000-0xb)="2f6465762f6c6f6f702300", 0xdf2b, 0x80080002) 2017/12/02 09:12:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = memfd_create(&(0x7f0000ee9000)="73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1) sigaltstack(&(0x7f0000607000/0x4000)=nil, &(0x7f0000fee000)=0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000a43000)=0x0, 0x4) 2017/12/02 09:12:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) rt_sigpending(&(0x7f0000dda000-0x8)={0x0}, 0x8) bind$alg(r0, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/12/02 09:12:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt(r0, 0x0, 0x8, &(0x7f0000000000)="88a09e8c1fe28b0fbefe08382e212a68ed5c192c8f29e0a6e2e25e2c31a994bf68fd876c287b46752fd5beb099ce748032263068dfa84d972f6409d8931d9f4f7a0683d41dcaa77ed23a23e4dcb74e62f0c2bd56900a6113b3b2ced6f35a105c8d15b5b4e4e8e81dedc7d3c8e905e7b361fa29c8cd6aff1e23dbe4032efaf3f698d2f9bcd7b42aa902c30fd9010a70307e5440e3d594472dfa512008d271bac2", 0xa0) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000aa7000)={0x0, 0x0}) r3 = fcntl$dupfd(r0, 0x406, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f0000516000)={0xffffffff, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000cf000)={0x0, 0x0, 0x0}, &(0x7f00009fb000)=0xc) lstat(&(0x7f000000f000-0x8)="2e2f66696c653000", &(0x7f00006af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000701000-0x8)="2e2f66696c653000", &(0x7f00005f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f0000a95000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000084f000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000a1000)=0xc) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000824000-0xc)={0x0, 0x0, 0x0}, 0xc) r4 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r4, 0x400, 0x2) 2017/12/02 09:12:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0xfffffffffffffffc, 0x78, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x666, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x7, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000605000-0x1)=0x100000000000f8, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80000) fcntl$dupfd(r0, 0x0, r1) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) dup3(0xffffffffffffffff, r2, 0x80000) dup(0xffffffffffffffff) 2017/12/02 09:12:18 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = dup2(r0, r0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f000014b000)=[{0x3, 0xfffffffffffffffa}, {0x2, 0x401}, {0x2, 0x9}, {0xb, 0x9}, {0x8, 0x1ff}, {0x0, 0x9f71}, {0x2, 0x6}], 0x7) 2017/12/02 09:12:18 executing program 6: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCGSKNS(r0, 0x8983, &(0x7f000013d000)=0x6) 2017/12/02 09:12:18 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000030d000)="2f6465762f76637300", 0x8000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000f56000)={0x40, 0xa32a}) bind$alg(r0, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x1, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/12/02 09:12:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x805, 0x1f5d, &(0x7f00005b4000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00003d4000)=0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/12/02 09:12:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0xfffffffffffffffc, 0x78, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x666, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x7, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000605000-0x1)=0x100000000000f8, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) userfaultfd(0x80000) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, r0, 0x0}, 0x1c) dup3(r1, r0, 0x80000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000eed000)="", &(0x7f00006cf000-0x1)="13", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r1, &(0x7f0000eef000)=""}, 0x10) syz_open_dev$loop(&(0x7f000091e000-0xb)="2f6465762f6c6f6f702300", 0xdf2b, 0x80080002) 2017/12/02 09:12:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt(r0, 0x0, 0x8, &(0x7f0000000000)="88a09e8c1fe28b0fbefe08382e212a68ed5c192c8f29e0a6e2e25e2c31a994bf68fd876c287b46752fd5beb099ce748032263068dfa84d972f6409d8931d9f4f7a0683d41dcaa77ed23a23e4dcb74e62f0c2bd56900a6113b3b2ced6f35a105c8d15b5b4e4e8e81dedc7d3c8e905e7b361fa29c8cd6aff1e23dbe4032efaf3f698d2f9bcd7b42aa902c30fd9010a70307e5440e3d594472dfa512008d271bac2", 0xa0) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000aa7000)={0x0, 0x0}) r4 = fcntl$dupfd(r0, 0x406, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r4, 0xc04c5349, &(0x7f0000516000)={0xffffffff, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000cf000)={0x0, 0x0, 0x0}, &(0x7f00009fb000)=0xc) lstat(&(0x7f000000f000-0x8)="2e2f66696c653000", &(0x7f00006af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000701000-0x8)="2e2f66696c653000", &(0x7f00005f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f0000a95000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000084f000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000a1000)=0xc) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000824000-0xc)={0x0, 0x0, 0x0}, 0xc) r11 = gettid() fstat(r3, &(0x7f0000ee5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000721000)=0x0, &(0x7f0000ae1000)=0x0, &(0x7f0000b6d000-0x4)=0x0) sendmsg$unix(r2, &(0x7f0000de9000-0x38)={&(0x7f000038b000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000de5000)=[{&(0x7f00007cc000)="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", 0x1000}, {&(0x7f00004a0000)="f6cab155e866fc50c4c8", 0xa}, {&(0x7f00007e6000)="3ad879a883e1d8c517a9a75effb1a72e5ed171964a8029acda613b221c0f35d5aea596785bfa92033e236417111972ad93d25743eaf1115c31efb59881b5bd4d320de1d188dd4cef0abf985c73ce8557a241704f20c99749d7beba741f236e6e21d0392f44", 0x65}, {&(0x7f0000556000)="285ea5e1aa1b82efdd1f72c4c3e5787796221eba4002d2a52fd825b6cdd7c3fd0034e9e524ffa0931c775eec292d07e988ef92ef9c96098f818e13df9ee6ee9602aeff874bd506a7c5f462479a8515aea7476343b4ff1ccb5f3e2a2448875dd63814e4b8c2d72e9dc4964dfcc5eb49b9c008bf8fd2afb05482b8ae5a93edb986ab5b3290cc34b74c4a67c2805f42e56ae9b1abb066a90119f172e9c82340f29eb11ee4cd2d1d967c545f4165ce8dc778e33d757bef5a3447e3a0509d556e887233444ef2447bf0f64c7ce262ca3b376b5dce7eeb231a76990f40c8eeaca8b60eb028e487855c9f7285a06ba316db743a", 0xf0}, {&(0x7f0000034000-0x30)="151c6c7850afc8ed8517cb2db340d1c76f7e28e2c2bdc316ce63d197924c152dd3f58b6d4c0b8b725ff0700a8d21d1a4", 0x30}, {&(0x7f0000c66000)="49cf754f8eb39743ca47edbe8e727c77126f1d96482f34d8d1a29058b2b762fc4fa4b847cefedcf330bb1fa5023ce523feceefbf6a67fea14d575c7e9159604838f0fd0154d4a82dfcceeaa92d4b736d2618da3ae61f301a8ec65b9acdbbd46c9bf6ef36cf87493da808fad576e1bcdbe23e1065897fab1d11d21580ff8251632d7b46c381dc4da0f60ccb426daac15985939071dff140c409a9", 0x9a}, {&(0x7f00007f2000-0x19)="b8c5f6d8870fa19d2c2522144557faf52ee386661badf81571", 0x19}, {&(0x7f00002e5000)="65282eebfd6c7f2e74c374ecbf34181a098243682e851b98b56760888fe68e02c3d0d974c7e753ee4ac376a6761515a13dbc4fc654f2c8e9a8acbec3c1a54dce573e1de7a44ea5088c43", 0x4a}, {&(0x7f0000201000-0x5f)="afa2f1e738d935e7ea2765c822ea2f2edd93460e5c47db50bd4f57473fc46091e1fbc605295da86f2ca4bd9e4b3d0f8221aeaae7e44766558c85b9e14f2a02ae697e17160fb4fa0189bd8e52fb6f7ec6a4aa60965320c4c2d5b11fb624cfea", 0x5f}], 0x9, &(0x7f0000b94000-0x60)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x60, 0x800}, 0x800) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000efe000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x81}) r14 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r14, 0x84, 0xb, &(0x7f0000e04000)={0x1000, 0x2, 0x6, 0x565, 0x8, 0x9, 0x80000000, 0xffff, 0x7, 0x9, 0x827}, 0xb) fcntl$setlease(r14, 0x400, 0x2) 2017/12/02 09:12:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f78000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "686d616328736d332d67656e65726963290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x45)="6a7f7aec545d8fb201ede4f2a0b16b9bb6bb7bd72ecf7c9534af678ec55c31cb34a91fc28cce99884a2710630a473150b7b796a03562c8e62c945e7183f9fddd09bcd9ae16", 0x45) pipe(&(0x7f0000f7c000)={0x0, 0x0}) syz_open_pts(r1, 0x40000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x1)="09", 0x1) openat$rtc(0xffffffffffffff9c, &(0x7f0000f7d000-0x9)="2f6465762f72746300", 0x10000, 0x0) syz_open_dev$vcsn(&(0x7f0000c7d000-0xa)="2f6465762f7663732300", 0xdd, 0x210080) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000f55000-0xf8)={0x0, 0xf0, "9daac14960edbb39203a7552162fb0504fd924575ea941498ee5f82fddac352d018e303629932667f633c9f8811d31b9bdbf0778b4b08381e9237809b8d03c92d02881b705a7d6048d4db2dd73fb8a13a50221b177e1795cea54699de854a740d65ac4c1dee00afa6142f74cb55e5dafe92da31c73d169e9d5b0bfbeda9f956ce569680728ac43ee8d1e48b479c318679bcfc241e32e13f40a99ae418e045133662cf2982e45a09ebb8bfb53e9a49c65cdd8a544fb5cdf4d410348ed75a10c27ccd6048c701f39a14a09c72a69cd95b14f61075d0eda37051d2664b487287c08cdf0b7246cec1c0b69a98c5af75f39ed"}, &(0x7f000059f000)=0xf8) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000dd6000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000c70000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x20003) r2 = syz_open_dev$sg(&(0x7f0000f51000)="2f6465762f73672300", 0x6c36e28e, 0x40080) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000cc6000-0x5c)={0xbe1c, 0x2, {0x0, 0x3, 0x186, 0x3, 0x801}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) mount(&(0x7f0000808000-0x8)="2e2f66696c653000", &(0x7f0000ce0000)="2e2f66696c653000", &(0x7f00000b9000)="7379737600", 0xe2cd1a722cf3b70b, &(0x7f00006bb000-0x56)="3ed9933237d1d70559136f9e5f27a89e17645056000005f4186f0f0a002a40e91d45f9757460a20e828e1378ec676ea36108c505cea799d6cb9c02df0c76bdb94849eb923499bdf64f8ff566a2a284783c0d") setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f000083e000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x40002, 0xffffffffffffffff, 0x0, 0x5, 0x0, 0x1}, 0x20) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000fb9000)={0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, "0000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f000028a000-0x48)={{0x1, 0x3, 0x4, 0x3, 0x2}, 0x3, 0xfffffffefffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$unix(0x1, 0x1, 0x0, &(0x7f0000a44000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/12/02 09:12:18 executing program 1: pipe(&(0x7f000004e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x7fffffff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000043000)="2f6465762f7663732300", 0x45ab, 0x100) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000430000-0x4)=0x5) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000baf000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000567000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b97000)=0xc) r6 = getegid() r7 = getpid() stat(&(0x7f0000369000)="2e2f66696c653000", &(0x7f00008c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getgid() r10 = gettid() fstat(r3, &(0x7f0000f73000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getegid() getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000cf4000)={0x0, 0x0, 0x0}, 0xc) r14 = getgid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000a3000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000807000)={{{@in=@rand_addr=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000661000-0x4)=0xe8) getgroups(0x2, &(0x7f0000659000-0x8)=[0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f000053f000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ace000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000da7000-0x1)=0xe8) fstat(r0, &(0x7f0000f14000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r3, 0x10, &(0x7f000065d000)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009d9000)={0x0, 0x0, 0x0}, &(0x7f0000f27000-0x4)=0xc) stat(&(0x7f00002f7000)="2e2f66696c653000", &(0x7f0000882000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000160000-0x1c)={&(0x7f0000f5a000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000082e000)=[{&(0x7f0000578000-0x3)="ee2275", 0x3}, {&(0x7f0000f20000)="0e4a61c9c1a833b3e7a0bea580ea2d551159191b92ab8bb904cd447b025da3ce02fc38d188d58e35ed538954bf36587de5dff9d4787049552e5523eaa7b2c4b450", 0x41}, {&(0x7f0000a62000-0x46)="a78198f646a442c0cea5ca3f9338dac93513d70b86d98f2b1258a8433586b6c9e0c34507fe1536eab4665209a1fbf4d8dd7479071395ff766efe35283069ea6cd9e7db3b5aaa", 0x46}], 0x3, &(0x7f0000c40000-0x108)=[@cred={0x18, 0x1, 0x2, r4, r5, r6}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r0, r0, r2]}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @cred={0x18, 0x1, 0x2, 0x0, r13, r14}, @cred={0x18, 0x1, 0x2, r15, r16, r17}, @rights={0x30, 0x1, 0x1, [r1, r3, r1, r1, r2, r3, r1, r3, r0]}, @cred={0x18, 0x1, 0x2, r18, r19, r20}, @cred={0x18, 0x1, 0x2, r21, r22, r23}, @rights={0x18, 0x1, 0x1, [r3, r3, r1]}], 0x108, 0x4}, 0x20000000) 2017/12/02 09:12:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt(r0, 0x0, 0x8, &(0x7f0000000000)="88a09e8c1fe28b0fbefe08382e212a68ed5c192c8f29e0a6e2e25e2c31a994bf68fd876c287b46752fd5beb099ce748032263068dfa84d972f6409d8931d9f4f7a0683d41dcaa77ed23a23e4dcb74e62f0c2bd56900a6113b3b2ced6f35a105c8d15b5b4e4e8e81dedc7d3c8e905e7b361fa29c8cd6aff1e23dbe4032efaf3f698d2f9bcd7b42aa902c30fd9010a70307e5440e3d594472dfa512008d271bac2", 0xa0) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000aa7000)={0x0, 0x0}) r3 = fcntl$dupfd(r0, 0x406, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f0000516000)={0xffffffff, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000cf000)={0x0, 0x0, 0x0}, &(0x7f00009fb000)=0xc) lstat(&(0x7f000000f000-0x8)="2e2f66696c653000", &(0x7f00006af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000701000-0x8)="2e2f66696c653000", &(0x7f00005f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f0000a95000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000084f000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000a1000)=0xc) r4 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r4, 0x400, 0x2) 2017/12/02 09:12:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0xfffffffffffffffc, 0x78, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x666, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x7, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000605000-0x1)=0x100000000000f8, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80000) fcntl$dupfd(r0, 0x0, r1) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, 0xffffffffffffffff, 0x0}, 0x1c) dup3(r2, 0xffffffffffffffff, 0x80000) dup(0xffffffffffffffff) 2017/12/02 09:12:18 executing program 6: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCGSKNS(r0, 0x8983, &(0x7f000013d000)=0x6) 2017/12/02 09:12:18 executing program 6: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 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) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCGSKNS(r0, 0x8983, &(0x7f000013d000)=0x6) 2017/12/02 09:12:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0xfffffffffffffffc, 0x78, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x666, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x7, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000605000-0x1)=0x100000000000f8, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, r0, 0x0}, 0x1c) dup3(r1, r0, 0x80000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000eed000)="", &(0x7f00006cf000-0x1)="13", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r1, &(0x7f0000eef000)=""}, 0x10) syz_open_dev$loop(&(0x7f000091e000-0xb)="2f6465762f6c6f6f702300", 0xdf2b, 0x80080002) 2017/12/02 09:12:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt(r0, 0x0, 0x8, &(0x7f0000000000)="88a09e8c1fe28b0fbefe08382e212a68ed5c192c8f29e0a6e2e25e2c31a994bf68fd876c287b46752fd5beb099ce748032263068dfa84d972f6409d8931d9f4f7a0683d41dcaa77ed23a23e4dcb74e62f0c2bd56900a6113b3b2ced6f35a105c8d15b5b4e4e8e81dedc7d3c8e905e7b361fa29c8cd6aff1e23dbe4032efaf3f698d2f9bcd7b42aa902c30fd9010a70307e5440e3d594472dfa512008d271bac2", 0xa0) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000aa7000)={0x0, 0x0}) r3 = fcntl$dupfd(r0, 0x406, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f0000516000)={0xffffffff, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000cf000)={0x0, 0x0, 0x0}, &(0x7f00009fb000)=0xc) lstat(&(0x7f000000f000-0x8)="2e2f66696c653000", &(0x7f00006af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000701000-0x8)="2e2f66696c653000", &(0x7f00005f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f0000a95000-0x8)={0x0, 0x0}) r4 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r4, 0x400, 0x2) 2017/12/02 09:12:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getpeername$netlink(r0, &(0x7f0000a0f000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f83000)=0xc) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/12/02 09:12:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0xfffffffffffffffc, 0x78, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x666, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x7, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000605000-0x1)=0x100000000000f8, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) userfaultfd(0x80000) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, r0, 0x0}, 0x1c) dup3(r1, r0, 0x80000) dup(0xffffffffffffffff) 2017/12/02 09:12:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) accept4(r0, 0x0, &(0x7f0000925000-0x4)=0x0, 0x80000) getrusage(0xffffffffffffffff, &(0x7f00007bc000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/02 09:12:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000033c000-0xd)="2f6465762f736e642f73657100", 0x0, 0x101000) r1 = socket$nfc_llcp(0x27, 0x2, 0x1) syz_open_dev$tun(&(0x7f0000158000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000a7d000-0x8)={0x0, 0x0}) socket$packet(0x11, 0x3, 0x300) r2 = syz_fuse_mount(&(0x7f0000add000-0x8)="2e2f66696c653000", 0x2, 0xffffffffffffffff, 0xffffffffffffffff, 0x7ff, 0x2000) r3 = dup(r2) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f00002cc000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f000096b000-0x4)=0x3, 0x4) r4 = socket$alg(0x26, 0x5, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000c21000)=0x3, 0x4) bind$alg(r4, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f0000f74000-0x90)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$void(r0, 0xc0045c7f) 2017/12/02 09:12:18 executing program 6: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCGSKNS(r0, 0x8983, &(0x7f000013d000)=0x6) 2017/12/02 09:12:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt(r0, 0x0, 0x8, &(0x7f0000000000)="88a09e8c1fe28b0fbefe08382e212a68ed5c192c8f29e0a6e2e25e2c31a994bf68fd876c287b46752fd5beb099ce748032263068dfa84d972f6409d8931d9f4f7a0683d41dcaa77ed23a23e4dcb74e62f0c2bd56900a6113b3b2ced6f35a105c8d15b5b4e4e8e81dedc7d3c8e905e7b361fa29c8cd6aff1e23dbe4032efaf3f698d2f9bcd7b42aa902c30fd9010a70307e5440e3d594472dfa512008d271bac2", 0xa0) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000aa7000)={0x0, 0x0}) r4 = fcntl$dupfd(r0, 0x406, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r4, 0xc04c5349, &(0x7f0000516000)={0xffffffff, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000cf000)={0x0, 0x0, 0x0}, &(0x7f00009fb000)=0xc) lstat(&(0x7f000000f000-0x8)="2e2f66696c653000", &(0x7f00006af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000701000-0x8)="2e2f66696c653000", &(0x7f00005f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f0000a95000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000084f000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000a1000)=0xc) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000824000-0xc)={0x0, 0x0, 0x0}, 0xc) r11 = gettid() fstat(r3, &(0x7f0000ee5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000721000)=0x0, &(0x7f0000ae1000)=0x0, &(0x7f0000b6d000-0x4)=0x0) sendmsg$unix(r2, &(0x7f0000de9000-0x38)={&(0x7f000038b000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000de5000)=[{&(0x7f00007cc000)="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", 0x1000}, {&(0x7f00004a0000)="f6cab155e866fc50c4c8", 0xa}, {&(0x7f00007e6000)="3ad879a883e1d8c517a9a75effb1a72e5ed171964a8029acda613b221c0f35d5aea596785bfa92033e236417111972ad93d25743eaf1115c31efb59881b5bd4d320de1d188dd4cef0abf985c73ce8557a241704f20c99749d7beba741f236e6e21d0392f44", 0x65}, {&(0x7f0000556000)="285ea5e1aa1b82efdd1f72c4c3e5787796221eba4002d2a52fd825b6cdd7c3fd0034e9e524ffa0931c775eec292d07e988ef92ef9c96098f818e13df9ee6ee9602aeff874bd506a7c5f462479a8515aea7476343b4ff1ccb5f3e2a2448875dd63814e4b8c2d72e9dc4964dfcc5eb49b9c008bf8fd2afb05482b8ae5a93edb986ab5b3290cc34b74c4a67c2805f42e56ae9b1abb066a90119f172e9c82340f29eb11ee4cd2d1d967c545f4165ce8dc778e33d757bef5a3447e3a0509d556e887233444ef2447bf0f64c7ce262ca3b376b5dce7eeb231a76990f40c8eeaca8b60eb028e487855c9f7285a06ba316db743a", 0xf0}, {&(0x7f0000034000-0x30)="151c6c7850afc8ed8517cb2db340d1c76f7e28e2c2bdc316ce63d197924c152dd3f58b6d4c0b8b725ff0700a8d21d1a4", 0x30}, {&(0x7f0000c66000)="49cf754f8eb39743ca47edbe8e727c77126f1d96482f34d8d1a29058b2b762fc4fa4b847cefedcf330bb1fa5023ce523feceefbf6a67fea14d575c7e9159604838f0fd0154d4a82dfcceeaa92d4b736d2618da3ae61f301a8ec65b9acdbbd46c9bf6ef36cf87493da808fad576e1bcdbe23e1065897fab1d11d21580ff8251632d7b46c381dc4da0f60ccb426daac15985939071dff140c409a9", 0x9a}, {&(0x7f00007f2000-0x19)="b8c5f6d8870fa19d2c2522144557faf52ee386661badf81571", 0x19}, {&(0x7f00002e5000)="65282eebfd6c7f2e74c374ecbf34181a098243682e851b98b56760888fe68e02c3d0d974c7e753ee4ac376a6761515a13dbc4fc654f2c8e9a8acbec3c1a54dce573e1de7a44ea5088c43", 0x4a}, {&(0x7f0000201000-0x5f)="afa2f1e738d935e7ea2765c822ea2f2edd93460e5c47db50bd4f57473fc46091e1fbc605295da86f2ca4bd9e4b3d0f8221aeaae7e44766558c85b9e14f2a02ae697e17160fb4fa0189bd8e52fb6f7ec6a4aa60965320c4c2d5b11fb624cfea", 0x5f}], 0x9, &(0x7f0000b94000-0x60)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x60, 0x800}, 0x800) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000efe000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x81}) r14 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r14, 0x400, 0x0) fcntl$setlease(r14, 0x400, 0x2) 2017/12/02 09:12:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt(r0, 0x0, 0x8, &(0x7f0000000000)="88a09e8c1fe28b0fbefe08382e212a68ed5c192c8f29e0a6e2e25e2c31a994bf68fd876c287b46752fd5beb099ce748032263068dfa84d972f6409d8931d9f4f7a0683d41dcaa77ed23a23e4dcb74e62f0c2bd56900a6113b3b2ced6f35a105c8d15b5b4e4e8e81dedc7d3c8e905e7b361fa29c8cd6aff1e23dbe4032efaf3f698d2f9bcd7b42aa902c30fd9010a70307e5440e3d594472dfa512008d271bac2", 0xa0) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000aa7000)={0x0, 0x0}) r3 = fcntl$dupfd(r0, 0x406, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f0000516000)={0xffffffff, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000cf000)={0x0, 0x0, 0x0}, &(0x7f00009fb000)=0xc) lstat(&(0x7f000000f000-0x8)="2e2f66696c653000", &(0x7f00006af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000701000-0x8)="2e2f66696c653000", &(0x7f00005f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r4, 0x400, 0x2) 2017/12/02 09:12:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0xfffffffffffffffc, 0x78, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x666, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x7, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000605000-0x1)=0x100000000000f8, 0x4) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, r0, 0x0}, 0x1c) dup3(r1, r0, 0x80000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000eed000)="", &(0x7f00006cf000-0x1)="13", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r1, &(0x7f0000eef000)=""}, 0x10) syz_open_dev$loop(&(0x7f000091e000-0xb)="2f6465762f6c6f6f702300", 0xdf2b, 0x80080002) 2017/12/02 09:12:19 executing program 6: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) ioctl$sock_SIOCGSKNS(r0, 0x8983, &(0x7f000013d000)=0x6) 2017/12/02 09:12:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0xfffffffffffffffc, 0x78, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x666, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x7, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000605000-0x1)=0x100000000000f8, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, r0, 0x0}, 0x1c) dup3(r1, r0, 0x80000) dup(0xffffffffffffffff) 2017/12/02 09:12:19 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cac000-0xf)="2f6465762f73657175656e63657200", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f00009cd000-0xf7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000000000)=0xf7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f000058f000-0x5c)={{0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}, {0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x0, [0x299, 0x80000001, 0x9, 0x3, 0x979, 0x9, 0x2, 0x6]}, 0x5c) bind$alg(r1, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/12/02 09:12:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt(r0, 0x0, 0x8, &(0x7f0000000000)="88a09e8c1fe28b0fbefe08382e212a68ed5c192c8f29e0a6e2e25e2c31a994bf68fd876c287b46752fd5beb099ce748032263068dfa84d972f6409d8931d9f4f7a0683d41dcaa77ed23a23e4dcb74e62f0c2bd56900a6113b3b2ced6f35a105c8d15b5b4e4e8e81dedc7d3c8e905e7b361fa29c8cd6aff1e23dbe4032efaf3f698d2f9bcd7b42aa902c30fd9010a70307e5440e3d594472dfa512008d271bac2", 0xa0) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000aa7000)={0x0, 0x0}) r3 = fcntl$dupfd(r0, 0x406, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f0000516000)={0xffffffff, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000cf000)={0x0, 0x0, 0x0}, &(0x7f00009fb000)=0xc) lstat(&(0x7f000000f000-0x8)="2e2f66696c653000", &(0x7f00006af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r4, 0x400, 0x2) 2017/12/02 09:12:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f78000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "686d616328736d332d67656e65726963290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x45)="6a7f7aec545d8fb201ede4f2a0b16b9bb6bb7bd72ecf7c9534af678ec55c31cb34a91fc28cce99884a2710630a473150b7b796a03562c8e62c945e7183f9fddd09bcd9ae16", 0x45) pipe(&(0x7f0000f7c000)={0x0, 0x0}) syz_open_pts(r1, 0x40000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x1)="09", 0x1) openat$rtc(0xffffffffffffff9c, &(0x7f0000f7d000-0x9)="2f6465762f72746300", 0x10000, 0x0) syz_open_dev$vcsn(&(0x7f0000c7d000-0xa)="2f6465762f7663732300", 0xdd, 0x210080) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000f55000-0xf8)={0x0, 0xf0, "9daac14960edbb39203a7552162fb0504fd924575ea941498ee5f82fddac352d018e303629932667f633c9f8811d31b9bdbf0778b4b08381e9237809b8d03c92d02881b705a7d6048d4db2dd73fb8a13a50221b177e1795cea54699de854a740d65ac4c1dee00afa6142f74cb55e5dafe92da31c73d169e9d5b0bfbeda9f956ce569680728ac43ee8d1e48b479c318679bcfc241e32e13f40a99ae418e045133662cf2982e45a09ebb8bfb53e9a49c65cdd8a544fb5cdf4d410348ed75a10c27ccd6048c701f39a14a09c72a69cd95b14f61075d0eda37051d2664b487287c08cdf0b7246cec1c0b69a98c5af75f39ed"}, &(0x7f000059f000)=0xf8) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000dd6000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000c70000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x20003) r2 = syz_open_dev$sg(&(0x7f0000f51000)="2f6465762f73672300", 0x6c36e28e, 0x40080) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000cc6000-0x5c)={0xbe1c, 0x2, {0x0, 0x3, 0x186, 0x3, 0x801}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) mount(&(0x7f0000808000-0x8)="2e2f66696c653000", &(0x7f0000ce0000)="2e2f66696c653000", &(0x7f00000b9000)="7379737600", 0xe2cd1a722cf3b70b, &(0x7f00006bb000-0x56)="3ed9933237d1d70559136f9e5f27a89e17645056000005f4186f0f0a002a40e91d45f9757460a20e828e1378ec676ea36108c505cea799d6cb9c02df0c76bdb94849eb923499bdf64f8ff566a2a284783c0d") setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f000083e000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x40002, 0xffffffffffffffff, 0x0, 0x5, 0x0, 0x1}, 0x20) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000fb9000)={0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, "0000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f000028a000-0x48)={{0x1, 0x3, 0x4, 0x3, 0x2}, 0x3, 0xfffffffefffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/02 09:12:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0xfffffffffffffffc, 0x78, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x666, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x7, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, r0, 0x0}, 0x1c) dup3(r1, r0, 0x80000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000eed000)="", &(0x7f00006cf000-0x1)="13", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r1, &(0x7f0000eef000)=""}, 0x10) syz_open_dev$loop(&(0x7f000091e000-0xb)="2f6465762f6c6f6f702300", 0xdf2b, 0x80080002) 2017/12/02 09:12:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000894000)={0x0, 0x0}, 0x80000) connect$unix(r0, &(0x7f00009cb000)=@file={0x1, "2e2f66696c653000"}, 0xa) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000760000-0x8c)={0x7, 0x10000, 0x8, "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]}) bind$alg(r2, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/12/02 09:12:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt(r0, 0x0, 0x8, &(0x7f0000000000)="88a09e8c1fe28b0fbefe08382e212a68ed5c192c8f29e0a6e2e25e2c31a994bf68fd876c287b46752fd5beb099ce748032263068dfa84d972f6409d8931d9f4f7a0683d41dcaa77ed23a23e4dcb74e62f0c2bd56900a6113b3b2ced6f35a105c8d15b5b4e4e8e81dedc7d3c8e905e7b361fa29c8cd6aff1e23dbe4032efaf3f698d2f9bcd7b42aa902c30fd9010a70307e5440e3d594472dfa512008d271bac2", 0xa0) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000aa7000)={0x0, 0x0}) r4 = fcntl$dupfd(r0, 0x406, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r4, 0xc04c5349, &(0x7f0000516000)={0xffffffff, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000cf000)={0x0, 0x0, 0x0}, &(0x7f00009fb000)=0xc) lstat(&(0x7f000000f000-0x8)="2e2f66696c653000", &(0x7f00006af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000701000-0x8)="2e2f66696c653000", &(0x7f00005f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f0000a95000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000084f000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000a1000)=0xc) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000824000-0xc)={0x0, 0x0, 0x0}, 0xc) r11 = gettid() fstat(r3, &(0x7f0000ee5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000721000)=0x0, &(0x7f0000ae1000)=0x0, &(0x7f0000b6d000-0x4)=0x0) sendmsg$unix(r2, &(0x7f0000de9000-0x38)={&(0x7f000038b000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000de5000)=[{&(0x7f00007cc000)="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", 0x1000}, {&(0x7f00004a0000)="f6cab155e866fc50c4c8", 0xa}, {&(0x7f00007e6000)="3ad879a883e1d8c517a9a75effb1a72e5ed171964a8029acda613b221c0f35d5aea596785bfa92033e236417111972ad93d25743eaf1115c31efb59881b5bd4d320de1d188dd4cef0abf985c73ce8557a241704f20c99749d7beba741f236e6e21d0392f44", 0x65}, {&(0x7f0000556000)="285ea5e1aa1b82efdd1f72c4c3e5787796221eba4002d2a52fd825b6cdd7c3fd0034e9e524ffa0931c775eec292d07e988ef92ef9c96098f818e13df9ee6ee9602aeff874bd506a7c5f462479a8515aea7476343b4ff1ccb5f3e2a2448875dd63814e4b8c2d72e9dc4964dfcc5eb49b9c008bf8fd2afb05482b8ae5a93edb986ab5b3290cc34b74c4a67c2805f42e56ae9b1abb066a90119f172e9c82340f29eb11ee4cd2d1d967c545f4165ce8dc778e33d757bef5a3447e3a0509d556e887233444ef2447bf0f64c7ce262ca3b376b5dce7eeb231a76990f40c8eeaca8b60eb028e487855c9f7285a06ba316db743a", 0xf0}, {&(0x7f0000034000-0x30)="151c6c7850afc8ed8517cb2db340d1c76f7e28e2c2bdc316ce63d197924c152dd3f58b6d4c0b8b725ff0700a8d21d1a4", 0x30}, {&(0x7f0000c66000)="49cf754f8eb39743ca47edbe8e727c77126f1d96482f34d8d1a29058b2b762fc4fa4b847cefedcf330bb1fa5023ce523feceefbf6a67fea14d575c7e9159604838f0fd0154d4a82dfcceeaa92d4b736d2618da3ae61f301a8ec65b9acdbbd46c9bf6ef36cf87493da808fad576e1bcdbe23e1065897fab1d11d21580ff8251632d7b46c381dc4da0f60ccb426daac15985939071dff140c409a9", 0x9a}, {&(0x7f00007f2000-0x19)="b8c5f6d8870fa19d2c2522144557faf52ee386661badf81571", 0x19}, {&(0x7f00002e5000)="65282eebfd6c7f2e74c374ecbf34181a098243682e851b98b56760888fe68e02c3d0d974c7e753ee4ac376a6761515a13dbc4fc654f2c8e9a8acbec3c1a54dce573e1de7a44ea5088c43", 0x4a}, {&(0x7f0000201000-0x5f)="afa2f1e738d935e7ea2765c822ea2f2edd93460e5c47db50bd4f57473fc46091e1fbc605295da86f2ca4bd9e4b3d0f8221aeaae7e44766558c85b9e14f2a02ae697e17160fb4fa0189bd8e52fb6f7ec6a4aa60965320c4c2d5b11fb624cfea", 0x5f}], 0x9, &(0x7f0000b94000-0x60)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x60, 0x800}, 0x800) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000efe000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x81}) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x2) 2017/12/02 09:12:19 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)="6b657972696e6700", &(0x7f0000a00000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="2d76626f786e6574302f5e00", 0xfffffffffffffff9) keyctl$assume_authority(0x10, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/12/02 09:12:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0xfffffffffffffffc, 0x78, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x666, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x7, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, r0, 0x0}, 0x1c) dup3(r1, r0, 0x80000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000eed000)="", &(0x7f00006cf000-0x1)="13", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r1, &(0x7f0000eef000)=""}, 0x10) syz_open_dev$loop(&(0x7f000091e000-0xb)="2f6465762f6c6f6f702300", 0xdf2b, 0x80080002) 2017/12/02 09:12:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0xfffffffffffffffc, 0x78, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x666, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x7, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000605000-0x1)=0x100000000000f8, 0x4) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, r0, 0x0}, 0x1c) dup3(r1, r0, 0x80000) dup(0xffffffffffffffff) 2017/12/02 09:12:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt(r0, 0x0, 0x8, &(0x7f0000000000)="88a09e8c1fe28b0fbefe08382e212a68ed5c192c8f29e0a6e2e25e2c31a994bf68fd876c287b46752fd5beb099ce748032263068dfa84d972f6409d8931d9f4f7a0683d41dcaa77ed23a23e4dcb74e62f0c2bd56900a6113b3b2ced6f35a105c8d15b5b4e4e8e81dedc7d3c8e905e7b361fa29c8cd6aff1e23dbe4032efaf3f698d2f9bcd7b42aa902c30fd9010a70307e5440e3d594472dfa512008d271bac2", 0xa0) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000aa7000)={0x0, 0x0}) r3 = fcntl$dupfd(r0, 0x406, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f0000516000)={0xffffffff, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000cf000)={0x0, 0x0, 0x0}, &(0x7f00009fb000)=0xc) r4 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r4, 0x400, 0x2) 2017/12/02 09:12:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000cb0000-0x11)="2f6465762f7161745f6164665f63746c00", 0x220200, 0x0) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000c2b000)={0x3, 0x0, [{0x0, 0x0, 0x0, 0x9, 0x3544, 0x800, 0x4, [0x0, 0x0, 0x0]}, {0xa, 0x1ea, 0x4, 0x9, 0x80000000, 0x3, 0x10000, [0x0, 0x0, 0x0]}, {0x0, 0x8, 0x4, 0x6, 0x3ff, 0x7, 0x80, [0x0, 0x0, 0x0]}]}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000b72000)=0x0) 2017/12/02 09:12:19 executing program 6: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x8983, &(0x7f000013d000)=0x6) 2017/12/02 09:12:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt(r0, 0x0, 0x8, &(0x7f0000000000)="88a09e8c1fe28b0fbefe08382e212a68ed5c192c8f29e0a6e2e25e2c31a994bf68fd876c287b46752fd5beb099ce748032263068dfa84d972f6409d8931d9f4f7a0683d41dcaa77ed23a23e4dcb74e62f0c2bd56900a6113b3b2ced6f35a105c8d15b5b4e4e8e81dedc7d3c8e905e7b361fa29c8cd6aff1e23dbe4032efaf3f698d2f9bcd7b42aa902c30fd9010a70307e5440e3d594472dfa512008d271bac2", 0xa0) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000aa7000)={0x0, 0x0}) r4 = fcntl$dupfd(r0, 0x406, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r4, 0xc04c5349, &(0x7f0000516000)={0xffffffff, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000cf000)={0x0, 0x0, 0x0}, &(0x7f00009fb000)=0xc) lstat(&(0x7f000000f000-0x8)="2e2f66696c653000", &(0x7f00006af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000701000-0x8)="2e2f66696c653000", &(0x7f00005f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f0000a95000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000084f000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000a1000)=0xc) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000824000-0xc)={0x0, 0x0, 0x0}, 0xc) r11 = gettid() fstat(r3, &(0x7f0000ee5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000721000)=0x0, &(0x7f0000ae1000)=0x0, &(0x7f0000b6d000-0x4)=0x0) sendmsg$unix(r2, &(0x7f0000de9000-0x38)={&(0x7f000038b000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000de5000)=[{&(0x7f00007cc000)="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", 0x1000}, {&(0x7f00004a0000)="f6cab155e866fc50c4c8", 0xa}, {&(0x7f00007e6000)="3ad879a883e1d8c517a9a75effb1a72e5ed171964a8029acda613b221c0f35d5aea596785bfa92033e236417111972ad93d25743eaf1115c31efb59881b5bd4d320de1d188dd4cef0abf985c73ce8557a241704f20c99749d7beba741f236e6e21d0392f44", 0x65}, {&(0x7f0000556000)="285ea5e1aa1b82efdd1f72c4c3e5787796221eba4002d2a52fd825b6cdd7c3fd0034e9e524ffa0931c775eec292d07e988ef92ef9c96098f818e13df9ee6ee9602aeff874bd506a7c5f462479a8515aea7476343b4ff1ccb5f3e2a2448875dd63814e4b8c2d72e9dc4964dfcc5eb49b9c008bf8fd2afb05482b8ae5a93edb986ab5b3290cc34b74c4a67c2805f42e56ae9b1abb066a90119f172e9c82340f29eb11ee4cd2d1d967c545f4165ce8dc778e33d757bef5a3447e3a0509d556e887233444ef2447bf0f64c7ce262ca3b376b5dce7eeb231a76990f40c8eeaca8b60eb028e487855c9f7285a06ba316db743a", 0xf0}, {&(0x7f0000034000-0x30)="151c6c7850afc8ed8517cb2db340d1c76f7e28e2c2bdc316ce63d197924c152dd3f58b6d4c0b8b725ff0700a8d21d1a4", 0x30}, {&(0x7f0000c66000)="49cf754f8eb39743ca47edbe8e727c77126f1d96482f34d8d1a29058b2b762fc4fa4b847cefedcf330bb1fa5023ce523feceefbf6a67fea14d575c7e9159604838f0fd0154d4a82dfcceeaa92d4b736d2618da3ae61f301a8ec65b9acdbbd46c9bf6ef36cf87493da808fad576e1bcdbe23e1065897fab1d11d21580ff8251632d7b46c381dc4da0f60ccb426daac15985939071dff140c409a9", 0x9a}, {&(0x7f00007f2000-0x19)="b8c5f6d8870fa19d2c2522144557faf52ee386661badf81571", 0x19}, {&(0x7f00002e5000)="65282eebfd6c7f2e74c374ecbf34181a098243682e851b98b56760888fe68e02c3d0d974c7e753ee4ac376a6761515a13dbc4fc654f2c8e9a8acbec3c1a54dce573e1de7a44ea5088c43", 0x4a}, {&(0x7f0000201000-0x5f)="afa2f1e738d935e7ea2765c822ea2f2edd93460e5c47db50bd4f57473fc46091e1fbc605295da86f2ca4bd9e4b3d0f8221aeaae7e44766558c85b9e14f2a02ae697e17160fb4fa0189bd8e52fb6f7ec6a4aa60965320c4c2d5b11fb624cfea", 0x5f}], 0x9, &(0x7f0000b94000-0x60)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x60, 0x800}, 0x800) r14 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r14, 0x400, 0x0) fcntl$setlease(r14, 0x400, 0x2) 2017/12/02 09:12:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000d55000)="2e2f66696c653000", 0x80) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00002ec000)=0x1, 0x4) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000043c000)=@get={0x1, &(0x7f000049f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/12/02 09:12:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, r0, 0x0}, 0x1c) dup3(r1, r0, 0x80000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000eed000)="", &(0x7f00006cf000-0x1)="13", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r1, &(0x7f0000eef000)=""}, 0x10) syz_open_dev$loop(&(0x7f000091e000-0xb)="2f6465762f6c6f6f702300", 0xdf2b, 0x80080002) 2017/12/02 09:12:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0xfffffffffffffffc, 0x78, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x666, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x7, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, r0, 0x0}, 0x1c) dup3(r1, r0, 0x80000) dup(0xffffffffffffffff) 2017/12/02 09:12:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000346000)="2f6465762f73657175656e6365723200", 0x20000, 0x0) fgetxattr(r0, &(0x7f0000650000-0xb)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900", &(0x7f0000681000-0x68)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x68) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000f26000-0x8)={0x6, &(0x7f0000a30000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) umount2(&(0x7f00003a8000-0x8)="2e2f66696c653000", 0xd) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000fcb000-0x8)={r1, 0x10001}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000a5b000)={0x0, 0x0}) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000a44000-0x1)=0x0) r2 = socket$alg(0x26, 0x5, 0x0) statfs(&(0x7f00004a8000)="2e2f66696c653000", &(0x7f000065f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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bind$alg(r2, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) recvfrom$unix(r0, &(0x7f0000223000+0xc1f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc4, 0x10000, &(0x7f0000f59000)=@file={0x1, "2e2f66696c653000"}, 0xa) 2017/12/02 09:12:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt(r0, 0x0, 0x8, &(0x7f0000000000)="88a09e8c1fe28b0fbefe08382e212a68ed5c192c8f29e0a6e2e25e2c31a994bf68fd876c287b46752fd5beb099ce748032263068dfa84d972f6409d8931d9f4f7a0683d41dcaa77ed23a23e4dcb74e62f0c2bd56900a6113b3b2ced6f35a105c8d15b5b4e4e8e81dedc7d3c8e905e7b361fa29c8cd6aff1e23dbe4032efaf3f698d2f9bcd7b42aa902c30fd9010a70307e5440e3d594472dfa512008d271bac2", 0xa0) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000aa7000)={0x0, 0x0}) r2 = fcntl$dupfd(r0, 0x406, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000516000)={0xffffffff, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r3, 0x400, 0x2) 2017/12/02 09:12:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0xfffffffffffffffc, 0x78, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x666, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x7, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, r0, 0x0}, 0x1c) dup3(r1, r0, 0x80000) dup(0xffffffffffffffff) 2017/12/02 09:12:19 executing program 6: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCGSKNS(r0, 0x8983, &(0x7f000013d000)=0x0) 2017/12/02 09:12:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) socket$unix(0x1, 0x1, 0x0) r1 = memfd_create(&(0x7f0000703000-0x5)="7573657200", 0x1) sendto$llc(r1, &(0x7f0000442000)="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", 0xfd, 0x40, &(0x7f0000197000)={0x1a, 0x1d, 0x7, 0x1, 0x5, 0x7fffffff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) r2 = dup2(r0, r0) fremovexattr(r0, &(0x7f0000351000-0x18)=@known="73797374656d2e706f7369785f61636c5f61636365737300") ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f00007cb000-0x4)=0x0) 2017/12/02 09:12:19 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, r0, 0x0}, 0x1c) dup3(r1, r0, 0x80000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000eed000)="", &(0x7f00006cf000-0x1)="13", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r1, &(0x7f0000eef000)=""}, 0x10) syz_open_dev$loop(&(0x7f000091e000-0xb)="2f6465762f6c6f6f702300", 0xdf2b, 0x80080002) 2017/12/02 09:12:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt(r0, 0x0, 0x8, &(0x7f0000000000)="88a09e8c1fe28b0fbefe08382e212a68ed5c192c8f29e0a6e2e25e2c31a994bf68fd876c287b46752fd5beb099ce748032263068dfa84d972f6409d8931d9f4f7a0683d41dcaa77ed23a23e4dcb74e62f0c2bd56900a6113b3b2ced6f35a105c8d15b5b4e4e8e81dedc7d3c8e905e7b361fa29c8cd6aff1e23dbe4032efaf3f698d2f9bcd7b42aa902c30fd9010a70307e5440e3d594472dfa512008d271bac2", 0xa0) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000aa7000)={0x0, 0x0}) r4 = fcntl$dupfd(r0, 0x406, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r4, 0xc04c5349, &(0x7f0000516000)={0xffffffff, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000cf000)={0x0, 0x0, 0x0}, &(0x7f00009fb000)=0xc) lstat(&(0x7f000000f000-0x8)="2e2f66696c653000", &(0x7f00006af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000701000-0x8)="2e2f66696c653000", &(0x7f00005f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f0000a95000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000084f000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000a1000)=0xc) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000824000-0xc)={0x0, 0x0, 0x0}, 0xc) gettid() fstat(r3, &(0x7f0000ee5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000721000)=0x0, &(0x7f0000ae1000)=0x0, &(0x7f0000b6d000-0x4)=0x0) r5 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r5, 0x400, 0x0) fcntl$setlease(r5, 0x400, 0x2) 2017/12/02 09:12:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f78000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "686d616328736d332d67656e65726963290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x45)="6a7f7aec545d8fb201ede4f2a0b16b9bb6bb7bd72ecf7c9534af678ec55c31cb34a91fc28cce99884a2710630a473150b7b796a03562c8e62c945e7183f9fddd09bcd9ae16", 0x45) pipe(&(0x7f0000f7c000)={0x0, 0x0}) syz_open_pts(r1, 0x40000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x1)="09", 0x1) openat$rtc(0xffffffffffffff9c, &(0x7f0000f7d000-0x9)="2f6465762f72746300", 0x10000, 0x0) syz_open_dev$vcsn(&(0x7f0000c7d000-0xa)="2f6465762f7663732300", 0xdd, 0x210080) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000f55000-0xf8)={0x0, 0xf0, "9daac14960edbb39203a7552162fb0504fd924575ea941498ee5f82fddac352d018e303629932667f633c9f8811d31b9bdbf0778b4b08381e9237809b8d03c92d02881b705a7d6048d4db2dd73fb8a13a50221b177e1795cea54699de854a740d65ac4c1dee00afa6142f74cb55e5dafe92da31c73d169e9d5b0bfbeda9f956ce569680728ac43ee8d1e48b479c318679bcfc241e32e13f40a99ae418e045133662cf2982e45a09ebb8bfb53e9a49c65cdd8a544fb5cdf4d410348ed75a10c27ccd6048c701f39a14a09c72a69cd95b14f61075d0eda37051d2664b487287c08cdf0b7246cec1c0b69a98c5af75f39ed"}, &(0x7f000059f000)=0xf8) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000dd6000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000c70000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x20003) r2 = syz_open_dev$sg(&(0x7f0000f51000)="2f6465762f73672300", 0x6c36e28e, 0x40080) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000cc6000-0x5c)={0xbe1c, 0x2, {0x0, 0x3, 0x186, 0x3, 0x801}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) mount(&(0x7f0000808000-0x8)="2e2f66696c653000", &(0x7f0000ce0000)="2e2f66696c653000", &(0x7f00000b9000)="7379737600", 0xe2cd1a722cf3b70b, &(0x7f00006bb000-0x56)="3ed9933237d1d70559136f9e5f27a89e17645056000005f4186f0f0a002a40e91d45f9757460a20e828e1378ec676ea36108c505cea799d6cb9c02df0c76bdb94849eb923499bdf64f8ff566a2a284783c0d") setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f000083e000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x40002, 0xffffffffffffffff, 0x0, 0x5, 0x0, 0x1}, 0x20) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000fb9000)={0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, "0000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/02 09:12:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000223000-0xf)="2f6465762f73657175656e63657200", 0x101000, 0x0) recvfrom$llc(r1, &(0x7f0000232000-0xa6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa6, 0x40000000, &(0x7f000041f000)={0x1a, 0x1f, 0xf77, 0x7fffffff, 0x1, 0x10000, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) bind$alg(r0, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/12/02 09:12:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt(r0, 0x0, 0x8, &(0x7f0000000000)="88a09e8c1fe28b0fbefe08382e212a68ed5c192c8f29e0a6e2e25e2c31a994bf68fd876c287b46752fd5beb099ce748032263068dfa84d972f6409d8931d9f4f7a0683d41dcaa77ed23a23e4dcb74e62f0c2bd56900a6113b3b2ced6f35a105c8d15b5b4e4e8e81dedc7d3c8e905e7b361fa29c8cd6aff1e23dbe4032efaf3f698d2f9bcd7b42aa902c30fd9010a70307e5440e3d594472dfa512008d271bac2", 0xa0) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000aa7000)={0x0, 0x0}) fcntl$dupfd(r0, 0x406, r1) r2 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r2, 0x400, 0x2) 2017/12/02 09:12:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b9f000)="2f6465762f6877726e6700", 0x400000, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00006d3000-0x4)=@int=0x3, 0x4) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ed8000-0x9)="2f6465762f76637300", 0x80, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f0000ba8000)={0x4, 0x7, 0x81}) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00006ab000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000109000)=0x14) 2017/12/02 09:12:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000074b000-0x11)="2f6465762f7161745f6164665f63746c00", 0x2800, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000343000)=[@in={0x2, 0x0, @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]}], 0x20) 2017/12/02 09:12:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, r0, 0x0}, 0x1c) dup3(r1, r0, 0x80000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000eed000)="", &(0x7f00006cf000-0x1)="13", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r1, &(0x7f0000eef000)=""}, 0x10) syz_open_dev$loop(&(0x7f000091e000-0xb)="2f6465762f6c6f6f702300", 0xdf2b, 0x80080002) 2017/12/02 09:12:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, r0, 0x0}, 0x1c) dup3(r1, r0, 0x80000) dup(0xffffffffffffffff) 2017/12/02 09:12:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt(r0, 0x0, 0x8, &(0x7f0000000000)="88a09e8c1fe28b0fbefe08382e212a68ed5c192c8f29e0a6e2e25e2c31a994bf68fd876c287b46752fd5beb099ce748032263068dfa84d972f6409d8931d9f4f7a0683d41dcaa77ed23a23e4dcb74e62f0c2bd56900a6113b3b2ced6f35a105c8d15b5b4e4e8e81dedc7d3c8e905e7b361fa29c8cd6aff1e23dbe4032efaf3f698d2f9bcd7b42aa902c30fd9010a70307e5440e3d594472dfa512008d271bac2", 0xa0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000aa7000)={0x0, 0x0}) r1 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x2) 2017/12/02 09:12:19 executing program 6: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f78000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "686d616328736d332d67656e65726963290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x45)="6a7f7aec545d8fb201ede4f2a0b16b9bb6bb7bd72ecf7c9534af678ec55c31cb34a91fc28cce99884a2710630a473150b7b796a03562c8e62c945e7183f9fddd09bcd9ae16", 0x45) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f7c000)={0x0, 0x0}) syz_open_pts(r1, 0x40000) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x1)="09", 0x1) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000f7d000-0x9)="2f6465762f72746300", 0x10000, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000c7d000-0xa)="2f6465762f7663732300", 0xdd, 0x210080) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000f55000-0xf8)={0x0, 0xf0, "9daac14960edbb39203a7552162fb0504fd924575ea941498ee5f82fddac352d018e303629932667f633c9f8811d31b9bdbf0778b4b08381e9237809b8d03c92d02881b705a7d6048d4db2dd73fb8a13a50221b177e1795cea54699de854a740d65ac4c1dee00afa6142f74cb55e5dafe92da31c73d169e9d5b0bfbeda9f956ce569680728ac43ee8d1e48b479c318679bcfc241e32e13f40a99ae418e045133662cf2982e45a09ebb8bfb53e9a49c65cdd8a544fb5cdf4d410348ed75a10c27ccd6048c701f39a14a09c72a69cd95b14f61075d0eda37051d2664b487287c08cdf0b7246cec1c0b69a98c5af75f39ed"}, &(0x7f000059f000)=0xf8) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000dd6000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000c70000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x20003) r3 = syz_open_dev$sg(&(0x7f0000f51000)="2f6465762f73672300", 0x6c36e28e, 0x40080) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000cc6000-0x5c)={0xbe1c, 0x2, {0x0, 0x3, 0x186, 0x3, 0x801}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) mount(&(0x7f0000808000-0x8)="2e2f66696c653000", &(0x7f0000ce0000)="2e2f66696c653000", &(0x7f00000b9000)="7379737600", 0xe2cd1a722cf3b70b, &(0x7f00006bb000-0x56)="3ed9933237d1d70559136f9e5f27a89e17645056000005f4186f0f0a002a40e91d45f9757460a20e828e1378ec676ea36108c505cea799d6cb9c02df0c76bdb94849eb923499bdf64f8ff566a2a284783c0d") setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000083e000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x40002, 0xffffffffffffffff, 0x0, 0x5, 0x0, 0x1}, 0x20) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000fb9000)={0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, "0000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f000028a000-0x48)={{0x1, 0x3, 0x4, 0x3, 0x2}, 0x3, 0xfffffffefffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$unix(0x1, 0x1, 0x0, &(0x7f0000a44000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f000064f000)={&(0x7f0000e5e000-0x8)="2e2f66696c653000", r2}, 0xc) 2017/12/02 09:12:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x26e0) bind$alg(r0, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/12/02 09:12:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, r0, 0x0}, 0x1c) dup3(r1, r0, 0x80000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000eed000)="", &(0x7f00006cf000-0x1)="13", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r1, &(0x7f0000eef000)=""}, 0x10) syz_open_dev$loop(&(0x7f000091e000-0xb)="2f6465762f6c6f6f702300", 0xdf2b, 0x80080002) 2017/12/02 09:12:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt(r0, 0x0, 0x8, &(0x7f0000000000)="88a09e8c1fe28b0fbefe08382e212a68ed5c192c8f29e0a6e2e25e2c31a994bf68fd876c287b46752fd5beb099ce748032263068dfa84d972f6409d8931d9f4f7a0683d41dcaa77ed23a23e4dcb74e62f0c2bd56900a6113b3b2ced6f35a105c8d15b5b4e4e8e81dedc7d3c8e905e7b361fa29c8cd6aff1e23dbe4032efaf3f698d2f9bcd7b42aa902c30fd9010a70307e5440e3d594472dfa512008d271bac2", 0xa0) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000aa7000)={0x0, 0x0}) r4 = fcntl$dupfd(r0, 0x406, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r4, 0xc04c5349, &(0x7f0000516000)={0xffffffff, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000cf000)={0x0, 0x0, 0x0}, &(0x7f00009fb000)=0xc) lstat(&(0x7f000000f000-0x8)="2e2f66696c653000", &(0x7f00006af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000701000-0x8)="2e2f66696c653000", &(0x7f00005f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f0000a95000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000084f000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000a1000)=0xc) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000824000-0xc)={0x0, 0x0, 0x0}, 0xc) gettid() fstat(r3, &(0x7f0000ee5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r5, 0x400, 0x0) fcntl$setlease(r5, 0x400, 0x2) 2017/12/02 09:12:19 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, r0, 0x0}, 0x1c) dup3(r1, r0, 0x80000) dup(0xffffffffffffffff) 2017/12/02 09:12:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000c5d000-0x8)=@assoc_value={0x0, 0x3}, &(0x7f0000247000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000e87000)={0x1ff, 0x81, 0x8000, 0x8, 0x9, 0xc507, 0x4, 0xffffffff, r1}, 0x20) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/12/02 09:12:19 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)="00", 0x2) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000147000)={[{0xfffffffffffffff8, 0x1, 0x7fffffff, 0x3ff, 0xa2, 0xffff, 0x1000, 0xba, 0x6, 0x80000000, 0x0, 0x3, 0x80000001}, {0x0, 0x3, 0x6, 0x2, 0xfffffffffffffff8, 0x81, 0x8, 0x25bb, 0x0, 0x0, 0x1, 0x3ff, 0xffffffffffffff7f}, {0x67, 0x3e, 0xffffffffffffff3f, 0x401, 0x6, 0x7, 0x4, 0x531, 0x4, 0x40, 0x6, 0x1, 0x7ff}], 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/12/02 09:12:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt(r0, 0x0, 0x8, &(0x7f0000000000)="88a09e8c1fe28b0fbefe08382e212a68ed5c192c8f29e0a6e2e25e2c31a994bf68fd876c287b46752fd5beb099ce748032263068dfa84d972f6409d8931d9f4f7a0683d41dcaa77ed23a23e4dcb74e62f0c2bd56900a6113b3b2ced6f35a105c8d15b5b4e4e8e81dedc7d3c8e905e7b361fa29c8cd6aff1e23dbe4032efaf3f698d2f9bcd7b42aa902c30fd9010a70307e5440e3d594472dfa512008d271bac2", 0xa0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x2) 2017/12/02 09:12:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, r0, 0x0}, 0x1c) dup3(r1, r0, 0x80000) dup(0xffffffffffffffff) 2017/12/02 09:12:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, r0, 0x0}, 0x1c) dup3(r1, r0, 0x80000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000eed000)="", &(0x7f00006cf000-0x1)="13", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r1, &(0x7f0000eef000)=""}, 0x10) syz_open_dev$loop(&(0x7f000091e000-0xb)="2f6465762f6c6f6f702300", 0xdf2b, 0x80080002) 2017/12/02 09:12:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000944000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000098000-0x4)=0x10, 0x80800) fsync(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/12/02 09:12:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt(r0, 0x0, 0x8, &(0x7f0000000000)="88a09e8c1fe28b0fbefe08382e212a68ed5c192c8f29e0a6e2e25e2c31a994bf68fd876c287b46752fd5beb099ce748032263068dfa84d972f6409d8931d9f4f7a0683d41dcaa77ed23a23e4dcb74e62f0c2bd56900a6113b3b2ced6f35a105c8d15b5b4e4e8e81dedc7d3c8e905e7b361fa29c8cd6aff1e23dbe4032efaf3f698d2f9bcd7b42aa902c30fd9010a70307e5440e3d594472dfa512008d271bac2", 0xa0) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000aa7000)={0x0, 0x0}) r3 = fcntl$dupfd(r0, 0x406, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f0000516000)={0xffffffff, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000cf000)={0x0, 0x0, 0x0}, &(0x7f00009fb000)=0xc) lstat(&(0x7f000000f000-0x8)="2e2f66696c653000", &(0x7f00006af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000701000-0x8)="2e2f66696c653000", &(0x7f00005f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f0000a95000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000084f000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000a1000)=0xc) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000824000-0xc)={0x0, 0x0, 0x0}, 0xc) gettid() r4 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r4, 0x400, 0x0) fcntl$setlease(r4, 0x400, 0x2) 2017/12/02 09:12:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f78000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "686d616328736d332d67656e65726963290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x45)="6a7f7aec545d8fb201ede4f2a0b16b9bb6bb7bd72ecf7c9534af678ec55c31cb34a91fc28cce99884a2710630a473150b7b796a03562c8e62c945e7183f9fddd09bcd9ae16", 0x45) pipe(&(0x7f0000f7c000)={0x0, 0x0}) syz_open_pts(r1, 0x40000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x1)="09", 0x1) openat$rtc(0xffffffffffffff9c, &(0x7f0000f7d000-0x9)="2f6465762f72746300", 0x10000, 0x0) syz_open_dev$vcsn(&(0x7f0000c7d000-0xa)="2f6465762f7663732300", 0xdd, 0x210080) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000f55000-0xf8)={0x0, 0xf0, "9daac14960edbb39203a7552162fb0504fd924575ea941498ee5f82fddac352d018e303629932667f633c9f8811d31b9bdbf0778b4b08381e9237809b8d03c92d02881b705a7d6048d4db2dd73fb8a13a50221b177e1795cea54699de854a740d65ac4c1dee00afa6142f74cb55e5dafe92da31c73d169e9d5b0bfbeda9f956ce569680728ac43ee8d1e48b479c318679bcfc241e32e13f40a99ae418e045133662cf2982e45a09ebb8bfb53e9a49c65cdd8a544fb5cdf4d410348ed75a10c27ccd6048c701f39a14a09c72a69cd95b14f61075d0eda37051d2664b487287c08cdf0b7246cec1c0b69a98c5af75f39ed"}, &(0x7f000059f000)=0xf8) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000dd6000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000c70000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x20003) r2 = syz_open_dev$sg(&(0x7f0000f51000)="2f6465762f73672300", 0x6c36e28e, 0x40080) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000cc6000-0x5c)={0xbe1c, 0x2, {0x0, 0x3, 0x186, 0x3, 0x801}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) mount(&(0x7f0000808000-0x8)="2e2f66696c653000", &(0x7f0000ce0000)="2e2f66696c653000", &(0x7f00000b9000)="7379737600", 0xe2cd1a722cf3b70b, &(0x7f00006bb000-0x56)="3ed9933237d1d70559136f9e5f27a89e17645056000005f4186f0f0a002a40e91d45f9757460a20e828e1378ec676ea36108c505cea799d6cb9c02df0c76bdb94849eb923499bdf64f8ff566a2a284783c0d") setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f000083e000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x40002, 0xffffffffffffffff, 0x0, 0x5, 0x0, 0x1}, 0x20) 2017/12/02 09:12:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00007a3000/0x4000)=nil, 0x4000, 0x2000000, 0x7, 0x20) mq_unlink(&(0x7f0000f1b000)="65746831766d6e6574307573657200") r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000fe6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00000fc000)=0x14, 0x800) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000bbf000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/02 09:12:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt(r0, 0x0, 0x8, &(0x7f0000000000)="88a09e8c1fe28b0fbefe08382e212a68ed5c192c8f29e0a6e2e25e2c31a994bf68fd876c287b46752fd5beb099ce748032263068dfa84d972f6409d8931d9f4f7a0683d41dcaa77ed23a23e4dcb74e62f0c2bd56900a6113b3b2ced6f35a105c8d15b5b4e4e8e81dedc7d3c8e905e7b361fa29c8cd6aff1e23dbe4032efaf3f698d2f9bcd7b42aa902c30fd9010a70307e5440e3d594472dfa512008d271bac2", 0xa0) r1 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x2) 2017/12/02 09:12:19 executing program 6: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f78000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "686d616328736d332d67656e65726963290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x45)="6a7f7aec545d8fb201ede4f2a0b16b9bb6bb7bd72ecf7c9534af678ec55c31cb34a91fc28cce99884a2710630a473150b7b796a03562c8e62c945e7183f9fddd09bcd9ae16", 0x45) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f7c000)={0x0, 0x0}) syz_open_pts(r1, 0x40000) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x1)="09", 0x1) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000f7d000-0x9)="2f6465762f72746300", 0x10000, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000c7d000-0xa)="2f6465762f7663732300", 0xdd, 0x210080) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000f55000-0xf8)={0x0, 0xf0, "9daac14960edbb39203a7552162fb0504fd924575ea941498ee5f82fddac352d018e303629932667f633c9f8811d31b9bdbf0778b4b08381e9237809b8d03c92d02881b705a7d6048d4db2dd73fb8a13a50221b177e1795cea54699de854a740d65ac4c1dee00afa6142f74cb55e5dafe92da31c73d169e9d5b0bfbeda9f956ce569680728ac43ee8d1e48b479c318679bcfc241e32e13f40a99ae418e045133662cf2982e45a09ebb8bfb53e9a49c65cdd8a544fb5cdf4d410348ed75a10c27ccd6048c701f39a14a09c72a69cd95b14f61075d0eda37051d2664b487287c08cdf0b7246cec1c0b69a98c5af75f39ed"}, &(0x7f000059f000)=0xf8) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000dd6000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000c70000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x20003) r3 = syz_open_dev$sg(&(0x7f0000f51000)="2f6465762f73672300", 0x6c36e28e, 0x40080) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000cc6000-0x5c)={0xbe1c, 0x2, {0x0, 0x3, 0x186, 0x3, 0x801}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) mount(&(0x7f0000808000-0x8)="2e2f66696c653000", &(0x7f0000ce0000)="2e2f66696c653000", &(0x7f00000b9000)="7379737600", 0xe2cd1a722cf3b70b, &(0x7f00006bb000-0x56)="3ed9933237d1d70559136f9e5f27a89e17645056000005f4186f0f0a002a40e91d45f9757460a20e828e1378ec676ea36108c505cea799d6cb9c02df0c76bdb94849eb923499bdf64f8ff566a2a284783c0d") setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000083e000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x40002, 0xffffffffffffffff, 0x0, 0x5, 0x0, 0x1}, 0x20) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000fb9000)={0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, "0000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f000028a000-0x48)={{0x1, 0x3, 0x4, 0x3, 0x2}, 0x3, 0xfffffffefffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$unix(0x1, 0x1, 0x0, &(0x7f0000a44000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f000064f000)={&(0x7f0000e5e000-0x8)="2e2f66696c653000", r2}, 0xc) 2017/12/02 09:12:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2017/12/02 09:12:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, r0, 0x0}, 0x1c) dup3(r1, r0, 0x80000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000eed000)="", &(0x7f00006cf000-0x1)="13", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r1, &(0x7f0000eef000)=""}, 0x10) syz_open_dev$loop(&(0x7f000091e000-0xb)="2f6465762f6c6f6f702300", 0xdf2b, 0x80080002) 2017/12/02 09:12:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, r0, 0x0}, 0x1c) dup3(r1, r0, 0x80000) dup(0xffffffffffffffff) 2017/12/02 09:12:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000e2d000-0x8)="2e2f66696c653000", 0x1, 0x4) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f000051f000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000096a000-0x4)=0x14) bind$alg(r0, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bde000)="2f6465762f73657175656e6365723200", 0x200, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0xfd1a) 2017/12/02 09:12:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0xffffffffffffffff, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) pause() r1 = open(&(0x7f0000c22000)="2e2f66696c653000", 0x4000, 0x20) timerfd_gettime(r1, &(0x7f0000060000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/02 09:12:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2017/12/02 09:12:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, r0, 0x0}, 0x1c) dup3(r1, r0, 0x80000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000eed000)="", &(0x7f00006cf000-0x1)="13", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r1, &(0x7f0000eef000)=""}, 0x10) syz_open_dev$loop(&(0x7f000091e000-0xb)="2f6465762f6c6f6f702300", 0xdf2b, 0x80080002) 2017/12/02 09:12:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt(r0, 0x0, 0x8, &(0x7f0000000000)="88a09e8c1fe28b0fbefe08382e212a68ed5c192c8f29e0a6e2e25e2c31a994bf68fd876c287b46752fd5beb099ce748032263068dfa84d972f6409d8931d9f4f7a0683d41dcaa77ed23a23e4dcb74e62f0c2bd56900a6113b3b2ced6f35a105c8d15b5b4e4e8e81dedc7d3c8e905e7b361fa29c8cd6aff1e23dbe4032efaf3f698d2f9bcd7b42aa902c30fd9010a70307e5440e3d594472dfa512008d271bac2", 0xa0) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000aa7000)={0x0, 0x0}) r3 = fcntl$dupfd(r0, 0x406, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f0000516000)={0xffffffff, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000cf000)={0x0, 0x0, 0x0}, &(0x7f00009fb000)=0xc) lstat(&(0x7f000000f000-0x8)="2e2f66696c653000", &(0x7f00006af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000701000-0x8)="2e2f66696c653000", &(0x7f00005f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f0000a95000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000084f000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000a1000)=0xc) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000824000-0xc)={0x0, 0x0, 0x0}, 0xc) r4 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r4, 0x400, 0x0) fcntl$setlease(r4, 0x400, 0x2) 2017/12/02 09:12:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, r0, 0x0}, 0x1c) dup3(r1, r0, 0x80000) dup(0xffffffffffffffff) 2017/12/02 09:12:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000063000-0x4)=0x80000000, 0x4) bind$alg(r0, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/12/02 09:12:19 executing program 6: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f78000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "686d616328736d332d67656e65726963290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x45)="6a7f7aec545d8fb201ede4f2a0b16b9bb6bb7bd72ecf7c9534af678ec55c31cb34a91fc28cce99884a2710630a473150b7b796a03562c8e62c945e7183f9fddd09bcd9ae16", 0x45) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f7c000)={0x0, 0x0}) syz_open_pts(r1, 0x40000) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x1)="09", 0x1) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000f7d000-0x9)="2f6465762f72746300", 0x10000, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000c7d000-0xa)="2f6465762f7663732300", 0xdd, 0x210080) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000f55000-0xf8)={0x0, 0xf0, "9daac14960edbb39203a7552162fb0504fd924575ea941498ee5f82fddac352d018e303629932667f633c9f8811d31b9bdbf0778b4b08381e9237809b8d03c92d02881b705a7d6048d4db2dd73fb8a13a50221b177e1795cea54699de854a740d65ac4c1dee00afa6142f74cb55e5dafe92da31c73d169e9d5b0bfbeda9f956ce569680728ac43ee8d1e48b479c318679bcfc241e32e13f40a99ae418e045133662cf2982e45a09ebb8bfb53e9a49c65cdd8a544fb5cdf4d410348ed75a10c27ccd6048c701f39a14a09c72a69cd95b14f61075d0eda37051d2664b487287c08cdf0b7246cec1c0b69a98c5af75f39ed"}, &(0x7f000059f000)=0xf8) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000dd6000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000c70000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x20003) r3 = syz_open_dev$sg(&(0x7f0000f51000)="2f6465762f73672300", 0x6c36e28e, 0x40080) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000cc6000-0x5c)={0xbe1c, 0x2, {0x0, 0x3, 0x186, 0x3, 0x801}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) mount(&(0x7f0000808000-0x8)="2e2f66696c653000", &(0x7f0000ce0000)="2e2f66696c653000", &(0x7f00000b9000)="7379737600", 0xe2cd1a722cf3b70b, &(0x7f00006bb000-0x56)="3ed9933237d1d70559136f9e5f27a89e17645056000005f4186f0f0a002a40e91d45f9757460a20e828e1378ec676ea36108c505cea799d6cb9c02df0c76bdb94849eb923499bdf64f8ff566a2a284783c0d") setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000083e000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x40002, 0xffffffffffffffff, 0x0, 0x5, 0x0, 0x1}, 0x20) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000fb9000)={0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, "0000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f000028a000-0x48)={{0x1, 0x3, 0x4, 0x3, 0x2}, 0x3, 0xfffffffefffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000a44000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f000064f000)={&(0x7f0000e5e000-0x8)="2e2f66696c653000", r2}, 0xc) 2017/12/02 09:12:19 executing program 3: perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2017/12/02 09:12:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f78000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "686d616328736d332d67656e65726963290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x45)="6a7f7aec545d8fb201ede4f2a0b16b9bb6bb7bd72ecf7c9534af678ec55c31cb34a91fc28cce99884a2710630a473150b7b796a03562c8e62c945e7183f9fddd09bcd9ae16", 0x45) pipe(&(0x7f0000f7c000)={0x0, 0x0}) syz_open_pts(r1, 0x40000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x1)="09", 0x1) openat$rtc(0xffffffffffffff9c, &(0x7f0000f7d000-0x9)="2f6465762f72746300", 0x10000, 0x0) syz_open_dev$vcsn(&(0x7f0000c7d000-0xa)="2f6465762f7663732300", 0xdd, 0x210080) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000f55000-0xf8)={0x0, 0xf0, "9daac14960edbb39203a7552162fb0504fd924575ea941498ee5f82fddac352d018e303629932667f633c9f8811d31b9bdbf0778b4b08381e9237809b8d03c92d02881b705a7d6048d4db2dd73fb8a13a50221b177e1795cea54699de854a740d65ac4c1dee00afa6142f74cb55e5dafe92da31c73d169e9d5b0bfbeda9f956ce569680728ac43ee8d1e48b479c318679bcfc241e32e13f40a99ae418e045133662cf2982e45a09ebb8bfb53e9a49c65cdd8a544fb5cdf4d410348ed75a10c27ccd6048c701f39a14a09c72a69cd95b14f61075d0eda37051d2664b487287c08cdf0b7246cec1c0b69a98c5af75f39ed"}, &(0x7f000059f000)=0xf8) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000dd6000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000c70000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x20003) r2 = syz_open_dev$sg(&(0x7f0000f51000)="2f6465762f73672300", 0x6c36e28e, 0x40080) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000cc6000-0x5c)={0xbe1c, 0x2, {0x0, 0x3, 0x186, 0x3, 0x801}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f000083e000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x40002, 0xffffffffffffffff, 0x0, 0x5, 0x0, 0x1}, 0x20) 2017/12/02 09:12:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, r0, 0x0}, 0x1c) dup3(r1, r0, 0x80000) dup(0xffffffffffffffff) 2017/12/02 09:12:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, r0, 0x0}, 0x1c) dup3(r1, r0, 0x80000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000eed000)="", &(0x7f00006cf000-0x1)="13", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r1, &(0x7f0000eef000)=""}, 0x10) syz_open_dev$loop(&(0x7f000091e000-0xb)="2f6465762f6c6f6f702300", 0xdf2b, 0x80080002) 2017/12/02 09:12:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000094f000-0xc)="2f6465762f6175746f667300", 0x18800, 0x0) bind$nfc_llcp(r1, &(0x7f0000cca000)={0x27, 0x3798c00000000, 0x6b4e, 0x7, 0x86dd, 0x100000001, "fcdb9d89eed672f3d9430d5f6e3d71ebd1e5f4eecf122eb3fa4bcaa4b3529832d6e90c472e16e0142ca974419ec2f95e6ce50dd7d32606cba03e47a5880cfc", 0x3}, 0x58) bind$alg(r0, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/12/02 09:12:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2017/12/02 09:12:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt(r0, 0x0, 0x8, &(0x7f0000000000)="88a09e8c1fe28b0fbefe08382e212a68ed5c192c8f29e0a6e2e25e2c31a994bf68fd876c287b46752fd5beb099ce748032263068dfa84d972f6409d8931d9f4f7a0683d41dcaa77ed23a23e4dcb74e62f0c2bd56900a6113b3b2ced6f35a105c8d15b5b4e4e8e81dedc7d3c8e905e7b361fa29c8cd6aff1e23dbe4032efaf3f698d2f9bcd7b42aa902c30fd9010a70307e5440e3d594472dfa512008d271bac2", 0xa0) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000aa7000)={0x0, 0x0}) r3 = fcntl$dupfd(r0, 0x406, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f0000516000)={0xffffffff, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000cf000)={0x0, 0x0, 0x0}, &(0x7f00009fb000)=0xc) lstat(&(0x7f000000f000-0x8)="2e2f66696c653000", &(0x7f00006af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000701000-0x8)="2e2f66696c653000", &(0x7f00005f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f0000a95000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000084f000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000a1000)=0xc) r4 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r4, 0x400, 0x0) fcntl$setlease(r4, 0x400, 0x2) 2017/12/02 09:12:19 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f000008a000)=0x0) bind$alg(r1, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) accept4(r0, 0x0, &(0x7f0000260000-0x4)=0x0, 0x80800) 2017/12/02 09:12:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2017/12/02 09:12:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f78000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "686d616328736d332d67656e65726963290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x45)="6a7f7aec545d8fb201ede4f2a0b16b9bb6bb7bd72ecf7c9534af678ec55c31cb34a91fc28cce99884a2710630a473150b7b796a03562c8e62c945e7183f9fddd09bcd9ae16", 0x45) pipe(&(0x7f0000f7c000)={0x0, 0x0}) syz_open_pts(r1, 0x40000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x1)="09", 0x1) openat$rtc(0xffffffffffffff9c, &(0x7f0000f7d000-0x9)="2f6465762f72746300", 0x10000, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000c7d000-0xa)="2f6465762f7663732300", 0xdd, 0x210080) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000f55000-0xf8)={0x0, 0xf0, "9daac14960edbb39203a7552162fb0504fd924575ea941498ee5f82fddac352d018e303629932667f633c9f8811d31b9bdbf0778b4b08381e9237809b8d03c92d02881b705a7d6048d4db2dd73fb8a13a50221b177e1795cea54699de854a740d65ac4c1dee00afa6142f74cb55e5dafe92da31c73d169e9d5b0bfbeda9f956ce569680728ac43ee8d1e48b479c318679bcfc241e32e13f40a99ae418e045133662cf2982e45a09ebb8bfb53e9a49c65cdd8a544fb5cdf4d410348ed75a10c27ccd6048c701f39a14a09c72a69cd95b14f61075d0eda37051d2664b487287c08cdf0b7246cec1c0b69a98c5af75f39ed"}, &(0x7f000059f000)=0xf8) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000dd6000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000c70000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x20003) r3 = syz_open_dev$sg(&(0x7f0000f51000)="2f6465762f73672300", 0x6c36e28e, 0x40080) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000cc6000-0x5c)={0xbe1c, 0x2, {0x0, 0x3, 0x186, 0x3, 0x801}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) mount(&(0x7f0000808000-0x8)="2e2f66696c653000", &(0x7f0000ce0000)="2e2f66696c653000", &(0x7f00000b9000)="7379737600", 0xe2cd1a722cf3b70b, &(0x7f00006bb000-0x56)="3ed9933237d1d70559136f9e5f27a89e17645056000005f4186f0f0a002a40e91d45f9757460a20e828e1378ec676ea36108c505cea799d6cb9c02df0c76bdb94849eb923499bdf64f8ff566a2a284783c0d") setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000083e000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x40002, 0xffffffffffffffff, 0x0, 0x5, 0x0, 0x1}, 0x20) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000fb9000)={0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, "0000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f000028a000-0x48)={{0x1, 0x3, 0x4, 0x3, 0x2}, 0x3, 0xfffffffefffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$unix(0x1, 0x1, 0x0, &(0x7f0000a44000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f000064f000)={&(0x7f0000e5e000-0x8)="2e2f66696c653000", r2}, 0xc) 2017/12/02 09:12:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005b9000)="2f6465762f6877726e6700", 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f000022d000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005b8000-0x4)=0x2c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000ae5000)={r2, 0x800000000}, &(0x7f00000ae000)=0x8) bind$alg(r0, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000ddd000)={0x3, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x2, 0xdc2, 0x6, 0xdd, &(0x7f0000f79000)=@common="69706464703000000000000000000000", 0x9, 0x4, 0x1}) io_setup(0x5, &(0x7f000020d000-0x4)=0x0) io_cancel(r4, &(0x7f0000dad000-0x40)={0x0, 0x0, 0x0, 0x0, 0x8, r3, &(0x7f0000cf0000-0x1000)="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", 0x1000, 0x4, 0x0, 0x1, r1}, &(0x7f0000f4b000-0x20)={0x0, 0x0, 0x0, 0x0}) 2017/12/02 09:12:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, r0, 0x0}, 0x1c) dup3(r1, r0, 0x80000) dup(0xffffffffffffffff) 2017/12/02 09:12:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r0, &(0x7f0000d0c000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "706f6c79313330352d67656e65726963000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/12/02 09:12:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x0, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, r0, 0x0}, 0x1c) dup3(r1, r0, 0x80000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000eed000)="", &(0x7f00006cf000-0x1)="13", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r1, &(0x7f0000eef000)=""}, 0x10) syz_open_dev$loop(&(0x7f000091e000-0xb)="2f6465762f6c6f6f702300", 0xdf2b, 0x80080002) 2017/12/02 09:12:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2017/12/02 09:12:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt(r0, 0x0, 0x8, &(0x7f0000000000)="88a09e8c1fe28b0fbefe08382e212a68ed5c192c8f29e0a6e2e25e2c31a994bf68fd876c287b46752fd5beb099ce748032263068dfa84d972f6409d8931d9f4f7a0683d41dcaa77ed23a23e4dcb74e62f0c2bd56900a6113b3b2ced6f35a105c8d15b5b4e4e8e81dedc7d3c8e905e7b361fa29c8cd6aff1e23dbe4032efaf3f698d2f9bcd7b42aa902c30fd9010a70307e5440e3d594472dfa512008d271bac2", 0xa0) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000aa7000)={0x0, 0x0}) r3 = fcntl$dupfd(r0, 0x406, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f0000516000)={0xffffffff, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000cf000)={0x0, 0x0, 0x0}, &(0x7f00009fb000)=0xc) lstat(&(0x7f000000f000-0x8)="2e2f66696c653000", &(0x7f00006af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000701000-0x8)="2e2f66696c653000", &(0x7f00005f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f0000a95000-0x8)={0x0, 0x0}) r4 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r4, 0x400, 0x0) fcntl$setlease(r4, 0x400, 0x2) 2017/12/02 09:12:19 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000351000-0x2f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e9b000-0x4)=0x2f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000dd6000)="2f6465762f6375736500", 0x800, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000c9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000b3000-0x4)=0x14) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/12/02 09:12:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, r0, 0x0}, 0x1c) dup3(r1, r0, 0x80000) dup(0xffffffffffffffff) 2017/12/02 09:12:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x4f, 0xfffffffffffffffc, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/12/02 09:12:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2017/12/02 09:12:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x0, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, r0, 0x0}, 0x1c) dup3(r1, r0, 0x80000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000eed000)="", &(0x7f00006cf000-0x1)="13", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r1, &(0x7f0000eef000)=""}, 0x10) syz_open_dev$loop(&(0x7f000091e000-0xb)="2f6465762f6c6f6f702300", 0xdf2b, 0x80080002) 2017/12/02 09:12:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) fstat(r0, &(0x7f0000f30000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00005f6000-0x4)=0x0) setpriority(0x0, r2, 0x23c) setuid(r1) 2017/12/02 09:12:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f78000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "686d616328736d332d67656e65726963290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x45)="6a7f7aec545d8fb201ede4f2a0b16b9bb6bb7bd72ecf7c9534af678ec55c31cb34a91fc28cce99884a2710630a473150b7b796a03562c8e62c945e7183f9fddd09bcd9ae16", 0x45) pipe(&(0x7f0000f7c000)={0x0, 0x0}) syz_open_pts(r1, 0x40000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x1)="09", 0x1) openat$rtc(0xffffffffffffff9c, &(0x7f0000f7d000-0x9)="2f6465762f72746300", 0x10000, 0x0) syz_open_dev$vcsn(&(0x7f0000c7d000-0xa)="2f6465762f7663732300", 0xdd, 0x210080) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000f55000-0xf8)={0x0, 0xf0, "9daac14960edbb39203a7552162fb0504fd924575ea941498ee5f82fddac352d018e303629932667f633c9f8811d31b9bdbf0778b4b08381e9237809b8d03c92d02881b705a7d6048d4db2dd73fb8a13a50221b177e1795cea54699de854a740d65ac4c1dee00afa6142f74cb55e5dafe92da31c73d169e9d5b0bfbeda9f956ce569680728ac43ee8d1e48b479c318679bcfc241e32e13f40a99ae418e045133662cf2982e45a09ebb8bfb53e9a49c65cdd8a544fb5cdf4d410348ed75a10c27ccd6048c701f39a14a09c72a69cd95b14f61075d0eda37051d2664b487287c08cdf0b7246cec1c0b69a98c5af75f39ed"}, &(0x7f000059f000)=0xf8) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000dd6000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000c70000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x20003) r2 = syz_open_dev$sg(&(0x7f0000f51000)="2f6465762f73672300", 0x6c36e28e, 0x40080) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000cc6000-0x5c)={0xbe1c, 0x2, {0x0, 0x3, 0x186, 0x3, 0x801}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f000083e000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x40002, 0xffffffffffffffff, 0x0, 0x5, 0x0, 0x1}, 0x20) 2017/12/02 09:12:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f78000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "686d616328736d332d67656e65726963290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x45)="6a7f7aec545d8fb201ede4f2a0b16b9bb6bb7bd72ecf7c9534af678ec55c31cb34a91fc28cce99884a2710630a473150b7b796a03562c8e62c945e7183f9fddd09bcd9ae16", 0x45) pipe(&(0x7f0000f7c000)={0x0, 0x0}) syz_open_pts(r1, 0x40000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x1)="09", 0x1) openat$rtc(0xffffffffffffff9c, &(0x7f0000f7d000-0x9)="2f6465762f72746300", 0x10000, 0x0) syz_open_dev$vcsn(&(0x7f0000c7d000-0xa)="2f6465762f7663732300", 0xdd, 0x210080) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000f55000-0xf8)={0x0, 0xf0, "9daac14960edbb39203a7552162fb0504fd924575ea941498ee5f82fddac352d018e303629932667f633c9f8811d31b9bdbf0778b4b08381e9237809b8d03c92d02881b705a7d6048d4db2dd73fb8a13a50221b177e1795cea54699de854a740d65ac4c1dee00afa6142f74cb55e5dafe92da31c73d169e9d5b0bfbeda9f956ce569680728ac43ee8d1e48b479c318679bcfc241e32e13f40a99ae418e045133662cf2982e45a09ebb8bfb53e9a49c65cdd8a544fb5cdf4d410348ed75a10c27ccd6048c701f39a14a09c72a69cd95b14f61075d0eda37051d2664b487287c08cdf0b7246cec1c0b69a98c5af75f39ed"}, &(0x7f000059f000)=0xf8) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000dd6000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000c70000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x20003) r2 = syz_open_dev$sg(&(0x7f0000f51000)="2f6465762f73672300", 0x6c36e28e, 0x40080) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000cc6000-0x5c)={0xbe1c, 0x2, {0x0, 0x3, 0x186, 0x3, 0x801}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) mount(&(0x7f0000808000-0x8)="2e2f66696c653000", &(0x7f0000ce0000)="2e2f66696c653000", &(0x7f00000b9000)="7379737600", 0xe2cd1a722cf3b70b, &(0x7f00006bb000-0x56)="3ed9933237d1d70559136f9e5f27a89e17645056000005f4186f0f0a002a40e91d45f9757460a20e828e1378ec676ea36108c505cea799d6cb9c02df0c76bdb94849eb923499bdf64f8ff566a2a284783c0d") setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f000083e000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x40002, 0xffffffffffffffff, 0x0, 0x5, 0x0, 0x1}, 0x20) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000fb9000)={0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, "0000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f000028a000-0x48)={{0x1, 0x3, 0x4, 0x3, 0x2}, 0x3, 0xfffffffefffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$unix(0x1, 0x1, 0x0, &(0x7f0000a44000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/12/02 09:12:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt(r0, 0x0, 0x8, &(0x7f0000000000)="88a09e8c1fe28b0fbefe08382e212a68ed5c192c8f29e0a6e2e25e2c31a994bf68fd876c287b46752fd5beb099ce748032263068dfa84d972f6409d8931d9f4f7a0683d41dcaa77ed23a23e4dcb74e62f0c2bd56900a6113b3b2ced6f35a105c8d15b5b4e4e8e81dedc7d3c8e905e7b361fa29c8cd6aff1e23dbe4032efaf3f698d2f9bcd7b42aa902c30fd9010a70307e5440e3d594472dfa512008d271bac2", 0xa0) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000aa7000)={0x0, 0x0}) r3 = fcntl$dupfd(r0, 0x406, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f0000516000)={0xffffffff, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000cf000)={0x0, 0x0, 0x0}, &(0x7f00009fb000)=0xc) lstat(&(0x7f000000f000-0x8)="2e2f66696c653000", &(0x7f00006af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000701000-0x8)="2e2f66696c653000", &(0x7f00005f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r4, 0x400, 0x0) fcntl$setlease(r4, 0x400, 0x2) 2017/12/02 09:12:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x0, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, r0, 0x0}, 0x1c) dup3(r1, r0, 0x80000) dup(0xffffffffffffffff) 2017/12/02 09:12:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2017/12/02 09:12:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x0, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, r0, 0x0}, 0x1c) dup3(r1, r0, 0x80000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000eed000)="", &(0x7f00006cf000-0x1)="13", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r1, &(0x7f0000eef000)=""}, 0x10) syz_open_dev$loop(&(0x7f000091e000-0xb)="2f6465762f6c6f6f702300", 0xdf2b, 0x80080002) 2017/12/02 09:12:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt(r0, 0x0, 0x8, &(0x7f0000000000)="88a09e8c1fe28b0fbefe08382e212a68ed5c192c8f29e0a6e2e25e2c31a994bf68fd876c287b46752fd5beb099ce748032263068dfa84d972f6409d8931d9f4f7a0683d41dcaa77ed23a23e4dcb74e62f0c2bd56900a6113b3b2ced6f35a105c8d15b5b4e4e8e81dedc7d3c8e905e7b361fa29c8cd6aff1e23dbe4032efaf3f698d2f9bcd7b42aa902c30fd9010a70307e5440e3d594472dfa512008d271bac2", 0xa0) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000aa7000)={0x0, 0x0}) r3 = fcntl$dupfd(r0, 0x406, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f0000516000)={0xffffffff, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000cf000)={0x0, 0x0, 0x0}, &(0x7f00009fb000)=0xc) lstat(&(0x7f000000f000-0x8)="2e2f66696c653000", &(0x7f00006af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r4, 0x400, 0x0) fcntl$setlease(r4, 0x400, 0x2) 2017/12/02 09:12:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2017/12/02 09:12:19 executing program 4: r0 = open(&(0x7f000033a000-0x8)="2e2f66696c653000", 0xa00, 0xc4) ioctl$sock_ifreq(r0, 0x8911, &(0x7f0000b6b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/12/02 09:12:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x0, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, r0, 0x0}, 0x1c) dup3(r1, r0, 0x80000) dup(0xffffffffffffffff) 2017/12/02 09:12:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2017/12/02 09:12:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt(r0, 0x0, 0x8, &(0x7f0000000000)="88a09e8c1fe28b0fbefe08382e212a68ed5c192c8f29e0a6e2e25e2c31a994bf68fd876c287b46752fd5beb099ce748032263068dfa84d972f6409d8931d9f4f7a0683d41dcaa77ed23a23e4dcb74e62f0c2bd56900a6113b3b2ced6f35a105c8d15b5b4e4e8e81dedc7d3c8e905e7b361fa29c8cd6aff1e23dbe4032efaf3f698d2f9bcd7b42aa902c30fd9010a70307e5440e3d594472dfa512008d271bac2", 0xa0) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000aa7000)={0x0, 0x0}) r3 = fcntl$dupfd(r0, 0x406, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f0000516000)={0xffffffff, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000cf000)={0x0, 0x0, 0x0}, &(0x7f00009fb000)=0xc) r4 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r4, 0x400, 0x0) fcntl$setlease(r4, 0x400, 0x2) 2017/12/02 09:12:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, r0, 0x0}, 0x1c) dup3(r1, r0, 0x80000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000eed000)="", &(0x7f00006cf000-0x1)="13", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r1, &(0x7f0000eef000)=""}, 0x10) syz_open_dev$loop(&(0x7f000091e000-0xb)="2f6465762f6c6f6f702300", 0xdf2b, 0x80080002) 2017/12/02 09:12:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x0, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, r0, 0x0}, 0x1c) dup3(r1, r0, 0x80000) dup(0xffffffffffffffff) 2017/12/02 09:12:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f78000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "686d616328736d332d67656e65726963290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x45)="6a7f7aec545d8fb201ede4f2a0b16b9bb6bb7bd72ecf7c9534af678ec55c31cb34a91fc28cce99884a2710630a473150b7b796a03562c8e62c945e7183f9fddd09bcd9ae16", 0x45) pipe(&(0x7f0000f7c000)={0x0, 0x0}) syz_open_pts(r1, 0x40000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x1)="09", 0x1) openat$rtc(0xffffffffffffff9c, &(0x7f0000f7d000-0x9)="2f6465762f72746300", 0x10000, 0x0) syz_open_dev$vcsn(&(0x7f0000c7d000-0xa)="2f6465762f7663732300", 0xdd, 0x210080) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000f55000-0xf8)={0x0, 0xf0, "9daac14960edbb39203a7552162fb0504fd924575ea941498ee5f82fddac352d018e303629932667f633c9f8811d31b9bdbf0778b4b08381e9237809b8d03c92d02881b705a7d6048d4db2dd73fb8a13a50221b177e1795cea54699de854a740d65ac4c1dee00afa6142f74cb55e5dafe92da31c73d169e9d5b0bfbeda9f956ce569680728ac43ee8d1e48b479c318679bcfc241e32e13f40a99ae418e045133662cf2982e45a09ebb8bfb53e9a49c65cdd8a544fb5cdf4d410348ed75a10c27ccd6048c701f39a14a09c72a69cd95b14f61075d0eda37051d2664b487287c08cdf0b7246cec1c0b69a98c5af75f39ed"}, &(0x7f000059f000)=0xf8) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000dd6000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000c70000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x20003) r2 = syz_open_dev$sg(&(0x7f0000f51000)="2f6465762f73672300", 0x6c36e28e, 0x40080) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000cc6000-0x5c)={0xbe1c, 0x2, {0x0, 0x3, 0x186, 0x3, 0x801}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) mount(&(0x7f0000808000-0x8)="2e2f66696c653000", &(0x7f0000ce0000)="2e2f66696c653000", &(0x7f00000b9000)="7379737600", 0xe2cd1a722cf3b70b, &(0x7f00006bb000-0x56)="3ed9933237d1d70559136f9e5f27a89e17645056000005f4186f0f0a002a40e91d45f9757460a20e828e1378ec676ea36108c505cea799d6cb9c02df0c76bdb94849eb923499bdf64f8ff566a2a284783c0d") setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f000083e000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x40002, 0xffffffffffffffff, 0x0, 0x5, 0x0, 0x1}, 0x20) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000fb9000)={0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, "0000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f000028a000-0x48)={{0x1, 0x3, 0x4, 0x3, 0x2}, 0x3, 0xfffffffefffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/02 09:12:20 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setlease(r0, 0x400, 0x2) openat$rfkill(0xffffffffffffff9c, &(0x7f0000b42000)="2f6465762f72666b696c6c00", 0x501000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/12/02 09:12:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)="6e65742f69676d7000") getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00005aa000)={0x0, 0x100000001}, &(0x7f0000df1000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f8d000-0x8)={r2, 0x8}, &(0x7f0000943000-0x4)=0x8) bind$alg(r0, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/12/02 09:12:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2017/12/02 09:12:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt(r0, 0x0, 0x8, &(0x7f0000000000)="88a09e8c1fe28b0fbefe08382e212a68ed5c192c8f29e0a6e2e25e2c31a994bf68fd876c287b46752fd5beb099ce748032263068dfa84d972f6409d8931d9f4f7a0683d41dcaa77ed23a23e4dcb74e62f0c2bd56900a6113b3b2ced6f35a105c8d15b5b4e4e8e81dedc7d3c8e905e7b361fa29c8cd6aff1e23dbe4032efaf3f698d2f9bcd7b42aa902c30fd9010a70307e5440e3d594472dfa512008d271bac2", 0xa0) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000aa7000)={0x0, 0x0}) r2 = fcntl$dupfd(r0, 0x406, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000516000)={0xffffffff, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r3, 0x400, 0x0) fcntl$setlease(r3, 0x400, 0x2) 2017/12/02 09:12:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, r0, 0x0}, 0x1c) dup3(r1, r0, 0x80000) dup(0xffffffffffffffff) 2017/12/02 09:12:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f78000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "686d616328736d332d67656e65726963290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x45)="6a7f7aec545d8fb201ede4f2a0b16b9bb6bb7bd72ecf7c9534af678ec55c31cb34a91fc28cce99884a2710630a473150b7b796a03562c8e62c945e7183f9fddd09bcd9ae16", 0x45) pipe(&(0x7f0000f7c000)={0x0, 0x0}) syz_open_pts(r1, 0x40000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x1)="09", 0x1) openat$rtc(0xffffffffffffff9c, &(0x7f0000f7d000-0x9)="2f6465762f72746300", 0x10000, 0x0) syz_open_dev$vcsn(&(0x7f0000c7d000-0xa)="2f6465762f7663732300", 0xdd, 0x210080) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000f55000-0xf8)={0x0, 0xf0, "9daac14960edbb39203a7552162fb0504fd924575ea941498ee5f82fddac352d018e303629932667f633c9f8811d31b9bdbf0778b4b08381e9237809b8d03c92d02881b705a7d6048d4db2dd73fb8a13a50221b177e1795cea54699de854a740d65ac4c1dee00afa6142f74cb55e5dafe92da31c73d169e9d5b0bfbeda9f956ce569680728ac43ee8d1e48b479c318679bcfc241e32e13f40a99ae418e045133662cf2982e45a09ebb8bfb53e9a49c65cdd8a544fb5cdf4d410348ed75a10c27ccd6048c701f39a14a09c72a69cd95b14f61075d0eda37051d2664b487287c08cdf0b7246cec1c0b69a98c5af75f39ed"}, &(0x7f000059f000)=0xf8) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000dd6000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000c70000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x20003) r2 = syz_open_dev$sg(&(0x7f0000f51000)="2f6465762f73672300", 0x6c36e28e, 0x40080) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000cc6000-0x5c)={0xbe1c, 0x2, {0x0, 0x3, 0x186, 0x3, 0x801}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f000083e000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x40002, 0xffffffffffffffff, 0x0, 0x5, 0x0, 0x1}, 0x20) 2017/12/02 09:12:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x0, 0x1, 0x4, 0x7f, 0x0, r0, 0x0}, 0x1c) dup3(r1, r0, 0x80000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000eed000)="", &(0x7f00006cf000-0x1)="13", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r1, &(0x7f0000eef000)=""}, 0x10) syz_open_dev$loop(&(0x7f000091e000-0xb)="2f6465762f6c6f6f702300", 0xdf2b, 0x80080002) 2017/12/02 09:12:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f78000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "686d616328736d332d67656e65726963290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x45)="6a7f7aec545d8fb201ede4f2a0b16b9bb6bb7bd72ecf7c9534af678ec55c31cb34a91fc28cce99884a2710630a473150b7b796a03562c8e62c945e7183f9fddd09bcd9ae16", 0x45) pipe(&(0x7f0000f7c000)={0x0, 0x0}) syz_open_pts(r1, 0x40000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x1)="09", 0x1) openat$rtc(0xffffffffffffff9c, &(0x7f0000f7d000-0x9)="2f6465762f72746300", 0x10000, 0x0) syz_open_dev$vcsn(&(0x7f0000c7d000-0xa)="2f6465762f7663732300", 0xdd, 0x210080) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000f55000-0xf8)={0x0, 0xf0, "9daac14960edbb39203a7552162fb0504fd924575ea941498ee5f82fddac352d018e303629932667f633c9f8811d31b9bdbf0778b4b08381e9237809b8d03c92d02881b705a7d6048d4db2dd73fb8a13a50221b177e1795cea54699de854a740d65ac4c1dee00afa6142f74cb55e5dafe92da31c73d169e9d5b0bfbeda9f956ce569680728ac43ee8d1e48b479c318679bcfc241e32e13f40a99ae418e045133662cf2982e45a09ebb8bfb53e9a49c65cdd8a544fb5cdf4d410348ed75a10c27ccd6048c701f39a14a09c72a69cd95b14f61075d0eda37051d2664b487287c08cdf0b7246cec1c0b69a98c5af75f39ed"}, &(0x7f000059f000)=0xf8) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000dd6000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000c70000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x20003) r2 = syz_open_dev$sg(&(0x7f0000f51000)="2f6465762f73672300", 0x6c36e28e, 0x40080) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000cc6000-0x5c)={0xbe1c, 0x2, {0x0, 0x3, 0x186, 0x3, 0x801}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) mount(&(0x7f0000808000-0x8)="2e2f66696c653000", &(0x7f0000ce0000)="2e2f66696c653000", &(0x7f00000b9000)="7379737600", 0xe2cd1a722cf3b70b, &(0x7f00006bb000-0x56)="3ed9933237d1d70559136f9e5f27a89e17645056000005f4186f0f0a002a40e91d45f9757460a20e828e1378ec676ea36108c505cea799d6cb9c02df0c76bdb94849eb923499bdf64f8ff566a2a284783c0d") setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f000083e000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x40002, 0xffffffffffffffff, 0x0, 0x5, 0x0, 0x1}, 0x20) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000fb9000)={0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, "0000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/02 09:12:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000132000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000037d000-0x4)=0xe8) quotactl(0x9, &(0x7f0000611000)="2e2f66696c653000", r1, &(0x7f0000df9000)="71cd6ff25727dcf6fb3fe166cd8facebb02ef74e39a5bea832f0fcb62972195096719ed6985cfa10098d6c9bf248c78a326f95ca28bdf809ef7321c81eb5e52fa6ebf13a4cd0add62edd7946d6b3f51c6a49a49ead4978d99a6ea2399706ab0d44d97f255c6a58ef18208952cb2409cc437d00c745ed585476e40b06e27807a4c8c6dd8569eb1d10113eb99c83592686d607db994b0cd0dd3522cc0a4527a5b848f43bf257822df0ae373bee61054a1607f81f8303c902db74bba984974157e8e382cdc3848017e223dd31ad8eca1ff2045bf18a275d7ccafc869ae125ca881a7c537f2f1bc5eba3a0") ftruncate(r0, 0x40) chroot(&(0x7f000072a000)="2e2f66696c653000") 2017/12/02 09:12:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x0, 0x1, 0x4, 0x7f, 0x0, r0, 0x0}, 0x1c) dup3(r1, r0, 0x80000) dup(0xffffffffffffffff) 2017/12/02 09:12:20 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x1, 0xef11, &(0x7f0000000000)={0x0, 0x0}) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7161745f6164665f63746c00", 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f00008dd000)=0xc) lstat(&(0x7f0000e51000)="2e2f66696c653000", &(0x7f0000652000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f0000001000-0x20)={0x100, 0x1000, r1, 0x1, r2, 0x1400, 0x4d, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00002bd000)={0x26, "6861736800000000000000000000", 0x1000, 0xfffffffffffffffe, "736861332d3232342d67656e65726963000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/12/02 09:12:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2017/12/02 09:12:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x0, 0x4, 0x7f, 0x0, r0, 0x0}, 0x1c) dup3(r1, r0, 0x80000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000eed000)="", &(0x7f00006cf000-0x1)="13", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r1, &(0x7f0000eef000)=""}, 0x10) syz_open_dev$loop(&(0x7f000091e000-0xb)="2f6465762f6c6f6f702300", 0xdf2b, 0x80080002) 2017/12/02 09:12:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt(r0, 0x0, 0x8, &(0x7f0000000000)="88a09e8c1fe28b0fbefe08382e212a68ed5c192c8f29e0a6e2e25e2c31a994bf68fd876c287b46752fd5beb099ce748032263068dfa84d972f6409d8931d9f4f7a0683d41dcaa77ed23a23e4dcb74e62f0c2bd56900a6113b3b2ced6f35a105c8d15b5b4e4e8e81dedc7d3c8e905e7b361fa29c8cd6aff1e23dbe4032efaf3f698d2f9bcd7b42aa902c30fd9010a70307e5440e3d594472dfa512008d271bac2", 0xa0) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000aa7000)={0x0, 0x0}) fcntl$dupfd(r0, 0x406, r1) r2 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r2, 0x400, 0x0) fcntl$setlease(r2, 0x400, 0x2) 2017/12/02 09:12:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x0, 0x4, 0x7f, 0x0, r0, 0x0}, 0x1c) dup3(r1, r0, 0x80000) dup(0xffffffffffffffff) 2017/12/02 09:12:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x2) [ 145.711878] QAT: Invalid ioctl 2017/12/02 09:12:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = memfd_create(&(0x7f0000524000-0xc)="6370757365742a6574683100", 0x2) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000ef8000)={0xffffffffffffff7f, 0xfffffffffffffffa, 0x6, 0xffffffffffffffe5, 0x5, 0x100000001}) poll(&(0x7f0000cb6000)=[{r1, 0x2000, 0x0}, {r0, 0x8, 0x0}, {r0, 0x1060, 0x0}], 0x3, 0x800) 2017/12/02 09:12:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x0, 0x7f, 0x0, r0, 0x0}, 0x1c) dup3(r1, r0, 0x80000) dup(0xffffffffffffffff) 2017/12/02 09:12:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2017/12/02 09:12:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x0, 0x7f, 0x0, r0, 0x0}, 0x1c) dup3(r1, r0, 0x80000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000eed000)="", &(0x7f00006cf000-0x1)="13", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r1, &(0x7f0000eef000)=""}, 0x10) syz_open_dev$loop(&(0x7f000091e000-0xb)="2f6465762f6c6f6f702300", 0xdf2b, 0x80080002) [ 145.759654] QAT: Invalid ioctl 2017/12/02 09:12:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x0, 0x0, r0, 0x0}, 0x1c) dup3(r1, r0, 0x80000) dup(0xffffffffffffffff) 2017/12/02 09:12:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt(r0, 0x0, 0x8, &(0x7f0000000000)="88a09e8c1fe28b0fbefe08382e212a68ed5c192c8f29e0a6e2e25e2c31a994bf68fd876c287b46752fd5beb099ce748032263068dfa84d972f6409d8931d9f4f7a0683d41dcaa77ed23a23e4dcb74e62f0c2bd56900a6113b3b2ced6f35a105c8d15b5b4e4e8e81dedc7d3c8e905e7b361fa29c8cd6aff1e23dbe4032efaf3f698d2f9bcd7b42aa902c30fd9010a70307e5440e3d594472dfa512008d271bac2", 0xa0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000aa7000)={0x0, 0x0}) r1 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) fcntl$setlease(r1, 0x400, 0x2) 2017/12/02 09:12:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f78000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "686d616328736d332d67656e65726963290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x45)="6a7f7aec545d8fb201ede4f2a0b16b9bb6bb7bd72ecf7c9534af678ec55c31cb34a91fc28cce99884a2710630a473150b7b796a03562c8e62c945e7183f9fddd09bcd9ae16", 0x45) pipe(&(0x7f0000f7c000)={0x0, 0x0}) syz_open_pts(r1, 0x40000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x1)="09", 0x1) openat$rtc(0xffffffffffffff9c, &(0x7f0000f7d000-0x9)="2f6465762f72746300", 0x10000, 0x0) syz_open_dev$vcsn(&(0x7f0000c7d000-0xa)="2f6465762f7663732300", 0xdd, 0x210080) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000f55000-0xf8)={0x0, 0xf0, "9daac14960edbb39203a7552162fb0504fd924575ea941498ee5f82fddac352d018e303629932667f633c9f8811d31b9bdbf0778b4b08381e9237809b8d03c92d02881b705a7d6048d4db2dd73fb8a13a50221b177e1795cea54699de854a740d65ac4c1dee00afa6142f74cb55e5dafe92da31c73d169e9d5b0bfbeda9f956ce569680728ac43ee8d1e48b479c318679bcfc241e32e13f40a99ae418e045133662cf2982e45a09ebb8bfb53e9a49c65cdd8a544fb5cdf4d410348ed75a10c27ccd6048c701f39a14a09c72a69cd95b14f61075d0eda37051d2664b487287c08cdf0b7246cec1c0b69a98c5af75f39ed"}, &(0x7f000059f000)=0xf8) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000dd6000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000c70000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x20003) r2 = syz_open_dev$sg(&(0x7f0000f51000)="2f6465762f73672300", 0x6c36e28e, 0x40080) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000cc6000-0x5c)={0xbe1c, 0x2, {0x0, 0x3, 0x186, 0x3, 0x801}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) mount(&(0x7f0000808000-0x8)="2e2f66696c653000", &(0x7f0000ce0000)="2e2f66696c653000", &(0x7f00000b9000)="7379737600", 0xe2cd1a722cf3b70b, &(0x7f00006bb000-0x56)="3ed9933237d1d70559136f9e5f27a89e17645056000005f4186f0f0a002a40e91d45f9757460a20e828e1378ec676ea36108c505cea799d6cb9c02df0c76bdb94849eb923499bdf64f8ff566a2a284783c0d") setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f000083e000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x40002, 0xffffffffffffffff, 0x0, 0x5, 0x0, 0x1}, 0x20) 2017/12/02 09:12:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f78000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "686d616328736d332d67656e65726963290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x45)="6a7f7aec545d8fb201ede4f2a0b16b9bb6bb7bd72ecf7c9534af678ec55c31cb34a91fc28cce99884a2710630a473150b7b796a03562c8e62c945e7183f9fddd09bcd9ae16", 0x45) pipe(&(0x7f0000f7c000)={0x0, 0x0}) syz_open_pts(r1, 0x40000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x1)="09", 0x1) openat$rtc(0xffffffffffffff9c, &(0x7f0000f7d000-0x9)="2f6465762f72746300", 0x10000, 0x0) syz_open_dev$vcsn(&(0x7f0000c7d000-0xa)="2f6465762f7663732300", 0xdd, 0x210080) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000f55000-0xf8)={0x0, 0xf0, "9daac14960edbb39203a7552162fb0504fd924575ea941498ee5f82fddac352d018e303629932667f633c9f8811d31b9bdbf0778b4b08381e9237809b8d03c92d02881b705a7d6048d4db2dd73fb8a13a50221b177e1795cea54699de854a740d65ac4c1dee00afa6142f74cb55e5dafe92da31c73d169e9d5b0bfbeda9f956ce569680728ac43ee8d1e48b479c318679bcfc241e32e13f40a99ae418e045133662cf2982e45a09ebb8bfb53e9a49c65cdd8a544fb5cdf4d410348ed75a10c27ccd6048c701f39a14a09c72a69cd95b14f61075d0eda37051d2664b487287c08cdf0b7246cec1c0b69a98c5af75f39ed"}, &(0x7f000059f000)=0xf8) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000dd6000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000c70000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x20003) r2 = syz_open_dev$sg(&(0x7f0000f51000)="2f6465762f73672300", 0x6c36e28e, 0x40080) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000cc6000-0x5c)={0xbe1c, 0x2, {0x0, 0x3, 0x186, 0x3, 0x801}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f000083e000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x40002, 0xffffffffffffffff, 0x0, 0x5, 0x0, 0x1}, 0x20) 2017/12/02 09:12:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x0, 0x0, r0, 0x0}, 0x1c) dup3(r1, r0, 0x80000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000eed000)="", &(0x7f00006cf000-0x1)="13", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r1, &(0x7f0000eef000)=""}, 0x10) syz_open_dev$loop(&(0x7f000091e000-0xb)="2f6465762f6c6f6f702300", 0xdf2b, 0x80080002) 2017/12/02 09:12:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x2) 2017/12/02 09:12:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00009ef000-0x11)="2f6465762f7161745f6164665f63746c00", 0x20100, 0x0) getsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000e58000-0x4)=0x0, &(0x7f000014d000-0x4)=0x4) 2017/12/02 09:12:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000485000)=0x0) bind$alg(r0, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "736861312d67656e6572696300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/12/02 09:12:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) 2017/12/02 09:12:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, 0xffffffffffffffff, 0x0}, 0x1c) dup3(r1, r0, 0x80000) dup(0xffffffffffffffff) 2017/12/02 09:12:20 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006f6000-0xc)="2f6465762f72666b696c6c00", 0x82, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000143000+0x344)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/12/02 09:12:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000eb1000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$KVM_NMI(r0, 0xae9a) bind$alg(0xffffffffffffffff, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/12/02 09:12:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt(r0, 0x0, 0x8, &(0x7f0000000000)="88a09e8c1fe28b0fbefe08382e212a68ed5c192c8f29e0a6e2e25e2c31a994bf68fd876c287b46752fd5beb099ce748032263068dfa84d972f6409d8931d9f4f7a0683d41dcaa77ed23a23e4dcb74e62f0c2bd56900a6113b3b2ced6f35a105c8d15b5b4e4e8e81dedc7d3c8e905e7b361fa29c8cd6aff1e23dbe4032efaf3f698d2f9bcd7b42aa902c30fd9010a70307e5440e3d594472dfa512008d271bac2", 0xa0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) fcntl$setlease(r1, 0x400, 0x2) 2017/12/02 09:12:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, 0xffffffffffffffff, 0x0}, 0x1c) dup3(r1, r0, 0x80000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000eed000)="", &(0x7f00006cf000-0x1)="13", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r1, &(0x7f0000eef000)=""}, 0x10) syz_open_dev$loop(&(0x7f000091e000-0xb)="2f6465762f6c6f6f702300", 0xdf2b, 0x80080002) 2017/12/02 09:12:20 executing program 4: r0 = timerfd_create(0x4, 0x80800) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00005cf000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000000000)={0x1, 0x4, 0x2, 0x7fff, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000b26000)="2f6465762f766373612300", 0xffffffffffffff01, 0x400) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000aa3000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000080e000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000698000)={{0x8, 0xff}, {0x83, 0x3}, 0x8, 0x1, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000a44000)={r3, r4}) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000fdb000)={0x0, 0x0, 0x0}, 0xc) 2017/12/02 09:12:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f000018f000)={0x9, {{0xa, 0x3, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) bind$alg(r0, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/12/02 09:12:20 executing program 3: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f78000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "686d616328736d332d67656e65726963290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x45)="6a7f7aec545d8fb201ede4f2a0b16b9bb6bb7bd72ecf7c9534af678ec55c31cb34a91fc28cce99884a2710630a473150b7b796a03562c8e62c945e7183f9fddd09bcd9ae16", 0x45) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f7c000)={0x0, 0x0}) syz_open_pts(r1, 0x40000) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x1)="09", 0x1) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000f7d000-0x9)="2f6465762f72746300", 0x10000, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000c7d000-0xa)="2f6465762f7663732300", 0xdd, 0x210080) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000f55000-0xf8)={0x0, 0xf0, "9daac14960edbb39203a7552162fb0504fd924575ea941498ee5f82fddac352d018e303629932667f633c9f8811d31b9bdbf0778b4b08381e9237809b8d03c92d02881b705a7d6048d4db2dd73fb8a13a50221b177e1795cea54699de854a740d65ac4c1dee00afa6142f74cb55e5dafe92da31c73d169e9d5b0bfbeda9f956ce569680728ac43ee8d1e48b479c318679bcfc241e32e13f40a99ae418e045133662cf2982e45a09ebb8bfb53e9a49c65cdd8a544fb5cdf4d410348ed75a10c27ccd6048c701f39a14a09c72a69cd95b14f61075d0eda37051d2664b487287c08cdf0b7246cec1c0b69a98c5af75f39ed"}, &(0x7f000059f000)=0xf8) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000dd6000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000c70000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x20003) r3 = syz_open_dev$sg(&(0x7f0000f51000)="2f6465762f73672300", 0x6c36e28e, 0x40080) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000cc6000-0x5c)={0xbe1c, 0x2, {0x0, 0x3, 0x186, 0x3, 0x801}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) mount(&(0x7f0000808000-0x8)="2e2f66696c653000", &(0x7f0000ce0000)="2e2f66696c653000", &(0x7f00000b9000)="7379737600", 0xe2cd1a722cf3b70b, &(0x7f00006bb000-0x56)="3ed9933237d1d70559136f9e5f27a89e17645056000005f4186f0f0a002a40e91d45f9757460a20e828e1378ec676ea36108c505cea799d6cb9c02df0c76bdb94849eb923499bdf64f8ff566a2a284783c0d") setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000083e000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x40002, 0xffffffffffffffff, 0x0, 0x5, 0x0, 0x1}, 0x20) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000fb9000)={0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, "0000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f000028a000-0x48)={{0x1, 0x3, 0x4, 0x3, 0x2}, 0x3, 0xfffffffefffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$unix(0x1, 0x1, 0x0, &(0x7f0000a44000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f000064f000)={&(0x7f0000e5e000-0x8)="2e2f66696c653000", r2}, 0xc) 2017/12/02 09:12:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, 0xffffffffffffffff, 0x0}, 0x1c) dup3(0xffffffffffffffff, r0, 0x80000) dup(0xffffffffffffffff) 2017/12/02 09:12:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f78000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "686d616328736d332d67656e65726963290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x45)="6a7f7aec545d8fb201ede4f2a0b16b9bb6bb7bd72ecf7c9534af678ec55c31cb34a91fc28cce99884a2710630a473150b7b796a03562c8e62c945e7183f9fddd09bcd9ae16", 0x45) pipe(&(0x7f0000f7c000)={0x0, 0x0}) syz_open_pts(r1, 0x40000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x1)="09", 0x1) openat$rtc(0xffffffffffffff9c, &(0x7f0000f7d000-0x9)="2f6465762f72746300", 0x10000, 0x0) syz_open_dev$vcsn(&(0x7f0000c7d000-0xa)="2f6465762f7663732300", 0xdd, 0x210080) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000f55000-0xf8)={0x0, 0xf0, "9daac14960edbb39203a7552162fb0504fd924575ea941498ee5f82fddac352d018e303629932667f633c9f8811d31b9bdbf0778b4b08381e9237809b8d03c92d02881b705a7d6048d4db2dd73fb8a13a50221b177e1795cea54699de854a740d65ac4c1dee00afa6142f74cb55e5dafe92da31c73d169e9d5b0bfbeda9f956ce569680728ac43ee8d1e48b479c318679bcfc241e32e13f40a99ae418e045133662cf2982e45a09ebb8bfb53e9a49c65cdd8a544fb5cdf4d410348ed75a10c27ccd6048c701f39a14a09c72a69cd95b14f61075d0eda37051d2664b487287c08cdf0b7246cec1c0b69a98c5af75f39ed"}, &(0x7f000059f000)=0xf8) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000dd6000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000c70000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x20003) r2 = syz_open_dev$sg(&(0x7f0000f51000)="2f6465762f73672300", 0x6c36e28e, 0x40080) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000cc6000-0x5c)={0xbe1c, 0x2, {0x0, 0x3, 0x186, 0x3, 0x801}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) mount(&(0x7f0000808000-0x8)="2e2f66696c653000", &(0x7f0000ce0000)="2e2f66696c653000", &(0x7f00000b9000)="7379737600", 0xe2cd1a722cf3b70b, &(0x7f00006bb000-0x56)="3ed9933237d1d70559136f9e5f27a89e17645056000005f4186f0f0a002a40e91d45f9757460a20e828e1378ec676ea36108c505cea799d6cb9c02df0c76bdb94849eb923499bdf64f8ff566a2a284783c0d") 2017/12/02 09:12:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000ad5000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000717000-0xa0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x3, 0x5, 0x1, 0x8}, &(0x7f0000b83000)=0xa0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000a82000-0x8c)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) bind$alg(r0, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/12/02 09:12:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, 0xffffffffffffffff, 0x0}, 0x1c) dup3(0xffffffffffffffff, r0, 0x80000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000eed000)="", &(0x7f00006cf000-0x1)="13", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r1, &(0x7f0000eef000)=""}, 0x10) syz_open_dev$loop(&(0x7f000091e000-0xb)="2f6465762f6c6f6f702300", 0xdf2b, 0x80080002) 2017/12/02 09:12:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt(r0, 0x0, 0x8, &(0x7f0000000000)="88a09e8c1fe28b0fbefe08382e212a68ed5c192c8f29e0a6e2e25e2c31a994bf68fd876c287b46752fd5beb099ce748032263068dfa84d972f6409d8931d9f4f7a0683d41dcaa77ed23a23e4dcb74e62f0c2bd56900a6113b3b2ced6f35a105c8d15b5b4e4e8e81dedc7d3c8e905e7b361fa29c8cd6aff1e23dbe4032efaf3f698d2f9bcd7b42aa902c30fd9010a70307e5440e3d594472dfa512008d271bac2", 0xa0) r1 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) fcntl$setlease(r1, 0x400, 0x2) 2017/12/02 09:12:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, 0xffffffffffffffff, 0x0}, 0x1c) dup3(r1, 0xffffffffffffffff, 0x80000) dup(0xffffffffffffffff) 2017/12/02 09:12:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f78000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "686d616328736d332d67656e65726963290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x45)="6a7f7aec545d8fb201ede4f2a0b16b9bb6bb7bd72ecf7c9534af678ec55c31cb34a91fc28cce99884a2710630a473150b7b796a03562c8e62c945e7183f9fddd09bcd9ae16", 0x45) pipe(&(0x7f0000f7c000)={0x0, 0x0}) syz_open_pts(r1, 0x40000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x1)="09", 0x1) openat$rtc(0xffffffffffffff9c, &(0x7f0000f7d000-0x9)="2f6465762f72746300", 0x10000, 0x0) syz_open_dev$vcsn(&(0x7f0000c7d000-0xa)="2f6465762f7663732300", 0xdd, 0x210080) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000f55000-0xf8)={0x0, 0xf0, "9daac14960edbb39203a7552162fb0504fd924575ea941498ee5f82fddac352d018e303629932667f633c9f8811d31b9bdbf0778b4b08381e9237809b8d03c92d02881b705a7d6048d4db2dd73fb8a13a50221b177e1795cea54699de854a740d65ac4c1dee00afa6142f74cb55e5dafe92da31c73d169e9d5b0bfbeda9f956ce569680728ac43ee8d1e48b479c318679bcfc241e32e13f40a99ae418e045133662cf2982e45a09ebb8bfb53e9a49c65cdd8a544fb5cdf4d410348ed75a10c27ccd6048c701f39a14a09c72a69cd95b14f61075d0eda37051d2664b487287c08cdf0b7246cec1c0b69a98c5af75f39ed"}, &(0x7f000059f000)=0xf8) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000dd6000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000c70000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x20003) syz_open_dev$sg(&(0x7f0000f51000)="2f6465762f73672300", 0x6c36e28e, 0x40080) r2 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000083e000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x40002, 0xffffffffffffffff, 0x0, 0x5, 0x0, 0x1}, 0x20) 2017/12/02 09:12:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x1, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe2(&(0x7f00004fe000)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00009da000-0x8)={0x0, 0x7fffffff}, &(0x7f0000583000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00003c9000)={r3, 0x7, 0x30, 0x180000000000, 0x0}, &(0x7f0000b7d000)=0x18) bind$alg(r0, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) openat$ptmx(0xffffffffffffff9c, &(0x7f00002c9000)="2f6465762f70746d7800", 0x404002, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000054f000-0x98)={r4, @in={{0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x9}, 0x98) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f00007f1000-0xc)={0x2, 0x8, 0x2, 0xfffffffeffffffff, 0x3, 0x21b53f4d}) 2017/12/02 09:12:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f78000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "686d616328736d332d67656e65726963290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x45)="6a7f7aec545d8fb201ede4f2a0b16b9bb6bb7bd72ecf7c9534af678ec55c31cb34a91fc28cce99884a2710630a473150b7b796a03562c8e62c945e7183f9fddd09bcd9ae16", 0x45) pipe(&(0x7f0000f7c000)={0x0, 0x0}) syz_open_pts(r1, 0x40000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x1)="09", 0x1) openat$rtc(0xffffffffffffff9c, &(0x7f0000f7d000-0x9)="2f6465762f72746300", 0x10000, 0x0) syz_open_dev$vcsn(&(0x7f0000c7d000-0xa)="2f6465762f7663732300", 0xdd, 0x210080) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000f55000-0xf8)={0x0, 0xf0, "9daac14960edbb39203a7552162fb0504fd924575ea941498ee5f82fddac352d018e303629932667f633c9f8811d31b9bdbf0778b4b08381e9237809b8d03c92d02881b705a7d6048d4db2dd73fb8a13a50221b177e1795cea54699de854a740d65ac4c1dee00afa6142f74cb55e5dafe92da31c73d169e9d5b0bfbeda9f956ce569680728ac43ee8d1e48b479c318679bcfc241e32e13f40a99ae418e045133662cf2982e45a09ebb8bfb53e9a49c65cdd8a544fb5cdf4d410348ed75a10c27ccd6048c701f39a14a09c72a69cd95b14f61075d0eda37051d2664b487287c08cdf0b7246cec1c0b69a98c5af75f39ed"}, &(0x7f000059f000)=0xf8) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000dd6000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000c70000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x20003) r2 = syz_open_dev$sg(&(0x7f0000f51000)="2f6465762f73672300", 0x6c36e28e, 0x40080) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000cc6000-0x5c)={0xbe1c, 0x2, {0x0, 0x3, 0x186, 0x3, 0x801}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) 2017/12/02 09:12:20 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x6, 0x800, 0x0, 0xfe, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1200, 0x0, 0x3, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0x8, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x469, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80000000803, 0x8000000000300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00003f8000)={0x2, &(0x7f0000f82000-0x8)=[{0x48, 0x0, 0x0, 0x7fffffff}, {0x202000006, 0x0, 0x0, 0x0}]}, 0x10) r1 = accept4$ipx(r0, 0x0, &(0x7f0000932000-0x4)=0x0, 0x80800) close(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005d2000-0x4)=0x10, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000d6a000-0x10)={0x2, 0x0, @rand_addr=0x400000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) creat(&(0x7f00006aa000)="2e2f66696c653000", 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00005f5000-0xa0)={0x0, @in6={{0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6f0c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff205, 0x7ff, 0x15, 0x3, 0x0}, &(0x7f0000d76000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00004ab000)={r3, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ffc, 0x8}, &(0x7f0000f41000)=0x98) r4 = socket$inet(0x2, 0x802, 0x0) r5 = syz_open_dev$vcsa(&(0x7f0000f53000-0xb)="2f6465762f766373612300", 0x0, 0x10000) r6 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) setsockopt$inet6_dccp_buf(r5, 0x21, 0x80000082, &(0x7f0000b61000)="dbfd482ddea7c646310f0c269007ea7ae109d8a2ac309e7a2f1023e6cfa34b099ce220a0bdd2699d7a350eafc15066", 0x2f) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f00004d4000-0x4)=0x1, 0x4) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) listen(r7, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f000081e000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000149000)=0xe8) getsockopt$bt_BT_CHANNEL_POLICY(r5, 0x112, 0xa, &(0x7f00007b4000-0x4)=0x0, &(0x7f00008e3000)=0x4) socket$kcm(0x29, 0x0, 0x0) write$tun(r7, &(0x7f000014e000-0x27)=@hdr={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x9, 0x0, "2f"}}}, 0x27) setsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f000054f000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x3, 0x3, 0x300, 0xa, 0x20, 0x20, 0x27de, r8, r9}, {0x0, 0x0, 0x100000001, 0x3, 0x7b66, 0xfffffffffffffffe, 0x7, 0xff}, {0x0, 0xff, 0x7, 0x7}, 0x4bd, 0x2, 0x0, 0x0, 0x40, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9, 0x8000}, 0x4, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x3, 0xfffffffffffff800, 0x3ff, 0x3f, 0xfff}}, 0xe8) 2017/12/02 09:12:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2017/12/02 09:12:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, 0xffffffffffffffff, 0x0}, 0x1c) dup3(r1, 0xffffffffffffffff, 0x80000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000eed000)="", &(0x7f00006cf000-0x1)="13", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r1, &(0x7f0000eef000)=""}, 0x10) syz_open_dev$loop(&(0x7f000091e000-0xb)="2f6465762f6c6f6f702300", 0xdf2b, 0x80080002) 2017/12/02 09:12:20 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00002c2000)={0x0, 0x3, 0x0, 0x7, 0x80, 0x2}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0xee}, &(0x7f0000d94000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) r3 = add_key$user(&(0x7f0000402000-0x5)="7573657200", &(0x7f0000727000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ddf000)="71dbc0dbb589c339115fce5b97423c419cf35b26309eb1467a3cefa98aa151a60a93b6493adc2b11ae9eb35321f2ce77e1e9233100d4e62d4ec418b434c2fb1d2c7b666f50bbb1ffebfe651b16b1943307e18762a14ef6921f1bf3610ef1cde8950d96fdb8ee6ad2cdbf7c9c83549ce89b74afb619d010175be3600b78b5213dd7ec045091818f1c8b4eeef3dd421806b667d44cfeebb85d6339b3218448d013e0b417f143091ff7f1231ffe46141cb3d92c79c0cd82fb34847a14fd7d8f15915c27f06f2221bedff9563cc39518629c104e69", 0xd3, 0xfffffffffffffffa) keyctl$update(0x2, r3, &(0x7f000000d000-0x1000)="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", 0x1000) bind$alg(r2, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/12/02 09:12:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, 0xffffffffffffffff, 0x0}, 0x1c) dup3(r1, r0, 0x0) dup(0xffffffffffffffff) 2017/12/02 09:12:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000c95000-0xb8)={0x0, 0x7, 0x7, 0x40, 0x9, 0x0, 0x5, 0xe0, {0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa, 0x9, 0x4, 0x5, 0x100000000}}, &(0x7f0000eab000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00009bb000-0x8)={r1, 0x100000000}, &(0x7f0000f6b000)=0x8) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000345000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008d0000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000c17000)=0x0, &(0x7f0000710000)=0x4) bind$alg(r0, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/12/02 09:12:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x2) [ 146.090652] device gre0 entered promiscuous mode 2017/12/02 09:12:20 executing program 0: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCGSKNS(r0, 0x8983, &(0x7f000013d000)=0x0) 2017/12/02 09:12:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt(r0, 0xff, 0x1, &(0x7f0000e16000)="fa316a8edce67727f2e37d0c5fe113a7f22e4e4e71e170e332fde8390dd6fef10fb982a05609f60e4a44cc2b49914833f3e11c7ef75eb45f23135b1649eb", 0x3e) r1 = syz_open_dev$usbmon(&(0x7f0000a66000-0xd)="2f6465762f7573626d6f6e2300", 0x4, 0x2000) connect$ipx(r1, &(0x7f0000ff0000)={0x4, 0x100000001, 0x10001, "4b95986bd8e7", 0xfffffffffffffffc, 0x0}, 0x10) 2017/12/02 09:12:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, 0xffffffffffffffff, 0x0}, 0x1c) dup3(r1, r0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000eed000)="", &(0x7f00006cf000-0x1)="13", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r1, &(0x7f0000eef000)=""}, 0x10) syz_open_dev$loop(&(0x7f000091e000-0xb)="2f6465762f6c6f6f702300", 0xdf2b, 0x80080002) 2017/12/02 09:12:20 executing program 2: perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2017/12/02 09:12:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000013c000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000c39000)=@req={0x28, &(0x7f0000f1c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}}) ioctl$TIOCGPTPEER(r0, 0x5441, 0x401) 2017/12/02 09:12:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f78000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "686d616328736d332d67656e65726963290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x45)="6a7f7aec545d8fb201ede4f2a0b16b9bb6bb7bd72ecf7c9534af678ec55c31cb34a91fc28cce99884a2710630a473150b7b796a03562c8e62c945e7183f9fddd09bcd9ae16", 0x45) pipe(&(0x7f0000f7c000)={0x0, 0x0}) syz_open_pts(r1, 0x40000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x1)="09", 0x1) openat$rtc(0xffffffffffffff9c, &(0x7f0000f7d000-0x9)="2f6465762f72746300", 0x10000, 0x0) syz_open_dev$vcsn(&(0x7f0000c7d000-0xa)="2f6465762f7663732300", 0xdd, 0x210080) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000f55000-0xf8)={0x0, 0xf0, "9daac14960edbb39203a7552162fb0504fd924575ea941498ee5f82fddac352d018e303629932667f633c9f8811d31b9bdbf0778b4b08381e9237809b8d03c92d02881b705a7d6048d4db2dd73fb8a13a50221b177e1795cea54699de854a740d65ac4c1dee00afa6142f74cb55e5dafe92da31c73d169e9d5b0bfbeda9f956ce569680728ac43ee8d1e48b479c318679bcfc241e32e13f40a99ae418e045133662cf2982e45a09ebb8bfb53e9a49c65cdd8a544fb5cdf4d410348ed75a10c27ccd6048c701f39a14a09c72a69cd95b14f61075d0eda37051d2664b487287c08cdf0b7246cec1c0b69a98c5af75f39ed"}, &(0x7f000059f000)=0xf8) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000dd6000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000c70000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x20003) r2 = syz_open_dev$sg(&(0x7f0000f51000)="2f6465762f73672300", 0x6c36e28e, 0x40080) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000cc6000-0x5c)={0xbe1c, 0x2, {0x0, 0x3, 0x186, 0x3, 0x801}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6(0xa, 0x3, 0x1) 2017/12/02 09:12:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f78000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "686d616328736d332d67656e65726963290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x45)="6a7f7aec545d8fb201ede4f2a0b16b9bb6bb7bd72ecf7c9534af678ec55c31cb34a91fc28cce99884a2710630a473150b7b796a03562c8e62c945e7183f9fddd09bcd9ae16", 0x45) pipe(&(0x7f0000f7c000)={0x0, 0x0}) syz_open_pts(r1, 0x40000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x1)="09", 0x1) openat$rtc(0xffffffffffffff9c, &(0x7f0000f7d000-0x9)="2f6465762f72746300", 0x10000, 0x0) syz_open_dev$vcsn(&(0x7f0000c7d000-0xa)="2f6465762f7663732300", 0xdd, 0x210080) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000f55000-0xf8)={0x0, 0xf0, "9daac14960edbb39203a7552162fb0504fd924575ea941498ee5f82fddac352d018e303629932667f633c9f8811d31b9bdbf0778b4b08381e9237809b8d03c92d02881b705a7d6048d4db2dd73fb8a13a50221b177e1795cea54699de854a740d65ac4c1dee00afa6142f74cb55e5dafe92da31c73d169e9d5b0bfbeda9f956ce569680728ac43ee8d1e48b479c318679bcfc241e32e13f40a99ae418e045133662cf2982e45a09ebb8bfb53e9a49c65cdd8a544fb5cdf4d410348ed75a10c27ccd6048c701f39a14a09c72a69cd95b14f61075d0eda37051d2664b487287c08cdf0b7246cec1c0b69a98c5af75f39ed"}, &(0x7f000059f000)=0xf8) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000dd6000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000c70000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x20003) r2 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000083e000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x40002, 0xffffffffffffffff, 0x0, 0x5, 0x0, 0x1}, 0x20) 2017/12/02 09:12:20 executing program 0: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCGSKNS(r0, 0x8983, &(0x7f000013d000)=0x0) 2017/12/02 09:12:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2017/12/02 09:12:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000e4e000)="2e2f66696c653000", 0xa2) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000f8d000-0x8)={0x1, 0x5}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/12/02 09:12:20 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x6, 0x800, 0x0, 0xfe, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1200, 0x0, 0x3, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0x8, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x469, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80000000803, 0x8000000000300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00003f8000)={0x2, &(0x7f0000f82000-0x8)=[{0x48, 0x0, 0x0, 0x7fffffff}, {0x202000006, 0x0, 0x0, 0x0}]}, 0x10) r1 = accept4$ipx(r0, 0x0, &(0x7f0000932000-0x4)=0x0, 0x80800) close(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005d2000-0x4)=0x10, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000d6a000-0x10)={0x2, 0x0, @rand_addr=0x400000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) creat(&(0x7f00006aa000)="2e2f66696c653000", 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00005f5000-0xa0)={0x0, @in6={{0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6f0c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff205, 0x7ff, 0x15, 0x3, 0x0}, &(0x7f0000d76000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00004ab000)={r3, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ffc, 0x8}, &(0x7f0000f41000)=0x98) r4 = socket$inet(0x2, 0x802, 0x0) r5 = syz_open_dev$vcsa(&(0x7f0000f53000-0xb)="2f6465762f766373612300", 0x0, 0x10000) r6 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) setsockopt$inet6_dccp_buf(r5, 0x21, 0x80000082, &(0x7f0000b61000)="dbfd482ddea7c646310f0c269007ea7ae109d8a2ac309e7a2f1023e6cfa34b099ce220a0bdd2699d7a350eafc15066", 0x2f) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f00004d4000-0x4)=0x1, 0x4) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) listen(r7, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f000081e000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000149000)=0xe8) getsockopt$bt_BT_CHANNEL_POLICY(r5, 0x112, 0xa, &(0x7f00007b4000-0x4)=0x0, &(0x7f00008e3000)=0x4) socket$kcm(0x29, 0x0, 0x0) write$tun(r7, &(0x7f000014e000-0x27)=@hdr={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x9, 0x0, "2f"}}}, 0x27) setsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f000054f000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x3, 0x3, 0x300, 0xa, 0x20, 0x20, 0x27de, r8, r9}, {0x0, 0x0, 0x100000001, 0x3, 0x7b66, 0xfffffffffffffffe, 0x7, 0xff}, {0x0, 0xff, 0x7, 0x7}, 0x4bd, 0x2, 0x0, 0x0, 0x40, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9, 0x8000}, 0x4, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x3, 0xfffffffffffff800, 0x3ff, 0x3f, 0xfff}}, 0xe8) 2017/12/02 09:12:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, 0xffffffffffffffff, 0x0}, 0x1c) dup3(r1, r0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={0xffffffffffffffff, &(0x7f0000eed000)="", &(0x7f00006cf000-0x1)="13", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r1, &(0x7f0000eef000)=""}, 0x10) syz_open_dev$loop(&(0x7f000091e000-0xb)="2f6465762f6c6f6f702300", 0xdf2b, 0x80080002) 2017/12/02 09:12:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e97000-0x58)={0x26, "6861736800000000000000000000", 0x9f, 0xf, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/12/02 09:12:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f78000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "686d616328736d332d67656e65726963290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x45)="6a7f7aec545d8fb201ede4f2a0b16b9bb6bb7bd72ecf7c9534af678ec55c31cb34a91fc28cce99884a2710630a473150b7b796a03562c8e62c945e7183f9fddd09bcd9ae16", 0x45) pipe(&(0x7f0000f7c000)={0x0, 0x0}) syz_open_pts(r1, 0x40000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x1)="09", 0x1) openat$rtc(0xffffffffffffff9c, &(0x7f0000f7d000-0x9)="2f6465762f72746300", 0x10000, 0x0) syz_open_dev$vcsn(&(0x7f0000c7d000-0xa)="2f6465762f7663732300", 0xdd, 0x210080) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000f55000-0xf8)={0x0, 0xf0, "9daac14960edbb39203a7552162fb0504fd924575ea941498ee5f82fddac352d018e303629932667f633c9f8811d31b9bdbf0778b4b08381e9237809b8d03c92d02881b705a7d6048d4db2dd73fb8a13a50221b177e1795cea54699de854a740d65ac4c1dee00afa6142f74cb55e5dafe92da31c73d169e9d5b0bfbeda9f956ce569680728ac43ee8d1e48b479c318679bcfc241e32e13f40a99ae418e045133662cf2982e45a09ebb8bfb53e9a49c65cdd8a544fb5cdf4d410348ed75a10c27ccd6048c701f39a14a09c72a69cd95b14f61075d0eda37051d2664b487287c08cdf0b7246cec1c0b69a98c5af75f39ed"}, &(0x7f000059f000)=0xf8) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000dd6000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000c70000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x20003) r2 = syz_open_dev$sg(&(0x7f0000f51000)="2f6465762f73672300", 0x6c36e28e, 0x40080) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000cc6000-0x5c)={0xbe1c, 0x2, {0x0, 0x3, 0x186, 0x3, 0x801}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_udp(0xa, 0x2, 0x0) 2017/12/02 09:12:20 executing program 0: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCGSKNS(r0, 0x8983, &(0x7f000013d000)=0x0) 2017/12/02 09:12:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f00007fa000)=0x0) r2 = syz_open_procfs(r1, &(0x7f000098a000-0xf)="617474722f6b657963726561746500") bind$alg(r0, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00007f3000-0x4)={0x9}, 0x4) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f00009d4000)={&(0x7f0000f35000/0x1000)=nil, 0x1000}) 2017/12/02 09:12:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2017/12/02 09:12:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x1400, 0x81e, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = syz_open_dev$mice(&(0x7f0000d0e000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x525d54eb616be3c3) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000289000)={0x6, r1, 0x0}) mq_notify(r1, &(0x7f0000033000)={0x0, 0x1c, 0x0, @thr={&(0x7f0000a6e000-0x41)="26cdb5886f95a8fc1889c4c640e2f000511b681b066c2917885c6880b35f70eb30d9361c4ad0ea01223b1a215121aa82d3e1304b24d33c357a9a49cdb0b30e6320", &(0x7f0000e25000-0x6c)="75dcc05aaf1c98f25c02626342d69b934e8eea015ea43435ac60c38cbca8db342bf4401da7f9b4b804a47a0c80b38fbd474428a548f819bf186860e64a4c603cfa9b6c7a4f05529cbed77e0f3984a55a3e9bfe18cebfd7b1cd3fc77b9f25d0810f8841c58cc433a5f5cf8169"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_tcp(0xa, 0x1, 0x0) 2017/12/02 09:12:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, 0xffffffffffffffff, 0x0}, 0x1c) dup3(r1, r0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000eed000)="", &(0x7f00006cf000-0x1)="", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r1, &(0x7f0000eef000)=""}, 0x10) syz_open_dev$loop(&(0x7f000091e000-0xb)="2f6465762f6c6f6f702300", 0xdf2b, 0x80080002) 2017/12/02 09:12:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2017/12/02 09:12:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f78000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "686d616328736d332d67656e65726963290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x45)="6a7f7aec545d8fb201ede4f2a0b16b9bb6bb7bd72ecf7c9534af678ec55c31cb34a91fc28cce99884a2710630a473150b7b796a03562c8e62c945e7183f9fddd09bcd9ae16", 0x45) pipe(&(0x7f0000f7c000)={0x0, 0x0}) syz_open_pts(r1, 0x40000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x1)="09", 0x1) openat$rtc(0xffffffffffffff9c, &(0x7f0000f7d000-0x9)="2f6465762f72746300", 0x10000, 0x0) syz_open_dev$vcsn(&(0x7f0000c7d000-0xa)="2f6465762f7663732300", 0xdd, 0x210080) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000f55000-0xf8)={0x0, 0xf0, "9daac14960edbb39203a7552162fb0504fd924575ea941498ee5f82fddac352d018e303629932667f633c9f8811d31b9bdbf0778b4b08381e9237809b8d03c92d02881b705a7d6048d4db2dd73fb8a13a50221b177e1795cea54699de854a740d65ac4c1dee00afa6142f74cb55e5dafe92da31c73d169e9d5b0bfbeda9f956ce569680728ac43ee8d1e48b479c318679bcfc241e32e13f40a99ae418e045133662cf2982e45a09ebb8bfb53e9a49c65cdd8a544fb5cdf4d410348ed75a10c27ccd6048c701f39a14a09c72a69cd95b14f61075d0eda37051d2664b487287c08cdf0b7246cec1c0b69a98c5af75f39ed"}, &(0x7f000059f000)=0xf8) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000dd6000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000c70000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x20003) r2 = syz_open_dev$sg(&(0x7f0000f51000)="2f6465762f73672300", 0x6c36e28e, 0x40080) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000cc6000-0x5c)={0xbe1c, 0x2, {0x0, 0x3, 0x186, 0x3, 0x801}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/02 09:12:20 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xffffffff) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) r2 = fcntl$getown(0xffffffffffffff9c, 0x9) fcntl$setown(r1, 0x8, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40186417, &(0x7f0000c18000)={0x3ff, 0x5aba, 0x3, 0x7f, 0x2, 0x3d}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) memfd_create(&(0x7f000048a000-0x9)="776c616e30656d3000", 0x1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000589000-0x11)="2f6465762f7667615f6172626974657200", 0x100, 0x0) [ 146.296738] device gre0 entered promiscuous mode 2017/12/02 09:12:20 executing program 0: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCGSKNS(r0, 0x8983, &(0x7f000013d000)=0x0) 2017/12/02 09:12:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, 0xffffffffffffffff, 0x0}, 0x1c) dup3(r1, r0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000eed000)="", &(0x7f00006cf000-0x1)="", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={0xffffffffffffffff, &(0x7f0000eef000)=""}, 0x10) syz_open_dev$loop(&(0x7f000091e000-0xb)="2f6465762f6c6f6f702300", 0xdf2b, 0x80080002) 2017/12/02 09:12:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x88000400, &(0x7f0000c42000)="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", &(0x7f000015d000-0x4)=0x0, &(0x7f0000dde000)=0x0, &(0x7f0000573000)="d59030278f254aacf59770a29c377428ba") r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000739000)="2f6465762f6175746f667300", 0x800, 0x0) bind$alg(r0, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) pipe2(&(0x7f0000f66000-0x8)={0x0, 0x0}, 0x80800) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) 2017/12/02 09:12:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000023e000-0xa)="2f6465762f6375736500", 0x101000, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000b37000-0x10)={r1, &(0x7f0000296000)="bc4bdad1d7998ac9178b9e63f661e42ab4801b6013edb7be09d0828fc181a48fcc4520fd2f0dcef7b86920aed8aae9c8f19eb06305520554f499cb8981490251f9c1e2fa3571590eb9fcdc1746349d4b944c20c4b6c4c7a79d88119274585d99c1a4d7af0eccd299d64a8eca06ba33e43fe2c700c6d8a06fd4a99cfab605a06e9d77914ed73329b41dc8f11b431491846a1f1023ffd3f8aa2b8f385018bb4c68"}, 0x10) bind$alg(r0, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00005dc000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003f9000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000b3c000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@rand_addr=0x1f, 0x1, 0xfffffffffffffff9, 0x0, 0x401, 0xf, 0x0, 0xa0, 0x8, r2, r3}, {0x9, 0xd6, 0xfff, 0x2, 0x7, 0x1f, 0x10001, 0x1}, {0x20, 0x1, 0x0, 0x1}, 0x8001, 0x800, 0x7fff, 0x1, 0x10, 0x3}, {{@in=@multicast2=0xe0000002, 0xbe0, 0x3}, 0xf, @in=@multicast1=0xe0000001, 0x9, 0x0, 0x3, 0x200, 0x8, 0x7ff, 0xfff}}, 0xe8) socketpair$inet6(0xa, 0x3, 0x7ff, &(0x7f00007a2000-0x8)={0x0, 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f000021f000-0x10)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2017/12/02 09:12:20 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x6, 0x800, 0x0, 0xfe, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1200, 0x0, 0x3, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0x8, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x469, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80000000803, 0x8000000000300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00003f8000)={0x2, &(0x7f0000f82000-0x8)=[{0x48, 0x0, 0x0, 0x7fffffff}, {0x202000006, 0x0, 0x0, 0x0}]}, 0x10) r1 = accept4$ipx(r0, 0x0, &(0x7f0000932000-0x4)=0x0, 0x80800) close(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005d2000-0x4)=0x10, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000d6a000-0x10)={0x2, 0x0, @rand_addr=0x400000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) creat(&(0x7f00006aa000)="2e2f66696c653000", 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00005f5000-0xa0)={0x0, @in6={{0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6f0c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff205, 0x7ff, 0x15, 0x3, 0x0}, &(0x7f0000d76000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00004ab000)={r3, @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]}, 0x7ffc, 0x8}, &(0x7f0000f41000)=0x98) r4 = socket$inet(0x2, 0x802, 0x0) r5 = syz_open_dev$vcsa(&(0x7f0000f53000-0xb)="2f6465762f766373612300", 0x0, 0x10000) r6 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) setsockopt$inet6_dccp_buf(r5, 0x21, 0x80000082, &(0x7f0000b61000)="dbfd482ddea7c646310f0c269007ea7ae109d8a2ac309e7a2f1023e6cfa34b099ce220a0bdd2699d7a350eafc15066", 0x2f) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f00004d4000-0x4)=0x1, 0x4) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) listen(r7, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f000081e000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000149000)=0xe8) getsockopt$bt_BT_CHANNEL_POLICY(r5, 0x112, 0xa, &(0x7f00007b4000-0x4)=0x0, &(0x7f00008e3000)=0x4) socket$kcm(0x29, 0x0, 0x0) write$tun(r7, &(0x7f000014e000-0x27)=@hdr={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x9, 0x0, "2f"}}}, 0x27) setsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f000054f000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x3, 0x3, 0x300, 0xa, 0x20, 0x20, 0x27de, r8, r9}, {0x0, 0x0, 0x100000001, 0x3, 0x7b66, 0xfffffffffffffffe, 0x7, 0xff}, {0x0, 0xff, 0x7, 0x7}, 0x4bd, 0x2, 0x0, 0x0, 0x40, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9, 0x8000}, 0x4, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x3, 0xfffffffffffff800, 0x3ff, 0x3f, 0xfff}}, 0xe8) 2017/12/02 09:12:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f78000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "686d616328736d332d67656e65726963290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x45)="6a7f7aec545d8fb201ede4f2a0b16b9bb6bb7bd72ecf7c9534af678ec55c31cb34a91fc28cce99884a2710630a473150b7b796a03562c8e62c945e7183f9fddd09bcd9ae16", 0x45) pipe(&(0x7f0000f7c000)={0x0, 0x0}) syz_open_pts(r1, 0x40000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x1)="09", 0x1) openat$rtc(0xffffffffffffff9c, &(0x7f0000f7d000-0x9)="2f6465762f72746300", 0x10000, 0x0) syz_open_dev$vcsn(&(0x7f0000c7d000-0xa)="2f6465762f7663732300", 0xdd, 0x210080) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000f55000-0xf8)={0x0, 0xf0, "9daac14960edbb39203a7552162fb0504fd924575ea941498ee5f82fddac352d018e303629932667f633c9f8811d31b9bdbf0778b4b08381e9237809b8d03c92d02881b705a7d6048d4db2dd73fb8a13a50221b177e1795cea54699de854a740d65ac4c1dee00afa6142f74cb55e5dafe92da31c73d169e9d5b0bfbeda9f956ce569680728ac43ee8d1e48b479c318679bcfc241e32e13f40a99ae418e045133662cf2982e45a09ebb8bfb53e9a49c65cdd8a544fb5cdf4d410348ed75a10c27ccd6048c701f39a14a09c72a69cd95b14f61075d0eda37051d2664b487287c08cdf0b7246cec1c0b69a98c5af75f39ed"}, &(0x7f000059f000)=0xf8) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000dd6000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000083e000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x40002, 0xffffffffffffffff, 0x0, 0x5, 0x0, 0x1}, 0x20) 2017/12/02 09:12:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2017/12/02 09:12:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f78000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "686d616328736d332d67656e65726963290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x45)="6a7f7aec545d8fb201ede4f2a0b16b9bb6bb7bd72ecf7c9534af678ec55c31cb34a91fc28cce99884a2710630a473150b7b796a03562c8e62c945e7183f9fddd09bcd9ae16", 0x45) pipe(&(0x7f0000f7c000)={0x0, 0x0}) syz_open_pts(r1, 0x40000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x1)="09", 0x1) openat$rtc(0xffffffffffffff9c, &(0x7f0000f7d000-0x9)="2f6465762f72746300", 0x10000, 0x0) syz_open_dev$vcsn(&(0x7f0000c7d000-0xa)="2f6465762f7663732300", 0xdd, 0x210080) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000f55000-0xf8)={0x0, 0xf0, "9daac14960edbb39203a7552162fb0504fd924575ea941498ee5f82fddac352d018e303629932667f633c9f8811d31b9bdbf0778b4b08381e9237809b8d03c92d02881b705a7d6048d4db2dd73fb8a13a50221b177e1795cea54699de854a740d65ac4c1dee00afa6142f74cb55e5dafe92da31c73d169e9d5b0bfbeda9f956ce569680728ac43ee8d1e48b479c318679bcfc241e32e13f40a99ae418e045133662cf2982e45a09ebb8bfb53e9a49c65cdd8a544fb5cdf4d410348ed75a10c27ccd6048c701f39a14a09c72a69cd95b14f61075d0eda37051d2664b487287c08cdf0b7246cec1c0b69a98c5af75f39ed"}, &(0x7f000059f000)=0xf8) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000dd6000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000c70000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x20003) syz_open_dev$sg(&(0x7f0000f51000)="2f6465762f73672300", 0x6c36e28e, 0x40080) 2017/12/02 09:12:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, 0xffffffffffffffff, 0x0}, 0x1c) dup3(r1, r0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000eed000)="", &(0x7f00006cf000-0x1)="", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r1, &(0x7f0000eef000)=""}, 0x10) syz_open_dev$loop(&(0x7f000091e000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x80080002) 2017/12/02 09:12:20 executing program 0: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x8983, &(0x7f000013d000)=0x0) 2017/12/02 09:12:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pwritev(r0, &(0x7f0000e8b000-0x20)=[{&(0x7f000065c000-0xbc)="cec35be748a9a115c99c81df9aac6f1743f4afb7bb10f03e6dbc41c9b6e90d0c6468a07e11f06793c0247bdfc070e1132c21d9f85750ddb2ceb284a5d8bf5689c21baafffa751174a7c6e8971275a33bd7c5ed07117ee904ef687a344a505e9c2c504b572c82a8aff6f30e387ef41270f99f6a244a730f3e393ae18f655eec0141556261b9d2726d433133caae96da806e86d3b9cb07a8c56f02e83f7dd15237ec0168a8eee7ee77f09560b6823c76ab23acd3974dbd72f102398499", 0xbc}, {&(0x7f00003be000-0xe1)="92146e0f4247705cb705f46ee114dceea6cbf56d26a67d884a6bc12ed5bbf6c0ae5599460ab6fe35251ba936aa5387cb38e643f933ecc6f049ab5efa16ce31b58af1df424be6405afa2cdeed39ea5c3d60d3799781d53e7dba4ad1b5ef84a9c75ecfc7de0fc33617e7d1010701c959cd0005a0ef57ada9ee9c98b1f5b88b735a37a0aaa0809a55bd8a95e74badd3e1385aed61ca9298623c5aa4579b03e29383b593720ad1dc6b20dc8fbee6be36329b5fe6c27a4c12cdf1bc952038c79229221684ce95b7a3a8dd169f3649c51576a832e027b75182d90431e9afdf362bc2a6e5", 0xe1}, {&(0x7f0000c5f000)="df6fa71c5d82ca2af647855a5c249cad3135e2291348a8b026dfebd61a803087bbfbcc956cbc31c309502aba82a204665c11670624f2c72c4adfdb9c21515f773168b7c79736ac6f1e933630237ee10de434d2d0d3b5c75ad9f8f829272c75b9f679bcda2f222f6fa773372ed3ac53aaad83df8da9c7d5976650d3c4aebbfb65ad62d1d8570e649eb140e023b9159d4bcaaf8b07fc3034409a394a2ac1e4ae2009becca8c4f289d682717924b9406cc0d8007d17cd077c973c20a29703df5b35e41cf551c7b246d7433b71a463493e98ace992", 0xd3}, {&(0x7f0000fc7000)="d21970d7290e0c3748d07d06014bf4b4031a6ed5ac4785562c83ef5e8cd3873020a82d55392bf949c29b445f531a0df0b0aef6ea529a89264d14baf87bf9ae1a764e7308030b1b8fbc69b3d73c8341471a4b295fe659b96a684a602b826dfd87256a09fd2cefe5359a26bffde0a4614dff03abe245e6c0625f70e58819cf23aed8c7821e1e9a6f776d9ab70f477fd9732d7146b69b192eaf3e9024dde0ab", 0x9e}], 0x4, 0x0) bind$alg(r0, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f49000-0xb)="2f6465762f6877726e6700", 0x48040, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00003d2000)=0x0) remap_file_pages(&(0x7f000041f000/0x3000)=nil, 0x3000, 0x200000e, 0x1fc00000000000, 0x30811) 2017/12/02 09:12:20 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00000a8000)="6b657972696e6700", &(0x7f0000634000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="3a2e73656c696e757800", 0xfffffffffffffff8) keyctl$clear(0x7, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000688000-0x11)="2f6465762f7161745f6164665f63746c00", 0x8080, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000a71000-0x8)={0x3, &(0x7f000081d000)=[{0x81, 0x3, 0x10001, 0x6}, {0x7, 0x0, 0x9, 0xfff}, {0x0, 0x5, 0x6, 0x80000001}]}, 0x8) r2 = getpid() prctl$setptracer(0x59616d61, r2) r3 = socket$alg(0x26, 0x5, 0x0) ioctl$TCFLSH(r1, 0x540b, 0xff) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000449000-0x9c)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x9c) bind$alg(r3, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/12/02 09:12:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2017/12/02 09:12:20 executing program 0: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCGSKNS(r0, 0x8983, &(0x7f000013d000)=0x0) [ 146.455500] QAT: Invalid ioctl 2017/12/02 09:12:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, 0xffffffffffffffff, 0x0}, 0x1c) dup3(r1, r0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000eed000)="", &(0x7f00006cf000-0x1)="", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r1, &(0x7f0000eef000)=""}, 0x10) syz_open_dev$loop(&(0x7f000091e000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) 2017/12/02 09:12:20 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCGSKNS(r0, 0x8983, &(0x7f000013d000)=0x0) 2017/12/02 09:12:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000b87000-0x92)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) preadv(r0, &(0x7f0000c13000)=[{&(0x7f0000a0d000-0xd9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd9}], 0x1, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000d30000-0x8)={0x0, 0x0}) rmdir(&(0x7f0000dad000)="2e2f66696c653000") setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000fe1000)={{0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}, {0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, 0x100000001, [0x2, 0xd5, 0x80000000, 0x3127, 0x3, 0x5b2a, 0x3ff, 0x8]}, 0x5c) bind$alg(r0, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/12/02 09:12:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f78000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "686d616328736d332d67656e65726963290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x45)="6a7f7aec545d8fb201ede4f2a0b16b9bb6bb7bd72ecf7c9534af678ec55c31cb34a91fc28cce99884a2710630a473150b7b796a03562c8e62c945e7183f9fddd09bcd9ae16", 0x45) pipe(&(0x7f0000f7c000)={0x0, 0x0}) syz_open_pts(r1, 0x40000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x1)="09", 0x1) openat$rtc(0xffffffffffffff9c, &(0x7f0000f7d000-0x9)="2f6465762f72746300", 0x10000, 0x0) syz_open_dev$vcsn(&(0x7f0000c7d000-0xa)="2f6465762f7663732300", 0xdd, 0x210080) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000f55000-0xf8)={0x0, 0xf0, "9daac14960edbb39203a7552162fb0504fd924575ea941498ee5f82fddac352d018e303629932667f633c9f8811d31b9bdbf0778b4b08381e9237809b8d03c92d02881b705a7d6048d4db2dd73fb8a13a50221b177e1795cea54699de854a740d65ac4c1dee00afa6142f74cb55e5dafe92da31c73d169e9d5b0bfbeda9f956ce569680728ac43ee8d1e48b479c318679bcfc241e32e13f40a99ae418e045133662cf2982e45a09ebb8bfb53e9a49c65cdd8a544fb5cdf4d410348ed75a10c27ccd6048c701f39a14a09c72a69cd95b14f61075d0eda37051d2664b487287c08cdf0b7246cec1c0b69a98c5af75f39ed"}, &(0x7f000059f000)=0xf8) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000dd6000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000c70000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x20003) 2017/12/02 09:12:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000fc7000)={0x0, 0x0}) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000c1f000-0x4)=0x2, 0x4) r2 = dup3(r0, r0, 0x80000) bind$unix(r2, &(0x7f0000d39000)=@file={0x0, "2e2f66696c653000"}, 0xa) syz_open_dev$vcsn(&(0x7f0000bdb000)="2f6465762f7663732300", 0x2, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000714000-0x4)={0x1000}, 0x4) bind$alg(r0, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r3 = syz_open_dev$mouse(&(0x7f00005b3000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0xf3a, 0x141000) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000c97000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40086410, &(0x7f000053e000-0x8)={0xa7, &(0x7f00002d7000-0xa7)="f60a460fb40c06de0f863769fd9412a21e8bed89337f498016a2b280efdd69700665ced4269916a9afc357e2e8b1490d366fc8b95b32a3f60a1b8debbd1518f3762552b7f4b15ce562f72a5dc451be12bbbd1578cd6cb7cb2e4390bcc1199cc048eee59e1783a76950526e6b09b936c694ddbd4774032e7d1cec9f4f143b0396a521c6cf069fba101dd62ed60566943b1fd517da92d37aa4ca94420a310c378c5360c54453ac71"}) 2017/12/02 09:12:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x2) [ 146.483752] device gre0 entered promiscuous mode [ 146.495301] QAT: Invalid ioctl 2017/12/02 09:12:20 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x6, 0x800, 0x0, 0xfe, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1200, 0x0, 0x3, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0x8, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x469, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80000000803, 0x8000000000300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00003f8000)={0x2, &(0x7f0000f82000-0x8)=[{0x48, 0x0, 0x0, 0x7fffffff}, {0x202000006, 0x0, 0x0, 0x0}]}, 0x10) r1 = accept4$ipx(r0, 0x0, &(0x7f0000932000-0x4)=0x0, 0x80800) close(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005d2000-0x4)=0x10, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000d6a000-0x10)={0x2, 0x0, @rand_addr=0x400000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) creat(&(0x7f00006aa000)="2e2f66696c653000", 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00005f5000-0xa0)={0x0, @in6={{0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6f0c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff205, 0x7ff, 0x15, 0x3, 0x0}, &(0x7f0000d76000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00004ab000)={r3, @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]}, 0x7ffc, 0x8}, &(0x7f0000f41000)=0x98) r4 = socket$inet(0x2, 0x802, 0x0) r5 = syz_open_dev$vcsa(&(0x7f0000f53000-0xb)="2f6465762f766373612300", 0x0, 0x10000) r6 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) setsockopt$inet6_dccp_buf(r5, 0x21, 0x80000082, &(0x7f0000b61000)="dbfd482ddea7c646310f0c269007ea7ae109d8a2ac309e7a2f1023e6cfa34b099ce220a0bdd2699d7a350eafc15066", 0x2f) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f00004d4000-0x4)=0x1, 0x4) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) listen(r7, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f000081e000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000149000)=0xe8) getsockopt$bt_BT_CHANNEL_POLICY(r5, 0x112, 0xa, &(0x7f00007b4000-0x4)=0x0, &(0x7f00008e3000)=0x4) socket$kcm(0x29, 0x0, 0x0) write$tun(r7, &(0x7f000014e000-0x27)=@hdr={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x9, 0x0, "2f"}}}, 0x27) setsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f000054f000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x3, 0x3, 0x300, 0xa, 0x20, 0x20, 0x27de, r8, r9}, {0x0, 0x0, 0x100000001, 0x3, 0x7b66, 0xfffffffffffffffe, 0x7, 0xff}, {0x0, 0xff, 0x7, 0x7}, 0x4bd, 0x2, 0x0, 0x0, 0x40, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9, 0x8000}, 0x4, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x3, 0xfffffffffffff800, 0x3ff, 0x3f, 0xfff}}, 0xe8) 2017/12/02 09:12:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2017/12/02 09:12:21 executing program 0: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCGSKNS(r0, 0x8983, &(0x7f000013d000)=0x0) 2017/12/02 09:12:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00002fe000)="2f6465762f6175746f667300", 0x0, 0x0) bind$netlink(r0, &(0x7f0000ccc000-0xc)={0x0, 0x0, 0x9, 0x1189}, 0xc) getsockopt$ax25_int(r0, 0x101, 0xa, &(0x7f00004a5000-0x4)=0x0, &(0x7f000021c000-0x4)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000138000)={0x26, "726e670000000000000000000000", 0x0, 0x0, "647262675f70725f7368613235360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000007b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d6f000)=0xc) lstat(&(0x7f0000d0c000)="2e2f66696c653000", &(0x7f00004c0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000c13000)="2e2f66696c653000", &(0x7f00009ef000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000121000-0x8)=0x1004) sendmsg$netlink(r0, &(0x7f000002a000-0x1c)={&(0x7f0000254000)={0x10, 0x0, 0x6, 0x10000}, 0xc, &(0x7f0000d93000)=[{&(0x7f0000eef000-0x152)=[{0x70, 0x6, 0x1a, 0xfec, 0x9c, "e05a7f430cbdb1dbe5ac50a66472eaf47906291a3ce1a036af43f1be16164f636cf24105b60387dc25f2da95f1d8622aa5fd7ced6f686032ba808a609a00768fec8249769ca97398bc59e3526ad55de491c6b8ccde633993cb618789c3ae1cf0"}, {0x1d, 0x7fffffff, 0x200, 0x16ce, 0x5, "7069ff3da520cd1a35767d2439"}, {0xc5, 0x1f, 0x2, 0x8, 0x10000, "d3fd15eb3abc524e262f88cb8c7de66278111dc6d3423d729b70be45b8a81bfddab75067b34aecdf0ed7e5f389321217184a44094dfb8ddc8a8f0bf0b5b0e279367bbec972e30b24a6f60e19b10561ff5ee1b9505e8ba5d0aae7515ad370927f0bf2af1faef878b665e1f5035db28c2366f042f6cdbb37dd36e291bd643f8449652b640e0d3a49739f04a76a5ed4ef210867338bd2f9d25fd86db448176b74e32eaf04d5ee7ed0c3f8a698e3fc0c6411ad653c5cea"}], 0x152}], 0x1, &(0x7f000032c000)=[@rights={0x24, 0x1, 0x1, [r0, r1, r0, r1, r0, r1]}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r0, r0, r1, r1, r1, r0]}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}], 0x8c, 0x4040000}, 0x20000000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000080d000-0x6)={0x0, 0x9}, &(0x7f0000a14000)=0x6) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000813000-0x10)={0x100000001, 0x1, 0x5, 0x6, r5}, 0x10) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) 2017/12/02 09:12:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f78000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "686d616328736d332d67656e65726963290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x45)="6a7f7aec545d8fb201ede4f2a0b16b9bb6bb7bd72ecf7c9534af678ec55c31cb34a91fc28cce99884a2710630a473150b7b796a03562c8e62c945e7183f9fddd09bcd9ae16", 0x45) pipe(&(0x7f0000f7c000)={0x0, 0x0}) syz_open_pts(r1, 0x40000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x1)="09", 0x1) openat$rtc(0xffffffffffffff9c, &(0x7f0000f7d000-0x9)="2f6465762f72746300", 0x10000, 0x0) syz_open_dev$vcsn(&(0x7f0000c7d000-0xa)="2f6465762f7663732300", 0xdd, 0x210080) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000f55000-0xf8)={0x0, 0xf0, "9daac14960edbb39203a7552162fb0504fd924575ea941498ee5f82fddac352d018e303629932667f633c9f8811d31b9bdbf0778b4b08381e9237809b8d03c92d02881b705a7d6048d4db2dd73fb8a13a50221b177e1795cea54699de854a740d65ac4c1dee00afa6142f74cb55e5dafe92da31c73d169e9d5b0bfbeda9f956ce569680728ac43ee8d1e48b479c318679bcfc241e32e13f40a99ae418e045133662cf2982e45a09ebb8bfb53e9a49c65cdd8a544fb5cdf4d410348ed75a10c27ccd6048c701f39a14a09c72a69cd95b14f61075d0eda37051d2664b487287c08cdf0b7246cec1c0b69a98c5af75f39ed"}, &(0x7f000059f000)=0xf8) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000083e000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x40002, 0xffffffffffffffff, 0x0, 0x5, 0x0, 0x1}, 0x20) 2017/12/02 09:12:21 executing program 7: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCGSKNS(r0, 0x8983, &(0x7f000013d000)=0x0) 2017/12/02 09:12:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = getpgrp(0x0) sched_rr_get_interval(r1, &(0x7f0000507000-0x8)={0x0, 0x0}) bind$alg(r0, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/12/02 09:12:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f78000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "686d616328736d332d67656e65726963290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x45)="6a7f7aec545d8fb201ede4f2a0b16b9bb6bb7bd72ecf7c9534af678ec55c31cb34a91fc28cce99884a2710630a473150b7b796a03562c8e62c945e7183f9fddd09bcd9ae16", 0x45) pipe(&(0x7f0000f7c000)={0x0, 0x0}) syz_open_pts(r1, 0x40000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x1)="09", 0x1) openat$rtc(0xffffffffffffff9c, &(0x7f0000f7d000-0x9)="2f6465762f72746300", 0x10000, 0x0) syz_open_dev$vcsn(&(0x7f0000c7d000-0xa)="2f6465762f7663732300", 0xdd, 0x210080) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000f55000-0xf8)={0x0, 0xf0, "9daac14960edbb39203a7552162fb0504fd924575ea941498ee5f82fddac352d018e303629932667f633c9f8811d31b9bdbf0778b4b08381e9237809b8d03c92d02881b705a7d6048d4db2dd73fb8a13a50221b177e1795cea54699de854a740d65ac4c1dee00afa6142f74cb55e5dafe92da31c73d169e9d5b0bfbeda9f956ce569680728ac43ee8d1e48b479c318679bcfc241e32e13f40a99ae418e045133662cf2982e45a09ebb8bfb53e9a49c65cdd8a544fb5cdf4d410348ed75a10c27ccd6048c701f39a14a09c72a69cd95b14f61075d0eda37051d2664b487287c08cdf0b7246cec1c0b69a98c5af75f39ed"}, &(0x7f000059f000)=0xf8) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000dd6000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0x0) 2017/12/02 09:12:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) splice(r0, 0x0, r0, 0x0, 0x80000001, 0x0) 2017/12/02 09:12:21 executing program 7: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCGSKNS(r0, 0x8983, &(0x7f000013d000)=0x0) 2017/12/02 09:12:21 executing program 0: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCGSKNS(r0, 0x8983, &(0x7f000013d000)=0x0) 2017/12/02 09:12:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000e1e000-0x4)=0x0, &(0x7f00001f2000-0x4)=0x4) 2017/12/02 09:12:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x2) [ 146.616586] device gre0 entered promiscuous mode 2017/12/02 09:12:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) open_by_handle_at(r0, &(0x7f0000f98000)={0x1008, 0x0, "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"}, 0x101000) 2017/12/02 09:12:21 executing program 7: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCGSKNS(r0, 0x8983, &(0x7f000013d000)=0x0) 2017/12/02 09:12:21 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r2 = gettid() process_vm_readv(r2, &(0x7f0000560000-0x10)=[{&(0x7f000087a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26}, {&(0x7f0000f21000-0xd3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd3}], 0x2, &(0x7f0000808000-0x40)=[{&(0x7f0000a36000-0xb9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9}, {&(0x7f000067d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}, {&(0x7f00004fb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000a0c000-0xca)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xca}, {&(0x7f00006c5000-0x2)="0000", 0x2}, {&(0x7f0000883000-0xb9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9}, {&(0x7f0000b42000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64}, {&(0x7f0000752000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f}], 0x8, 0x0) bind$alg(r1, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000fa3000)=0x0) 2017/12/02 09:12:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2017/12/02 09:12:21 executing program 0: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) ioctl$sock_SIOCGSKNS(r0, 0x8983, &(0x7f000013d000)=0x0) 2017/12/02 09:12:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000c49000-0x8)={0x0, 0x0}, &(0x7f00003a6000)=0x8) bind$alg(r0, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x100, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/12/02 09:12:21 executing program 7: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCGSKNS(r0, 0x8983, &(0x7f000013d000)=0x0) 2017/12/02 09:12:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f78000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "686d616328736d332d67656e65726963290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x45)="6a7f7aec545d8fb201ede4f2a0b16b9bb6bb7bd72ecf7c9534af678ec55c31cb34a91fc28cce99884a2710630a473150b7b796a03562c8e62c945e7183f9fddd09bcd9ae16", 0x45) pipe(&(0x7f0000f7c000)={0x0, 0x0}) syz_open_pts(r1, 0x40000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x1)="09", 0x1) openat$rtc(0xffffffffffffff9c, &(0x7f0000f7d000-0x9)="2f6465762f72746300", 0x10000, 0x0) syz_open_dev$vcsn(&(0x7f0000c7d000-0xa)="2f6465762f7663732300", 0xdd, 0x210080) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000f55000-0xf8)={0x0, 0xf0, "9daac14960edbb39203a7552162fb0504fd924575ea941498ee5f82fddac352d018e303629932667f633c9f8811d31b9bdbf0778b4b08381e9237809b8d03c92d02881b705a7d6048d4db2dd73fb8a13a50221b177e1795cea54699de854a740d65ac4c1dee00afa6142f74cb55e5dafe92da31c73d169e9d5b0bfbeda9f956ce569680728ac43ee8d1e48b479c318679bcfc241e32e13f40a99ae418e045133662cf2982e45a09ebb8bfb53e9a49c65cdd8a544fb5cdf4d410348ed75a10c27ccd6048c701f39a14a09c72a69cd95b14f61075d0eda37051d2664b487287c08cdf0b7246cec1c0b69a98c5af75f39ed"}, &(0x7f000059f000)=0xf8) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/02 09:12:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000c33000)=0x7) r2 = syz_open_dev$sg(&(0x7f00003ee000)="2f6465762f73672300", 0x9, 0x400000) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f00003a7000)=0x401, 0x4) 2017/12/02 09:12:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x6, 0x800, 0x0, 0xfe, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1200, 0x0, 0x3, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0x8, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x469, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80000000803, 0x8000000000300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00003f8000)={0x2, &(0x7f0000f82000-0x8)=[{0x48, 0x0, 0x0, 0x7fffffff}, {0x202000006, 0x0, 0x0, 0x0}]}, 0x10) r1 = accept4$ipx(r0, 0x0, &(0x7f0000932000-0x4)=0x0, 0x80800) close(r1) accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005d2000-0x4)=0x10, 0xfffffffffffffffc) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000d6a000-0x10)={0x2, 0x0, @rand_addr=0x400000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) creat(&(0x7f00006aa000)="2e2f66696c653000", 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00005f5000-0xa0)={0x0, @in6={{0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6f0c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff205, 0x7ff, 0x15, 0x3, 0x0}, &(0x7f0000d76000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00004ab000)={r3, @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]}, 0x7ffc, 0x8}, &(0x7f0000f41000)=0x98) r4 = socket$inet(0x2, 0x802, 0x0) r5 = syz_open_dev$vcsa(&(0x7f0000f53000-0xb)="2f6465762f766373612300", 0x0, 0x10000) r6 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) setsockopt$inet6_dccp_buf(r5, 0x21, 0x80000082, &(0x7f0000b61000)="dbfd482ddea7c646310f0c269007ea7ae109d8a2ac309e7a2f1023e6cfa34b099ce220a0bdd2699d7a350eafc15066", 0x2f) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f00004d4000-0x4)=0x1, 0x4) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) listen(r7, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f000081e000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000149000)=0xe8) getsockopt$bt_BT_CHANNEL_POLICY(r5, 0x112, 0xa, &(0x7f00007b4000-0x4)=0x0, &(0x7f00008e3000)=0x4) socket$kcm(0x29, 0x0, 0x0) write$tun(r7, &(0x7f000014e000-0x27)=@hdr={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x9, 0x0, "2f"}}}, 0x27) setsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f000054f000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x3, 0x3, 0x300, 0xa, 0x20, 0x20, 0x27de, r8, r9}, {0x0, 0x0, 0x100000001, 0x3, 0x7b66, 0xfffffffffffffffe, 0x7, 0xff}, {0x0, 0xff, 0x7, 0x7}, 0x4bd, 0x2, 0x0, 0x0, 0x40, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9, 0x8000}, 0x4, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x3, 0xfffffffffffff800, 0x3ff, 0x3f, 0xfff}}, 0xe8) 2017/12/02 09:12:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f78000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "686d616328736d332d67656e65726963290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x45)="6a7f7aec545d8fb201ede4f2a0b16b9bb6bb7bd72ecf7c9534af678ec55c31cb34a91fc28cce99884a2710630a473150b7b796a03562c8e62c945e7183f9fddd09bcd9ae16", 0x45) pipe(&(0x7f0000f7c000)={0x0, 0x0}) syz_open_pts(r1, 0x40000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x1)="09", 0x1) openat$rtc(0xffffffffffffff9c, &(0x7f0000f7d000-0x9)="2f6465762f72746300", 0x10000, 0x0) syz_open_dev$vcsn(&(0x7f0000c7d000-0xa)="2f6465762f7663732300", 0xdd, 0x210080) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000f55000-0xf8)={0x0, 0xf0, "9daac14960edbb39203a7552162fb0504fd924575ea941498ee5f82fddac352d018e303629932667f633c9f8811d31b9bdbf0778b4b08381e9237809b8d03c92d02881b705a7d6048d4db2dd73fb8a13a50221b177e1795cea54699de854a740d65ac4c1dee00afa6142f74cb55e5dafe92da31c73d169e9d5b0bfbeda9f956ce569680728ac43ee8d1e48b479c318679bcfc241e32e13f40a99ae418e045133662cf2982e45a09ebb8bfb53e9a49c65cdd8a544fb5cdf4d410348ed75a10c27ccd6048c701f39a14a09c72a69cd95b14f61075d0eda37051d2664b487287c08cdf0b7246cec1c0b69a98c5af75f39ed"}, &(0x7f000059f000)=0xf8) r2 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000083e000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x40002, 0xffffffffffffffff, 0x0, 0x5, 0x0, 0x1}, 0x20) 2017/12/02 09:12:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = syz_open_dev$sg(&(0x7f000028f000)="2f6465762f73672300", 0x1, 0x204101) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f00002b5000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00009db000-0x4)=0xc0) 2017/12/02 09:12:21 executing program 7: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x8983, &(0x7f000013d000)=0x0) 2017/12/02 09:12:21 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d02000-0xc)={0x0, 0x0, 0x0}, 0xc) quotactl(0x6b6e, &(0x7f0000001000-0x8)="2e2f66696c653000", r0, &(0x7f000016f000)="2957bfda052907b48c00083cbafe7068696524ea5d4a04096027004d99374a4b7d782ebbf03509330b36a8fd979994a86b2aa353ceab1c9f80c69940a284eaf14efc144d53ac2cdad2f0fa895a095aea3aa155971486ea92be53fdab51edd7023f2845be9e83a6313d0570f81dff048893df13408471ade1c2e90246d5ea8efc4f0bbe9d2d98ede65dc0b558bdca3615283d642b7924e4315ecd383782ae4f68a72d612aee7c6176d66648d98987c5b61121381ed0") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/12/02 09:12:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2017/12/02 09:12:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f78000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "686d616328736d332d67656e65726963290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x45)="6a7f7aec545d8fb201ede4f2a0b16b9bb6bb7bd72ecf7c9534af678ec55c31cb34a91fc28cce99884a2710630a473150b7b796a03562c8e62c945e7183f9fddd09bcd9ae16", 0x45) pipe(&(0x7f0000f7c000)={0x0, 0x0}) syz_open_pts(r1, 0x40000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x1)="09", 0x1) openat$rtc(0xffffffffffffff9c, &(0x7f0000f7d000-0x9)="2f6465762f72746300", 0x10000, 0x0) syz_open_dev$vcsn(&(0x7f0000c7d000-0xa)="2f6465762f7663732300", 0xdd, 0x210080) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000f55000-0xf8)={0x0, 0xf0, "9daac14960edbb39203a7552162fb0504fd924575ea941498ee5f82fddac352d018e303629932667f633c9f8811d31b9bdbf0778b4b08381e9237809b8d03c92d02881b705a7d6048d4db2dd73fb8a13a50221b177e1795cea54699de854a740d65ac4c1dee00afa6142f74cb55e5dafe92da31c73d169e9d5b0bfbeda9f956ce569680728ac43ee8d1e48b479c318679bcfc241e32e13f40a99ae418e045133662cf2982e45a09ebb8bfb53e9a49c65cdd8a544fb5cdf4d410348ed75a10c27ccd6048c701f39a14a09c72a69cd95b14f61075d0eda37051d2664b487287c08cdf0b7246cec1c0b69a98c5af75f39ed"}, &(0x7f000059f000)=0xf8) 2017/12/02 09:12:21 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCGSKNS(r0, 0x8983, &(0x7f000013d000)=0x0) 2017/12/02 09:12:21 executing program 0: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x8983, &(0x7f000013d000)=0x0) [ 146.759844] device gre0 entered promiscuous mode 2017/12/02 09:12:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000d7e000-0x12)={@common="74756e6c300000000000000000000000", 0x1}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/12/02 09:12:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) fcntl$dupfd(r0, 0x4000000000000406, r0) 2017/12/02 09:12:21 executing program 7: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCGSKNS(r0, 0x8983, &(0x7f000013d000)=0x0) 2017/12/02 09:12:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2017/12/02 09:12:21 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f000050f000)="2e2f66696c653000", 0x80, 0x20) ioctl$VT_ACTIVATE(r0, 0x5606, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/12/02 09:12:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f78000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "686d616328736d332d67656e65726963290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x45)="6a7f7aec545d8fb201ede4f2a0b16b9bb6bb7bd72ecf7c9534af678ec55c31cb34a91fc28cce99884a2710630a473150b7b796a03562c8e62c945e7183f9fddd09bcd9ae16", 0x45) pipe(&(0x7f0000f7c000)={0x0, 0x0}) syz_open_pts(r1, 0x40000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x1)="09", 0x1) openat$rtc(0xffffffffffffff9c, &(0x7f0000f7d000-0x9)="2f6465762f72746300", 0x10000, 0x0) syz_open_dev$vcsn(&(0x7f0000c7d000-0xa)="2f6465762f7663732300", 0xdd, 0x210080) 2017/12/02 09:12:21 executing program 7: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCGSKNS(r0, 0x8983, &(0x7f000013d000)=0x0) 2017/12/02 09:12:21 executing program 0: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCGSKNS(r0, 0x8983, &(0x7f000013d000)=0x0) 2017/12/02 09:12:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f78000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "686d616328736d332d67656e65726963290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x45)="6a7f7aec545d8fb201ede4f2a0b16b9bb6bb7bd72ecf7c9534af678ec55c31cb34a91fc28cce99884a2710630a473150b7b796a03562c8e62c945e7183f9fddd09bcd9ae16", 0x45) pipe(&(0x7f0000f7c000)={0x0, 0x0}) syz_open_pts(r1, 0x40000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x1)="09", 0x1) openat$rtc(0xffffffffffffff9c, &(0x7f0000f7d000-0x9)="2f6465762f72746300", 0x10000, 0x0) syz_open_dev$vcsn(&(0x7f0000c7d000-0xa)="2f6465762f7663732300", 0xdd, 0x210080) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000083e000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x40002, 0xffffffffffffffff, 0x0, 0x5, 0x0, 0x1}, 0x20) 2017/12/02 09:12:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00009b9000)={0x1, r0, 0x0}) ioctl$KVM_DIRTY_TLB(r1, 0x400caeaa, &(0x7f00007da000)={0x0, 0x404}) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40046432, &(0x7f0000502000-0x4)=0x200000000009) bind$alg(r0, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/12/02 09:12:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f78000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "686d616328736d332d67656e65726963290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x45)="6a7f7aec545d8fb201ede4f2a0b16b9bb6bb7bd72ecf7c9534af678ec55c31cb34a91fc28cce99884a2710630a473150b7b796a03562c8e62c945e7183f9fddd09bcd9ae16", 0x45) pipe(&(0x7f0000f7c000)={0x0, 0x0}) syz_open_pts(r1, 0x40000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x1)="09", 0x1) openat$rtc(0xffffffffffffff9c, &(0x7f0000f7d000-0x9)="2f6465762f72746300", 0x10000, 0x0) 2017/12/02 09:12:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2017/12/02 09:12:21 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) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/12/02 09:12:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x6, 0x800, 0x0, 0xfe, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1200, 0x0, 0x3, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0x8, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x469, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80000000803, 0x8000000000300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00003f8000)={0x2, &(0x7f0000f82000-0x8)=[{0x48, 0x0, 0x0, 0x7fffffff}, {0x202000006, 0x0, 0x0, 0x0}]}, 0x10) r1 = accept4$ipx(r0, 0x0, &(0x7f0000932000-0x4)=0x0, 0x80800) close(r1) accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005d2000-0x4)=0x10, 0xfffffffffffffffc) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000d6a000-0x10)={0x2, 0x0, @rand_addr=0x400000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) creat(&(0x7f00006aa000)="2e2f66696c653000", 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00005f5000-0xa0)={0x0, @in6={{0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6f0c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff205, 0x7ff, 0x15, 0x3, 0x0}, &(0x7f0000d76000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00004ab000)={r3, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ffc, 0x8}, &(0x7f0000f41000)=0x98) r4 = socket$inet(0x2, 0x802, 0x0) r5 = syz_open_dev$vcsa(&(0x7f0000f53000-0xb)="2f6465762f766373612300", 0x0, 0x10000) r6 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) setsockopt$inet6_dccp_buf(r5, 0x21, 0x80000082, &(0x7f0000b61000)="dbfd482ddea7c646310f0c269007ea7ae109d8a2ac309e7a2f1023e6cfa34b099ce220a0bdd2699d7a350eafc15066", 0x2f) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f00004d4000-0x4)=0x1, 0x4) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) listen(r7, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f000081e000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000149000)=0xe8) getsockopt$bt_BT_CHANNEL_POLICY(r5, 0x112, 0xa, &(0x7f00007b4000-0x4)=0x0, &(0x7f00008e3000)=0x4) socket$kcm(0x29, 0x0, 0x0) write$tun(r7, &(0x7f000014e000-0x27)=@hdr={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x9, 0x0, "2f"}}}, 0x27) 2017/12/02 09:12:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0xfffffffffffffffc, 0x78, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x666, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x7, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000605000-0x1)=0x100000000000f8, 0x4) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, r0, 0x0}, 0x1c) dup3(r1, r0, 0x80000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000eed000)="", &(0x7f00006cf000-0x1)="13", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r1, &(0x7f0000eef000)=""}, 0x10) syz_open_dev$loop(&(0x7f000091e000-0xb)="2f6465762f6c6f6f702300", 0xdf2b, 0x80080002) 2017/12/02 09:12:21 executing program 7: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) ioctl$sock_SIOCGSKNS(r0, 0x8983, &(0x7f000013d000)=0x0) 2017/12/02 09:12:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f3e000-0x58)={0x26, "6861736800000000000000000000", 0x200, 0x8, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/12/02 09:12:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f78000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "686d616328736d332d67656e65726963290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x45)="6a7f7aec545d8fb201ede4f2a0b16b9bb6bb7bd72ecf7c9534af678ec55c31cb34a91fc28cce99884a2710630a473150b7b796a03562c8e62c945e7183f9fddd09bcd9ae16", 0x45) pipe(&(0x7f0000f7c000)={0x0, 0x0}) syz_open_pts(r1, 0x40000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x1)="09", 0x1) 2017/12/02 09:12:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x2) 2017/12/02 09:12:21 executing program 4: pipe(&(0x7f0000ecf000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000000000+0x30e)="4c9d369290958905244f36db56385e583688fb", 0x13, 0xc011, &(0x7f0000001000-0x1c)=@in6={0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, 0x1c) connect$inet6(r1, &(0x7f000081f000)={0xa, 0x3, 0x8001, @loopback={0x0, 0x1}, 0x400}, 0x1c) fstatfs(r0, &(0x7f0000f0d000-0x9)="000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00005c4000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000bdf000-0x4)=0x8) [ 146.903752] device gre0 entered promiscuous mode 2017/12/02 09:12:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f78000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "686d616328736d332d67656e65726963290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x45)="6a7f7aec545d8fb201ede4f2a0b16b9bb6bb7bd72ecf7c9534af678ec55c31cb34a91fc28cce99884a2710630a473150b7b796a03562c8e62c945e7183f9fddd09bcd9ae16", 0x45) pipe(&(0x7f0000f7c000)={0x0, 0x0}) syz_open_pts(r1, 0x40000) 2017/12/02 09:12:21 executing program 7: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x8983, &(0x7f000013d000)=0x0) 2017/12/02 09:12:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, &(0x7f00009c1000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000d80000)=0x58, 0x800) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000cdb000)={r0, 0x5}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000de6000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002a8000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000666000)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a33000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000b61000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0x3ff, 0x1, 0x22f, 0x2, 0x3e697964, 0x10, 0x0, 0x80, 0x6, r2, r3}, {0x7, 0x5, 0xfffffffffffffffa, 0x8e51, 0x58d, 0x0, 0x10001, 0x1}, {0x9, 0x900000000000000, 0x7, 0x40}, 0x8, 0x77, 0x5, 0x0, 0x0, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x7, 0x9}, 0x1, @in=@broadcast=0xffffffff, 0x3ff, 0x1, 0x3, 0x9d, 0x2, 0xa4, 0x1000}}, 0xe8) bind$alg(r0, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r4 = syz_open_dev$mice(&(0x7f0000ee7000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x20000) ioctl$SNDRV_TIMER_IOCTL_START(r4, 0x54a0) ioctl$TIOCPKT(r4, 0x5420, &(0x7f0000874000-0x4)=0x48) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000f75000-0x18)={0x0, 0x0, 0x0, 0x0}) getsockopt$llc_int(r4, 0x10c, 0x6, &(0x7f0000e6b000)=0x0, &(0x7f0000d0a000)=0x4) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000f5a000-0x30)={0x18, 0x0, &(0x7f00002ee000-0x18)=[@increfs_done={0x40106308, r5, 0x4}, @register_looper={0x630b}], 0x32, 0x0, &(0x7f0000045000-0x32)="2fc8d8a0c8213a216a8b87f1a2391a0399d698535aa7565d7018d7fc0156e1c1d6cf98974d7c29396600193fad973578fe9d"}) 2017/12/02 09:12:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000ef6000)="69645f6c656761637900", &(0x7f00004f5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000876000)="", 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) pipe(&(0x7f000091c000-0x8)={0x0, 0x0}) ioctl$TCGETA(r1, 0x5405, &(0x7f0000ac5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x6, &(0x7f0000142000-0x8)={0x0, 0x0}) r3 = gettid() fcntl$setpipe(r0, 0x407, 0x1ff) getpeername$ax25(r1, &(0x7f0000c55000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000a3c000)=0x10) rt_sigsuspend(&(0x7f0000b33000)={0x0}, 0x8) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000842000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r2, 0xc0286429, &(0x7f00003ca000)={r4, 0x4, &(0x7f0000472000)=[0xff, 0x3a57, 0x80, 0xfffffffffffffffa], &(0x7f0000578000)=[0x3f, 0x2, 0x6f], 0x20, 0x4, 0x5, &(0x7f000012c000-0x10)=[0x7f7fa529, 0x2, 0x8, 0x2], &(0x7f0000498000)=[0x1f, 0x966, 0x1], 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r5, 0xa, 0x12) fcntl$setownex(r5, 0xf, &(0x7f00000ff000)={0x0, r3}) r7 = accept4$inet(0xffffffffffffffff, &(0x7f0000237000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000400000)=0x10, 0x80000) setsockopt$inet_MCAST_LEAVE_GROUP(r7, 0x0, 0x2d, &(0x7f0000899000-0x90)={0x3, {{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]}}, 0x90) recvmsg(r6, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)="", 0x0, 0x0}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000c98000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r8, &(0x7f0000ec7000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000da7000-0x4)=@assoc_id=0x0, &(0x7f0000d6c000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000b9f000-0x10)={r10, 0x7, 0x7fff, 0x50}, &(0x7f0000722000)=0x10) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f00002ca000)={0x0, 0x0, 0x0}, &(0x7f0000e36000)=0xc) fstat(r2, &(0x7f00000d9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000050b000)="2e2f66696c653000", &(0x7f0000ed0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000dd6000)="2e2f66696c653000", &(0x7f00004fd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r5, 0x10, &(0x7f000090a000)={0x0, 0x0}) stat(&(0x7f0000614000)="2e2f66696c653000", &(0x7f0000186000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/02 09:12:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000411000)="2f6465762f736e642f74696d657200", 0x0, 0x2080) r0 = socket$alg(0x26, 0x5, 0x0) recvfrom$ipx(r0, &(0x7f0000ecf000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x2000, &(0x7f0000b79000)={0x4, 0x6, 0x1, "ee5c62375f97", 0xffffffff, 0x0}, 0x10) bind$alg(r0, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/12/02 09:12:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x0) 2017/12/02 09:12:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f78000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "686d616328736d332d67656e65726963290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x45)="6a7f7aec545d8fb201ede4f2a0b16b9bb6bb7bd72ecf7c9534af678ec55c31cb34a91fc28cce99884a2710630a473150b7b796a03562c8e62c945e7183f9fddd09bcd9ae16", 0x45) pipe(&(0x7f0000f7c000)={0x0, 0x0}) syz_open_pts(r1, 0x40000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x1)="09", 0x1) openat$rtc(0xffffffffffffff9c, &(0x7f0000f7d000-0x9)="2f6465762f72746300", 0x10000, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000083e000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x40002, 0xffffffffffffffff, 0x0, 0x5, 0x0, 0x1}, 0x20) 2017/12/02 09:12:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0xfffffffffffffffc, 0x78, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x666, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x7, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000605000-0x1)=0x100000000000f8, 0x4) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, r0, 0x0}, 0x1c) dup3(r1, r0, 0x80000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000eed000)="", &(0x7f00006cf000-0x1)="13", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r1, &(0x7f0000eef000)=""}, 0x10) syz_open_dev$loop(&(0x7f000091e000-0xb)="2f6465762f6c6f6f702300", 0xdf2b, 0x80080002) 2017/12/02 09:12:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f78000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "686d616328736d332d67656e65726963290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x45)="6a7f7aec545d8fb201ede4f2a0b16b9bb6bb7bd72ecf7c9534af678ec55c31cb34a91fc28cce99884a2710630a473150b7b796a03562c8e62c945e7183f9fddd09bcd9ae16", 0x45) pipe(&(0x7f0000f7c000)={0x0, 0x0}) 2017/12/02 09:12:21 executing program 7: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000f62000)={0x73, 0x79, 0x7a, 0x3, 0x0}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCGSKNS(r0, 0x8983, &(0x7f000013d000)=0x6) 2017/12/02 09:12:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x6, 0x800, 0x0, 0xfe, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1200, 0x0, 0x3, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0x8, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x469, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80000000803, 0x8000000000300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00003f8000)={0x2, &(0x7f0000f82000-0x8)=[{0x48, 0x0, 0x0, 0x7fffffff}, {0x202000006, 0x0, 0x0, 0x0}]}, 0x10) r1 = accept4$ipx(r0, 0x0, &(0x7f0000932000-0x4)=0x0, 0x80800) close(r1) accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005d2000-0x4)=0x10, 0xfffffffffffffffc) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000d6a000-0x10)={0x2, 0x0, @rand_addr=0x400000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) creat(&(0x7f00006aa000)="2e2f66696c653000", 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00005f5000-0xa0)={0x0, @in6={{0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6f0c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff205, 0x7ff, 0x15, 0x3, 0x0}, &(0x7f0000d76000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00004ab000)={r3, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ffc, 0x8}, &(0x7f0000f41000)=0x98) r4 = socket$inet(0x2, 0x802, 0x0) r5 = syz_open_dev$vcsa(&(0x7f0000f53000-0xb)="2f6465762f766373612300", 0x0, 0x10000) r6 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) setsockopt$inet6_dccp_buf(r5, 0x21, 0x80000082, &(0x7f0000b61000)="dbfd482ddea7c646310f0c269007ea7ae109d8a2ac309e7a2f1023e6cfa34b099ce220a0bdd2699d7a350eafc15066", 0x2f) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f00004d4000-0x4)=0x1, 0x4) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) listen(r7, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f000081e000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000149000)=0xe8) getsockopt$bt_BT_CHANNEL_POLICY(r5, 0x112, 0xa, &(0x7f00007b4000-0x4)=0x0, &(0x7f00008e3000)=0x4) write$tun(r7, &(0x7f000014e000-0x27)=@hdr={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x9, 0x0, "2f"}}}, 0x27) 2017/12/02 09:12:21 executing program 7: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000f62000)={0x73, 0x79, 0x7a, 0x3, 0x0}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCGSKNS(r0, 0x8983, &(0x7f000013d000)=0x6) 2017/12/02 09:12:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = memfd_create(&(0x7f0000b97000)="00", 0x3) mq_getsetattr(r1, &(0x7f0000e3a000)={0x7fff, 0x6, 0x5, 0x3ff, 0x1ff, 0x7ff, 0xfffffffffffff001, 0x8000000}, &(0x7f0000bd0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$alg(r0, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/12/02 09:12:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0xfffffffffffffffc, 0x78, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x666, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x7, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000605000-0x1)=0x100000000000f8, 0x4) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, r0, 0x0}, 0x1c) dup3(r1, r0, 0x80000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000eed000)="", &(0x7f00006cf000-0x1)="13", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r1, &(0x7f0000eef000)=""}, 0x10) syz_open_dev$loop(&(0x7f000091e000-0xb)="2f6465762f6c6f6f702300", 0xdf2b, 0x80080002) 2017/12/02 09:12:21 executing program 2: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000f62000)={0x73, 0x79, 0x7a, 0x3, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rename(&(0x7f0000004000)="2e2f636f6e74726f6c00", &(0x7f0000f62000-0xa)="2e2f636f6e74726f6c00") perf_event_open(&(0x7f000025c000)={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) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x8983, &(0x7f000013d000)=0x6) 2017/12/02 09:12:21 executing program 7: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000f62000)={0x73, 0x79, 0x7a, 0x3, 0x0}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCGSKNS(r0, 0x8983, &(0x7f000013d000)=0x6) 2017/12/02 09:12:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f78000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "686d616328736d332d67656e65726963290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x45)="6a7f7aec545d8fb201ede4f2a0b16b9bb6bb7bd72ecf7c9534af678ec55c31cb34a91fc28cce99884a2710630a473150b7b796a03562c8e62c945e7183f9fddd09bcd9ae16", 0x45) [ 147.033744] device gre0 entered promiscuous mode 2017/12/02 09:12:21 executing program 7: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000f62000)={0x73, 0x79, 0x7a, 0x3, 0x0}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCGSKNS(r0, 0x8983, &(0x7f000013d000)=0x6) 2017/12/02 09:12:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x10, 0x6, 0x80000001) accept4$inet(r1, &(0x7f00000c3000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd3000-0x4)=0x10, 0x80000) syz_extract_tcp_res(&(0x7f000088f000-0x8)={0x0, 0x0}, 0x4, 0x81) bind$alg(r0, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/12/02 09:12:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f00000ee000-0x18)=@get={0x1, &(0x7f0000789000-0xd0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7}) 2017/12/02 09:12:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x45)="6a7f7aec545d8fb201ede4f2a0b16b9bb6bb7bd72ecf7c9534af678ec55c31cb34a91fc28cce99884a2710630a473150b7b796a03562c8e62c945e7183f9fddd09bcd9ae16", 0x45) 2017/12/02 09:12:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = memfd_create(&(0x7f0000b97000)="00", 0x3) mq_getsetattr(r1, &(0x7f0000e3a000)={0x7fff, 0x6, 0x5, 0x3ff, 0x1ff, 0x7ff, 0xfffffffffffff001, 0x8000000}, &(0x7f0000bd0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$alg(r0, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/12/02 09:12:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0xfffffffffffffffc, 0x78, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x666, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x7, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000605000-0x1)=0x100000000000f8, 0x4) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, r0, 0x0}, 0x1c) dup3(r1, r0, 0x80000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000eed000)="", &(0x7f00006cf000-0x1)="13", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r1, &(0x7f0000eef000)=""}, 0x10) syz_open_dev$loop(&(0x7f000091e000-0xb)="2f6465762f6c6f6f702300", 0xdf2b, 0x80080002) 2017/12/02 09:12:21 executing program 7: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000f62000)={0x73, 0x79, 0x7a, 0x3, 0x0}) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x8983, &(0x7f000013d000)=0x6) 2017/12/02 09:12:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000257000)="2f6465762f6375736500", 0x8000, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0xcb) bind$alg(r0, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/12/02 09:12:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f78000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "686d616328736d332d67656e65726963290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x45)="6a7f7aec545d8fb201ede4f2a0b16b9bb6bb7bd72ecf7c9534af678ec55c31cb34a91fc28cce99884a2710630a473150b7b796a03562c8e62c945e7183f9fddd09bcd9ae16", 0x45) pipe(&(0x7f0000f7c000)={0x0, 0x0}) syz_open_pts(r1, 0x40000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x1)="09", 0x1) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000083e000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x40002, 0xffffffffffffffff, 0x0, 0x5, 0x0, 0x1}, 0x20) 2017/12/02 09:12:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x6, 0x800, 0x0, 0xfe, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1200, 0x0, 0x3, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0x8, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x469, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80000000803, 0x8000000000300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00003f8000)={0x2, &(0x7f0000f82000-0x8)=[{0x48, 0x0, 0x0, 0x7fffffff}, {0x202000006, 0x0, 0x0, 0x0}]}, 0x10) r1 = accept4$ipx(r0, 0x0, &(0x7f0000932000-0x4)=0x0, 0x80800) close(r1) accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005d2000-0x4)=0x10, 0xfffffffffffffffc) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000d6a000-0x10)={0x2, 0x0, @rand_addr=0x400000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) creat(&(0x7f00006aa000)="2e2f66696c653000", 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00005f5000-0xa0)={0x0, @in6={{0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6f0c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff205, 0x7ff, 0x15, 0x3, 0x0}, &(0x7f0000d76000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00004ab000)={r3, @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]}, 0x7ffc, 0x8}, &(0x7f0000f41000)=0x98) r4 = socket$inet(0x2, 0x802, 0x0) r5 = syz_open_dev$vcsa(&(0x7f0000f53000-0xb)="2f6465762f766373612300", 0x0, 0x10000) r6 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) setsockopt$inet6_dccp_buf(r5, 0x21, 0x80000082, &(0x7f0000b61000)="dbfd482ddea7c646310f0c269007ea7ae109d8a2ac309e7a2f1023e6cfa34b099ce220a0bdd2699d7a350eafc15066", 0x2f) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f00004d4000-0x4)=0x1, 0x4) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) listen(r7, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f000081e000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000149000)=0xe8) write$tun(r7, &(0x7f000014e000-0x27)=@hdr={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x9, 0x0, "2f"}}}, 0x27) 2017/12/02 09:12:21 executing program 1: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000062e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000f92000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000262000-0x8)={r1, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f000011a000-0xd)="2f6465762f7573626d6f6e2300", 0x45, 0x200) ioctl$KVM_PPC_GET_PVINFO(r2, 0x4080aea1, &(0x7f0000ab1000-0xdc)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") bind$alg(0xffffffffffffffff, &(0x7f0000239000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0xc643103889eb3995, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r3 = syz_open_dev$mice(&(0x7f00003a3000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f0000971000)={0x7f, 0x0, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffff80000001, "63bed9905620a5c1", "eed3a6736c93198a0e460bde548411ad4fbc1d43281f51579a67e0dc4cab2a53", 0xffffffffffff8001, 0xd2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = syz_open_dev$vcsa(&(0x7f0000034000)="2f6465762f766373612300", 0x4, 0x800) ioctl$LOOP_SET_DIRECT_IO(r4, 0x4c08, 0x1b9a) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f000064d000)={0xa3, 0x4}) 2017/12/02 09:12:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000196000)="656e7669726f6e00") ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000db4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) bind$alg(r0, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) readv(r0, &(0x7f0000dec000)=[{&(0x7f0000dd1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x67}, {&(0x7f0000482000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00007c0000)="00000000000000000000000000000000000000000000000000000000000000", 0x1f}, {&(0x7f0000d40000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7c}], 0x4) 2017/12/02 09:12:21 executing program 7: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCGSKNS(r0, 0x8983, &(0x7f000013d000)=0x6) 2017/12/02 09:12:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) fadvise64(r1, 0x0, 0x8000, 0x0) close(r0) syz_open_dev$vcsn(&(0x7f00006ef000)="2f6465762f7663732300", 0x48e0, 0x2000) 2017/12/02 09:12:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000f78000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "686d616328736d332d67656e65726963290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000f7c000-0x45)="6a7f7aec545d8fb201ede4f2a0b16b9bb6bb7bd72ecf7c9534af678ec55c31cb34a91fc28cce99884a2710630a473150b7b796a03562c8e62c945e7183f9fddd09bcd9ae16", 0x45) 2017/12/02 09:12:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000c85000-0xc)={0x6, r0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000eba000-0x98)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x3}, &(0x7f0000bab000-0x4)=0x98) syz_kvm_setup_cpu$x86(r1, r1, &(0x7f0000a42000/0x18000)=nil, &(0x7f0000c2c000-0xc)=[@text64={0x40, &(0x7f0000e1d000)="c4a31d5fb00050000002b9400200000f32c403314b48009b430f01cb4b0f770f21c20fc79df4b4736540d04e004e0f30f3440f32", 0x34}], 0x1, 0x2, &(0x7f0000cdc000-0x10)=[@efer={0x2, 0x101}], 0x1) llistxattr(&(0x7f00001c4000)="2e2f66696c653000", &(0x7f00002da000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000c69000-0xa0)={r2, @in6={{0xa, 0x0, 0xfff, @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]}, 0x7f, 0x5, 0x7f, 0x1f, 0x20}, 0xa0) bind$alg(r0, &(0x7f0000138000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "6374722d646573335f6564652d61736d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) signalfd(r1, &(0x7f0000f1a000)={0x4000007fff}, 0x8) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000e38000)=0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000d2c000-0x4)={0x0}, &(0x7f0000303000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00004c3000-0x10)={0x1, 0x0, 0xffff, 0x0, r2}, 0x10) 2017/12/02 09:12:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0xfffffffffffffffc, 0x78, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x666, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x7, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000605000-0x1)=0x100000000000f8, 0x4) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, r0, 0x0}, 0x1c) dup3(r1, r0, 0x80000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000eed000)="", &(0x7f00006cf000-0x1)="13", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r1, &(0x7f0000eef000)=""}, 0x10) 2017/12/02 09:12:21 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCGSKNS(r0, 0x8983, &(0x7f000013d000)=0x6) [ 147.177215] device gre0 entered promiscuous mode 2017/12/02 09:12:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) fadvise64(r1, 0x0, 0x8000, 0x0) close(r0) syz_open_dev$vcsn(&(0x7f00006ef000)="2f6465762f7663732300", 0x48e0, 0x2000) 2017/12/02 09:12:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) pipe(&(0x7f00002f4000)={0x0, 0x0}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f00002ed000-0x70)={[{0x8, 0x3, 0x5, 0x4, 0x5, 0x100, 0xffffffffffffffe1, 0x0, 0x45, 0x10001, 0x7ff, 0x1, 0x2}, {0x3, 0x5, 0x3f, 0x4, 0x80000001, 0xc5ef, 0xb, 0x7fff, 0x4ce, 0x8, 0x3, 0x4, 0x784}, {0x6, 0x8, 0xae72, 0xad73, 0x81, 0x64ae, 0x8, 0x3, 0x6b, 0x8, 0x4, 0x8, 0x100}], 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/02 09:12:21 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f78000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "686d616328736d332d67656e65726963290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x45)="6a7f7aec545d8fb201ede4f2a0b16b9bb6bb7bd72ecf7c9534af678ec55c31cb34a91fc28cce99884a2710630a473150b7b796a03562c8e62c945e7183f9fddd09bcd9ae16", 0x45) 2017/12/02 09:12:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/12/02 09:12:21 executing program 7: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCGSKNS(r0, 0x8983, &(0x7f000013d000)=0x6) 2017/12/02 09:12:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x6, 0x800, 0x0, 0xfe, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1200, 0x0, 0x3, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0x8, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x469, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80000000803, 0x8000000000300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00003f8000)={0x2, &(0x7f0000f82000-0x8)=[{0x48, 0x0, 0x0, 0x7fffffff}, {0x202000006, 0x0, 0x0, 0x0}]}, 0x10) r1 = accept4$ipx(r0, 0x0, &(0x7f0000932000-0x4)=0x0, 0x80800) close(r1) accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005d2000-0x4)=0x10, 0xfffffffffffffffc) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000d6a000-0x10)={0x2, 0x0, @rand_addr=0x400000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) creat(&(0x7f00006aa000)="2e2f66696c653000", 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00005f5000-0xa0)={0x0, @in6={{0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6f0c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff205, 0x7ff, 0x15, 0x3, 0x0}, &(0x7f0000d76000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00004ab000)={r3, @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]}, 0x7ffc, 0x8}, &(0x7f0000f41000)=0x98) r4 = socket$inet(0x2, 0x802, 0x0) r5 = syz_open_dev$vcsa(&(0x7f0000f53000-0xb)="2f6465762f766373612300", 0x0, 0x10000) r6 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) setsockopt$inet6_dccp_buf(r5, 0x21, 0x80000082, &(0x7f0000b61000)="dbfd482ddea7c646310f0c269007ea7ae109d8a2ac309e7a2f1023e6cfa34b099ce220a0bdd2699d7a350eafc15066", 0x2f) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f00004d4000-0x4)=0x1, 0x4) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) listen(r7, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) write$tun(r7, &(0x7f000014e000-0x27)=@hdr={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x9, 0x0, "2f"}}}, 0x27) 2017/12/02 09:12:21 executing program 7: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCGSKNS(r0, 0x8983, &(0x7f000013d000)=0x6) 2017/12/02 09:12:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f78000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "686d616328736d332d67656e65726963290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x45)="6a7f7aec545d8fb201ede4f2a0b16b9bb6bb7bd72ecf7c9534af678ec55c31cb34a91fc28cce99884a2710630a473150b7b796a03562c8e62c945e7183f9fddd09bcd9ae16", 0x45) 2017/12/02 09:12:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) fadvise64(r1, 0x0, 0x8000, 0x0) close(r0) syz_open_dev$vcsn(&(0x7f00006ef000)="2f6465762f7663732300", 0x48e0, 0x2000) 2017/12/02 09:12:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f78000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "686d616328736d332d67656e65726963290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x45)="6a7f7aec545d8fb201ede4f2a0b16b9bb6bb7bd72ecf7c9534af678ec55c31cb34a91fc28cce99884a2710630a473150b7b796a03562c8e62c945e7183f9fddd09bcd9ae16", 0x45) pipe(&(0x7f0000f7c000)={0x0, 0x0}) syz_open_pts(r1, 0x40000) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000083e000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x40002, 0xffffffffffffffff, 0x0, 0x5, 0x0, 0x1}, 0x20) 2017/12/02 09:12:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0xfffffffffffffffc, 0x78, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x666, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x7, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000605000-0x1)=0x100000000000f8, 0x4) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x80000) r3 = fcntl$dupfd(r0, 0x0, r2) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r5 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, r4, 0x0}, 0x1c) r6 = dup3(r5, r4, 0x80000) ioctl$sock_ipx_SIOCGIFADDR(r6, 0x8915, &(0x7f00006a1000-0x20)={"3126f09c67c2f045d8d5e9a26e53f00e", {0x4, 0x1, 0x4023, "08cc590dd17e", 0x9, 0x0}}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r4, &(0x7f0000eed000)="", &(0x7f00006cf000-0x1)="13", 0x0}, 0x20) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDDELIO(r3, 0x4b35, 0x8) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r5, &(0x7f0000eef000)=""}, 0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00009ec000)={0x0, 0xff}, 0x8) open$dir(&(0x7f0000b35000)="2e2f66696c653000", 0x4002, 0x3) r7 = add_key$keyring(&(0x7f0000327000)="6b657972696e6700", &(0x7f0000215000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$restrict_keyring(0x1d, r7, &(0x7f0000a1f000)="6173796d6d657472696300", &(0x7f0000747000)="2873656c662b6d696d655f74797065246367726f757076626f786e6574302e5c00") fstatfs(r1, &(0x7f0000447000-0xda)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f000091e000-0xb)="2f6465762f6c6f6f702300", 0xdf2b, 0x80080002) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000416000-0x18)={r6, &(0x7f00007ab000)="1809cc91c009e1", &(0x7f0000fda000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x18) 2017/12/02 09:12:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0xfffffffffffffffc, 0x78, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x666, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x7, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000605000-0x1)=0x100000000000f8, 0x4) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, r0, 0x0}, 0x1c) dup3(r1, r0, 0x80000) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r1, &(0x7f0000eef000)=""}, 0x10) 2017/12/02 09:12:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000219000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000661000)={0x0, 0x0}, &(0x7f00005ea000-0x4)=0x8) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f000049a000)={0x1, 0x8, 0x7}) [ 147.273110] device gre0 entered promiscuous mode 2017/12/02 09:12:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x6, 0x800, 0x0, 0xfe, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1200, 0x0, 0x3, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0x8, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x469, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80000000803, 0x8000000000300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00003f8000)={0x2, &(0x7f0000f82000-0x8)=[{0x48, 0x0, 0x0, 0x7fffffff}, {0x202000006, 0x0, 0x0, 0x0}]}, 0x10) r1 = accept4$ipx(r0, 0x0, &(0x7f0000932000-0x4)=0x0, 0x80800) close(r1) accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005d2000-0x4)=0x10, 0xfffffffffffffffc) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000d6a000-0x10)={0x2, 0x0, @rand_addr=0x400000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) creat(&(0x7f00006aa000)="2e2f66696c653000", 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00005f5000-0xa0)={0x0, @in6={{0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6f0c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff205, 0x7ff, 0x15, 0x3, 0x0}, &(0x7f0000d76000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00004ab000)={r3, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ffc, 0x8}, &(0x7f0000f41000)=0x98) socket$inet(0x2, 0x802, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000f53000-0xb)="2f6465762f766373612300", 0x0, 0x10000) r5 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) setsockopt$inet6_dccp_buf(r4, 0x21, 0x80000082, &(0x7f0000b61000)="dbfd482ddea7c646310f0c269007ea7ae109d8a2ac309e7a2f1023e6cfa34b099ce220a0bdd2699d7a350eafc15066", 0x2f) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f00004d4000-0x4)=0x1, 0x4) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) listen(r6, 0x1) write$tun(r6, &(0x7f000014e000-0x27)=@hdr={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x9, 0x0, "2f"}}}, 0x27) 2017/12/02 09:12:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) fadvise64(r1, 0x0, 0x8000, 0x0) close(r0) syz_open_dev$vcsn(&(0x7f00006ef000)="2f6465762f7663732300", 0x48e0, 0x2000) 2017/12/02 09:12:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0xfffffffffffffffc, 0x78, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x666, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x7, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000605000-0x1)=0x100000000000f8, 0x4) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, r0, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000eed000)="", &(0x7f00006cf000-0x1)="13", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r1, &(0x7f0000eef000)=""}, 0x10) 2017/12/02 09:12:21 executing program 7: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) ioctl$sock_SIOCGSKNS(r0, 0x8983, &(0x7f000013d000)=0x6) 2017/12/02 09:12:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f78000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "686d616328736d332d67656e65726963290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x45)="6a7f7aec545d8fb201ede4f2a0b16b9bb6bb7bd72ecf7c9534af678ec55c31cb34a91fc28cce99884a2710630a473150b7b796a03562c8e62c945e7183f9fddd09bcd9ae16", 0x45) 2017/12/02 09:12:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000975000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00005de000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000dcb000-0xc)={r1, @empty=0x0, @loopback=0x7f000001}, 0xc) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/12/02 09:12:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) fadvise64(r1, 0x0, 0x8000, 0x0) close(r0) 2017/12/02 09:12:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000f78000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "686d616328736d332d67656e65726963290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x45)="6a7f7aec545d8fb201ede4f2a0b16b9bb6bb7bd72ecf7c9534af678ec55c31cb34a91fc28cce99884a2710630a473150b7b796a03562c8e62c945e7183f9fddd09bcd9ae16", 0x45) 2017/12/02 09:12:21 executing program 4: mmap(&(0x7f0000000000/0x9d9000)=nil, 0x9d9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x9) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00009da000-0x1)="46", 0x1, 0xfffffffffffffffc, &(0x7f00007b9000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f00009da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000592000/0x2000)=nil, 0x2000, &(0x7f00009da000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/02 09:12:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = memfd_create(&(0x7f0000864000)="73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000fc4000-0x68)={0xfd, 0x0, [0x60fb, 0x8000, 0x99, 0x9], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/02 09:12:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0xfffffffffffffffc, 0x78, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x666, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x7, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000605000-0x1)=0x100000000000f8, 0x4) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) dup3(0xffffffffffffffff, r0, 0x80000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000eed000)="", &(0x7f00006cf000-0x1)="13", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={0xffffffffffffffff, &(0x7f0000eef000)=""}, 0x10) 2017/12/02 09:12:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) close(r0) 2017/12/02 09:12:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000055d000-0xa)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000d34000-0x2)={0x7, 0x3}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000088000)="2f6465762f72746300", 0x101101, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000030c000)={0x0, @in={{0x2, 0x2, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x6, 0x9, 0x1, 0xa4}, &(0x7f0000faa000)=0xa0) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000f68000-0x8)={r2, 0x3f}, 0x8) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000dee000)=0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000533000)={0x0, 0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000fb1000-0x8)={0x0, 0x0}) r4 = syz_open_procfs(r3, &(0x7f0000aa2000)="6e57742f630400000063746f93007db8") ioctl$KDADDIO(r4, 0x4b34, 0x6d4) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000eef000)="2f6465762f6175746f667300", 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r6, 0xc058534b, &(0x7f00002e4000)={0xa, 0x8000, 0x100, 0x3, 0x3ca1d3eb, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/02 09:12:21 executing program 4: mmap(&(0x7f0000000000/0x9d9000)=nil, 0x9d9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x9) sendto$inet(r0, &(0x7f00005fa000-0x1)="46", 0x1, 0x0, &(0x7f00007b9000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/02 09:12:21 executing program 7: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x8983, &(0x7f000013d000)=0x6) 2017/12/02 09:12:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f78000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "686d616328736d332d67656e65726963290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000f7c000-0x45)="6a7f7aec545d8fb201ede4f2a0b16b9bb6bb7bd72ecf7c9534af678ec55c31cb34a91fc28cce99884a2710630a473150b7b796a03562c8e62c945e7183f9fddd09bcd9ae16", 0x45) 2017/12/02 09:12:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f78000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "686d616328736d332d67656e65726963290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x45)="6a7f7aec545d8fb201ede4f2a0b16b9bb6bb7bd72ecf7c9534af678ec55c31cb34a91fc28cce99884a2710630a473150b7b796a03562c8e62c945e7183f9fddd09bcd9ae16", 0x45) pipe(&(0x7f0000f7c000)={0x0, 0x0}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000083e000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x40002, 0xffffffffffffffff, 0x0, 0x5, 0x0, 0x1}, 0x20) 2017/12/02 09:12:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) epoll_create1(0x80000) close(r0) 2017/12/02 09:12:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x6, 0x800, 0x0, 0xfe, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1200, 0x0, 0x3, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0x8, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x469, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80000000803, 0x8000000000300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00003f8000)={0x2, &(0x7f0000f82000-0x8)=[{0x48, 0x0, 0x0, 0x7fffffff}, {0x202000006, 0x0, 0x0, 0x0}]}, 0x10) r1 = accept4$ipx(r0, 0x0, &(0x7f0000932000-0x4)=0x0, 0x80800) close(r1) accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005d2000-0x4)=0x10, 0xfffffffffffffffc) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000d6a000-0x10)={0x2, 0x0, @rand_addr=0x400000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) creat(&(0x7f00006aa000)="2e2f66696c653000", 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00005f5000-0xa0)={0x0, @in6={{0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6f0c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff205, 0x7ff, 0x15, 0x3, 0x0}, &(0x7f0000d76000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00004ab000)={r3, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ffc, 0x8}, &(0x7f0000f41000)=0x98) r4 = socket$inet(0x2, 0x802, 0x0) r5 = syz_open_dev$vcsa(&(0x7f0000f53000-0xb)="2f6465762f766373612300", 0x0, 0x10000) r6 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) setsockopt$inet6_dccp_buf(r5, 0x21, 0x80000082, &(0x7f0000b61000)="dbfd482ddea7c646310f0c269007ea7ae109d8a2ac309e7a2f1023e6cfa34b099ce220a0bdd2699d7a350eafc15066", 0x2f) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f00004d4000-0x4)=0x1, 0x4) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) write$tun(r7, &(0x7f000014e000-0x27)=@hdr={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x9, 0x0, "2f"}}}, 0x27) 2017/12/02 09:12:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0xfffffffffffffffc, 0x78, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x666, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x7, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000605000-0x1)=0x100000000000f8, 0x4) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, 0xffffffffffffffff, 0x0}, 0x1c) dup3(r0, 0xffffffffffffffff, 0x80000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={0xffffffffffffffff, &(0x7f0000eed000)="", &(0x7f00006cf000-0x1)="13", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r0, &(0x7f0000eef000)=""}, 0x10) 2017/12/02 09:12:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000231000-0x8)="2e2f66696c653000", 0x52000, 0x1) r1 = openat(0xffffffffffffffff, &(0x7f00003b0000)="2e2f66696c653000", 0x2, 0x1c0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000824000)="2f6465762f73657175656e63657200", 0x480000, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000add000-0x20)={r1, 0x5, 0x20, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$cuse(0xffffffffffffff9c, &(0x7f0000a66000-0xa)="2f6465762f6375736500", 0x280, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f00006b5000)={0x0, 0xcd, &(0x7f0000cc1000)="fee61657a677aafb6d6ec11b87942b67ee436be7f12e99a6156db955d9a6ce3c2558e59d4f03404403e46a7f7e42bf6ff60112a853f675d4db909632bf278b57817e00b43e89488fcbf55639e8271c07ee963cb94364ea354f6a9a88f61b24089f56764396207116c8994d305a8e21c52bcdd51c1070ae772e4d62aca0f99bd7baa6a9b5cb8cfde162cd005190856ffb8eca7449e20b868c552f39fd7772c2b9812d4db36e2daccadd247eb4332134435f6c9ce6b0d73d475c2ec347bea00617b0cc8240953b2c20733e5296eb"}) r3 = socket$alg(0x26, 0x5, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f000049f000-0x4)=0x4d3, &(0x7f00001f9000-0x4)=0x4) bind$alg(r3, &(0x7f0000138000)={0x26, "6165616400000000000000000000", 0x0, 0x0, "726663373533396573702873616c736132302d61736d2c7770333834290000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/12/02 09:12:21 executing program 7: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCGSKNS(r0, 0x8983, &(0x7f000013d000)=0x0) 2017/12/02 09:12:21 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)="2e2f66696c653000", 0x80101, 0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x2, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = request_key(&(0x7f00002fd000-0xd)="646e735f7265736f6c76657200", &(0x7f000077c000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00001d6000-0x4)="402b2c00", 0xfffffffffffffffe) keyctl$set_timeout(0xf, r2, 0xb91) bind$alg(r1, &(0x7f00007e0000)={0x26, "726e670000000000000000000000", 0x0, 0x0, "647262675f6e6f70725f686d61635f73686135313200000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000978000-0x1f)="", 0x0) 2017/12/02 09:12:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f78000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "686d616328736d332d67656e65726963290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x45)="", 0x0) 2017/12/02 09:12:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) close(r0) 2017/12/02 09:12:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0xfffffffffffffffc, 0x78, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x666, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x7, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, r0, 0x0}, 0x1c) dup3(r1, r0, 0x80000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000eed000)="", &(0x7f00006cf000-0x1)="13", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r1, &(0x7f0000eef000)=""}, 0x10) 2017/12/02 09:12:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000044f000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) [ 147.497545] device gre0 entered promiscuous mode 2017/12/02 09:12:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f78000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "686d616328736d332d67656e65726963290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x45)="6a7f7aec545d8fb201ede4f2a0b16b9bb6bb7bd72ecf7c9534af678ec55c31cb34a91f", 0x23) 2017/12/02 09:12:21 executing program 4 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCGSKNS(r0, 0x8983, &(0x7f000013d000)=0x6) 2017/12/02 09:12:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0xfffffffffffffffc, 0x78, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x666, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x7, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, r0, 0x0}, 0x1c) dup3(r1, r0, 0x80000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000eed000)="", &(0x7f00006cf000-0x1)="13", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r1, &(0x7f0000eef000)=""}, 0x10) 2017/12/02 09:12:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f78000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "686d616328736d332d67656e65726963290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x45)="6a7f7aec545d8fb201ede4f2a0b16b9bb6bb7bd72ecf7c9534af678ec55c31cb34a91fc28cce99884a2710630a473150b7b796a0", 0x34) 2017/12/02 09:12:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = syz_open_dev$vcsa(&(0x7f0000d51000-0xb)="2f6465762f766373612300", 0x0, 0xa0000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000743000-0x8)={0x0, 0x4}, &(0x7f0000d10000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00003cc000)={r2, 0x41, "472157fde87ff7e34159541fe86e3812c49fd99cc10d8b1d8fd637cef084596133eadc4e176ee1845d14cc5429e2f6febbe6b8f653b63b80ca7c2a131b277e529a"}, &(0x7f0000210000-0x4)=0x49) r3 = syz_open_dev$vcsn(&(0x7f00009fb000-0xa)="2f6465762f7663732300", 0x80, 0x0) getsockname$netlink(r3, &(0x7f0000197000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00005be000)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000f8f000)={r2, 0x6}, &(0x7f0000a9d000-0x4)=0x8) socketpair(0x1b, 0x3, 0x3, &(0x7f0000b86000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f00001c6000)={0x10001, 0x0, 0x4, 0x1f}) 2017/12/02 09:12:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x6, 0x800, 0x0, 0xfe, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1200, 0x0, 0x3, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0x8, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x469, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80000000803, 0x8000000000300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00003f8000)={0x2, &(0x7f0000f82000-0x8)=[{0x48, 0x0, 0x0, 0x7fffffff}, {0x202000006, 0x0, 0x0, 0x0}]}, 0x10) r1 = accept4$ipx(r0, 0x0, &(0x7f0000932000-0x4)=0x0, 0x80800) close(r1) accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005d2000-0x4)=0x10, 0xfffffffffffffffc) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000d6a000-0x10)={0x2, 0x0, @rand_addr=0x400000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) creat(&(0x7f00006aa000)="2e2f66696c653000", 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00005f5000-0xa0)={0x0, @in6={{0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6f0c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff205, 0x7ff, 0x15, 0x3, 0x0}, &(0x7f0000d76000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00004ab000)={r3, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ffc, 0x8}, &(0x7f0000f41000)=0x98) r4 = socket$inet(0x2, 0x802, 0x0) r5 = syz_open_dev$vcsa(&(0x7f0000f53000-0xb)="2f6465762f766373612300", 0x0, 0x10000) r6 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) setsockopt$inet6_dccp_buf(r5, 0x21, 0x80000082, &(0x7f0000b61000)="dbfd482ddea7c646310f0c269007ea7ae109d8a2ac309e7a2f1023e6cfa34b099ce220a0bdd2699d7a350eafc15066", 0x2f) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f00004d4000-0x4)=0x1, 0x4) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) write$tun(r7, &(0x7f000014e000-0x27)=@hdr={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x9, 0x0, "2f"}}}, 0x27) 2017/12/02 09:12:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f78000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "686d616328736d332d67656e65726963290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x45)="6a7f7aec545d8fb201ede4f2a0b16b9bb6bb7bd72ecf7c9534af678ec55c31cb34a91fc28cce99884a2710630a473150b7b796a03562c8e62c945e7183f9fddd09bcd9ae16", 0x45) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000083e000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x40002, 0xffffffffffffffff, 0x0, 0x5, 0x0, 0x1}, 0x20) 2017/12/02 09:12:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) 2017/12/02 09:12:22 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)="2f6465762f696e7075742f6d6f7573652300", 0x2, 0x101000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000d7e000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00004ef000-0x4)=0x14) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000c7a000-0x14)={r1, 0x40, 0x978, 0x0, 0x200, 0x80}, 0x14) mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) fcntl$getown(r0, 0x9) r2 = getpgrp(0xffffffffffffffff) r3 = getpgid(r2) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000f66000-0x68)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0xfffffffffffff000}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x38, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff}], 0x68) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000af000-0x4)=r3) r4 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCGSKNS(r4, 0x8983, &(0x7f000013d000)=0x6) 2017/12/02 09:12:22 executing program 7 (fault-call:4 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2017/12/02 09:12:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, r0, 0x0}, 0x1c) dup3(r1, r0, 0x80000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000eed000)="", &(0x7f00006cf000-0x1)="13", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r1, &(0x7f0000eef000)=""}, 0x10) 2017/12/02 09:12:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f78000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "686d616328736d332d67656e65726963290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x45)="6a7f7aec545d8fb201ede4f2a0b16b9bb6bb7bd72ecf7c9534af678ec55c31cb34a91fc28cce99884a2710630a473150b7b796a03562c8e62c945e7183", 0x3d) 2017/12/02 09:12:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007c2000)={0x26, "6861736800000000000000000000", 0x2, 0x0, "726d643136302d67656e657269630000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000c09000-0xc)={0x7, r0, 0x0}) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4004ae52, &(0x7f0000db1000-0x8)=0x1000) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fd7000-0x10)="2f6465762f73657175656e6365723200", 0x800, 0x0) r3 = getpid() ioctl$TIOCSPGRP(r2, 0x540f, &(0x7f00006fb000-0x4)=r3) 2017/12/02 09:12:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) close(0xffffffffffffffff) 2017/12/02 09:12:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f8b000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000043000)=0xe8) fstat(r0, &(0x7f0000728000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00009d3000)={{{@in=@multicast2=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000b0000-0x4)=0xe8) setresuid(r1, r2, r3) r4 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r4, 0x400, 0x0) open_by_handle_at(r0, &(0x7f0000fb1000)={0x53, 0x1, "a256307b764dc4e155ab04fa28b0305c98c8af5b9ed1a1e2851d17736a821c5e30449dce3b759f08737464dd3c00e57d5e9b407affebe4b9d95cd08be768d1eddf2232b6d1529ce96f2ec7"}, 0x2) fcntl$notify(r4, 0x402, 0x8000000a) fcntl$setlease(r4, 0x400, 0x2) socket$bt_hidp(0x1f, 0x3, 0x6) uname(&(0x7f0000499000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TIOCMBIS(r4, 0x5417, &(0x7f0000b4b000-0x4)=0x0) epoll_wait(r4, &(0x7f0000082000-0x6c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0x0) 2017/12/02 09:12:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f78000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "686d616328736d332d67656e65726963290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x45)="6a7f7aec545d8fb201ede4f2a0b16b9bb6bb7bd72ecf7c9534af678ec55c31cb34a91fc28cce99884a2710630a473150b7b796a03562c8e62c945e7183f9fddd09", 0x41) 2017/12/02 09:12:22 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, r0, 0x0}, 0x1c) dup3(r1, r0, 0x80000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000eed000)="", &(0x7f00006cf000-0x1)="13", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r1, &(0x7f0000eef000)=""}, 0x10) 2017/12/02 09:12:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/12/02 09:12:22 executing program 4: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0xd75) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000a31000-0x4)=0x3, 0x4) socket$inet_sctp(0x2, 0x1, 0x84) r1 = open(&(0x7f00002de000-0x8)="2e2f66696c653000", 0x602, 0x2) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000d08000+0x520)={0x0, 0x81, 0x100000000, 0x6, 0x54, 0x2, 0x8000, 0x3, {0x0, @in6={{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2cc, 0x3, 0x3, 0x2, 0x0}}, &(0x7f000008d000)=0xb8) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f65000)={r2, 0x7}, &(0x7f0000f66000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000f0a000-0x50)={{0x98, 0x5}, {0x7ff, 0xffffffffffffff7f}, 0x2, 0x5, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/02 09:12:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f78000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "686d616328736d332d67656e65726963290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x45)="6a7f7aec545d8fb201ede4f2a0b16b9bb6bb7bd72ecf7c9534af678ec55c31cb34a91fc28cce99884a2710630a473150b7b796a03562c8e62c945e7183", 0x3d) 2017/12/02 09:12:22 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) close(r0) 2017/12/02 09:12:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x6, 0x800, 0x0, 0xfe, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1200, 0x0, 0x3, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0x8, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x469, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80000000803, 0x8000000000300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00003f8000)={0x2, &(0x7f0000f82000-0x8)=[{0x48, 0x0, 0x0, 0x7fffffff}, {0x202000006, 0x0, 0x0, 0x0}]}, 0x10) r1 = accept4$ipx(r0, 0x0, &(0x7f0000932000-0x4)=0x0, 0x80800) close(r1) accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005d2000-0x4)=0x10, 0xfffffffffffffffc) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000d6a000-0x10)={0x2, 0x0, @rand_addr=0x400000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) creat(&(0x7f00006aa000)="2e2f66696c653000", 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00005f5000-0xa0)={0x0, @in6={{0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6f0c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff205, 0x7ff, 0x15, 0x3, 0x0}, &(0x7f0000d76000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00004ab000)={r3, @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]}, 0x7ffc, 0x8}, &(0x7f0000f41000)=0x98) r4 = socket$inet(0x2, 0x802, 0x0) r5 = syz_open_dev$vcsa(&(0x7f0000f53000-0xb)="2f6465762f766373612300", 0x0, 0x10000) r6 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) setsockopt$inet6_dccp_buf(r5, 0x21, 0x80000082, &(0x7f0000b61000)="dbfd482ddea7c646310f0c269007ea7ae109d8a2ac309e7a2f1023e6cfa34b099ce220a0bdd2699d7a350eafc15066", 0x2f) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f00004d4000-0x4)=0x1, 0x4) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) write$tun(0xffffffffffffffff, &(0x7f000014e000-0x27)=@hdr={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x9, 0x0, "2f"}}}, 0x27) 2017/12/02 09:12:22 executing program 1 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCGSKNS(r0, 0x8983, &(0x7f000013d000)=0x0) 2017/12/02 09:12:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f78000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "686d616328736d332d67656e65726963290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x45)="6a7f7aec545d8fb201ede4f2a0b16b9bb6bb7bd72ecf7c9534af678ec55c31cb34a91fc28cce99884a2710630a473150b7b796a03562c8e62c945e7183f9fd", 0x3f) 2017/12/02 09:12:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, r0, 0x0}, 0x1c) dup3(r1, r0, 0x80000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000eed000)="", &(0x7f00006cf000-0x1)="13", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r1, &(0x7f0000eef000)=""}, 0x10) 2017/12/02 09:12:22 executing program 4: r0 = memfd_create(&(0x7f000041e000-0x5)="7070703000", 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000001000-0x10)={0x6, 0xea, 0x1, 0x90}, 0x10) mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x80000000000005, 0x84) ioctl$sock_SIOCGSKNS(r1, 0x8983, &(0x7f000013d000)=0x6) 2017/12/02 09:12:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f78000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "686d616328736d332d67656e65726963290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000083e000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x40002, 0xffffffffffffffff, 0x0, 0x5, 0x0, 0x1}, 0x20) 2017/12/02 09:12:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) close(r0) 2017/12/02 09:12:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f78000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "686d616328736d332d67656e65726963290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x45)="6a7f7aec545d8fb201ede4f2a0b16b9bb6bb7bd72ecf7c9534af678ec55c31cb34a91fc28cce99884a2710630a473150b7b796a03562c8e62c945e7183f9fddd", 0x40) 2017/12/02 09:12:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, r0, 0x0}, 0x1c) dup3(r1, r0, 0x80000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000eed000)="", &(0x7f00006cf000-0x1)="13", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r1, &(0x7f0000eef000)=""}, 0x10) 2017/12/02 09:12:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) close(r0) [ 147.724931] device gre0 entered promiscuous mode 2017/12/02 09:12:22 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00004d9000)="2f6465762f6175746f667300", 0x280080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00005a7000-0xc)={0x7, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000001000-0x8)={r1, r2}) mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000f66000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000f65000)=0x8) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000f65000)={r4, 0x97, "32fbed249491f762eedddc05106f870e557a8e5f7b5b74dc3ed2c3ec49721a8fd3f3df816475fe6f24423ee28230d7046551302315158e547428305b6ab071c63fc1b76269bfd1540052891e218fb21a596a0d8021142f34e6cc5490fac253115fe035737954b7a0b9f3621bd1ec13d3055cc31c543e8fceb93b54be4fcf7f3972d83209a206e940f2daefd9c0750cc3a4883461062061"}, &(0x7f00006f9000-0x4)=0x9f) ioctl$sock_SIOCGSKNS(r3, 0x8983, &(0x7f000013d000)=0x0) 2017/12/02 09:12:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00008b9000)={&(0x7f0000a68000-0x8)="2e2f66696c653000", 0x0}, 0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000ba5000-0xc)={0x0, 0x0, 0x0}, 0xc) ptrace$setregset(0x4205, r1, 0x201, &(0x7f0000290000-0x8)={&(0x7f0000522000-0x66)="7e6c9b3786e00db1ba43972d80f4480a40e4a28a1490240a02f0f30450085376469bcd571d7c3a5973cd2be2a992b1840b5e487d5df5ae942a953cb77207163e6decf843090e84dfb47bb8eaf465616fcfaba35b09ce846bb5a83b3ea0f68211d8739a48adc7", 0x66}) fcntl$setlease(r0, 0x400, 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f0b000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eb1000-0x4)=0xe8) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000f46000)={0x80, 0x4, 0xfff, 0xffff, "b8ef01b2297bf2508783cbdf55bf4480e40f244986bafd42899356ad51f7c9fd"}) 2017/12/02 09:12:22 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6375736500", 0x10000, 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f000038d000-0xb)="7b7573657270726f632a00", 0xb) mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCGSKNS(r1, 0x8983, &(0x7f000013d000)=0x6) 2017/12/02 09:12:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x0, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, r0, 0x0}, 0x1c) dup3(r1, r0, 0x80000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000eed000)="", &(0x7f00006cf000-0x1)="13", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r1, &(0x7f0000eef000)=""}, 0x10) 2017/12/02 09:12:22 executing program 6 (fault-call:3 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f78000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "686d616328736d332d67656e65726963290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x45)="6a7f7aec545d8fb201ede4f2a0b16b9bb6bb7bd72ecf7c9534af678ec55c31cb34a91fc28cce99884a2710630a473150b7b796a03562c8e62c945e7183f9fddd09", 0x41) 2017/12/02 09:12:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) close(r0) 2017/12/02 09:12:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x0, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, r0, 0x0}, 0x1c) dup3(r1, r0, 0x80000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000eed000)="", &(0x7f00006cf000-0x1)="13", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r1, &(0x7f0000eef000)=""}, 0x10) 2017/12/02 09:12:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x6, 0x800, 0x0, 0xfe, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1200, 0x0, 0x3, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0x8, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x469, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80000000803, 0x8000000000300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00003f8000)={0x2, &(0x7f0000f82000-0x8)=[{0x48, 0x0, 0x0, 0x7fffffff}, {0x202000006, 0x0, 0x0, 0x0}]}, 0x10) r1 = accept4$ipx(r0, 0x0, &(0x7f0000932000-0x4)=0x0, 0x80800) close(r1) accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005d2000-0x4)=0x10, 0xfffffffffffffffc) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000d6a000-0x10)={0x2, 0x0, @rand_addr=0x400000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) creat(&(0x7f00006aa000)="2e2f66696c653000", 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00005f5000-0xa0)={0x0, @in6={{0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6f0c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff205, 0x7ff, 0x15, 0x3, 0x0}, &(0x7f0000d76000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00004ab000)={r3, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ffc, 0x8}, &(0x7f0000f41000)=0x98) r4 = socket$inet(0x2, 0x802, 0x0) r5 = syz_open_dev$vcsa(&(0x7f0000f53000-0xb)="2f6465762f766373612300", 0x0, 0x10000) r6 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) setsockopt$inet6_dccp_buf(r5, 0x21, 0x80000082, &(0x7f0000b61000)="dbfd482ddea7c646310f0c269007ea7ae109d8a2ac309e7a2f1023e6cfa34b099ce220a0bdd2699d7a350eafc15066", 0x2f) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) write$tun(r7, &(0x7f000014e000-0x27)=@hdr={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x9, 0x0, "2f"}}}, 0x27) 2017/12/02 09:12:22 executing program 4: r0 = socket$inet6(0xa, 0x80000, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x2, 0x7, 0x80000001, 0x5, 0xfffffffffffffffe, 0x6, 0x4, 0x0, 0x8, 0xffffffffffff3abd, 0x4}, 0xb) mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00007a8000)="009f", 0x2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000022f000-0x66)={0x0, 0x5e, "a21279e9c6ae5fafaadb4a5bafe6179b9560f05371e800034e4d32b672372b80eea4e6867a340828cc99337835175010e929d7afd60b49f583dedfd77fc23ac9bb275584053f26ea3099ee7d0ec7b058b0523c6649e48366a4fcaad6017e"}, &(0x7f0000e88000)=0x66) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000f67000-0x8)={r2, 0x18}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00002e9000-0xa0)={r2, @in6={{0xa, 0x1, 0xc3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x0, 0x4339, 0x9, 0x1}, &(0x7f0000885000)=0xa0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r4, &(0x7f0000f66000)=@known="73797374656d2e61647669736500") mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = request_key(&(0x7f0000ed8000-0x8)="6b657972696e6700", &(0x7f00008fc000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f67000)="73797374656d2e61647669736500", 0xfffffffffffffff9) r6 = request_key(&(0x7f000050c000-0xa)="656e6372797074656400", &(0x7f0000c51000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00006f1000-0xe)="73797374656d2e61647669736500", 0xfffffffffffffff9) keyctl$unlink(0x9, r5, r6) epoll_create1(0x8000000000080004) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000f69000-0x8)={r3, 0x6}, &(0x7f0000f68000)=0x8) ioctl$sock_SIOCGSKNS(r4, 0x8983, &(0x7f000013d000)=0x4) 2017/12/02 09:12:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) close(0xffffffffffffffff) [ 147.814425] FAULT_INJECTION: forcing a failure. [ 147.814425] name failslab, interval 1, probability 0, space 0, times 0 [ 147.868813] device gre0 entered promiscuous mode [ 147.891665] CPU: 0 PID: 31548 Comm: syz-executor6 Not tainted 4.15.0-rc1+ #114 [ 147.899045] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 147.908381] Call Trace: [ 147.910955] dump_stack+0x194/0x257 [ 147.914577] ? arch_local_irq_restore+0x53/0x53 [ 147.919247] should_fail+0x8c0/0xa40 [ 147.922954] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 147.928060] ? find_held_lock+0x39/0x1d0 [ 147.932569] ? __lock_is_held+0xbc/0x140 [ 147.936633] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 147.942500] ? print_usage_bug+0x3f0/0x3f0 [ 147.946719] ? rcu_note_context_switch+0x710/0x710 [ 147.951649] should_failslab+0xec/0x120 [ 147.955608] __kmalloc+0x63/0x760 [ 147.959053] ? sock_kmalloc+0x112/0x190 [ 147.963018] sock_kmalloc+0x112/0x190 [ 147.966802] ? copy_overflow+0x30/0x30 2017/12/02 09:12:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000083e000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x40002, 0xffffffffffffffff, 0x0, 0x5, 0x0, 0x1}, 0x20) 2017/12/02 09:12:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x0, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, r0, 0x0}, 0x1c) dup3(r1, r0, 0x80000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000eed000)="", &(0x7f00006cf000-0x1)="13", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r1, &(0x7f0000eef000)=""}, 0x10) 2017/12/02 09:12:22 executing program 1: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000f66000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x10100) ioctl$sock_SIOCGSKNS(r0, 0x8983, &(0x7f000013d000)=0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f66000-0x9)="2f6465762f72746300", 0x40, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000eb8000)={0x2c, 0x0, 0x4, 0x3, 0xd10}, 0x14) [ 147.970666] ? lock_sock_nested+0x91/0x110 [ 147.974881] ? trace_hardirqs_on+0xd/0x10 [ 147.979012] ? __local_bh_enable_ip+0x121/0x230 [ 147.983672] alg_setsockopt+0x210/0x350 [ 147.987635] compat_SyS_setsockopt+0x2e7/0x410 [ 147.992204] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 147.996944] ? do_fast_syscall_32+0x156/0xf9d [ 148.001433] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 148.006171] do_fast_syscall_32+0x3ee/0xf9d [ 148.010488] ? do_int80_syscall_32+0x9d0/0x9d0 [ 148.015061] ? lockdep_sys_exit+0x47/0xf0 [ 148.019195] ? syscall_return_slowpath+0x2ad/0x550 2017/12/02 09:12:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) recvmsg(r1, &(0x7f0000987000)={&(0x7f0000efc000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, 0x14, &(0x7f000042b000-0x48)=[{&(0x7f0000d55000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90}, {&(0x7f0000d66000)="000000", 0x3}, {&(0x7f0000d29000-0x13)="00000000000000000000000000000000000000", 0x13}, {&(0x7f0000918000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xec}, {&(0x7f0000fb9000-0x7b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f000027c000)="000000000000000000000000000000", 0xf}, {&(0x7f0000d87000)="00000000000000000000000000000000000000000000000000000000000000000000000000", 0x25}, {&(0x7f0000191000-0x4a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4a}, {&(0x7f000063f000)="00000000000000000000000000000000", 0x10}], 0x9, &(0x7f0000ea6000-0xba)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xba, 0x1}, 0x23) fcntl$setlease(r0, 0x400, 0x1) [ 148.024123] ? sysret32_from_system_call+0x5/0x3b [ 148.028966] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 148.033808] entry_SYSENTER_compat+0x51/0x60 [ 148.038201] RIP: 0023:0xf7fbfc79 [ 148.041544] RSP: 002b:00000000f77bb08c EFLAGS: 00000296 ORIG_RAX: 000000000000016e [ 148.049228] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000000000117 [ 148.056476] RDX: 0000000000000001 RSI: 0000000020f7bfbb RDI: 0000000000000041 [ 148.063724] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 sendmmsg(r1, 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"6300af535a906721ffc965992d9d62a728ff8937823875fe2e204d94c1ee9dfad55771428082a2be378dcc3b509d2b368a5cab10f68f43ae14b3e5b0f69b31fd297e7f8b10c6566325eac33d41a3975c75d8647af7b3cbaeaaee3242265ef2593cbfd9acd2f144cf92e9833a565002de1acdde5168b21adbeea4f1dd09f2"}, 0x80, &(0x7f0000f97000-0x8)=[{&(0x7f000085f000-0xa6)="24f5a33e561b3b38808bbf1800d6981cdb2889213f53225c2b71bd726718c7bca3f65fefcdda715ff78fb26f6237abb644849b5f8834622b7fb5ce1dfebaa01d39fd55c73fc22f60fafe72c771e7658a0b9c496346d3ae63999508f3a11027b2ff10702ea423bb9988b468dca9d0f9d2b02cf8ad8011514a986704256dbd93d31487064e5620af1db1a05b929c9ffea9c27291c163e5cfd5945600699714a91dbc2900c6ccd5", 0xa6}], 0x1, &(0x7f0000718000)=[{0xe0, 0x10b, 0x8, "06a3ef88a2d80df3375f928b8d8ac232223c48dba8e38b682a9f5438db4ce024936f265c997065e604405cac4802714a5b24d6a42fa940fc4f2a7c81baf0cd543f2bb65cba128319e35ea61161a5a81138a802ffb05a1ccce45c71320b780001938c59c1a3232f4af6e81069f90d5fcf9fa52118b0b328481f718f1eab7a80572cd07d04bdd468099a8f54dad425b663c6bd09fe4db958c50462d6438b378fd0bd8f8848a16a3b97b59cd5d2c00e273cf5a7484411186c6f14c9a4dfd53e14877563e17ed163a227a75ad789c67723eda84465da"}, {0xec, 0xff, 0x98, "e2dbb5b71edf251a6595e20b1f5b6776bc41548235c68d02ea2101046c74250fad9e3451e8a635d11a3088767cf8724edaf51741cae4b4acc0b77df53d9455107b863df82e0373f2892a68bad209e942ccbb6fb0931ba8dbe43260aa400af10e45307b48e7b02be2bb87b849bd0a8df98ac988626cb1a2c6c7f8128cc15741da0e6226818ac020722f0a47356f4c1c985e0964be3c9ad6fbf9a0d643ac1f6c5128dc65fac583a46d17b15a135901cb8335469e5c55268782e5893345b8de1799bb691017a471affc045b7d127b0bc34ee8bd6620647d93c4b9f4eff82eeb"}, {0x1c, 0x10f, 0x2, "cc5fe2a4163fcccdc6f7d89b8c35"}, {0x54, 0x3a, 0x4, "2df10ba6ff05f7a334e994ca15edff1b0abda554c31b41297c6e7dab69916fb8f16f6a5d527b3535d7fe308f45bc9ef4298deb566f2e2498d32d7e9b42dac01560767347b3aa"}], 0x23c, 0x5}, 0xffffffff00000001}], 0x7, 0x1) 2017/12/02 09:12:22 executing program 1: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCGSKNS(r0, 0x8983, &(0x7f000013d000)=0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000f66000-0xd)="2f6465762f7573626d6f6e2300", 0x5, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000f66000-0xc)={&(0x7f0000290000-0x8)="2e2f66696c653000", r1}, 0xc) 2017/12/02 09:12:22 executing program 2 (fault-call:3 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) close(r0) 2017/12/02 09:12:22 executing program 4: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0xffff7ffffffffffe, 0x84) mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000ee9000-0x4)=0xff, 0x4) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000330000)={0x0, 0x0, 0x0}, &(0x7f00000fe000)=0xc) ioprio_get$uid(0x3, r1) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x20000000000014, &(0x7f00002d9000)=0x0, &(0x7f0000eec000-0x4)=0x4) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000edf000)="8c", 0x1, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x1000000, 0x10014, r0, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000eeb000-0x4)=0x1000200, 0x4) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x400000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x40000000000000) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/02 09:12:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x6, 0x800, 0x0, 0xfe, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1200, 0x0, 0x3, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0x8, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x469, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80000000803, 0x8000000000300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00003f8000)={0x2, &(0x7f0000f82000-0x8)=[{0x48, 0x0, 0x0, 0x7fffffff}, {0x202000006, 0x0, 0x0, 0x0}]}, 0x10) r1 = accept4$ipx(r0, 0x0, &(0x7f0000932000-0x4)=0x0, 0x80800) close(r1) accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005d2000-0x4)=0x10, 0xfffffffffffffffc) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000d6a000-0x10)={0x2, 0x0, @rand_addr=0x400000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) creat(&(0x7f00006aa000)="2e2f66696c653000", 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00005f5000-0xa0)={0x0, @in6={{0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6f0c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff205, 0x7ff, 0x15, 0x3, 0x0}, &(0x7f0000d76000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00004ab000)={r3, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ffc, 0x8}, &(0x7f0000f41000)=0x98) r4 = socket$inet(0x2, 0x802, 0x0) syz_open_dev$vcsa(&(0x7f0000f53000-0xb)="2f6465762f766373612300", 0x0, 0x10000) r5 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) write$tun(r6, &(0x7f000014e000-0x27)=@hdr={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x9, 0x0, "2f"}}}, 0x27) 2017/12/02 09:12:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, r0, 0x0}, 0x1c) dup3(r1, r0, 0x80000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000eed000)="", &(0x7f00006cf000-0x1)="13", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r1, &(0x7f0000eef000)=""}, 0x10) 2017/12/02 09:12:22 executing program 2: pipe(&(0x7f0000286000-0x8)={0x0, 0x0}) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a6c000-0x11)="2f6465762f7161745f6164665f63746c00", 0x100, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000001000-0x1002)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000198000)=0x1002, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) close(r1) [ 148.070968] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 148.078215] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2017/12/02 09:12:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$mice(&(0x7f00001fe000+0x770)="2f6465762f696e7075742f6d69636500", 0x0, 0x440500) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000939000-0xbc)={0x1, 0x0, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2, "62e37ad39cedfc1e", "a30af8b89767a385bbae4c11a2c905d5b7a97c7cbb4a0ee6bd0e484ae9748601", 0x3, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$alg(r0, &(0x7f0000f78000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "686d616328736d332d67656e65726963290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x45)="6a7f7aec545d8fb201ede4f2a0b16b9bb6bb7bd72ecf7c9534af678ec55c31cb34a91fc28cce99884a2710630a473150b7b796a03562c8e62c945e7183f9fddd09", 0x41) 2017/12/02 09:12:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f000072f000)={0x5, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) fcntl$setlease(r0, 0x400, 0x2) 2017/12/02 09:12:22 executing program 1: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00002de000)=@assoc_id=0x0, 0x4) ioctl$sock_SIOCGSKNS(r0, 0x8983, &(0x7f000013d000)=0x0) 2017/12/02 09:12:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x0, 0x1, 0x4, 0x7f, 0x0, r0, 0x0}, 0x1c) dup3(r1, r0, 0x80000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000eed000)="", &(0x7f00006cf000-0x1)="13", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r1, &(0x7f0000eef000)=""}, 0x10) 2017/12/02 09:12:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f00002eb000)="2e2f66696c653000", &(0x7f0000380000)="2e2f66696c653000", 0xc000, 0x0, 0x0, 0xe53, 0x7, 0x280000) fcntl$getownex(r0, 0x10, &(0x7f00008bb000)={0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000216000-0x1)={0x0, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000210000)={0x6, {{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) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) close(r2) r3 = fcntl$getown(r2, 0x9) sched_setaffinity(r3, 0x8, &(0x7f000029f000-0x8)=0x632) rt_tgsigqueueinfo(r3, r3, 0x3c, &(0x7f00001d3000)={0x34, 0x5, 0x401, 0x7}) 2017/12/02 09:12:22 executing program 4: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f65000)=0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b9a000-0xb)="2f6465762f6877726e6700", 0x81c0, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000f66000)={0x4, 0x0, 0x1, 0x401}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40106435, &(0x7f0000dd2000)={0x4, r2, 0x2, 0x6}) ioctl$sock_SIOCGSKNS(r0, 0x8983, &(0x7f000013d000)=0x6) [ 148.148286] device gre0 entered promiscuous mode 2017/12/02 09:12:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) eventfd2(0xde2a, 0x0) bind$alg(r0, &(0x7f0000f78000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "686d616328736d332d67656e65726963290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x45)="6a7f7aec545d8fb201ede4f2a0b16b9bb6bb7bd72ecf7c9534af678ec55c31cb34a91fc28cce99884a2710630a473150b7b796a03562c8e62c945e7183f9fddd09", 0x41) [ 148.177257] sctp: [Deprecated]: syz-executor1 (pid 31611) Use of int in maxseg socket option. [ 148.177257] Use struct sctp_assoc_value instead [ 148.215198] sctp: [Deprecated]: syz-executor1 (pid 31611) Use of int in maxseg socket option. 2017/12/02 09:12:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000083e000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x40002, 0xffffffffffffffff, 0x0, 0x5, 0x0, 0x1}, 0x20) 2017/12/02 09:12:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x0, 0x4, 0x7f, 0x0, r0, 0x0}, 0x1c) dup3(r1, r0, 0x80000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000eed000)="", &(0x7f00006cf000-0x1)="13", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r1, &(0x7f0000eef000)=""}, 0x10) 2017/12/02 09:12:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x2) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ad2000-0x18)={0xaa, 0x4c, 0x0}) 2017/12/02 09:12:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000eb1000-0xc)={0x7, 0xffffffffffffffff, 0x1}) ioctl$VT_RELDISP(r0, 0x5605) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) close(r1) 2017/12/02 09:12:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f78000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "686d616328736d332d67656e65726963290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x45)="6a7f7aec545d8fb201ede4f2a0b16b9bb6bb7bd72ecf7c9534af678ec55c31cb34a91fc28cce99884a2710630a473150b7b796a03562c8e62c945e7183f9fddd09", 0x41) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00006a4000)={@generic="f63e920dfd308a982c7213c5427ca3bd", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/02 09:12:22 executing program 4: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x8983, &(0x7f000013d000)=0x6) 2017/12/02 09:12:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x0, 0x7f, 0x0, r0, 0x0}, 0x1c) dup3(r1, r0, 0x80000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000eed000)="", &(0x7f00006cf000-0x1)="13", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r1, &(0x7f0000eef000)=""}, 0x10) 2017/12/02 09:12:22 executing program 1: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCGSKNS(r0, 0x8983, &(0x7f000013d000)=0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00006c4000)={0x0, 0x58, "fa33e43eab75e8af5f7f7bbb1ef6bc5a5f776ae6dfd57d4c33906b7de8ee27c79f77b88611fc56dd2bd795701f8e02e7f5ceed6ceb731e8a78c750f3db6d35c1fe4c3a6d607b5b91d41a23ed6a9e9b09013231f7a9d902a1"}, &(0x7f0000906000)=0x60) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f66000-0x14)={r1, 0xfffffffffffffffb, 0xfffffffffffffffd, 0xfffffffffffffff8, 0x9, 0x49d}, 0x14) 2017/12/02 09:12:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2017/12/02 09:12:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000952000-0xb)="636c6561725f7265667300") ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000c6c000-0x8c)={0x9, 0x5, 0x5, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000696000-0x4)=0x0) bind$alg(r1, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) close(r1) 2017/12/02 09:12:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x6, 0x800, 0x0, 0xfe, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1200, 0x0, 0x3, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0x8, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x469, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80000000803, 0x8000000000300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00003f8000)={0x2, &(0x7f0000f82000-0x8)=[{0x48, 0x0, 0x0, 0x7fffffff}, {0x202000006, 0x0, 0x0, 0x0}]}, 0x10) r1 = accept4$ipx(r0, 0x0, &(0x7f0000932000-0x4)=0x0, 0x80800) close(r1) accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005d2000-0x4)=0x10, 0xfffffffffffffffc) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000d6a000-0x10)={0x2, 0x0, @rand_addr=0x400000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) creat(&(0x7f00006aa000)="2e2f66696c653000", 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00005f5000-0xa0)={0x0, @in6={{0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6f0c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff205, 0x7ff, 0x15, 0x3, 0x0}, &(0x7f0000d76000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00004ab000)={r3, @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]}, 0x7ffc, 0x8}, &(0x7f0000f41000)=0x98) r4 = socket$inet(0x2, 0x802, 0x0) syz_open_dev$vcsa(&(0x7f0000f53000-0xb)="2f6465762f766373612300", 0x0, 0x10000) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) write$tun(r5, &(0x7f000014e000-0x27)=@hdr={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x9, 0x0, "2f"}}}, 0x27) 2017/12/02 09:12:22 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)="2f6465762f766373612300", 0x6, 0x400) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80585414, &(0x7f0000482000-0xb8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCGSKNS(r1, 0x8983, &(0x7f000013d000)=0x6) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000512000)={0x0, 0x0}) 2017/12/02 09:12:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x45)="6a7f7aec545d8fb201ede4f2a0b16b9bb6bb7bd72ecfd49534af678ec55c31cb34a91fc28cce99884a2710630a473c50b7b796a03562c8e62c945e7183f9fddd09", 0x41) [ 148.215198] Use struct sctp_assoc_value instead 2017/12/02 09:12:22 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xffff}, &(0x7f000042c000)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000001000-0x6)="0673656c6600", 0x6, &(0x7f0000001000)="2f4000") setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00002ef000)={r1, 0x1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000ea4000)=@random={"73656375726974792e00", "40657468313a00"}, &(0x7f0000c7a000-0x6)="0673656c6600", 0x6, 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000aea000-0xc)={0x0, 0x0, 0x0}, &(0x7f000049f000-0x4)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000074c000)=r2) r3 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000756000)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="4b6b0da0258f", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="7465716c300000000000000000000000"}) fcntl$setlease(r3, 0x400, 0x0) fcntl$setlease(r3, 0x400, 0x2) 2017/12/02 09:12:22 executing program 1: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00003a4000-0xc)={0x3, 0xffffffffffffff9c, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00003fa000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f000088b000)=0x100, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f0000f65000)=@ax25={0x3, {"6c8f4d88cec770"}, 0x80}, 0x10) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000050000-0x18)={0x1a55, 0x401, 0x5, 0x4, 0x0, 0x9}) ioctl$sock_SIOCGSKNS(r1, 0x8983, &(0x7f000013d000)=0x100) 2017/12/02 09:12:22 executing program 6: socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f78000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "686d616328736d332d67656e65726963290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x45)="6a7f7aec545d8fb201ede4f2a0b16b9bb6bb7bd72ecf7c9534af678ec55c31cb34a91fc28cce99884a2710630a473150b7b796a03562c8e62c945e7183f9fddd09", 0x41) 2017/12/02 09:12:22 executing program 5: perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000083e000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x40002, 0xffffffffffffffff, 0x0, 0x5, 0x0, 0x1}, 0x20) 2017/12/02 09:12:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x0, 0x0, r0, 0x0}, 0x1c) dup3(r1, r0, 0x80000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000eed000)="", &(0x7f00006cf000-0x1)="13", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r1, &(0x7f0000eef000)=""}, 0x10) 2017/12/02 09:12:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00002c7000-0x8)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000adc000)={0x2, r1}) bind$alg(r0, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) close(r0) 2017/12/02 09:12:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x6, 0x800, 0x0, 0xfe, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1200, 0x0, 0x3, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0x8, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x469, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80000000803, 0x8000000000300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00003f8000)={0x2, &(0x7f0000f82000-0x8)=[{0x48, 0x0, 0x0, 0x7fffffff}, {0x202000006, 0x0, 0x0, 0x0}]}, 0x10) r1 = accept4$ipx(r0, 0x0, &(0x7f0000932000-0x4)=0x0, 0x80800) close(r1) accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005d2000-0x4)=0x10, 0xfffffffffffffffc) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000d6a000-0x10)={0x2, 0x0, @rand_addr=0x400000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) creat(&(0x7f00006aa000)="2e2f66696c653000", 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00005f5000-0xa0)={0x0, @in6={{0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6f0c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff205, 0x7ff, 0x15, 0x3, 0x0}, &(0x7f0000d76000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00004ab000)={r3, @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]}, 0x7ffc, 0x8}, &(0x7f0000f41000)=0x98) r4 = socket$inet(0x2, 0x802, 0x0) r5 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) write$tun(r6, &(0x7f000014e000-0x27)=@hdr={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x9, 0x0, "2f"}}}, 0x27) 2017/12/02 09:12:22 executing program 4: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000f65000)="2f6465762f7663732300", 0xfffffffffffffff8, 0x1) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000f67000-0x8)=[0x0, 0x0]) r3 = getegid() mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000d16000+0xb86)=0x0, &(0x7f0000f66000)=0x0, &(0x7f0000a44000)=0x0) setresgid(r2, r3, r4) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_str(r1, 0x1, 0x19, &(0x7f000005b000-0xa)="2f6465762f7663732300", 0xa) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000f65000)={0x5}, 0x4) ioctl$sock_SIOCGSKNS(r0, 0x8983, &(0x7f000013d000)=0x6) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2017/12/02 09:12:22 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x38) r1 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x1, 0x3, 0x4, 0x3, 0x0, 0x5, 0x100, 0x0, 0x1f, 0xd3, 0xfffffffffffffffd, 0xc, 0x0, 0x9, 0x1, 0x6, 0x2, 0x0, 0x8, 0x10001, 0x5, 0x80, 0xfffffffffffffff7, 0x2, 0x0}, r1, 0xbc21, r0, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f6b766d00", 0x204001, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000002000)="2e2f66696c653000", &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000)={0x0, 0x9, 0x10}, &(0x7f0000002000)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r2, 0x7}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000003000-0x400)={"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"}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003000-0x8)={0x0, 0x3}, &(0x7f0000003000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r3, 0x4}, 0x8) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000000)=0xffffffffffffffc1) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000f78000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "686d616328736d332d67656e65726963290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000002000-0x4)=[&(0x7f0000001000-0xa)="2d70726f63292a294000"], &(0x7f0000001000-0x4)=[&(0x7f0000002000-0x12)="2d707070302673656c667472757374656400"]) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000003000-0x4)=0x3, 0x4) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000f7c000-0x45)="6a7f7aec545d8fb201ede4f2a0b16b9bb6bb7bd72ecf7c9534af678ec55c31cb34a91fc28cce99884a2710630a473150b7b796a03562c8e62c945e7183f9fddd09", 0x41) 2017/12/02 09:12:22 executing program 1: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x40000005, 0x84) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000088f000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001c8000-0x4)=0x8, 0x80800) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000f68000-0x118)={0x7, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000f66000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bdb000)=0xe8) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000f67000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, r2}) bind$inet6(r1, &(0x7f0000f65000)={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff7fffffff}, 0x1c) ioctl$sock_SIOCGSKNS(r0, 0x8983, &(0x7f000013d000)=0xffffffffffffffff) 2017/12/02 09:12:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000779000-0x30)=[{&(0x7f0000dcc000)="c60bda9a97f82f93f6dc1b2b00e605df5b5230cba3b674a9890670", 0x1b}, {&(0x7f0000921000)="b96b5377cf674ef49077b889b4bb1c0fee276591a34fc1336c9404ea544f6bd2d809b2757a3e152c6b913d6a7635f91ad77c650d9cff8e29372caff9f2476844cfe73b7b50ddf01f9120e0d4364e0f09109f0762f3185cec2c3bfdb2683ff48091336c9ea1aafdd5a7146b5f4000bba41a8fc12a830c0a0772e0e2fdf0cb3bf3679615df97025b515c43594035d1327fe91f050c0220c3417705655dbf2c4abd6f4c6d94c97e89abe8ddd585b34f01e218417a26fa4bad15217da344d6c2a219a26e03ce6bebaee7c97973788c590a577a0547aa1690d94f7fd50dafb9de1ac0169240c123a7b515421b736b4f", 0xed}, {&(0x7f00003cf000)="8886032967e8856646797d7b1c3ab65983bf11605469d317f1c72fe22907c0e7e9efbaa928635407eb003c5fd0fa7aa9227c69cf62", 0x35}, {&(0x7f0000337000-0x1c)="1090f05c48ddbe9f84b2cd7b8c553da13a8f03495f811e1715d16484", 0x1c}, {&(0x7f0000df0000-0x38)="ca037e172e2c4d4cfc19fd25bd5a26618889aeeac561e6922fe076905254f038a40ba9dc45f0e1c42c4d47561cf0c53e2f5c24f5ca1677a2", 0x38}, {&(0x7f0000338000-0xe1)="7e846f40725c2ea912ac0682a667f145e38e3f0abf530091a7970c2431c74723c67f9e0afb03a5e322520905b83fb91704bd9395aaa2ed4484e2513bcf410874ba4685cc16d0abf2d0bb7d6e0bc311e855e6bba777fdd422b47af044f973842254059d6a294fdeabcfc3cc44010a69a207b4f88e30c940dc052dc9ffdd6c7df81be10fbddfa321582f2c5b07e57308bf9c7074f0c83a6f4013c3fb0c655dc2c322594179a572b7dc326307c07e7ea98eec55abb76723785598b445c457a8813d883f6e5e9b904cc1cd8a7aee8a5e195e68ee26846ed28ffe949b418c91b6ae7115", 0xe1}], 0x6, 0x5) r1 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) fcntl$setlease(r1, 0x400, 0x2) 2017/12/02 09:12:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, 0xffffffffffffffff, 0x0}, 0x1c) dup3(r1, r0, 0x80000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000eed000)="", &(0x7f00006cf000-0x1)="13", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r1, &(0x7f0000eef000)=""}, 0x10) 2017/12/02 09:12:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00009c7000)={r0}) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000f64000)=0x1, 0x4) bind$alg(r0, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) close(r0) [ 148.352363] device gre0 entered promiscuous mode 2017/12/02 09:12:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f00003c9000-0x20)={0x1, 0x0, [{0x2, 0x1dca, 0x2, 0x6, 0x3f, 0x0}]}) pread64(r0, &(0x7f0000960000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7c, 0x0) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000bbc000)={0x1, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) fcntl$setlease(r1, 0x400, 0x2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000057000)={0x0, @in={{0x2, 0x1, @rand_addr=0x19, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x6, 0x9, 0xe0, 0x4}, &(0x7f0000698000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00009b1000-0x8)={r2, 0x1000}, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000b8a000-0x6)={0x0, 0xd1}, &(0x7f0000113000-0x4)=0x6) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f000052e000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000f25000-0xc)={r3, 0x7ff, 0x0}, 0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000d60000-0xc)=@sack_info={r3, 0x8, 0x2}, &(0x7f00004e3000)=0xc) 2017/12/02 09:12:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, 0xffffffffffffffff, 0x0}, 0x1c) dup3(0xffffffffffffffff, r0, 0x80000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000eed000)="", &(0x7f00006cf000-0x1)="13", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r1, &(0x7f0000eef000)=""}, 0x10) 2017/12/02 09:12:22 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f76637300", 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000be7000)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000027b000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x400, 0x1, 0x100, 0x200, 0x400000, r1}) mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000a20000-0x8)="776c616e31bc7b00") r2 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xc7000)=nil, 0xc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f000023a000)=0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x3, r3, 0x0, 0x20000004, &(0x7f0000f66000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f000000d000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f00000c7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000a59000-0x4)=0x0, &(0x7f0000f65000)=0x4) setns(r4, 0x8000000) ioctl$UFFDIO_COPY(r4, 0xc028aa03, &(0x7f00000c8000-0x10)={&(0x7f0000091000/0x4000)=nil, 0x4000}) ioctl$sock_SIOCGSKNS(r2, 0x8983, &(0x7f000013d000)=0x6) 2017/12/02 09:12:22 executing program 1: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000f65000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00002d1000-0x4)=0x0, &(0x7f0000c92000-0x4)=0x4) r2 = syz_open_dev$sg(&(0x7f00000cd000-0x9)="2f6465762f73672300", 0x1000, 0x80002) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r2, &(0x7f0000f67000-0x8)="2e2f66696c653000", &(0x7f000046d000-0xe5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5) ioctl$sock_SIOCGSKNS(r0, 0x8983, &(0x7f000013d000)=0x0) 2017/12/02 09:12:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000c36000-0x18)=@get={0x1, &(0x7f0000a9e000-0x18)="000000000000000000000000000000000000000000000000", 0x400}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) close(r1) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000ba1000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0, @empty=0x0}, &(0x7f00006e6000)=0xc) 2017/12/02 09:12:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, 0xffffffffffffffff, 0x0}, 0x1c) dup3(r1, 0xffffffffffffffff, 0x80000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000eed000)="", &(0x7f00006cf000-0x1)="13", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r1, &(0x7f0000eef000)=""}, 0x10) 2017/12/02 09:12:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000083e000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x40002, 0xffffffffffffffff, 0x0, 0x5, 0x0, 0x1}, 0x20) 2017/12/02 09:12:22 executing program 6: r0 = getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f78000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "686d616328736d332d67656e65726963290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) waitid(0x3, r0, &(0x7f0000f2b000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x8, &(0x7f0000dc4000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket(0x1, 0x4, 0x2f8) r3 = open(&(0x7f0000d2b000)="2e2f66696c653000", 0x800, 0x8) ioctl$KVM_SET_PIT2(r3, 0x4070aea0, &(0x7f00006cd000)={[{0xcae, 0x7, 0x4, 0x3, 0x8, 0x1, 0x2, 0x3, 0x8, 0xe0db, 0x10001, 0x3, 0x1000}, {0x6, 0x10000, 0xdb, 0x10001, 0x6, 0x2aa5, 0x100000001, 0x7, 0xfffffffffffffff8, 0x9, 0xa2e, 0x178, 0x101}, {0x0, 0x3, 0x2, 0xfffffffffffffc00, 0x6, 0x6, 0x20, 0x3ff, 0xfffffffffffffff7, 0x8, 0xea, 0x1, 0x9}], 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00008ba000)={0x0, 0x4}, &(0x7f0000686000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000d3000-0x8)={r4, 0x5}, 0x8) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000a3e000-0x41)="6a7f7aec545d8fb201ede4f2a0b16b9bb6bb7bd72ecf7c9534af678ec55c31cb34a91fc28cce99884a2710630a473150b7b796a03562c8e62c945e7183f9fddd09", 0x41) 2017/12/02 09:12:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x6, 0x800, 0x0, 0xfe, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1200, 0x0, 0x3, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0x8, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x469, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80000000803, 0x8000000000300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00003f8000)={0x2, &(0x7f0000f82000-0x8)=[{0x48, 0x0, 0x0, 0x7fffffff}, {0x202000006, 0x0, 0x0, 0x0}]}, 0x10) r1 = accept4$ipx(r0, 0x0, &(0x7f0000932000-0x4)=0x0, 0x80800) close(r1) accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005d2000-0x4)=0x10, 0xfffffffffffffffc) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000d6a000-0x10)={0x2, 0x0, @rand_addr=0x400000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) creat(&(0x7f00006aa000)="2e2f66696c653000", 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00005f5000-0xa0)={0x0, @in6={{0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6f0c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff205, 0x7ff, 0x15, 0x3, 0x0}, &(0x7f0000d76000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00004ab000)={r3, @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]}, 0x7ffc, 0x8}, &(0x7f0000f41000)=0x98) r4 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) write$tun(r5, &(0x7f000014e000-0x27)=@hdr={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x9, 0x0, "2f"}}}, 0x27) 2017/12/02 09:12:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000061a000)={0x0, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000088f000-0x9)="2f6465762f72746300", 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000282000)={0x0, @in6={{0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000006b000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000079b000-0xc)={r2, 0x101, 0x30}, 0xc) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000070f000-0x44)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x12, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="69666230000000000000000000000000"}) r3 = creat(&(0x7f0000987000)="2e2f66696c653000", 0xa8) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r4, 0x400, 0x0) modify_ldt$write2(0x11, &(0x7f0000003000-0x10)={0xbd4, 0x20101000, 0xffffffff, 0x3, 0x1, 0x8000, 0x4, 0x4, 0xca8a, 0x1000}, 0x10) fcntl$setlease(r4, 0x400, 0x2) ioctl$sock_netdev_private(r4, 0x89f4, &(0x7f0000197000-0x2d)="ccaea848ff7a37a8963ce0c86259c8d9777f8a7e29d9c10e3bc2b8b582bf21da98d50ca4c964f35640d945135f") 2017/12/02 09:12:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009b0000-0x10)="2f6465762f73657175656e6365723200", 0x141000, 0x0) r1 = perf_event_open(&(0x7f0000beb000-0x78)={0x5, 0x78, 0x8001, 0xfeec, 0x1, 0x2, 0x0, 0x101, 0x20000, 0x4, 0x3, 0x3, 0x401, 0x18, 0x0, 0xd, 0x5, 0x6, 0x80, 0x104, 0x2, 0x8, 0x0, 0x1000, 0x5, 0x53b, 0x0}, 0x0, 0x101, 0xffffffffffffffff, 0x1) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000138000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) close(r2) 2017/12/02 09:12:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, 0xffffffffffffffff, 0x0}, 0x1c) dup3(r1, r0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000eed000)="", &(0x7f00006cf000-0x1)="13", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r1, &(0x7f0000eef000)=""}, 0x10) 2017/12/02 09:12:22 executing program 4: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000be4000)="2f6465762f76637300", 0x2000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) socketpair$inet6(0xa, 0x807, 0x5, &(0x7f0000f66000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGSKNS(r0, 0x8983, &(0x7f000013d000)=0x6) 2017/12/02 09:12:22 executing program 1: umount2(&(0x7f000099b000-0x8)="2e2f66696c653000", 0x7) mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCGSKNS(r0, 0x8983, &(0x7f000013d000)=0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000064f000-0x8)="2e2f66696c653000", 0x80, 0x42) listen(r1, 0x4) ioctl$KVM_S390_INTERRUPT(r1, 0x4010ae94, &(0x7f00007af000-0x10)={0x2, 0x8, 0x3ff}) clock_getres(0x7, &(0x7f00008ec000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000f66000-0x10)={0x15, 0x7}) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r1, 0x400854d5, &(0x7f0000d44000)={0x1, &(0x7f0000f65000)=[{0x4, 0x7af0, 0x1, 0x1}]}) 2017/12/02 09:12:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000083e000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x40002, 0xffffffffffffffff, 0x0, 0x5, 0x0, 0x1}, 0x20) [ 148.479293] BUG: unable to handle kernel NULL pointer dereference at 000000004c8a7d7a [ 148.487314] IP: qlist_free_all+0x37/0x160 [ 148.491444] PGD 1d0982067 P4D 1d0982067 PUD 1c355a067 PMD 0 [ 148.497232] Oops: 0000 [#1] SMP KASAN [ 148.501012] Dumping ftrace buffer: [ 148.504529] (ftrace buffer empty) [ 148.508222] Modules linked in: [ 148.511394] CPU: 0 PID: 31720 Comm: syz-executor3 Not tainted 4.15.0-rc1+ #114 [ 148.518729] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2017/12/02 09:12:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000083e000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x40002, 0xffffffffffffffff, 0x0, 0x5, 0x0, 0x1}, 0x20) 2017/12/02 09:12:22 executing program 2: socket$nfc_raw(0x27, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00008cc000)="6e65742f736f66746e65745f7374617400") bind$alg(r0, &(0x7f0000377000)={0x26, "6861736800000000000000000000", 0x80, 0x9c, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) close(0xffffffffffffffff) [ 148.528062] task: 000000007882ff82 task.stack: 00000000c5a2b70b [ 148.534104] RIP: 0010:qlist_free_all+0x37/0x160 [ 148.538749] RSP: 0018:ffff8801c3b0f490 EFLAGS: 00010246 [ 148.544092] RAX: ffff8801c0d01ac0 RBX: 0000000000000286 RCX: 0000000000000000 [ 148.551344] RDX: ffffea0007034040 RSI: ffffffffffffffff RDI: 0000000000000286 [ 148.558604] RBP: ffff8801c3b0f4c8 R08: 1ffff10038761e60 R09: 0000000000000000 [ 148.558612] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 148.558616] R13: 0000000000000000 R14: ffff8801c0d01ac0 R15: ffffffff85ecb440 [ 148.558621] FS: 0000000000000000(0000) GS:ffff8801db400000(0063) knlGS:00000000f773eb40 [ 148.558625] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 148.558629] CR2: 0000000000000104 CR3: 00000001c51a2000 CR4: 00000000001406f0 [ 148.558635] DR0: 0000000020001000 DR1: 0000000020000000 DR2: 0000000020001000 [ 148.558639] DR3: 0000000020000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 148.558641] Call Trace: [ 148.558659] quarantine_reduce+0x141/0x170 [ 148.558669] kasan_kmalloc+0xca/0xe0 [ 148.558678] kasan_slab_alloc+0x12/0x20 [ 148.558687] kmem_cache_alloc+0x12e/0x760 [ 148.558698] ? __lock_is_held+0xbc/0x140 [ 148.558706] ? wait_for_completion+0x7b0/0x7b0 [ 148.558719] __kernfs_new_node+0xe2/0x570 [ 148.558728] ? kernfs_dop_revalidate+0x380/0x380 [ 148.558736] ? mutex_unlock+0xd/0x10 [ 148.558742] ? kernfs_activate+0x1b9/0x250 [ 148.558752] ? kernfs_walk_and_get_ns+0x300/0x300 [ 148.558761] ? kernfs_link_sibling+0x27d/0x380 [ 148.558776] kernfs_new_node+0x80/0xe0 [ 148.558787] __kernfs_create_file+0x4b/0x320 [ 148.558798] sysfs_add_file_mode_ns+0x220/0x510 [ 148.558810] internal_create_group+0x238/0x8d0 [ 148.558826] sysfs_create_groups+0x97/0x140 [ 148.558836] device_add+0x7de/0x1640 [ 148.558842] ? dev_set_name+0xb4/0xf0 [ 148.558853] ? device_private_init+0x230/0x230 [ 148.558862] ? rtnl_is_locked+0x54/0xb0 [ 148.558877] netdev_register_kobject+0x183/0x360 [ 148.558887] register_netdevice+0xb2b/0x1010 [ 148.558898] ? netdev_change_features+0x100/0x100 [ 148.558909] ? round_jiffies_up+0xce/0x100 [ 148.558917] ? __round_jiffies_up_relative+0x150/0x150 [ 148.558925] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 148.558933] ? selinux_tun_dev_alloc_security+0x124/0x170 [ 148.558946] __tun_chr_ioctl+0x1d7a/0x3dc0 [ 148.558960] ? tun_chr_read_iter+0x1e0/0x1e0 [ 148.558967] ? rcu_note_context_switch+0x710/0x710 [ 148.558978] ? __might_sleep+0x95/0x190 [ 148.558987] ? _cond_resched+0x14/0x30 [ 148.558997] ? selinux_file_ioctl+0x444/0x690 [ 148.559005] ? __fget_light+0x29d/0x390 [ 148.559013] ? selinux_capable+0x40/0x40 [ 148.559020] ? rcu_sync_dtor+0x1a/0x170 [ 148.559035] ? compat_SyS_futex+0x288/0x380 [ 148.559048] tun_chr_compat_ioctl+0x29/0x30 [ 148.559054] ? tun_chr_compat_ioctl+0x29/0x30 [ 148.559063] compat_SyS_ioctl+0x151/0x2a30 [ 148.559071] ? do_fast_syscall_32+0x156/0xf9d [ 148.559078] ? __tun_chr_ioctl+0x3dc0/0x3dc0 [ 148.559086] ? do_ioctl+0x60/0x60 [ 148.559094] do_fast_syscall_32+0x3ee/0xf9d [ 148.559107] ? do_int80_syscall_32+0x9d0/0x9d0 [ 148.559116] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 148.559125] ? lockdep_sys_exit+0x47/0xf0 [ 148.559132] ? syscall_return_slowpath+0x2ad/0x550 [ 148.559143] ? sysret32_from_system_call+0x5/0x3b [ 148.559154] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 148.559166] entry_SYSENTER_compat+0x51/0x60 [ 148.559171] RIP: 0023:0xf7f42c79 [ 148.559175] RSP: 002b:00000000f773e08c EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 148.559182] RAX: ffffffffffffffda RBX: 0000000000000017 RCX: 00000000400454ca [ 148.559185] RDX: 0000000020a5afd8 RSI: 0000000000000000 RDI: 0000000000000000 [ 148.559189] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 148.559193] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 148.559196] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 148.559211] Code: 55 48 89 e5 41 57 41 56 41 55 41 54 49 c7 c7 40 b4 ec 85 53 49 89 f4 48 83 ec 10 48 89 7d c8 4d 85 e4 4d 89 e5 0f 84 c8 00 00 00 <49> 63 95 04 01 00 00 4c 8b 30 48 29 d0 49 83 3f 00 48 89 c6 0f [ 148.559336] RIP: qlist_free_all+0x37/0x160 RSP: ffff8801c3b0f490 [ 148.559338] CR2: 0000000000000104 [ 148.559414] ---[ end trace 02a8d418d38a450c ]--- [ 148.559418] Kernel panic - not syncing: Fatal exception [ 148.566252] Dumping ftrace buffer: [ 148.566255] (ftrace buffer empty) [ 148.566257] Kernel Offset: disabled [ 148.941748] Rebooting in 86400 seconds..