x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000095c000)='/dev/cuse\x00', 0x6, 0x0) write$fuse(r1, &(0x7f0000604000)={0x50, 0x200000003, 0x0, @fuse_init_out={0x7, 0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x50) 2018/01/11 02:03:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000c2e000-0x8)={0x0, 0x0}, 0x80a00) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000396000-0xcc)=""/204, &(0x7f0000707000-0x4)=0xcc) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f00008dd000-0x27)="2400000019004ff4001809180000fd0e0a007fed0010000002ffffeb08001600ffffffff", 0x24) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000e79000-0x98)={0x0, @in={{0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xea, 0x7}, &(0x7f000095d000)=0x98) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000002d000)={r3, 0x80000001, 0x0, 0x8}, 0x10) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f00006bc000)={0xb5, 0x56, "462833548b96aca52824d178eada520d3ba4fea29efbdcf9fe8d4eedf6bc2bc6264dd7baee027cae3b2890e7b7d07ace84882d6694109af7d1a8ec78180bda2b2cd179e76f667fa43db53a7a32a3cd1cad5758db51b8"}) 2018/01/11 02:03:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) r2 = syz_open_dev$mice(&(0x7f00009a1000-0x10)='/dev/input/mice\x00', 0x0, 0x119000) accept$packet(0xffffffffffffffff, &(0x7f0000e34000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000030f000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000aad000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8, r3}) 2018/01/11 02:03:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) preadv(r0, &(0x7f0000b48000)=[{&(0x7f0000b34000-0xf)=""/15, 0xf}, {&(0x7f00008c0000-0x6f)=""/111, 0x6f}, {&(0x7f0000970000-0x63)=""/99, 0x63}, {&(0x7f0000d8e000-0x67)=""/103, 0x67}, {&(0x7f0000954000)=""/95, 0x5f}, {&(0x7f0000c88000-0x34)=""/52, 0x34}, {&(0x7f0000fc6000)=""/36, 0x24}], 0x7, 0x0) mkdir(&(0x7f0000796000)='./file0\x00', 0x0) perf_event_open(&(0x7f0000c67000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000016d000)='./file0\x00', &(0x7f0000a2b000-0x8)='./file0\x00', &(0x7f000035d000)='mqueue\x00', 0x0, 0x0) 2018/01/11 02:03:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r0, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000800000-0x20)={0x9, 0x9, 0x4, 0x6, 0x9, 0x40, 0x1, 0x3, 0x0}, &(0x7f0000848000)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d51000-0x8)={r1, 0x7}, &(0x7f0000be4000-0x4)=0x8) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000587000)={0x4, &(0x7f000028d000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) 2018/01/11 02:03:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ced000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f91000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008b7000)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x43, 0x1, 0x101, 0x0, 0x0, 0x20, 0x2c, 0x1f, r1}, {0x9, 0x4, 0x101, 0x9, 0x1ff, 0x2, 0x5, 0x1ff}, {0x3f, 0x1f, 0x8, 0x9}, 0x3, 0xd, 0x2, 0x1, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x0, 0x3, 0x0, 0x35c2, 0x9, 0x0}}, 0xe8) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000021f000-0x10)={0x77359400, 0x0}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000025d000)='/proc/self/net/pfkey\x00', 0x202, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000093000-0x20)={0x5, &(0x7f0000ee6000)=0x0, 0x9, r2, 0x3}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000025a000-0x8)={0x0, 0x1}, &(0x7f0000e81000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000b0f000)=r3, 0x4) r4 = dup(r0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$unix(r4, &(0x7f0000675000-0xc4)="5ae3bd6a98d90f07f743147f53914d9160f389534197e9378b68e20acebfca63497bfa62b4251014819dde09e4e650eaad49f38609a6f8c149fa3b405ea35c1204143b0b4ee7d457253b6dfbe91a5efc6962e117924e5080fcc21ae296fe081c82b3ce8c64fb8fe8e244ffc538269b6de163096e6636639b9da4b7c45935207b8d55fc74c944aeb96c57d4d113f02332f582b2241f9b24eb23fa58d0544debe158c24fbb61f863a93229fda8f412175f0a043f7f5e0c409f9ce16c87d04d8dddf6370a76", 0xc4, 0x1, &(0x7f0000a9f000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/11 02:03:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000325000-0x4c)={0x80000000, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r0, &(0x7f0000016000)="901364a2c0809a767381d9b5b9eb011aafa397a896ea81ddf1b15ead014a6fd67fbf", 0x22) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) rmdir(&(0x7f0000001000)='./file0\x00') 2018/01/11 02:03:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ced000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f91000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008b7000)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x43, 0x1, 0x101, 0x0, 0x0, 0x20, 0x2c, 0x1f, r1}, {0x9, 0x4, 0x101, 0x9, 0x1ff, 0x2, 0x5, 0x1ff}, {0x3f, 0x1f, 0x8, 0x9}, 0x3, 0xd, 0x2, 0x1, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x0, 0x3, 0x0, 0x35c2, 0x9, 0x0}}, 0xe8) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000021f000-0x10)={0x77359400, 0x0}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000025d000)='/proc/self/net/pfkey\x00', 0x202, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000093000-0x20)={0x5, &(0x7f0000ee6000)=0x0, 0x9, r2, 0x3}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000025a000-0x8)={0x0, 0x1}, &(0x7f0000e81000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000b0f000)=r3, 0x4) r4 = dup(r0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$unix(r4, &(0x7f0000675000-0xc4)="5ae3bd6a98d90f07f743147f53914d9160f389534197e9378b68e20acebfca63497bfa62b4251014819dde09e4e650eaad49f38609a6f8c149fa3b405ea35c1204143b0b4ee7d457253b6dfbe91a5efc6962e117924e5080fcc21ae296fe081c82b3ce8c64fb8fe8e244ffc538269b6de163096e6636639b9da4b7c45935207b8d55fc74c944aeb96c57d4d113f02332f582b2241f9b24eb23fa58d0544debe158c24fbb61f863a93229fda8f412175f0a043f7f5e0c409f9ce16c87d04d8dddf6370a76", 0xc4, 0x1, &(0x7f0000a9f000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/11 02:03:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000cca000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f000039d000)='/dev/net/tun\x00', 0x0, 0x0) r2 = dup(r0) socket$inet(0x2, 0x3, 0xa723) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = fcntl$dupfd(r1, 0x0, r1) ioctl$int_in(r3, 0x544f, &(0x7f0000fb1000-0x8)=0x4) fcntl$setflags(r0, 0x2, 0x1) 2018/01/11 02:03:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f00000eb000)='./file0\x00', 0x400000, 0x40) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000ea1000-0xc)={0x0, 0x10001, 0x30}, &(0x7f0000fb1000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00001b2000-0xe9)={r3, 0xe1, "f8b39f5fd5d85e7beb7b2114bc3905556c295e3244c1be8e8898e1283ec4396e1bebd7a0ff744f79908054d83da3a38a978c1d2d641819141dfd5b9ce83d7268f30a8ae38fe3cdcc9bf2e9fa10e379a6e58a757bc852bae07ff658e9c618ea8bcc31be0b6c7286692ed9e2dc11239cf218dc240e3819f10da95d6f9a4d208fda98fa5840a45291a80de54033ebc40d60061e174c664155d3c08348c80de35a9181bbf032206513ac58447ed8a1a497584a4dd931c77c76f709cc08d49be36a01bf65ffcf69f906ea7b7861514be7d758f157eb85f39afa31521fd0e2729926ef8f"}, &(0x7f0000c86000-0x4)=0xe9) 2018/01/11 02:03:24 executing program 7: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f000047e000)=0x5, 0x4) connect$inet6(r0, &(0x7f0000f68000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) tee(r0, r0, 0xffffffff, 0x3) 2018/01/11 02:03:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) writev(r0, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) syz_extract_tcp_res$synack(&(0x7f0000911000-0x8)={0x0, 0x0}, 0x1, 0x0) pread64(r1, &(0x7f00004d1000+0x681)=""/173, 0xad, 0x0) preadv(r0, &(0x7f0000700000)=[{&(0x7f0000ce2000)=""/4096, 0x1000}], 0x1, 0x0) 2018/01/11 02:03:24 executing program 2: mkdir(&(0x7f0000796000)='./file0\x00', 0x0) perf_event_open(&(0x7f0000c67000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f000059a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/11 02:03:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000d2f000)=""/60) r1 = gettid() socket$kcm(0x29, 0x7, 0x0) mkdir(&(0x7f00002be000-0x8)='./file0\x00', 0x1) move_pages(r1, 0x6, &(0x7f0000556000)=[&(0x7f0000364000/0x2000)=nil, &(0x7f0000dc4000/0x4000)=nil, &(0x7f0000f56000/0x4000)=nil, &(0x7f0000248000/0x4000)=nil, &(0x7f000026a000/0x1000)=nil, &(0x7f000037a000/0x4000)=nil], &(0x7f0000d51000)=[0x1000, 0x5, 0x536], &(0x7f00003a8000-0x8)=[0x0, 0x0], 0x2) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000f31000-0x78)={0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000082d000)=@generic="7c5dfe466309431fe4beecd3784b4a71", 0x0, 0x0, 0x0}) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/11 02:03:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(0xffffffffffffffff, 0xc10c5541, &(0x7f0000670000)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e5e000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r1 = gettid() process_vm_writev(r1, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)=""/1, 0x1}], 0x1, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f00003a3000)='/dev/mixer\x00', 0x29d9853b99acd42d, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) close(r0) 2018/01/11 02:03:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0x14, 0x0, 0x6, 0x0, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) r3 = add_key$keyring(&(0x7f000029e000-0x8)='keyring\x00', &(0x7f00007e4000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000265000-0x8)='keyring\x00', &(0x7f0000a44000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r3) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0xfffffffffffffffa, 0xcea6, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) r4 = accept$ipx(0xffffffffffffff9c, &(0x7f00003cb000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000010d000-0x4)=0x10) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x891b, &(0x7f0000a71000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x7002}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) pipe(&(0x7f0000dec000)={0x0, 0x0}) r6 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r5, 0x89e1, &(0x7f0000550000+0x528)={r6}) 2018/01/11 02:03:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ced000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f91000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008b7000)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x43, 0x1, 0x101, 0x0, 0x0, 0x20, 0x2c, 0x1f, r1}, {0x9, 0x4, 0x101, 0x9, 0x1ff, 0x2, 0x5, 0x1ff}, {0x3f, 0x1f, 0x8, 0x9}, 0x3, 0xd, 0x2, 0x1, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x0, 0x3, 0x0, 0x35c2, 0x9, 0x0}}, 0xe8) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000021f000-0x10)={0x77359400, 0x0}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000025d000)='/proc/self/net/pfkey\x00', 0x202, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000093000-0x20)={0x5, &(0x7f0000ee6000)=0x0, 0x9, r2, 0x3}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000025a000-0x8)={0x0, 0x1}, &(0x7f0000e81000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000b0f000)=r3, 0x4) r4 = dup(r0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$unix(r4, &(0x7f0000675000-0xc4)="5ae3bd6a98d90f07f743147f53914d9160f389534197e9378b68e20acebfca63497bfa62b4251014819dde09e4e650eaad49f38609a6f8c149fa3b405ea35c1204143b0b4ee7d457253b6dfbe91a5efc6962e117924e5080fcc21ae296fe081c82b3ce8c64fb8fe8e244ffc538269b6de163096e6636639b9da4b7c45935207b8d55fc74c944aeb96c57d4d113f02332f582b2241f9b24eb23fa58d0544debe158c24fbb61f863a93229fda8f412175f0a043f7f5e0c409f9ce16c87d04d8dddf6370a76", 0xc4, 0x1, &(0x7f0000a9f000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/11 02:03:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000796000)='./file0\x00', 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000043b000)={0x0, 0x0, 0x0}, &(0x7f0000b6a000-0x4)=0xc) r1 = getpid() prlimit64(r0, 0xb, 0x0, &(0x7f0000832000-0x10)={0x0, 0x0}) r2 = perf_event_open(&(0x7f0000c67000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000016d000)='./file0\x00', &(0x7f0000a2b000-0x8)='./file0\x00', &(0x7f000035d000)='mqueue\x00', 0x0, 0x0) kcmp(r1, r1, 0x0, r2, r2) r3 = accept(0xffffffffffffff9c, &(0x7f0000faf000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000095f000)=0x9) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000786000)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001}, @in6={0xa, 0x1, 0xdeee, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}], 0x48) 2018/01/11 02:03:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a80000)="636c5f617200726e7673002173c2b011c629763d82147a87688fc3913e0000000000000081acf549945d9fc5db72d67de940bea6a24ed583eda91af4496faa0f40d045085d465289ac8e05f145548c06ddacec55297aa3712b3394db795999eda192e40288315c1f297e109697f7f3459f3e9abc2dc252524e9d7ec5f9e85571070a01a77bdc64104dc10ff1614464b0947478d8533f") vmsplice(r0, &(0x7f00002d6000)=[{&(0x7f000068a000)="a52b1dd55ea93217cefa6c008f0a351118afc0c1648972e492fa4801b07e335df55ad0d149c4f9776ea6fc939e992af05fb9aab1511035e8893832245e7413ee0fef44ded4a554fdf69f41a7e4754bc349852be41bf850a9fe430ec756b863c3d6912d5041fa77c10268c8c62a47932513b0304d18ec9eb1b23e406d4b13487c460b9d54558007bb2e000af735ef0c1fab8ca005ac75d9401750e29a47f6ceac94ce5a64d5af7fb1230bb49489f41ec68bbf22b69d657bad5da4354c7ebca68e", 0xc0}], 0x1, 0x2) writev(r0, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) 2018/01/11 02:03:24 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000014d000-0x10)={0xbb87, 0x8004, 0x3, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x5a59, 0x3, 0xc000000000000000, 0x80000000, 0x8f}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) recvmsg(r3, &(0x7f0000627000+0xb95)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f0000e80000-0xbe)=""/190, 0xfffffffffffffed9, 0x400000000008}, 0x0) 2018/01/11 02:03:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x0, []}) accept4$inet(r0, &(0x7f0000d6c000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000448000-0x4)=0x10, 0x800) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000f31000-0x78)={0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000082d000)=@generic="7c5dfe466309431fe4beecd3784b4a71", 0x0, 0x0, 0x0}) ioctl(r0, 0x8936, &(0x7f0000000000)="") syz_open_dev$vcsa(&(0x7f00008c2000-0xb)='/dev/vcsa#\x00', 0xa4, 0x40000) 2018/01/11 02:03:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ced000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f91000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008b7000)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x43, 0x1, 0x101, 0x0, 0x80, 0x0, 0x2c, 0x1f, r1}, {0x9, 0x4, 0x101, 0x9, 0x1ff, 0x2, 0x5, 0x1ff}, {0x3f, 0x1f, 0x8, 0x9}, 0x3, 0xd, 0x2, 0x1, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x0, 0x3, 0x0, 0x35c2, 0x9, 0x0}}, 0xe8) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000021f000-0x10)={0x77359400, 0x0}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000025d000)='/proc/self/net/pfkey\x00', 0x202, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000093000-0x20)={0x5, &(0x7f0000ee6000)=0x0, 0x9, r2, 0x3}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000025a000-0x8)={0x0, 0x1}, &(0x7f0000e81000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000b0f000)=r3, 0x4) r4 = dup(r0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$unix(r4, &(0x7f0000675000-0xc4)="5ae3bd6a98d90f07f743147f53914d9160f389534197e9378b68e20acebfca63497bfa62b4251014819dde09e4e650eaad49f38609a6f8c149fa3b405ea35c1204143b0b4ee7d457253b6dfbe91a5efc6962e117924e5080fcc21ae296fe081c82b3ce8c64fb8fe8e244ffc538269b6de163096e6636639b9da4b7c45935207b8d55fc74c944aeb96c57d4d113f02332f582b2241f9b24eb23fa58d0544debe158c24fbb61f863a93229fda8f412175f0a043f7f5e0c409f9ce16c87d04d8dddf6370a76", 0xc4, 0x1, &(0x7f0000a9f000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/11 02:03:25 executing program 3: socket$alg(0x26, 0x5, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = shmget$private(0x0, 0x4000, 0x1000, &(0x7f0000d47000/0x4000)=nil) shmctl$SHM_LOCK(r1, 0xb) r2 = syz_open_dev$dspn(&(0x7f00008de000)='/dev/dsp#\x00', 0x885e, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0x14, &(0x7f0000001000-0x4)=0x8, 0x4) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000f56000)=0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00005b0000)=@req={0x28, &(0x7f000043f000-0x28)={@common='ip6gre0\x00', @ifru_mtu=0x0}}) 2018/01/11 02:03:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f00000e5000)='./file0\x00', 0x240000, 0x20) mkdir(&(0x7f0000796000)='./file0\x00', 0x0) mount(&(0x7f000016d000)='./file0\x00', &(0x7f0000a2b000-0x8)='./file0\x00', &(0x7f000035d000)='mqueue\x00', 0x0, 0x0) 2018/01/11 02:03:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) pipe2(&(0x7f0000fa8000-0x8)={0x0, 0x0}, 0x4000) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000a82000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r1, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) 2018/01/11 02:03:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000f31000-0x78)={0x0, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, 0xffffffffffffffff, 0x1, 0x0, &(0x7f000082d000)=@generic="7c5dee466309431fe4beecd3784b4a71", 0x0, 0x0, 0x0}) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/11 02:03:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a6f000)='/dev/vcs\x00', 0x711002, 0x0) sendmsg$alg(r1, &(0x7f000098a000)={0x0, 0x0, &(0x7f0000182000-0x20)=[{&(0x7f00006f3000)="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", 0x1000}, {&(0x7f0000330000)="34e843bdbedf8223327b5e015a225efd5bb85732f5df16520af2fb4439c057f0fb37c0645d20b1756fc8b54f6d69c9fbab5bc37379dd00fdd0e08299aa1cb3903df7d3c733aabc6e958c7ce2cc608aa94270a57b7d06ae81379e3e5dc18a27ba5a8abdf66feb9de9d9e28324c0e9c51a36c6c88261102a0afa23247608864ab2420ccb989e64809e2e9dd610dae1c708e5ebaaaefa2bae9e21680fcc9675b356a80a177873489d0d2cf6227985a26b619379437879cb245b2de1b8295108e55bedc853ff8033a1b9b5bddff7fabda91b8f8d65d51ae0a8ed1a4a150660", 0xdd}], 0x2, &(0x7f0000be8000)=[@iv={0x70, 0x117, 0x2, 0x5a, "c7ab91568b9ec467d0ad4a78ef00d0637e2d223e78e26bf0480bc1e1f98abaf63361500058e60834f9c6a6ba7e6f470da0c4c72e3f9d978e23f3bd122c40dbbdddce77a38176ba11020f7fb690247d06793c6cabdb34902c2f62"}, @iv={0x50, 0x117, 0x2, 0x39, "abd0c85fd4b51ee29772282914e4fe26c8f13a6a99199f9896b005adb946d0cad3cda874035da3efe4e440ac12ba78c2c58082aaec481dd1c8"}, @iv={0xb0, 0x117, 0x2, 0x95, "d1c0262d362ba225cfa8f8df5fa7deab2873f39d8f66e63729463cfa4d5003c051a76cb2fb3bfae33c6b723cccb3a86ad361d43c5614ef8d818703ab7a57eeafa8bdfecdc20cfc321dcb3388ebe0df37bb6d1e7acfa1281fed2c282b06d52293eef2a8d9ba8098d3dfb4bea5a83737aa77d19efe311506b2c1dd2fd10f3d93d1c794d204ac313e9028de89fd25d9254103395cae4e"}], 0x170, 0x54}, 0x40014) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a4c000)='/dev/kvm\x00', 0x401ffe, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = gettid() getpgrp(r2) r3 = eventfd2(0x0, 0x0) modify_ldt$read_default(0x2, &(0x7f0000a1b000-0x1000)=""/4096, 0x1000) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x2, r3, 0x0}) r4 = dup2(r0, r1) ioctl$TIOCEXCL(r4, 0x540c) 2018/01/11 02:03:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000461000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000053b000)=0x1008000201) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f68000)={@generic="b6ef0935d2ed0f75c71400000000ff62", @ifru_ivalue=0x1000000000004}) r1 = syz_open_dev$tun(&(0x7f0000387000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f00003a4000-0x9)='/dev/sg#\x00', 0x0, 0x20000) ioctl$TCSETA(r2, 0x5406, &(0x7f0000c5e000-0x14)={0xffffffffffffa184, 0x3c81, 0x7, 0xc2ef, 0x100000000, 0x3, 0x3, 0x2, 0x0, 0x2}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000b57000-0x4)=0x10000000000401) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r3 = socket(0x10, 0x3, 0x0) write(r3, &(0x7f0000230000)="260000005e000900000000f839e3000000f40f0c01000000000008000000085b1ee9ff6e35ea", 0x26) 2018/01/11 02:03:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005d4000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000603000-0x28)={@generic="7e5cc5c8cc6a7f30d610e10e4062a3f6", @ifru_ivalue=0x0}) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000a66000-0x4)=0x0) r1 = syz_open_dev$sg(&(0x7f0000b3d000-0x9)='/dev/sg#\x00', 0x322c, 0x40) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000451000)={0x3, 0x40, [{0x2, 0x0, 0xc8b4}, {0xcdbf, 0x0, 0x3ff}, {0x6f, 0x0, 0x8001}]}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00002bc000-0x4)=0x7fff, 0x4) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000dd9000-0x10)={0x7, &(0x7f00001e8000)=[{0x281, 0xbc, 0x9, 0xaa}, {0x8, 0x36, 0x4, 0xa333}, {0x8, 0x1ff, 0x9, 0x7fff800000000000}, {0x401, 0x400, 0x800, 0x1}, {0x7, 0x10000, 0x1, 0x80000000}, {0x6, 0xfffffffffffffffe, 0x0, 0x20}, {0xffffffffffffcf02, 0x0, 0xa07f, 0x4}]}) 2018/01/11 02:03:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = pkey_alloc(0x0, 0x2) pkey_free(r0) r1 = perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000ac, 0x0, 0xfffffffffffffff7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c28000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) clone(0x11021fb, &(0x7f0000000000)="", &(0x7f0000001000-0x1)=0x0, &(0x7f0000da0000-0x4)=0x0, &(0x7f00000b7000-0x2)="") ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f06000-0xc)={0x3, r1, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000445000)=@sack_info={0x0, 0x1, 0xc9b}, &(0x7f000069f000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000b4c000-0x10)={r3, 0x4, 0x3, 0x0}, 0x10) 2018/01/11 02:03:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ced000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f91000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008b7000)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x43, 0x1, 0x101, 0x0, 0x80, 0x0, 0x2c, 0x1f, r1}, {0x9, 0x4, 0x101, 0x9, 0x1ff, 0x2, 0x5, 0x1ff}, {0x3f, 0x1f, 0x8, 0x9}, 0x3, 0xd, 0x2, 0x1, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x0, 0x3, 0x0, 0x35c2, 0x9, 0x0}}, 0xe8) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000021f000-0x10)={0x77359400, 0x0}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000025d000)='/proc/self/net/pfkey\x00', 0x202, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000093000-0x20)={0x5, &(0x7f0000ee6000)=0x0, 0x9, r2, 0x3}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000025a000-0x8)={0x0, 0x1}, &(0x7f0000e81000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000b0f000)=r3, 0x4) r4 = dup(r0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$unix(r4, &(0x7f0000675000-0xc4)="5ae3bd6a98d90f07f743147f53914d9160f389534197e9378b68e20acebfca63497bfa62b4251014819dde09e4e650eaad49f38609a6f8c149fa3b405ea35c1204143b0b4ee7d457253b6dfbe91a5efc6962e117924e5080fcc21ae296fe081c82b3ce8c64fb8fe8e244ffc538269b6de163096e6636639b9da4b7c45935207b8d55fc74c944aeb96c57d4d113f02332f582b2241f9b24eb23fa58d0544debe158c24fbb61f863a93229fda8f412175f0a043f7f5e0c409f9ce16c87d04d8dddf6370a76", 0xc4, 0x1, &(0x7f0000a9f000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/11 02:03:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') sendmsg$unix(r0, &(0x7f0000c1e000-0x38)={&(0x7f0000d57000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000915000-0x10)=[{&(0x7f00008cd000-0x16)="5a46a6eed267015d2a8602619316bfb146319b2b2faa", 0x16}], 0x1, 0x0, 0x0, 0x20000041}, 0x800) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000825000-0x4)=0x0) wait4(r1, &(0x7f000013e000)=0x0, 0x1, &(0x7f000013f000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000d52000-0x4)=0x0, &(0x7f00007bc000)=0x0, &(0x7f0000713000-0x4)=0x0) getresgid(&(0x7f00009c7000)=0x0, &(0x7f0000d8c000)=0x0, &(0x7f0000e82000)=0x0) r4 = syz_fuse_mount(&(0x7f0000554000)='./file0\x00', 0xc000, r2, r3, 0x3b, 0x400) vmsplice(r4, &(0x7f000054d000-0x40)=[{&(0x7f0000b75000-0xa8)="10a20560a3232e12554d9b4f4efcf856deaf41d853c5a1f24b0b0ce160a91b51a41d5b46c5880d3cc93404993e859870e3438335898aa5c44db1318d87997925d8d8f93201da5f70d6f1b510cd72f738f313acd0d25b2807ae49cf0b060c4f12883d896e877382fc8b73c8a6f09d30d5043865a7daddd1e424d961eb1d119921fd3af20af89a68caad955c1c596d23bfac845328f0e7e104d0ba13d07521671ea219685c8b37e2af", 0xa8}, {&(0x7f0000ea1000-0xe0)="4fbd4e2ebbc49bd1afebd496eddbbf6e607bf31918bd9189afe9064745a1bddfb579335665dc2bdcc685129f3fd62ab01ef35524984328f6df6173a908485cdecc7f049ad298db507314d7b679d5844d7c7d8a15709a8860314cdb424e2c0f17b736c0f27f0cfd300d72057b6ce10ba1ede1a3651e8087e1b00cf47cf79912d2a5fda75881c9479bef03b1adf4689974b8de325d85d5683811bc02e4762f42241e916d6a771793ef2e9db2c2248e33d6c65a4ca9fb1dae784d388d18fb0bdefc6850b3c31cb10146dbb27ece0153d82b717184145cec4af9a233e4d40a7c8619", 0xe0}, {&(0x7f0000468000-0x4b)="20d419bf721671f70c16b0ce8aa43f2d15b4d93793c20b1596d78c6296f476c388ef40d7111837f3734537390dea1780402165f9a6c42c89d5fd4c70b22a451e64e32013462e81c9561812", 0x4b}, {&(0x7f00008ea000)="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", 0x1000}], 0x4, 0xa) 2018/01/11 02:03:25 executing program 7: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xff, 0xca49, 0xef, 0x7, 0x9, 0xe6, 0x7, {0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x3, 0xff, 0x2, 0x7ff}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000-0x8c)={r1, @in6={{0xa, 0x3, 0x800, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xbeb8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x7, 0x5, 0x1, 0x848e, 0x6}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x40000000003, 0x0) write(r2, &(0x7f00009cc000)="20000000180007ffff4a001f090047180a080000000008f90000090304000f00", 0x20) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000be8000)=@add_del={0x2, &(0x7f0000c51000)=@generic="935aa274139381b6af168d25abee2858", 0x5be29c57}) 2018/01/11 02:03:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$audion(&(0x7f00004cb000-0xc)='/dev/audio#\x00', 0x0, 0x400000) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000004000-0x2)=""/2) bind$alg(r0, &(0x7f0000403000)={0x26, 'skcipher\x00', 0x0, 0x0, 'fpu(pcbc(aes-aesni))\x00'}, 0x58) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) finit_module(r2, &(0x7f000032a000-0xc)='/dev/audio#\x00', 0x3) recvmsg(r2, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000f31000-0x78)={0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000082d000)=@generic="7c5dfe466309431fe4beecd3784b4a71", 0x0, 0x0, 0x0}) ioctl(r0, 0xfffffffffffffffe, &(0x7f0000611000-0x3c)="d6f7a253620000000000000004be61c3f700639a3560d629391e55ae654a5b978200000058090bad097d1c3f4b5cc7561e5f393481579d9985b480d5") 2018/01/11 02:03:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000796000)='./file0\x00', 0x0) perf_event_open(&(0x7f0000c67000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000016d000)='./file0\x00', &(0x7f0000a2b000-0x8)='./file0\x00', &(0x7f000035d000)='mqueue\x00', 0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000994000-0xf)='/dev/sequencer\x00', 0x0, 0x0) open(&(0x7f00000b3000)='./file0\x00', 0x1, 0x106) fchmodat(r0, &(0x7f00004af000-0x8)='./file0\x00', 0x80) 2018/01/11 02:03:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x0, []}) ioctl$sock_netdev_private(r0, 0x89f8, &(0x7f0000efb000-0xf7)="397e079450c05d5a9c7ac0990c0070adf88105b5a14bb1662344d3ae80b02104eaa821cf5cded69a766275107ac4e7d9fc65f8ac9092c9f9badf3c34960e9ca10ec13374df1c35b198526eed9eb1d2004abb82307e9754ea96a53814e69ca6386d4487db2b6ac2d9595ea1a4a482ff1964bfe62405cd3111b5f50b6d483c91b34ad313974da668f7790808a6a3463b0e236650f0dd245f00ad70508cdd47f7f6877590552f98d4b83732ae83e116dcd5ceb5d7fabb849d6d51f55de0b0a479bf9aeaabdd112467955362d8cfca8219abee0f5e3fb4e7888ffa10851a69b2f471b82e0199abf98b6f7bd646af8e05334f6bca6d3886b49e") ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000f31000-0x78)={0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000082d000)=@generic="7c5dfe466309431fe4beecd3784b4a71", 0x0, 0x0, 0x0}) write(r0, &(0x7f0000b7f000)="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", 0x1000) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/11 02:03:25 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x3, &(0x7f000000f000-0x10)={0x77359400, 0x0}) r0 = syz_open_dev$dspn(&(0x7f000000a000-0xa)='/dev/dsp#\x00', 0x1, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000009000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000003000-0x4)={0x7}, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000014000-0x9)='/dev/ppp\x00', 0x50000, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000014000)=0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000016000-0x8)={0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000015000)={r2, 0x3}) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000011000-0x8)=0xfffffffffffffffc) 2018/01/11 02:03:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ced000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f91000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008b7000)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x43, 0x1, 0x101, 0x0, 0x80, 0x0, 0x2c, 0x1f, r1}, {0x9, 0x4, 0x101, 0x9, 0x1ff, 0x2, 0x5, 0x1ff}, {0x3f, 0x1f, 0x8, 0x9}, 0x3, 0xd, 0x2, 0x1, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x0, 0x3, 0x0, 0x35c2, 0x9, 0x0}}, 0xe8) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000021f000-0x10)={0x77359400, 0x0}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000025d000)='/proc/self/net/pfkey\x00', 0x202, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000093000-0x20)={0x5, &(0x7f0000ee6000)=0x0, 0x9, r2, 0x3}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000025a000-0x8)={0x0, 0x1}, &(0x7f0000e81000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000b0f000)=r3, 0x4) r4 = dup(r0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$unix(r4, &(0x7f0000675000-0xc4)="5ae3bd6a98d90f07f743147f53914d9160f389534197e9378b68e20acebfca63497bfa62b4251014819dde09e4e650eaad49f38609a6f8c149fa3b405ea35c1204143b0b4ee7d457253b6dfbe91a5efc6962e117924e5080fcc21ae296fe081c82b3ce8c64fb8fe8e244ffc538269b6de163096e6636639b9da4b7c45935207b8d55fc74c944aeb96c57d4d113f02332f582b2241f9b24eb23fa58d0544debe158c24fbb61f863a93229fda8f412175f0a043f7f5e0c409f9ce16c87d04d8dddf6370a76", 0xc4, 0x1, &(0x7f0000a9f000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/11 02:03:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000e50000-0x2a)=""/42, 0x2a, 0x2042, &(0x7f00003bf000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x6e, &(0x7f0000f1b000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @random="bbe1bd108024", [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "ea52f4", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], "f2454e5a05d3c627"}}}}}}}, 0x0) 2018/01/11 02:03:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r0, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) open(&(0x7f0000ae8000-0x8)='./file0\x00', 0x0, 0x45) 2018/01/11 02:03:25 executing program 3: mmap(&(0x7f0000000000/0xd26000)=nil, 0xd26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x5, 0xfffffffffffffffd, &(0x7f0000977000)={0x0, 0x0}) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000d26000)=[{&(0x7f0000d27000-0x6a)=""/106, 0x6a}, {&(0x7f0000d27000-0x6b)=""/107, 0x6b}, {&(0x7f00003e1000-0xb9)=""/185, 0xb9}, {&(0x7f0000d27000-0x37)=""/55, 0x37}, {&(0x7f0000870000-0xef)=""/239, 0xef}, {&(0x7f0000d27000-0x37)=""/55, 0x37}, {&(0x7f0000bf3000-0x93)=""/147, 0x93}, {&(0x7f0000981000)=""/119, 0x77}, {&(0x7f000053d000-0x30)=""/48, 0x30}], 0x9, 0x52) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000645000)={@common="736974300001000000000000000000f6", &(0x7f0000d26000-0x10)=@ethtool_eeprom={0x4b, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000037000-0x8)='./file0\x00', &(0x7f0000d28000-0x1a)=@random={'security.\x00', "736974300001000000000000000000f6"}, &(0x7f0000bc3000-0x2)='&\x00', 0x2, 0x3) 2018/01/11 02:03:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x7fc, 0x200) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x0, []}) r1 = memfd_create(&(0x7f00007ba000)='\x00', 0x3) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000234000-0x60)=""/96) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000f31000-0x78)={0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000082d000)=@generic="7c5dfe466309431fe4beecd3784b4a71", 0x0, 0x0, 0x0}) r2 = add_key(&(0x7f000014a000-0xd)='dns_resolver\x00', &(0x7f000017b000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r2, 0xce3) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/11 02:03:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000796000)='./file0\x00', 0x0) perf_event_open(&(0x7f0000c67000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fcf000)='/selinux/checkreqprot\x00', 0x44000, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000113000-0x4)=0x0, &(0x7f0000196000-0x4)=0x4) r1 = syz_open_dev$dmmidi(&(0x7f0000244000)='/dev/dmmidi#\x00', 0x1819, 0x2800) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000731000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f00003d5000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000069c000)={r2, 0x8, 0x10000, 0x80054}, 0x10) timerfd_settime(r1, 0x1, &(0x7f0000888000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f0000437000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000eba000-0x4)=0x3) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000b3d000)=0x100000000, &(0x7f00009cf000)=0x4) mount(&(0x7f000016d000)='./file0\x00', &(0x7f0000195000-0x8)='./file0\x00', &(0x7f0000819000-0x8)='\x00\x00\x00\x00\x00\x00\x00\x00', 0x0, 0x0) 2018/01/11 02:03:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ced000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f91000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008b7000)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x43, 0x1, 0x101, 0x0, 0x80, 0x20, 0x0, 0x1f, r1}, {0x9, 0x4, 0x101, 0x9, 0x1ff, 0x2, 0x5, 0x1ff}, {0x3f, 0x1f, 0x8, 0x9}, 0x3, 0xd, 0x2, 0x1, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x0, 0x3, 0x0, 0x35c2, 0x9, 0x0}}, 0xe8) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000021f000-0x10)={0x77359400, 0x0}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000025d000)='/proc/self/net/pfkey\x00', 0x202, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000093000-0x20)={0x5, &(0x7f0000ee6000)=0x0, 0x9, r2, 0x3}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000025a000-0x8)={0x0, 0x1}, &(0x7f0000e81000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000b0f000)=r3, 0x4) r4 = dup(r0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$unix(r4, &(0x7f0000675000-0xc4)="5ae3bd6a98d90f07f743147f53914d9160f389534197e9378b68e20acebfca63497bfa62b4251014819dde09e4e650eaad49f38609a6f8c149fa3b405ea35c1204143b0b4ee7d457253b6dfbe91a5efc6962e117924e5080fcc21ae296fe081c82b3ce8c64fb8fe8e244ffc538269b6de163096e6636639b9da4b7c45935207b8d55fc74c944aeb96c57d4d113f02332f582b2241f9b24eb23fa58d0544debe158c24fbb61f863a93229fda8f412175f0a043f7f5e0c409f9ce16c87d04d8dddf6370a76", 0xc4, 0x1, &(0x7f0000a9f000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/11 02:03:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00005b1000)='/dev/mixer\x00', 0x40, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f00008a7000-0x108)={0x1, {{0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xd83, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0xffffffffffffffff) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f00007d4000-0xd)="0005000063000000ff60001b79") writev(r1, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) 2018/01/11 02:03:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xffffffffffffffbc, &(0x7f0000a72000-0x30)={@random="58949df55f8f", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0xdbeb, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x11, 0x3b37, 0x0, @empty=0x0, ""}}}}}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x2, 0x71, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8)=0x0, 0x1b, 0x0) get_mempolicy(&(0x7f000029a000)=0x0, &(0x7f00003e8000)=0x0, 0x1000000000005c, &(0x7f0000be7000/0x4000)=nil, 0x2) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000cf9000)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000854000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7ff}) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00009a7000)=0x4, 0x4) 2018/01/11 02:03:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000396000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl$TIOCGSID(r1, 0x5429, &(0x7f00006ff000)=0x0) fcntl$lock(r1, 0x7, &(0x7f0000c6a000-0x20)={0x1, 0x5, 0x6, 0x400, r2}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000fb6000)={{{@in6=@loopback={0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000340000)=0xe8) r4 = getuid() r5 = getuid() setresuid(r3, r4, r5) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000f31000-0x78)={0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000082d000)=@generic="7c5dfe466309431fe4beecd3784b4a71", 0x0, 0x0, 0x0}) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/11 02:03:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000796000)='./file0\x00', 0x0) perf_event_open(&(0x7f0000c67000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f000023c000-0x4)=0x0) mount(&(0x7f000016d000)='./file0\x00', &(0x7f0000a2b000-0x8)='./file0\x00', &(0x7f000035d000)='mqueue\x00', 0x0, 0x0) 2018/01/11 02:03:25 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000dc5000)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r0, &(0x7f0000c19000)=@un=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000000000)='./file0\x00') creat(&(0x7f0000b03000)='./file0\x00', 0x54) truncate(&(0x7f0000d4f000-0x8)='./file0\x00', 0x0) 2018/01/11 02:03:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000011000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00000f5000)=0x2, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) r3 = openat(0xffffffffffffff9c, &(0x7f0000c8e000)='./file0\x00', 0x2002, 0x2) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f00003f5000-0x94)={{0x10000, 0xfff, 0x2, 0x2, 0x80, 0x3}, 0x8, 0x2, 0x1000, 0x2, 0x8, "8b2ecdc20c23f79c148500c472e275bfd7f26db279a2d9d962b68ebab3bf9238da35dfd5ccc63ff11ba02a6244a2ee9ceb5d43732d5aa604a8095b9d6f668828b4ed6ca708b7029381b257e0ae335aa1d9ff36f8a34acb2ea041404f687cf2d7efad6afcbcc6b8cb82815207920d52f33e8fdb8e9d89c3d949a761dd38eb085b"}) write$tun(r2, &(0x7f00003bb000-0x102)=@hdr={0x1, 0x0, 0x0, 0x3, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x0, 0x4d, 0x0, "62df0e3780bee3f363e6e9dcd581a8d8815350031d8ba0a604cd8469f047869d494e316bf99dbbec336c08c0e42c5c0e4de69b6c5b76c7b7e5c566eada12a258d240e70198"}}}, 0x6b) 2018/01/11 02:03:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000de6000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5, 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, @perf_config_ext={0xc07, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x422caec0, 0x0}, 0x0, 0x2, 0xffffffffffffffff, 0xfffffffffffffffd) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00000a1000/0x18000)=nil, &(0x7f00003f0000-0xc)=[@textreal={0x8, &(0x7f000056b000-0x40)="36660f5a3566b8330000000f23c00f21f86635000001000f23f8f20f3083612402f2ab0f01df440f20c066350c000000440f22c0ba4000edbaa100ed0fc76a00", 0x40}], 0x1, 0x0, &(0x7f000009c000)=[], 0x0) 2018/01/11 02:03:25 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0x9) writev(r0, &(0x7f0000c50000-0x10)=[], 0x10000000000001de) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/11 02:03:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0xfffffffeffffffff) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000021000)='/dev/rtc\x00', 0x22400, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000eff000-0x18)={0x0, 0x6, 0x4, 0x0, 0x1fc0000, 0x5}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000f31000-0x78)={0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000082d000)=@generic="7c5dfe466309431fe4beecd3784b4a71", 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000779000)={0x0, 0x9}, &(0x7f0000ef4000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000053e000-0x8c)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socket(0xa, 0x801, 0x6) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/11 02:03:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000444000)='/dev/dmmidi#\x00', 0x100, 0x2) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000d56000)={r0, r1, 0x2, 0x0}, 0x10) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ced000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f91000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008b7000)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x43, 0x1, 0x101, 0x0, 0x80, 0x20, 0x0, 0x1f, r1}, {0x9, 0x4, 0x101, 0x9, 0x1ff, 0x2, 0x5, 0x1ff}, {0x3f, 0x1f, 0x8, 0x9}, 0x3, 0xd, 0x2, 0x1, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x0, 0x3, 0x0, 0x35c2, 0x9, 0x0}}, 0xe8) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000021f000-0x10)={0x77359400, 0x0}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000025d000)='/proc/self/net/pfkey\x00', 0x202, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000093000-0x20)={0x5, &(0x7f0000ee6000)=0x0, 0x9, r2, 0x3}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000025a000-0x8)={0x0, 0x1}, &(0x7f0000e81000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000b0f000)=r3, 0x4) r4 = dup(r0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$unix(r4, &(0x7f0000675000-0xc4)="5ae3bd6a98d90f07f743147f53914d9160f389534197e9378b68e20acebfca63497bfa62b4251014819dde09e4e650eaad49f38609a6f8c149fa3b405ea35c1204143b0b4ee7d457253b6dfbe91a5efc6962e117924e5080fcc21ae296fe081c82b3ce8c64fb8fe8e244ffc538269b6de163096e6636639b9da4b7c45935207b8d55fc74c944aeb96c57d4d113f02332f582b2241f9b24eb23fa58d0544debe158c24fbb61f863a93229fda8f412175f0a043f7f5e0c409f9ce16c87d04d8dddf6370a76", 0xc4, 0x1, &(0x7f0000a9f000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/11 02:03:25 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x2e, &(0x7f0000ce5000-0xc)={@rand_addr=0x0, @multicast2=0x0, @empty=0x0}, &(0x7f000099d000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000bc7000)={0x49c5, 0xfffffffffffffff9, 0x5bd5, 'queue0\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x10, 0x803, 0x0) write(r1, &(0x7f0000ab8000)="240000001d0099f0001be90400ed190e020f000800000000000000eb080001005f216be0", 0x24) [ 378.740166] device eql entered promiscuous mode 2018/01/11 02:03:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)="636c656100007265837300") socket$nfc_llcp(0x27, 0x3, 0x1) writev(r0, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) 2018/01/11 02:03:25 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000060b000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f000056f000)={0x0, 0x100, 0x9, &(0x7f00003b0000-0x8)=0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000000)=[{r0, 0x100, 0x0}, {r0, 0x80, 0x0}], 0x2, 0x8) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000001000-0x4)=r0) ioctl$KDSKBLED(r0, 0x4b65, 0x0) syz_open_dev$sndctrl(&(0x7f0000001000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000002000-0x8)=0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001000-0x4)=0x9, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003000-0x8)={0x0, 0xc}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={r1, 0x1ff}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000001000)=0x7, &(0x7f0000004000-0x8)=0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x6000c000, &(0x7f0000005000-0xe2)="45f025927182aabb30fed61e1b0fd6350a03a9dec81baadc96a6fd2e3d71176edc7ac81191fa815186b31110ff8b0b4165fc75501ef26baa38086b6cd9d9df2a22083e85e25ae732339c28bf003fa5bcfc22b2156a3cb24d5f06acfe6f2dc1dec2a8d9c1823fa35c3d8d41ce1c9f2cc6923ae0bde974e57b0d0b50f902cc5df97005083de22c23f321fe994b3fb12340a24d39dced00aced1a70a5b603a6c6934fac2929b39f680d1a6c92b21a7c1fcf53bdfd849f75ba3cfb9eb1eb420040d62e7082ea6d065558080c44d598be011217a69258e349e27bf4252887d6cc6fb65846", &(0x7f0000004000)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000004000)="e8e403485b295fca8c3565c31b5c0759634da582a6ec3a7bbe5cfe2a0d0718d57e02ea6afac1cc7a70debe475fcc982a3f07724a8f036d50ab9169b38914b0a8df4af0d0930883c4518dba2cbc93e7ddc6cafd5d0526d795c0e10896") setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000003000)=@assoc_value={r2, 0x1f}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000006000-0x20)={0x1fe, 0x3, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000005000-0x8)={r2, 0x5}, &(0x7f0000006000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000008000-0x20)={@loopback={0x0, 0x1}, 0x7, 0x1, 0x1, 0x8, 0x8, 0xff, 0x1b}, 0x20) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000009000-0x4)=0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000009000)=0x4) 2018/01/11 02:03:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b1d000-0xb)='net/packet\x00') ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004e6000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@hci={0x1f, 0x3f, 0x0}}) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f00001b6000)={0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x9, [{0x4, 0x1, 0x3ff, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x6, 0x2, 0x6, 0x0, 0x0, 0x903, 0x0, 0x0, 0x0}, {0xc000000000000, 0x8, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0xfffffffffffffff8, 0x9, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x5, 0x9e, 0x6, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0xfffffffffffffffa, 0x7fff, 0x1, 0x0, 0x0, 0x1e01, 0x0, 0x0, 0x0}, {0x6, 0x5, 0x89a, 0x0, 0x0, 0x2008, 0x0, 0x0, 0x0}, {0x8c93, 0x544801b4, 0x6, 0x0, 0x0, 0x2008, 0x0, 0x0, 0x0}, {0x0, 0x32, 0x5, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}]}) ioctl(r1, 0x8916, &(0x7f0000000000)="") ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000f31000-0x78)={0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000082d000)=@generic="7c5dfe466309431fe4beecd3784b4a71", 0x0, 0x0, 0x0}) ioctl(r1, 0x8936, &(0x7f0000000000)="") 2018/01/11 02:03:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ced000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f91000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008b7000)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x43, 0x1, 0x101, 0x0, 0x80, 0x20, 0x0, 0x1f, r1}, {0x9, 0x4, 0x101, 0x9, 0x1ff, 0x2, 0x5, 0x1ff}, {0x3f, 0x1f, 0x8, 0x9}, 0x3, 0xd, 0x2, 0x1, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x0, 0x3, 0x0, 0x35c2, 0x9, 0x0}}, 0xe8) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000021f000-0x10)={0x77359400, 0x0}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000025d000)='/proc/self/net/pfkey\x00', 0x202, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000093000-0x20)={0x5, &(0x7f0000ee6000)=0x0, 0x9, r2, 0x3}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000025a000-0x8)={0x0, 0x1}, &(0x7f0000e81000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000b0f000)=r3, 0x4) r4 = dup(r0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$unix(r4, &(0x7f0000675000-0xc4)="5ae3bd6a98d90f07f743147f53914d9160f389534197e9378b68e20acebfca63497bfa62b4251014819dde09e4e650eaad49f38609a6f8c149fa3b405ea35c1204143b0b4ee7d457253b6dfbe91a5efc6962e117924e5080fcc21ae296fe081c82b3ce8c64fb8fe8e244ffc538269b6de163096e6636639b9da4b7c45935207b8d55fc74c944aeb96c57d4d113f02332f582b2241f9b24eb23fa58d0544debe158c24fbb61f863a93229fda8f412175f0a043f7f5e0c409f9ce16c87d04d8dddf6370a76", 0xc4, 0x1, &(0x7f0000a9f000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/11 02:03:25 executing program 3: listxattr(&(0x7f00004ad000-0x8)='./file0\x00', &(0x7f0000c6e000)=""/0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000e43000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x32, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x10, 0x0, 0xaa}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@redirect={0x5, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000324000)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000061e000)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f000091a000-0x48)={0xf, 0xf, &(0x7f0000790000-0x78)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x200}, [@exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x39}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x6}, @call={0x85, 0x0, 0x0, 0x1f}, @jmp={0x5, 0x19b2, 0xc, 0x9, 0x3, 0xfffffffe, 0x10}, @ldst={0x93dafb2b726842c2, 0x0, 0x3, 0xb, 0x4, 0x4, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000e4a000)='syzkaller\x00', 0x40, 0xf1, &(0x7f0000669000)=""/241, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) 2018/01/11 02:03:25 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000002000-0x8)='./file0\x00', 0x8000, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f00007ab000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000de5000)={0x0, 0x0, 0x0, 0x0}) r4 = mmap$binder(&(0x7f00009fc000/0x3000)=nil, 0x3000, 0x2000000, 0x33, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r1, 0x107, 0xb, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000000)={0x9c, 0x0, &(0x7f0000b83000)=[@register_looper={0x630b}, @acquire_done={0x40106309, r2, 0x1}, @acquire_done={0x40106309, r3, 0x4}, @decrefs={0x40046307, 0x0}, @free_buffer={0x40086303, r4}, @release={0x40046306, 0x3}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x30, &(0x7f00005e0000)=[], &(0x7f0000001000-0x30)=[0x38, 0x20, 0x30, 0x40, 0x38, 0x38]}, 0xd13}}, @exit_looper={0x630d}, @exit_looper={0x630d}], 0xe4, 0x0, &(0x7f0000000000)="1168b8cbc6d548e7d6b43f805edb74b66193cab8acac674013b0d1f6005ee2a0ffc5a97ca0a7dd7781d5e8b7289fa604e1dab796e17d709d8bf288af918a87f21f2c16ef97691279232710f33e0dd36e4c740e96700d149659d227d87ad5aaa1fc7c5a53d4adf006da3904990602eaf058078840ee2093146d71f66fce4b43cb770518cb944a5ac4b7fb248a582a1ab130891b78839027e75797e536214302bdf852d9e64df6b8ed30753cc36a7435829a81997f053166d79dd0a30e2db3df409d9560537c8d36633cfe0d14219ac8c4197ea8f696ff0cee33553195a0cd8b7ad8bb5fba"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000796000)='./file0\x00', 0x0) perf_event_open(&(0x7f0000c67000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000016d000)='./file0\x00', &(0x7f0000a2b000-0x8)='./file0\x00', &(0x7f000035d000)='mqueue\x00', 0x0, 0x0) 2018/01/11 02:03:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = semget(0x2, 0x2, 0x210) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000d16000-0x4c)=""/76) sendmsg$inet_sctp(r0, &(0x7f00003da000)={&(0x7f00004df000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f3d000)=[{&(0x7f0000cfa000-0xcb)='n', 0x1}], 0x1, &(0x7f0000b47000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) r2 = getpgrp(0x0) r3 = gettid() mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000a1e000+0xe15)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000815000-0x4)=0xe8) lstat(&(0x7f00006e3000)='./file0\x00', &(0x7f0000472000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000038b000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000c000-0x4)=0xe8) r7 = getegid() semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000a2d000)={{0x401, r4, r5, r6, r7, 0x0, 0xb8d8, 0x0, 0x0, 0x0}, 0x2f, 0x9, 0x5, 0x0, 0x0}) r8 = openat$vcs(0xffffffffffffff9c, &(0x7f00009d7000)='/dev/vcs\x00', 0x400100, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r8, 0xc0a85322, &(0x7f0000e07000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept$ax25(r8, &(0x7f0000eb6000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000f4f000-0x4)=0x10) rt_tgsigqueueinfo(r2, r3, 0xb, &(0x7f0000055000)={0x0, 0x0, 0x3, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r8, 0x3, r0, &(0x7f0000eff000+0xc66)={0x20000000, 0x0}) timerfd_gettime(r8, &(0x7f0000b14000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KDSKBMETA(r8, 0x4b63, &(0x7f0000a1f000)=0x6) ioctl$KDMKTONE(r8, 0x4b30, 0x3f80000000000000) select(0x40, &(0x7f00004b8000)={0xfffffffffffffffb, 0x200, 0x8, 0x0, 0x1d5, 0x8, 0x5a5fdb2b, 0xb81e}, &(0x7f00006d0000)={0x4, 0xfa6b, 0x9, 0x1, 0x8, 0x7, 0xff, 0x80000001}, &(0x7f0000cf8000-0x40)={0xc50, 0x0, 0x800, 0x2be2, 0x0, 0x0, 0x9, 0x9}, &(0x7f0000281000)={0x77359400, 0x0}) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3fff9}, &(0x7f00008ec000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000-0x10)={r9, 0x0}, 0xffffffffffffff95) r10 = openat$rtc(0xffffffffffffff9c, &(0x7f000059a000-0x9)='/dev/rtc\x00', 0x10d000, 0x0) recvmsg$netrom(r10, &(0x7f0000580000-0x38)={&(0x7f00002df000-0x48)=@full={{0x3, {"43433b7603d3e0"}, 0x3}, [{"e0ff0d1337d76e"}, {"89e213674e9ff4"}, {"9b2880744088f8"}, {"896323a91c9d89"}, {"ff9df367664893"}, {"89b0c781cedd86"}, {"cf6f1a391c6e44"}, {"824a2c511d5ca3"}]}, 0x48, &(0x7f00006f5000-0xa0)=[{&(0x7f0000a71000-0xc3)="3624c1a865d2aa9189a368e984376ff2c3a7053f90699ffb7d13fbc97f92fd27b351a801b24562347abd464898012d7f9bdbc77c97a71e1876256be6ac55c5b18719b03d29cd5b6079faeb2cd328729f472ec9429983889e88e7e251ad3e5d08f8895a482a114dcdb59fd1c9ad0770626baa6ab279b9b74c9faed17e30b4b311846811e1442ded25e11372893808102250051624ca0e447d607ca17b0edaa3ec0e6eec875ec503f9423201b03701690f4a8a1b8f419191456bce7d139886cfd1879326", 0xc3}, {&(0x7f0000ab8000)="41e76764e74b921fc6709a855059074fd7443d140d2ae66ea4af5dfb4c5bbe678a544449f34c9ea07a2d1d43e62644c17595cb4498c77e6795dd915903f5e4506663e95de5546452b9ab635000e7782b505296f5447019cd43367d3f8e6504f88543559cf83fb672a8028b9c08513e24722932c3df503d74556212b2ea7ab55faa4982d496a56ab1a5a2c56049c2a425ef6b8f190f3c0318611344b93cf70ede7bcac094174bebc31a115bf5bc6b5a15846c33226179ac9682680f", 0xbb}, {&(0x7f0000fe6000-0x35)="a80bce718a0abdc5aa4c1520b0ab5edc862b2ba8156fd4a3c0c943d57ffb24d4284ec7f4aaec4f753dc9fdd389a125e7c66236780d", 0x35}, {&(0x7f0000386000-0x2c)="d754777bed192c07c8588a1c4c7d1f024f29144b739cf34eb55acbdd93c7e3ee8eb4816e889f748dc8810b4a", 0x2c}, {&(0x7f0000d48000)="944229699522878d2fc2a2745b10115f159d66a62b75ca52abff55d57694eae2e5094c9f06578737dfef8dd22eecec48d09438b5b3764011e1fa57eed9351a33f5cc4c8c80c81c25a9073841868807c1d120ad3eab45a0085bae4df69f8f63d0471d25f17291e1d959db8f734e07980adb4c478ed8efc68801ffab1ea1a3ad58387422d9444952913eff3d6b1cc3a057f0e6175bcd053550e015885dff", 0x9d}, {&(0x7f00005bd000)="45a18eb824373b91d776e876e27c112558c7b3fe531bb4b7026d0262c65e1d830bb679fb0551b3e5d9d085f40f215756c5b9900f3ee970eac9d83e2be68ea1162abe985dbc7c690e845e5e64303c4ff55ee6262b56c67c1ce3aaecadfcd232e1ea291a82676b6e19b94231a4672496d7742b1acc24f19c794dbd039da2a2a4806ce3b9c3fb9a2433937caf5eb281a6a14a33076a3fd2c9ffb6fe6db43c45501f", 0xa0}, {&(0x7f0000c22000-0x84)="6af8509e074cd58276f15d56a0d0cabc68c44981665eca6e2d0692964209f0de6886c2442a88f99259b4988489dacf76363dab943bd79e087f82069c9925cd3437a2cf43e19be131135c31fa652fe1429248b1a840f6b8ccf1961559418e90e4858d546aeb6fb1e931944c4a8f23634ec9a2ed377a3b48c0a5203714c456cc0d8f1fcd18", 0x84}, {&(0x7f0000457000-0x6c)="fbfed5770d13513d7600eb2b7ab07b7b6ddb32ecb270b796066d31e8feff10aed7be358d0ae7c6392eb9d1737f15db9b2b7c8911cf40c69a20dcacedc12cf7f6060938f00f2d53bae4568340052d084a7e9dd66292daa3100b05feeadbf1191d919a99eb811c85b670b0b27f", 0x6c}, {&(0x7f0000612000-0x1e8)="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0x1000}, {&(0x7f0000efa000)="4c6211f78ea91e3ccd1ede4cec060cb6920683366c8f5be3ba3920f9e4a388098d40b30ce84e441f1f8f466211fdb75da0de88beeb0e308016e2603f31f83c881613f9eacbafb381ff28a19b636b0891c95eb5c26cc0e1188a199f612feb52987f3e6a5df86e56537aaac1fb12c086990e1b260d9c27febdc3ed426f523657bcedd9a8", 0x83}], 0xa, &(0x7f0000842000)=[{0xb0, 0x13a, 0x80000000, "c8fb6fd1ebc3fe65771125e663fcafe9540b60ae6866c2f46411963284019246a00b5fe7f42654d4efa060d4a5f0520f8a01f6905aecec25c7bb6647d1a8fe60413fa4159b7e345e985d54c27e05e07e85dd9ff3209960b4050157980e1ec02348ffd2acecaaef127485e953f838597b59c0453ea1f4ae7f1b120d51206b312dff9f63b132173e9cbc15dc047616c5e688fdadc086d7333cf4f70af9711c1b91"}, {0x100, 0x13f, 0xf0a2, "b0682fbf071c3d1cf9bdfc10cb9a80c7d086d8d4e859b4c4e012b463035265b7f9919d4059accfd513e95f21fc351b9ee7c887676f6b85f791aa504e09dacf3955a5061ec6c24014275a32f746b12f1de2c892954dc04e3a23349f2a55eab797cb5ff626b5d428b7fa207909be5d1f261fa400162f69904d9d43e9db369e0c2ee50b883189891cde0e368fa45e4c357aef148a3be0291f7aa9a5ff8919fc16ebacf80fd05f0766b3d29c4afe618eda854f975cf621dc87805e978ec82486232fc6fbc1628faca569342e0ad2785cf07939648a347d607e7439e80ea029c4bd4af28249f724babb9b5742f30e3e"}, {0x68, 0x10e, 0xa8, "bd0fa209d22954fc2ed85f95f80e5faaa8c47a9a1db3689f20ad50f242547f4f1387661b4c98b95e14bc8ce48a7a6037fa4ca10f47be8b85b0de352649e6ed83e2fb37a4411bc46101f9c63ec410490db67cb880"}, {0x110, 0x1ff, 0x8, "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"}, {0x70, 0x6, 0x20000000000000, "e4f9cef7fc03d680f90caa56901a1cf4dcdbff15b1f3f9d3a896fde9973ba4f68e0b277d74158a0578d7eea9a999d5f134351661ab8974c26833e1f4a55608a22e8b891fcb4dcdc075d696cabcc184841baf19094a71882098f9c516aace1d"}, {0x98, 0x11f, 0x4, "5d68d9712773efd53cbfcd4b655e5955ff755802e33273930fb0e87aee2cace39f148e763b45aee4f6493c7e685389bc70159b038666f957c0b67eb3f84367c92030004722fde21eb99ae8878cc23a20b073069039b7260c32a02900262a83cf4747831671ef12ac3be67ac7be7df803bd69a8ab45f8d23d103ee71e6897a07bf7d33be7"}, {0x80, 0x109, 0xff, "5a652d355993678c2d9665b3414b7184a22e1ce99c88f9df330c565e17506e3a582067e375a4975414d64cb7c03ab75e2e46db1ebd848be312ee22b51857a6c9d9d9e76fe85ee53b42eb92192c57948098ad6793e9fce577678a7c2ab1c6129a458fdcfe56e89ba41eac"}, {0x108, 0x19c, 0xfffffffffffff11d, "7a754aba9562a68fcd602064f8a631762ab5e45feaa8f438b738f05a94372c6537f7bfa7e0ae0ecb4a5143b03b82903d7c725fc94e4070187d7cbfa96cc582a478b01555812ba27b280aa7ab9c5e0329c9a8d3b2dca4f082cdb0e6efb8a0650830087890da83d281a39fa4db3cb6e83035d0398f41168fef91063ee8e6ec71c6d59dabac68391f49d55d422f4bfed097a157fac845e39f93d841da3666fe4cc41381d5a17e689b10107830c0fcdd9e33eb1653083921b7d487218c47505008e7765e47973bd03cf467146aa6a50d8ac828e62eb5dd1faf9d82c915e1d3dc7b92c0d6485ba2ee3156ad3849e1de465f867f0032bf"}, {0x48, 0x102, 0x80000000, "5d9df89e5dfe20d989fc06ea1b5ef0f6630a057ac292840b5029a251559a0e07dcff9f774d93cb9d998ebfda1ee51e57f8b304b8"}, {0x68, 0x11f, 0x8, "8cdaaf0492f8c214571be69a31a4836eb12792f93e97d9df937ced4f7e9781d81dd1742e072c08dc194884b1e25a83c7504e821e342573799760f8dee453c0330024af9d24c24cb12c2bf3186d373fa7a3ef7acde1"}], 0x668, 0x81}, 0x140) ioctl$UFFDIO_REGISTER(r8, 0xc020aa00, &(0x7f0000ffe000)={{&(0x7f0000df1000/0x2000)=nil, 0x2000}, 0x2, 0x0}) 2018/01/11 02:03:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ced000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f91000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008b7000)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x43, 0x1, 0x101, 0x0, 0x80, 0x20, 0x2c, 0x1f, 0x0}, {0x9, 0x4, 0x101, 0x9, 0x1ff, 0x2, 0x5, 0x1ff}, {0x3f, 0x1f, 0x8, 0x9}, 0x3, 0xd, 0x2, 0x1, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x0, 0x3, 0x0, 0x35c2, 0x9, 0x0}}, 0xe8) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000021f000-0x10)={0x77359400, 0x0}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000025d000)='/proc/self/net/pfkey\x00', 0x202, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000093000-0x20)={0x5, &(0x7f0000ee6000)=0x0, 0x9, r2, 0x3}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000025a000-0x8)={0x0, 0x1}, &(0x7f0000e81000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000b0f000)=r3, 0x4) r4 = dup(r0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$unix(r4, &(0x7f0000675000-0xc4)="5ae3bd6a98d90f07f743147f53914d9160f389534197e9378b68e20acebfca63497bfa62b4251014819dde09e4e650eaad49f38609a6f8c149fa3b405ea35c1204143b0b4ee7d457253b6dfbe91a5efc6962e117924e5080fcc21ae296fe081c82b3ce8c64fb8fe8e244ffc538269b6de163096e6636639b9da4b7c45935207b8d55fc74c944aeb96c57d4d113f02332f582b2241f9b24eb23fa58d0544debe158c24fbb61f863a93229fda8f412175f0a043f7f5e0c409f9ce16c87d04d8dddf6370a76", 0xc4, 0x1, &(0x7f0000a9f000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/11 02:03:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000055f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000581000-0x10)={0x2, &(0x7f0000433000)=[{0x0, 0x0}, {0x0, 0x0}]}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007ce000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000c5d000)={0x0, 0x7000, 0x9, 0x5, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:26 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80003) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000001000+0x640)={0x0, 0xf20e, 0x10}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000013000-0x8)=@assoc_value={r2, 0xb5}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmmsg(r3, &(0x7f0000013000)=[{{&(0x7f0000001000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000013000-0x10)=[], 0x0, &(0x7f0000012000-0x1580)=[], 0x192, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/11 02:03:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") r1 = creat(&(0x7f0000368000)='./file0\x00', 0x111) accept4(r1, &(0x7f0000d4e000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0x8, 0x800) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000f31000-0x78)={0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000082d000)=@generic="7c5dfe466309431fe4beecd3784b4a71", 0x0, 0x0, 0x0}) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/11 02:03:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r0, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00008dd000)=@int=0x0, &(0x7f0000795000-0x4)=0x4) 2018/01/11 02:03:26 executing program 7: pipe2(&(0x7f0000fd3000-0x8)={0x0, 0x0}, 0x84000) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f000000a000-0xc)={0x2, 0x0, 0x5, 0xfffffffffffffffd, 0x100, 0x8d, 0x400}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000ccd000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/11 02:03:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ced000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f91000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008b7000)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x43, 0x1, 0x101, 0x0, 0x80, 0x20, 0x2c, 0x1f, 0x0}, {0x9, 0x4, 0x101, 0x9, 0x1ff, 0x2, 0x5, 0x1ff}, {0x3f, 0x1f, 0x8, 0x9}, 0x3, 0xd, 0x2, 0x1, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x0, 0x3, 0x0, 0x35c2, 0x9, 0x0}}, 0xe8) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000021f000-0x10)={0x77359400, 0x0}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000025d000)='/proc/self/net/pfkey\x00', 0x202, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000093000-0x20)={0x5, &(0x7f0000ee6000)=0x0, 0x9, r2, 0x3}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000025a000-0x8)={0x0, 0x1}, &(0x7f0000e81000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000b0f000)=r3, 0x4) r4 = dup(r0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$unix(r4, &(0x7f0000675000-0xc4)="5ae3bd6a98d90f07f743147f53914d9160f389534197e9378b68e20acebfca63497bfa62b4251014819dde09e4e650eaad49f38609a6f8c149fa3b405ea35c1204143b0b4ee7d457253b6dfbe91a5efc6962e117924e5080fcc21ae296fe081c82b3ce8c64fb8fe8e244ffc538269b6de163096e6636639b9da4b7c45935207b8d55fc74c944aeb96c57d4d113f02332f582b2241f9b24eb23fa58d0544debe158c24fbb61f863a93229fda8f412175f0a043f7f5e0c409f9ce16c87d04d8dddf6370a76", 0xc4, 0x1, &(0x7f0000a9f000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/11 02:03:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000796000)='./file0\x00', 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f00005d0000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a57000)=0x10, 0x80000) listen(r0, 0x2) perf_event_open(&(0x7f0000c67000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) removexattr(&(0x7f00004cb000-0x8)='./file0\x00', &(0x7f00001b6000-0x9)=@known='user.syz\x00') mount(&(0x7f000016d000)='./file0\x00', &(0x7f0000a2b000-0x8)='./file0\x00', &(0x7f000035d000)='mqueue\x00', 0x0, 0x0) 2018/01/11 02:03:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:26 executing program 5: mmap(&(0x7f0000000000/0xb70000)=nil, 0xb70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000031000)='/dev/sequencer\x00', 0x8400, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f00000a1000-0x4)=0x0, 0x4) signalfd4(r0, &(0x7f0000b70000)={0x5}, 0x4, 0x80800) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b6f000-0x10)={&(0x7f0000b6e000)=@newsa={0x138, 0x1a, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x22}, [@algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 02:03:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00005c7000-0x78)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000603000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000c3b000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) read(r0, &(0x7f0000332000)=""/8, 0x8) r2 = dup(r0) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f00003ab000-0xb1)=""/177) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00008b6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000)=0x14) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f00005ca000)={0x0, 0x0, []}) close(r1) 2018/01/11 02:03:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket(0x8, 0xa, 0xfff8000000000000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000962000-0x1c)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}], 0x1c) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000c76000)={0x1, 0x2, 0x1ff, 0x3f, "192f9500bc8068647fd13b443f4d831f7240155c111743b5235ec23cd44426cdb031ff0575f179c6ab42ed6e", 0x8}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000c35000)={r2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) 2018/01/11 02:03:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f60000-0x38)={0x0, 0x0, &(0x7f0000882000)=[{&(0x7f0000ff6000)="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", 0xff}], 0x1, 0x0, 0x0, 0x48800}, 0x800) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ced000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f91000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008b7000)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x43, 0x1, 0x101, 0x0, 0x80, 0x20, 0x2c, 0x1f, 0x0}, {0x9, 0x4, 0x101, 0x9, 0x1ff, 0x2, 0x5, 0x1ff}, {0x3f, 0x1f, 0x8, 0x9}, 0x3, 0xd, 0x2, 0x1, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x0, 0x3, 0x0, 0x35c2, 0x9, 0x0}}, 0xe8) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000021f000-0x10)={0x77359400, 0x0}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000025d000)='/proc/self/net/pfkey\x00', 0x202, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000093000-0x20)={0x5, &(0x7f0000ee6000)=0x0, 0x9, r2, 0x3}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000025a000-0x8)={0x0, 0x1}, &(0x7f0000e81000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000b0f000)=r3, 0x4) r4 = dup(r0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$unix(r4, &(0x7f0000675000-0xc4)="5ae3bd6a98d90f07f743147f53914d9160f389534197e9378b68e20acebfca63497bfa62b4251014819dde09e4e650eaad49f38609a6f8c149fa3b405ea35c1204143b0b4ee7d457253b6dfbe91a5efc6962e117924e5080fcc21ae296fe081c82b3ce8c64fb8fe8e244ffc538269b6de163096e6636639b9da4b7c45935207b8d55fc74c944aeb96c57d4d113f02332f582b2241f9b24eb23fa58d0544debe158c24fbb61f863a93229fda8f412175f0a043f7f5e0c409f9ce16c87d04d8dddf6370a76", 0xc4, 0x1, &(0x7f0000a9f000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/11 02:03:26 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000e4b000-0xc)='/dev/audio#\x00', 0x0, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002000-0xe9)={0x0, 0xe1, "373785f994ea94393442bd7933a376fcccb7cd4cb3fd09810504a913d73276ff197f66a48b4eb63fae26668d5e6d69c8b72d4a40d1ed27b71b88c0ae86e66515bb041cafb2c2103bcaea66f84d1dbaacfc557abc6712be72c9615c653b5372995a6cf175c1f3a71bada365cfcf0e49d64dfd11fec73a2ce2803d4fb3e147f17918190cbf55937a77a3e06416f399ed8c78e6148863bcbad9dc9a7e85461111f833a742e830212ea59c4fc5e37ce2b124c1c1e888e44fe7b986fa39728d70f8e09bef840ce12c66bb0ebda0a4ec6ac8675711ab11602d9b98fc15fdf22c0d47d0f8"}, &(0x7f0000000000)=0xe9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000-0x8c)={r1, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x0, 0xfbf1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, @in6={0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x64) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000c50000-0x10)=[{&(0x7f0000423000)='1', 0xffffffffffffff40}], 0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00009aa000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000df3000)=0x1008) r3 = dup3(r0, r0, 0x80000) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f00007c1000-0x18)=@generic={0x7ff, 0x1, 0x1}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000bb3000-0xc)={r2, 0x8, 0x2, [0xffff, 0x1f]}, 0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000c96000-0x8)={r2, 0xfffffffffffffffb}, &(0x7f0000b89000)=0x8) 2018/01/11 02:03:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000284000-0x10)={0x98, &(0x7f000083b000)="e59b0e1184b510eef16a7cdba427a2244442d0777e986818495ec0c5c5b4a084e5b6e855d029df8065cbef120661429362f836fcd39ca17bac6d3766cb7f35d7ef3100bb79faa33c513da0393491f4890ad4d8c2bb69a2891733c86e38c78897e99fd01da12b8d8e5c6f203be68440bf3b4fb08f8a38426a7662232adc1aaeb388ea78714ba2fba3057afb2c3bc3f66c9ddc372dfca41537"}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000f31000-0x78)={0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000082d000)=@generic="7c5dfe466309431fe4beecd3784b4a71", 0x0, 0x0, 0x0}) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/11 02:03:26 executing program 2: mkdir(&(0x7f0000796000)='./file0\x00', 0x0) perf_event_open(&(0x7f0000c67000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000016d000)='./file0\x00', &(0x7f0000a2b000-0x8)='./file0\x00', &(0x7f000035d000)='mqueue\x00', 0x800000, 0x0) 2018/01/11 02:03:26 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000002000-0x10)={&(0x7f0000c13000/0x2000)=nil, 0x2000}) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000000000)={0x2, 0x0, [{0x900000000000, 0x4, 0x0, 0x0, @msi={0x3ff, 0xffffffffffffffe3, 0x2}}, {0x4, 0x1, 0x0, 0x0, @sint={0x8000000, 0x8}}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000080c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x20) syz_emit_ethernet(0x66, &(0x7f0000c96000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x30, 0x67, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "677cb6", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], ""}}}}}}}, 0x0) 2018/01/11 02:03:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d29000-0xf)='attr/keycreate\x00') ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000fdf000)={@common='sit0\x00', @ifru_flags=0x4202}) writev(r0, &(0x7f0000388000-0x10)=[{&(0x7f0000bdb000-0x1)="ff", 0xfffffffffffffd45}], 0x1000000000000183) 2018/01/11 02:03:26 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) syncfs(r0) r1 = socket$alg(0x26, 0x5, 0x0) getsockname$netlink(r0, &(0x7f0000de2000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c75000)=0xc) bind$alg(r1, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[], 0x0, &(0x7f0000462000-0xbe)=""/190, 0xbe, 0x1}, 0x0) 2018/01/11 02:03:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000796000)='./file0\x00', 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x1, 0x40000) sendmmsg(r0, &(0x7f0000339000-0xb4)=[{{0x0, 0x0, &(0x7f0000a51000-0x60)=[{&(0x7f0000f24000-0x1000)="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", 0x1000}, {&(0x7f00000f4000-0xd0)="358ba54c3265937820961132fcaa0c2286f52287a9973913dff71ec7fe7e3f30606e2ad3a8e761554dcf43bd6373144031e77a4eb949deda7489498922979a79681432fac3e2b8d4418001a691ebaecc17633b77549e4db30c72b7f58286cbdd6314b4cc8777946dd753ec0511a9c3c0be4a5bccfac1595738ebd655b16fd1a8fe57d3177d8936ce279b7e9293380c19648817e14224620f1ecfd7bec78adcb348e0e7b73d0ae8f50d09a0ec1558325a0f99d4cd1174ed6436811cebee604a7155bc30e68584d26203fe2a109b1bc998", 0xd0}, {&(0x7f00007be000-0xfd)="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", 0xfd}, {&(0x7f00005aa000)="e8397b2af3e94598bad9294be5ee20483f300b216da0274e0aba98918de0a0821b982d6c20584237ca417eb8d94af217227e9a673e6233331081af1dca168da66966fb8ef993aba4a4530de4392148586f36ea9d2df11adc", 0x58}, {&(0x7f0000e57000-0x90)="4020bc025d6fe0086350d17b8f8e887bae5d8d72bd7d5e5356bfd79d265d3bbae8c2cd3ede8ada5f1a2090b7ca8028fa77988a5e36d4d2d3991a803f1d969df8fb3122d7d1797ed5b2c8107b3d6a92946b2002d3c674f6382b6976ec5c064d194abba01cbf5362e649e265efd1c4f5f193a3fc57d12b9757bd9f47f6e37611f47547a6184a647b19e8fbdc321fd54c5b", 0x90}, {&(0x7f00002fe000)="bff26a435c34c655ccfe6b4cb1105525338a19eb5d97ec256c78a66456d67bcdb4360d4ecdaf9b1c4daef50cef20fef896fe21e90836c2f7a37a83eda92308ad869e7b68db0c9752f2a63d8074330e6dfbb2b0b8f063f60733ef2c1a8bd179011757917e15dca8c80bf9e45479e3abfc53963152ecabbbb496f14068a04d546be8203f058fea00bd017e25e46ca63d2b0edbf3046b55fac4be3b28ddf78548f61cb7d5d7afd1089abec7cba3d8cb9198fdacbb1abe70e71a88681be3fa5986af8b6776", 0xc3}], 0x6, &(0x7f00005b9000)=[{0x38, 0x115, 0x4, 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{&(0x7f000030b000)="db41d58347e8a156838ba8de80cc9d533ba4c5be7284f61ed3e2ef43a2cea8ad13d753c7ff53d3229fb1ddaaaab2208c4b8239868a88e9ee4364c67ea8db423697807d0979d59fa87c774d59d7e46d42043bca4e6c1f31e2afe0cb06b416a698a5652651875f65b1ddb2b1e5fa632ce77a8c45c1b16c6231448ea467aa6d785ee3febb152094a14d30d10383b56a960ba03bdaddba1cc53d1b5891", 0x9b}, {&(0x7f00007ad000-0xd5)="a68540cc1304ccb42267582a9860bbb822f3a077902079e7f592dc2b2a1fca34dd2e04cfff3ab56a3ebac5a6be285afa3b16a98bc53ef6f47ade600a4c9c7073214254b9f7f7ccda5a23d1f5dc920ff3473fc71bd2e35de6ed71c77cbd69d12cd3a9ed3600df89dbbfa4a94d606a897290aec114ffbd63426e7e0993d4fa0d0065a3430698557efefb00e45dacd791dffbb3fd2577bb5e444f7dda2748a06d897262d81755344efb39ce8eb092d73a9a8c43472350ca5ab94a4306312bb2813c7bb21359979e6e2951aea90f815ec744b874e29f91", 0xd5}, {&(0x7f0000408000)="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", 0x1000}], 0x4, 0x0, 0x0, 0x48000}, 0x51}], 0x3, 0x800) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f00002d4000-0x10)={0xa8c2911cb770aafc, 0x0, &(0x7f000018b000/0x3000)=nil}) perf_event_open(&(0x7f0000c67000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f000033b000)='/selinux/status\x00', 0x0, 0x0) mount(&(0x7f000016d000)='./file0\x00', &(0x7f0000a2b000-0x8)='./file0\x00', &(0x7f000035d000)='mqueue\x00', 0x0, 0x0) 2018/01/11 02:03:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ced000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f91000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008b7000)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x43, 0x1, 0x101, 0x0, 0x80, 0x20, 0x2c, 0x1f, r1}, {0x0, 0x4, 0x101, 0x9, 0x1ff, 0x2, 0x5, 0x1ff}, {0x3f, 0x1f, 0x8, 0x9}, 0x3, 0xd, 0x2, 0x1, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x0, 0x3, 0x0, 0x35c2, 0x9, 0x0}}, 0xe8) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000021f000-0x10)={0x77359400, 0x0}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000025d000)='/proc/self/net/pfkey\x00', 0x202, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000093000-0x20)={0x5, &(0x7f0000ee6000)=0x0, 0x9, r2, 0x3}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000025a000-0x8)={0x0, 0x1}, &(0x7f0000e81000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000b0f000)=r3, 0x4) r4 = dup(r0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$unix(r4, &(0x7f0000675000-0xc4)="5ae3bd6a98d90f07f743147f53914d9160f389534197e9378b68e20acebfca63497bfa62b4251014819dde09e4e650eaad49f38609a6f8c149fa3b405ea35c1204143b0b4ee7d457253b6dfbe91a5efc6962e117924e5080fcc21ae296fe081c82b3ce8c64fb8fe8e244ffc538269b6de163096e6636639b9da4b7c45935207b8d55fc74c944aeb96c57d4d113f02332f582b2241f9b24eb23fa58d0544debe158c24fbb61f863a93229fda8f412175f0a043f7f5e0c409f9ce16c87d04d8dddf6370a76", 0xc4, 0x1, &(0x7f0000a9f000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/11 02:03:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x3, 0x1) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000f31000-0x78)={0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000082d000)=@generic="7c5dfe466309431fe4beecd3784b4a71", 0x0, 0x0, 0x0}) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/11 02:03:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000074a000)={0x26, 'skcipher\x00', 0x0, 0x800000000000000, 'xts-serpent-sse2\x00'}, 0xffffffffffffffdb) r1 = accept(r0, &(0x7f0000740000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00000b9000-0x4)=0x10) fcntl$setpipe(r0, 0x407, 0x200) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000df6000-0x14)={{0x20000, 0x5ee, 0x20, 0x4, 0x100000000, 0x2}, 0x5, 0x2, 0x6}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r2 = syz_open_dev$dspn(&(0x7f0000d87000-0xa)='/dev/dsp#\x00', 0x5, 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f00002cb000)={0xfffffffffffffff9, 0x6, 0x6, 0x100}) r3 = socket$nfc_raw(0x27, 0x1, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f000056d000-0x14)={0x5, 0x6, 0x1ff, 0x4, 0x8}) r4 = accept$alg(r0, 0x0, 0x0) dup3(r2, r2, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000915000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e5c000)=0x20) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000040d000-0x10)={r5, 0x5, 0x2, 0x8}, &(0x7f0000270000-0x4)=0x10) setsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f00005f0000-0x10)={0x0, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000e4000)={0x0, 0x1c, &(0x7f0000b52000-0x1c)=[@in6={0xa, 0x1, 0xb9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}]}, &(0x7f00004b7000)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000992000+0xf6d)={r6, 0xffffffffffffc53b, 0x0, 0x2, 0xb0b, 0x80000001}, &(0x7f00005fe000-0x4)=0x14) lseek(r1, 0x0, 0x4) recvmsg(r4, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:26 executing program 3: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = request_key(&(0x7f00004a4000)='dns_resolver\x00', &(0x7f000051c000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000584000)="26b900", 0xfffffffffffffffc) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000602000-0xa)='syzkaller\x00', &(0x7f0000d1d000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$search(0xa, r1, &(0x7f0000aa7000)='.dead\x00', &(0x7f0000ffc000)={0x73, 0x79, 0x7a, 0x1, 0x0}, r2) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000bf9000-0x71)="b5", 0x1, 0x0, &(0x7f0000f87000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = syz_open_dev$usbmon(&(0x7f00001cc000-0xd)='/dev/usbmon#\x00', 0x8, 0x400000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000c37000)={0xa, 0x3, 0x5d, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000ffe000)=""/63, 0x3f) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000e98000)=0x0) mkdirat(r3, &(0x7f0000ffd000)='./file0\x00', 0x100) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000ffd000-0x14)={0xffffffff, 0x2, 0x1, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() write$sndseq(r3, &(0x7f0000361000)=[{0x4, 0xff, 0x400, 0x100, @tick=0x7f, {0x0, 0x20}, {0x4, 0x400}, @connect={{0x40, 0x5}, {0x0, 0x4}}}, {0xffffffff, 0x9, 0xffffffffffffeb58, 0x5, @tick=0x6, {0x101, 0x5}, {0x80, 0x3}, @result={0xf605, 0x91}}, {0x8, 0x100, 0x3, 0x1000, @tick=0x12a, {0x2000000000000, 0x6}, {0x7f, 0x9}, @control={0x7ff, 0x5, 0x38000}}, {0x80000001, 0x4, 0x6, 0x8, @time={0x0, 0x989680}, {0x9, 0xffff}, {0xaef2, 0x1}, @raw32={[0xb920, 0x3, 0x8000]}}, {0x5a3402d7, 0x6, 0x8, 0x1, @tick=0x9, {0x7, 0xfffffffffffffff9}, {0x3, 0x0}, @note={0x100000000, 0x13, 0x0, 0x1, 0x5}}, {0x2, 0x101, 0x9, 0xe4, @time={0x0, 0x0}, {0x101, 0x3}, {0x4cb2, 0x3e}, @ext={0x32, &(0x7f0000365000-0x32)="b59f47378855d12095245e726c6306935254aa13e94a35330f6be102c9db3e1b265b111ceffcafefa68dbcd8fb966614dda2"}}], 0x120) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) rt_sigprocmask(0x1, &(0x7f0000b77000)={0x7}, &(0x7f0000a61000-0x8)={0x0}, 0x8) timer_settime(r5, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r4, 0x15) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000af8000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f00006b1000)=0x14) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000fc000)={0x20, {{0xa, 0x2, 0xe9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xa, [{{0xa, 0x0, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x10000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x516, @loopback={0x0, 0x1}, 0x48bf6b32}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8c4f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x590) 2018/01/11 02:03:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f60000-0x38)={0x0, 0x0, &(0x7f0000882000)=[{&(0x7f0000ff6000)="809cfa4854550a943628f13b8d77822d86362af599ecaaa6f6a4ca87275ffca251a776b356f5c62212a15133c8579b32609a34d99524145d1af1da66c3dabb8e1b5bbd94b6f1e22b80c700ffa73fae84a4a435e678f8a2e1353e844af6f366e0dadc5d5d1f98c5b4957182e7a1468f8d7cba8e3d77a83d7af00c9980e8dca7dd96e4edda7d37d35020d90612f1a9dae3bbcf1338edc046ef77573704537ae2ffcaa105b12619d9151fc3f76205ff3568456cc25b4038ab1274ae9a199272bf251311b2f625a4bb15b0f7287151fbea8db02ff1faf221526094480e22045d0c31c2ed02d34e394a5ce65ffe3ca09123a42d29e166e72db06eca2d6d7733a899", 0xff}], 0x1, 0x0, 0x0, 0x48800}, 0x800) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:26 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00009cf000)={0x0, @in={{0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x40}, &(0x7f0000e27000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r1, 0x1b}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000f1000-0x20)={0x9, 0x800, 0x2, 0xa0, 0x2, 0x4, 0x8000, 0x8001, r1}, &(0x7f0000d33000-0x4)=0x20) writev(r2, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) 2018/01/11 02:03:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ced000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f91000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008b7000)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x43, 0x1, 0x101, 0x0, 0x80, 0x20, 0x2c, 0x1f, r1}, {0x0, 0x4, 0x101, 0x9, 0x1ff, 0x2, 0x5, 0x1ff}, {0x3f, 0x1f, 0x8, 0x9}, 0x3, 0xd, 0x2, 0x1, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x0, 0x3, 0x0, 0x35c2, 0x9, 0x0}}, 0xe8) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000021f000-0x10)={0x77359400, 0x0}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000025d000)='/proc/self/net/pfkey\x00', 0x202, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000093000-0x20)={0x5, &(0x7f0000ee6000)=0x0, 0x9, r2, 0x3}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000025a000-0x8)={0x0, 0x1}, &(0x7f0000e81000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000b0f000)=r3, 0x4) r4 = dup(r0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$unix(r4, &(0x7f0000675000-0xc4)="5ae3bd6a98d90f07f743147f53914d9160f389534197e9378b68e20acebfca63497bfa62b4251014819dde09e4e650eaad49f38609a6f8c149fa3b405ea35c1204143b0b4ee7d457253b6dfbe91a5efc6962e117924e5080fcc21ae296fe081c82b3ce8c64fb8fe8e244ffc538269b6de163096e6636639b9da4b7c45935207b8d55fc74c944aeb96c57d4d113f02332f582b2241f9b24eb23fa58d0544debe158c24fbb61f863a93229fda8f412175f0a043f7f5e0c409f9ce16c87d04d8dddf6370a76", 0xc4, 0x1, &(0x7f0000a9f000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/11 02:03:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000f31000-0x78)={0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000082d000)=@generic="7c5dfe466309431fe4beecd3784b4a71", 0x0, 0x0, 0x0}) ioctl(r0, 0x8936, &(0x7f0000000000)="") ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000f7000-0x4)=0x0) fcntl$setown(r0, 0x8, r1) 2018/01/11 02:03:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000051f000)='./file0\x00', 0x42) perf_event_open(&(0x7f0000c67000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000016d000)='./file0\x00', &(0x7f0000a2b000-0x8)='./file0\x00', &(0x7f000035d000)='mqueue\x00', 0x0, 0x0) 2018/01/11 02:03:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000002000-0x4)=0x0) getsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000372000)=0x0, &(0x7f00002c4000-0x4)=0x4) syz_open_pts(0xffffffffffffffff, 0x2) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f00006f3000)='/dev/mixer\x00', 0x400, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000be9000)='/dev/ppp\x00', 0x103000, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000611000)='/proc/self/net/pfkey\x00', 0x298a00, 0x0) r6 = syz_open_dev$mice(&(0x7f00004c5000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f00007b4000-0x4)=0x0) r7 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x8, 0x1, 0x0, 0x100000000, 0x0, 0x10000, 0x4, 0x2, 0xff, 0x0, 0x0, 0x13, 0x0, 0x2, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffc, 0x0, 0x0, 0x8, 0x4000000000, 0x10000000000000, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xfffaffffffffffff, 0xffffffffffffffff, 0x0) r8 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(r3, 0x8, &(0x7f00008ab000-0x8)=0x8000000076) socket$inet(0x2, 0x0, 0x40000000000) r9 = dup3(r7, r0, 0x80000) ioctl$KDSKBMODE(r5, 0x4b45, &(0x7f00002b1000)=0x5) mq_open(&(0x7f000023a000-0x9)='eth0bdev\x00', 0x841, 0x100, &(0x7f0000730000-0x40)={0x6, 0xfffffffffffffffe, 0x6, 0xe7, 0x2, 0x3655, 0x8d5d, 0x2}) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000be1000-0x12)={@common='ip6gre0\x00', 0xa4}) r10 = socket$inet(0x2, 0x10000000000003, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r10, 0x8914, &(0x7f00006b4000)={@common="6c6f00000059001a0d09610000000d22", @ifru_flags=0x5801}) prctl$setname(0xf, &(0x7f0000221000-0x10)='/dev/input/mice\x00') socket$inet_tcp(0x2, 0x1, 0x0) r11 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r11, &(0x7f0000374000-0x1c)={0xa, 0x0, 0x5615, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe}, 0x1c) listen(r4, 0x7ffffffffffffd) perf_event_open(&(0x7f0000700000-0x78)={0x2, 0x78, 0x81, 0x100000000000, 0x0, 0x80000000, 0x0, 0x0, 0x8000, 0x0, 0xffff, 0xfff, 0x0, 0x4000003, 0x0, 0x2, 0x0, 0x4000000000084b, 0x0, 0x0, 0x0, 0x1, 0x40000000000, 0xb3c8, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r8, 0x0) r12 = socket$inet6(0xa, 0x1, 0x0) accept4$inet6(r11, &(0x7f0000e6a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000990000)=0x1c, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f00004e7000-0x4)=0x0, 0x4) r13 = dup(r12) setsockopt$sock_int(r13, 0x1, 0x7, &(0x7f0000582000-0x4)=0x9, 0x4) sendto$inet6(r12, &(0x7f0000f53000-0x1)='J', 0x1, 0x20000041, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_ipx_SIOCGIFADDR(r9, 0x8915, &(0x7f0000163000-0x20)={"11e5ea03d4a14c99d901f1bb554a4bd8", {0x4, 0x7f, 0xffffffffffffff81, "0aa471b9b94e", 0x2, 0x0}}) 2018/01/11 02:03:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00005e5000)={0x3136914d, 0x5, 0x1, 0x7}, 0x8) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000f31000-0x78)={0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000082d000)=@generic="7c71fe466309431fe4beecd3784b4a5d", 0x0, 0x0, 0x0}) ioctl(r0, 0x8936, &(0x7f0000000000)="") execve(&(0x7f00003dd000-0x8)='./file0\x00', &(0x7f0000b3c000-0x28)=[&(0x7f00002b5000)='GPL\x00', &(0x7f0000263000)='.!(\x00', &(0x7f000058a000)="26c75d00", &(0x7f0000424000)='\\system\\@keyringem0,.#\x00', &(0x7f0000f7e000-0x17)='system],(}uservboxnet0\x00'], &(0x7f00009d0000)=[&(0x7f000030f000)='systemvmnet1securityeth1keyringkeyring\x00', &(0x7f000025a000)='@\'wlan1vboxnet0/nodev$md5sumem1\x00', &(0x7f00000ef000-0xc)='trustedppp0\x00', &(0x7f0000b08000)='self\\\x00', &(0x7f0000acd000-0x7)='md5sum\x00', &(0x7f0000728000)="6574683070707030bf2900", &(0x7f00000d4000-0x1)='\x00', &(0x7f00009e0000-0x2)='{\x00']) 2018/01/11 02:03:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f60000-0x38)={0x0, 0x0, &(0x7f0000882000)=[{&(0x7f0000ff6000)="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", 0xff}], 0x1, 0x0, 0x0, 0x48800}, 0x800) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ced000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f91000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008b7000)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x43, 0x1, 0x101, 0x0, 0x80, 0x20, 0x2c, 0x1f, r1}, {0x0, 0x4, 0x101, 0x9, 0x1ff, 0x2, 0x5, 0x1ff}, {0x3f, 0x1f, 0x8, 0x9}, 0x3, 0xd, 0x2, 0x1, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x0, 0x3, 0x0, 0x35c2, 0x9, 0x0}}, 0xe8) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000021f000-0x10)={0x77359400, 0x0}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000025d000)='/proc/self/net/pfkey\x00', 0x202, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000093000-0x20)={0x5, &(0x7f0000ee6000)=0x0, 0x9, r2, 0x3}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000025a000-0x8)={0x0, 0x1}, &(0x7f0000e81000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000b0f000)=r3, 0x4) r4 = dup(r0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$unix(r4, &(0x7f0000675000-0xc4)="5ae3bd6a98d90f07f743147f53914d9160f389534197e9378b68e20acebfca63497bfa62b4251014819dde09e4e650eaad49f38609a6f8c149fa3b405ea35c1204143b0b4ee7d457253b6dfbe91a5efc6962e117924e5080fcc21ae296fe081c82b3ce8c64fb8fe8e244ffc538269b6de163096e6636639b9da4b7c45935207b8d55fc74c944aeb96c57d4d113f02332f582b2241f9b24eb23fa58d0544debe158c24fbb61f863a93229fda8f412175f0a043f7f5e0c409f9ce16c87d04d8dddf6370a76", 0xc4, 0x1, &(0x7f0000a9f000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/11 02:03:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000ea4000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e63000-0xe8)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000044f000)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f56000-0x4)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000da7000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a60000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000663000)=0xe8) stat(&(0x7f0000ce4000-0x8)='./file0\x00', &(0x7f0000cb1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000016f000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ad2000-0x4)=0xe8) r8 = getpgrp(0xffffffffffffffff) r9 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001d2000)={0x0, 0x0, 0x0}, &(0x7f000059e000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000048b000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f000026b000)={0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000768000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000297000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002c0000)=0xe8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ec8000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00007a5000)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001cd000)=0xe8) r17 = gettid() r18 = geteuid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00001a3000)=0x0) stat(&(0x7f00004ad000)='./file0\x00', &(0x7f00006b1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000094000)='./file0\x00', &(0x7f0000023000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000359000-0x38)={&(0x7f0000450000)=@kern={0x10, 0x0, 0x0, 0x80800000}, 0xc, &(0x7f0000659000-0x40)=[{&(0x7f0000a88000)=[{0x135c, 0x2e, 0x2, 0x0, 0x3, [@nested={0x1048, 0x38, [@generic="d2a901", @typed={0xc, 0xe, @pid=r1}, @flag={0x4, 0x14}, @flag={0x4, 0x5c}, @generic="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@typed={0xc, 0x1, @str='$\x00'}, @typed={0x10, 0xb, @u64=0xfff}, @typed={0xc, 0x75, @uid=r2}, @flag={0x4, 0x8f}]}, @nested={0x260, 0x43, [@typed={0xc, 0x82, @pid=r3}, @generic="7cc3da6ba1b34785ec9595a4a006096cb0d761a9f94fdfab6fc2b42859c1e773568de8e6112407d630237377186870d750ed9eb47ce6b3b65e870200197536392ac02b28f5c11594fa134c53a562fb661ba9bb6baf5fb953041c5c5ddc739090fe23395e86904a876d2b8d6dc26cc83ac498ea5b5fd3d9451a52e5a0d1b3e85d653577bf72819167e8a08e0e08ccaec7953f4b401685bfb80706063c2c52ec1b292c4502aefec300a0f8e5b77d2b93aae204c21b10fe2615ab85d7db211c8ee7faf23e4c060ad19f44de12793f6ea35bb0dbe36424c4a5cdd104b9a79639944b2453ac53bd124fc7d002763b0b1425f5f3bc4f85b13136", @generic="6edca21051c7e0c504b9978fade00bc47acfcbc9fa16c5d1d8958bf6ef9ad4af05b6a5db9ce9cd794a0c96b7f16ccc844ee9a2d0203f07a6d311081d9ddb5966de8c3ad45764131f04a7b917051d1c3693d9fb9f9b07f5aa1653", @typed={0x14, 0x3a, @str='clear_refs\x00'}, @typed={0xc, 0x1a, @u32=0x1ff}, @generic="ff2bc5f9503c5cc3483f020d7cc523ad87aa06e26774a89b64fce84fbdb4ad6cb45d56ee0b77d435e51f5e3029a5f37dfe412711f7561fcecb7edaa9c2553c6a5377266f670637292daca03f90674eba19cb39fe5b165ae401ff1b0e46eefd8e0bec1da3b959f810229b4fb1d69b91a710a5574dfe0b246a7c0e4c24e4a6e658deef57ba1000f2e2fd34957ae898eb8bdb7b580d4f4c37210c8c365f3c853ce19bb6092b2c74918c8f828c835cf1f235c381ee7c1c94f518f221c6bbcdbe85c8396c4a6ca8ea8cb1170f51e8be6218da0ce7da8da303aee34d2e4f69"]}, @typed={0xc, 0x5, @pid=r4}, @typed={0x10, 0x55, @u64=0x4}, @generic="390735bd51463829f6eca0a284daf264ed23339b2973b0d4dbb1afd95e6963d72a6e5dbc41ef77a8b5d93221797ee0d6617572eae81fc328db471bc44bd3615f2c5dfb7a1514b27caa3e0e6aa8e58f9af1e4c1addc9294a5eb9a74da042952a91aeda47f18adfcfbb6b5e778747c66bd018c7d848b59e80718ef4a164615e6d2bd966410540412"]}, {0x3dc, 0x1d, 0x4, 0x7, 0x0, [@nested={0x1c4, 0x55, [@flag={0x4, 0x59}, @flag={0x4, 0x33}, @generic="89e7a688a9700a860bccfd25e73337d5575a8727bb4d214e9cae2cb611df216ad8864bbc113dab60c7bc2b3447db7ab19e8b3d1da637fe728b855e7f174ad35c8a15da27b6ffef675d5a75b3565be9a365a0aef638cfa62cdfdb0093eb5a649a601df1f8a18ad59522ccc70cdfaa2aae036d0ac00ff48f523c0eaf0914ed7e6e0b9141737bd9788351a454753a172494332cd77f047d7aa3b321fc8294b72a1219b43e3f80fe16b1dc35d96c5b7526c18ec6b7dd11ea3956dce4eea7f0a027d7d95420", @generic="c04960f79e04a52d21e81b1a587b89fb608fce27772073bc3a92e513e4a75b6674d3dde07177bdbd8a7b3f5f2e4b195d92311357006858a7aba775d2d5d7fd8413b925115d37610c57bdce7505494103681ba9a61baffb83c4dee5fdb1d425c6728ccbabfb509ab8c67a48c8dd05cc112f8e5efb52a61ddfc7068d1ae44b6df36e207e17bbbebc9d86b5f7411f05532b917bf7dfe7f80f484e1f66e78f2a13cdc4be1f00a1bb61a9e02dd4cd675da18c1686ad311dafca42c305baeb48986412a372a06a5e19176bbefcb88468359d6867072e09e4ea8c06e73a4c3acad2762ba6b0c8aa23896de40bb14c20eafb91c73740a8"]}, 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@flag={0x4, 0x75}]}, {0x20, 0x29, 0x0, 0x3, 0x2, [@typed={0x10, 0x6f, @u64=0x100000001}]}, {0x18, 0x25, 0x4, 0x7, 0x2, [@flag={0x4, 0x25}, @flag={0x4, 0x5d}]}, {0x148, 0x18, 0x1, 0x5, 0x2, [@typed={0xc, 0x75, @u32=0x1ecb}, @flag={0x4, 0x3f}, @generic="cb85f780c44d5b8ffa2f82253a5cd7294ea3fcb729c15e6b862dc79c1a4e7650fb720c9dcc4519b5d16d2ed370e41d17f32c7e635711519f357fd7ad67c94fc742f37bf829580a287f505288384b87a532572a5ef25aca8f988a5fe9bdd0e8f5cf7a2a015c6ae98b3269ed899fa46f4e9e7baccc54e86a7c9ba361089c895ee7495a3812c029ee7cd26a54342ff0e6b439684d3f920bb26aceeb5888f45c063ae4f90a1758f2715591d95611cc221b4dd7e04af12fbfa122a20bcc0a5a10cb7672a60a8533db05e347631452098c8a0f39", @flag={0x4, 0x69}, @nested={0x44, 0x19, [@typed={0xc, 0x3d, @fd=r0}, @flag={0x4, 0x85}, @typed={0x30, 0x25, @binary="3ab66b0f4ecc251600e33fe8eb48364f523e1aa7e0c67c56d54694a152a6ff2b04f52f05a4"}]}, @typed={0xc, 0x92, @pid=r12}]}, {0x3a4, 0x34, 0x300, 0x3, 0x2, [@nested={0x20, 0x64, [@typed={0xc, 0x90, @pid=r13}, @typed={0xc, 0x71, @uid=r14}, @flag={0x4, 0x8e}]}, @typed={0xc, 0x59, @u32=0x7}, @generic="", @nested={0x2b0, 0x62, [@typed={0xc, 0x23, @pid=r15}, @typed={0x8c, 0x76, @binary="a7f693857a3a88d2a445b3d9f80187f1edb94e65d5d25fb032b2c4757544167cf8990efafcbccd56c41c29821ec13bd37bb5dd68a05574aa0ef87b362f94315ae5547027a7409a97f5cf13c03b417d53e11fcbd77cc4168d4e968013431ca4be7652b3d53120cb81a0b0adf8214bde541f2bea00351623a85e275b3aa61f87c588"}, @generic="d0e90d9cf66cb976f30631309f97728cfa3f3ef5578bc1c3e3e31997b730b8e2c6ca4694d761d0b420aa8d7d743592d4f8e5c6f91b9de03aa521b1c38a9e83c76886d5d874524a224745a38c3e54ca5cde7909d8168ad694d376ec6313d7af6736860ff8716f6b7ac668338405e8fac556c21af226336e7033b0dffd1c05a836141797615943c29745b3a675d046723f52cf22f34e3fe915e2958ae5d93713867896fc4e2c041c18aaa434fc3132025c398ec77fc19208810a131e410d60aee780f848e5009fd2d247fcb74da8bc35bb18d7003bba98", @generic="965249c953c6d65cb0a01c7096fa95664ca82eceaf14c59ae125a3a4af8b170aa5ce5b07922d305f09fbffa229656bd058c53bd45456168f5155394544c308bb2a0b93b3c4d228f80a8d0a1b6d8ba502cbce61ce0683f6fd6dab0c112e361648c2fd347da0398803fd8ad494f256ee9641109a7dc2197bcb6e62907a6e9c28b188736e5dbc7f39125e4faa18e3433b050a5d5296fe1cb55f70ce7699a26adcab6bb31973dd28b6caf17332a69a3c75d381e9820dd7d062c5d3d6183e4eb89757b3d90714aec19437d94678", @generic="f838f7e11fa1c476703d66deeb6954424d00a704ea9fcc29d21c62256363d2ddfa911f3a536f19736914f8c7593eaa5be6d44e7e5f433b42aff5a1a9a5816d72d3e152883f0218b99ca8bc60d3cf340c6fd97cc9a1c8dda910816738e9c0ce31aad846784a10", @typed={0xc, 0x9, @uid=r16}]}, @generic="9b4eed0f97dca19c81cfc1a68a45b481dcb416c9ee4bbdbf27586127161d5f67a16e9e27a6e9fcef2dfc0e1e079937af98ea64d80b58fd34e4902fe3b91306cf497a785053a636d9a6261e1ea114834ee1e27fa505a6d769578b8739e9284e05b2209c91eb8ed086d4e29685457320919f38e89bab4b6b8970ffddfb40175b", @nested={0x38, 0x64, [@flag={0x4, 0xe}, @generic="adf64c5e4f5ad5ce08b5342c09d39a92809437554c96d24211aa701c5658184f8880ac59219d0142a0997bc4", @flag={0x4, 0x2e}]}]}, {0x14c, 0x2d, 0x809, 0x4, 0x2, [@nested={0x14, 0x57, [@flag={0x4, 0x60}, @typed={0xc, 0x50, @u32=0x100400}]}, @typed={0xc, 0x3c, @fd=r0}, @flag={0x4, 0x22}, @nested={0xa8, 0x74, [@generic="e71b69d558f4c84777963b6d93fb49d632fd30821eb08c9800789a264813615bfd55d45adbed8ec5283cba12519dc03ca0", @flag={0x4, 0x34}, @generic="14c27fa9f2ed80701b0645df502bb217d50e809f4d846d66c8888eb51e27657f8126756b23a720c2363a0c6aa74b2c26ba08b1228851699dd4da181dfd5decca3f465ca444cc78f1f312068b1dc5c2f8f2c5b27a74694d9fe7fc515c71076afbe6d347169294f32a2e297a155b57"]}, @flag={0x4, 0x42}, @generic="4ab26dc590df034b63bc4b4a8bda26ed86dc97109074e11a384e5d18f819c6fd9c5645c5ac4bcd59c3e05cf84af79f1d27e1738e29f85f04b0c4f610179396a875f5367efde61155b81b231cdb8560f816fdb45f61fb3c800a0a63e40b9e359ed9c9dfcf252d", @flag={0x4, 0x47}]}, {0x168, 0x3d, 0x200, 0x6, 0x3, [@nested={0x9c, 0x7b, [@flag={0x4, 0x76}, @generic="2aeb7327e6511ce3fc0a959140507d3234f2f8bb5ca83f7670d7fd66e1c664a2cdcd69f72cdd", @generic="6eae23848a2a405772cf257143b3a4295a9e98e0064164706d1e55916d500422a4e66d7ac3e6e1fb3fd5f58531236c9a61495039b35d929ca5991deeed5d963a81bbb5de9cd70814bbcd6163b007a33120e0557694948bddb7090658f31f2193ff", @typed={0xc, 0x8a, @pid=r17}]}, @nested={0x38, 0x60, [@generic="8d9a11431d106a6e51784fa310efa6a88dccafc6f9a1a54a3fbb5fbc49113df50dcb77e25194aa21875b7e539cff2a48a2"]}, @nested={0x84, 0x61, [@flag={0x4, 0x2f}, @generic="b1a600fd2450cf2621ee8ee14de8551b89134e63e5b022fe6174b7c9e901e57253215c8065a4416b26747d2457983b7dadaa25d527fc396f519815d372b9ae2f641248825259656a70c6030c24c3c9ac7858e4062de637f7622b550441e9963e531a7dae3c486660da98", @flag={0x4, 0xe}, @typed={0xc, 0x49, @uid=r18}]}]}, {0x13c, 0x1a, 0x3, 0x0, 0x3, [@flag={0x4, 0x67}, @generic="39d103ddc7fe3260b8d02704b6dfe961da5b48ca9e5a97339430deb843ebee52b0fc299758d02809c804b5ef39f796f8166526fc0244a27dcc8b04020053641e1c923bf9bdc1935d2393c3aaba9eaa7a2db450f66c1235a54022dcc158", @typed={0xc, 0x66, @u32=0x9}, @generic="1197fab992c6a9f1f89c4278b09aaf18874051991912992ae2fa8e261734e0719eda3fb9009570fde1e15eba3e1f85d67861d7a246e092b5c30bc5d6024e21bd43359fad5ea8da8cdb85fdb4853f9c6a217397ba25ab80d6cf2896725549873172afe3a91c188c40a89aaf6f4cb1f67bc4caaf7664dfdc9a7749f5bce15d852754123f10c3af0260ee91c51d602c0027b54bc7837bb104c5140c0d74397bbc540687fcd2b1091f2c6e9f7e0d619554bb028d4847d60bb08055d70989b610dc"]}], 0x1a80}], 0x4, &(0x7f0000ecc000-0x20)=[@cred={0x20, 0x1, 0x2, r19, r20, r21}], 0x20, 0x40000}, 0x8000) writev(r0, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) 2018/01/11 02:03:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x492492492492567, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") bind$netrom(r0, &(0x7f00000f2000)=@full={{0x3, {"23983c49ecaa38"}, 0x9}, [{"200addd13df3ca"}, {"6a3607103fdb8a"}, {"e16d78587c10ff"}, {"c21731e24a24d3"}, {"536a3968a4c0a9"}, {"2575bded2dccde"}, {"4db15ae7aa59cc"}, {"911c9940004973"}]}, 0x48) socket$inet(0x2, 0x4, 0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000f31000-0x78)={0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000082d000)=@generic="7c5dfe466309431fe4beecd3784b4a71", 0x0, 0x0, 0x0}) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/11 02:03:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$dspn(&(0x7f00005dd000-0xa)='/dev/dsp#\x00', 0x1, 0x420042) ioctl$TIOCNOTTY(r2, 0x5422) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000796000)='./file0\x00', 0x0) perf_event_open(&(0x7f0000c67000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000)={&(0x7f0000014000-0x8)='./file0\x00', 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mount(&(0x7f000016d000)='./file0\x00', &(0x7f0000a2b000-0x8)='./file0\x00', &(0x7f000035d000)='mqueue\x00', 0x0, 0x0) 2018/01/11 02:03:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f60000-0x38)={0x0, 0x0, &(0x7f0000882000)=[{&(0x7f0000ff6000)="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", 0xff}], 0x1, 0x0, 0x0, 0x48800}, 0x800) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) poll(&(0x7f00003be000)=[{r1, 0x0, 0x0}], 0x1, 0xfffffffffffffffa) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00001f9000)=0x2) 2018/01/11 02:03:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ced000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f91000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008b7000)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x43, 0x1, 0x101, 0x0, 0x80, 0x20, 0x2c, 0x1f, r1}, {0x9, 0x0, 0x101, 0x9, 0x1ff, 0x2, 0x5, 0x1ff}, {0x3f, 0x1f, 0x8, 0x9}, 0x3, 0xd, 0x2, 0x1, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x0, 0x3, 0x0, 0x35c2, 0x9, 0x0}}, 0xe8) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000021f000-0x10)={0x77359400, 0x0}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000025d000)='/proc/self/net/pfkey\x00', 0x202, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000093000-0x20)={0x5, &(0x7f0000ee6000)=0x0, 0x9, r2, 0x3}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000025a000-0x8)={0x0, 0x1}, &(0x7f0000e81000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000b0f000)=r3, 0x4) r4 = dup(r0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$unix(r4, &(0x7f0000675000-0xc4)="5ae3bd6a98d90f07f743147f53914d9160f389534197e9378b68e20acebfca63497bfa62b4251014819dde09e4e650eaad49f38609a6f8c149fa3b405ea35c1204143b0b4ee7d457253b6dfbe91a5efc6962e117924e5080fcc21ae296fe081c82b3ce8c64fb8fe8e244ffc538269b6de163096e6636639b9da4b7c45935207b8d55fc74c944aeb96c57d4d113f02332f582b2241f9b24eb23fa58d0544debe158c24fbb61f863a93229fda8f412175f0a043f7f5e0c409f9ce16c87d04d8dddf6370a76", 0xc4, 0x1, &(0x7f0000a9f000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/11 02:03:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f60000-0x38)={0x0, 0x0, &(0x7f0000882000)=[{&(0x7f0000ff6000)="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", 0xff}], 0x1, 0x0, 0x0, 0x48800}, 0x800) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c3c000)="", 0xfe8c) r1 = accept$alg(r0, 0x0, 0x0) syz_open_dev$evdev(&(0x7f00000b3000)='/dev/input/event#\x00', 0x9, 0x200800) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0xffffffffffffffff, 0x9) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000614000)={0x3, &(0x7f00002a5000-0x18)=[{0x25, 0x0, 0x10001, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x8}]}, 0x10) write(r0, &(0x7f000061d000-0x1f)="1f0000000001ffd6040001fffffff800000000000100000000000000000000", 0x1f) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000239000)='/selinux/member\x00', 0x2, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000fdf000)={r1, 0x50, &(0x7f0000892000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00002c8000-0x8)={0x2, [0x10000, 0x1]}, 0x8) 2018/01/11 02:03:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000e6b000)='/dev/snd/midiC#D#\x00', 0x9, 0x60840) accept$packet(r0, 0x0, &(0x7f000082b000)=0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000000)={0xff, 0xfffffffffffffffc, 0x2, 0x2, 0x22a, []}) ioctl(r1, 0x8916, &(0x7f0000000000)="") setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f000031d000)=0x6, 0x4) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000f31000-0x78)={0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000082d000)=@generic="7c5dfe466309431fe4beecd3784b4a71", 0x0, 0x0, 0x0}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00006b2000)='/dev/mixer\x00', 0x10f402, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000dfa000)={@common='bond0\x00', @ifru_ivalue=0x9}) r3 = gettid() perf_event_open(&(0x7f0000b0a000-0x78)={0x75521b8a29db560f, 0x78, 0x100, 0x7fff, 0x9, 0x8, 0x0, 0x9, 0x8000, 0x7, 0x98dc, 0x5, 0x0, 0x3, 0x3, 0x1, 0x94fa, 0xfffffffffffffffa, 0xfc, 0x2, 0x1, 0x1, 0x2, 0x1, 0xffffffffffffffff, 0x8, 0x1, 0x80000001, 0xf2a, 0x1, 0x0, 0x9c7, 0x91, 0x609e, 0x41, 0xcc, 0x5, 0x2, 0x0, 0x19, 0x2, @perf_bp={&(0x7f0000e2d000)=0x0, 0x4}, 0x24000, 0xa734, 0x7, 0x7, 0x6, 0x1, 0x10000, 0x0}, r3, 0x7ff, r0, 0x2) write$eventfd(r2, &(0x7f00008e4000-0x8)=0x2, 0x8) r4 = getpgid(0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000016f000-0x8)={0x0, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000edf000-0x8)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r6, &(0x7f0000c2c000)={r0, r1, 0xfffffffffffffff8}) ioctl(r1, 0x8936, &(0x7f0000000000)="") 2018/01/11 02:03:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ced000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f91000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008b7000)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x43, 0x1, 0x101, 0x0, 0x80, 0x20, 0x2c, 0x1f, r1}, {0x9, 0x0, 0x101, 0x9, 0x1ff, 0x2, 0x5, 0x1ff}, {0x3f, 0x1f, 0x8, 0x9}, 0x3, 0xd, 0x2, 0x1, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x0, 0x3, 0x0, 0x35c2, 0x9, 0x0}}, 0xe8) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000021f000-0x10)={0x77359400, 0x0}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000025d000)='/proc/self/net/pfkey\x00', 0x202, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000093000-0x20)={0x5, &(0x7f0000ee6000)=0x0, 0x9, r2, 0x3}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000025a000-0x8)={0x0, 0x1}, &(0x7f0000e81000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000b0f000)=r3, 0x4) r4 = dup(r0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$unix(r4, &(0x7f0000675000-0xc4)="5ae3bd6a98d90f07f743147f53914d9160f389534197e9378b68e20acebfca63497bfa62b4251014819dde09e4e650eaad49f38609a6f8c149fa3b405ea35c1204143b0b4ee7d457253b6dfbe91a5efc6962e117924e5080fcc21ae296fe081c82b3ce8c64fb8fe8e244ffc538269b6de163096e6636639b9da4b7c45935207b8d55fc74c944aeb96c57d4d113f02332f582b2241f9b24eb23fa58d0544debe158c24fbb61f863a93229fda8f412175f0a043f7f5e0c409f9ce16c87d04d8dddf6370a76", 0xc4, 0x1, &(0x7f0000a9f000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/11 02:03:27 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r0, &(0x7f00008bc000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) 2018/01/11 02:03:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)="") socketpair$ax25(0x3, 0x5, 0xce, &(0x7f00008e2000)={0x0, 0x0}) stat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = accept(r0, &(0x7f0000133000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000012f000)=0x10) getsockopt$netlink(r1, 0x10e, 0x5, &(0x7f0000680000)=""/230, &(0x7f0000a2f000-0x4)=0xe6) 2018/01/11 02:03:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000493000)="26000000130047f10701c1b00e0000000000faff0000000009ef18ffff00f132050014006e35", 0x26) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f00007f0000)='/dev/dsp\x00', 0x100, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) r4 = syz_open_dev$mouse(&(0x7f0000a80000-0x11)='/dev/input/mouse#\x00', 0x4, 0x8000) setsockopt$inet6_udp_int(r4, 0x11, 0x65, &(0x7f0000f71000-0x4)=0x3, 0x4) 2018/01/11 02:03:27 executing program 3: r0 = accept$packet(0xffffffffffffffff, &(0x7f0000eba000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b34000)=0x14) recvfrom$packet(r0, &(0x7f0000e7d000-0x83)=""/131, 0x83, 0x10000, 0x0, 0x0) r1 = userfaultfd(0x0) socketpair$inet6(0xa, 0x6, 0x8, &(0x7f0000013000-0x8)={0x0, 0x0}) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000013000-0x4)={0x3f}, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000002000/0x1000)=nil, 0x1000}, 0x1, 0x0}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_getres(0x0, &(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/11 02:03:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cb3000)='/dev/rfkill\x00', 0x200102, 0x0) getsockopt$ax25_int(r0, 0x101, 0xc, &(0x7f0000e92000)=0x0, &(0x7f000095b000-0x4)=0x4) perf_event_open(&(0x7f0000c67000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00000d2000-0x4)=0x0) r1 = creat(&(0x7f0000925000)='./file0\x00', 0x0) mount(&(0x7f000016d000)='./file0\x00', &(0x7f0000a2b000-0x8)='./file0\x00', &(0x7f000035d000)='mqueue\x00', 0x0, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000c7a000-0x10)='/selinux/create\x00', 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000029f000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000bb9000-0x68)={0x7b, 0x0, [0xffffffff00000001, 0x1ec, 0x4, 0x2142], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000052000-0x10)='/selinux/access\x00', 0x2, 0x0) 2018/01/11 02:03:27 executing program 1: mmap(&(0x7f000045f000/0x2000)=nil, 0x2000, 0x3, 0x4010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='clear_refs\x00') writev(r0, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) 2018/01/11 02:03:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ced000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f91000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008b7000)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x43, 0x1, 0x101, 0x0, 0x80, 0x20, 0x2c, 0x1f, r1}, {0x9, 0x0, 0x101, 0x9, 0x1ff, 0x2, 0x5, 0x1ff}, {0x3f, 0x1f, 0x8, 0x9}, 0x3, 0xd, 0x2, 0x1, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x0, 0x3, 0x0, 0x35c2, 0x9, 0x0}}, 0xe8) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000021f000-0x10)={0x77359400, 0x0}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000025d000)='/proc/self/net/pfkey\x00', 0x202, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000093000-0x20)={0x5, &(0x7f0000ee6000)=0x0, 0x9, r2, 0x3}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000025a000-0x8)={0x0, 0x1}, &(0x7f0000e81000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000b0f000)=r3, 0x4) r4 = dup(r0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$unix(r4, &(0x7f0000675000-0xc4)="5ae3bd6a98d90f07f743147f53914d9160f389534197e9378b68e20acebfca63497bfa62b4251014819dde09e4e650eaad49f38609a6f8c149fa3b405ea35c1204143b0b4ee7d457253b6dfbe91a5efc6962e117924e5080fcc21ae296fe081c82b3ce8c64fb8fe8e244ffc538269b6de163096e6636639b9da4b7c45935207b8d55fc74c944aeb96c57d4d113f02332f582b2241f9b24eb23fa58d0544debe158c24fbb61f863a93229fda8f412175f0a043f7f5e0c409f9ce16c87d04d8dddf6370a76", 0xc4, 0x1, &(0x7f0000a9f000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/11 02:03:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000868000-0x30)={0x1, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000061c000-0x4)=0x206, 0x4) writev(r0, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) 2018/01/11 02:03:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:27 executing program 3: mmap(&(0x7f0000000000/0xb71000)=nil, 0xb71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000b71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b72000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000b72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f00008a5000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000b73000-0x4)=0xc, 0x80800) getsockname$packet(r1, &(0x7f0000a83000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000955000-0x4)=0x14) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x140, 0x1a, 0x1, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x32}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@u32={0x8, 0x16, 0x0}, @algo_auth={0x48, 0x1, {{'sha3-384\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000b72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000b73000)=@generic={0x0, ""/126}, &(0x7f0000b74000-0x4)=0xfffffffffffffead) 2018/01/11 02:03:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000769000-0x12)='/dev/snd/pcmC#D#p\x00', 0x200, 0x80) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000d78000)=""/53) bind$alg(r0, &(0x7f0000e70000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(gcm(fcrypt-generic))\x00'}, 0xffffffffffffff2a) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f0000141000)=""/190, 0xbe, 0x0}, 0xfffffffffffffffe) 2018/01/11 02:03:27 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00006bb000)='/dev/ppp\x00', 0x20401, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x7) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00002eb000)={0x0, 0x7f}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x0, []}) ioctl(r1, 0x8916, &(0x7f000054f000)="c9") ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000f31000-0x78)={0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000082d000)=@generic="7c5dfe466309431fe4beecd3784b4a71", 0x0, 0x0, 0x0}) ioctl(r1, 0x8936, &(0x7f0000000000)="") 2018/01/11 02:03:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x80005) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000e5e000-0x4)=0x0) r2 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r2, &(0x7f0000c50000-0x10)=[{&(0x7f00007d0000-0x1)='1', 0x1}], 0x0) 2018/01/11 02:03:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) sendmsg$alg(0xffffffffffffffff, &(0x7f0000f60000-0x38)={0x0, 0x0, &(0x7f0000882000)=[{&(0x7f0000ff6000)="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", 0xff}], 0x1, 0x0, 0x0, 0x48800}, 0x800) recvmsg(0xffffffffffffffff, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ced000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f91000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008b7000)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x43, 0x1, 0x101, 0x0, 0x80, 0x20, 0x2c, 0x1f, r1}, {0x9, 0x4, 0x0, 0x9, 0x1ff, 0x2, 0x5, 0x1ff}, {0x3f, 0x1f, 0x8, 0x9}, 0x3, 0xd, 0x2, 0x1, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x0, 0x3, 0x0, 0x35c2, 0x9, 0x0}}, 0xe8) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000021f000-0x10)={0x77359400, 0x0}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000025d000)='/proc/self/net/pfkey\x00', 0x202, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000093000-0x20)={0x5, &(0x7f0000ee6000)=0x0, 0x9, r2, 0x3}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000025a000-0x8)={0x0, 0x1}, &(0x7f0000e81000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000b0f000)=r3, 0x4) r4 = dup(r0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$unix(r4, &(0x7f0000675000-0xc4)="5ae3bd6a98d90f07f743147f53914d9160f389534197e9378b68e20acebfca63497bfa62b4251014819dde09e4e650eaad49f38609a6f8c149fa3b405ea35c1204143b0b4ee7d457253b6dfbe91a5efc6962e117924e5080fcc21ae296fe081c82b3ce8c64fb8fe8e244ffc538269b6de163096e6636639b9da4b7c45935207b8d55fc74c944aeb96c57d4d113f02332f582b2241f9b24eb23fa58d0544debe158c24fbb61f863a93229fda8f412175f0a043f7f5e0c409f9ce16c87d04d8dddf6370a76", 0xc4, 0x1, &(0x7f0000a9f000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/11 02:03:27 executing program 3: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f73000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000059b000-0x8)={0x0, 0xfa1}, &(0x7f0000dda000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00005c2000-0x10)={r2, 0x80000000, 0x127, 0x1ff}, 0x10) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000c09000-0x28)={0x1000000000000282, 0x0, []}) bind$alg(r1, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) r3 = accept$alg(r1, 0x0, 0x0) tee(r0, r0, 0x200, 0x8) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000f75000-0x68)={0x8, 0x6, 0x2, {0x0, 0x1c9c380}, 0x3, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f0000f73000-0x38)={&(0x7f0000f75000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000a38000)=[], 0x0, &(0x7f0000f73000-0x7f)=""/127, 0x7f, 0x0}, 0x0) 2018/01/11 02:03:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000796000)='./file0\x00', 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000bab000)={&(0x7f000037e000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) r0 = shmat(0x0, &(0x7f0000921000/0x4000)=nil, 0x3000) r1 = creat(&(0x7f0000325000)='./file0\x00', 0x80) accept4$unix(r1, &(0x7f0000e68000)=@file={0x0, ""/4096}, &(0x7f000066b000)=0x1002, 0x80000) shmdt(r0) perf_event_open(&(0x7f0000c67000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00008e0000)='/proc/self/net/pfkey\x00', 0x200, 0x0) mkdir(&(0x7f00000bb000)='./file0\x00', 0x182) mount(&(0x7f000016d000)='./file0\x00', &(0x7f0000a2b000-0x8)='./file0\x00', &(0x7f000035d000)='mqueue\x00', 0x0, 0x0) 2018/01/11 02:03:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) r2 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x8, r2) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000acd000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f0000879000-0x4)=0xfffffffffffffc01) 2018/01/11 02:03:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) sendmsg$alg(0xffffffffffffffff, &(0x7f0000f60000-0x38)={0x0, 0x0, &(0x7f0000882000)=[{&(0x7f0000ff6000)="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", 0xff}], 0x1, 0x0, 0x0, 0x48800}, 0x800) recvmsg(0xffffffffffffffff, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000308000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x2, r2, 0x3}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xefb, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, @perf_bp={&(0x7f0000957000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00007df000)={0x0, &(0x7f000002d000)=0x0, 0x2, r2, 0x2}) 2018/01/11 02:03:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000710000-0x14)={0x0, 0x7, 0x6, [0xfffffffffffffffe, 0xfffffffffffffff7, 0xffffffffffffff81, 0x6, 0x0, 0x7f]}, &(0x7f0000dc5000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00003f7000)={r1, 0x97, "f2f8a6dfd9abc9edea84d083ac235f815c69b3146ecdc8a778126cc4978053059a4d5a3171d431a3ba9a5ffd5de19d6e7a475fcbd0970292f29e05f227ebe7e0024862b5adbb2a78706a3f2b8c0af03dcb83d2619858c46169320c21925c76d50d7668e5f715674812927910881b81baff8843e8c1100cc5b4abed0a9c0d0b8cc50308f8d3ea7cca345c2255c883402e6fc9ec47b9c7bb"}, &(0x7f0000652000-0x4)=0x9f) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00007c0000-0x4)=0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000f31000-0x78)={0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000082d000)=@generic="7c5dfe466309431fe4beecd3784b4a71", 0x0, 0x0, 0x0}) ioctl(r0, 0x2, &(0x7f00000db000-0x75)="255bfd8a67cc2e2a785dad559cc6b8b49fbd0e1f37f9ac464512d9f229f2c9ba62251565f243f3f4426cd15f58475408639b225238d54fdff619dece8643c3dc45bba275a05b11860cdd347efb1e08d53d3c602271df3b2ae85783769083d13e7ba57d5bc461c8eea74c5f55efec8f57157e717d62") 2018/01/11 02:03:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009bb000-0xb)='clear_refs\x00') writev(r0, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) 2018/01/11 02:03:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) sendmsg$alg(0xffffffffffffffff, &(0x7f0000f60000-0x38)={0x0, 0x0, &(0x7f0000882000)=[{&(0x7f0000ff6000)="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", 0xff}], 0x1, 0x0, 0x0, 0x48800}, 0x800) recvmsg(0xffffffffffffffff, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:27 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000050d000)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000581000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open$dir(&(0x7f0000747000)='./file0\x00', 0x2, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f00000d0000-0x8)={0x7}, &(0x7f0000e2d000-0x8)={0x0}, 0x8) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000ba7000)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000ec6000)='status\x00') sendfile(r3, r3, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) r4 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r1, &(0x7f0000c31000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) setsockopt$packet_int(r4, 0x107, 0x14, &(0x7f00002d6000-0x4)=0x80000000, 0x4) fcntl$setstatus(r4, 0x4, 0x4000) getsockopt$inet_int(r4, 0x0, 0x13, &(0x7f0000353000+0x14b)=0x0, &(0x7f0000c1e000-0x4)=0x4) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000de4000)=0xfffffffffffffffe) preadv(r4, &(0x7f000061b000-0x30)=[{&(0x7f0000eaa000)=""/86, 0x56}, {&(0x7f00000f5000+0x1a3)=""/192, 0xc0}, {&(0x7f000024c000-0xb3)=""/179, 0xb3}], 0x3, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000234000)=0x0) ioctl$RNDADDTOENTCNT(r4, 0x40045201, &(0x7f0000bfb000)=0x352a) 2018/01/11 02:03:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ced000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f91000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008b7000)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x43, 0x1, 0x101, 0x0, 0x80, 0x20, 0x2c, 0x1f, r1}, {0x9, 0x4, 0x0, 0x9, 0x1ff, 0x2, 0x5, 0x1ff}, {0x3f, 0x1f, 0x8, 0x9}, 0x3, 0xd, 0x2, 0x1, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x0, 0x3, 0x0, 0x35c2, 0x9, 0x0}}, 0xe8) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000021f000-0x10)={0x77359400, 0x0}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000025d000)='/proc/self/net/pfkey\x00', 0x202, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000093000-0x20)={0x5, &(0x7f0000ee6000)=0x0, 0x9, r2, 0x3}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000025a000-0x8)={0x0, 0x1}, &(0x7f0000e81000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000b0f000)=r3, 0x4) r4 = dup(r0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$unix(r4, &(0x7f0000675000-0xc4)="5ae3bd6a98d90f07f743147f53914d9160f389534197e9378b68e20acebfca63497bfa62b4251014819dde09e4e650eaad49f38609a6f8c149fa3b405ea35c1204143b0b4ee7d457253b6dfbe91a5efc6962e117924e5080fcc21ae296fe081c82b3ce8c64fb8fe8e244ffc538269b6de163096e6636639b9da4b7c45935207b8d55fc74c944aeb96c57d4d113f02332f582b2241f9b24eb23fa58d0544debe158c24fbb61f863a93229fda8f412175f0a043f7f5e0c409f9ce16c87d04d8dddf6370a76", 0xc4, 0x1, &(0x7f0000a9f000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/11 02:03:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000773000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1, 0x2000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000c01000-0x6)={0x0, 0x100000000}, &(0x7f00009ba000)=0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000c26000-0x8)={r2, 0x80000001}, &(0x7f0000ea0000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00006ac000-0xc)=@sack_info={r2, 0x0, 0xfc0000000}, &(0x7f00000ad000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000fc3000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000487000)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000bac000)={r2, 0x719, 0x1000, "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"}, 0x1008) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:27 executing program 3: mmap(&(0x7f0000000000/0xb4f000)=nil, 0xb4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b2d000-0x8)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000b4d000-0xe)='./file0/file0\x00', 0x0) mmap(&(0x7f0000b4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000b50000-0x12)='/dev/snd/pcmC#D#c\x00', 0x2, 0x80000) mmap(&(0x7f0000b4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b50000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b50000-0x4)=0xc) r2 = geteuid() mmap(&(0x7f0000b4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000b4f000)={0x9, 0x0, r1, 0x44d, r2, 0x8000, 0x1, 0xc1a5}) 2018/01/11 02:03:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f60000-0x38)={0x0, 0x0, &(0x7f0000882000)=[{&(0x7f0000ff6000)="809cfa4854550a943628f13b8d77822d86362af599ecaaa6f6a4ca87275ffca251a776b356f5c62212a15133c8579b32609a34d99524145d1af1da66c3dabb8e1b5bbd94b6f1e22b80c700ffa73fae84a4a435e678f8a2e1353e844af6f366e0dadc5d5d1f98c5b4957182e7a1468f8d7cba8e3d77a83d7af00c9980e8dca7dd96e4edda7d37d35020d90612f1a9dae3bbcf1338edc046ef77573704537ae2ffcaa105b12619d9151fc3f76205ff3568456cc25b4038ab1274ae9a199272bf251311b2f625a4bb15b0f7287151fbea8db02ff1faf221526094480e22045d0c31c2ed02d34e394a5ce65ffe3ca09123a42d29e166e72db06eca2d6d7733a899", 0xff}], 0x1, 0x0, 0x0, 0x48800}, 0x800) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000f31000-0x78)={0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000082d000)=@generic="7c5dfe466309431fe4beecd3784b4a71", 0x0, 0x0, 0x0}) ioctl(r0, 0x8936, &(0x7f0000000000)="") getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000d40000-0xfc)=""/252, &(0x7f000006f000-0x4)=0xfc) 2018/01/11 02:03:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000796000)='./file0\x00', 0x0) perf_event_open(&(0x7f0000c67000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/11 02:03:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x0, []}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c9a000-0x9)='/dev/dsp\x00', 0x6000, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000f31000-0x78)={0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000082d000)=@generic="7c5dfe466309431fe4beecd3784b4a71", 0x0, 0x0, 0x0}) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/11 02:03:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000002000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffc, 0x1}, 0x800000000c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) bind$alg(r1, &(0x7f000047d000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) 2018/01/11 02:03:27 executing program 3: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000001d000-0x8)={0x0, 0x0}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001b000-0xa)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000023000)=0xcfdd, 0x4) write(r0, &(0x7f000000e000-0xc)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/01/11 02:03:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00009b2000)='/selinux/access\x00', 0x2, 0x0) fcntl$setlease(r0, 0x400, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r1, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) 2018/01/11 02:03:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() r0 = accept$ipx(0xffffffffffffff9c, &(0x7f00000a9000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000891000)=0x10) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000343000-0x4)={0x0, 0x0}) r1 = dup2(r0, r0) perf_event_open(&(0x7f0000c67000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfff0000000000, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x5e65ec58, 0x0, 0x0, 0x1, 0xff, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x10003, 0x0, 0x0, 0x8000000, 0x4, @perf_config_ext={0x4c3, 0x79}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) umount2(&(0x7f0000db2000)='./file0\x00', 0x0) mount(&(0x7f000016d000)='./file0\x00', &(0x7f0000a2b000-0x8)='./file0\x00', &(0x7f000035d000)='mqueue\x00', 0x0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b0d000)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000854000)=0x0) open$dir(&(0x7f0000261000)='./file0\x00', 0x200001, 0x114) 2018/01/11 02:03:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ced000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f91000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008b7000)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x43, 0x1, 0x101, 0x0, 0x80, 0x20, 0x2c, 0x1f, r1}, {0x9, 0x4, 0x0, 0x9, 0x1ff, 0x2, 0x5, 0x1ff}, {0x3f, 0x1f, 0x8, 0x9}, 0x3, 0xd, 0x2, 0x1, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x0, 0x3, 0x0, 0x35c2, 0x9, 0x0}}, 0xe8) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000021f000-0x10)={0x77359400, 0x0}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000025d000)='/proc/self/net/pfkey\x00', 0x202, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000093000-0x20)={0x5, &(0x7f0000ee6000)=0x0, 0x9, r2, 0x3}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000025a000-0x8)={0x0, 0x1}, &(0x7f0000e81000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000b0f000)=r3, 0x4) r4 = dup(r0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$unix(r4, &(0x7f0000675000-0xc4)="5ae3bd6a98d90f07f743147f53914d9160f389534197e9378b68e20acebfca63497bfa62b4251014819dde09e4e650eaad49f38609a6f8c149fa3b405ea35c1204143b0b4ee7d457253b6dfbe91a5efc6962e117924e5080fcc21ae296fe081c82b3ce8c64fb8fe8e244ffc538269b6de163096e6636639b9da4b7c45935207b8d55fc74c944aeb96c57d4d113f02332f582b2241f9b24eb23fa58d0544debe158c24fbb61f863a93229fda8f412175f0a043f7f5e0c409f9ce16c87d04d8dddf6370a76", 0xc4, 0x1, &(0x7f0000a9f000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/11 02:03:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f60000-0x38)={0x0, 0x0, &(0x7f0000882000)=[{&(0x7f0000ff6000)="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", 0xff}], 0x1, 0x0, 0x0, 0x48800}, 0x800) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f60000-0x38)={0x0, 0x0, &(0x7f0000882000)=[{&(0x7f0000ff6000)="809cfa4854550a943628f13b8d77822d86362af599ecaaa6f6a4ca87275ffca251a776b356f5c62212a15133c8579b32609a34d99524145d1af1da66c3dabb8e1b5bbd94b6f1e22b80c700ffa73fae84a4a435e678f8a2e1353e844af6f366e0dadc5d5d1f98c5b4957182e7a1468f8d7cba8e3d77a83d7af00c9980e8dca7dd96e4edda7d37d35020d90612f1a9dae3bbcf1338edc046ef77573704537ae2ffcaa105b12619d9151fc3f76205ff3568456cc25b4038ab1274ae9a199272bf251311b2f625a4bb15b0f7287151fbea8db02ff1faf221526094480e22045d0c31c2ed02d34e394a5ce65ffe3ca09123a42d29e166e72db06eca2d6d7733a899", 0xff}], 0x1, 0x0, 0x0, 0x48800}, 0x800) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) r2 = syz_open_dev$audion(&(0x7f0000d01000)='/dev/audio#\x00', 0x2, 0x12000) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f00008b9000)=0x5) 2018/01/11 02:03:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ced000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f91000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008b7000)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x43, 0x1, 0x101, 0x0, 0x80, 0x20, 0x2c, 0x1f, r1}, {0x9, 0x4, 0x101, 0x0, 0x1ff, 0x2, 0x5, 0x1ff}, {0x3f, 0x1f, 0x8, 0x9}, 0x3, 0xd, 0x2, 0x1, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x0, 0x3, 0x0, 0x35c2, 0x9, 0x0}}, 0xe8) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000021f000-0x10)={0x77359400, 0x0}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000025d000)='/proc/self/net/pfkey\x00', 0x202, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000093000-0x20)={0x5, &(0x7f0000ee6000)=0x0, 0x9, r2, 0x3}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000025a000-0x8)={0x0, 0x1}, &(0x7f0000e81000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000b0f000)=r3, 0x4) r4 = dup(r0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$unix(r4, &(0x7f0000675000-0xc4)="5ae3bd6a98d90f07f743147f53914d9160f389534197e9378b68e20acebfca63497bfa62b4251014819dde09e4e650eaad49f38609a6f8c149fa3b405ea35c1204143b0b4ee7d457253b6dfbe91a5efc6962e117924e5080fcc21ae296fe081c82b3ce8c64fb8fe8e244ffc538269b6de163096e6636639b9da4b7c45935207b8d55fc74c944aeb96c57d4d113f02332f582b2241f9b24eb23fa58d0544debe158c24fbb61f863a93229fda8f412175f0a043f7f5e0c409f9ce16c87d04d8dddf6370a76", 0xc4, 0x1, &(0x7f0000a9f000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/11 02:03:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r0, &(0x7f0000c50000-0x10)=[], 0x0) 2018/01/11 02:03:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000796000)='./file0\x00', 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000cfc000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000e19000-0x8)={0x0, 0x1}, &(0x7f0000ac2000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00009f5000)=r1, 0x4) perf_event_open(&(0x7f0000c67000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000016d000)='./file0\x00', &(0x7f0000a2b000-0x8)='./file0\x00', &(0x7f000035d000)='mqueue\x00', 0x0, 0x0) 2018/01/11 02:03:28 executing program 3: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000001d000-0x8)={0x0, 0x0}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001b000-0xa)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000023000)=0xcfdd, 0x4) write(r0, &(0x7f000000e000-0xc)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/01/11 02:03:28 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f000086e000)=[{0x3, 0x5, 0x4, 0x67}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000cbe000)='/selinux/relabel\x00', 0x2, 0x0) bind$bt_rfcomm(r1, &(0x7f000041a000)={0x1f, {0x1104, 0x7fff, 0xffffffffffffffff, 0x5c0b, 0xc9f, 0xffffffffffff8b8b}, 0x8}, 0x9) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00006aa000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00001d3000)={0x0, 0x0, 0x0}, &(0x7f000033c000-0x4)=0xc) 2018/01/11 02:03:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f60000-0x38)={0x0, 0x0, &(0x7f0000882000)=[{&(0x7f0000ff6000)="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", 0xff}], 0x1, 0x0, 0x0, 0x48800}, 0x800) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ced000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f91000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008b7000)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x43, 0x1, 0x101, 0x0, 0x80, 0x20, 0x2c, 0x1f, r1}, {0x9, 0x4, 0x101, 0x0, 0x1ff, 0x2, 0x5, 0x1ff}, {0x3f, 0x1f, 0x8, 0x9}, 0x3, 0xd, 0x2, 0x1, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x0, 0x3, 0x0, 0x35c2, 0x9, 0x0}}, 0xe8) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000021f000-0x10)={0x77359400, 0x0}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000025d000)='/proc/self/net/pfkey\x00', 0x202, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000093000-0x20)={0x5, &(0x7f0000ee6000)=0x0, 0x9, r2, 0x3}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000025a000-0x8)={0x0, 0x1}, &(0x7f0000e81000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000b0f000)=r3, 0x4) r4 = dup(r0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$unix(r4, &(0x7f0000675000-0xc4)="5ae3bd6a98d90f07f743147f53914d9160f389534197e9378b68e20acebfca63497bfa62b4251014819dde09e4e650eaad49f38609a6f8c149fa3b405ea35c1204143b0b4ee7d457253b6dfbe91a5efc6962e117924e5080fcc21ae296fe081c82b3ce8c64fb8fe8e244ffc538269b6de163096e6636639b9da4b7c45935207b8d55fc74c944aeb96c57d4d113f02332f582b2241f9b24eb23fa58d0544debe158c24fbb61f863a93229fda8f412175f0a043f7f5e0c409f9ce16c87d04d8dddf6370a76", 0xc4, 0x1, &(0x7f0000a9f000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/11 02:03:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x3, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r0, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) 2018/01/11 02:03:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000f31000-0x78)={0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000082d000)=@generic="7c5dfe466309431fe4beecd3784b4a71", 0x0, 0x0, 0x0}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000b39000)=0x0) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/11 02:03:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f60000-0x38)={0x0, 0x0, &(0x7f0000882000)=[{&(0x7f0000ff6000)="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", 0xff}], 0x1, 0x0, 0x0, 0x48800}, 0x800) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) eventfd(0x401) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004ed000-0x28)={@common='ifb0\x00', @ifru_ivalue=0xe02}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000eb0000-0x24)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002bd000-0x1010)=@ethtool_eeprom={0xb, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 02:03:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f3f000-0x9)='/dev/vcs\x00', 0x200, 0x0) getpeername$inet6(r0, &(0x7f0000cc2000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000cb4000)=0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x0, []}) fstat(r0, &(0x7f00008dd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x6, &(0x7f0000025000)='./file0\x00', r2, &(0x7f00002ad000)="da58e8757bf1e45d728df40824628fcd53dfaef0bc7c542acd124827bcd44123842f3a690bbdc0f77d3bf6ec32d599503261ba75420edb2b012f9555c3f8403954d1f19253dcde15774267bd7e4973504bf0deff0e3eb771268679edef418622906572817cbc4c4989257fd8e50b05") setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000f4f000)=0x3, 0x4) ioctl(r1, 0x8916, &(0x7f0000000000)="") ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000f31000-0x78)={0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000082d000)=@generic="7c5dfe466309431fe4beecd3784b4a71", 0x0, 0x0, 0x0}) ioctl(r1, 0x8936, &(0x7f0000000000)="") 2018/01/11 02:03:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f60000-0x38)={0x0, 0x0, &(0x7f0000882000)=[{&(0x7f0000ff6000)="809cfa4854550a943628f13b8d77822d86362af599ecaaa6f6a4ca87275ffca251a776b356f5c62212a15133c8579b32609a34d99524145d1af1da66c3dabb8e1b5bbd94b6f1e22b80c700ffa73fae84a4a435e678f8a2e1353e844af6f366e0dadc5d5d1f98c5b4957182e7a1468f8d7cba8e3d77a83d7af00c9980e8dca7dd96e4edda7d37d35020d90612f1a9dae3bbcf1338edc046ef77573704537ae2ffcaa105b12619d9151fc3f76205ff3568456cc25b4038ab1274ae9a199272bf251311b2f625a4bb15b0f7287151fbea8db02ff1faf221526094480e22045d0c31c2ed02d34e394a5ce65ffe3ca09123a42d29e166e72db06eca2d6d7733a899", 0xff}], 0x1, 0x0, 0x0, 0x48800}, 0x800) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ced000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f91000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008b7000)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x43, 0x1, 0x101, 0x0, 0x80, 0x20, 0x2c, 0x1f, r1}, {0x9, 0x4, 0x101, 0x0, 0x1ff, 0x2, 0x5, 0x1ff}, {0x3f, 0x1f, 0x8, 0x9}, 0x3, 0xd, 0x2, 0x1, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x0, 0x3, 0x0, 0x35c2, 0x9, 0x0}}, 0xe8) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000021f000-0x10)={0x77359400, 0x0}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000025d000)='/proc/self/net/pfkey\x00', 0x202, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000093000-0x20)={0x5, &(0x7f0000ee6000)=0x0, 0x9, r2, 0x3}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000025a000-0x8)={0x0, 0x1}, &(0x7f0000e81000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000b0f000)=r3, 0x4) r4 = dup(r0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$unix(r4, &(0x7f0000675000-0xc4)="5ae3bd6a98d90f07f743147f53914d9160f389534197e9378b68e20acebfca63497bfa62b4251014819dde09e4e650eaad49f38609a6f8c149fa3b405ea35c1204143b0b4ee7d457253b6dfbe91a5efc6962e117924e5080fcc21ae296fe081c82b3ce8c64fb8fe8e244ffc538269b6de163096e6636639b9da4b7c45935207b8d55fc74c944aeb96c57d4d113f02332f582b2241f9b24eb23fa58d0544debe158c24fbb61f863a93229fda8f412175f0a043f7f5e0c409f9ce16c87d04d8dddf6370a76", 0xc4, 0x1, &(0x7f0000a9f000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/11 02:03:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000bb2000-0x40)={0x7, 0x4, 0x6, 0x4, "1b558f492a303ff535a054ed4a0bb0611e212fac74af168a8caa8e937a571d5efff3f398befd91080b6efd3d", 0x10001}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f000047f000-0x8)=0xffffffff) writev(r0, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) connect$inet(r0, &(0x7f000023c000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/11 02:03:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0xffffffffffffff54) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x0, []}) inotify_init1(0x80000) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000f31000-0x78)={0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000082d000)=@generic="7c5dfe466309431fe4beecd3784b4a71", 0x0, 0x0, 0x0}) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/11 02:03:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r0, &(0x7f0000f60000-0x38)={0x0, 0x0, &(0x7f0000882000)=[{&(0x7f0000ff6000)="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", 0xff}], 0x1, 0x0, 0x0, 0x48800}, 0x800) recvmsg(r0, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000005000-0x4)=0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/policy\x00', 0x0, 0x0) getsockname$inet(r1, &(0x7f0000005000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000)=0x10) connect(r0, &(0x7f0000004000)=@ax25={0x3, {"c9ee43dbb5ca04"}, 0xd1e8}, 0x10) capset(&(0x7f0000005000-0x6)={0x20080522, 0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffff9, 0x8000) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000005000-0x8)={0x6, 0x80000001, 0x80000001, 0x7}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000004000)='./file0\x00', 0x0, 0x10}, 0x10) 2018/01/11 02:03:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') poll(&(0x7f0000857000-0x10)=[{r0, 0x0, 0x0}], 0x1, 0x9b) clock_gettime(0x0, &(0x7f0000641000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000850000-0x10)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000038000)={0x0, r1+30000000}, &(0x7f0000aa4000)={0x0}, 0x8) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000086a000-0x6)={0x0, 0x7fffffff}, &(0x7f0000927000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000e4c000)={r2, 0x80000001}, 0x6) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00008e1000)={0x1, 0xd8, &(0x7f00003b8000)="ead4d8876ec26a27b08fe94f1a3cc999fe010e221b85e27c210aecafabb1eafc6a43e25f80a613f09f563ff763bd28ddce3e303f006104c21b2065669066bb9310275b36d2bcdf9f858d0c32850133e1bfc4ba2159e1e52e9626df5c9175380741269ea47e993bc5ebfcb47d358187762025f44e8f6da9ebe65c259347c01d7f058472cf5198d6b1138fdb9cc145fb008dbdc746d5bef791e0ac58fa32ad4d057556e26acac0136aeb28df2013f37af91a68bd66302fb5a533e2e06581c082a18daca7ed0d7f7ec28caf322e21834688b67ecbae7eb287a1"}) 2018/01/11 02:03:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c0c000)="", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet(r1, &(0x7f0000104000-0x60)="88", 0x1, 0x0, &(0x7f0000ab9000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000ac0000)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) shutdown(r1, 0x1) close(r1) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000f0c000)='clear_refs\x00') ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f00002d5000)={0x6, &(0x7f000095e000)=[{0x0, 0x100000000, 0x6, 0x4}, {0x5df5, 0x3, 0x952, 0xb22}, {0x6, 0x3, 0x89c1, 0x100000000}, {0x8000800000, 0x3, 0x1, 0x3}, {0xd3, 0x10001, 0x67ed, 0x81}, {0x400, 0x9, 0x4, 0x7f}]}) 2018/01/11 02:03:28 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007a3000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000ed2000-0x6)={0x0, 0xa9}, &(0x7f00000ac000)=0x6) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000689000)={r1, 0x3ff, 0x2, [0x3, 0x7fff]}, 0xc) r2 = syz_open_dev$sndpcmc(&(0x7f00002f0000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x10000) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000296000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000074c000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$netrom(r0, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000a96000-0x4)=0x0) preadv(r3, &(0x7f000077c000)=[{&(0x7f00003df000)=""/18, 0x12}], 0x1, 0x0) mkdir(&(0x7f0000796000)='./file0\x00', 0x0) prctl$getreaper(0x3, &(0x7f0000ac6000-0x8)=0x0) connect$inet(r0, &(0x7f00006e3000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f0000c67000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000016d000)='./file0\x00', &(0x7f0000a2b000-0x8)='./file0\x00', &(0x7f000035d000)='mqueue\x00', 0x0, 0x0) 2018/01/11 02:03:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ced000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f91000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008b7000)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x43, 0x1, 0x101, 0x0, 0x80, 0x20, 0x2c, 0x1f, r1}, {0x9, 0x4, 0x101, 0x9, 0x0, 0x2, 0x5, 0x1ff}, {0x3f, 0x1f, 0x8, 0x9}, 0x3, 0xd, 0x2, 0x1, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x0, 0x3, 0x0, 0x35c2, 0x9, 0x0}}, 0xe8) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000021f000-0x10)={0x77359400, 0x0}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000025d000)='/proc/self/net/pfkey\x00', 0x202, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000093000-0x20)={0x5, &(0x7f0000ee6000)=0x0, 0x9, r2, 0x3}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000025a000-0x8)={0x0, 0x1}, &(0x7f0000e81000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000b0f000)=r3, 0x4) r4 = dup(r0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$unix(r4, &(0x7f0000675000-0xc4)="5ae3bd6a98d90f07f743147f53914d9160f389534197e9378b68e20acebfca63497bfa62b4251014819dde09e4e650eaad49f38609a6f8c149fa3b405ea35c1204143b0b4ee7d457253b6dfbe91a5efc6962e117924e5080fcc21ae296fe081c82b3ce8c64fb8fe8e244ffc538269b6de163096e6636639b9da4b7c45935207b8d55fc74c944aeb96c57d4d113f02332f582b2241f9b24eb23fa58d0544debe158c24fbb61f863a93229fda8f412175f0a043f7f5e0c409f9ce16c87d04d8dddf6370a76", 0xc4, 0x1, &(0x7f0000a9f000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/11 02:03:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r0, &(0x7f0000f60000-0x38)={0x0, 0x0, &(0x7f0000882000)=[{&(0x7f0000ff6000)="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", 0xff}], 0x1, 0x0, 0x0, 0x48800}, 0x800) recvmsg(r0, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ced000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f91000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008b7000)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x43, 0x1, 0x101, 0x0, 0x80, 0x20, 0x2c, 0x1f, r1}, {0x9, 0x4, 0x101, 0x9, 0x0, 0x2, 0x5, 0x1ff}, {0x3f, 0x1f, 0x8, 0x9}, 0x3, 0xd, 0x2, 0x1, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x0, 0x3, 0x0, 0x35c2, 0x9, 0x0}}, 0xe8) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000021f000-0x10)={0x77359400, 0x0}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000025d000)='/proc/self/net/pfkey\x00', 0x202, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000093000-0x20)={0x5, &(0x7f0000ee6000)=0x0, 0x9, r2, 0x3}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000025a000-0x8)={0x0, 0x1}, &(0x7f0000e81000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000b0f000)=r3, 0x4) r4 = dup(r0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$unix(r4, &(0x7f0000675000-0xc4)="5ae3bd6a98d90f07f743147f53914d9160f389534197e9378b68e20acebfca63497bfa62b4251014819dde09e4e650eaad49f38609a6f8c149fa3b405ea35c1204143b0b4ee7d457253b6dfbe91a5efc6962e117924e5080fcc21ae296fe081c82b3ce8c64fb8fe8e244ffc538269b6de163096e6636639b9da4b7c45935207b8d55fc74c944aeb96c57d4d113f02332f582b2241f9b24eb23fa58d0544debe158c24fbb61f863a93229fda8f412175f0a043f7f5e0c409f9ce16c87d04d8dddf6370a76", 0xc4, 0x1, &(0x7f0000a9f000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/11 02:03:28 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x8, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f000001a000-0x47)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@timestamp={0x44, 0xc, 0x9, 0x3, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000a0c000-0x2)=0x10, &(0x7f0000001000-0x8)=0x2) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f000001b000-0x8)={0x20080522, r1}, &(0x7f000001b000-0x18)={0xa12, 0x0, 0x1f, 0xb4f, 0x1, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f00003df000)='/dev/sequencer\x00', 0x0, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r2, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) 2018/01/11 02:03:28 executing program 3: clock_adjtime(0x6, &(0x7f0000574000-0xd0)={0x1, 0x62f, 0xe4, 0xb999, 0x3, 0x100000001, 0x0, 0x0, 0x6349, 0x1, 0x8, 0x4, 0x45, 0x600000000, 0x8000, 0x4, 0x1ff, 0x1000, 0x9, 0x5, 0x8, 0x7fffffff, 0x21d9, 0x8, 0xfff, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x29, 0x8) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00007e3000-0x4)=0x0, 0x4) r0 = getpgrp(0x0) ptrace$getenv(0x4201, r0, 0x1, &(0x7f000055a000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00008ec000)={@generic="bb85a66170f79a27bb46873e5646c67a", @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/11 02:03:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000796000)='./file0\x00', 0x0) perf_event_open(&(0x7f0000c67000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000016d000)='./file0\x00', &(0x7f0000a2b000-0x8)='./file0\x00', &(0x7f000035d000)='mqueue\x00', 0x0, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000d22000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000b1f000-0x20)={@common='yam0\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/11 02:03:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00008c9000)=0x1f, 0x4) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r1 = open(&(0x7f00009bc000)='./file0\x00', 0xa0800, 0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000d6a000-0x1)={0x9}, 0x1) r2 = accept$alg(r0, 0x0, 0x0) symlink(&(0x7f00001a5000)='./file0\x00', &(0x7f0000ac3000)='./file0\x00') recvmsg(r2, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000f31000-0x78)={0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000082d000)=@generic="7c5dfe466309431fe4beecd3784b4a71", 0x0, 0x0, 0x0}) ioctl(r0, 0x8936, &(0x7f0000000000)="") socket(0x0, 0x2, 0x953) 2018/01/11 02:03:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ced000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f91000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008b7000)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x43, 0x1, 0x101, 0x0, 0x80, 0x20, 0x2c, 0x1f, r1}, {0x9, 0x4, 0x101, 0x9, 0x0, 0x2, 0x5, 0x1ff}, {0x3f, 0x1f, 0x8, 0x9}, 0x3, 0xd, 0x2, 0x1, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x0, 0x3, 0x0, 0x35c2, 0x9, 0x0}}, 0xe8) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000021f000-0x10)={0x77359400, 0x0}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000025d000)='/proc/self/net/pfkey\x00', 0x202, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000093000-0x20)={0x5, &(0x7f0000ee6000)=0x0, 0x9, r2, 0x3}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000025a000-0x8)={0x0, 0x1}, &(0x7f0000e81000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000b0f000)=r3, 0x4) r4 = dup(r0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$unix(r4, &(0x7f0000675000-0xc4)="5ae3bd6a98d90f07f743147f53914d9160f389534197e9378b68e20acebfca63497bfa62b4251014819dde09e4e650eaad49f38609a6f8c149fa3b405ea35c1204143b0b4ee7d457253b6dfbe91a5efc6962e117924e5080fcc21ae296fe081c82b3ce8c64fb8fe8e244ffc538269b6de163096e6636639b9da4b7c45935207b8d55fc74c944aeb96c57d4d113f02332f582b2241f9b24eb23fa58d0544debe158c24fbb61f863a93229fda8f412175f0a043f7f5e0c409f9ce16c87d04d8dddf6370a76", 0xc4, 0x1, &(0x7f0000a9f000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/11 02:03:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r0, &(0x7f0000f60000-0x38)={0x0, 0x0, &(0x7f0000882000)=[{&(0x7f0000ff6000)="809cfa4854550a943628f13b8d77822d86362af599ecaaa6f6a4ca87275ffca251a776b356f5c62212a15133c8579b32609a34d99524145d1af1da66c3dabb8e1b5bbd94b6f1e22b80c700ffa73fae84a4a435e678f8a2e1353e844af6f366e0dadc5d5d1f98c5b4957182e7a1468f8d7cba8e3d77a83d7af00c9980e8dca7dd96e4edda7d37d35020d90612f1a9dae3bbcf1338edc046ef77573704537ae2ffcaa105b12619d9151fc3f76205ff3568456cc25b4038ab1274ae9a199272bf251311b2f625a4bb15b0f7287151fbea8db02ff1faf221526094480e22045d0c31c2ed02d34e394a5ce65ffe3ca09123a42d29e166e72db06eca2d6d7733a899", 0xff}], 0x1, 0x0, 0x0, 0x48800}, 0x800) recvmsg(r0, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:28 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x41) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0x20, 0x2) 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) execveat(r0, &(0x7f0000909000)='./file0\x00', &(0x7f0000382000-0x50)=[&(0x7f0000001000-0x1)='-', &(0x7f0000000000)='trusted\x00', &(0x7f0000001000-0x2)=']\x00', &(0x7f0000000000)='\x00', &(0x7f000026d000-0xf)=':eth1.vboxnet0\x00', &(0x7f0000000000+0xb8f)='trusted\x00', &(0x7f0000381000-0x5)='user\x00', &(0x7f0000001000-0xc)='eth1lonodev\x00', &(0x7f0000001000-0xf)='{GPLppp1bdev:^\x00', &(0x7f0000001000-0x1)='\x00'], &(0x7f0000001000-0x10)=[&(0x7f0000456000-0x7)='vmnet1\x00', &(0x7f0000000000)='\\self\x00'], 0x1100) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x7f) r1 = syz_open_dev$sndmidi(&(0x7f0000493000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x1) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r1, &(0x7f0000b69000)='./file0\x00', 0x103003, 0x41) 2018/01/11 02:03:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f000061e000-0xc)={0x2, 0x3bb, 0x4}) writev(r0, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) 2018/01/11 02:03:28 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x9, 0x400000) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000a4f000)=0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000eac000)={0x7, {{0x2, 0x2, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/11 02:03:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$mouse(&(0x7f000023b000-0x12)='/dev/input/mouse#\x00', 0x100, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000033000-0x10)=[{0x3, 0x3}, {0x2, 0x1}], 0x2) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x8) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r2 = gettid() getrandom(&(0x7f0000bd7000-0xb0)=""/176, 0xb0, 0x3) perf_event_open(&(0x7f00007d3000)={0x5, 0x78, 0xfffffffffffffffe, 0x51, 0xef, 0x69, 0x0, 0x4, 0x2, 0x1, 0x9, 0x6, 0x9, 0x80, 0x1, 0x9, 0x0, 0x9, 0xc22, 0xbdb, 0xffffffff, 0xffff, 0x0, 0x1, 0x78, 0x10000, 0xa, 0x401, 0x4e, 0x7, 0xe94f, 0xffffffff00000000, 0x20, 0x4, 0x7e8a, 0x81, 0x6, 0x4, 0x0, 0x800, 0x3, @perf_bp={&(0x7f000066b000-0x1)=0x0, 0x1}, 0x800, 0x80000000, 0xfff, 0x5, 0xcbf, 0x100, 0x3, 0x0}, r2, 0x8, r1, 0x2) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ced000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f91000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008b7000)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x43, 0x1, 0x101, 0x0, 0x80, 0x20, 0x2c, 0x1f, r1}, {0x9, 0x4, 0x101, 0x9, 0x1ff, 0x0, 0x5, 0x1ff}, {0x3f, 0x1f, 0x8, 0x9}, 0x3, 0xd, 0x2, 0x1, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x0, 0x3, 0x0, 0x35c2, 0x9, 0x0}}, 0xe8) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000021f000-0x10)={0x77359400, 0x0}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000025d000)='/proc/self/net/pfkey\x00', 0x202, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000093000-0x20)={0x5, &(0x7f0000ee6000)=0x0, 0x9, r2, 0x3}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000025a000-0x8)={0x0, 0x1}, &(0x7f0000e81000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000b0f000)=r3, 0x4) r4 = dup(r0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$unix(r4, &(0x7f0000675000-0xc4)="5ae3bd6a98d90f07f743147f53914d9160f389534197e9378b68e20acebfca63497bfa62b4251014819dde09e4e650eaad49f38609a6f8c149fa3b405ea35c1204143b0b4ee7d457253b6dfbe91a5efc6962e117924e5080fcc21ae296fe081c82b3ce8c64fb8fe8e244ffc538269b6de163096e6636639b9da4b7c45935207b8d55fc74c944aeb96c57d4d113f02332f582b2241f9b24eb23fa58d0544debe158c24fbb61f863a93229fda8f412175f0a043f7f5e0c409f9ce16c87d04d8dddf6370a76", 0xc4, 0x1, &(0x7f0000a9f000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/11 02:03:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000796000)='./file0\x00', 0x1) perf_event_open(&(0x7f0000c67000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x10) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f8e000-0x10)='/selinux/member\x00', 0x2, 0x0) readv(r1, &(0x7f000084d000-0x10)=[{&(0x7f0000042000-0x9f)=""/159, 0x9f}], 0x1) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000868000)=0x7, 0x4) semctl$SEM_INFO(r0, 0x1, 0x13, &(0x7f0000d23000)=""/145) mount(&(0x7f000016d000)='./file0\x00', &(0x7f0000a2b000-0x8)='./file0\x00', &(0x7f000035d000)='mqueue\x00', 0x0, 0x0) mount(&(0x7f0000100000-0x8)='./file0\x00', &(0x7f000087b000)='./file0\x00', &(0x7f0000835000)='omfs\x00', 0x140000, &(0x7f0000216000-0x30)="43a7911355e304e4ee1999ea28106eaa6645d8779fa7cd10be5c99a20b611edb6fb28a82a0ae22a3dba27416d9f88f1e") r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000583000-0x10)='/selinux/access\x00', 0x2, 0x0) write(r2, &(0x7f00002b0000)="eef96006c7457e52b4a61223eecc267041df94e749bb8727c3fc7fd8e5567d1fccbaa7409ac531f8807a72af67b2d1633422ff473c6754d9f3a2ee719403cc50e506a50d06c40438a0e1a9710d875344d00f343a1acca6a51bef209b1fd4a795d13c5c6d3acf89fa83a803cf962d3a593c4b8d0b803884e2219d00dac5891bdb72b248f365b7812460abeee2", 0x8c) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000487000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$packet_int(r2, 0x107, 0x7, &(0x7f000077b000-0x4)=0x0, &(0x7f0000c17000-0x4)=0x4) inotify_init() 2018/01/11 02:03:28 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f60000-0x38)={0x0, 0x0, &(0x7f0000882000)=[{&(0x7f0000ff6000)="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", 0xff}], 0x1, 0x0, 0x0, 0x48800}, 0x800) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") getpeername$netrom(r0, &(0x7f00006ba000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000076b000-0x4)=0x10) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000f31000-0x78)={0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000082d000)=@generic="7c5dfe466309431fe4beecd3784b4a71", 0x0, 0x0, 0x0}) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/11 02:03:28 executing program 3: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000021f000)={r0}) sendto(r0, &(0x7f0000001000-0x14)="120000003200e7e50005000000149b000ae9", 0x12, 0x0, 0x0, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000fa5000)={0x0, 0x6}, &(0x7f00001f9000-0x4)=0x6) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000fa7000-0x20)={0x5, 0x3, 0x2, 0x203, 0x1000000000000009, 0x3, 0x0, 0xfff, r1}, 0x20) 2018/01/11 02:03:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) r1 = getpgid(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000eec000+0x51f)='clear_refs\x00') ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x8) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f000018a000)=0x0) fcntl$lock(r2, 0x7, &(0x7f00006da000)={0x0, 0x4, 0x28000000000, 0xd6, r0}) writev(r2, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) 2018/01/11 02:03:28 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f60000-0x38)={0x0, 0x0, &(0x7f0000882000)=[{&(0x7f0000ff6000)="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", 0xff}], 0x1, 0x0, 0x0, 0x48800}, 0x800) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ced000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f91000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008b7000)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x43, 0x1, 0x101, 0x0, 0x80, 0x20, 0x2c, 0x1f, r1}, {0x9, 0x4, 0x101, 0x9, 0x1ff, 0x0, 0x5, 0x1ff}, {0x3f, 0x1f, 0x8, 0x9}, 0x3, 0xd, 0x2, 0x1, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x0, 0x3, 0x0, 0x35c2, 0x9, 0x0}}, 0xe8) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000021f000-0x10)={0x77359400, 0x0}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000025d000)='/proc/self/net/pfkey\x00', 0x202, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000093000-0x20)={0x5, &(0x7f0000ee6000)=0x0, 0x9, r2, 0x3}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000025a000-0x8)={0x0, 0x1}, &(0x7f0000e81000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000b0f000)=r3, 0x4) r4 = dup(r0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$unix(r4, &(0x7f0000675000-0xc4)="5ae3bd6a98d90f07f743147f53914d9160f389534197e9378b68e20acebfca63497bfa62b4251014819dde09e4e650eaad49f38609a6f8c149fa3b405ea35c1204143b0b4ee7d457253b6dfbe91a5efc6962e117924e5080fcc21ae296fe081c82b3ce8c64fb8fe8e244ffc538269b6de163096e6636639b9da4b7c45935207b8d55fc74c944aeb96c57d4d113f02332f582b2241f9b24eb23fa58d0544debe158c24fbb61f863a93229fda8f412175f0a043f7f5e0c409f9ce16c87d04d8dddf6370a76", 0xc4, 0x1, &(0x7f0000a9f000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/11 02:03:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000f31000-0x78)={0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000082d000)=@generic="7c5dfe466309431fe4beecd3784b4a71", 0x0, 0x0, 0x0}) ioctl(r0, 0x8936, &(0x7f0000000000)="") r1 = syz_open_dev$vcsn(&(0x7f000049b000-0xa)='/dev/vcs#\x00', 0x4, 0x101200) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000428000)={0x1d, 0x2, 0xfffffffffffffff8, 0x0}) 2018/01/11 02:03:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00003a8000)={{0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r0) 2018/01/11 02:03:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000643000)='/dev/midi#\x00', 0x72, 0x2000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000028f000-0x49)={0x0, 0x41, "da1cdf215a203680c49122514bdcc6770ce1f917fc0cfd6858c86c6abb1a41bc38bb7980ce37e2004804e215d1f71c1cfbca62b797c6dbdb1116fae2a6755b47a7"}, &(0x7f00003b0000-0x4)=0x49) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000d0000)={r1, 0x8000, 0x75, "003e61b03d5e1a6707a4f7c74f585a41eccaccb8a1c9e559ffa9ab3af5f613f45a2a9c8759f0a0f580086dce172d1bf50aa0f4531922139aa8fbde2bf339b41efd6a50d3614a4bfd29e3de32d95efcee59f6c37339e68a2c3d83ec975574ebb48a34c0d40708687923dc8914162ec563032fbf3d6f"}, 0x7d) getsockname$llc(r0, &(0x7f0000468000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ab6000)=0x10) r2 = syz_open_dev$sndseq(&(0x7f00006f6000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00004b1000)={0xffffffff, 0x7fffffff, 0x141, 'queue1\x00', 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000947000)={{0x100000008000080, 0x0}, 'port0\x00', 0x40000000c6, 0x80000000080003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20006, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00009fe000)='/dev/sequencer2\x00', 0x2, 0x0) io_setup(0xcf8f, &(0x7f0000aea000)=0x0) io_cancel(r3, &(0x7f000065c000)={0x0, 0x0, 0x0, 0x3, 0x2, r2, &(0x7f0000f50000)="d615d4f33ba25145b04831b6a84f9cb1e32d993db8fd49e9fe829899d48c0c2092588bc194651e4a25bc099a98ff936aac3cd1aaf582fc9b80be6e300925ad6cbe69670a0083af24e2b126b00d", 0x4d, 0x8, 0x0, 0x1, r0}, &(0x7f0000a08000-0x20)={0x0, 0x0, 0x0, 0x0}) 2018/01/11 02:03:28 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f60000-0x38)={0x0, 0x0, &(0x7f0000882000)=[{&(0x7f0000ff6000)="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", 0xff}], 0x1, 0x0, 0x0, 0x48800}, 0x800) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/01/11 02:03:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r0, &(0x7f0000c33000)=[{&(0x7f0000c38000-0x1)="17", 0x3f}], 0x10e0) 2018/01/11 02:03:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f60000-0x38)={0x0, 0x0, &(0x7f0000882000)=[{&(0x7f0000ff6000)="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", 0xff}], 0x1, 0x0, 0x0, 0x48800}, 0x800) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a42000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) r1 = syz_open_dev$sndpcmc(&(0x7f00004b5000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5, 0x10000) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000a96000)={0x4, &(0x7f000043f000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) pipe2(&(0x7f0000fc3000)={0x0, 0x0}, 0x4000) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000c22000-0x1)=0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f000028c000-0x20)={0x4, &(0x7f000023f000-0x8)=0x0, 0x8, r2, 0x1}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0xfffffd7a) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000044000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x0, []}, 0x10) r4 = accept$alg(r0, 0x0, 0x0) recvmsg(r4, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000537000-0x8)={0x0, 0x0}) move_pages(r5, 0x8, &(0x7f0000475000)=[&(0x7f0000b94000/0x1000)=nil, &(0x7f000029c000/0x1000)=nil, &(0x7f0000760000/0x2000)=nil, &(0x7f0000bac000/0x4000)=nil, &(0x7f00007c6000/0x3000)=nil, &(0x7f0000b2a000/0x2000)=nil, &(0x7f0000632000/0x1000)=nil, &(0x7f0000c86000/0x1000)=nil], &(0x7f0000227000)=[], &(0x7f00008cb000-0xc)=[0x0, 0x0, 0x0], 0x4) r6 = dup(r3) r7 = openat$cuse(0xffffffffffffff9c, &(0x7f0000c58000)='/dev/cuse\x00', 0x400, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f00002a1000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r6, 0xc010640b, &(0x7f0000f3a000-0x10)={0x0, 0x0, 0x7fff}) ioctl$DRM_IOCTL_GEM_FLINK(r7, 0xc008640a, &(0x7f0000ac7000-0x8)={r8, r9}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000574000)={0x1, 0x3, 0xffffffffffffff7f, 'queue0\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 02:03:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000796000)='./file0\x00', 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000c4000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000937000-0x8)=0x0) perf_event_open(&(0x7f0000c67000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000016d000)='./file0\x00', &(0x7f0000a2b000-0x8)='./file0\x00', &(0x7f000035d000)='mqueue\x00', 0x0, 0x0) 2018/01/11 02:03:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x18, &(0x7f0000239000-0x4)=0x1, 0x4) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000f31000-0x78)={0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000082d000)=@generic="7c5dfe466309431fe4beecd3784b4a71", 0x0, 0x0, 0x0}) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/11 02:03:28 executing program 3: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00007e2000)={0x0, 0xfffffffffffffffe}, &(0x7f0000a78000)=0x8) 2018/01/11 02:03:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setuid(0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000978000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000019c000-0x4)=0x24) listen(r1, 0xae7) write$eventfd(r1, &(0x7f00002dc000-0x8)=0x8, 0x8) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000dfb000)={0x2, 0x4, 0x401, 0xffffffff, "26cd5e8f58e4b25cfe69776ceec75c6f777af1b7910d0b6af5e781bf1469820b"}) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000d3a000-0x160)={{{{0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x40, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x6, 0xffffffffffffffff, 0x2, "70441b8a8f53304d60bbde37f1d25d58a3ef34dc680c10330dffe70661a6ad3db7936fef5b623caf187822f563299d0de96facacfe8f43b9381a4469b147c11e01951ee538c5e52c2a6bb32ea095802f"}, 0x160) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000d54000-0xc0)=""/192) 2018/01/11 02:03:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ced000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f91000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008b7000)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x43, 0x1, 0x101, 0x0, 0x80, 0x20, 0x2c, 0x1f, r1}, {0x9, 0x4, 0x101, 0x9, 0x1ff, 0x0, 0x5, 0x1ff}, {0x3f, 0x1f, 0x8, 0x9}, 0x3, 0xd, 0x2, 0x1, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x0, 0x3, 0x0, 0x35c2, 0x9, 0x0}}, 0xe8) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000021f000-0x10)={0x77359400, 0x0}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000025d000)='/proc/self/net/pfkey\x00', 0x202, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000093000-0x20)={0x5, &(0x7f0000ee6000)=0x0, 0x9, r2, 0x3}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000025a000-0x8)={0x0, 0x1}, &(0x7f0000e81000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000b0f000)=r3, 0x4) r4 = dup(r0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$unix(r4, &(0x7f0000675000-0xc4)="5ae3bd6a98d90f07f743147f53914d9160f389534197e9378b68e20acebfca63497bfa62b4251014819dde09e4e650eaad49f38609a6f8c149fa3b405ea35c1204143b0b4ee7d457253b6dfbe91a5efc6962e117924e5080fcc21ae296fe081c82b3ce8c64fb8fe8e244ffc538269b6de163096e6636639b9da4b7c45935207b8d55fc74c944aeb96c57d4d113f02332f582b2241f9b24eb23fa58d0544debe158c24fbb61f863a93229fda8f412175f0a043f7f5e0c409f9ce16c87d04d8dddf6370a76", 0xc4, 0x1, &(0x7f0000a9f000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/11 02:03:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f60000-0x38)={0x0, 0x0, &(0x7f0000882000)=[{&(0x7f0000ff6000)="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", 0xff}], 0x1, 0x0, 0x0, 0x48800}, 0x800) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) poll(&(0x7f00003be000)=[{r1, 0x0, 0x0}], 0x1, 0x5d) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000a16000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000779000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000e31000)=0x8) syz_open_dev$mice(&(0x7f0000121000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00001f9000)=0x2) 2018/01/11 02:03:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x6, 0x1, 0x8) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00004f8000-0x9)='/dev/rtc\x00', 0x2, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f00008f1000)={0x4, &(0x7f00001d4000)=[{0x3f, 0x4, 0x3, 0x9}, {0xfff, 0x9, 0x401, 0x3}, {0x10000, 0x20, 0x5, 0xf6c7}, {0x0, 0x46c7, 0xc2c9, 0x7}]}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000f31000-0x78)={0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000082d000)=@generic="7c5dfe466309431fe4beecd3784b4a71", 0x0, 0x0, 0x0}) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/11 02:03:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f60000-0x38)={0x0, 0x0, &(0x7f0000882000)=[{&(0x7f0000ff6000)="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", 0xff}], 0x1, 0x0, 0x0, 0x48800}, 0x800) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:28 executing program 5: msync(&(0x7f0000e30000/0x4000)=nil, 0x4000, 0x200005) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000-0x20)={@common='ipddp0\x00', @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/11 02:03:28 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) add_key$keyring(&(0x7f0000012000)='keyring\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000557000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000059c000-0x4)=0x0, &(0x7f00005ec000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bce000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/11 02:03:28 executing program 1: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000798000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00007e9000-0xb)='clear_refs\x00') writev(r1, &(0x7f0000b64000-0x40)=[{&(0x7f0000511000-0xc3)="d74026b2b4e71d630df87109a3dc7814cfd9fa34da26ab633531a31ed647c243ba166fe9c265af8c2beaf8a0bb754671e6adb534765537c7e0f85ebbbe09614c71b72d9fc9ccbcedef47e619b980ad20ac1b5e7d21d5c389557b052e397bc5d6baaae943e2d406a9701510a0e88b723fcc4940c7ce455f499f45e7897f8bb551db7c3ebc8fe5154d180c68dc5395921053034445caaafd492225a40d9ce268a6bc40e86806538968ef2a21fe29c84d67b0002e7c744fecba976242f17d468e57866750", 0xc3}, {&(0x7f0000517000)="895d437d30f31ff3546e8134afa72e2e762a40028e8d06afe80f63fbf7f6d1365cf0716e66293abaf9020bcc2bd3b8915329953ee5b1d8cb572436265b695d2ed3b791c15b6e6d5b52846a7e9e539be99232ffa64bde1a0062fd5520bdfd390a85ebb231dd323c86146e9ff8c5fb1c841f6750ec07c2c2bef47ee13527d4515287171c9723658b1128f93bd4c7f8396071ade01330b02e576e6c466e9ef8616699f9fa30927e42e8ade56fbdea6290f363b0a9216935eec15cbf39422124f8b1c64f1a3ea2e48cda07849e3dc8f6cf0b9a1dc15ce81caa6cf0bf2835", 0xdc}, {&(0x7f000040b000-0xcd)="129d904e2da84e7aaea44f52c244b3bfe35677c6e355e4b323de3fb0cd723d729a5461650b1ef565b2375af70b03fcf7079b0da5abd34661430d6e179cbb5148d8c746a6f222602d7a76b6fc2353270c523023fb46102e59e7dd17b0c78ebd4770d74dc2411fb175c09a29a78d2893175aadb447b4f9c04897c0ce92a9099e169561b7d90a88821a02acb47a803fc8130ed4bd2b35dc8fe12993a21add878666e10acf07bf59edac9bf5991130ead1480d9fb3e2c82863524facf0bbe55b4659e2b783f0a8c5fe3069a0209549", 0xcd}, {&(0x7f000034f000-0xd0)="7755c1fcff1dce32229aeebcde5c516497b0a6d56e12f3af9858ecd8aa250ad8480330fe913424670a84e3be5381377add953d56884f3d4a0af44c1fbed341d60c130463f864f28723586bb5c8d0843e023922212df4eaad850f1611825a24d4ec1b5dfa72a46fc63f0d591c095fe3efa238bb2649a688d71914e6de76ede664290f98dea015e37c09858b43512e5159eb49aec12f876451669d81261f8a6155935098a618c63078d4e969b1f15bd7dda867a84d2ec9cb6f75c0d880c95697f044dfba70917efda4ab4cb69bb9847d3b", 0xd0}], 0x2) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000a8d000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sysfs$1(0x1, &(0x7f0000d20000)="67726f757076626f786e6574316574683000d570317b00") epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000c44000)={0x0, 0x0}) 2018/01/11 02:03:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ced000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f91000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008b7000)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x43, 0x1, 0x101, 0x0, 0x80, 0x20, 0x2c, 0x1f, r1}, {0x9, 0x4, 0x101, 0x9, 0x1ff, 0x2, 0x0, 0x1ff}, {0x3f, 0x1f, 0x8, 0x9}, 0x3, 0xd, 0x2, 0x1, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x0, 0x3, 0x0, 0x35c2, 0x9, 0x0}}, 0xe8) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000021f000-0x10)={0x77359400, 0x0}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000025d000)='/proc/self/net/pfkey\x00', 0x202, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000093000-0x20)={0x5, &(0x7f0000ee6000)=0x0, 0x9, r2, 0x3}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000025a000-0x8)={0x0, 0x1}, &(0x7f0000e81000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000b0f000)=r3, 0x4) r4 = dup(r0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$unix(r4, &(0x7f0000675000-0xc4)="5ae3bd6a98d90f07f743147f53914d9160f389534197e9378b68e20acebfca63497bfa62b4251014819dde09e4e650eaad49f38609a6f8c149fa3b405ea35c1204143b0b4ee7d457253b6dfbe91a5efc6962e117924e5080fcc21ae296fe081c82b3ce8c64fb8fe8e244ffc538269b6de163096e6636639b9da4b7c45935207b8d55fc74c944aeb96c57d4d113f02332f582b2241f9b24eb23fa58d0544debe158c24fbb61f863a93229fda8f412175f0a043f7f5e0c409f9ce16c87d04d8dddf6370a76", 0xc4, 0x1, &(0x7f0000a9f000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/11 02:03:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000796000)='./file0\x00', 0x0) perf_event_open(&(0x7f0000c67000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b24000)={0x0, 0x0}) r1 = getpgid(0xffffffffffffffff) r2 = getuid() sendmsg$nl_netfilter(r0, &(0x7f0000d03000-0x38)={&(0x7f00001ae000)={0x10, 0x0, 0x0, 0x10310000}, 0xc, &(0x7f0000955000-0x10)={&(0x7f0000244000)={0x244c, 0x2, 0xb, 0x202, 0x2, 0x3, {0xf, 0x0, 0x8}, [@generic="ed6c6aeea3b572d0849c687df0672a3e0433c5289d0108f07eb4351ebfc8c17453f334e11a0dcab37d23feb65410634e0de7851770c1497ca2ce4bb17e9b1eaf1f03c18ae69d3982eb3013cafdfa998bf7f34f37aef0b99d3853b4558e86a29a8f019377d9eb464bf3f2ffc183662fd4b2a1ff267a", @nested={0x20fc, 0x47, [@flag={0x4, 0x6c}, @typed={0xc, 0xc, @u32=0xf3db}, @typed={0x1008, 0x85, 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@generic="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@nested={0x48, 0x51, [@typed={0xc, 0x76, @pid=r1}, @generic="d24eb489eaf47433017419da9f19a5b938277ea5d2511a4597eacea4a47797d8657c5609ec99b970f99e22703878cfe9892680fe606b"]}, @generic="afcd670203c27ff8475b4322037eb6c12b1ad08248372d8b88c9e0695b9b912d917d6e719782220a736c9294035f526f87818c6332a12ce0b8dcc212019c6e7525eccb42304049c25555584172ee988ec934c178adf0aaa2ec145223c03870731f780259420ed6c2a0d37f72ef2c50", @nested={0x1a8, 0x7a, [@generic="f9ff7fec3490553cc8e31db2f66049daff164d94c676de1f1addccca677f5c4cd856456cfb43f477536ee2cbacdca72c15ed", @generic="bcd66b413d1a76ed0c7ff95498d7181d99cf10fbde13faa496643bd19270bc55935a50257e2c41551c47889682d68638085aa9106e7d2f581c3e09b62dfbb2ee3662793483181c40040051143b1ae3", @typed={0xc, 0x2e, @uid=r2}, @typed={0xc, 0x87, @str="40d400"}, @generic="4009cfcc4258069ce72844c479c08c0b72bf79074d62153daad58ac74de8069eea", @generic="11842f436bc52f8bb9fe1d7b1bd51e1a480a582043eae83ab379350cd4cf099884439b31cc02493e8984f2dff755a5e13bda66d38ae1b494759d9182779727e2e271da07dc5f51c4293ae1cd84bd50418336f54c12045c85e4597eb4b38ba30f5f1e9e1a0a6a9e4fffd625900244ed115c3d17d36dd1fe7feefbfeb10c972f9621d24421ee81d29d67ad1f2420f564837270a3714d6b1d5f82e322e510d13cd1eb5a10a35a35be3a4e1922bf24fd693495dc4d8e4cdde10f5ae0f931388c242bf857449e4f4c1f9960cfe524861707cab7dc86bb44a35bb45ee4facf1174b450c43d", @flag={0x4, 0x61}, @flag={0x4, 0x8}]}, @generic="33d1f7e969f1576470ef1682f3e61c863649f8fbffc6b8ef27107ff4427cc4eeb21b92978ebcc09c746231623d4b890ee26f04b8bdfbb163985c98ea02dfde2d5f5d80b7b0210615e96ac2", @nested={0x14, 0x13, [@typed={0x10, 0x51, @u64=0x1}]}, @nested={0x8, 0x63, [@flag={0x4, 0x4b}]}]}, 0x244c}, 0x1, 0x0, 0x0, 0x4000050}, 0x24004010) mount(&(0x7f000016d000)='./file0\x00', &(0x7f0000a2b000-0x8)='./file0\x00', &(0x7f000035d000)='mqueue\x00', 0x0, 0x0) 2018/01/11 02:03:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00006cd000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000d48000-0xc7)={r0, r0, 0xf2c, 0x1, &(0x7f0000f02000)="f2d9f4ed42f434917ce55711541f1efd9109338f94a31a7da3ba4b54439b8cb1868bed1441376400d11378cc76de24764884b8990d41079dd600711d8e3daddbf3917984936f7de6b7266e7e1bea01524d2cb121b856b742b78f9af18267836b31abd362fcfa16801c2b2c4401870ac86be3d8b6a6a0e4d77f32b97be92e5ec1f59c0c0a98b87d771ed93b29f6c30b3838b8c621d23ad87962f1402443c699cfe0", 0x6, 0x2, 0xa5ae, 0x0, 0x7, 0xa7e, 0xffff, "9f15466ef484a7ec364a2c2aecaee5ebfc6e03287779af67ba0f0c666ad9f1cc2cf46089301384baa60702bedb43b9a87f9c26f1282cf3fdf7f2913051a241a038a1bc2a912d6f56f5acac9e0f81ee1b5c19d5e405a24fe3f6192eda5ffb571b469f28a570e12ca813f86b4d163d3674c2e91a550796b36982c434204ec69048a04173dc5f85f9f8a94e82b794fe047482fb4c69d7dd21881a2cd84750db5a"}) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:28 executing program 6: syz_open_dev$sg(&(0x7f0000f21000)='/dev/sg#\x00', 0x9, 0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000076f000)={0x0, @in6={{0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdad}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x4, 0x65, 0x7fff, 0x7e, 0x2, 0x4, 0x200, 0x36, 0xffffffff, 0x6, 0xffff, 0x0, 0x123088c4, 0x5]}, &(0x7f00004d8000)=0x108) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000b6000-0x6)={r1, 0x800}, 0x1) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000f31000-0x78)={0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000082d000)=@generic="7c5dfe466309431fe4beecd3784b4a71", 0x0, 0x0, 0x0}) r2 = semget(0x0, 0x7, 0x8) r3 = getuid() fstat(r0, &(0x7f000073e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getuid() stat(&(0x7f0000bbc000)='./file0\x00', &(0x7f0000448000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000e71000)={{0x53, r3, r4, r5, r6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x3, 0x8, 0x0, 0x0, 0x0}) ioctl(r0, 0x8936, &(0x7f0000000000)="") pipe(&(0x7f00000e5000)={0x0, 0x0}) 2018/01/11 02:03:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f60000-0x38)={0x0, 0x0, &(0x7f0000882000)=[{&(0x7f0000ff6000)="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", 0xff}], 0x1, 0x0, 0x0, 0x48800}, 0x800) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f60000-0x38)={0x0, 0x0, &(0x7f0000882000)=[{&(0x7f0000ff6000)="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", 0xff}], 0x1, 0x0, 0x0, 0x48800}, 0x800) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000501000)='/selinux/status\x00', 0x0, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00003a7000-0x28)={@generic="002b4f9043913914e54c912631ed21b8", @ifru_mtu=0x7}) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006ec000)='/dev/sequencer2\x00', 0x200000, 0x0) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000ba2000-0x4)=0xffffffffffffff7f, &(0x7f0000f2b000-0x4)=0x4) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00005a9000)={0xd5a6, 0x8}, 0x2) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000f19000-0x30)={0x3f, 0x6, 0xff, 0x1, 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]}) perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f00000f5000)='/selinux/status\x00') connect$bt_rfcomm(r2, &(0x7f0000cba000-0x9)={0x1f, {0x96, 0x8, 0x7, 0x2, 0x9, 0x1}, 0xe9d1}, 0x9) 2018/01/11 02:03:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ced000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f91000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008b7000)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x43, 0x1, 0x101, 0x0, 0x80, 0x20, 0x2c, 0x1f, r1}, {0x9, 0x4, 0x101, 0x9, 0x1ff, 0x2, 0x0, 0x1ff}, {0x3f, 0x1f, 0x8, 0x9}, 0x3, 0xd, 0x2, 0x1, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x0, 0x3, 0x0, 0x35c2, 0x9, 0x0}}, 0xe8) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000021f000-0x10)={0x77359400, 0x0}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000025d000)='/proc/self/net/pfkey\x00', 0x202, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000093000-0x20)={0x5, &(0x7f0000ee6000)=0x0, 0x9, r2, 0x3}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000025a000-0x8)={0x0, 0x1}, &(0x7f0000e81000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000b0f000)=r3, 0x4) r4 = dup(r0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$unix(r4, &(0x7f0000675000-0xc4)="5ae3bd6a98d90f07f743147f53914d9160f389534197e9378b68e20acebfca63497bfa62b4251014819dde09e4e650eaad49f38609a6f8c149fa3b405ea35c1204143b0b4ee7d457253b6dfbe91a5efc6962e117924e5080fcc21ae296fe081c82b3ce8c64fb8fe8e244ffc538269b6de163096e6636639b9da4b7c45935207b8d55fc74c944aeb96c57d4d113f02332f582b2241f9b24eb23fa58d0544debe158c24fbb61f863a93229fda8f412175f0a043f7f5e0c409f9ce16c87d04d8dddf6370a76", 0xc4, 0x1, &(0x7f0000a9f000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/11 02:03:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000796000)='./file0\x00', 0x0) perf_event_open(&(0x7f0000c67000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000c3f000)='./file0\x00', &(0x7f00002c3000-0x8)='./file0\x00', &(0x7f000035d000)='mqueue\x00', 0x0, 0x0) 2018/01/11 02:03:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) accept4$ipx(r2, &(0x7f0000bc3000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003d1000)=0x10, 0x800) openat$sequencer2(0xffffffffffffff9c, &(0x7f00004c7000-0x10)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f00004fd000)={0x2, 0xddc5, 0x7, 0x2, 0xfffffffffffffff9, 0x400}) 2018/01/11 02:03:29 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000da000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@broadcast=0xffffffff, @in=@loopback=0x7f000001, 0x1, 0x6, 0x3, 0x6, 0xa, 0x20, 0x80, 0xbf, 0x0, r1}, {0x2, 0x9, 0x1000, 0x4659, 0x100, 0xba3f, 0x4, 0x95}, {0x4, 0x64, 0xb62, 0x80000001}, 0x7fff, 0xffffffffffffffff, 0x2, 0x1, 0x1, 0x3}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0xff}, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x4, 0x3, 0x3, 0x9, 0xa20f, 0x9, 0xffff}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r2, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f000036b000)={0x9, 0x6a790a99, 0x1000}) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00008d7000)=0x7) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x0, 0x8010, r2, 0x0) 2018/01/11 02:03:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x80000000000000a, 0x2, 0x4) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000f31000-0x78)={0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000082d000)=@generic="7c5dfe466309431fe4beecd3784b4a71", 0x0, 0x0, 0x0}) openat$autofs(0xffffffffffffff9c, &(0x7f000078e000+0x755)='/dev/autofs\x00', 0x800, 0x0) ioctl(r0, 0x8936, &(0x7f0000000000)="") getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000094000)={0x0, 0xfffffffffffffff8}, &(0x7f0000612000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000cfc000)={r1, 0x7, 0x8a, 0x2, 0x0, 0x9}, &(0x7f00000b3000-0x4)=0x14) 2018/01/11 02:03:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f60000-0x38)={0x0, 0x0, &(0x7f0000882000)=[{&(0x7f0000ff6000)="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", 0xff}], 0x1, 0x0, 0x0, 0x48800}, 0x800) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x8000000000049) r1 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c6f000)={0x0, 0x0, 0x0}, &(0x7f000047d000-0x4)=0xc) r3 = fcntl$dupfd(r0, 0x406, r0) getsockopt(r0, 0x3, 0x4, &(0x7f00002a1000-0x6)=""/6, &(0x7f0000909000-0x4)=0x6) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r3, 0xc008551a, &(0x7f0000880000-0x8)={0x0, 0x0, []}) tgkill(r1, r2, 0x1c) sendto$ax25(r0, &(0x7f000066e000-0x7a)="8f54dafb8f31a6c2f0413fd0f100ca3128cc0d65c2bf1bcbafa8ba8e0f011c2d152668886bbbe181a3371a3a92b11ab8ca5251f6218ab7a6fc3718741f8847e0c7499dacb9005731fe1fd078318f4550d3bd81412d41a4255abb95c1605130e2239d988bc6d42be5d9e8c937b3bf0438d6a6755a3af2cf568340", 0x7a, 0x3ffffff, &(0x7f000078c000)={0x3, {"78c67eca191f1f"}, 0x1000}, 0x10) 2018/01/11 02:03:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f60000-0x38)={0x0, 0x0, &(0x7f0000882000)=[{&(0x7f0000ff6000)="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", 0xff}], 0x1, 0x0, 0x0, 0x48800}, 0x800) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r0, &(0x7f000039d000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) [ 381.914498] kauditd_printk_skb: 102 callbacks suppressed [ 381.914507] audit: type=1400 audit(1515636209.060:4135): avc: denied { map } for pid=25386 comm="syz-executor1" path="/proc/6357/clear_refs" dev="proc" ino=120102 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 2018/01/11 02:03:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) readv(r0, &(0x7f0000b33000-0x10)=[{&(0x7f00005b7000)=""/172, 0xac}], 0x1) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x0, []}) fcntl$getownex(r0, 0x10, &(0x7f000020a000-0x8)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) ioctl(r0, 0x8916, &(0x7f0000923000)="") setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00001f1000)={0x8001, {{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000599000)=@fragment={0x0, 0x0, 0x2, 0x6, 0x0, 0xff, 0x1}, 0x8) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000f31000-0x78)={0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000082d000)=@generic="7c5dfe466309431fe4beecd3784b4a71", 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00004be000)={0x0, 0x6}, &(0x7f00007c7000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f41000-0x14)={r2, 0x3, 0x73, 0x1, 0x3, 0x3}, &(0x7f00003d4000)=0x14) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/11 02:03:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_settings={0x53, 0x0, @fr_pvc=&(0x7f0000bea000)={0x0}}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = creat(&(0x7f0000452000)='./file0\x00', 0x11) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000068a000)={0x0, 0x1ff, 0x20}, &(0x7f0000a58000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000c24000)={r3, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x200, 0x3, 0x10001, 0xb}, &(0x7f0000fc6000-0x4)=0xa0) r4 = socket$inet(0x2, 0x8000000000000003, 0x3) setsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f000035d000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000c66000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x7, [@multicast2=0xe0000002, @broadcast=0xffffffff, @broadcast=0xffffffff, @empty=0x0, @empty=0x0, @rand_addr=0xfffffffffffffffc, @multicast2=0xe0000002]}, 0x2c) 2018/01/11 02:03:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f60000-0x38)={0x0, 0x0, &(0x7f0000882000)=[{&(0x7f0000ff6000)="809cfa4854550a943628f13b8d77822d86362af599ecaaa6f6a4ca87275ffca251a776b356f5c62212a15133c8579b32609a34d99524145d1af1da66c3dabb8e1b5bbd94b6f1e22b80c700ffa73fae84a4a435e678f8a2e1353e844af6f366e0dadc5d5d1f98c5b4957182e7a1468f8d7cba8e3d77a83d7af00c9980e8dca7dd96e4edda7d37d35020d90612f1a9dae3bbcf1338edc046ef77573704537ae2ffcaa105b12619d9151fc3f76205ff3568456cc25b4038ab1274ae9a199272bf251311b2f625a4bb15b0f7287151fbea8db02ff1faf221526094480e22045d0c31c2ed02d34e394a5ce65ffe3ca09123a42d29e166e72db06eca2d6d7733a899", 0xff}], 0x1, 0x0, 0x0, 0x48800}, 0x800) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00002e2000)='/dev/dmmidi#\x00', 0x2, 0x0) close(r0) mkdir(&(0x7f0000796000)='./file0\x00', 0x0) perf_event_open(&(0x7f0000c67000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000016d000)='./file0\x00', &(0x7f0000a2b000-0x8)='./file0\x00', &(0x7f000035d000)='mqueue\x00', 0x0, 0x0) 2018/01/11 02:03:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002db000)='/dev/sequencer2\x00', 0xfffffffffffffffd, 0x0) syz_open_dev$sndpcmc(&(0x7f0000778000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x80045113) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000057d000)={@generic="30c21363f29426b745aef195ee2115e9", 0x1ff}) openat$cuse(0xffffffffffffff9c, &(0x7f000087e000-0xa)='/dev/cuse\x00', 0x0, 0x0) fchdir(r0) 2018/01/11 02:03:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00008b2000)='!)vmnet1wlan0!cgroup-}cgroup\'proc/,.cgroupselinuxbdevGPLppp0cpusetem1,)selinuxppp0wlan0vboxnet0[\\]vboxnet1vboxnet0\x00', 0x3) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000002000-0x38)={&(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000-0x10)={&(0x7f0000003000)=@delpolicy={0x50, 0x15, 0x11, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x3}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) writev(r0, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x10000000000000cb) 2018/01/11 02:03:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ced000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f91000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008b7000)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x43, 0x1, 0x101, 0x0, 0x80, 0x20, 0x2c, 0x1f, r1}, {0x9, 0x4, 0x101, 0x9, 0x1ff, 0x2, 0x0, 0x1ff}, {0x3f, 0x1f, 0x8, 0x9}, 0x3, 0xd, 0x2, 0x1, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x0, 0x3, 0x0, 0x35c2, 0x9, 0x0}}, 0xe8) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000021f000-0x10)={0x77359400, 0x0}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000025d000)='/proc/self/net/pfkey\x00', 0x202, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000093000-0x20)={0x5, &(0x7f0000ee6000)=0x0, 0x9, r2, 0x3}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000025a000-0x8)={0x0, 0x1}, &(0x7f0000e81000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000b0f000)=r3, 0x4) r4 = dup(r0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$unix(r4, &(0x7f0000675000-0xc4)="5ae3bd6a98d90f07f743147f53914d9160f389534197e9378b68e20acebfca63497bfa62b4251014819dde09e4e650eaad49f38609a6f8c149fa3b405ea35c1204143b0b4ee7d457253b6dfbe91a5efc6962e117924e5080fcc21ae296fe081c82b3ce8c64fb8fe8e244ffc538269b6de163096e6636639b9da4b7c45935207b8d55fc74c944aeb96c57d4d113f02332f582b2241f9b24eb23fa58d0544debe158c24fbb61f863a93229fda8f412175f0a043f7f5e0c409f9ce16c87d04d8dddf6370a76", 0xc4, 0x1, &(0x7f0000a9f000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/11 02:03:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f60000-0x38)={0x0, 0x0, &(0x7f0000882000)=[{&(0x7f0000ff6000)="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", 0xff}], 0x1, 0x0, 0x0, 0x48800}, 0x800) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000608000-0xdf)=""/223, 0xdf, 0x10000, &(0x7f0000bb7000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff8d) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f00007ee000-0x10)="000000dd1f6f13009400000700000901", 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00002e0000)={0x3, 0x7, 0x20}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000d9f000-0x4)=0x0) getsockopt$inet_int(r0, 0x0, 0x16, &(0x7f00007d2000)=0x0, &(0x7f0000e0a000)=0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000a3b000-0x8)='./file0\x00', 0x80000, 0x100) mq_timedsend(r1, &(0x7f0000dd5000)="a307eed73d1c9cca9438519dae2422dcced2f031027e370d79f5127addd222717ab91e8b4ef6049159636e63ac98bba8329a8c7f67013cdaa0bdef70aa5aeaafea31bc7a92", 0x45, 0x0, &(0x7f00001d3000)={0x0, 0x0}) 2018/01/11 02:03:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ced000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f91000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008b7000)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x43, 0x1, 0x101, 0x0, 0x80, 0x20, 0x2c, 0x1f, r1}, {0x9, 0x4, 0x101, 0x9, 0x1ff, 0x2, 0x5, 0x0}, {0x3f, 0x1f, 0x8, 0x9}, 0x3, 0xd, 0x2, 0x1, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x0, 0x3, 0x0, 0x35c2, 0x9, 0x0}}, 0xe8) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000021f000-0x10)={0x77359400, 0x0}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000025d000)='/proc/self/net/pfkey\x00', 0x202, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000093000-0x20)={0x5, &(0x7f0000ee6000)=0x0, 0x9, r2, 0x3}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000025a000-0x8)={0x0, 0x1}, &(0x7f0000e81000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000b0f000)=r3, 0x4) r4 = dup(r0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$unix(r4, &(0x7f0000675000-0xc4)="5ae3bd6a98d90f07f743147f53914d9160f389534197e9378b68e20acebfca63497bfa62b4251014819dde09e4e650eaad49f38609a6f8c149fa3b405ea35c1204143b0b4ee7d457253b6dfbe91a5efc6962e117924e5080fcc21ae296fe081c82b3ce8c64fb8fe8e244ffc538269b6de163096e6636639b9da4b7c45935207b8d55fc74c944aeb96c57d4d113f02332f582b2241f9b24eb23fa58d0544debe158c24fbb61f863a93229fda8f412175f0a043f7f5e0c409f9ce16c87d04d8dddf6370a76", 0xc4, 0x1, &(0x7f0000a9f000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/11 02:03:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r1 = syz_open_dev$mice(&(0x7f0000093000)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000150000)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000d5f000-0x8)={r2, 0x0}) r3 = accept$alg(r0, 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00002d6000)=0x0) ioprio_get$pid(0x0, r4) recvmsg(r3, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00007cc000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000026000)={{0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 'id0\x00', 'timer1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r1, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) 2018/01/11 02:03:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f60000-0x38)={0x0, 0x0, &(0x7f0000882000)=[{&(0x7f0000ff6000)="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", 0xff}], 0x1, 0x0, 0x0, 0x48800}, 0x800) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000796000)='./file0\x00', 0x0) perf_event_open(&(0x7f0000c67000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000016d000)='./file0\x00', &(0x7f0000a2b000-0x8)='./file0\x00', &(0x7f000035d000)='mqueue\x00', 0x0, 0x0) 2018/01/11 02:03:29 executing program 3: r0 = creat(&(0x7f000037d000)='./file0\x00', 0x2) fcntl$setsig(r0, 0xa, 0x16) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) fcntl$lock(r1, 0x7, &(0x7f0000ffd000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/11 02:03:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x100000000000, 0xfc19, 0x0, 0x6, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000f31000-0x78)={0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000082d000)=@generic="7c5dfe466309431fe4beecd3784b4a71", 0x0, 0x0, 0x0}) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000a23000-0x4)=0x7fff, 0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000067d000-0x9)='/dev/dsp\x00', 0x40, 0x0) openat(r1, &(0x7f0000eb6000)='./file0\x00', 0x0, 0x2) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/11 02:03:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f60000-0x38)={0x0, 0x0, &(0x7f0000882000)=[{&(0x7f0000ff6000)="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", 0xff}], 0x1, 0x0, 0x0, 0x48800}, 0x800) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00006d8000-0x18)={0x0, 0x100000000, 0x0, 0x241, 0x1}, &(0x7f0000834000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000540000)={r1, 0x3}, &(0x7f0000bb8000+0x594)=0x6) writev(r0, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) 2018/01/11 02:03:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ced000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f91000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008b7000)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x43, 0x1, 0x101, 0x0, 0x80, 0x20, 0x2c, 0x1f, r1}, {0x9, 0x4, 0x101, 0x9, 0x1ff, 0x2, 0x5, 0x0}, {0x3f, 0x1f, 0x8, 0x9}, 0x3, 0xd, 0x2, 0x1, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x0, 0x3, 0x0, 0x35c2, 0x9, 0x0}}, 0xe8) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000021f000-0x10)={0x77359400, 0x0}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000025d000)='/proc/self/net/pfkey\x00', 0x202, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000093000-0x20)={0x5, &(0x7f0000ee6000)=0x0, 0x9, r2, 0x3}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000025a000-0x8)={0x0, 0x1}, &(0x7f0000e81000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000b0f000)=r3, 0x4) r4 = dup(r0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$unix(r4, &(0x7f0000675000-0xc4)="5ae3bd6a98d90f07f743147f53914d9160f389534197e9378b68e20acebfca63497bfa62b4251014819dde09e4e650eaad49f38609a6f8c149fa3b405ea35c1204143b0b4ee7d457253b6dfbe91a5efc6962e117924e5080fcc21ae296fe081c82b3ce8c64fb8fe8e244ffc538269b6de163096e6636639b9da4b7c45935207b8d55fc74c944aeb96c57d4d113f02332f582b2241f9b24eb23fa58d0544debe158c24fbb61f863a93229fda8f412175f0a043f7f5e0c409f9ce16c87d04d8dddf6370a76", 0xc4, 0x1, &(0x7f0000a9f000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/11 02:03:29 executing program 3: mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000443000)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffd, 0x10100) mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000b3b000-0x30)={0x5, 0xc94, 0x4, 0x2, 0x7fff, 0xe97, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000b39000)={0x0, 0x0}) clock_nanosleep(0xb, 0x0, &(0x7f00001c2000)={r1, 0x0}, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f00000ff000)={0x0, r2}) recvmsg(r4, &(0x7f0000173000-0x38)={&(0x7f0000b3b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b36000)=""/0, 0x0, 0x0}, 0x0) dup2(r3, r4) r5 = gettid() mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r5, 0x16) 2018/01/11 02:03:29 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x0, r1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000003000)={0x3f, 0x7}) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000003000-0x4)={0x1ff}, 0x4) ioctl$EVIOCSABS0(r0, 0xc0189436, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000004000)=0x6, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000004000)='./file0\x00') 2018/01/11 02:03:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f60000-0x38)={0x0, 0x0, &(0x7f0000882000)=[{&(0x7f0000ff6000)="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", 0xff}], 0x1, 0x0, 0x0, 0x48800}, 0x800) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:29 executing program 3: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000eee000)='/dev/cuse\x00', 0x300fff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0xf, &(0x7f0000eef000-0x4)=0x0, &(0x7f000066c000)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00001e0000-0x4)=0x7, 0x4) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ef0000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000ef1000-0x4)=0x0, &(0x7f000025e000)=0x4) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000eef000)=0x0, &(0x7f0000eef000)=0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0xb4) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ef1000-0x10)={0x9, &(0x7f0000ef1000-0x48)=[{0x0, 0x7, 0x0, 0x453}, {0x3, 0x100000000, 0x8, 0x100}, {0x1ff, 0x3, 0x9, 0xfffffffffffffff8}, {0x4, 0x5, 0x400, 0x2}, {0x2, 0x17000000, 0x3, 0x9355}, {0x4, 0x3, 0x567, 0xbc5}, {0x0, 0xc90, 0x6, 0x9}, {0x9, 0x46ac, 0x401, 0x7}, {0xfffffffffffffffe, 0x98, 0x1, 0x1}]}, 0x10) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x5d8, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 02:03:29 executing program 2: socket$llc(0x1a, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000796000)='./file0\x00', 0x0) mount(&(0x7f000016d000)='./file0\x00', &(0x7f0000a2b000-0x8)='./file0\x00', &(0x7f000035d000)='mqueue\x00', 0x0, 0x0) 2018/01/11 02:03:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$audion(&(0x7f00002db000)='/dev/audio#\x00', 0x7fff, 0x2000) sendmsg$unix(r2, &(0x7f00006b3000)={&(0x7f0000b56000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007f2000-0x80)=[{&(0x7f0000e66000)="2c35aa7b029b309df4cd0b04f0f107b29d54f86a908f9911e6411ccd9add37488c6e294f438f5fda324e97b402a84a872128ef154416510c3ee97bafc5351fb348c204ed874295579a9bd7e2e01c001ba61953a5a5f744ecb0b789d97d7a08246d15494d291f2d139e01f767df66e65898237de4c8839248c972f62eff896a571ab2db9018ff6505474912d385b0b989e05f5a97503275cd17beef5885da87bee9386bed9d6ededdb1d70ee2774e11fe3815afbc0632", 0xb6}, {&(0x7f0000993000-0xfa)="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", 0xfa}, {&(0x7f000055b000)="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", 0x1000}, {&(0x7f000082e000-0xc0)="14c401989e328550779d4fcaac4bb838f4510006de8021510de2f1211cf15cbd0f6f28199649a911a88f569b731c374bd01933fe85769aa4d03cf4e46459252f4071ac786401b7835aec30f718d519a143ef0f286bd464b83c248428134c1c3faaee497c9d8e1d672c8b4590d6a3add4ac86c77c02f6ccd1b5f4e4a325bfc08616f7eb3cd4334c730595c7251c1da0b5960d6ea987fc6686563dfe3a2dfa077091e622b5c32d47eb249490f0e0faef12dab704d0c943af9eaee9bd0dc6b1a8ae", 0xc0}, {&(0x7f00003d8000)="86df0f0ae0826c9a0e67859eb30ff185e9d950293413f3f1d999ad985ee2f3ebdb168db32dbcc767e72d17f0fe8c49f85faf2b9e96", 0x35}, {&(0x7f0000cc8000-0xed)="3ed49038b4fe56d4732519b424802ee489c010eda4e4a412f23dd79c8eeb5cb611a0e71d6eee8854d2618b65c7d9de50aa443e25c8974dbaa7e5e83d2813bfd7b399894642312a2298851bc9c84ecfcaa235a7a3ddab94f21be86bfc4c9f30352a799e020f3d99048208fd3fef751d173519ef902c202a9e147ee76fd0189a42f46a993de179c1f217b187293e24943ee945b554effa2cfd7619cfb5d232ebae5161167d4a989ce08f7b1cd6f1f92a84a9e43a3e538b4b57c5994bb73c02c11687c9fd451ec28e08da38f0a16e992cbe1284e16fe103b2ff600429f6e6c21e5deb91f0beb390b87941bb0ee372", 0xed}, {&(0x7f0000ee1000-0xbe)="c04662f12ec52536ac65b01312c9e547e13fb3258b55e68a36fca543d87511f6a31b0997f62c32bb18940010eabd53e042bda20b4e6cc9091de5c78e6c8af83fac19cee4638d18c4252ff81bee12f1f8550a93724f0c371a09260c4f0242b07cf3b105c728f04a0a6596220fe48fa4ce46d663fb0c8f6ab2184804d825862b7f7c82308fa7e6732a1a314b322d875d3285dad532d32d6a1a5b8b07636a5c27691eb47c1e912f0b96ec826354d4b095bd1955a77d87eaa711e78aebd32f9e", 0xbe}, {&(0x7f000034c000)="d80513a430230e38d473f361d8cc71f278e30b29225bead76e9c4f46ff3cea9444fdbedb15602e2042b5fec0b6a22d76b895282945138678b56b593b78bb19170eb740f53cde79524c33a60182ed8d4e15", 0x51}], 0x8, &(0x7f000008e000-0x78)=[@rights={0x28, 0x1, 0x1, [r1, r0, r0, r0, r1]}, @rights={0x20, 0x1, 0x1, [r1, r0, r1, r1]}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r0, r0, r0, r0]}], 0x78, 0x40}, 0x4) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b5f000-0xf)='/dev/sequencer\x00', 0x200040, 0x0) readv(r0, &(0x7f00000ee000)=[{&(0x7f00001a9000)=""/47, 0x2f}, {&(0x7f0000fee000)=""/135, 0x87}, {&(0x7f0000c81000)=""/19, 0x13}, {&(0x7f0000697000)=""/134, 0x86}, {&(0x7f000088a000-0xec)=""/236, 0xec}, {&(0x7f0000268000)=""/244, 0xf4}, {&(0x7f0000113000)=""/232, 0xe8}], 0x7) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x0, []}) ioctl(r1, 0x8916, &(0x7f0000000000)="") setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000841000)={0x2, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000f31000-0x78)={0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000082d000)=@generic="7c5dfe466309431fe4beecd3784b4a71", 0x0, 0x0, 0x0}) ioctl(r1, 0x8936, &(0x7f000067a000)='m') modify_ldt$write(0x1, &(0x7f00002ff000-0x10)={0x7fffffff, 0x20001000, 0xfffffffe, 0x9, 0x200000000000001, 0x100, 0x4, 0x0, 0x81, 0x1f}, 0x10) 2018/01/11 02:03:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000971000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x3, 0x3, 0xa, 0x9, 0x6, 0x100}, 0x20) writev(r0, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) bind$inet6(r0, &(0x7f0000f6c000)={0xa, 0x1, 0xffffffff7fffffff, @loopback={0x0, 0x1}, 0x5}, 0x1c) socket$inet_sctp(0x2, 0x5, 0x84) writev(r0, &(0x7f0000be3000)=[{&(0x7f0000dae000)="975880d5ef929dd29735df441dfaed242c743e8f78c89ffae7c9a9b838a99581396d9bb22c62f97a6cc1253133ee274ed95aadbc83b04526762114e4c358e83b95e613e693647043b09b42be9598dafdc9f04e21c1a3a2080a607918cc20437a5c6839b70185f2c7afd6e44e10", 0x6d}, {&(0x7f0000d37000)="34011c7d42afdea3a069bbe170dc422b546a71c3ecb5dd161e7c4a1cd5c259c4297c2d28ea", 0x25}, {&(0x7f0000eb5000)="7502b3d5ad60", 0x6}, {&(0x7f0000c0d000)="1311666093b9de2f5d558fe861af6b0bcaea0e259d57f8f14e59062f55264216965adfd58fae06a7234997387461b47117d75c3f4c1f5017b56ec775e9c960bbce4170bb763db9469eff16c9d1fc87edab2674809436672d338718be1cce030753f3ec947091bab915543faae0374ae96d8ee458152e7a48d26c0558fc3c316a681148fe86ac276a32fd4523e0542414138dbdb91741bcfd67439fa8290264ae14abb4a16826884a287e29a8449f573591031bdf48ea45d987daa62319686b6a442debb3c1f4c0f1338d93e7921f40b9d0dfaff7b21ccfc048a8fc68fc5c3abf69fcc3f335630dcfde", 0xe9}, {&(0x7f0000c6d000-0x1e)="466ee271961a000bc09ce4dfd9f5cdae8826e2ff8efbe431b9d0055f4951", 0x1e}], 0x5) syz_open_dev$admmidi(&(0x7f000037c000-0xe)='/dev/admmidi#\x00', 0x3, 0x200) 2018/01/11 02:03:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ced000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f91000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008b7000)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x43, 0x1, 0x101, 0x0, 0x80, 0x20, 0x2c, 0x1f, r1}, {0x9, 0x4, 0x101, 0x9, 0x1ff, 0x2, 0x5, 0x0}, {0x3f, 0x1f, 0x8, 0x9}, 0x3, 0xd, 0x2, 0x1, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x0, 0x3, 0x0, 0x35c2, 0x9, 0x0}}, 0xe8) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000021f000-0x10)={0x77359400, 0x0}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000025d000)='/proc/self/net/pfkey\x00', 0x202, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000093000-0x20)={0x5, &(0x7f0000ee6000)=0x0, 0x9, r2, 0x3}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000025a000-0x8)={0x0, 0x1}, &(0x7f0000e81000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000b0f000)=r3, 0x4) r4 = dup(r0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$unix(r4, &(0x7f0000675000-0xc4)="5ae3bd6a98d90f07f743147f53914d9160f389534197e9378b68e20acebfca63497bfa62b4251014819dde09e4e650eaad49f38609a6f8c149fa3b405ea35c1204143b0b4ee7d457253b6dfbe91a5efc6962e117924e5080fcc21ae296fe081c82b3ce8c64fb8fe8e244ffc538269b6de163096e6636639b9da4b7c45935207b8d55fc74c944aeb96c57d4d113f02332f582b2241f9b24eb23fa58d0544debe158c24fbb61f863a93229fda8f412175f0a043f7f5e0c409f9ce16c87d04d8dddf6370a76", 0xc4, 0x1, &(0x7f0000a9f000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/11 02:03:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ced000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f91000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008b7000)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x43, 0x1, 0x101, 0x0, 0x80, 0x20, 0x2c, 0x1f, r1}, {0x9, 0x4, 0x101, 0x9, 0x1ff, 0x2, 0x5, 0x1ff}, {0x0, 0x1f, 0x8, 0x9}, 0x3, 0xd, 0x2, 0x1, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x0, 0x3, 0x0, 0x35c2, 0x9, 0x0}}, 0xe8) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000021f000-0x10)={0x77359400, 0x0}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000025d000)='/proc/self/net/pfkey\x00', 0x202, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000093000-0x20)={0x5, &(0x7f0000ee6000)=0x0, 0x9, r2, 0x3}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000025a000-0x8)={0x0, 0x1}, &(0x7f0000e81000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000b0f000)=r3, 0x4) r4 = dup(r0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$unix(r4, &(0x7f0000675000-0xc4)="5ae3bd6a98d90f07f743147f53914d9160f389534197e9378b68e20acebfca63497bfa62b4251014819dde09e4e650eaad49f38609a6f8c149fa3b405ea35c1204143b0b4ee7d457253b6dfbe91a5efc6962e117924e5080fcc21ae296fe081c82b3ce8c64fb8fe8e244ffc538269b6de163096e6636639b9da4b7c45935207b8d55fc74c944aeb96c57d4d113f02332f582b2241f9b24eb23fa58d0544debe158c24fbb61f863a93229fda8f412175f0a043f7f5e0c409f9ce16c87d04d8dddf6370a76", 0xc4, 0x1, &(0x7f0000a9f000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/11 02:03:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f60000-0x38)={0x0, 0x0, &(0x7f0000882000)=[{&(0x7f0000ff6000)="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", 0xff}], 0x1, 0x0, 0x0, 0x48800}, 0x800) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000796000)='./file0\x00', 0x0) perf_event_open(&(0x7f0000c67000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000016d000)='./file0\x00', &(0x7f0000a2b000-0x8)='./file0\x00', &(0x7f000035d000)='mqueue\x00', 0x0, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000597000-0xa)='/dev/vcs#\x00', 0xfffffffffffffff7, 0x200) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00002f3000-0x4)=0x0) 2018/01/11 02:03:29 executing program 5: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") modify_ldt$read_default(0x2, &(0x7f0000f21000-0x8c)=""/140, 0x2d3) 2018/01/11 02:03:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00002a2000-0x78)={0x2, {0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24, 0x81, 0x1, 0x7f, 0x1, &(0x7f0000490000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7, 0x1, 0x7fff}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000bb1000-0x10)={&(0x7f0000468000/0x3000)=nil, 0x3000}) writev(r0, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) socketpair$packet(0x11, 0x100000000001003, 0x300, &(0x7f0000c26000)={0x0, 0x0}) 2018/01/11 02:03:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ced000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f91000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008b7000)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x43, 0x1, 0x101, 0x0, 0x80, 0x20, 0x2c, 0x1f, r1}, {0x9, 0x4, 0x101, 0x9, 0x1ff, 0x2, 0x5, 0x1ff}, {0x0, 0x1f, 0x8, 0x9}, 0x3, 0xd, 0x2, 0x1, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x0, 0x3, 0x0, 0x35c2, 0x9, 0x0}}, 0xe8) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000021f000-0x10)={0x77359400, 0x0}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000025d000)='/proc/self/net/pfkey\x00', 0x202, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000093000-0x20)={0x5, &(0x7f0000ee6000)=0x0, 0x9, r2, 0x3}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000025a000-0x8)={0x0, 0x1}, &(0x7f0000e81000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000b0f000)=r3, 0x4) r4 = dup(r0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$unix(r4, &(0x7f0000675000-0xc4)="5ae3bd6a98d90f07f743147f53914d9160f389534197e9378b68e20acebfca63497bfa62b4251014819dde09e4e650eaad49f38609a6f8c149fa3b405ea35c1204143b0b4ee7d457253b6dfbe91a5efc6962e117924e5080fcc21ae296fe081c82b3ce8c64fb8fe8e244ffc538269b6de163096e6636639b9da4b7c45935207b8d55fc74c944aeb96c57d4d113f02332f582b2241f9b24eb23fa58d0544debe158c24fbb61f863a93229fda8f412175f0a043f7f5e0c409f9ce16c87d04d8dddf6370a76", 0xc4, 0x1, &(0x7f0000a9f000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/11 02:03:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f60000-0x38)={0x0, 0x0, &(0x7f0000882000)=[{&(0x7f0000ff6000)="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", 0xff}], 0x1, 0x0, 0x0, 0x48800}, 0x800) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:30 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1f, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000001000-0x120)={0x1, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0xa, 0x0) r2 = creat(&(0x7f00007ec000-0x8)='./file0\x00', 0x111) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000798000-0x10)={0xa, &(0x7f0000dd7000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000606000-0x1f)=""/31) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000e06000)=[{0xb, 0x263}, {0x0, 0x80}, {0x8, 0xeaf1}, {0x0, 0x1}], 0x4) ioctl$sock_ifreq(r1, 0x8922, &(0x7f00008ad000)={@common='lo\x00', @ifru_addrs=@generic={0x0, "12f2a675ec8f2e28a574a5db1084"}}) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000ab5000)=0x0) clone(0x8000, &(0x7f0000b2d000)="719a1f923da3ceba144809d33aeca7bfb49f370eb2c2a194520a9f7e44d5", &(0x7f000094d000-0x4)=0x0, &(0x7f0000e14000-0x4)=0x0, &(0x7f0000f6b000)="34afedf6786c30befcdab59975d6e1cf13d6e570fab5af2405a2ad173a254244055522684f3624205844246bfd88ad898634f7178375d248017f2ca9c0d05791a1911c82affb0a10dd593fb7798c3315bbde042c9628f28790691fa72c29b435f6591981c189e382ee17743c9367620cd9e7ba012bf28dc07c5895bada27580c0267a06ad50fdc2b015b965224dee8332bc17ac9fb5797c887778542058c2f879c39beaf60e3c623b30044ee14b464b0be1b4d4cb304c8b635e6dd303e27b4e7863a2df9bc") 2018/01/11 02:03:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000661000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000958000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000546000-0x4)=0x0, &(0x7f0000d0b000-0x4)=0x4) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x0, []}) ioctl(r1, 0x8916, &(0x7f0000000000)="") ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000f31000-0x78)={0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000082d000)=@generic="7c5dfe466309431fe4beecd3784b4a71", 0x0, 0x0, 0x0}) ioctl(r1, 0x8936, &(0x7f0000000000)="") 2018/01/11 02:03:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000060b000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000d15000-0xa8)={0x4, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) accept$alg(r0, 0x0, 0x0) munlockall() recvmsg(r0, &(0x7f00001b0000)={&(0x7f0000551000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1000000000000105, &(0x7f00009f2000)=""/190, 0xbe, 0x20000000000}, 0x0) 2018/01/11 02:03:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f60000-0x38)={0x0, 0x0, &(0x7f0000882000)=[{&(0x7f0000ff6000)="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", 0xff}], 0x1, 0x0, 0x0, 0x48800}, 0x800) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000050a000)='/dev/vcsa#\x00', 0x3e, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000e3c000-0xa0)={0x0, @in6={{0xa, 0x0, 0x501, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x101, 0x200, 0x5, 0x1ff}, &(0x7f00008ab000)=0xa0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00008e8000-0x8)={r1, 0x5}, &(0x7f0000d07000-0x4)=0x8) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) recvfrom$inet6(r2, &(0x7f00002c4000)=""/15, 0xf, 0x0, &(0x7f0000ab1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) timer_create(0x0, &(0x7f0000044000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) 2018/01/11 02:03:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ced000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f91000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008b7000)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x43, 0x1, 0x101, 0x0, 0x80, 0x20, 0x2c, 0x1f, r1}, {0x9, 0x4, 0x101, 0x9, 0x1ff, 0x2, 0x5, 0x1ff}, {0x0, 0x1f, 0x8, 0x9}, 0x3, 0xd, 0x2, 0x1, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x0, 0x3, 0x0, 0x35c2, 0x9, 0x0}}, 0xe8) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000021f000-0x10)={0x77359400, 0x0}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000025d000)='/proc/self/net/pfkey\x00', 0x202, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000093000-0x20)={0x5, &(0x7f0000ee6000)=0x0, 0x9, r2, 0x3}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000025a000-0x8)={0x0, 0x1}, &(0x7f0000e81000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000b0f000)=r3, 0x4) r4 = dup(r0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$unix(r4, &(0x7f0000675000-0xc4)="5ae3bd6a98d90f07f743147f53914d9160f389534197e9378b68e20acebfca63497bfa62b4251014819dde09e4e650eaad49f38609a6f8c149fa3b405ea35c1204143b0b4ee7d457253b6dfbe91a5efc6962e117924e5080fcc21ae296fe081c82b3ce8c64fb8fe8e244ffc538269b6de163096e6636639b9da4b7c45935207b8d55fc74c944aeb96c57d4d113f02332f582b2241f9b24eb23fa58d0544debe158c24fbb61f863a93229fda8f412175f0a043f7f5e0c409f9ce16c87d04d8dddf6370a76", 0xc4, 0x1, &(0x7f0000a9f000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/11 02:03:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f00000ec000)='/dev/dmmidi#\x00', 0x5, 0x20000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000482000)={0x0, 0x21, "fea83d6399bfebb4d3e1035393a540256eee62838df9f70f07f7cb7af93af62dcb"}, &(0x7f0000d35000)=0x29) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000076000-0x8c)={r3, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000403000)=0x8c) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x8, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000f31000-0x78)={0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000082d000)=@generic="7c5dfe466309431fe4beecd3784b4a71", 0x0, 0x0, 0x0}) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/11 02:03:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(0xffffffffffffffff, &(0x7f0000f60000-0x38)={0x0, 0x0, &(0x7f0000882000)=[{&(0x7f0000ff6000)="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", 0xff}], 0x1, 0x0, 0x0, 0x48800}, 0x800) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') [ 382.888602] lo: Invalid MTU -233701376 requested, hw min 0 2018/01/11 02:03:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000796000)='./file0\x00', 0x0) perf_event_open(&(0x7f0000c67000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000013000-0xd4)={0x28, 0x20000012, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@generic="df898be907e2bd0000000152ca7f267b155633"]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket(0x2, 0x6, 0x8) mount(&(0x7f000016d000)='./file0\x00', &(0x7f0000a2b000-0x8)='./file0\x00', &(0x7f000035d000)='mqueue\x00', 0x0, 0x0) 2018/01/11 02:03:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(0xffffffffffffffff, &(0x7f0000f60000-0x38)={0x0, 0x0, &(0x7f0000882000)=[{&(0x7f0000ff6000)="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", 0xff}], 0x1, 0x0, 0x0, 0x48800}, 0x800) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x1, 0x3f) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000f31000-0x78)={0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000082d000)=@generic="7c5dfe466309431fe4beecd3784b4a71", 0x0, 0x0, 0x0}) ioctl(r0, 0x8936, &(0x7f0000000000)="") getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000029000-0x79)=""/121, &(0x7f000036e000-0x4)=0x79) 2018/01/11 02:03:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f00007df000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000b5b000)="011115060900024825da081200140203ff00040000017fffff000000fd0000ee"}) pipe(&(0x7f0000bc5000-0x8)={0x0, 0x0}) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000fb2000)=""/149) [ 382.954853] lo: Invalid MTU -233701376 requested, hw min 0 2018/01/11 02:03:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000900000-0xd)='/dev/dmmidi#\x00', 0x3ff, 0x141800) r1 = syz_open_dev$midi(&(0x7f0000b8c000)='/dev/midi#\x00', 0x3, 0x901) sendfile(r0, r1, &(0x7f0000488000)=0x0, 0xb66b) r2 = syz_fuseblk_mount(&(0x7f0000bdf000-0x8)='./file0\x00', &(0x7f000000e000-0x8)='./file0\x00', 0x6003, 0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x1101002) fallocate(r2, 0x2, 0x2, 0x9) r3 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r3, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) fcntl$setlease(r2, 0x400, 0x1) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000b12000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/01/11 02:03:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ced000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f91000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008b7000)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x43, 0x1, 0x101, 0x0, 0x80, 0x20, 0x2c, 0x1f, r1}, {0x9, 0x4, 0x101, 0x9, 0x1ff, 0x2, 0x5, 0x1ff}, {0x3f, 0x0, 0x8, 0x9}, 0x3, 0xd, 0x2, 0x1, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x0, 0x3, 0x0, 0x35c2, 0x9, 0x0}}, 0xe8) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000021f000-0x10)={0x77359400, 0x0}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000025d000)='/proc/self/net/pfkey\x00', 0x202, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000093000-0x20)={0x5, &(0x7f0000ee6000)=0x0, 0x9, r2, 0x3}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000025a000-0x8)={0x0, 0x1}, &(0x7f0000e81000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000b0f000)=r3, 0x4) r4 = dup(r0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$unix(r4, &(0x7f0000675000-0xc4)="5ae3bd6a98d90f07f743147f53914d9160f389534197e9378b68e20acebfca63497bfa62b4251014819dde09e4e650eaad49f38609a6f8c149fa3b405ea35c1204143b0b4ee7d457253b6dfbe91a5efc6962e117924e5080fcc21ae296fe081c82b3ce8c64fb8fe8e244ffc538269b6de163096e6636639b9da4b7c45935207b8d55fc74c944aeb96c57d4d113f02332f582b2241f9b24eb23fa58d0544debe158c24fbb61f863a93229fda8f412175f0a043f7f5e0c409f9ce16c87d04d8dddf6370a76", 0xc4, 0x1, &(0x7f0000a9f000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/11 02:03:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002ce000)='./file0\x00', 0x400000000000) perf_event_open(&(0x7f0000c67000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000016d000)='./file0\x00', &(0x7f0000a2b000-0x8)='./file0\x00', &(0x7f000035d000)='mqueue\x00', 0x0, 0x0) r0 = syz_open_dev$audion(&(0x7f0000d04000-0xc)='/dev/audio#\x00', 0x4, 0x680002) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000c7b000-0x10)={&(0x7f00001b1000/0x1000)=nil, 0x1000}) 2018/01/11 02:03:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(0xffffffffffffffff, &(0x7f0000f60000-0x38)={0x0, 0x0, &(0x7f0000882000)=[{&(0x7f0000ff6000)="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", 0xff}], 0x1, 0x0, 0x0, 0x48800}, 0x800) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000fd5000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002ae000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='9p\x00', 0x0, &(0x7f000000a000)="") r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c4a000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) connect$unix(r0, &(0x7f0000fe1000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/11 02:03:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000f31000-0x78)={0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000082d000)=@generic="7c5dfe466309431fe4beecd3784b4a71", 0x0, 0x0, 0x0}) ioctl(r0, 0x1, &(0x7f00002e5000)="a5e2ef531446a96b5675af7bf445fec6b4ea36636fe865a289592a825368001285ffd830da44accadbe89648bef3773153f5c703ea68b94436eb4cc7dca088224585d6d9a0a02052042d4e586afb2a31e1e9123ed5b7db0332d274327aa901800eff79f5a4ec624ae9c1ade9e12211b5a16dfe4253514f6abd2154cba24014a3d5f9e05027760dfd9875b87a16001d350919a449125de97742b5e5007e") r1 = syz_open_dev$sndpcmc(&(0x7f00003ee000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1000, 0x1) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f00001d1000-0x5)={&(0x7f000064b000/0x2000)=nil, 0x200, 0x7, 0xb0, &(0x7f000010a000/0xd000)=nil, 0x3}) ioctl(r0, 0x8936, &(0x7f0000000000)="") getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000702000)=@int=0x0, &(0x7f0000897000)=0x4) 2018/01/11 02:03:30 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x4136) unshare(0x82808000) getsockname(r0, &(0x7f0000001000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) 2018/01/11 02:03:30 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0xcd, 0x5, 0x6, 0x67fb, 0x5, "b8b11ff88e768ba9d60b541571cd4c70769a0d5d5012d5bc4070c4099938082d48e34b1c22e69fab60394b7fbb505bb60dea2c79cf3ed874c68d6ec6b71509", 0x7}, 0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001000-0x218)={0x5, 0x0, 0x2, 0x7, 0x9, [{0xfff, 0x2, 0xffff, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x5664, 0x23, 0x7, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x200, 0x0, 0x80000001, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x10001, 0x9, 0x1, 0x0, 0x0, 0x1484, 0x0, 0x0, 0x0}, {0x3, 0x6ea, 0x3, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x1, 0x2, 0x8, 0x0, 0x0, 0x480, 0x0, 0x0, 0x0}, {0x3, 0x8, 0x1, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0xfffffffffffff06b, 0x6d12, 0x3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x2, 0x9, 0x402, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000001000-0x44)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="f3562091db36", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r1, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) 2018/01/11 02:03:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ced000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f91000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008b7000)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x43, 0x1, 0x101, 0x0, 0x80, 0x20, 0x2c, 0x1f, r1}, {0x9, 0x4, 0x101, 0x9, 0x1ff, 0x2, 0x5, 0x1ff}, {0x3f, 0x0, 0x8, 0x9}, 0x3, 0xd, 0x2, 0x1, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x0, 0x3, 0x0, 0x35c2, 0x9, 0x0}}, 0xe8) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000021f000-0x10)={0x77359400, 0x0}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000025d000)='/proc/self/net/pfkey\x00', 0x202, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000093000-0x20)={0x5, &(0x7f0000ee6000)=0x0, 0x9, r2, 0x3}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000025a000-0x8)={0x0, 0x1}, &(0x7f0000e81000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000b0f000)=r3, 0x4) r4 = dup(r0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$unix(r4, &(0x7f0000675000-0xc4)="5ae3bd6a98d90f07f743147f53914d9160f389534197e9378b68e20acebfca63497bfa62b4251014819dde09e4e650eaad49f38609a6f8c149fa3b405ea35c1204143b0b4ee7d457253b6dfbe91a5efc6962e117924e5080fcc21ae296fe081c82b3ce8c64fb8fe8e244ffc538269b6de163096e6636639b9da4b7c45935207b8d55fc74c944aeb96c57d4d113f02332f582b2241f9b24eb23fa58d0544debe158c24fbb61f863a93229fda8f412175f0a043f7f5e0c409f9ce16c87d04d8dddf6370a76", 0xc4, 0x1, &(0x7f0000a9f000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/11 02:03:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000316000-0x11)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000ee000-0x4)=0x0, &(0x7f000043b000-0x4)=0xffffffffffffffc7) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/ppp\x00', 0x2200, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000c56000-0x50)={0x7, 0x8, 0x3f, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$alg(r1, &(0x7f0000fac000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(xts(camellia),rmd256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r3 = accept$alg(r2, 0x0, 0x0) recvmsg(r3, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) fcntl$addseals(r2, 0x409, 0xf) accept4$inet6(r0, &(0x7f00001c9000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000afb000-0x4)=0x1c, 0x80000) 2018/01/11 02:03:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f60000-0x38)={0x0, 0x0, &(0x7f0000882000)=[], 0x0, 0x0, 0x0, 0x48800}, 0x800) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) [ 383.128885] 9pnet_virtio: no channels available for device ./file0 2018/01/11 02:03:30 executing program 3: r0 = socket(0x40000000015, 0x5, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000001000-0x24)={@empty=0x0, @multicast2=0xe0000002, 0x1, 0x5, [@empty=0x0, @broadcast=0xffffffff, @empty=0x0, @rand_addr=0xbcb, @loopback=0x7f000001]}, 0x24) setsockopt(r0, 0x400000000114, 0x1, &(0x7f0000001000)="", 0x0) 2018/01/11 02:03:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000234000-0xb)='clear_refs\x00') writev(r0, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) 2018/01/11 02:03:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ced000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f91000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008b7000)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x43, 0x1, 0x101, 0x0, 0x80, 0x20, 0x2c, 0x1f, r1}, {0x9, 0x4, 0x101, 0x9, 0x1ff, 0x2, 0x5, 0x1ff}, {0x3f, 0x0, 0x8, 0x9}, 0x3, 0xd, 0x2, 0x1, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x0, 0x3, 0x0, 0x35c2, 0x9, 0x0}}, 0xe8) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000021f000-0x10)={0x77359400, 0x0}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000025d000)='/proc/self/net/pfkey\x00', 0x202, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000093000-0x20)={0x5, &(0x7f0000ee6000)=0x0, 0x9, r2, 0x3}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000025a000-0x8)={0x0, 0x1}, &(0x7f0000e81000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000b0f000)=r3, 0x4) r4 = dup(r0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$unix(r4, &(0x7f0000675000-0xc4)="5ae3bd6a98d90f07f743147f53914d9160f389534197e9378b68e20acebfca63497bfa62b4251014819dde09e4e650eaad49f38609a6f8c149fa3b405ea35c1204143b0b4ee7d457253b6dfbe91a5efc6962e117924e5080fcc21ae296fe081c82b3ce8c64fb8fe8e244ffc538269b6de163096e6636639b9da4b7c45935207b8d55fc74c944aeb96c57d4d113f02332f582b2241f9b24eb23fa58d0544debe158c24fbb61f863a93229fda8f412175f0a043f7f5e0c409f9ce16c87d04d8dddf6370a76", 0xc4, 0x1, &(0x7f0000a9f000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/11 02:03:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000438000)={0x9, 0xfffffffffffffffc, 0x7ffffffffe, 0x2, 0x1, [{0x9ceb, 0x5, 0xbc, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}]}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000f31000-0x78)={0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000082d000)=@generic="7c5dfe466309431fe4beecd3784b4a71", 0x0, 0x0, 0x0}) accept4$ax25(r0, 0x0, &(0x7f000017b000-0x4)=0x0, 0x80800) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/11 02:03:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000dad000)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000560000-0x38)={&(0x7f0000ba0000)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006ed000)=[{&(0x7f0000a75000-0x41)="a4978e0cb78c706a7d8fc91e9e4684a8572d561493e24c67e74b2ed42aa1032936623000b92e043af56edd71ef9146b0c600b2c81fd730693df0d7089affc650bf", 0x41}, {&(0x7f0000d64000-0x7b)="15900a5618645a87fabae2443671d370172263876bad62f3eb30798fd7fe0dc362c831153f8a8a4496afe39fe500ad630f8fff8ff3becf3817ad484769ac78cac06d04e392584b3750a7232f00132332d735978b39364d56a9f592924183934f93ac68cf152ebd37b356a1c185cd4e5825201042dcbe4dab69f7d2", 0x7b}], 0x2, 0x0, 0x0, 0x4000040}, 0x4000000) syz_kvm_setup_cpu$x86(r1, r1, &(0x7f0000282000/0x18000)=nil, &(0x7f0000565000-0x18)=[@text16={0x10, &(0x7f0000ab7000)="b80e018ed896d9050f9a7a1cb895000f00d866b9c00d00000f32f22e9ebad00466ed0f021f6766c7442400e10000006766c7442402428c00006766c744240600000000670f011c24", 0x48}], 0x1, 0x2, &(0x7f0000d1c000)=[@dstype0={0x6, 0x3}], 0x1) r2 = accept$alg(r0, 0x0, 0x0) fcntl$setflags(r2, 0x2, 0x1) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f000061c000)=""/64) 2018/01/11 02:03:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000796000)='./file0\x00', 0x0) socketpair$ax25(0x3, 0x3, 0xf4, &(0x7f000074d000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000c67000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/11 02:03:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f60000-0x38)={0x0, 0x0, &(0x7f0000882000)=[], 0x0, 0x0, 0x0, 0x48800}, 0x800) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:30 executing program 5: r0 = dup(0xffffffffffffffff) sync() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000001000-0x2)={0x7, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000d8d000-0x8)='./file0\x00', &(0x7f0000dad000-0x40)=[&(0x7f000082f000-0x7)='cgroup\x00', &(0x7f00003ef000)='selfppp1(,\x00', &(0x7f0000bae000)='bdev^selinux&selfI]^-\x00', &(0x7f0000463000)='\x00', &(0x7f0000136000-0x36)='wlan1{$eth1-proc},securitymd5sum\'}+self@(^,\\&]@vmnet0\x00', &(0x7f00003e1000)='@usercpuset+ppp1\x00', &(0x7f00004f9000)='vmnet1+\x00', &(0x7f0000e11000-0x20)="242c2d6b657972696e672dcf3a297573657265746830282d6367726f75702100"], &(0x7f0000590000-0x8)=[&(0x7f00006de000-0x1b)='+cpusetselinuxvboxnet0^lo#\x00'], 0x1800) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f000038c000)={&(0x7f0000f6e000-0x60)={0x27, 0x0, 0x0, 0x6, 0x0, 0x0, "6f62fb8ff1701c740000000000000003630452ffd8b640eb020000000000000ff7af9ffbc65acbcc4d4b5306429a0c8e9940af6abe5e2efe80fbb32c8867aa", 0x0}, 0xfffffffffffffcce, &(0x7f0000a2c000-0x60)=[], 0x0, &(0x7f000084d000-0x18)={0x18, 0x84, 0x2, "aa"}, 0x18, 0x0}, 0x0) [ 383.179365] 9pnet_virtio: no channels available for device ./file0 2018/01/11 02:03:30 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00002e5000)={0x0, 0x90, &(0x7f0000000000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}, @in6={0xa, 0x3, 0x400, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd1}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffff8001}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={r1, 0xbf, "27803ea52f46db8f9d54d687dc0e21dec4f3cb4343101be99b5e1c5789b97e2db9029ec413addf9feacd5373c3bb41155bf8f127bdafdd8f79fce876d54b877764818d5ab92ddf7a157ac253d620e8aca21eeaea19421f09ab589e0284a6289f29e8aa7f09ed4ee2901a43763e03e4fcaae76201c555088f4b4dd032ec2a831318850104638bc7cc5ae0ce36dbd9b9d5eff700ccdfca4bcd49eb06f1889c3cad413aa31eef6baff27fe52ba3e87cd0055fe70aa9bc7a59d34716fc0ac6aaa9"}, &(0x7f0000317000-0x4)=0xc7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) r3 = dup3(r2, r2, 0x80000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f000083e000-0x4)=0x0, 0x4) bind$alg(r2, &(0x7f0000b5e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r4 = accept$alg(r2, 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000022a000-0x4)=0x0) r5 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r5, 0x0, 0x0, 0x73e0) sendfile(r4, r5, &(0x7f0000e65000-0x8)=0x0, 0x8e18) sendfile(r4, r5, &(0x7f0000145000)=0x0, 0x7dd) 2018/01/11 02:03:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f60000-0x38)={0x0, 0x0, &(0x7f0000882000)=[], 0x0, 0x0, 0x0, 0x48800}, 0x800) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000042c000-0xc)='/dev/autofs\x00', 0x20000, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000097d000)={0x14, 0x0, &(0x7f0000e36000)=[@exit_looper={0x630d}, @request_death={0x400c630e, 0x0, 0x1}], 0x77, 0x0, &(0x7f0000f35000-0x77)="fb4a47bad3a40dcba67454ce61dab5d4d06b7c63b1d8a3dc486cd92b17bf1da935ebb2b46764b82a1550a9c807e22e5cb84c57d7d7dfcc3d794b59d2368995c64a005b03b00ba1ddec6bb1dd18a68d773bb9ecf46ab6ec542792c05fbd91808be04dcd5f3f7c60ff5257669215f86b04a3622bab30d2d3"}) socket$alg(0x26, 0x5, 0x0) r2 = accept$alg(r0, 0x0, 0x0) readahead(r1, 0x9, 0x2) recvmsg(r2, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ced000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f91000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008b7000)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x43, 0x1, 0x101, 0x0, 0x80, 0x20, 0x2c, 0x1f, r1}, {0x9, 0x4, 0x101, 0x9, 0x1ff, 0x2, 0x5, 0x1ff}, {0x3f, 0x1f, 0x0, 0x9}, 0x3, 0xd, 0x2, 0x1, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x0, 0x3, 0x0, 0x35c2, 0x9, 0x0}}, 0xe8) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000021f000-0x10)={0x77359400, 0x0}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000025d000)='/proc/self/net/pfkey\x00', 0x202, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000093000-0x20)={0x5, &(0x7f0000ee6000)=0x0, 0x9, r2, 0x3}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000025a000-0x8)={0x0, 0x1}, &(0x7f0000e81000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000b0f000)=r3, 0x4) r4 = dup(r0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$unix(r4, &(0x7f0000675000-0xc4)="5ae3bd6a98d90f07f743147f53914d9160f389534197e9378b68e20acebfca63497bfa62b4251014819dde09e4e650eaad49f38609a6f8c149fa3b405ea35c1204143b0b4ee7d457253b6dfbe91a5efc6962e117924e5080fcc21ae296fe081c82b3ce8c64fb8fe8e244ffc538269b6de163096e6636639b9da4b7c45935207b8d55fc74c944aeb96c57d4d113f02332f582b2241f9b24eb23fa58d0544debe158c24fbb61f863a93229fda8f412175f0a043f7f5e0c409f9ce16c87d04d8dddf6370a76", 0xc4, 0x1, &(0x7f0000a9f000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/11 02:03:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) writev(r0, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) 2018/01/11 02:03:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000f31000-0x78)={0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000082d000)=@generic="7c5dfe466309431fe4beecd3784b4a71", 0x0, 0x0, 0x0}) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000314000)=0x0) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/11 02:03:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000796000)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f0000c67000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000016d000)='./file0\x00', &(0x7f0000a2b000-0x8)='./file0\x00', &(0x7f000035d000)='mqueue\x00', 0x0, 0x0) dup2(r0, r0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000c05000)='\x00') 2018/01/11 02:03:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f60000-0x38)={0x0, 0x0, &(0x7f0000882000)=[{&(0x7f0000ff6000)="", 0x0}], 0x1, 0x0, 0x0, 0x48800}, 0x800) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d33000)='/dev/vga_arbiter\x00', 0x10b000, 0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000e1f000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r1 = socket$alg(0x26, 0x5, 0x0) unshare(0x4000400) bind$alg(r1, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000053c000-0x14)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000b14000-0x4)=0x7ff) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000052000)="", 0xfffffffffffffebf) r3 = accept$alg(r1, 0x0, 0x0) recvmsg(r3, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000097b000)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8001}, @in6={0xa, 0x0, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) writev(r0, &(0x7f00003f4000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) 2018/01/11 02:03:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00001c3000-0x58)={0x8, 0x9, 0x1, 0x73, 0x100, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000f31000-0x78)={0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000082d000)=@generic="7c5dfe466309431fe4beecd3784b4a71", 0x0, 0x0, 0x0}) ioctl(r0, 0x8936, &(0x7f000073e000)="") 2018/01/11 02:03:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f60000-0x38)={0x0, 0x0, &(0x7f0000882000)=[{&(0x7f0000ff6000)="", 0x0}], 0x1, 0x0, 0x0, 0x48800}, 0x800) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ced000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f91000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008b7000)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x43, 0x1, 0x101, 0x0, 0x80, 0x20, 0x2c, 0x1f, r1}, {0x9, 0x4, 0x101, 0x9, 0x1ff, 0x2, 0x5, 0x1ff}, {0x3f, 0x1f, 0x0, 0x9}, 0x3, 0xd, 0x2, 0x1, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x0, 0x3, 0x0, 0x35c2, 0x9, 0x0}}, 0xe8) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000021f000-0x10)={0x77359400, 0x0}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000025d000)='/proc/self/net/pfkey\x00', 0x202, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000093000-0x20)={0x5, &(0x7f0000ee6000)=0x0, 0x9, r2, 0x3}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000025a000-0x8)={0x0, 0x1}, &(0x7f0000e81000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000b0f000)=r3, 0x4) r4 = dup(r0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$unix(r4, &(0x7f0000675000-0xc4)="5ae3bd6a98d90f07f743147f53914d9160f389534197e9378b68e20acebfca63497bfa62b4251014819dde09e4e650eaad49f38609a6f8c149fa3b405ea35c1204143b0b4ee7d457253b6dfbe91a5efc6962e117924e5080fcc21ae296fe081c82b3ce8c64fb8fe8e244ffc538269b6de163096e6636639b9da4b7c45935207b8d55fc74c944aeb96c57d4d113f02332f582b2241f9b24eb23fa58d0544debe158c24fbb61f863a93229fda8f412175f0a043f7f5e0c409f9ce16c87d04d8dddf6370a76", 0xc4, 0x1, &(0x7f0000a9f000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/11 02:03:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ac9000-0x8)='./file0\x00', 0x0) pipe(&(0x7f00009ee000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f00007e7000-0x4c8)={{0x3, 0x6, 0x2, 0x20, "4b08f05ee209bcc4c99798ea7f1f6ec5490099e5466cfe766355703721292ae9a5e33e1edde4b1d855402c6c", 0x5613}, 0xd9c5, [0x3, 0x9, 0x101, 0x1, 0x7, 0x0, 0x3, 0xa6ad, 0x5, 0xffffffffffff8001, 0x1, 0x0, 0x8, 0xd6dc, 0x7, 0x7fffffff, 0x244, 0x20, 0x3ff, 0x7ce, 0x40, 0x970, 0x3, 0xafa6, 0x8, 0x2, 0x8, 0x9, 0x3f, 0x2, 0xb2, 0x704e, 0x8001, 0x1, 0xfffffffffffffff7, 0x9d9, 0x778c, 0x5, 0x6, 0x2, 0x6, 0x7, 0x6, 0x101, 0x862f, 0x401, 0x4, 0x2, 0x1000, 0x1, 0x80000001, 0x3, 0x0, 0x5, 0xe, 0xffff, 0x9, 0x0, 0x8, 0x2, 0x8, 0x7fffffff, 0x200, 0x81, 0xa3, 0x0, 0x43, 0x800, 0x8, 0x1, 0x2, 0x80, 0x7fffffff, 0x6, 0x9, 0x9, 0x200, 0x1415, 0x3, 0x4, 0x7, 0x6, 0x1ff, 0x9, 0x36c, 0x2671, 0x5, 0xfff, 0x2, 0x100000001, 0x3ff, 0x100, 0x9, 0x9, 0x2, 0x0, 0x6, 0x0, 0xfffffffffffffffa, 0x7, 0x0, 0x8717925, 0x1, 0x3, 0x80000000, 0x1, 0x1, 0x100000000, 0x5, 0x4, 0x2, 0x401, 0x1, 0x7, 0x1, 0x7, 0x9ed6, 0xfffffffffffffffe, 0x7, 0x10000, 0xfffffffffffffffe, 0xa6, 0x55380000000, 0x100000001, 0x8, 0xffffffffffffff00, 0x4, 0x3], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f0000c67000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000016d000)='./file0\x00', &(0x7f0000a2b000-0x8)='./file0\x00', &(0x7f000035d000)='mqueue\x00', 0x0, 0x0) 2018/01/11 02:03:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000ecd000-0x12)='/dev/snd/midiC#D#\x00', 0x7, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00000f9000)={0x0, 0x2, 0x4, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) pipe2(&(0x7f0000faf000)={0x0, 0x0}, 0x80000) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f000025b000)=0x5, 0x4) preadv(r2, &(0x7f0000201000)=[{&(0x7f00006ce000)=""/4096, 0x1000}, {&(0x7f000024d000-0x63)=""/99, 0x63}, {&(0x7f0000fbd000)=""/28, 0x1c}, {&(0x7f0000ad0000-0xc3)=""/195, 0xc3}, {&(0x7f000000d000)=""/153, 0x99}], 0x5, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00009e8000-0x4)=0x0) 2018/01/11 02:03:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$mice(&(0x7f0000b9e000)='/dev/input/mice\x00', 0x0, 0x80) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00008ef000)={0x5, 0x15, &(0x7f0000170000-0x15)="a7529431b9ed4fb78c6aaa6072f7d6e21c6d8eb0dd"}) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) r3 = accept4(r1, &(0x7f0000d75000)=@generic={0x0, ""/126}, &(0x7f0000ef9000)=0x80, 0x80000) sendmsg$alg(r3, &(0x7f0000e76000)={0x0, 0x0, &(0x7f0000caf000-0x50)=[{&(0x7f00009d6000-0x29)="a7d814925bce11372cba5d0f8328a5e39194c618171a841bb5e971f29193dafae1a8a4d4d3b990e9e2", 0x29}, {&(0x7f000088a000-0x2e)="79c1ca4af8656de7d1f5f7d37ec261cff3311a81eea1c6f32e9913aa2a0d7e6b4d179d29f3d6cdc750f7de7055b9", 0x2e}, {&(0x7f0000dd2000-0xb7)="bf7da9c6e415ef6352c243929e1b35251b38c83af609c2567670f464931151f2b1bf266310e03789102582025a6495f82acca7938b0651f2542ce6649a38bbd9bf7e1b3de57bb3c3099c852fe70a59ca0543130c8ff733c77c5a2df1b1f790d6a929fe430c6fc172018bb116323e008169d40a6c86e222757855361a2c7c84443aadd08d1dfeab96bf51d39864ac85d5718eb8a445c26e3e22a82b535a08b3bd15de9df992ce49925f5e79257a035cace5fdd831c210cf", 0xb7}, {&(0x7f00006cf000)="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", 0x1000}, {&(0x7f0000b92000-0x92)="f2b31d9ad6675f6a67fbf8193eb6c73826f6a927fbd2500b068bc9dff5fa7d0fd1bb1e34924d78955e47eb69b675898add61435b0b7ddabaf2b674662d143b50a2a393aa191955c2e94a68c1a7f005666629a99b18d9708e2e7bdac666316d634c685e93ca86860ba5395eda832ec8c6eac5d177f5482c3f64122e468d09cacb4c86201643fabd0cc10ad0fbcc604a3d92d6", 0x92}], 0x5, 0x0, 0x0, 0x24000000}, 0x20000040) 2018/01/11 02:03:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000057e000-0x10)='/dev/input/mice\x00', 0x0, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000094000)={{{@in=@broadcast=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000758000)=0xe8) r1 = syz_open_dev$tun(&(0x7f0000bf7000-0x5)='/dev/net/tun\x00', 0x0, 0x0) socketpair$inet6(0xa, 0x804, 0x9, &(0x7f0000c1d000)={0x0, 0x0}) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f00004cb000)=0x0) fsetxattr(r1, &(0x7f0000af2000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000f34000)="020000000400000090746e00", 0xc, 0x0) socket$inet(0x2, 0x80000, 0x8) 2018/01/11 02:03:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f60000-0x38)={0x0, 0x0, &(0x7f0000882000)=[{&(0x7f0000ff6000)="", 0x0}], 0x1, 0x0, 0x0, 0x48800}, 0x800) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:30 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x20) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00008ac000)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') 2018/01/11 02:03:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getattr(r0, &(0x7f0000df1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x0, []}) ioctl(r1, 0x8916, &(0x7f0000000000)="") setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f000006f000-0x5c)={{0xa, 0x0, 0x7fff, @loopback={0x0, 0x1}, 0x129}, {0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, 0x2, [0x8001, 0x5, 0x5, 0xff, 0x8, 0x9, 0x101, 0xffffffffffff5e84]}, 0x5c) ioctl(r1, 0x8936, &(0x7f0000000000)="") 2018/01/11 02:03:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ced000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f91000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008b7000)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x43, 0x1, 0x101, 0x0, 0x80, 0x20, 0x2c, 0x1f, r1}, {0x9, 0x4, 0x101, 0x9, 0x1ff, 0x2, 0x5, 0x1ff}, {0x3f, 0x1f, 0x0, 0x9}, 0x3, 0xd, 0x2, 0x1, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x0, 0x3, 0x0, 0x35c2, 0x9, 0x0}}, 0xe8) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000021f000-0x10)={0x77359400, 0x0}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000025d000)='/proc/self/net/pfkey\x00', 0x202, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000093000-0x20)={0x5, &(0x7f0000ee6000)=0x0, 0x9, r2, 0x3}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000025a000-0x8)={0x0, 0x1}, &(0x7f0000e81000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000b0f000)=r3, 0x4) r4 = dup(r0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$unix(r4, &(0x7f0000675000-0xc4)="5ae3bd6a98d90f07f743147f53914d9160f389534197e9378b68e20acebfca63497bfa62b4251014819dde09e4e650eaad49f38609a6f8c149fa3b405ea35c1204143b0b4ee7d457253b6dfbe91a5efc6962e117924e5080fcc21ae296fe081c82b3ce8c64fb8fe8e244ffc538269b6de163096e6636639b9da4b7c45935207b8d55fc74c944aeb96c57d4d113f02332f582b2241f9b24eb23fa58d0544debe158c24fbb61f863a93229fda8f412175f0a043f7f5e0c409f9ce16c87d04d8dddf6370a76", 0xc4, 0x1, &(0x7f0000a9f000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/11 02:03:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000055d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000f3c000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x1, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x200000000005, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 02:03:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f60000-0x38)={0x0, 0x0, &(0x7f0000882000)=[{&(0x7f0000ff6000)="809cfa4854550a943628f13b8d77822d86362af599ecaaa6f6a4ca87275ffca251a776b356f5c62212a15133c8579b32609a34d99524145d1af1da66c3dabb8e1b5bbd94b6f1e22b80c700ffa73fae84a4a435e678f8a2e1353e844af6f366e0dadc5d5d1f98c5b4957182e7a1468f8d7cba8e3d77a83d7af00c9980e8dca7dd", 0x80}], 0x1, 0x0, 0x0, 0x48800}, 0x800) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:30 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f0000738000-0xd)='/dev/dmmidi#\x00', 0x8, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x80000000, 0x2) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x501400, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000052000)="", 0x0) socketpair(0x0, 0x80f, 0x9, &(0x7f00009ba000-0x8)={0x0, 0x0}) r3 = accept$alg(r2, 0x0, 0x0) recvmsg(r3, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000f31000-0x78)={0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000082d000)=@generic="7c5dfe466309431fe4beecd3784b4a71", 0x0, 0x0, 0x0}) ioctl(r0, 0x8936, &(0x7f0000000000)="") setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000114000)={{{{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x80000000000000, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0xffff, 0x80000000, "fcacc7de065e11b270999819ed2e7fda7b74b904a92d3aa641ad3c344e906413e4d76b0c2ed8b103bcf4e2a83a6e1d9a9cf0d0f94b201497f142011ebfc65ef47e446c0f3da0e5f07c6cd83b70413fc6"}, 0x160) 2018/01/11 02:03:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000031000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x4, 0x0) r3 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000dbd000)=@assoc_value={0x0, 0x8}, &(0x7f0000ff8000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000008000-0x14)={r4, 0x3d3, 0x6, [0x9, 0x2, 0x5, 0x5, 0xffffffffffffffff, 0x0]}, 0x14) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x0, r2, 0x2}) openat$rfkill(0xffffffffffffff9c, &(0x7f00007d9000)='/dev/rfkill\x00', 0x20300, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00002b3000-0x4)=0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000023000)={0x0, &(0x7f0000770000)=0x0, 0x0, r2, 0xe}) 2018/01/11 02:03:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000831000)='/dev/input/mouse#\x00', 0x0, 0x2000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000b5a000)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1}, &(0x7f0000477000)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000607000-0x20)={0x3, 0x100, 0x9, 0xa7, 0x9, 0x5, 0x3, 0xc00, r1}, 0x20) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000809000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ccb000-0x4)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000f48000)={0x7, 0x9, &(0x7f0000bd8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1}, [@exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0x6, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x34ee, 0x0, 0x0, 0x0, 0xfffffffffffffffd}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00004e5000-0x4)='GPL\x00', 0x4, 0x16, &(0x7f0000d28000-0x16)=""/22, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) r3 = syz_open_procfs(0x0, &(0x7f0000901000-0xb)='clear_refs\x00') writev(r3, &(0x7f0000b31000)=[{&(0x7f0000448000-0xca)="a410893b1f06887ecde4c7d5f06fb62b86e3c49b948d89e08886de9479fa20918eb3818499629b28fadbcc76271a6d424f5b3cdce595a40cfd500259b865430ad04f2326fff32cf71c029ffc70841c396417c3b1e8c33439e2606200945eeeb8e73a1c37cdd243d40a793e2ceb6137cbb21b9882170f10049afbb8495f53a5d4babb1eaa4799fd7cbf7c52fcc7c7da20ce240f77faf8ba596b7f5efd9941047edb22a6c3ea5d9ef787076928d1cbbf3584bdc7b46274dbffc8b0f212f47ae10b9310f29fa0296797f09b", 0xca}, {&(0x7f0000d91000)="19a3188cbbbd23e5feddec2837c7840a429f7077ac171d04bdeeb4e4d36dfdc898fd59f1ae775781e33194e1ca22c8390dfa5e9a6f99dff6efd8d1b63b880bf2e323c454b1fe2bea2f0f458bd040dcdfd45f1e3189fa9f8d32b5e889039e29052463dff2b62e597cc7740176bb495208bcd8e1704fee0af3e4430eee6f67f29c25d0506e489171e55c047180f8255a35ae59b522a70d395979c752111c6c0c4376c2666af0e54fdc2af44f265ffd78b6cd266419da5d48a3599a7982b8bc43952574383da9d0ff2f579d6b83786f6c89c866c558c9165a9582929e2bcbdaca58", 0xe0}, {&(0x7f0000e45000-0x74)="da9490cce6648b30ba86e778e742fc8e2bb0b35c1b0aa83de83738d2a252cd1467d37c1ac5f0ad337d05f50a8a44511d962af46329636c886b817ad0cea60d6bebed05755748f4fa32e7677ada92815c37a5fb16a41339079545132313627ed4bea62fac9c300d78ba68628bb48f26c18912dc5c", 0x74}, {&(0x7f00004e9000)="0e8994f72c2e007d3045d993e31a32292e17b2ef7bb579f494d60cb52d953497f83b37b593919512b52b1e1d5045203297adae0c7074d10f3fca23d961f0af51e01972f549b030eec2df575bcc0c3dfd9af6f74700cd8b0e4ab7f66a7740cd3fc81209024aae7f6a46f45cf332e7fbc714e5489a3730d5c71c32f699db0795a9d1a18b17ae1bfe503cf5e5933289ba92b193940d1118b8af9e0a0a124fec6886380311695a0c9e2f4bae15656afbe2bcf1f4f04c9a6712e393f86dc2b7740e9ed41a1a013e4ad7ef9574c227fdae8dea5c9d7691906b0ae3740cdf7f19bfba676b24428ff5f637366dab09b608b3e8a1d82316b2", 0xf4}, {&(0x7f0000727000)="", 0x0}, {&(0x7f0000e65000)="e59b8105a4404ae3e56e11b949b13efb201d36aefa0ba4444b043b1ef9be665118fac12c70a39ef30cfad7c66bee80505d6da5f299d1242d708b028dfdd458d9501315bb7103bd6ea0bb3e4e0fafa9a1cd8f254037a47e434fbe2178c7e15f6b354222fed5eafe2e2708d5beb96c25c093d5fca1f3795238b8734f8a034b6399da98ede535b7e3c9a2bb2420a377920162ca572a56aebfbb5558ca0348f7b09f96fd0974fafffdf76894d9925a30714c651e535e672b44b7544289e527971d263f78e2652c2ef66a67423a3064f03a27e197663bdf73cb54a46c722812edf3d779e56133e1bc066b", 0xe8}, {&(0x7f0000463000-0x70)="6aafd445a2e053673e1d20a6ea9289b6b1f4f1ea21737a76e4c76a7bb8705cbb2c9feceedba50b4af55de00dd9d23b1db639a97d9bed055408779031517a9267edb903387f759cbef200d59907107bdaa4f515957191b85518a6e2d39f389ebe0b4d1241b39ec94a98c447817c18c755", 0x70}], 0x7) 2018/01/11 02:03:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ced000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f91000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008b7000)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x43, 0x1, 0x101, 0x0, 0x80, 0x20, 0x2c, 0x1f, r1}, {0x9, 0x4, 0x101, 0x9, 0x1ff, 0x2, 0x5, 0x1ff}, {0x3f, 0x1f, 0x8, 0x0}, 0x3, 0xd, 0x2, 0x1, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x0, 0x3, 0x0, 0x35c2, 0x9, 0x0}}, 0xe8) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000021f000-0x10)={0x77359400, 0x0}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000025d000)='/proc/self/net/pfkey\x00', 0x202, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000093000-0x20)={0x5, &(0x7f0000ee6000)=0x0, 0x9, r2, 0x3}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000025a000-0x8)={0x0, 0x1}, &(0x7f0000e81000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000b0f000)=r3, 0x4) r4 = dup(r0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$unix(r4, &(0x7f0000675000-0xc4)="5ae3bd6a98d90f07f743147f53914d9160f389534197e9378b68e20acebfca63497bfa62b4251014819dde09e4e650eaad49f38609a6f8c149fa3b405ea35c1204143b0b4ee7d457253b6dfbe91a5efc6962e117924e5080fcc21ae296fe081c82b3ce8c64fb8fe8e244ffc538269b6de163096e6636639b9da4b7c45935207b8d55fc74c944aeb96c57d4d113f02332f582b2241f9b24eb23fa58d0544debe158c24fbb61f863a93229fda8f412175f0a043f7f5e0c409f9ce16c87d04d8dddf6370a76", 0xc4, 0x1, &(0x7f0000a9f000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/11 02:03:30 executing program 5: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000007000-0x12)='/dev/snd/pcmC#D#c\x00', 0x9, 0x101142) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000018000-0xb)='/dev/adsp#\x00', 0x6, 0x101600) r1 = semget$private(0x0, 0x0, 0x48) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_INFO(r1, 0x1, 0x3, &(0x7f0000019000-0xb)=""/11) ioctl$TCSETA(r0, 0x5402, &(0x7f0000017000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/11 02:03:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f60000-0x38)={0x0, 0x0, &(0x7f0000882000)=[{&(0x7f0000ff6000)="809cfa4854550a943628f13b8d77822d86362af599ecaaa6f6a4ca87275ffca251a776b356f5c62212a15133c8579b32609a34d99524145d1af1da66c3dabb8e1b5bbd94b6f1e22b80c700ffa73fae84a4a435e678f8a2e1353e844af6f366e0dadc5d5d1f98c5b4957182e7a1468f8d7cba8e3d77a83d7af00c9980e8dca7dd", 0x80}], 0x1, 0x0, 0x0, 0x48800}, 0x800) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:30 executing program 3: socketpair(0x0, 0x5, 0x9, &(0x7f0000b46000-0x8)={0x0, 0x0}) mkdirat(r1, &(0x7f0000b17000)='./file0\x00', 0x4) ioctl$sock_proto_private(r0, 0x89e5, &(0x7f000085d000-0x48)="0d65928795620237382f3bfc85bb2e925028650a408862f25b040aa0999bec6d4468b8fa6724929b6e13ba3e60ef6e7434eb3746dec4a62b1783c016405a381a7374337ed4485d28") r2 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x0) lookup_dcookie(0x9, &(0x7f0000341000)=""/208, 0xd0) ioctl(r2, 0x5385, &(0x7f0000038000-0x3)="") ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0x3d8e) 2018/01/11 02:03:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) r1 = socket(0x5, 0x2, 0x800000000000000) accept4$inet(r1, &(0x7f00008b1000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000339000-0x4)=0x10, 0x800) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000f31000-0x78)={0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, &(0x7f000082d000)=@generic="7c5dfe466309431fe4beecd3784b4a71", 0x0, 0x0, 0xaa}) socket$inet_tcp(0x2, 0x1, 0x0) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/11 02:03:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000e68000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000604000)={0x0, 0x8}, &(0x7f0000d15000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000000c000)={0x1, 0xfffffffffffffffc, 0x0, 0x6dd2, 0xa495278, 0x2, 0x5, 0x3f, r1}, &(0x7f00002e8000)=0x20) r2 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r2, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00002b3000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000aab000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000014c000-0x4)=0xe8) stat(&(0x7f0000062000-0x8)='./file0\x00', &(0x7f000052d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f0000ea6000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000e68000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000355000-0x4)=0xe8) getgroups(0x2, &(0x7f0000cb4000)=[0x0, 0xffffffffffffffff]) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000061000)=0x0) stat(&(0x7f0000210000-0x8)='./file0\x00', &(0x7f0000d01000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000080000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = fcntl$getown(r2, 0x9) r13 = getuid() r14 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000b5000-0xc)={0x0, 0x0, 0x0}, &(0x7f000043d000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007b6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000906000-0x4)=0xc) fstat(r0, &(0x7f000055d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = getpid() getresuid(&(0x7f000016e000-0x4)=0x0, &(0x7f0000608000-0x4)=0x0, &(0x7f0000265000-0x4)=0x0) getresgid(&(0x7f00006bc000)=0x0, &(0x7f00001b3000)=0x0, &(0x7f00001af000-0x4)=0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000479000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00002d3000)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000097a000-0x4)=0xe8) fstat(r2, &(0x7f00007a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r24 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00006f2000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r25 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001a7000-0xc)={0x0, 0x0, 0x0}, &(0x7f000047c000-0x4)=0xc) fstat(r2, &(0x7f00006c4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000479000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000640000-0xe8)={{{@in=@broadcast=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007a7000-0x4)=0xe8) getgroups(0x6, &(0x7f00001a9000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000e62000)=0x0) r32 = getuid() r33 = getegid() ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000181000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cf6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000762000)=0xc) stat(&(0x7f000032c000-0x8)='./file0\x00', &(0x7f000031f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r37 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00007e0000-0xe8)={{{@in=@empty=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a69000)=0xe8) stat(&(0x7f0000f18000-0x8)='./file0\x00', &(0x7f00004ba000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ad4000)=0x0) stat(&(0x7f00005a7000-0x8)='./file0\x00', &(0x7f0000b0f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009c2000)={0x0, 0x0, 0x0}, &(0x7f0000bc1000-0x4)=0xc) sendmmsg$unix(r0, &(0x7f0000dd2000)=[{&(0x7f000006a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000030000-0x50)=[{&(0x7f0000b38000)="9ee4aeaecb900003be803930be2fcaebba29f391db71063c2292041488ce24d6b3ea923671253a313cf359b1db3a92e2e42d018755a417a85c415b9928dd90a01249e4236fe4ab4f6be40dab749f73f53eea3e53f32f00eadf0cbc37aedb0d1c01799fffd9d7c13f0b47ed4f904143", 0x6f}, {&(0x7f00009e6000)="883f14ce599a8244f1fdd433d9dde3a243cb608156f2deacf50d19", 0x1b}, {&(0x7f0000c21000-0x1c)="2302cdc4c156f216e1f70af649d48f229f8f6acb26d442002be90b8b", 0x1c}, {&(0x7f0000527000)="25e5a818e10d54ce03386875898388ce5317b23dbd07c8d3de1c3b6dda70fe8f07eb710a349202f24fbd7962deb382765deec60aced159b7d3c2ab5d871babedb9a78f126e9336ab774f63f6954988df85d843613d10ea31bd7f421da52eb2c69babfe50149d8a931d1b8a314cb070bde6ee3e7ceb9025bc25abe29a3601d5decc8ec1c1bfcbf7772c380e9906e30c9d9e1d109e949e7df3fd30fe03f3fc5b9143c05259813e9f745c6ec1c7f0f1a0c32cd25c1f98e9670b3cbff6c49b3a36c0b01bbe243641ac", 0xc7}, {&(0x7f000075c000-0x89)="ac3690ba0955c6286b357ee35062c2a482c4059a87a5f9035c0925eb4d0df75b6a10c1dd6f8d1bd9b16fbcd2b4cc41062481bb477e8b78fe821d168fb01bd60b10494b85e5978656a3a40214dc8b789e462cd11c316d7c78d1973f2c6ac390bde181cd58a08998e50ad836ba1e03a6b06ee5679ca84045a4c13c6600222b828e95f28564f7e69ac2c0", 0x89}], 0x5, 0x0, 0x0, 0x14}, {&(0x7f0000352000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000035a000-0x10)=[{&(0x7f000003a000-0xa2)="ceaf7f0da711dd6b2e550ca96137a34632bb8edb269e44e90fcfc1a05f5d0d84fd7120ccbba258a0f9ae16dc4ddb091e13a19542c445700b2398639b14adb2bf8c5c9402408b893f6e695f1698b558cb62a6004e64613320b88be2efa989fb0c5f71f1ed0e18d5127c3f9d27d6f31101daa763669622c294120e8463aca7c7f2a8b0eaf28906aed0a899e18bf835ae5e40c2c84f99d710604bc9efb545e105fe587c", 0xa2}], 0x1, 0x0, 0x0, 0x20008080}, {&(0x7f000089c000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000486000)=[{&(0x7f00004b3000)="f7329e875f5a25c7a4594d071303d905839a1d62df8afcecd041b168d835d20e75d167cf1487a4ec25728c54eebd283eb9aa499ffe7ccf14ff50b21e82559134f7d3020956d5b604de781a320802d1a032d59af117dca4e05e7d12860c3fea25bd90a954e5f46f9da0e2916dfee779b971b618afde2a368e4c70fe7ad3e32492fe987ad8a302565a3d", 0x89}, {&(0x7f0000275000-0xba)="dc658628079353542913d38b85ea48e565c98949953fca4ff158dddd37c48adf8ad1ea2cffb3aecee3cc89a878acc0ddd61d9f78c573052ac040870f3e8367a0a42384ec703c4c0a454e450507a253e8264f226c94246e31c1786c8888e67ae11b3bbf089745ad09a7facea20214f842bfb75391b51b679d3e1977f33a0b5aeb2046247fd7978bbc644ab3f26645637e149be3f328383c91f9b8be840df36efdb68e55f35ce0ce97a5bb7cd68e635fff0674c39f42d0f6a121d2", 0xba}, {&(0x7f0000918000)="81635129417f82276df531483baaefe9849ef8d35e32d722b5da9b7c81b8367b2452c165d0eff8a730d59ec20e14fb94dafe1d689db3719f5b8308027cca877f0ca57d55b19387df0df059337a40075b5daa140635afa531c05768e035e621eb2b98841724bbdd0e3901289e7e9622986487420bf8bb55076fdd7ba084c587cafbeabf34ba89b97536e3d8eaab53301a60317f18efb0c8d54ab4b7a51ba058abb489f522bbf885a2527a044e78326f75ed7badb0f6a65d831b23396ccad80709449a5fb6f84c3d2a", 0xc8}, {&(0x7f0000b51000)="e6b222dec9f60e72619e3a8d0de3947e5e7a12dc555dab43c1104df14482ae3953d473fc0f0adc7c2f451ba905159e4524ed87988ed518de74d99135c3aa71914587fe527995f0b1a1daa7ef114e7f504eaec8ef083915", 0x57}, {&(0x7f0000130000-0xe)="851b4de559ee098999242935e577", 0xe}, {&(0x7f000081b000)="fcd124d294a967089c2f41b45bd4ba20ff1f19b403787f", 0x17}, {&(0x7f00006f8000-0x1000)="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29b834788f1a55cacd663bc59094e9bee2e3cdc058d75ca55f8d67083b369e970426e4a59b7e89d25d59d9a0789aacfa4b0d408e8c9b0afbe3b439c737bbf5920546998b7eb8c1310e2e3abdb29476c596f0ce5d175d29bc04930faaa5383561e9721968d8d9326229169260ec7260806b3067657ba6572a337c00c6c972e0f372b28fe569b0d89d7bcb33b6e42fffc09954e97cc3a921183c61aeb4814239c2fec305d7ecb527d1e9cabb83a4988cb80c5118af77e6a336d3eb6e001468a109adf5827caebe8c31e040724d2c9a1e2409a40dd6f327b81c3ec47b582bf091ea52d96d14d0e7345b650bfc28999ce4a7277b385cdc98416074c43208c6b2a4a9bfbb51ad33b5ddc5a0c1e6f37d79ff99a10465d657f8064e610ce0bbdb8d73bb828ccea97d45cb99b054c2430bff2e7d9beb3ab86cafcab311661f261737e300140239fb24af770e06dce8fddb8374d5604c2842dda6579531bc12b4e605a2be34c3c5d2f996d74be8acc95106238b1e86baaf14a22bac87d36d303d8c554692163b429ea8c338453450af577342d0f38009b6b9b0c04be7157be8155aee8e327c120c1e1df403f9b57dc941ee5cd660236acceafc14ea8036f035093a0f393ea096156058a861c908c15882820618deb7848a9b4bd1fba3d2aa5ec03222d10c3fa7c8962e94da3cf1490ab48bef2c8bf8b37f02d5aa7511aa4b292c9e99a17dbecc89422db556180c7aadd98f9a8eda52417b8e1ce8243cf9da3fa594ca35d8457c55280681c5f00bda0af300f28cbf5063e1cf4cd8dd7e9ac8a7b65380afd7c33222a98f936285b087b4caf404a23d11921ee543f4b00000200f4b47b9ebae8da4c4b75d3361150b6d71b349cfc4959202941eba464c26d95fb4f497a4ca9f356b604a933c0e09e1ad1da8c8295f819f66c9df39b3cf1c097e17d71378e4e64a1985256281f15a1540399ab9d1b425333a6f237b37a0088cb5186e8a13cecfd23cd395b42e771396d951218b9a9fa47f17fb9106afd2a545199811f563098b913779f44c247f676f165142e031e37a5129148c4f4fad169eaffd9bf6c5b22b4f0e8b5bb7fd7c5edc55cecdc52b51bddec77c0138d0ec3a037a8ab23220a43cdfd4be2a4ca91a147d7c176c4fa2ee4f7c5353485fbeadf4c4873236f3a2ecef88cd78b2b67134328a86f131533837c752fb9f0f31d0f3e749e2808b8d98ae51e8634f42ab21ba50c1e7137cc537438cb2e37b2cbf6371d221fc194d30cd8b471260bc015485d00c8b9ba2b0f3c612667a6023dcfa6def1f6000c324e0bb296383d961ee8eb0b1d5e8e27bf36a984e5532725c62cbca27330627f51f905c9fe8e9091d58ca528398b546162e920522458a815175c160b64a70c716ed76c22cb5efc1a6a4643ef506f5e4611b64d666898547f12ab4880b84e3472bbc217e745f8c6d4732704339629467f1dbf8cd25d5861be97760a27db35f016f08dd0e6a0243f437c4b9aa99f4fb5bfd0cc84b0f5bb16a6009fc384cfcbedc3c598f10bf2df734e971ed29fbaf4dcf3bbe26102ed592f7c05e5d3b82de8da3b39fdaf4b5e693ec4dccb497e8f061e7cc10160c72f0a363f16c3acf5eb42b019cb8470b1f9909081b71be75538dac2cff2a4fcd7cdbbaf43ff8ea32046ad52341f64193add5a8ad19a3605ce3af9724dbc73982e84b0592ceb5d33eb0c1f5e83db3ad4636dc09f739b9963cef329077eb4eef64e221eb7d17c7af16895ce86a4aadc36ca467b0eadbe4a1cf6a97f78e7fdf16c643cc2ca990e058235afe851dcb848459bcb0931a7d63bcb5d220d52ce1e58dd593b789eb80b26a104bb627acc67befb78d081259b1ad95e7b6149cb032ea937ca2d91a4f853e748c4fef0e937df27fc1d6a0832b5ebc2e6bafbc03001f2c8b728b00471bb128c19a409a4f3b6b2273d83b7de42e53884bd99a6f345c7188bb2cb284be1fed769d90c1ec6aec9a0e40ba3942d5518e3e0554d3dc20427ddc6b255a8bec5c506b305c7a2804de63e2dd2cacf59923b6e67a2e748ef1c664a53e796af0d137ac5b7464342d9227a0595fd7e4d0be54e569d79d9f82b91964f2faf0d2f9cf8523e91d180f013eb9c51c0c6abbf492978e7c5d8f1304f88b2b3e63e5d31ec7d4c7c64290dedaa8bab3509a4039d7a58e882f911a0933d0f111261cd2aeff22ff7d492dd3e8d858ca3c82321dbe8cb097444b04fda9010c3ddb6881120d078963df731e4c3236ebb39da9bcc02282aac0e3e97d699345c37faed2d8e65b6bf8745613343", 0x1000}, {&(0x7f0000bb8000)="09affc2177d9e4e317bfafcd4f2310753ffa9bdc189dd95b43ac99ce970a3554e87252ef678f5e497213795cd4867f962594005eabd355b7a66524182a85c9c0cfd1a5341c0d5de3d953bfbb7f7409c8a030c024ffd697214220d0cf232a5663f99e46ffedd1ef460f36d5496156e37b665c2d88834afb110293641ca9445d1abfe0a99dbf1daf6d26e7095bb3e2de414e9794666f8c29078be51f9e8284a816cd211bb7bcbe1883813363075ff7481ece3728b3f7a64446b6e51ebff1c0ea4ce7c53b", 0xc3}, {&(0x7f00007e1000)="3761d16895034191be7244faa09d86ee3519e4a916b46ebaed52579cdf25558814288e429b55b82a470009c5f2c3ba14c1cc86818539ef4332c9596fe7675d802c9165ac5bfe5144a163eb74c02fe40a841b7b11481c8bcf71b8cb1c02b4b7b3babe0ee39a9a39df8cb29fe39460e2459236116a450b66a69242ff099160be189e6160e4482b779177f882a9a5d820e9fd", 0x91}], 0x3, 0x0, 0x0, 0x0}, {&(0x7f0000e2c000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000026b000-0x30)=[{&(0x7f0000d36000-0x43)="e215c5c792e1eca959201c559cf82bf6c78609f15ade9b2edc664fd02620d02223cd1489686385246372ee8989a899200c141967eef9abfb90a9722e0ebbe8cefbfe63", 0x43}, {&(0x7f0000391000)="c9c5763d29dafddd1c4c85339946fde2c08fdd4950881019fcf4f4d7e3e0a45b62b851e4533154015869328d2418844bc626493331c86854f84a8444192ca1bab1221638ce468ac2ce4a9d841edb46b425615fc491974c51105db84b9edf3bf05d6b1fea38fec674657d4cb67e347495595fab8bd525d213e0918844b33fabe9987de17c9ed375d4ac8edbc990a29e791c2b6a6ea140f89334f8f9bf91d6c2f25b3d69911734ef81417319f98389bb37a9ac4bab88bfab662ca100003c404052c979aa5dce49402b5468b42f213f361b", 0xd0}, {&(0x7f00005b8000-0x23)="77c11b5c87689c2e3452d4428a67faace990f2f57248a575c169fdb732aa08feb262c1", 0x23}], 0x3, &(0x7f0000c35000)=[@cred={0x20, 0x1, 0x2, r31, r32, r33}, @rights={0x18, 0x1, 0x1, [r0, r2]}, @rights={0x28, 0x1, 0x1, [r2, r2, r0, r2, r2, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r2, r0, r2, r2, r2, r2, r2, r2]}], 0x98, 0x40001}, {&(0x7f0000d59000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000033000)=[{&(0x7f0000ea4000)="46b0697173512ed3b4ed7a9084e7aa78ec530423a9ae3e08c24043e0bf66382d686908c7bf1126c07dd157febdd4b554ce8d4ab66046a3adf0a791832b5c8e67e026ef56ef84c0e9", 0x48}, {&(0x7f0000eaf000)="e52ce8da296894405324be93c8138e1c1ef7be02b4f4f4fa11d75c44f80729ccdef44b48900485c8517e03be34891e545e5b90fafded4cf135a26fb026247b08ea771cee7e96aa667b1396593e25e369e52374a44bd4aeac18773e553d7cf4618d62d744aaa3139eae5b3b070389d4dc6d2ca4b3a3ac71be4f464bcc56b1d170e4830df53918f6c0b9ccf5bc9ee73e87", 0x90}], 0x2, &(0x7f0000727000)=[@cred={0x20, 0x1, 0x2, r34, r35, r36}, @cred={0x20, 0x1, 0x2, r37, r38, r39}, @cred={0x20, 0x1, 0x2, r40, r41, r42}], 0x60, 0x0}], 0x9, 0x40000) 2018/01/11 02:03:30 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2a08b162, 0x7, 0x8, 0x1, 0xfff}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000cf0000)={r1, 0xfffffffffffff800}, 0x8) r2 = msgget(0x0, 0x0) msgrcv(r2, &(0x7f00009c5000-0x92)={0x0, ""/138}, 0x92, 0x0, 0x0) 2018/01/11 02:03:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000bd3000-0x4)=0x0) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f000024e000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000dcf000-0x4)=0x10, 0x80000) fcntl$setpipe(r1, 0x407, 0x100) modify_ldt$write(0x1, &(0x7f0000baa000)={0x2, 0x20001000, 0x7400, 0x0, 0x9, 0x18e4d544, 0x0, 0x3, 0x400000010000, 0x4}, 0xfffffec5) getpgrp(r0) r2 = accept$inet(0xffffffffffffff9c, &(0x7f000022a000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b29000)=0x10) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f000073a000)=0x0, &(0x7f0000467000)=0x4) modify_ldt$write2(0x11, &(0x7f0000c05000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r3 = creat(&(0x7f0000b40000-0x8)='./file0\x00', 0x80) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000b6a000-0x160)={{{{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]}, {{0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0x80, 0x5, "d5968cad6422ea525deab33663d0f3448ba9f82986c55615708059291f664a4bc175148c651a6bff96024e283af8326e775eabb60c47029de861d1816a51215a3f1bcac95806a742f9133355e83d3bbc"}, 0x160) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) 2018/01/11 02:03:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f60000-0x38)={0x0, 0x0, &(0x7f0000882000)=[{&(0x7f0000ff6000)="809cfa4854550a943628f13b8d77822d86362af599ecaaa6f6a4ca87275ffca251a776b356f5c62212a15133c8579b32609a34d99524145d1af1da66c3dabb8e1b5bbd94b6f1e22b80c700ffa73fae84a4a435e678f8a2e1353e844af6f366e0dadc5d5d1f98c5b4957182e7a1468f8d7cba8e3d77a83d7af00c9980e8dca7dd", 0x80}], 0x1, 0x0, 0x0, 0x48800}, 0x800) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:30 executing program 5: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000591000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x28, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@hopopts={0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x3, 0x5, "78686338a6"}, @enc_lim={0x4, 0x1, 0x5}, @jumbo={0xc2, 0x4, 0x0}]}], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c40d32", 0x0, "9b5ec7"}, ""}}}}}}, 0x0) r1 = syz_open_dev$audion(&(0x7f0000034000-0xc)='/dev/audio#\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000ff7000)=0x6, 0x4) r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$int_in(r0, 0x5421, &(0x7f0000cff000)=0x8000) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000bb6000)=0x5) flock(r2, 0x1) bind$inet6(r0, &(0x7f0000f96000-0x1c)={0xa, 0x1, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x2}, 0x1c) 2018/01/11 02:03:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x80007, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00003a6000)='/dev/autofs\x00', 0x8000, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffa, 0x0, 0x8001, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000f31000-0x78)={0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000082d000)=@generic="7c5dfe466309431fe4beecd3784b4a71", 0x0, 0x0, 0x0}) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/11 02:03:30 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005d4000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000001000-0xc)={{0x1, 0x8, 0x2, 0x995f, 0x6, 0x2000000000000}, 0x100000001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000031c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0xc0) connect$unix(r2, &(0x7f000058b000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f00005f0000-0x8)={@empty=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000dcb000-0x4)=0x8) 2018/01/11 02:03:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f60000-0x38)={0x0, 0x0, &(0x7f0000882000)=[{&(0x7f0000ff6000)="809cfa4854550a943628f13b8d77822d86362af599ecaaa6f6a4ca87275ffca251a776b356f5c62212a15133c8579b32609a34d99524145d1af1da66c3dabb8e1b5bbd94b6f1e22b80c700ffa73fae84a4a435e678f8a2e1353e844af6f366e0dadc5d5d1f98c5b4957182e7a1468f8d7cba8e3d77a83d7af00c9980e8dca7dd96e4edda7d37d35020d90612f1a9dae3bbcf1338edc046ef77573704537ae2ffcaa105b12619d9151fc3f76205ff3568456cc25b4038ab1274ae9a199272bf25", 0xc0}], 0x1, 0x0, 0x0, 0x48800}, 0x800) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e32000-0x16)='/selinux/checkreqprot\x00', 0x80000, 0x0) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000819000)={{0x1000, 0x4000, 0xd, 0x6, 0x5, 0x2, 0xff, 0x4, 0xfff, 0x1, 0x200, 0x5, 0x0}, {0x3000, 0x5000, 0xb, 0xfeb, 0x8, 0x2, 0x2, 0x6, 0x7, 0x48, 0x8, 0x2, 0x0}, {0x1d000, 0x3, 0xe, 0x3, 0x2, 0x5fc374fa, 0x1, 0x0, 0x101, 0xf6, 0x6ed5, 0x6fd, 0x0}, {0x106006, 0x4, 0x8, 0x0, 0x8, 0x7f, 0x9, 0x3, 0x7, 0x6, 0x6, 0x5, 0x0}, {0x10000, 0x0, 0xb, 0xcfe, 0xc066, 0xb1, 0x0, 0x40, 0xf, 0x3, 0x20, 0x6, 0x0}, {0x3004, 0x14001, 0x0, 0x100000001, 0x2, 0x5, 0x3, 0x9, 0xfffffffffffffbb0, 0x2, 0xa6, 0x7e, 0x0}, {0x7003, 0xf000, 0x0, 0xffffffffffffffff, 0x101, 0x1ff, 0x8, 0x2, 0xfffffffeffffffff, 0x3, 0x80000001, 0x5d8, 0x0}, {0x10000, 0x0, 0xf, 0xfffffffffffffc01, 0x0, 0xfffffffffffffffb, 0xdff, 0x8, 0x1cc000000000, 0x1, 0x6, 0x4f89, 0x0}, {0x100000, 0x107000, [0x0, 0x0, 0x0]}, {0x100000, 0xd000, [0x0, 0x0, 0x0]}, 0x80040024, 0x0, 0x1, 0x0, 0x6, 0x800, 0x100002, [0x2, 0x3f, 0x5, 0x8]}) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0xfffffffffffffe16) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ced000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f91000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008b7000)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x43, 0x1, 0x101, 0x0, 0x80, 0x20, 0x2c, 0x1f, r1}, {0x9, 0x4, 0x101, 0x9, 0x1ff, 0x2, 0x5, 0x1ff}, {0x3f, 0x1f, 0x8, 0x0}, 0x3, 0xd, 0x2, 0x1, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x0, 0x3, 0x0, 0x35c2, 0x9, 0x0}}, 0xe8) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000021f000-0x10)={0x77359400, 0x0}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000025d000)='/proc/self/net/pfkey\x00', 0x202, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000093000-0x20)={0x5, &(0x7f0000ee6000)=0x0, 0x9, r2, 0x3}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000025a000-0x8)={0x0, 0x1}, &(0x7f0000e81000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000b0f000)=r3, 0x4) r4 = dup(r0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$unix(r4, &(0x7f0000675000-0xc4)="5ae3bd6a98d90f07f743147f53914d9160f389534197e9378b68e20acebfca63497bfa62b4251014819dde09e4e650eaad49f38609a6f8c149fa3b405ea35c1204143b0b4ee7d457253b6dfbe91a5efc6962e117924e5080fcc21ae296fe081c82b3ce8c64fb8fe8e244ffc538269b6de163096e6636639b9da4b7c45935207b8d55fc74c944aeb96c57d4d113f02332f582b2241f9b24eb23fa58d0544debe158c24fbb61f863a93229fda8f412175f0a043f7f5e0c409f9ce16c87d04d8dddf6370a76", 0xc4, 0x1, &(0x7f0000a9f000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/11 02:03:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) syz_fuseblk_mount(&(0x7f0000012000)='./file0\x00', &(0x7f0000012000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000f92000-0x50)={0x2, @time={0x0, 0x989680}, 0x3, {0x7fff, 0x3}, 0x80, 0x3, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000002000-0x70)={[{0x7ff, 0x10000, 0x1, 0xfffffffffffffffa, 0x3, 0x1d9, 0x1ff, 0x3, 0xace, 0x2, 0x3, 0x2, 0x5}, {0xa0, 0x10000, 0x8, 0xa3, 0x9, 0x7fff, 0x81, 0x10001, 0x7, 0x6, 0x2, 0xffffffffffffff01, 0x100}, {0x80000000, 0x3, 0xfff, 0x6, 0x7fffffff, 0xc3b, 0x2, 0x10001, 0x10001, 0x26, 0x1, 0x1, 0xac}], 0xffffffffffffc0ed, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00008f7000-0x8)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f0000f0c000)='clear_refs\x00') writev(r3, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) 2018/01/11 02:03:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f60000-0x38)={0x0, 0x0, &(0x7f0000882000)=[{&(0x7f0000ff6000)="809cfa4854550a943628f13b8d77822d86362af599ecaaa6f6a4ca87275ffca251a776b356f5c62212a15133c8579b32609a34d99524145d1af1da66c3dabb8e1b5bbd94b6f1e22b80c700ffa73fae84a4a435e678f8a2e1353e844af6f366e0dadc5d5d1f98c5b4957182e7a1468f8d7cba8e3d77a83d7af00c9980e8dca7dd96", 0x81}], 0x1, 0x0, 0x0, 0x48800}, 0x800) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) [ 383.836203] audit: type=1326 audit(1515636210.981:4136): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25714 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/11 02:03:31 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000000)=0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) futex(&(0x7f0000013000)=0x0, 0x0, 0x0, &(0x7f0000003000-0x10)={0x0, 0x1c9c380}, &(0x7f0000012000)=0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f0000003000)={0x3, &(0x7f0000003000)=[{0x8, 0x1698, 0x80000000, 0x0}, {0x3, 0xfffffffffffffffd, 0x7, 0x5}, {0x7, 0x100000001, 0x400, 0x6}]}) 2018/01/11 02:03:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000d24000)='/selinux/create\x00', 0x2, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000cdb000)=0x0, &(0x7f0000a36000-0x4)=0x4) clock_gettime(0x0, &(0x7f00001b9000)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000e62000)=[{0x7, 0x2a2, 0x1, 0x6a8000000000000, @time={r2, r3+10000000}, {0x200, 0x5}, {0x5, 0x96f4}, @quote={{0x7, 0xffffffff}, 0x4, &(0x7f00004dd000)={0x3, 0x200, 0x1ff, 0x4, @time={0x0, 0x0}, {0xe05d, 0x9}, {0x9, 0x8c}, @connect={{0x7, 0xffff}, {0x4, 0x8}}}}}], 0x30) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000c35000-0x4)=0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000f31000-0x78)={0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000082d000)=@generic="7c5dfe466309431fe4beecd3784b4a71", 0x0, 0x0, 0x0}) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/11 02:03:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x4, &(0x7f0000749000-0x8)=0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f16000)={0x0, 0x0}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000cf3000-0xc)='/dev/autofs\x00', 0x80201, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f000096a000-0x1d)={0x5, 0x13, &(0x7f000072c000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x29}, @call={0x85, 0x0, 0x0, 0xc}, @ldst={0x3, 0x2, 0x0, 0x0, 0x7, 0x38, 0xfffffffffffffffc}, @alu={0x7, 0x9, 0x6, 0x0, 0xa, 0x102, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1}, @generic={0x7, 0x33, 0xff, 0x81}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000616000-0xa)='syzkaller\x00', 0x6, 0xce, &(0x7f0000361000-0xce)=""/206, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = openat$audio(0xffffffffffffff9c, &(0x7f00004de000-0xb)='/dev/audio\x00', 0x400000, 0x0) r5 = accept4(0xffffffffffffff9c, &(0x7f0000041000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00008d8000)=0x1c, 0x80800) r6 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000020b000+0x5df)='/selinux/policy\x00', 0x0, 0x0) r7 = syz_open_dev$sndctrl(&(0x7f00003a7000-0x13)='/dev/snd/controlC#\x00', 0x5, 0x400) r8 = openat(0xffffffffffffffff, &(0x7f0000012000-0x8)='./file0\x00', 0x0, 0x8) r9 = syz_open_dev$sndmidi(&(0x7f000030c000)='/dev/snd/midiC#D#\x00', 0x3f, 0x200) r10 = syz_open_dev$usbmon(&(0x7f00007b9000)='/dev/usbmon#\x00', 0x6, 0x2000) io_submit(r0, 0x5, &(0x7f0000fd2000-0x28)=[&(0x7f0000b4d000-0x40)={0x0, 0x0, 0x0, 0x2, 0xe84, r1, &(0x7f0000f79000-0x2c)="ca51f0bee24b3a39eb290c1222e503affeb4b92827845d14f961dceb71deac8636f90220e2989df20388a5b2", 0x2c, 0x6, 0x0, 0x0, r2}, &(0x7f00001c8000)={0x0, 0x0, 0x0, 0x7, 0x3, r3, &(0x7f00000bf000)="1d142b77c8ee5706344455aa805b32fa991c773d67be4beadb08c3807bd91e3fc5401385c7df5cf8f8fa4cfd47ca4267f8c9578ec28976f7a52b48355ec17c38107793f18a3826bd346bfcd80de7f3df010eb21135489cfc6cf6e31e896e87eb5ce043bd7f12dc74b7860be4d88f20ac61ac9410bca4c6e945bb237e70108cdcf67542e8512d3f6f2cf5a79e38ebb0ccc3d536a8e92a508d129dca3c57e288", 0x9f, 0x1000000000000, 0x0, 0x1, r4}, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x6, 0x47e62db8, r5, &(0x7f000051c000)="dc4e833cfc0c000afd27d2fb6933fc6a01f91d7243ce738ef78c2528a66bf5589565b4c38c78d77aa34df94c3e09030e1ae82aac675e74681efb235726bff276322372feef954c7dea022982e21e325a67f8c50241392648c5cd932494a97f806bc132df16724170e4613bc07547aab360ab1b49645eb4f859d28b8844ab13552b34995ff96cc3", 0x87, 0x5, 0x0, 0x0, r6}, &(0x7f0000d51000-0x40)={0x0, 0x0, 0x0, 0x1, 0x100000000, r7, &(0x7f00005ac000-0x29)="cc3c78373d29324535b4a58820126bb7df7c8eada9378e8dc4b186699287a8bd14f171fe7ed2bfba84", 0x29, 0x0, 0x0, 0x1, r8}, &(0x7f00009f2000-0x40)={0x0, 0x0, 0x0, 0x3, 0x3, r9, &(0x7f0000554000)="d354cbf193482c449c5f5496ecbb6ba5765cc1c896ec01e364fe64f33333cdc7374dbb59bfdcd3a59c8ce7abf5e989ce292eb93b1c3d354267c626e7c8815ef6ddaf3ebb9e65d8ba240e", 0x4a, 0x4, 0x0, 0x1, r10}]) r11 = socket$alg(0x26, 0x5, 0x0) bind$alg(r11, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r11, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r12 = accept$alg(r11, 0x0, 0x0) recvmsg(r12, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f60000-0x38)={0x0, 0x0, &(0x7f0000882000)=[{&(0x7f0000ff6000)="809cfa4854550a943628f13b8d77822d86362af599ecaaa6f6a4ca87275ffca251a776b356f5c62212a15133c8579b32609a34d99524145d1af1da66c3dabb8e1b5bbd94b6f1e22b80c700ffa73fae84a4a435e678f8a2e1353e844af6f366e0dadc5d5d1f98c5b4957182e7a1468f8d7cba8e3d77a83d7af00c9980e8dca7dd96", 0x81}], 0x1, 0x0, 0x0, 0x48800}, 0x800) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) [ 383.943403] audit: type=1326 audit(1515636211.019:4137): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25714 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 383.981185] FAULT_FLAG_ALLOW_RETRY missing 20 [ 383.981198] CPU: 0 PID: 25750 Comm: syz-executor5 Not tainted 4.15.0-rc7-mm1+ #53 [ 383.981204] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 383.981209] Call Trace: [ 383.981224] dump_stack+0x194/0x257 [ 383.981241] ? arch_local_irq_restore+0x53/0x53 [ 383.981261] ? handle_userfault+0xb97/0x2500 [ 383.981277] handle_userfault+0xbd9/0x2500 [ 383.981284] ? handle_userfault+0x185a/0x2500 [ 383.981312] ? userfaultfd_ioctl+0x4520/0x4520 [ 383.981324] ? follow_page_pte+0x3a9/0x1600 [ 383.981337] ? lock_downgrade+0x980/0x980 [ 383.981352] ? lock_release+0xa40/0xa40 [ 383.981362] ? print_irqtrace_events+0x270/0x270 [ 383.981374] ? do_raw_spin_trylock+0x190/0x190 [ 383.981401] ? _raw_spin_unlock+0x22/0x30 [ 383.981411] ? follow_page_pte+0x440/0x1600 [ 383.981427] ? get_page_from_freelist+0xa83/0x52f0 [ 383.981447] ? check_noncircular+0x20/0x20 [ 383.981465] ? is_pmd_migration_entry+0xf0/0xf0 2018/01/11 02:03:31 executing program 3: r0 = socket(0x2, 0x3, 0x2) setsockopt(r0, 0x0, 0xc8, &(0x7f0000000000)="d105071e", 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x1000, "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"}, &(0x7f0000001000-0x4)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0xb03d, 0x1, 0x2, 0x10001, r1}, &(0x7f0000db9000)=0x10) setsockopt(r0, 0x0, 0xc9, &(0x7f0000006000-0x4)="", 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000)={r2, 0x8a2}, &(0x7f0000002000-0x4)=0x8) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000003000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000002000)=0x81, &(0x7f0000002000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003000)=@sack_info={r1, 0xe48, 0xe59f}, 0xc) 2018/01/11 02:03:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f60000-0x38)={0x0, 0x0, &(0x7f0000882000)=[{&(0x7f0000ff6000)="809cfa4854550a943628f13b8d77822d86362af599ecaaa6f6a4ca87275ffca251a776b356f5c62212a15133c8579b32609a34d99524145d1af1da66c3dabb8e1b5bbd94b6f1e22b80c700ffa73fae84a4a435e678f8a2e1353e844af6f366e0dadc5d5d1f98c5b4957182e7a1468f8d7cba8e3d77a83d7af00c9980e8dca7dd96", 0x81}], 0x1, 0x0, 0x0, 0x48800}, 0x800) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ced000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f91000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008b7000)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x43, 0x1, 0x101, 0x0, 0x80, 0x20, 0x2c, 0x1f, r1}, {0x9, 0x4, 0x101, 0x9, 0x1ff, 0x2, 0x5, 0x1ff}, {0x3f, 0x1f, 0x8, 0x0}, 0x3, 0xd, 0x2, 0x1, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x0, 0x3, 0x0, 0x35c2, 0x9, 0x0}}, 0xe8) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000021f000-0x10)={0x77359400, 0x0}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000025d000)='/proc/self/net/pfkey\x00', 0x202, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000093000-0x20)={0x5, &(0x7f0000ee6000)=0x0, 0x9, r2, 0x3}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000025a000-0x8)={0x0, 0x1}, &(0x7f0000e81000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000b0f000)=r3, 0x4) r4 = dup(r0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$unix(r4, &(0x7f0000675000-0xc4)="5ae3bd6a98d90f07f743147f53914d9160f389534197e9378b68e20acebfca63497bfa62b4251014819dde09e4e650eaad49f38609a6f8c149fa3b405ea35c1204143b0b4ee7d457253b6dfbe91a5efc6962e117924e5080fcc21ae296fe081c82b3ce8c64fb8fe8e244ffc538269b6de163096e6636639b9da4b7c45935207b8d55fc74c944aeb96c57d4d113f02332f582b2241f9b24eb23fa58d0544debe158c24fbb61f863a93229fda8f412175f0a043f7f5e0c409f9ce16c87d04d8dddf6370a76", 0xc4, 0x1, &(0x7f0000a9f000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/11 02:03:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendmmsg(r0, &(0x7f0000f36000)=[], 0x0, 0x0) bind$inet(r0, &(0x7f00001a3000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00003b3000-0x108)={0x0, @in6={{0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x63, 0x7f, 0xfffffffffffffff8, 0x1f, 0x10000, 0x5, 0x7, 0x1f, 0x9, 0xfffffffffffffffe, 0x2, 0x2, 0x300, 0x10000, 0x0]}, &(0x7f00008ac000)=0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f21000-0x10)={0x200000000, 0x8003, 0x1, 0x5, r1}, &(0x7f00007c8000)=0x10) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f0000ba2000)=0x1, 0xffffffffffffff6b) connect$inet(r0, &(0x7f00008ff000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000068e000-0xe0)=[{{0x0, 0x0, &(0x7f000015f000)=[{&(0x7f0000ce5000-0x1)='-', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x4020001) 2018/01/11 02:03:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000417000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000d8a000)=""/124) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00005c4000)=0x7, 0x4) write(r0, &(0x7f00008dc000-0x24)="2400000052001f0014f9f407f70904000200071008000100fff6ffff0800006d00000000", 0x24) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00008db000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000482000-0x8)={r2, 0x0}) 2018/01/11 02:03:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a01000)='clear_refs\x00') writev(r0, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) 2018/01/11 02:03:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) pipe(&(0x7f0000005000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00001e1000)={0x4, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x5, 0x400, 0x8000, 0x3, &(0x7f000008c000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1ff, 0x7, 0x100000001}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) setrlimit(0x0, &(0x7f0000913000)={0x2, 0x1}) recvmsg(r2, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:31 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000011000-0x32)="32000000180025ffff0700a2000000040a01008000e100000000000016000900ffffffffff0005e56714eeaceb00000000c0", 0xffffffffffffffd8, 0x0, 0x0, 0xfffffd52) [ 383.981496] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 383.981507] ? gup_pgd_range+0x843/0x2cf0 [ 383.981527] ? find_held_lock+0x35/0x1d0 [ 383.981550] ? __handle_mm_fault+0x3296/0x3ce0 [ 383.981561] ? lock_downgrade+0x980/0x980 [ 383.981577] ? lock_release+0xa40/0xa40 [ 383.981585] ? __gup_device_huge+0x170/0x170 2018/01/11 02:03:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f60000-0x38)={0x0, 0x0, &(0x7f0000882000)=[{&(0x7f0000ff6000)="809cfa4854550a943628f13b8d77822d86362af599ecaaa6f6a4ca87275ffca251a776b356f5c62212a15133c8579b32609a34d99524145d1af1da66c3dabb8e1b5bbd94b6f1e22b80c700ffa73fae84a4a435e678f8a2e1353e844af6f366e0dadc5d5d1f98c5b4957182e7a1468f8d7cba8e3d77a83d7af00c9980e8dca7dd96e4edda7d37d35020d90612f1a9dae3bbcf1338edc046ef77573704537ae2ffca", 0xa1}], 0x1, 0x0, 0x0, 0x48800}, 0x800) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f000009c000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b200d7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket$netlink(0x10, 0x3, 0x10) write(r1, &(0x7f0000172000-0x9a)="290000001f0007a7ff0000000000000010000600e00000000b4013000000000000000000000000106d", 0x29) socket(0x0, 0x0, 0x0) [ 383.981600] ? do_raw_spin_trylock+0x190/0x190 [ 383.981613] ? __lock_acquire+0x664/0x3e00 [ 383.981641] __handle_mm_fault+0x32a3/0x3ce0 [ 383.981660] ? __pmd_alloc+0x4e0/0x4e0 [ 383.981682] ? find_held_lock+0x35/0x1d0 [ 383.981704] ? handle_mm_fault+0x2a0/0x930 [ 383.981716] ? lock_downgrade+0x980/0x980 [ 383.981765] handle_mm_fault+0x38f/0x930 [ 383.981780] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 383.981788] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 383.981795] ? find_vma+0x30/0x150 2018/01/11 02:03:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ced000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f91000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008b7000)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x43, 0x1, 0x101, 0x0, 0x80, 0x20, 0x2c, 0x1f, r1}, {0x9, 0x4, 0x101, 0x9, 0x1ff, 0x2, 0x5, 0x1ff}, {0x3f, 0x1f, 0x8, 0x9}, 0x0, 0xd, 0x2, 0x1, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x0, 0x3, 0x0, 0x35c2, 0x9, 0x0}}, 0xe8) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000021f000-0x10)={0x77359400, 0x0}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000025d000)='/proc/self/net/pfkey\x00', 0x202, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000093000-0x20)={0x5, &(0x7f0000ee6000)=0x0, 0x9, r2, 0x3}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000025a000-0x8)={0x0, 0x1}, &(0x7f0000e81000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000b0f000)=r3, 0x4) r4 = dup(r0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$unix(r4, &(0x7f0000675000-0xc4)="5ae3bd6a98d90f07f743147f53914d9160f389534197e9378b68e20acebfca63497bfa62b4251014819dde09e4e650eaad49f38609a6f8c149fa3b405ea35c1204143b0b4ee7d457253b6dfbe91a5efc6962e117924e5080fcc21ae296fe081c82b3ce8c64fb8fe8e244ffc538269b6de163096e6636639b9da4b7c45935207b8d55fc74c944aeb96c57d4d113f02332f582b2241f9b24eb23fa58d0544debe158c24fbb61f863a93229fda8f412175f0a043f7f5e0c409f9ce16c87d04d8dddf6370a76", 0xc4, 0x1, &(0x7f0000a9f000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/11 02:03:31 executing program 3: r0 = socket(0x2, 0x3, 0x2) setsockopt(r0, 0x0, 0xc8, &(0x7f0000000000)="d105071e", 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x1000, "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"}, &(0x7f0000001000-0x4)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0xb03d, 0x1, 0x2, 0x10001, r1}, &(0x7f0000db9000)=0x10) setsockopt(r0, 0x0, 0xc9, &(0x7f0000006000-0x4)="", 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000)={r2, 0x8a2}, &(0x7f0000002000-0x4)=0x8) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000003000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000002000)=0x81, &(0x7f0000002000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003000)=@sack_info={r1, 0xe48, 0xe59f}, 0xc) 2018/01/11 02:03:31 executing program 1: mmap(&(0x7f0000000000/0x67000)=nil, 0x67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)="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", 0x1001}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000b7a000-0x18)={r1, &(0x7f0000ebf000)="13c849873c158a22fc09a910fe3be5b9e89d1a038df5d0c6c033e8b756b968671c31ef8e3eff1ba71a610991c189bc1418526b8d9ed09db27409c76c068218f0aa8761dbd2f940afda9a94c76353ff3f703582fd5b702e2b569ef27800520454cef1ed491492aefa30b536d9d535fc47c198e0a015b0890968c9ee6ae2c41778b1ea47775429d7a3057bbd1815e25fedbc9aab5b92ef9ee28d1aae5b10ae54d181504a4e0503fd83df340500d5f6553fd9183dc9dec023220fbc1c17a49fe34c98707164772523a5b13e820117", &(0x7f0000a9e000-0x6c)=""/108}, 0x18) writev(r1, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) 2018/01/11 02:03:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000406000)='/dev/dsp#\x00', 0x3, 0x80000) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00007bf000)={0x0, 0x0, 0x0, 0xe89, 0x0, 0x0, 0x17, 0x12, 0x1, "9b41cfc866ab4b5d9db590cc9143d3c7b78044365eca9dc7d5f497bc231d15cf42e7cc7703fe5d1617007fea937b7abbba5340be89553a9232c1ddac3d07b555", "6e74e622acd08ace9afae2563e82ff7bd404b451de71149fa3f0a937a0484e7f06d6107022b9ccaa934d286ffc69430812b864f7ea1b1f3bc9cba8e08e0da67a", "7f9e31895e2efb2d49e2c7f48fbcf5aae6e972e1f7210e5abbab5d6f60de59e1", [0x2bc4f8a0, 0x0]}) write(r0, &(0x7f000055b000-0x24)="24000000260007003200007fff06770000000000000006ff000000008087000000000000", 0x9e) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000a29000-0x4)=0x3, 0x4) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00008dd000)='/selinux/access\x00', 0x2, 0x0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f00002f3000)=0x8) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f000042f000)={0x0, 0x81, 0x7fff, 0x3, 0x8, 0x7, 0x0}, 0xc) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f000069a000)={0x4, &(0x7f0000b18000-0x78)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000476000)='/dev/audio\x00', 0x4440, 0x0) ioctl$ASHMEM_GET_NAME(r3, 0x81007702, &(0x7f0000377000-0x9b)=""/155) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00005ca000)='veno\x00', 0x5) 2018/01/11 02:03:31 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004de000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x10000, 0x4) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x89a, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x80000001, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) 2018/01/11 02:03:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ca4000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000d75000-0x8)=[0x2, 0x8]) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000cf9000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0007}]}) mlock(&(0x7f00001c1000/0x3000)=nil, 0x3000) r0 = syz_open_dev$audion(&(0x7f00009fc000-0xc)='/dev/audio#\x00', 0x45d, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000879000-0x10)={0x8000, 0xd000}) 2018/01/11 02:03:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f60000-0x38)={0x0, 0x0, &(0x7f0000882000)=[{&(0x7f0000ff6000)="809cfa4854550a943628f13b8d77822d86362af599ecaaa6f6a4ca87275ffca251a776b356f5c62212a15133c8579b32609a34d99524145d1af1da66c3dabb8e1b5bbd94b6f1e22b80c700ffa73fae84a4a435e678f8a2e1353e844af6f366e0dadc5d5d1f98c5b4957182e7a1468f8d7cba8e3d77a83d7af00c9980e8dca7dd96e4", 0x82}], 0x1, 0x0, 0x0, 0x48800}, 0x800) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:31 executing program 3: r0 = socket(0x2, 0x3, 0x2) setsockopt(r0, 0x0, 0xc8, &(0x7f0000000000)="d105071e", 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x1000, "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"}, &(0x7f0000001000-0x4)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0xb03d, 0x1, 0x2, 0x10001, r1}, &(0x7f0000db9000)=0x10) setsockopt(r0, 0x0, 0xc9, &(0x7f0000006000-0x4)="", 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000)={r2, 0x8a2}, &(0x7f0000002000-0x4)=0x8) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000003000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000002000)=0x81, &(0x7f0000002000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003000)=@sack_info={r1, 0xe48, 0xe59f}, 0xc) [ 383.981819] __get_user_pages+0x50c/0x15f0 [ 383.981852] ? follow_page_mask+0x17f0/0x17f0 [ 383.981865] ? lock_release+0xa40/0xa40 2018/01/11 02:03:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f60000-0x38)={0x0, 0x0, &(0x7f0000882000)=[{&(0x7f0000ff6000)="809cfa4854550a943628f13b8d77822d86362af599ecaaa6f6a4ca87275ffca251a776b356f5c62212a15133c8579b32609a34d99524145d1af1da66c3dabb8e1b5bbd94b6f1e22b80c700ffa73fae84a4a435e678f8a2e1353e844af6f366e0dadc5d5d1f98c5b4957182e7a1468f8d7cba8e3d77a83d7af00c9980e8dca7dd96e4", 0x82}], 0x1, 0x0, 0x0, 0x48800}, 0x800) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x47fe, 0x4) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000fd2000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3f}) sendto$inet(r0, &(0x7f0000ab9000-0x1)="", 0x0, 0x4, &(0x7f0000875000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') syz_open_dev$sg(&(0x7f0000233000-0x9)='/dev/sg#\x00', 0x9, 0x101800) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005ea000-0x16)='/selinux/checkreqprot\x00', 0x3e000, 0x0) syz_open_dev$dmmidi(&(0x7f0000e9a000)='/dev/dmmidi#\x00', 0x5, 0x40) writev(r1, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) 2018/01/11 02:03:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ced000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f91000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008b7000)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x43, 0x1, 0x101, 0x0, 0x80, 0x20, 0x2c, 0x1f, r1}, {0x9, 0x4, 0x101, 0x9, 0x1ff, 0x2, 0x5, 0x1ff}, {0x3f, 0x1f, 0x8, 0x9}, 0x0, 0xd, 0x2, 0x1, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x0, 0x3, 0x0, 0x35c2, 0x9, 0x0}}, 0xe8) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000021f000-0x10)={0x77359400, 0x0}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000025d000)='/proc/self/net/pfkey\x00', 0x202, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000093000-0x20)={0x5, &(0x7f0000ee6000)=0x0, 0x9, r2, 0x3}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000025a000-0x8)={0x0, 0x1}, &(0x7f0000e81000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000b0f000)=r3, 0x4) r4 = dup(r0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$unix(r4, &(0x7f0000675000-0xc4)="5ae3bd6a98d90f07f743147f53914d9160f389534197e9378b68e20acebfca63497bfa62b4251014819dde09e4e650eaad49f38609a6f8c149fa3b405ea35c1204143b0b4ee7d457253b6dfbe91a5efc6962e117924e5080fcc21ae296fe081c82b3ce8c64fb8fe8e244ffc538269b6de163096e6636639b9da4b7c45935207b8d55fc74c944aeb96c57d4d113f02332f582b2241f9b24eb23fa58d0544debe158c24fbb61f863a93229fda8f412175f0a043f7f5e0c409f9ce16c87d04d8dddf6370a76", 0xc4, 0x1, &(0x7f0000a9f000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) [ 383.981874] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 383.981884] ? get_user_pages_unlocked+0x34e/0x4f0 [ 383.981896] ? rcu_note_context_switch+0x710/0x710 [ 383.981904] ? lock_downgrade+0x980/0x980 [ 383.981920] ? __might_sleep+0x95/0x190 [ 383.981934] ? down_read+0x96/0x150 [ 383.981941] ? get_user_pages_unlocked+0x218/0x4f0 [ 383.981951] ? __down_interruptible+0x6b0/0x6b0 [ 383.981964] ? rb_insert_color+0x1580/0x1580 [ 383.981983] get_user_pages_unlocked+0x244/0x4f0 [ 383.982009] ? get_user_pages+0xc0/0xc0 [ 383.982020] ? print_irqtrace_events+0x270/0x270 2018/01/11 02:03:31 executing program 3: r0 = socket(0x2, 0x3, 0x2) setsockopt(r0, 0x0, 0xc8, &(0x7f0000000000)="d105071e", 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x1000, "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"}, &(0x7f0000001000-0x4)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0xb03d, 0x1, 0x2, 0x10001, r1}, &(0x7f0000db9000)=0x10) setsockopt(r0, 0x0, 0xc9, &(0x7f0000006000-0x4)="", 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000)={r2, 0x8a2}, &(0x7f0000002000-0x4)=0x8) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000003000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000002000)=0x81, &(0x7f0000002000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003000)=@sack_info={r1, 0xe48, 0xe59f}, 0xc) 2018/01/11 02:03:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f60000-0x38)={0x0, 0x0, &(0x7f0000882000)=[{&(0x7f0000ff6000)="809cfa4854550a943628f13b8d77822d86362af599ecaaa6f6a4ca87275ffca251a776b356f5c62212a15133c8579b32609a34d99524145d1af1da66c3dabb8e1b5bbd94b6f1e22b80c700ffa73fae84a4a435e678f8a2e1353e844af6f366e0dadc5d5d1f98c5b4957182e7a1468f8d7cba8e3d77a83d7af00c9980e8dca7dd96e4", 0x82}], 0x1, 0x0, 0x0, 0x48800}, 0x800) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$audion(&(0x7f0000323000)='/dev/audio#\x00', 0x4, 0x200000) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f0000d4a000)={0xff, 0x2, 0x5, 0x0}, 0x10) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00007a8000-0x10)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000092000)=0x0, &(0x7f00001e0000-0x4)=0x4) perf_event_open(&(0x7f00008b3000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000045f000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1c) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afe000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f000087d000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000f42000-0x10)={0x0, 0x0}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000afb000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000}) ioctl$KVM_GET_DEBUGREGS(0xffffffffffffffff, 0x8080aea1, &(0x7f00005ec000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readlink(&(0x7f00003bf000-0x8)='./file0\x00', &(0x7f00005b6000)=""/214, 0xd6) ioctl$KVM_SET_MP_STATE(r2, 0x4138ae84, &(0x7f0000fc2000)=0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x81, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 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, 0x8, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffff0c27}, {0x0, 0x0, 0x1000000, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/11 02:03:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f56000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f000090f000)=""/219) fstat(r0, &(0x7f000062c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/11 02:03:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0x0, &(0x7f0000f01000-0x4)=0x0, 0x0, &(0x7f0000852000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000032c000)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00003be000-0x8)={r1, r1}) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000351000)=0x3, &(0x7f0000b8f000)=0x2) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000c08000-0x8)={0x0, 0x0}) mq_timedreceive(r1, &(0x7f0000209000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000954000)={r0, 0x0}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000e5a000)=0xb, 0x4) recvmmsg(r1, &(0x7f000068a000)=[{{&(0x7f0000642000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, 0x10, &(0x7f0000531000)=[{&(0x7f0000765000)=""/166, 0xa6}, {&(0x7f0000f95000-0x5a)=""/90, 0x5a}, {&(0x7f0000d87000-0x24)=""/36, 0x24}, {&(0x7f0000763000-0xcc)=""/204, 0xcc}, {&(0x7f0000291000)=""/200, 0xc8}, {&(0x7f00006be000)=""/74, 0x4a}, {&(0x7f0000f7d000)=""/248, 0xf8}], 0x7, &(0x7f0000f0b000)=""/4096, 0x1000, 0x401}, 0x5620}, {{0x0, 0x0, &(0x7f0000ec8000)=[{&(0x7f0000e68000-0xd8)=""/216, 0xd8}, {&(0x7f0000944000)=""/221, 0xdd}, {&(0x7f00008ae000)=""/4096, 0x1000}], 0x3, &(0x7f0000d08000)=""/190, 0xbe, 0x3}, 0x9}], 0x2, 0x0, &(0x7f000026f000-0x10)={0x0, 0x989680}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000093c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a46000)=0xc) getpgrp(r2) mq_timedsend(r1, &(0x7f00001fb000-0x1000)="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", 0x1000, 0x1, &(0x7f0000052000-0x10)={0x0, 0x0}) 2018/01/11 02:03:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000432000)='clear_refs\x00') writev(r0, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) 2018/01/11 02:03:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ced000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f91000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008b7000)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x43, 0x1, 0x101, 0x0, 0x80, 0x20, 0x2c, 0x1f, r1}, {0x9, 0x4, 0x101, 0x9, 0x1ff, 0x2, 0x5, 0x1ff}, {0x3f, 0x1f, 0x8, 0x9}, 0x0, 0xd, 0x2, 0x1, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x0, 0x3, 0x0, 0x35c2, 0x9, 0x0}}, 0xe8) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000021f000-0x10)={0x77359400, 0x0}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000025d000)='/proc/self/net/pfkey\x00', 0x202, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000093000-0x20)={0x5, &(0x7f0000ee6000)=0x0, 0x9, r2, 0x3}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000025a000-0x8)={0x0, 0x1}, &(0x7f0000e81000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000b0f000)=r3, 0x4) r4 = dup(r0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$unix(r4, &(0x7f0000675000-0xc4)="5ae3bd6a98d90f07f743147f53914d9160f389534197e9378b68e20acebfca63497bfa62b4251014819dde09e4e650eaad49f38609a6f8c149fa3b405ea35c1204143b0b4ee7d457253b6dfbe91a5efc6962e117924e5080fcc21ae296fe081c82b3ce8c64fb8fe8e244ffc538269b6de163096e6636639b9da4b7c45935207b8d55fc74c944aeb96c57d4d113f02332f582b2241f9b24eb23fa58d0544debe158c24fbb61f863a93229fda8f412175f0a043f7f5e0c409f9ce16c87d04d8dddf6370a76", 0xc4, 0x1, &(0x7f0000a9f000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/11 02:03:31 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) setsockopt(r0, 0x0, 0xc8, &(0x7f0000000000)="d105071e", 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x1000, "f24f6a566b0d6673de8a32ff38cc93ab57b2ca823a658f051cd79e87279be09cd64bf58585128b325e9f2eaa55e49d37754ee44b2623356f1f232d45b7f765efae87af5f8d3374bb9cc0bafb0c8372915ccb28d93fa2fd2f7779a6fe4d6dbeaf0bc90a7d2e54905c98ba207faa541a105da46ce2fcd67051d06af8b8f071499965082b74c6a67ee5b457a73ed68b9ab28159a650cb15ae275287b0684efcb54ccc93a082329d0ba67bbc36891fa7b045117c38deff310a2390201ab72d91089e4665e4efa3bd79a965f0e25f199cc7ad26414592cd0cc52a321cdd2330710eee4364afca71fd99cd93e3190661e8644fbe1d68f3950887c16af7d0f7ccbb69b9c95aa27f366daf01fc069cbd6a2f913bb720332cc1e64f5fc9c1d04f696dcfb12b5518314e6ccfb9d65d13aada888fb2edf2593e73b4f8b6a8e51d0209ff2a6b3ffea739d1be7024993bf7888fa4d61848bae00749ca6db43e8f964bbfb621a799a71d0900446bccc5c4b423717a641b4a274a918de86cdd583027fcc1fceff2fc4f68af4ad1f6f2e00a0679e03f3af55760328b61b180931adfd36e3b871d539f64d95b0e0395c3d8bab748a727dfca137d19f9ae2ffb754142ce6ef9fc162e33a052cf6bac962d0ee37d056b63f4d8918af18ee8cc433eff7a6062b943bc2df87203bba65972df9532b2e07258ab0620b2db0e75270ae1cf30cb7ad7e353b571185c84be5e608e68acf1e32a22a4a6f5852ae1c3d4090095ee209d32e58f130f97eca3a4dafaa3707aa3c03c153abdcf2adb5651634dd06293d9cd6a4927111d0529b8b30cc1221855d9c033e6f3c1783710d26c86dd58c9a8d670740cf5c968b3104b14b03e4b3f708ecf1753617959642a576e8f4a87a4644bdcbe52163b6640adcfa3181bcb7c86db7ce05f336541e09a8fd2804015160d50bd71452ee87c07c0bfbed66c1c54d4dbdff2ae187a1ec83e18fd0c330d3c7eb805b665d6ea941dfb484e3e8c933061c279c2140c74d29f834fa5dbfe6797069c6e76b5fd5ae1bdffb83466b1f896a7b937ee53f63d879ec2ced05580c566469a01dd28a5789ac1340dab80ce859d06baea2287286431aaf75bb6c982f1ae83631e7532c0ea0bd974cd9f3c7d6ef1774e3a3afa93b5555529b9b069042dc04e9dd3324b047e217ff44d54eb31e0b47c993bb5ce99e62e86f8bfc13bce2b1ae84ca57b9d9fbd1c1bb7463f1c88d95f6565419f0548ace99cdfd2326410080c0fc0f83ce6048dcf729578c33e4820e4b70e26654e04042dbf7e20839ccfc3b09a89e47c0bcb7364e81a6b4d43a4da510d96e062475e77a35c0e0a8a2b8babacea1f9b951355b2213bd13e5c69d8f8d1f1a22a7f1b812012deaf8831ba1be4c4585d8375b20609c33b4fcd209bcede719d807cadb1aa54bb13486069b4faccd76a15f4be0ba696a160f9d1d16618597f1e8f4228bcf2b8f6b4bae33ca6f60fc76b74b3e738b55b05847962084cf690d52b88cf82690b5275fd675c99e27b7de952da077ef6278b275810d01322489a5f732f0f2bdd512530fd8d6a755ecc00117ff6711e09840bff8b0bb61d21c937d80bcc77c81f43944246fd7a1b481d1dc8800398272e195744d63f83ac2d078182afd0fc0e76a3d3b7abc9e7dc110fabb4be85796f8d5f22095778322d44bee7198a5abdcb70cc44ab75bb86f22a9c6d82277d0bec5710c62ab4a823bbc877ca1b3ab937eef78daf164b9340cea7f17d5c1dcd607d9656e861bfad52a04c85986ba0d43ee3a91847ea5eca214d61b1e4ecc15bf2c2db9a265b7cd30736d6d14ea1b34907a3d786c55ee078f7dd047355d8372445a8fea786d6f1fd0922c93a27718ae537c8f4ad88fb89d31f3d07b48e97719aff847fc4ed0f74b59cc34bda1224a289c85b7434ae29ea27e12693e7afe0fa740c37d156ece6650a39eb43e46907cb6a18f9476eb6b5f6e7c17fa01377ba3b2a41a988094f6eb7139cb798b70e9416ba3e92bae46fad6d90efedb15ac8cf2082024712f4c553acf81dd20ef2c3274efa3b4809738ea90116396dfb70d9d0652fd55a6a2de95f63bbfaa37a04fbd3e8681d113404fa630a86db87cbd083d9dc32f61ef2845d22acc4577e17c7d6346b4333ae819b84a8e0e031ef70103632f5855149af1d7d3004c91764f23b03f282a1bd3920523d836a865d33c1817d38c04edf1bf989a701301fd561b6fd44467a62a461291fb96485792ec33dadfe7fce0e5aeacefd70c34a56f4ba0be5252c18ee47b02ed4800158d41e50bd17b27c399748d4010ad60f23bcf8473fed66ce703d9dc82a894ca1a14947dfe153acd57c7f5251aea3733a2f58ef0e7630e9a3430bacabb5db7f4cd614ad7f3315a1606f1e3935ba450cc7be3ea312354bb93cfe30aee0993825c2e0166d7c9e0f03431ebf1844cc14731ab5b8345b363248e49cddf7f59dff702f5dddd643c098cd7bd7808f4b2a8c48d0a28d33088f4c5333aad8416cc2c63b08eb93a1688dc27b94bae4b2c00ea4a4dc20120d76ae5729c08db250c116f3c9f2eb8bbc42005fbe2b708e8e154ae77df22b8d4126aa8b9cb8f2f83cd6a9a89ff39470ed7c5233596114dbdf3bb712807812d71a7a49d6199e540df1040216e7ce8d6ca4556cf0d1e7870ab0224a5530fcd4600bf4220bb866c6413b1f5ac769b6871b99fdbb94c59ef2b5e59c70b05f3d9eab6b101909c436bab44746fe379efc0e4e96f6c304c85a3d428f2b6fa3ebf30172d7f859453a43ea3779ad69696ff7ee9f6437f9e52cb4b10b687f36861f8bcd1901b1600816ceae36b860b282ca69017737d46faeed840ede8780feed6d2742f9946ffbce2de43616124a2f9a39b661927ae463571c73b6ac2054618719e7000865af5a51eaca8ef52cbc339d4ea6f25a7f09e687278ff0630cbaefff532caee62f3747fb33a6948d9fc219444a877907140df72e6578ebe8162f5a06ca4bb7ebef04442868c4a5488961d63cba605943c78a8a80090e23a556a0227f46ec98a4d096906fe254894443d17588d89a833293cd759f4479b4a55c34a802c999d55d7c50fa00db400097160fbb2915e4b7cd6ea9be18889344159e15446efae8530209a2dce930e04885f3be00f0a443c820c294100cc274db320c7bb83f7893b3e7e7a32460b39cf14ed492098227c0d514f9e3040cde934d0088670326bdf9c2f086ae055852318fbb893c5c7d39443bf078c8859c2f9c026f4bcc8f3b61f7f504a4b0301c941ba4658cba8c8749f9fe6e8504be5d940889a73af9d0a6b7035e27b5b63c2e6cc46ce858aaba5f2fb009842aefcf14770a2623d8ca4e6215ed15ac10a4594a620f512c54d8f5950eb5de59547dc7bfbd22a9570898057b18db7366b975e2b34196c073676d93eb71327855e7d1f64e9a52e2175a8eb9f27a0428c4583e5912583671f17b06dc48f55e0ac2d9ce835461f01bdfd2ce213ca228bcd247b87fd8b6dca0351aa02c2c3d8854f7577592aed0b7eaf9a83e1330ec79a4d314e5a0c97288b51652664221f600ae4de5a238eafea652d6ea444368c0c66b402513ecc84298479447869ea122cb4759e749b2cdb28f731fe7f9df47713bb612e8d20dbfe01ad37b1cb536ff325097593c9d955dd145260ce5c340ab1316130020e50cd52c433f4207ed7b9a10b87a96fc246529b27aa2f3695698288672aa9ef425befcf8ad21396e08648819767f909073fb75be19bc7280b6600e7d0fbe4408aecfb1894b17d6133c3553210a35f36fa0fd094331f9cd2e566ce6171f19a78c2ecd2af52edf82d974d20479f30b3dd24f6dbe8b431e8820d50ca793ad49fac71df7eb190738a540a90adc9dfb6b845cd23889e6d982f7d63c207319d62d258ee8e475025afc2ecb1dc6ebca6fab38a08a85e443262d124afb690cbacb5d2a9ddfa2132bfe3d69e6a66d594d7893dae9e32b755c86aee5aa8bf5998976ce50fbc332e2adfb1467dde7e9848b395b79a7f9dfcf33bb4cdff7d5f5ae92e6387efd61fe49fac294fa9fee45686ce82b0de324f1ea687a43c7aa0a133893d3a90044017cb75a42362c30c5d4d26cc162226679c2ed98fb1c6c06fe44c6800e7b2440c1909090627e492c0c3ea9087c7d4348c70c63ba13f352cfe4e3ec567f32ebaaabce69cdaf1a5178e8b59b9721a444975b4244351b52b84c28d7e8f28ea01be12b9acfcedd6f7361156b1a5d72069e778fddb40dc25e413e462422b7106225f93e86791fa74de9646a2792a6912b14f785367ec7e57157bc840f41eff3340476f99ddd1bb517a81827435e6ac58e37f92033040447de103807e310810a4adb9369bce151fcbcc886d7b83321de6e25c58e72039a97f4bca5f017d6fd2f0d705e47c25158e9d29f463af6ebae40331d21354bfcef4d997f3fe257062fd8285020d0ed3483af0f8b4e48ac3604db2c9049f7cf2f47ce611d250f0c460d22d44af57439a2076c7739223cfd77161768b7c2d61e61d5b76f630c6db851c01c7c9d29559c39a7f955fb3f4b7ef4a5d1162e100fd581e470a283a810103c0d41bf996a55583bf25655c0c1b1b1f05e721e318edca159e88a4ff02ac124e9291bb70f4c474067002599727d7399462dec04d1c5f648c9ab19757b3fd1513eb1bf39b742c4b02bada7674bcb8f888934fa300654e4b828203a3d387e24ced70bb4bf5554f10b4d0b3ced1fba42e3800bed8ea7adcbf2a2bbd4f49204a64ad1094e03fd0eaa03745d97c6c0da6bdbe245a967aefae32c067885fb1c9aaf46b0b70b6bd0fcc34977fb2db67f25ad3ca57ec2b212344c4549ba3194ba1644e235acd22c27547cda7c2a5c363e040f94977f699b7b43d4446d5d544c6e0e18ea905d4f966618c01f192369b10e5251d62439ec295fc21a4005b3eac00006528412c74ed15b308dc730c31a9cd2487de27dfe6f6426122c43f1370ec35bbe067732ffda965ff21e6c31bb67d47cfd686b2c65a75fffd659abfa7bf37768576160f0c660d7ae7d94601678c66bed64f56de85f5603d1138509e547ff5fb474a2777a18d5161132efb3870590ad9e4de93f2b4a125237e432a519106a7d2b65de659a916d1388e53345124a09bd58fd2c38f0633463fa824429ca59cfee8244eaaccad57aaddea897c148bb902e1443dd0eb076454265f130c84dbeda3eef8708bdbdafc89d467cf02e974677fa1b91cf7703141af8f2b5c67f74141f18db2e1ce591c78dd9fac306269c572ff392a8040399d1916cb79b64bc0f66bce8f1f1a95805fd623d4a30b04fc4b5c2750f48b28888eef3df1b52ffbc0eff2537c2e255c3ef9fd2ba599b4cce4a5dae48e597bc7d8e4a68915835117f42e82bcbe0eab5ba2b49e1458855739252f3d1eeb6b3d65506c1dc8ee7be531544861b4914fe75327b291fef6d266cc1fb3b9cc021652593d6ec3606a5eed3489c125580d86072d3694701219f7e259aa53ea9ddfb9fff249387953fd87f2efdf12bc084fd2a4e6aeab09deca5bf3270d672c11aba11cd73e1c5068002c260c0e182f9c8ac3912b41a64359b9756fd7ed489abf9f8326b89c8ab3e6f4a116e93e96b3a0affc1dba081521817069db93bdd0cdadff3470aff2b3b2f3bd4ddf00c9f22524c8d42eeb5bba43c61697be4dcb83d1d3b0e9e2d4ed6c8b075719675fa0af54a7d8c532be7345b1b1a34972c7ce76a35643cd176ec43593b4dfe2edfba2c9fa91c57fd824cdbdde0ceaa18552aa3ac9a391d32c0daf318724108a39579463cb4d1f40837e81c54"}, &(0x7f0000001000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0xb03d, 0x1, 0x2, 0x10001, r1}, &(0x7f0000db9000)=0x10) setsockopt(r0, 0x0, 0xc9, &(0x7f0000006000-0x4)="", 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000)={r2, 0x8a2}, &(0x7f0000002000-0x4)=0x8) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000003000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000002000)=0x81, &(0x7f0000002000)=0x4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003000)=@sack_info={r1, 0xe48, 0xe59f}, 0xc) [ 383.982028] ? get_user_pages_fast+0x277/0x340 [ 383.982049] get_user_pages_fast+0x1b4/0x340 [ 383.982063] ? __get_user_pages_fast+0x360/0x360 [ 383.982091] get_futex_key+0x461/0x1d50 2018/01/11 02:03:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x201, 0x80000000, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f60000-0x38)={0x0, 0x0, &(0x7f0000882000)=[{&(0x7f0000ff6000)="809cfa4854550a943628f13b8d77822d86362af599ecaaa6f6a4ca87275ffca251a776b356f5c62212a15133c8579b32609a34d99524145d1af1da66c3dabb8e1b5bbd94b6f1e22b80c700ffa73fae84a4a435e678f8a2e1353e844af6f366e0dadc5d5d1f98c5b4957182e7a1468f8d7cba8e3d77a83d7af00c9980e8dca7dd96e4edda7d37d35020d90612f1a9dae3bbcf", 0x92}], 0x1, 0x0, 0x0, 0x48800}, 0x800) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f00006c2000)='net/softnet_stat\x00') ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f00004b0000)={&(0x7f0000b25000/0x3000)=nil, 0x0, 0x3, 0x4a, &(0x7f0000d1a000/0x3000)=nil, 0x7}) clock_gettime(0x0, &(0x7f0000b9f000-0x10)={0x0, 0x0}) waitid(0x3, 0xffffffffffffffff, &(0x7f0000807000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x4000000a, &(0x7f0000b4e000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000c85000-0x10)={0x0, 0x0}, &(0x7f0000761000)=0x10) utimensat(r1, &(0x7f0000784000)='./file0\x00', &(0x7f0000927000-0x20)={{0x0, r4}, {r2, r3/1000+30000}}, 0x100) writev(r1, &(0x7f0000c50000-0x10)=[{&(0x7f00001be000)='1', 0x1}], 0x3e8) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f000018d000)={0x6, 0x372}) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0xfffffffffffeffff) 2018/01/11 02:03:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x81, 0x0, 0x407ffc0003}]}) get_robust_list(0x0, &(0x7f0000c1c000-0x8)=&(0x7f00004d2000-0x18)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x8)=0x18) 2018/01/11 02:03:31 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) setsockopt(r0, 0x0, 0xc8, &(0x7f0000000000)="d105071e", 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x1000, "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"}, &(0x7f0000001000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0xb03d, 0x1, 0x2, 0x10001, r1}, &(0x7f0000db9000)=0x10) setsockopt(r0, 0x0, 0xc9, &(0x7f0000006000-0x4)="", 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000)={r2, 0x8a2}, &(0x7f0000002000-0x4)=0x8) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000003000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000002000)=0x81, &(0x7f0000002000)=0x4) 2018/01/11 02:03:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x7ffff) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) sendmsg$alg(r0, &(0x7f0000192000-0x38)={0x0, 0x0, &(0x7f0000ec4000-0x20)=[{&(0x7f00003c9000-0xf)="10bd3dd966e08f48cee20c92fc2243", 0xf}, {&(0x7f0000c97000)="8950f9d549ea5bbb7bc8423a1be9fa716bc9f0ae", 0x14}], 0x2, 0x0, 0x0, 0x80}, 0x1) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f000068b000-0x4)=0x7, 0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000aa000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000669000)=0xfffffffffffffff9, &(0x7f00002e8000)=0x4) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) lseek(r2, 0x0, 0x0) 2018/01/11 02:03:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ced000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f91000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008b7000)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x43, 0x1, 0x101, 0x0, 0x80, 0x20, 0x2c, 0x1f, r1}, {0x9, 0x4, 0x101, 0x9, 0x1ff, 0x2, 0x5, 0x1ff}, {0x3f, 0x1f, 0x8, 0x9}, 0x3, 0xffffffffffffffff, 0x2, 0x1, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x0, 0x3, 0x0, 0x35c2, 0x9, 0x0}}, 0xe8) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000021f000-0x10)={0x77359400, 0x0}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000025d000)='/proc/self/net/pfkey\x00', 0x202, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000093000-0x20)={0x5, &(0x7f0000ee6000)=0x0, 0x9, r2, 0x3}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000025a000-0x8)={0x0, 0x1}, &(0x7f0000e81000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000b0f000)=r3, 0x4) r4 = dup(r0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$unix(r4, &(0x7f0000675000-0xc4)="5ae3bd6a98d90f07f743147f53914d9160f389534197e9378b68e20acebfca63497bfa62b4251014819dde09e4e650eaad49f38609a6f8c149fa3b405ea35c1204143b0b4ee7d457253b6dfbe91a5efc6962e117924e5080fcc21ae296fe081c82b3ce8c64fb8fe8e244ffc538269b6de163096e6636639b9da4b7c45935207b8d55fc74c944aeb96c57d4d113f02332f582b2241f9b24eb23fa58d0544debe158c24fbb61f863a93229fda8f412175f0a043f7f5e0c409f9ce16c87d04d8dddf6370a76", 0xc4, 0x1, &(0x7f0000a9f000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) [ 383.982103] ? __lock_is_held+0xb6/0x140 [ 383.982126] ? futex_lock_pi_atomic+0x2f0/0x2f0 2018/01/11 02:03:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f60000-0x38)={0x0, 0x0, &(0x7f0000882000)=[{&(0x7f0000ff6000)="809cfa4854550a943628f13b8d77822d86362af599ecaaa6f6a4ca87275ffca251a776b356f5c62212a15133c8579b32609a34d99524145d1af1da66c3dabb8e1b5bbd94b6f1e22b80c700ffa73fae84a4a435e678f8a2e1353e844af6f366e0dadc5d5d1f98c5b4957182e7a1468f8d7cba8e3d77a83d7af00c9980e8dca7dd96e4edda7d37d35020d90612f1a9dae3bbcf", 0x92}], 0x1, 0x0, 0x0, 0x48800}, 0x800) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) [ 383.982136] ? debug_check_no_locks_freed+0x3c0/0x3c0 2018/01/11 02:03:31 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) setsockopt(r0, 0x0, 0xc8, &(0x7f0000000000)="d105071e", 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x1000, "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"}, &(0x7f0000001000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0xb03d, 0x1, 0x2, 0x10001, r1}, &(0x7f0000db9000)=0x10) setsockopt(r0, 0x0, 0xc9, &(0x7f0000006000-0x4)="", 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000)={r2, 0x8a2}, &(0x7f0000002000-0x4)=0x8) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000003000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/01/11 02:03:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000990000)='/dev/vcs#\x00', 0x80000001, 0x181000) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000f40000-0x4)={0xffffffffffffffe0, 0xcf5b, 0x6}) r2 = accept$alg(r0, 0x0, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b57000-0x16)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$KVM_GET_DEBUGREGS(r3, 0x8080aea1, &(0x7f0000744000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f00005cd000)={0xaa, 0x4, 0x0}) recvmsg(r2, &(0x7f0000068000-0x38)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x63302f4ff960f7c6, &(0x7f0000943000-0x10)=[{&(0x7f00005bb000-0xd6)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x9}, 0x0) utimensat(r3, &(0x7f0000e63000-0x8)='./file0\x00', &(0x7f0000956000)={{0x0, 0x7530}, {0x0, 0x0}}, 0x100) recvmsg$kcm(r3, &(0x7f00006e2000)={&(0x7f0000edc000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14, &(0x7f0000a88000-0x80)=[{&(0x7f0000bba000)=""/222, 0xde}, {&(0x7f0000414000)=""/69, 0x45}, {&(0x7f0000a5e000-0x64)=""/100, 0x64}, {&(0x7f00002d9000)=""/171, 0xab}, {&(0x7f0000ac9000-0x1000)=""/4096, 0x1000}, {&(0x7f0000511000)=""/57, 0x39}, {&(0x7f00000ec000)=""/3, 0x3}, {&(0x7f00002c3000)=""/230, 0xe6}], 0x8, &(0x7f0000890000)=""/236, 0xec, 0x10001}, 0x2000) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000514000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1, r4}) 2018/01/11 02:03:31 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x1268, &(0x7f0000005000)="") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000007000-0x15)='/proc/self/net/pfkey\x00', 0x400, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000007000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000007000)=0x400, 0x4) 2018/01/11 02:03:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ced000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f91000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008b7000)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x43, 0x1, 0x101, 0x0, 0x80, 0x20, 0x2c, 0x1f, r1}, {0x9, 0x4, 0x101, 0x9, 0x1ff, 0x2, 0x5, 0x1ff}, {0x3f, 0x1f, 0x8, 0x9}, 0x3, 0xffffffffffffffff, 0x2, 0x1, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x0, 0x3, 0x0, 0x35c2, 0x9, 0x0}}, 0xe8) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000021f000-0x10)={0x77359400, 0x0}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000025d000)='/proc/self/net/pfkey\x00', 0x202, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000093000-0x20)={0x5, &(0x7f0000ee6000)=0x0, 0x9, r2, 0x3}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000025a000-0x8)={0x0, 0x1}, &(0x7f0000e81000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000b0f000)=r3, 0x4) r4 = dup(r0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$unix(r4, &(0x7f0000675000-0xc4)="5ae3bd6a98d90f07f743147f53914d9160f389534197e9378b68e20acebfca63497bfa62b4251014819dde09e4e650eaad49f38609a6f8c149fa3b405ea35c1204143b0b4ee7d457253b6dfbe91a5efc6962e117924e5080fcc21ae296fe081c82b3ce8c64fb8fe8e244ffc538269b6de163096e6636639b9da4b7c45935207b8d55fc74c944aeb96c57d4d113f02332f582b2241f9b24eb23fa58d0544debe158c24fbb61f863a93229fda8f412175f0a043f7f5e0c409f9ce16c87d04d8dddf6370a76", 0xc4, 0x1, &(0x7f0000a9f000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/11 02:03:31 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) setsockopt(r0, 0x0, 0xc8, &(0x7f0000000000)="d105071e", 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x1000, "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"}, &(0x7f0000001000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0xb03d, 0x1, 0x2, 0x10001, r1}, &(0x7f0000db9000)=0x10) setsockopt(r0, 0x0, 0xc9, &(0x7f0000006000-0x4)="", 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000)={r2, 0x8a2}, &(0x7f0000002000-0x4)=0x8) 2018/01/11 02:03:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') r1 = accept(r0, &(0x7f0000447000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00000ca000)=0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000fd9000-0x10)={&(0x7f0000f2b000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000ca2000)={0x0, @in6={{0xa, 0x0, 0xdee, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3280000000000000, 0x7ff, 0xb1, 0x85, 0xbbc, 0x8, 0x6, 0x6589, 0x19, 0x1, 0x0, 0xc9a, 0x1, 0x8fff, 0x4]}, &(0x7f00003a9000-0x4)=0x108) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00005ff000)={r2, @in6={{0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xca4, 0x101, 0x2, 0x6, 0x90}, 0xa0) writev(r0, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) 2018/01/11 02:03:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f60000-0x38)={0x0, 0x0, &(0x7f0000882000)=[{&(0x7f0000ff6000)="809cfa4854550a943628f13b8d77822d86362af599ecaaa6f6a4ca87275ffca251a776b356f5c62212a15133c8579b32609a34d99524145d1af1da66c3dabb8e1b5bbd94b6f1e22b80c700ffa73fae84a4a435e678f8a2e1353e844af6f366e0dadc5d5d1f98c5b4957182e7a1468f8d7cba8e3d77a83d7af00c9980e8dca7dd96e4edda7d37d35020d90612f1a9dae3bbcf", 0x92}], 0x1, 0x0, 0x0, 0x48800}, 0x800) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) [ 383.982150] ? __lock_is_held+0xb6/0x140 [ 383.982178] ? update_load_avg+0x249/0x2d80 [ 383.982203] ? update_cfs_rq_load_avg.part.68+0x2d0/0x2d0 2018/01/11 02:03:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f000054b000/0x18000)=nil, &(0x7f000013e000)=[@text32={0x20, &(0x7f0000ae8000)="c4c17d2b461a66ba2000ec26670ff29f775466b804008ee8c744240000900000c7442402b0000000c7442406000000000f01142466baa000b87b0000000f23d00f21f835100000020f23f8f6774666baa000ed66ba42ecc4e27d2a85a2a50000", 0x60}], 0x1, 0x0, &(0x7f0000aed000)=[], 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000c7c000-0x28)={0x1, 0x0, [{0x4b564d03, 0x0, 0x0}]}) sync() 2018/01/11 02:03:31 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) setsockopt(r0, 0x0, 0xc8, &(0x7f0000000000)="d105071e", 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x1000, "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"}, &(0x7f0000001000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0xb03d, 0x1, 0x2, 0x10001, r1}, &(0x7f0000db9000)=0x10) setsockopt(r0, 0x0, 0xc9, &(0x7f0000006000-0x4)="", 0x0) [ 383.982232] ? check_noncircular+0x20/0x20 2018/01/11 02:03:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ced000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f91000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008b7000)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x43, 0x1, 0x101, 0x0, 0x80, 0x20, 0x2c, 0x1f, r1}, {0x9, 0x4, 0x101, 0x9, 0x1ff, 0x2, 0x5, 0x1ff}, {0x3f, 0x1f, 0x8, 0x9}, 0x3, 0xffffffffffffffff, 0x2, 0x1, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x0, 0x3, 0x0, 0x35c2, 0x9, 0x0}}, 0xe8) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000021f000-0x10)={0x77359400, 0x0}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000025d000)='/proc/self/net/pfkey\x00', 0x202, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000093000-0x20)={0x5, &(0x7f0000ee6000)=0x0, 0x9, r2, 0x3}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000025a000-0x8)={0x0, 0x1}, &(0x7f0000e81000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000b0f000)=r3, 0x4) r4 = dup(r0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$unix(r4, &(0x7f0000675000-0xc4)="5ae3bd6a98d90f07f743147f53914d9160f389534197e9378b68e20acebfca63497bfa62b4251014819dde09e4e650eaad49f38609a6f8c149fa3b405ea35c1204143b0b4ee7d457253b6dfbe91a5efc6962e117924e5080fcc21ae296fe081c82b3ce8c64fb8fe8e244ffc538269b6de163096e6636639b9da4b7c45935207b8d55fc74c944aeb96c57d4d113f02332f582b2241f9b24eb23fa58d0544debe158c24fbb61f863a93229fda8f412175f0a043f7f5e0c409f9ce16c87d04d8dddf6370a76", 0xc4, 0x1, &(0x7f0000a9f000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) [ 383.982239] ? check_noncircular+0x20/0x20 2018/01/11 02:03:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006f5000)='/selinux/status\x00', 0x0, 0x0) getsockname$inet(r0, &(0x7f0000f8f000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004c3000)=0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00001a1000)='/dev/rtc\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f00006f4000-0x10)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000144000)={0x0, 0x1000, "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"}, &(0x7f000097e000)=0x1008) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000000d000)={r4, 0xff}, &(0x7f000016f000)=0x8) mq_timedreceive(r1, &(0x7f0000a3f000)=""/250, 0xfa, 0x3, &(0x7f0000e74000-0x10)={r2, r3+30000000}) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f00001be000-0x58)={0x26, 'skcipher\x00', 0x8f, 0xfffffffffffffffc, 'xts-serpent-sse2\x00'}, 0x3f5) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000052000)="", 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f00004fe000-0x8)={0x7, 0x8, 0x3, 0x3, 0x5}) mq_timedsend(r1, &(0x7f0000ed8000)="11b7f8815ef50c5449fe8c535a1990e24c51ecb5864c54ef437323873d03dd1bed632006e525c0701cbb5d614346d4d7d70fb398459e7c9a23bf6bbe63d3ba7a201a8b56253305e0cfbb35918129d56f3ac48f9b9ee943165c1420cfd4e1032f6492e75dc7957a054af3867362d6ab4293775c6adf31d0d0f439832df2dd317c18f8cf5d79fa5693f5f07d8b0d78c6128222c883fe21b6e4e4c235f192e8c9ec32faea19a93f58fa43e9d084551451855e80c8f81e07473f983eec2ae495243d674b6d3d8c13362e0800d451a0b8ebbeca1299abd32e2af8cd96b24416e6ebec96d847870674bbb0411a946d548aa41a", 0xf0, 0x100000000, &(0x7f0000ebd000-0x10)={0x0, 0x0}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000278000-0x4)=0x0, &(0x7f0000461000-0x4)=0x4) r6 = accept$alg(r5, 0x0, 0x0) poll(&(0x7f0000df3000-0x18)=[{r5, 0x5011, 0x0}, {r1, 0x104, 0x0}, {r5, 0x8, 0x0}], 0x3, 0x9) recvmsg(r6, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) [ 383.982246] ? find_held_lock+0x35/0x1d0 [ 383.982265] ? update_cfs_rq_load_avg.part.68+0x2d0/0x2d0 [ 383.982271] ? __lock_is_held+0xb6/0x140 [ 383.982285] ? check_noncircular+0x20/0x20 [ 383.982300] ? check_noncircular+0x20/0x20 [ 383.982316] ? find_held_lock+0x35/0x1d0 [ 383.982340] ? __debug_object_init+0x235/0x1040 [ 383.982351] ? lock_downgrade+0x980/0x980 [ 383.982358] ? lock_downgrade+0x980/0x980 [ 383.982373] ? lock_release+0xa40/0xa40 [ 383.982389] ? do_raw_spin_trylock+0x190/0x190 [ 383.982395] ? do_raw_spin_trylock+0x190/0x190 [ 383.982407] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 383.982426] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 383.982438] ? trace_hardirqs_on+0xd/0x10 [ 383.982452] ? __debug_object_init+0x235/0x1040 [ 383.982477] ? debug_object_fixup+0x30/0x30 [ 383.982488] ? __lock_is_held+0xb6/0x140 [ 383.982524] futex_wait_setup+0xca/0x3d0 [ 383.982548] ? futex_wake+0x680/0x680 [ 383.982559] ? __hrtimer_init+0x4e/0x140 [ 383.982581] futex_wait+0x317/0x9a0 [ 383.982606] ? futex_wait_setup+0x3d0/0x3d0 [ 383.982623] ? __lock_acquire+0x664/0x3e00 [ 383.982639] ? finish_task_switch+0x1d3/0x740 [ 383.982655] ? enqueue_hrtimer+0x4a0/0x4a0 [ 383.982672] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 383.982684] ? compat_start_thread+0x80/0x80 [ 383.982715] ? trace_hardirqs_on+0xd/0x10 [ 383.982723] ? _raw_spin_unlock_irq+0x27/0x70 [ 383.982739] do_futex+0x11ec/0x22a0 [ 383.982750] ? copy_overflow+0x20/0x20 [ 383.982756] ? __switch_to_asm+0x43/0x80 [ 383.982766] ? __switch_to_asm+0x53/0x80 [ 383.982772] ? __switch_to_asm+0x43/0x80 [ 383.982778] ? __switch_to_asm+0x53/0x80 [ 383.982784] ? __switch_to_asm+0x43/0x80 [ 383.982792] ? __switch_to_asm+0x43/0x80 [ 383.982808] ? exit_robust_list+0x240/0x240 [ 383.982816] ? check_noncircular+0x20/0x20 [ 383.982836] ? __sched_text_start+0x8/0x8 [ 383.982852] ? __fget+0x333/0x570 [ 383.982863] ? check_noncircular+0x20/0x20 [ 383.982885] ? find_held_lock+0x35/0x1d0 [ 383.982907] ? SyS_futex+0x2d3/0x390 [ 383.982919] ? lock_downgrade+0x980/0x980 [ 383.982946] ? pvclock_read_flags+0x160/0x160 [ 383.982953] ? __might_fault+0x110/0x1d0 [ 383.982964] ? lock_downgrade+0x980/0x980 [ 383.982972] ? ktime_get+0x15c/0x3a0 [ 383.982996] ? kvm_clock_get_cycles+0x25/0x30 [ 383.983003] ? ktime_get+0x26f/0x3a0 [ 383.983020] ? ktime_get_resolution_ns+0x300/0x300 [ 383.983030] ? __might_sleep+0x95/0x190 [ 383.983055] ? kasan_check_write+0x14/0x20 [ 383.983071] SyS_futex+0x260/0x390 [ 383.983091] ? do_futex+0x22a0/0x22a0 [ 383.983102] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 383.983115] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 383.983127] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 383.983148] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 383.983155] RIP: 0033:0x452ac9 [ 383.983159] RSP: 002b:00007f50f7a4dc58 EFLAGS: 00000212 ORIG_RAX: 00000000000000ca [ 383.983169] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 383.983174] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020013000 [ 383.983178] RBP: 0000000000000307 R08: 0000000020012000 R09: 0000000000000000 [ 383.983183] R10: 0000000020002ff0 R11: 0000000000000212 R12: 00000000006f2948 [ 383.983188] R13: 00000000ffffffff R14: 00007f50f7a4e6d4 R15: 0000000000000000 [ 384.038583] FAULT_FLAG_ALLOW_RETRY missing 20 [ 384.038594] CPU: 0 PID: 25755 Comm: syz-executor5 Not tainted 4.15.0-rc7-mm1+ #53 [ 384.038599] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 384.038603] Call Trace: [ 384.038616] dump_stack+0x194/0x257 [ 384.038633] ? arch_local_irq_restore+0x53/0x53 [ 384.038652] ? handle_userfault+0xb97/0x2500 [ 384.038669] handle_userfault+0xbd9/0x2500 [ 384.038677] ? handle_userfault+0x185a/0x2500 [ 384.038703] ? userfaultfd_ioctl+0x4520/0x4520 [ 384.038713] ? follow_page_pte+0x3a9/0x1600 [ 384.038725] ? lock_downgrade+0x980/0x980 [ 384.038740] ? lock_release+0xa40/0xa40 [ 384.038751] ? print_irqtrace_events+0x270/0x270 [ 384.038762] ? do_raw_spin_trylock+0x190/0x190 [ 384.038787] ? _raw_spin_unlock+0x22/0x30 [ 384.038795] ? follow_page_pte+0x440/0x1600 [ 384.038813] ? check_noncircular+0x20/0x20 [ 384.038827] ? is_pmd_migration_entry+0xf0/0xf0 [ 384.038833] ? check_noncircular+0x20/0x20 [ 384.038857] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 384.038863] ? gup_pgd_range+0x843/0x2cf0 [ 384.038881] ? find_held_lock+0x35/0x1d0 [ 384.038901] ? __handle_mm_fault+0x3296/0x3ce0 [ 384.038911] ? lock_downgrade+0x980/0x980 [ 384.038926] ? lock_release+0xa40/0xa40 [ 384.038933] ? __gup_device_huge+0x170/0x170 [ 384.038947] ? do_raw_spin_trylock+0x190/0x190 [ 384.038960] ? __lock_acquire+0x664/0x3e00 [ 384.038981] __handle_mm_fault+0x32a3/0x3ce0 [ 384.038999] ? __pmd_alloc+0x4e0/0x4e0 [ 384.039025] ? find_held_lock+0x35/0x1d0 [ 384.039045] ? handle_mm_fault+0x2a0/0x930 [ 384.039056] ? lock_downgrade+0x980/0x980 [ 384.039101] handle_mm_fault+0x38f/0x930 [ 384.039115] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 384.039123] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 384.039129] ? find_vma+0x30/0x150 [ 384.039151] __get_user_pages+0x50c/0x15f0 [ 384.039161] ? print_irqtrace_events+0x270/0x270 [ 384.039192] ? follow_page_mask+0x17f0/0x17f0 [ 384.039207] ? lock_release+0xa40/0xa40 [ 384.039219] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 384.039228] ? get_user_pages_unlocked+0x34e/0x4f0 [ 384.039239] ? rcu_note_context_switch+0x710/0x710 [ 384.039245] ? lock_downgrade+0x980/0x980 [ 384.039261] ? __might_sleep+0x95/0x190 [ 384.039274] ? down_read+0x96/0x150 [ 384.039280] ? get_user_pages_unlocked+0x218/0x4f0 [ 384.039289] ? __down_interruptible+0x6b0/0x6b0 [ 384.039299] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 384.039306] ? print_irqtrace_events+0x270/0x270 [ 384.039324] get_user_pages_unlocked+0x244/0x4f0 [ 384.039348] ? get_user_pages+0xc0/0xc0 [ 384.039358] ? print_irqtrace_events+0x270/0x270 [ 384.039365] ? get_user_pages_fast+0x277/0x340 [ 384.039385] get_user_pages_fast+0x1b4/0x340 [ 384.039400] ? __get_user_pages_fast+0x360/0x360 [ 384.039461] get_futex_key+0x461/0x1d50 [ 384.039491] ? futex_lock_pi_atomic+0x2f0/0x2f0 [ 384.039502] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 384.039513] ? lock_release+0xa40/0xa40 [ 384.039525] ? compat_start_thread+0x80/0x80 [ 384.039538] ? do_raw_spin_trylock+0x190/0x190 [ 384.039550] ? _raw_spin_unlock_irq+0x27/0x70 [ 384.039567] ? trace_hardirqs_on+0xd/0x10 [ 384.039579] ? finish_task_switch+0x1d3/0x740 [ 384.039585] ? finish_task_switch+0x1aa/0x740 [ 384.039591] ? __switch_to_asm+0x43/0x80 [ 384.039597] ? __switch_to_asm+0x53/0x80 [ 384.039603] ? __switch_to_asm+0x43/0x80 [ 384.039614] ? copy_overflow+0x20/0x20 [ 384.039620] ? __switch_to_asm+0x43/0x80 [ 384.039627] ? __switch_to_asm+0x43/0x80 [ 384.039633] ? __switch_to_asm+0x53/0x80 [ 384.039639] ? __switch_to_asm+0x43/0x80 [ 384.039644] ? __switch_to_asm+0x53/0x80 [ 384.039650] ? __switch_to_asm+0x43/0x80 [ 384.039656] ? __switch_to_asm+0x53/0x80 [ 384.039662] ? __switch_to_asm+0x43/0x80 [ 384.039675] ? check_noncircular+0x20/0x20 [ 384.039681] ? check_noncircular+0x20/0x20 [ 384.039703] ? __sched_text_start+0x8/0x8 [ 384.039712] ? check_noncircular+0x20/0x20 [ 384.039724] ? plist_check_head+0xe2/0x130 [ 384.039733] ? plist_check_list+0xa0/0xa0 [ 384.039747] ? find_held_lock+0x35/0x1d0 [ 384.039769] ? __debug_object_init+0x235/0x1040 [ 384.039779] ? lock_downgrade+0x980/0x980 [ 384.039785] ? lock_downgrade+0x980/0x980 [ 384.039800] ? lock_release+0xa40/0xa40 [ 384.039814] ? do_raw_spin_trylock+0x190/0x190 [ 384.039820] ? do_raw_spin_trylock+0x190/0x190 [ 384.039830] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 384.039843] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 384.039853] ? trace_hardirqs_on+0xd/0x10 [ 384.039866] ? __debug_object_init+0x235/0x1040 [ 384.039888] ? debug_object_fixup+0x30/0x30 [ 384.039896] ? futex_wait_queue_me+0x527/0x7e0 [ 384.039907] ? refill_pi_state_cache.part.5+0x2f0/0x2f0 [ 384.039936] futex_wait_setup+0xca/0x3d0 [ 384.039956] ? futex_wake+0x680/0x680 [ 384.039966] ? __hrtimer_init+0x4e/0x140 [ 384.039986] futex_wait+0x317/0x9a0 [ 384.040008] ? futex_wait_setup+0x3d0/0x3d0 [ 384.040015] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 384.040029] ? __lock_acquire+0x664/0x3e00 [ 384.040035] ? mmdrop+0x18/0x30 [ 384.040044] ? drop_futex_key_refs.isra.12+0x63/0xa0 [ 384.040053] ? futex_wake+0x2ca/0x680 [ 384.040067] ? enqueue_hrtimer+0x4a0/0x4a0 [ 384.040083] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 384.040124] do_futex+0x11ec/0x22a0 [ 384.040130] ? vma_set_page_prot+0x16b/0x230 [ 384.040140] ? check_noncircular+0x20/0x20 [ 384.040147] ? vma_wants_writenotify+0x3b0/0x3b0 [ 384.040170] ? exit_robust_list+0x240/0x240 [ 384.040176] ? check_noncircular+0x20/0x20 [ 384.040186] ? find_held_lock+0x35/0x1d0 [ 384.040207] ? __fget+0x333/0x570 [ 384.040217] ? check_noncircular+0x20/0x20 [ 384.040237] ? find_held_lock+0x35/0x1d0 [ 384.040257] ? SyS_futex+0x2d3/0x390 [ 384.040267] ? lock_downgrade+0x980/0x980 [ 384.040291] ? pvclock_read_flags+0x160/0x160 [ 384.040297] ? __might_fault+0x110/0x1d0 [ 384.040307] ? lock_downgrade+0x980/0x980 [ 384.040315] ? ktime_get+0x15c/0x3a0 [ 384.040333] ? kvm_clock_get_cycles+0x25/0x30 [ 384.040340] ? ktime_get+0x26f/0x3a0 [ 384.040355] ? ktime_get_resolution_ns+0x300/0x300 [ 384.040364] ? __might_sleep+0x95/0x190 [ 384.040384] ? kasan_check_write+0x14/0x20 [ 384.040399] SyS_futex+0x260/0x390 [ 384.040420] ? do_futex+0x22a0/0x22a0 [ 384.040430] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 384.040442] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 384.040453] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 384.040472] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 384.040478] RIP: 0033:0x452ac9 [ 384.040482] RSP: 002b:00007f50f7a2cc58 EFLAGS: 00000212 ORIG_RAX: 00000000000000ca [ 384.040490] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452ac9 [ 384.040495] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020013000 [ 384.040499] RBP: 000000000000030a R08: 0000000020012000 R09: 0000000000000000 [ 384.040503] R10: 0000000020002ff0 R11: 0000000000000212 R12: 00000000006f2990 [ 384.040507] R13: 00000000ffffffff R14: 00007f50f7a2d6d4 R15: 000000000000000a [ 384.531933] kvm: apic: phys broadcast and lowest prio [ 384.558123] kvm: apic: phys broadcast and lowest prio [ 385.650554] audit: type=1326 audit(1515636211.020:4138): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25714 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 385.675123] audit: type=1326 audit(1515636211.020:4139): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25714 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 385.699714] audit: type=1326 audit(1515636211.022:4140): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25714 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=43 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 385.724205] audit: type=1326 audit(1515636211.022:4141): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25714 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/11 02:03:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00002a2000)={0x0, 0xa8, &(0x7f00006c9000-0xa8)="454eee1e5f269a2b1c6911e9a812d1c601977c2ec12181485a3d47284f4bca6ed22a7058a8b5eaae20fe36bec2c13281d458db77afe8b1c6ea643e1de907f4b06189ceef4c82d678c0d0055d46910f60560c5621c14100b94a63d7d9ccc0a65dc7798a9eba7924001371127f3a6b034a9f029e7aaca62fc814921486bc24c0a246b90b7c3e4c657bebe5943191f69ec0b1786596966b7ed77c3a343c3b2862a422c1aafa5125f1ae"}) write$evdev(r0, &(0x7f00008c2000-0x30)=[{{0x0, 0x0}, 0x2, 0x0, 0x40c}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r1 = syz_open_dev$vcsn(&(0x7f0000232000-0xa)='/dev/vcs#\x00', 0x5, 0x400000) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000f27000)=0x1629, 0x4) 2018/01/11 02:03:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f60000-0x38)={0x0, 0x0, &(0x7f0000882000)=[{&(0x7f0000ff6000)="809cfa4854550a943628f13b8d77822d86362af599ecaaa6f6a4ca87275ffca251a776b356f5c62212a15133c8579b32609a34d99524145d1af1da66c3dabb8e1b5bbd94b6f1e22b80c700ffa73fae84a4a435e678f8a2e1353e844af6f366e0dadc5d5d1f98c5b4957182e7a1468f8d7cba8e3d77a83d7af00c9980e8dca7dd96e4edda7d37d35020d90612f1a9dae3bbcf1338edc046ef7757", 0x9a}], 0x1, 0x0, 0x0, 0x48800}, 0x800) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000966000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000067f000)='autogroup\x00') getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000e97000)=0x0, &(0x7f00005f9000-0x4)=0x4) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000050000-0x4)=0x10001) poll(&(0x7f00009fa000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/11 02:03:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00004e1000)={0x7}, 0x4) writev(0xffffffffffffffff, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) 2018/01/11 02:03:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000575000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000666000)={{0x3, 0x6, 0x1da, 0x1f, "fe2aefe36fb442879c9d2c2eb8eeb79f5524883d7bcfb4f6fd6fc401b09aae47364c67151c5c409ae670dcef", 0x0}, 0x0, 0x0, 0x3, r1, 0x0, 0x800, "0ebf4c72b4c909d639c5d087dec73451991af54a5baa29474a132f4cd6eec60f17d6e0a7fe41f547dd4e54bc59e140f86d04a686ce9eb1e846ed81040a473f68", &(0x7f0000aa5000)=']$vboxnet0(&\x00', 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x4, 0xbc, 0x10000, 0x100], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f0000c5c000)=0x7, 0x4) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000b83000-0x5b)="0e8d8275301a2477d688857258dc2389f3863984eb98dc1223b2b8d94149941d2b79189f886156023a82484abee86384c005238b9c35fc1284c24aeab55511ba05a3f5e82789afc9f37ec756b3e277e2e03c4905f95a401b9e6736", 0x5b) r4 = accept$alg(r3, 0x0, 0x0) recvmsg(r4, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00008b9000-0xa)='./file0\x00', 0x200000) readlinkat(r0, &(0x7f0000755000)='./file0\x00', &(0x7f0000cef000-0xb)=""/11, 0xb) 2018/01/11 02:03:32 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) setsockopt(r0, 0x0, 0xc8, &(0x7f0000000000)="d105071e", 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x1000, "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"}, &(0x7f0000001000-0x4)=0x1008) setsockopt(r0, 0x0, 0xc9, &(0x7f0000006000-0x4)="", 0x0) 2018/01/11 02:03:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ced000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f91000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008b7000)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x43, 0x1, 0x101, 0x0, 0x80, 0x20, 0x2c, 0x1f, r1}, {0x9, 0x4, 0x101, 0x9, 0x1ff, 0x2, 0x5, 0x1ff}, {0x3f, 0x1f, 0x8, 0x9}, 0x3, 0xd, 0x0, 0x1, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x0, 0x3, 0x0, 0x35c2, 0x9, 0x0}}, 0xe8) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000021f000-0x10)={0x77359400, 0x0}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000025d000)='/proc/self/net/pfkey\x00', 0x202, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000093000-0x20)={0x5, &(0x7f0000ee6000)=0x0, 0x9, r2, 0x3}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000025a000-0x8)={0x0, 0x1}, &(0x7f0000e81000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000b0f000)=r3, 0x4) r4 = dup(r0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$unix(r4, &(0x7f0000675000-0xc4)="5ae3bd6a98d90f07f743147f53914d9160f389534197e9378b68e20acebfca63497bfa62b4251014819dde09e4e650eaad49f38609a6f8c149fa3b405ea35c1204143b0b4ee7d457253b6dfbe91a5efc6962e117924e5080fcc21ae296fe081c82b3ce8c64fb8fe8e244ffc538269b6de163096e6636639b9da4b7c45935207b8d55fc74c944aeb96c57d4d113f02332f582b2241f9b24eb23fa58d0544debe158c24fbb61f863a93229fda8f412175f0a043f7f5e0c409f9ce16c87d04d8dddf6370a76", 0xc4, 0x1, &(0x7f0000a9f000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/11 02:03:32 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) setsockopt(r0, 0x0, 0xc8, &(0x7f0000000000)="d105071e", 0x4) setsockopt(r0, 0x0, 0xc9, &(0x7f0000006000-0x4)="", 0x0) [ 385.749562] audit: type=1326 audit(1515636211.023:4142): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25714 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/11 02:03:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000f0c000)='clear_refs\x00') writev(r1, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000e69000)=@assoc_id=0x0, &(0x7f0000721000)=0x4) accept$netrom(r1, &(0x7f0000a1a000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000912000)=0x48) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000b15000-0x8)={r2, 0xffffffffffffffe8}, &(0x7f0000df8000-0x4)=0x8) 2018/01/11 02:03:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f60000-0x38)={0x0, 0x0, &(0x7f0000882000)=[{&(0x7f0000ff6000)="809cfa4854550a943628f13b8d77822d86362af599ecaaa6f6a4ca87275ffca251a776b356f5c62212a15133c8579b32609a34d99524145d1af1da66c3dabb8e1b5bbd94b6f1e22b80c700ffa73fae84a4a435e678f8a2e1353e844af6f366e0dadc5d5d1f98c5b4957182e7a1468f8d7cba8e3d77a83d7af00c9980e8dca7dd96e4edda7d37d35020d90612f1a9dae3bbcf1338edc046ef7757", 0x9a}], 0x1, 0x0, 0x0, 0x48800}, 0x800) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ced000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f91000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008b7000)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x43, 0x1, 0x101, 0x0, 0x80, 0x20, 0x2c, 0x1f, r1}, {0x9, 0x4, 0x101, 0x9, 0x1ff, 0x2, 0x5, 0x1ff}, {0x3f, 0x1f, 0x8, 0x9}, 0x3, 0xd, 0x0, 0x1, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x0, 0x3, 0x0, 0x35c2, 0x9, 0x0}}, 0xe8) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000021f000-0x10)={0x77359400, 0x0}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000025d000)='/proc/self/net/pfkey\x00', 0x202, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000093000-0x20)={0x5, &(0x7f0000ee6000)=0x0, 0x9, r2, 0x3}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000025a000-0x8)={0x0, 0x1}, &(0x7f0000e81000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000b0f000)=r3, 0x4) r4 = dup(r0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$unix(r4, &(0x7f0000675000-0xc4)="5ae3bd6a98d90f07f743147f53914d9160f389534197e9378b68e20acebfca63497bfa62b4251014819dde09e4e650eaad49f38609a6f8c149fa3b405ea35c1204143b0b4ee7d457253b6dfbe91a5efc6962e117924e5080fcc21ae296fe081c82b3ce8c64fb8fe8e244ffc538269b6de163096e6636639b9da4b7c45935207b8d55fc74c944aeb96c57d4d113f02332f582b2241f9b24eb23fa58d0544debe158c24fbb61f863a93229fda8f412175f0a043f7f5e0c409f9ce16c87d04d8dddf6370a76", 0xc4, 0x1, &(0x7f0000a9f000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/11 02:03:33 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000713000)='/dev/audio\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000-0xd4)="40d5f49c8eddb9f364b37eb6a6b5a64aae708cbdd6cb0b690b75e4dbbb7da7af071a6724632294da64cd4d47649904da5158bfe851098aad6ef2c85c47d0f231fe388549db5e35eb2eab9f3507012f08c3dd2a993afb925f8fc2ae4b606683f7707b9a18a98b76fd710e4354c114e4eeb749acfba352b704144aaff8fc658917bb2ffb140980e5fc25d473261c7e7ae758a4dcfc82b73a690622ad6b55792baa9566d91fb8ca421b7b65935425794102d1a50fe5f44e90dac0822909060b3b945c685c3e512a8cf6536b8d240832de1d03bae83d", 0xd4) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000002000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000082c000)=0x8, 0x4) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f00005de000)={0x7b, 0x0, [0x7, 0x6, 0x8, 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 = socket(0x10, 0x2, 0xc) write(r3, &(0x7f0000f7c000-0x23)="1f0000000002ff000000040008010076008b00e0090002000202fbe9000200", 0x1f) 2018/01/11 02:03:33 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) unlink(&(0x7f0000014000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000049a000)=0x0) ptrace$getregs(0xe, r1, 0x7fffffff, &(0x7f0000fee000)=""/126) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/11 02:03:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ce6000-0x8)='./file0\x00', 0xc1) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000071d000-0x8)={0x0, 0x0}) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) unshare(0x80000) flock(r0, 0x0) 2018/01/11 02:03:33 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) setsockopt(r0, 0x0, 0xc9, &(0x7f0000006000-0x4)="", 0x0) 2018/01/11 02:03:33 executing program 2: clone(0xfffffffffffffffd, &(0x7f000016e000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000196000-0x4)=0x0, &(0x7f0000fd8000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x3, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f00009d6000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002000-0x68)={r1, 0x2ac, "65cae1e148321ad596c5514b412ecae048b6fe584e3715f509e51c84509a1690ff999d46c70a5a36d5ff290404254ed0a39199ec561c5f5cff393fab58c3fdd6c1e808275678663ed021edeb47aa9a6badc04335a7ca8cb8a02885ca8b01c023"}, &(0x7f0000ee3000)=0xfffffffffffffe6b) 2018/01/11 02:03:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f60000-0x38)={0x0, 0x0, &(0x7f0000882000)=[{&(0x7f0000ff6000)="809cfa4854550a943628f13b8d77822d86362af599ecaaa6f6a4ca87275ffca251a776b356f5c62212a15133c8579b32609a34d99524145d1af1da66c3dabb8e1b5bbd94b6f1e22b80c700ffa73fae84a4a435e678f8a2e1353e844af6f366e0dadc5d5d1f98c5b4957182e7a1468f8d7cba8e3d77a83d7af00c9980e8dca7dd96e4edda7d37d35020d90612f1a9dae3bbcf1338edc046ef7757", 0x9a}], 0x1, 0x0, 0x0, 0x48800}, 0x800) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000574000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000db1000-0xb8)={0x0, 0x9, 0x6, 0x6, 0x7, 0x401, 0x9, 0x2, {0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd4c, 0x7ff, 0x80000000, 0xff, 0x1}}, &(0x7f0000d6a000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000206000-0x8)={r1, 0xfd}, &(0x7f000042e000-0x4)=0x8) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r3 = accept$alg(r2, 0x0, 0x0) recvmsg(r3, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) r4 = syz_open_dev$midi(&(0x7f0000366000)='/dev/midi#\x00', 0x1e71, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) setsockopt$inet_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000a88000-0x5d)="24cc10f9b8762ac24022f74a3fc1c60321ad867bdf7b00bec6c00bd05ac535d1f4b02b808884bec24fe10170b143b496aad05a0b8f91281f08a4c0609bfcf9fa42c4a07d7613bbbaf056fdd4bf9eaa1b4a368c71f2763de8f73d99decb", 0x5d) ioctl$EVIOCRMFF(r4, 0x40044581, &(0x7f000015c000-0x4)=0x8) ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f00001be000)=0x0) 2018/01/11 02:03:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) clock_gettime(0x0, &(0x7f00003aa000)={0x0, 0x0}) futimesat(0xffffffffffffffff, &(0x7f0000bb8000)='./file0\x00', &(0x7f0000e53000-0x20)={{0x77359400, 0x0}, {r0, r1/1000+30000}}) 2018/01/11 02:03:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ced000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f91000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008b7000)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x43, 0x1, 0x101, 0x0, 0x80, 0x20, 0x2c, 0x1f, r1}, {0x9, 0x4, 0x101, 0x9, 0x1ff, 0x2, 0x5, 0x1ff}, {0x3f, 0x1f, 0x8, 0x9}, 0x3, 0xd, 0x0, 0x1, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x0, 0x3, 0x0, 0x35c2, 0x9, 0x0}}, 0xe8) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000021f000-0x10)={0x77359400, 0x0}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000025d000)='/proc/self/net/pfkey\x00', 0x202, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000093000-0x20)={0x5, &(0x7f0000ee6000)=0x0, 0x9, r2, 0x3}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000025a000-0x8)={0x0, 0x1}, &(0x7f0000e81000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000b0f000)=r3, 0x4) r4 = dup(r0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$unix(r4, &(0x7f0000675000-0xc4)="5ae3bd6a98d90f07f743147f53914d9160f389534197e9378b68e20acebfca63497bfa62b4251014819dde09e4e650eaad49f38609a6f8c149fa3b405ea35c1204143b0b4ee7d457253b6dfbe91a5efc6962e117924e5080fcc21ae296fe081c82b3ce8c64fb8fe8e244ffc538269b6de163096e6636639b9da4b7c45935207b8d55fc74c944aeb96c57d4d113f02332f582b2241f9b24eb23fa58d0544debe158c24fbb61f863a93229fda8f412175f0a043f7f5e0c409f9ce16c87d04d8dddf6370a76", 0xc4, 0x1, &(0x7f0000a9f000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/11 02:03:33 executing program 6: mmap(&(0x7f0000000000/0x968000)=nil, 0x968000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000968000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = shmget(0x1, 0x3000, 0x80, &(0x7f0000029000/0x3000)=nil) mmap(&(0x7f0000969000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000939000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000969000)=0xe8) mmap(&(0x7f0000969000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000096a000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000bb000)=0xc) r4 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f000096a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r4, 0x5402, &(0x7f000096b000-0x24)={0x50, 0x100000000, 0x2, 0xfffffffffffffffa, 0x3, 0x33, 0xfffffffffffffffc, 0x2, 0x67c, 0x3b, 0x3, 0x2}) mmap(&(0x7f0000969000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000969000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000096a000-0xe8)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000969000)=0xe8) r6 = getgid() mmap(&(0x7f0000969000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000969000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000969000)={0x0, 0x0, 0x0}, &(0x7f000096a000-0x4)=0xc) r8 = getpgrp(0x0) mmap(&(0x7f0000969000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00008e0000-0x4)=0x0, 0x4) mmap(&(0x7f000096b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r4, 0xc08c5336, &(0x7f000096b000)={0xffffffffffffffc1, 0x8000, 0x2e8, 'queue0\x00', 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]}) shmctl$IPC_SET(r1, 0x1, &(0x7f000096a000-0x70)={{0x80000000, r2, r3, r5, r6, 0x1, 0x1, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x8, 0x0, r7, r8, 0xffff, 0x0, 0x0, 0x0}) r9 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000969000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000968000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00001e0000-0x14)={0x0, 0x3, 0x4, 0x7ff, 0x7, 0xc00000000000000}, &(0x7f0000341000)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r9, 0x84, 0x7c, &(0x7f000018b000-0x8)={r10, 0xff, 0x3}, &(0x7f000009c000)=0x8) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r9, 0x6, 0x1d, &(0x7f0000968000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000402000)=0x14) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000967000)={@loopback={0x0, 0x1}, 0x0, 0x2, 0xff, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/11 02:03:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f60000-0x38)={0x0, 0x0, &(0x7f0000882000)=[{&(0x7f0000ff6000)="809cfa4854550a943628f13b8d77822d86362af599ecaaa6f6a4ca87275ffca251a776b356f5c62212a15133c8579b32609a34d99524145d1af1da66c3dabb8e1b5bbd94b6f1e22b80c700ffa73fae84a4a435e678f8a2e1353e844af6f366e0dadc5d5d1f98c5b4957182e7a1468f8d7cba8e3d77a83d7af00c9980e8dca7dd96e4edda7d37d35020d90612f1a9dae3bbcf1338edc046ef77573704537a", 0x9e}], 0x1, 0x0, 0x0, 0x48800}, 0x800) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:33 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) setsockopt(r0, 0x0, 0xc9, &(0x7f0000006000-0x4)="", 0x0) 2018/01/11 02:03:33 executing program 6: socketpair(0x11, 0xe, 0x40, &(0x7f0000d77000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000e32000)=0x8) mmap(&(0x7f0000000000/0xb47000)=nil, 0xb47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x801, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000ae2000)={{{@in=@loopback=0x7f000001, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/11 02:03:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000308000-0x8)={0x0, 0x0}) listen(r0, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r1, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) 2018/01/11 02:03:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) r2 = syz_open_dev$mice(&(0x7f0000a24000-0x10)='/dev/input/mice\x00', 0x0, 0x20000) r3 = mmap$binder(&(0x7f0000dff000/0x3000)=nil, 0x3000, 0x0, 0x20010, r2, 0x0) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000e46000)={0x2, 0x2, 0x10001, 0x2, 0x1ff, 0xb5ee}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000e26000-0x18)={r3, 0x0, 0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000b89000-0x4)=0x0) bind$unix(r2, &(0x7f0000a12000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/11 02:03:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ced000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f91000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008b7000)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x43, 0x1, 0x101, 0x0, 0x80, 0x20, 0x2c, 0x1f, r1}, {0x9, 0x4, 0x101, 0x9, 0x1ff, 0x2, 0x5, 0x1ff}, {0x3f, 0x1f, 0x8, 0x9}, 0x3, 0xd, 0x2, 0x0, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x0, 0x3, 0x0, 0x35c2, 0x9, 0x0}}, 0xe8) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000021f000-0x10)={0x77359400, 0x0}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000025d000)='/proc/self/net/pfkey\x00', 0x202, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000093000-0x20)={0x5, &(0x7f0000ee6000)=0x0, 0x9, r2, 0x3}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000025a000-0x8)={0x0, 0x1}, &(0x7f0000e81000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000b0f000)=r3, 0x4) r4 = dup(r0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$unix(r4, &(0x7f0000675000-0xc4)="5ae3bd6a98d90f07f743147f53914d9160f389534197e9378b68e20acebfca63497bfa62b4251014819dde09e4e650eaad49f38609a6f8c149fa3b405ea35c1204143b0b4ee7d457253b6dfbe91a5efc6962e117924e5080fcc21ae296fe081c82b3ce8c64fb8fe8e244ffc538269b6de163096e6636639b9da4b7c45935207b8d55fc74c944aeb96c57d4d113f02332f582b2241f9b24eb23fa58d0544debe158c24fbb61f863a93229fda8f412175f0a043f7f5e0c409f9ce16c87d04d8dddf6370a76", 0xc4, 0x1, &(0x7f0000a9f000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/11 02:03:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x3, 0x100) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d28000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x0, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) r6 = fanotify_init(0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) r8 = fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) r9 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000836000+0xe02)=0xe8) r11 = getgid() r12 = getpgid(r9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getegid() r15 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000094f000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r17 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002d2000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f00009d1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000146000-0x4)=0x0) r22 = geteuid() r23 = getgid() r24 = getpgrp(0x0) fstat(0xffffffffffffffff, &(0x7f000038c000-0x44)={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) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00002a7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r27 = bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0xf, 0x10, &(0x7f0000000000)=@raw=[@generic={0xfffffffffffffbff, 0x1000, 0x100, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x4, 0x4, 0xf, 0xfd3c0c05cd49d6ec, 0x3, 0x0, 0x1}, @generic={0xfffffffffffffe00, 0x3, 0x1, 0x6e}, @map={0x18, 0xf, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0xa, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, @generic={0x2b59, 0x2, 0x4, 0x3}], &(0x7f0000860000-0xa)='syzkaller\x00', 0x7, 0x1000, &(0x7f0000a8d000-0x1000)=""/4096, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r28 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000eae000)={&(0x7f0000a3a000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000000)=[{&(0x7f0000000000)="c64ca22266760f3af0b3e8a5734a6720aefaec0c1d3fb5422c6b738a78a5e7554537be04f787aa39e756c6c9e511cd634c18d91eba5e39756862e2800d4376f0de8342dada706a4841f73522aadec3a784be2eaaa3f1e62413ed4b27a0017cdebd9296d1b44a78ebe0b4dcd8f99838600271d77e5a", 0x75}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f00003f2000-0x5)="5fae3b63f3", 0x5}], 0x3, &(0x7f0000001000-0x108)=[@rights={0x30, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7, r8]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @rights={0x18, 0x1, 0x1, [r27, r28]}], 0x108, 0x4008080}, 0x4000000) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r29 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r29, 0x1268, &(0x7f0000005000)="") 2018/01/11 02:03:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f60000-0x38)={0x0, 0x0, &(0x7f0000882000)=[{&(0x7f0000ff6000)="809cfa4854550a943628f13b8d77822d86362af599ecaaa6f6a4ca87275ffca251a776b356f5c62212a15133c8579b32609a34d99524145d1af1da66c3dabb8e1b5bbd94b6f1e22b80c700ffa73fae84a4a435e678f8a2e1353e844af6f366e0dadc5d5d1f98c5b4957182e7a1468f8d7cba8e3d77a83d7af00c9980e8dca7dd96e4edda7d37d35020d90612f1a9dae3bbcf1338edc046ef77573704537a", 0x9e}], 0x1, 0x0, 0x0, 0x48800}, 0x800) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:33 executing program 5: mmap(&(0x7f0000000000/0xafe000)=nil, 0xafe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x800000000038802) r1 = syz_open_dev$mice(&(0x7f0000afa000-0x10)='/dev/input/mice\x00', 0x0, 0x2000) r2 = openat(r1, &(0x7f00001b5000-0x8)='./file0\x00', 0xc00c0, 0x2) ioctl$KVM_GET_ONE_REG(0xffffffffffffffff, 0x4010aeab, &(0x7f0000000000)={0x4, 0x8}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000481000)={0x3, r0, 0xfffffffffffffffb}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000afe000)=0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000606000-0x9)='/dev/kvm\x00', 0x800020000, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r3, &(0x7f0000aff000-0x8)='./file0\x00', &(0x7f0000afe000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, 0x100) ioctl$KVM_HAS_DEVICE_ATTR(r3, 0x4018aee3, &(0x7f00006b6000)={0x0, 0x6, 0x804, &(0x7f0000af6000)=0x0}) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r5, 0x4010ae68, &(0x7f0000320000-0x10)={0x17003, 0x6000, 0x0}) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r5, r6, &(0x7f0000993000/0x18000)=nil, &(0x7f00000d0000-0x18)=[@text32={0x20, &(0x7f00007c6000)="c4e23900ab644dec0a9afbffffff2100dcbc35f77f0000660f38818adfb20000b9800000c00f3235004000000f3066baf80cb82c5cba86ef66bafc0ced66baf80cb8de56de8aef66bafc0c66ed0fc01dbd85000066baf80cb8d60e5b8def66bafc0c66ed66b815010f00d8", 0x6b}], 0x1, 0x10, &(0x7f0000620000-0x20)=[@dstype0={0x6, 0x1}, @cr0={0x0, 0x20000000}], 0x2) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f000037b000-0x20)={0x0, 0x0, []}) ioctl$KVM_SET_LAPIC(r6, 0x4400ae8f, &(0x7f0000afd000-0x400)={"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"}) ioctl$KVM_SET_CPUID(r6, 0x4008ae8a, &(0x7f0000af6000+0x746)={0x5, 0x0, [{0x1, 0x3, 0x0, 0x3, 0x0, 0x0}, {0x0, 0x0, 0x8, 0x5, 0x33, 0x0}, {0x0, 0x2, 0x1, 0x7fffffff, 0xffffffffffffff37, 0x0}, {0x9, 0x4, 0xff, 0x1, 0xcb, 0x0}, {0x80000008, 0x200, 0x7ffffffd, 0xefd5, 0x4e2, 0x0}]}) munlock(&(0x7f00008d6000/0x1000)=nil, 0x1000) ioctl$KVM_REINJECT_CONTROL(r5, 0xae71, &(0x7f0000afb000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_NR_MMU_PAGES(r5, 0xae44, 0x3) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r6, 0x4068aea3, &(0x7f0000b00000-0x68)={0x7b, 0x0, [0x8cf, 0x3, 0x8001, 0x2000101], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) creat(&(0x7f000051b000-0x8)='./file0\x00', 0x40) ioctl$KVM_RUN(r4, 0xae80, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XCRS(r6, 0x4188aea7, &(0x7f0000afd000)={0x5, 0x0, [{0x10002, 0x0, 0x7}, {0x8, 0x0, 0x7}, {0x27, 0x0, 0x0}, {0xfffffffffffffffb, 0x0, 0x2}, {0xfffffffffffffff7, 0x0, 0x5}]}) ioctl$KVM_SET_SREGS(r6, 0x4138ae84, &(0x7f0000aec000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, {0x0, 0x0, 0xc, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0}, {0x0, 0x0, 0x400000000, 0x0, 0x0, 0x800000000, 0x7fff, 0x0, 0x0, 0x0, 0x33, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x40000000000000, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0}, {0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x5800, [0x0, 0x0, 0x0, 0x0]}) 2018/01/11 02:03:33 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) setsockopt(r0, 0x0, 0xc9, &(0x7f0000006000-0x4)="", 0x0) 2018/01/11 02:03:33 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0xc8, &(0x7f0000000000)="d105071e", 0x4) setsockopt(0xffffffffffffffff, 0x0, 0xc9, &(0x7f0000006000-0x4)="", 0x0) 2018/01/11 02:03:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f60000-0x38)={0x0, 0x0, &(0x7f0000882000)=[{&(0x7f0000ff6000)="809cfa4854550a943628f13b8d77822d86362af599ecaaa6f6a4ca87275ffca251a776b356f5c62212a15133c8579b32609a34d99524145d1af1da66c3dabb8e1b5bbd94b6f1e22b80c700ffa73fae84a4a435e678f8a2e1353e844af6f366e0dadc5d5d1f98c5b4957182e7a1468f8d7cba8e3d77a83d7af00c9980e8dca7dd96e4edda7d37d35020d90612f1a9dae3bbcf1338edc046ef77573704537a", 0x9e}], 0x1, 0x0, 0x0, 0x48800}, 0x800) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:33 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000011000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$ASHMEM_SET_SIZE(0xffffffffffffff9c, 0x40087703, 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/11 02:03:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f00005d1000)='/dev/net/tun\x00', 0x0, 0x20802) openat$autofs(0xffffffffffffff9c, &(0x7f0000aa5000)='/dev/autofs\x00', 0x2040, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00002eb000-0x10)='/selinux/status\x00', 0x0, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005fd000-0xc)='/dev/rfkill\x00', 0x90801, 0x0) ioctl$TIOCCONS(r0, 0x541d) writev(0xffffffffffffffff, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x0}], 0xfffffd9) socket$nl_crypto(0x10, 0x3, 0x15) 2018/01/11 02:03:33 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0xc8, &(0x7f0000000000)="d105071e", 0x4) setsockopt(0xffffffffffffffff, 0x0, 0xc9, &(0x7f0000006000-0x4)="", 0x0) 2018/01/11 02:03:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ced000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f91000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008b7000)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x43, 0x1, 0x101, 0x0, 0x80, 0x20, 0x2c, 0x1f, r1}, {0x9, 0x4, 0x101, 0x9, 0x1ff, 0x2, 0x5, 0x1ff}, {0x3f, 0x1f, 0x8, 0x9}, 0x3, 0xd, 0x2, 0x0, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x0, 0x3, 0x0, 0x35c2, 0x9, 0x0}}, 0xe8) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000021f000-0x10)={0x77359400, 0x0}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000025d000)='/proc/self/net/pfkey\x00', 0x202, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000093000-0x20)={0x5, &(0x7f0000ee6000)=0x0, 0x9, r2, 0x3}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000025a000-0x8)={0x0, 0x1}, &(0x7f0000e81000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000b0f000)=r3, 0x4) r4 = dup(r0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$unix(r4, &(0x7f0000675000-0xc4)="5ae3bd6a98d90f07f743147f53914d9160f389534197e9378b68e20acebfca63497bfa62b4251014819dde09e4e650eaad49f38609a6f8c149fa3b405ea35c1204143b0b4ee7d457253b6dfbe91a5efc6962e117924e5080fcc21ae296fe081c82b3ce8c64fb8fe8e244ffc538269b6de163096e6636639b9da4b7c45935207b8d55fc74c944aeb96c57d4d113f02332f582b2241f9b24eb23fa58d0544debe158c24fbb61f863a93229fda8f412175f0a043f7f5e0c409f9ce16c87d04d8dddf6370a76", 0xc4, 0x1, &(0x7f0000a9f000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/11 02:03:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) syncfs(r0) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000007e000)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) mmap$binder(&(0x7f0000144000/0x3000)=nil, 0x3000, 0x1000002, 0x28010, r2, 0x0) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000cce000-0x1)=0x1, &(0x7f0000064000)=0x1) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) 2018/01/11 02:03:33 executing program 2: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xf) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) clock_gettime(0x0, &(0x7f0000460000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4000, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00005b2000)={0x1ff, 0x2, 0x3, 0xf4c, 0x0, 0x8de, 0x8}, 0xc) 2018/01/11 02:03:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f60000-0x38)={0x0, 0x0, &(0x7f0000882000)=[{&(0x7f0000ff6000)="809cfa4854550a943628f13b8d77822d86362af599ecaaa6f6a4ca87275ffca251a776b356f5c62212a15133c8579b32609a34d99524145d1af1da66c3dabb8e1b5bbd94b6f1e22b80c700ffa73fae84a4a435e678f8a2e1353e844af6f366e0dadc5d5d1f98c5b4957182e7a1468f8d7cba8e3d77a83d7af00c9980e8dca7dd96e4edda7d37d35020d90612f1a9dae3bbcf1338edc046ef77573704537ae2ff", 0xa0}], 0x1, 0x0, 0x0, 0x48800}, 0x800) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r0, &(0x7f0000179000)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) bind$bt_l2cap(r0, &(0x7f0000132000-0xe)={0x1f, 0x8, {0x6, 0xfffffffffffffffe, 0x80, 0x6, 0x8, 0x0}, 0x2b, 0x87a}, 0xe) 2018/01/11 02:03:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) syz_open_dev$admmidi(&(0x7f0000ed5000-0xe)='/dev/admmidi#\x00', 0x3ff, 0x2) read(r0, &(0x7f0000188000)=""/70, 0x7dab59f881596395) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000d79000)='/selinux/access\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000902000)={0x3a, 0x1, 0x100000000, 0x5}, 0x10) ioctl$VT_ACTIVATE(r1, 0x5606, 0x3f) ioctl$VT_RELDISP(r1, 0x5605) 2018/01/11 02:03:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x2000000005, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000709000)='/dev/mixer\x00', 0x40000, 0x0) socket$bt_l2cap(0x1f, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000fc7000-0x4)={0x0, []}, 0x4) 2018/01/11 02:03:33 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0xc8, &(0x7f0000000000)="d105071e", 0x4) setsockopt(0xffffffffffffffff, 0x0, 0xc9, &(0x7f0000006000-0x4)="", 0x0) 2018/01/11 02:03:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f60000-0x38)={0x0, 0x0, &(0x7f0000882000)=[{&(0x7f0000ff6000)="809cfa4854550a943628f13b8d77822d86362af599ecaaa6f6a4ca87275ffca251a776b356f5c62212a15133c8579b32609a34d99524145d1af1da66c3dabb8e1b5bbd94b6f1e22b80c700ffa73fae84a4a435e678f8a2e1353e844af6f366e0dadc5d5d1f98c5b4957182e7a1468f8d7cba8e3d77a83d7af00c9980e8dca7dd96e4edda7d37d35020d90612f1a9dae3bbcf1338edc046ef77573704537ae2", 0x9f}], 0x1, 0x0, 0x0, 0x48800}, 0x800) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:33 executing program 3: r0 = socket(0x2, 0x3, 0x2) setsockopt(r0, 0x0, 0xc8, &(0x7f0000000000)="d105071e", 0x4) setsockopt(r0, 0x0, 0xc9, &(0x7f0000006000-0x4)="", 0x0) 2018/01/11 02:03:33 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x2000000000044) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x531c}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r2, 0xfffffffffffffffa}, 0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) 2018/01/11 02:03:33 executing program 2: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00002e5000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000fc7000)={&(0x7f0000864000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000fc7000)=[{&(0x7f0000e2e000)=""/197, 0xc5}, {&(0x7f0000b35000-0x89)=""/137, 0x89}, {&(0x7f0000c08000-0x5d)=""/93, 0x5d}, {&(0x7f0000702000)=""/51, 0x33}, {&(0x7f000096d000-0xc8)=""/200, 0xc8}], 0x5, 0x0, 0x0, 0x8}, 0x12002) syz_emit_ethernet(0x42, &(0x7f0000fc7000-0x4a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x80000000800, @ipv4={{0xb, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x4b423876, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x18, 0x8, 0x3, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x2}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}]}]}}, @igmp={0x0, 0x0, 0x0, @loopback=0x7f000001, ""}}}}}, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fc7000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000668000-0x4)=0x8, 0x4) 2018/01/11 02:03:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a97000-0x11)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00009c4000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000af9000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ccc000-0x4)=0xe8) r3 = add_key(&(0x7f0000001000)='asymmetric\x00', &(0x7f0000ae8000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b3e000-0xb2)="5e8f1dd73a3ea3335668cb1737219f10b082a717e7f5214df5f7686d73210c279cbb6a763fb460bd31c01bbd9f5ee097feabeef63c1883b4a161915aac1344796f51d80a9f0c7fe21701039b4a36699971e7bcd3e02f773812d15baef6ce7fa8a1ce84ea3f4fa73ab65c6a8b68f85be67e3719021182341b1bfa2c71e4bec5bb9bb487dc3922438e8b7e3bfc0a2c246f82a00afc6c7ffda7e8f33427e0b488cfe7520539a38a319aee316a76941338b2e2b8", 0xb2, 0x0) keyctl$get_keyring_id(0x0, r3, 0x7) syz_open_dev$sndpcmc(&(0x7f00003b1000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5, 0x1) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000f01000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) writev(r1, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) 2018/01/11 02:03:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f60000-0x38)={0x0, 0x0, &(0x7f0000882000)=[{&(0x7f0000ff6000)="809cfa4854550a943628f13b8d77822d86362af599ecaaa6f6a4ca87275ffca251a776b356f5c62212a15133c8579b32609a34d99524145d1af1da66c3dabb8e1b5bbd94b6f1e22b80c700ffa73fae84a4a435e678f8a2e1353e844af6f366e0dadc5d5d1f98c5b4957182e7a1468f8d7cba8e3d77a83d7af00c9980e8dca7dd96e4edda7d37d35020d90612f1a9dae3bbcf1338edc046ef77573704537ae2", 0x9f}], 0x1, 0x0, 0x0, 0x48800}, 0x800) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:33 executing program 3: r0 = socket(0x0, 0x3, 0x2) setsockopt(r0, 0x0, 0xc8, &(0x7f0000000000)="d105071e", 0x4) setsockopt(r0, 0x0, 0xc9, &(0x7f0000006000-0x4)="", 0x0) 2018/01/11 02:03:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ced000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f91000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008b7000)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x43, 0x1, 0x101, 0x0, 0x80, 0x20, 0x2c, 0x1f, r1}, {0x9, 0x4, 0x101, 0x9, 0x1ff, 0x2, 0x5, 0x1ff}, {0x3f, 0x1f, 0x8, 0x9}, 0x3, 0xd, 0x2, 0x0, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x0, 0x3, 0x0, 0x35c2, 0x9, 0x0}}, 0xe8) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000021f000-0x10)={0x77359400, 0x0}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000025d000)='/proc/self/net/pfkey\x00', 0x202, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000093000-0x20)={0x5, &(0x7f0000ee6000)=0x0, 0x9, r2, 0x3}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000025a000-0x8)={0x0, 0x1}, &(0x7f0000e81000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000b0f000)=r3, 0x4) r4 = dup(r0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$unix(r4, &(0x7f0000675000-0xc4)="5ae3bd6a98d90f07f743147f53914d9160f389534197e9378b68e20acebfca63497bfa62b4251014819dde09e4e650eaad49f38609a6f8c149fa3b405ea35c1204143b0b4ee7d457253b6dfbe91a5efc6962e117924e5080fcc21ae296fe081c82b3ce8c64fb8fe8e244ffc538269b6de163096e6636639b9da4b7c45935207b8d55fc74c944aeb96c57d4d113f02332f582b2241f9b24eb23fa58d0544debe158c24fbb61f863a93229fda8f412175f0a043f7f5e0c409f9ce16c87d04d8dddf6370a76", 0xc4, 0x1, &(0x7f0000a9f000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/11 02:03:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000c45000)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f000026a000)={@empty=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000003b000-0x4)=0xc) getresuid(&(0x7f0000fa1000)=0x0, &(0x7f0000f6c000)=0x0, &(0x7f000077b000)=0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000ed4000-0xe8)={{{@in=@loopback=0x7f000001, @in=@loopback=0x7f000001, 0x1, 0x0, 0x0, 0x1, 0x2, 0x20, 0x80, 0x62, r2, r3}, {0xffffffffffffffff, 0x92, 0x101, 0x5, 0x6, 0x0, 0x9, 0xffffffffffffffff}, {0x81, 0x20, 0x10001, 0x3}, 0x8, 0xf, 0x1, 0x0, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0xff}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x3, 0x1, 0x7, 0x8001, 0xff, 0xb93b}}, 0xe8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r4 = accept$alg(r0, 0x0, 0x0) recvmsg(r4, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000905000-0x8)='./file0\x00', 0x0) r0 = syz_open_dev$dspn(&(0x7f0000a27000-0xa)='/dev/dsp#\x00', 0x0, 0x4802) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000a8d000)={0x1, &(0x7f0000e98000)=[{0x0, 0x0}]}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00007d9000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x160000, &(0x7f000000a000)="") chdir(&(0x7f0000e3e000-0x8)='./file0\x00') r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x806, 0x0) sendfile(r2, r1, &(0x7f0000b4c000-0x8)=0x0, 0x7fffffff) truncate(&(0x7f00009af000)='./bus\x00', 0x1) 2018/01/11 02:03:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00004b8000-0x2)=0x3, 0x4) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x2, &(0x7f0000000000)="") 2018/01/11 02:03:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffffff, 0x0}, 0x200000400, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") fstat(r0, &(0x7f0000770000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00009b4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000572000)='./file0\x00', r1, r2) 2018/01/11 02:03:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000028a000)='/dev/autofs\x00', 0x4000, 0x0) recvfrom$llc(r1, &(0x7f00006f1000-0x2)=""/2, 0x2, 0x12000, &(0x7f00007ef000)={0x1a, 0x1b, 0x1, 0x40, 0x7fff, 0x4, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) r2 = accept$alg(r0, 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00005f8000)={0x7ff, 0x0, 0x2, 0x8}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f000070c000)={0x920, r3}) recvmsg(r2, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f60000-0x38)={0x0, 0x0, &(0x7f0000882000)=[{&(0x7f0000ff6000)="809cfa4854550a943628f13b8d77822d86362af599ecaaa6f6a4ca87275ffca251a776b356f5c62212a15133c8579b32609a34d99524145d1af1da66c3dabb8e1b5bbd94b6f1e22b80c700ffa73fae84a4a435e678f8a2e1353e844af6f366e0dadc5d5d1f98c5b4957182e7a1468f8d7cba8e3d77a83d7af00c9980e8dca7dd96e4edda7d37d35020d90612f1a9dae3bbcf1338edc046ef77573704537ae2", 0x9f}], 0x1, 0x0, 0x0, 0x48800}, 0x800) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r0, &(0x7f00000ee000)=[], 0x100000000000010a) 2018/01/11 02:03:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000245000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = accept$inet6(r1, &(0x7f0000768000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000533000-0x4)=0x1c) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ee7000)='/selinux/status\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000058c000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000e48000-0x10)={0x2, 0x3fa2, 0x1}) r6 = memfd_create(&(0x7f0000274000-0xa)='&+ppp1GPL\x00', 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000f2a000-0x28)={@common='gretap0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000880000)={0x0, 0x2}, &(0x7f0000ea7000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000691000-0x8)={r7, 0x1}, 0x8) syz_open_dev$urandom(&(0x7f0000ab5000-0xd)='/dev/urandom\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000794000)={0x2, [0x0, 0x0]}, &(0x7f0000af2000)=0xc) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x101000, 0x0}) r8 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) getdents(r6, &(0x7f0000aa3000)=""/76, 0x4c) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f0000000000)={0x0, 0x13ffd, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r8, 0xaeb7) ioctl$KVM_RUN(r8, 0xae80, 0x0) ioctl$KVM_RUN(r8, 0xae80, 0x0) 2018/01/11 02:03:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ced000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f91000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008b7000)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x43, 0x1, 0x101, 0x0, 0x80, 0x20, 0x2c, 0x1f, r1}, {0x9, 0x4, 0x101, 0x9, 0x1ff, 0x2, 0x5, 0x1ff}, {0x3f, 0x1f, 0x8, 0x9}, 0x3, 0xd, 0x2, 0x1, 0x0, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x0, 0x3, 0x0, 0x35c2, 0x9, 0x0}}, 0xe8) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000021f000-0x10)={0x77359400, 0x0}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000025d000)='/proc/self/net/pfkey\x00', 0x202, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000093000-0x20)={0x5, &(0x7f0000ee6000)=0x0, 0x9, r2, 0x3}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000025a000-0x8)={0x0, 0x1}, &(0x7f0000e81000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000b0f000)=r3, 0x4) r4 = dup(r0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$unix(r4, &(0x7f0000675000-0xc4)="5ae3bd6a98d90f07f743147f53914d9160f389534197e9378b68e20acebfca63497bfa62b4251014819dde09e4e650eaad49f38609a6f8c149fa3b405ea35c1204143b0b4ee7d457253b6dfbe91a5efc6962e117924e5080fcc21ae296fe081c82b3ce8c64fb8fe8e244ffc538269b6de163096e6636639b9da4b7c45935207b8d55fc74c944aeb96c57d4d113f02332f582b2241f9b24eb23fa58d0544debe158c24fbb61f863a93229fda8f412175f0a043f7f5e0c409f9ce16c87d04d8dddf6370a76", 0xc4, 0x1, &(0x7f0000a9f000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/11 02:03:33 executing program 3: r0 = socket(0x0, 0x3, 0x2) setsockopt(r0, 0x0, 0xc8, &(0x7f0000000000)="d105071e", 0x4) setsockopt(r0, 0x0, 0xc9, &(0x7f0000006000-0x4)="", 0x0) 2018/01/11 02:03:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setlease(r0, 0x400, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000c75000-0x48)={0x1, 0x9, &(0x7f000064c000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0}, @ldst={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007bb000)='GPL\x00', 0x3, 0x9b, &(0x7f00004f1000-0x9b)=""/155, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/11 02:03:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f60000-0x38)={0x0, 0x0, &(0x7f0000882000)=[{&(0x7f0000ff6000)="809cfa4854550a943628f13b8d77822d86362af599ecaaa6f6a4ca87275ffca251a776b356f5c62212a15133c8579b32609a34d99524145d1af1da66c3dabb8e1b5bbd94b6f1e22b80c700ffa73fae84a4a435e678f8a2e1353e844af6f366e0dadc5d5d1f98c5b4957182e7a1468f8d7cba8e3d77a83d7af00c9980e8dca7dd96e4edda7d37d35020d90612f1a9dae3bbcf1338edc046ef77573704537ae2ff", 0xa0}], 0x1, 0x0, 0x0, 0x0}, 0x800) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ced000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f91000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008b7000)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x43, 0x1, 0x101, 0x0, 0x80, 0x20, 0x2c, 0x1f, r1}, {0x9, 0x4, 0x101, 0x9, 0x1ff, 0x2, 0x5, 0x1ff}, {0x3f, 0x1f, 0x8, 0x9}, 0x3, 0xd, 0x2, 0x1, 0x0, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x0, 0x3, 0x0, 0x35c2, 0x9, 0x0}}, 0xe8) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000021f000-0x10)={0x77359400, 0x0}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000025d000)='/proc/self/net/pfkey\x00', 0x202, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000093000-0x20)={0x5, &(0x7f0000ee6000)=0x0, 0x9, r2, 0x3}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000025a000-0x8)={0x0, 0x1}, &(0x7f0000e81000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000b0f000)=r3, 0x4) r4 = dup(r0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$unix(r4, &(0x7f0000675000-0xc4)="5ae3bd6a98d90f07f743147f53914d9160f389534197e9378b68e20acebfca63497bfa62b4251014819dde09e4e650eaad49f38609a6f8c149fa3b405ea35c1204143b0b4ee7d457253b6dfbe91a5efc6962e117924e5080fcc21ae296fe081c82b3ce8c64fb8fe8e244ffc538269b6de163096e6636639b9da4b7c45935207b8d55fc74c944aeb96c57d4d113f02332f582b2241f9b24eb23fa58d0544debe158c24fbb61f863a93229fda8f412175f0a043f7f5e0c409f9ce16c87d04d8dddf6370a76", 0xc4, 0x1, &(0x7f0000a9f000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/11 02:03:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0xe, 0x28, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f00003cb000-0x14)={0x57, 0x7, 0x9, {0x0, 0x3f}, {0x1, 0x5}, @rumble={0x8, 0x7}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000d51000-0x4)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000497000)=0x0) kcmp(r2, r3, 0x0, r1, r1) fallocate(r0, 0x1, 0x9, 0x35b) r4 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r4, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) 2018/01/11 02:03:33 executing program 3: r0 = socket(0x0, 0x3, 0x2) setsockopt(r0, 0x0, 0xc8, &(0x7f0000000000)="d105071e", 0x4) setsockopt(r0, 0x0, 0xc9, &(0x7f0000006000-0x4)="", 0x0) 2018/01/11 02:03:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) r0 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) read(r0, &(0x7f0000e6e000-0x1000)=""/384, 0x180) signalfd(r0, &(0x7f0000433000-0x8)={0xfffffffffffffffe}, 0x8) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() r3 = syz_open_dev$mouse(&(0x7f0000ead000-0x12)='/dev/input/mouse#\x00', 0x3, 0x311540) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f0000169000)=0x0) fcntl$setown(r1, 0x8, r2) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) r4 = syz_open_dev$vcsn(&(0x7f00005cd000)='/dev/vcs#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r4, 0x404c534a, &(0x7f0000f44000)={0x2, 0x200, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setsig(r1, 0xa, 0x11) inotify_add_watch(r1, &(0x7f0000a88000-0xa)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/01/11 02:03:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f00009ac000/0x4000)=nil, 0x4000, 0x0, 0x80010, r0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x4) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x1ff) sendfile(r1, r2, &(0x7f0000bb9000)=0x0, 0x6) 2018/01/11 02:03:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f60000-0x38)={0x0, 0x0, &(0x7f0000882000)=[{&(0x7f0000ff6000)="809cfa4854550a943628f13b8d77822d86362af599ecaaa6f6a4ca87275ffca251a776b356f5c62212a15133c8579b32609a34d99524145d1af1da66c3dabb8e1b5bbd94b6f1e22b80c700ffa73fae84a4a435e678f8a2e1353e844af6f366e0dadc5d5d1f98c5b4957182e7a1468f8d7cba8e3d77a83d7af00c9980e8dca7dd96e4edda7d37d35020d90612f1a9dae3bbcf1338edc046ef77573704537ae2ff", 0xa0}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/11 02:03:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000722000)='/proc/self/net/pfkey\x00', 0x20100, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f000035c000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000052000)="", 0x0) accept$alg(r1, 0x0, 0x0) recvmsg(r0, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000774000)=[{&(0x7f000047d000-0xd6)=""/214, 0xd6}], 0x0, &(0x7f00009f2000)=""/190, 0xffffffffffffff39, 0x0}, 0x0) r2 = syz_open_dev$sg(&(0x7f00007ef000)='/dev/sg#\x00', 0x6, 0x20000) getsockopt$nfc_llcp(r2, 0x118, 0x0, &(0x7f000037f000)=""/124, 0x7c) 2018/01/11 02:03:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ced000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f91000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008b7000)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x43, 0x1, 0x101, 0x0, 0x80, 0x20, 0x2c, 0x1f, r1}, {0x9, 0x4, 0x101, 0x9, 0x1ff, 0x2, 0x5, 0x1ff}, {0x3f, 0x1f, 0x8, 0x9}, 0x3, 0xd, 0x2, 0x1, 0x0, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x0, 0x3, 0x0, 0x35c2, 0x9, 0x0}}, 0xe8) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000021f000-0x10)={0x77359400, 0x0}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000025d000)='/proc/self/net/pfkey\x00', 0x202, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000093000-0x20)={0x5, &(0x7f0000ee6000)=0x0, 0x9, r2, 0x3}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000025a000-0x8)={0x0, 0x1}, &(0x7f0000e81000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000b0f000)=r3, 0x4) r4 = dup(r0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$unix(r4, &(0x7f0000675000-0xc4)="5ae3bd6a98d90f07f743147f53914d9160f389534197e9378b68e20acebfca63497bfa62b4251014819dde09e4e650eaad49f38609a6f8c149fa3b405ea35c1204143b0b4ee7d457253b6dfbe91a5efc6962e117924e5080fcc21ae296fe081c82b3ce8c64fb8fe8e244ffc538269b6de163096e6636639b9da4b7c45935207b8d55fc74c944aeb96c57d4d113f02332f582b2241f9b24eb23fa58d0544debe158c24fbb61f863a93229fda8f412175f0a043f7f5e0c409f9ce16c87d04d8dddf6370a76", 0xc4, 0x1, &(0x7f0000a9f000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/11 02:03:33 executing program 3: r0 = socket(0x2, 0x0, 0x2) setsockopt(r0, 0x0, 0xc8, &(0x7f0000000000)="d105071e", 0x4) setsockopt(r0, 0x0, 0xc9, &(0x7f0000006000-0x4)="", 0x0) 2018/01/11 02:03:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r0, &(0x7f0000e7b000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f000049f000-0x10)={0xfff, 0x0}) 2018/01/11 02:03:33 executing program 2: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000082c000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ffc000)='/dev/vcs\x00', 0x420101, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00003ce000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f63000)=0x1a) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000de4000-0x10)=@req={0x2, 0x401, 0x3, 0x4}, 0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000171000)={r4, @in={{0x2, 0x1, @rand_addr=0xfffffffffffffe00, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) syz_open_dev$sndpcmc(&(0x7f00003a3000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f0000fee000-0x8)='/', &(0x7f000008e000-0x8)='./file0\x00', &(0x7f000003d000)='ramfs\x00', 0x0, &(0x7f0000142000)="") recvmsg$kcm(r0, &(0x7f0000096000)={&(0x7f0000ba8000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000e29000)=[{&(0x7f0000fe4000)=""/122, 0x7a}, {&(0x7f00008d0000)=""/136, 0x88}, {&(0x7f0000f80000-0x18)=""/24, 0x18}, {&(0x7f0000d42000-0x1000)=""/4096, 0x1000}, {&(0x7f000084f000)=""/5, 0x5}, {&(0x7f0000c1b000-0x64)=""/100, 0x64}, {&(0x7f0000afa000)=""/121, 0x79}, {&(0x7f0000609000-0x5f)=""/95, 0x5f}, {&(0x7f0000773000)=""/231, 0xe7}, {&(0x7f0000940000)=""/183, 0xb7}], 0xa, &(0x7f0000e25000-0x38)=""/56, 0xe, 0x8}, 0x40002040) r9 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000493000-0x38)=[{&(0x7f000066e000)=@in6={0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c, &(0x7f0000689000-0x20)=[{&(0x7f00006a1000-0xfc)="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", 0xfc}, {&(0x7f0000eb1000-0xa5)="1cf02f1509b7ca2a1d8d0a0a10ee5533f283302b1b07a5b404b9761188245ebe4f9517f2455a0160cce46f6b0c1dd13310ce43a21b2d46916f726578446614ccceab8b36a274a414976c2b66252a2258d5a1fb19a4eb3ac3a5c16a93eff24d65cd0751b303e0a07fe3015e6f4d4de6c54f6371b2ab5c419f2452d988da1cbb18f7533eb4d0bcd49a8274167b3f1dee4bbdc3a845fa29c61cd8268fa9af7e48ad1bc077cf29", 0xa5}], 0x2, &(0x7f0000fe5000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0xffff, 0x0, 0x9, 0x5, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x4, 0x3, 0x3, 0x80, 0x2, 0x100000001, 0x9, r5}}], 0x60, 0x20000000}], 0x1, 0x10) linkat(r0, &(0x7f0000a4f000)='/', r9, &(0x7f00005ac000)='./file0\x00', 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r9, 0xae45, 0xfffffffffffffffd) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00001ec000-0x8)={r3, 0x7ff}, 0x8) time(&(0x7f0000544000-0x8)=0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000bed000-0x10)={0x6, [0x0, 0x8, 0x1, 0x9, 0x581b358e, 0x800]}, 0x10) sendmmsg$inet_sctp(r1, &(0x7f00008d1000-0xa8)=[{&(0x7f0000888000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c, &(0x7f00003dd000-0x10)=[{&(0x7f0000618000-0x3c)="d2dc5693ff1548268e798b9796f5ee88d5ad82b7d89d83560e0e2ca9e1b81e9c67eb3f2ab6eac5f6ffb2e1f7de8ed8febfeb0e4a126bc459fe406305", 0x3c}], 0x1, &(0x7f00006d6000-0x120)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0x2, 0x2, 0xffffffffffffffff, 0x0, 0x8, 0x8, 0x7, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x0, 0x4, 0x10000, 0x800000000, 0x0, 0x400, 0x1000, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8, 0x2, 0x6, r2}}, @sndinfo={0x20, 0x84, 0x2, {0xc, 0x9, 0xfffffffffffffffb, 0xffff, r4}}, @sndinfo={0x20, 0x84, 0x2, {0xb, 0x0, 0x8, 0xca, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x0, 0x1b, 0x6, r7}}], 0x120, 0x20000000}, {&(0x7f0000d06000)=@in6={0xa, 0x3, 0x8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}, 0x1c, &(0x7f00000e9000)=[{&(0x7f0000fdc000-0x4f)="6eb1d20353669b0a7391ebc31a66aae5aa2502a893000761c06532c227d842b89efd3af4fb18e129efda95f8cd46ff4212479b386a1fdfe2cb544bdc9f0cec2eb267e3b9a706a273f0f71db0ee5304", 0x4f}, {&(0x7f0000101000-0x13)="c35871e4d0cb9c3fe88fe647d3a33d3ae3b247", 0x13}, {&(0x7f000090c000)="7e9978956f70bc6a9c3b14667e7af9106e67929c9ce9245c706381370379628b01d270f321e55e46bf5f3a2b64b5dedd34772dd3d518ca702719c60d6e934d5b5be58bb2792f1fa7868598a5b2c8f63d4f119ad2820208174c3447f7ffb03fc68ad1c0768744ffc8f8fceb5c63bbad3c45b5bdd9", 0x74}, {&(0x7f000063a000)="8113d63706bc4774e542d4387e6604f6c6b9fbd381ef6a30", 0x18}], 0x4, 0x0, 0x0, 0x24000000}, {&(0x7f0000bf7000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000058d000-0x70)=[{&(0x7f00004dd000)="af2867dec01a5a851ad4e4616ac6f554eb5e2633ee98c0f3aef1d3600ded096d8875fe10b7fdec28f3b60b875e24f787b1adb7dfa6810f18eefa6b84433a4da71cea997e70a8478548f2730687350aec60dbc7f3def74620a1ae82aebfe267f0cd783d58b5d86b8602569737817dbaced6609412a6e17ff36f", 0x79}, {&(0x7f0000054000-0x24)="d29e66f387f1ed1335e2d85c1816e611e497aa8c083d77ea5a1b414d065c5d73ba2082ed", 0x24}, {&(0x7f0000a4f000)="a91c39f6b77968cea21a0b19c3365abb9b03c7b6aa1b80b79b33a1494053229b3c163a480f0e4c4e6b03412129ff2f6bdd8805d9395bf8", 0x37}, {&(0x7f0000546000)="2c90051b6f74123d2685ef491ddd643c7a98e0994c9cd7da30a000cbf314774a080f2090fd55a6ae753b6e39a2546aedeb", 0x31}, {&(0x7f0000c56000)="4390bf0c6f9170fce5dd0e56b995fba9ac0a0f979f321a294009fcc994163b3d7930bb5db6f9f94138ea6ba731b6685dac3d8897a0e9b18f7c8541", 0x3b}, {&(0x7f0000e40000)="1775ae1a35114d2140f9b505d088d93facbca3bafb481abd52d350821f6ac8149e3370ec9c9ab1a1b5dfef46ee6c2222e4fd4f702a741156eba5a1dc6639cd0936ca69fad43c088f5dd3d9b6d3ea018821a99997576c68daef373ea12676d122b2a86673e3040ab7808a93bc47c8222ea0649fce78f11b1d6aa5c3a2de236ead095b2d6d540baea52fa5d707dd64e30b5cdaf103cc1f7fa9b0adc579ec6001fb268b6d462d75ceb582170570d52faae76f59dd38b74dff3b0c76fb48d6ab62becc2df2750366368eb1cda89986ad33a71505648d6b881284d31ce4ca9d2e7a3e7ee488769c96f8d324148aec34c452e5b746", 0xf2}, {&(0x7f00002fc000-0x3c)="2b493cf49c196ba80964ed2587114f11196e3ca09c1129c75053823ba46f216f74542f9275f97f79aca0b9aaac2783be18cd0ad13dab1321d49cfc57", 0x3c}], 0x7, &(0x7f000010b000)=[@sndinfo={0x20, 0x84, 0x2, {0x1f, 0xa, 0x0, 0x5dd90818, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x6, 0x80, 0x3a, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x100000000, 0x0, 0x200, 0x1, 0x8, 0x345, 0x0, 0x3, r5}}], 0x90, 0x4040000}], 0x3, 0x200400c0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000e2e000)=0x0, 0x4) setxattr(&(0x7f0000991000-0x8)='./file0\x00', &(0x7f0000f7c000)=@known='trusted.syz\x00', &(0x7f0000aac000-0x6)='ramfs\x00', 0x6, 0x2) delete_module(&(0x7f0000350000-0x17)='/selinux/validatetrans\x00', 0x0) 2018/01/11 02:03:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000e80000-0x90)={0x68f61bb9, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000d57000)={@common='lo\x00', @ifru_ivalue=0x0}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@rc={0x1f, {0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006dc000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00003f6000-0x4)=0x80000001, 0x4) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000a70000)={0x1, {{0x2, 0xffffffffffffffff, @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]}, 0x0, 0x0, []}, 0x98) 2018/01/11 02:03:33 executing program 5: modify_ldt$write(0x1, &(0x7f0000700000)={0x7f, 0x20000000, 0x4000, 0x100, 0x80000000, 0x2, 0x5b, 0x20, 0x5, 0xffffffff}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000077a000)='./file0\x00', 0x82100, 0xd) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000307000-0xa0)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x80, 0x0, 0x3, 0x40}, &(0x7f0000b8a000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000851000-0x8c)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000423000)=0x8c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000425000-0x108)={0x0, @in6={{0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x100, 0x1, 0x40, 0x9, 0x1, 0xff8000000, 0x3ff, 0x5c0, 0x4, 0x1, 0x1f, 0x8, 0x10000, 0x3]}, &(0x7f00008ce000)=0x108) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00003e9000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f000055a000-0x8)={r4, 0x1}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00009be000-0xa0)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x214c8708, 0x4, 0x7, 0x0, 0x80000001}, &(0x7f000001a000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000033000)={0x0, 0x8}, &(0x7f0000eeb000)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000376000-0x38)={&(0x7f0000299000-0x1c)=@in6={0xa, 0x2, 0xfffffffffffffff8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x77e}, 0x1c, &(0x7f0000e69000-0x80)=[{&(0x7f00009c4000)="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", 0x1000}, {&(0x7f00002f8000-0xc2)="39766ca5dfdeca4029609ef3de583284719163b80b2e78858f4a1c3c375b599c40770b1c3d0c1dd6899d3d0495aac4c10fd9532ecd074e4c58b5b5b32f300391ea9ec8f9b317009c8c794396157d8308b5a1fe7d70afdbfe1a23b62269761e60285c9077a65882c0ca32f5d3c6419a07bf516ce1bc33ca776b0e83a3d7252a57c11e0e27faccc537f227d9be0a7d9564ee5b92c7b2cf95719afd4112f1a1804efa9545317c348e69ed075e7876c468e7950e93ced86db64daa65874797619fbd858e", 0xc2}, {&(0x7f0000111000-0xcd)="7f0e634784475331b90d6e88e9eb66bd5591a2475f2a29119e8d6c301f299a322284309905fc2b0840f2f1e42490800322a8f8f06911101f9fd14a2f9cc1036dc1333ee24e87921ea43a030acab53715f404a0c222477fbefadfd9993b271baac1445ccb23f519ba28589a9af8cfd8085118c70df4654a581d719ec65dd0a88ac539b8cb947ab6dbd2b7747940855bb7013d52d4cd7ee9bc36949254240d7b94d5dbf55d3cb930bbe5f41823c1b3e9b91eb1c8adaf950ea7aff6c6e957cf4e95e4ee6887f6aacba1e1de96bdf6", 0xcd}, {&(0x7f0000051000)="305ed4fe0937bd769dd8e4bf66f0419d11c16846ff88c14adc2355697d186f9386c2144869a8c34ab108c87789d3b806514b6a6d0446f462cef063fe01def730bacc950f9327859cfef208598cf839dbd8324ba3d97ffeaa5fb4854b7d407c8c916c2d872efeeb99f188229855d1097d04a438", 0x73}, {&(0x7f0000be4000-0x3a)="44ea2666b94d03327899d81a6bde654efe851deabf03ea3f6c7530a99a8ab80c228082b37041c0d4fb924caafe0ef1cb0bcb17720427e239683d", 0x3a}, {&(0x7f00008d0000)="5805e9a30f2b2eb1230a133def513e5c54570ac68518a030302dff025a4e994d9d839c930adff1172db996557033f110562fde8973565cb55d5874571e80022493f1a51ca64b9aa197b7fa3cb53fa9d84ad4f6341b275f1f89ade1", 0x5b}, {&(0x7f0000d42000)="e74db4e3da89a7640687dfc86f5b1838f035a61533af0d4359c75d1b08bb14a507e5d23fe398565cdd7775c22e22551b5d9ab59bf028b7b63b3761", 0x3b}, {&(0x7f0000b01000)="4fce8879f489394bcd7ab39a9d6fc42f279342ef39859ef40255d5141c3c91b9725f3e6f43bb5851146644f58cac6919334c8bf4e5c8b14bb6c0ec0ad4794cee38e9ebda4050a6319f979e4248", 0x4d}], 0x8, &(0x7f0000eae000-0x120)=[@sndinfo={0x20, 0x84, 0x2, {0x40, 0x208, 0x20, 0x6, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x1, 0x6, 0x8001, r2}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffff9, 0x2, 0x4b1, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8, 0x8, 0x0, r3}}, @sndinfo={0x20, 0x84, 0x2, {0xff, 0x1, 0x8, 0x1f, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x63, 0x6, 0x2, 0x0, 0x0, 0x81, 0x2, 0x7, r6}}], 0x120, 0x4000}, 0x1) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00009d5000-0x4)=0x200, 0x4) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) lstat(&(0x7f0000839000-0x8)='./file0\x00', &(0x7f0000678000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r7, 0x541b, &(0x7f0000fb3000-0x4)=0x0) [ 386.109665] APIC base relocation is unsupported by KVM [ 386.617394] ================================================================== [ 386.630135] BUG: KASAN: use-after-free in rt6_mtu_change_route+0x8ea/0x8f0 [ 386.637158] Read of size 8 at addr ffff8801c083dcc0 by task syz-executor6/26096 [ 386.644577] [ 386.646180] CPU: 1 PID: 26096 Comm: syz-executor6 Not tainted 4.15.0-rc7-mm1+ #53 [ 386.653767] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 386.663091] Call Trace: [ 386.665655] dump_stack+0x194/0x257 [ 386.669260] ? arch_local_irq_restore+0x53/0x53 [ 386.673908] ? show_regs_print_info+0x18/0x18 [ 386.678376] ? lock_downgrade+0x980/0x980 [ 386.682503] ? rt6_mtu_change_route+0x8ea/0x8f0 [ 386.687145] print_address_description+0x73/0x250 [ 386.691960] ? rt6_mtu_change_route+0x8ea/0x8f0 [ 386.696604] kasan_report+0x23b/0x360 [ 386.700381] __asan_report_load8_noabort+0x14/0x20 [ 386.705286] rt6_mtu_change_route+0x8ea/0x8f0 [ 386.709758] ? ip6_dst_destroy+0x640/0x640 [ 386.713970] ? mark_held_locks+0xaf/0x100 [ 386.718089] ? ip6_dst_destroy+0x640/0x640 [ 386.722294] fib6_clean_node+0x389/0x580 [ 386.726334] ? fib6_del+0x1230/0x1230 [ 386.730109] ? fib6_walker_link+0x180/0x210 [ 386.734431] fib6_walk_continue+0x46c/0x8a0 [ 386.738735] ? ip6_dst_destroy+0x640/0x640 [ 386.742941] fib6_walk+0x91/0xf0 [ 386.746292] fib6_clean_tree+0x1e6/0x340 [ 386.750327] ? fib6_walk+0xf0/0xf0 [ 386.753855] ? fib6_del+0x1230/0x1230 [ 386.757630] ? ip6_dst_destroy+0x640/0x640 [ 386.761837] ? __fib6_clean_all+0x1d0/0x3a0 [ 386.766145] __fib6_clean_all+0x1f4/0x3a0 [ 386.770269] ? ip6_dst_destroy+0x640/0x640 [ 386.774476] ? fib6_repair_tree.part.21+0xf10/0xf10 [ 386.779463] ? igmp_group_added+0x555/0x7f0 [ 386.783762] ? check_noncircular+0x20/0x20 [ 386.787968] ? check_noncircular+0x20/0x20 [ 386.792173] ? __local_bh_enable_ip+0x121/0x230 [ 386.796815] ? ip6_dst_destroy+0x640/0x640 [ 386.801027] fib6_clean_all+0x27/0x30 [ 386.804801] rt6_mtu_change+0xde/0x140 [ 386.808663] ? rt6_disable_ip+0x700/0x700 [ 386.812796] addrconf_notify+0x664/0x2310 [ 386.816919] ? pppoe_device_event+0x342/0x830 [ 386.821384] ? lock_downgrade+0x980/0x980 [ 386.825507] ? inet6_ifinfo_notify+0x130/0x130 [ 386.830061] ? mark_held_locks+0xaf/0x100 [ 386.834182] ? __local_bh_enable_ip+0x121/0x230 [ 386.838825] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 386.843811] ? pppoe_device_event+0x342/0x830 [ 386.848279] ? nfqnl_rcv_dev_event+0x9a/0x600 [ 386.852745] ? __local_bh_enable_ip+0x121/0x230 [ 386.857389] ? _raw_write_unlock_bh+0x30/0x40 [ 386.861858] ? ip6mr_device_event+0x8c/0x340 [ 386.866236] ? instance_destroy_rcu+0x30/0x30 [ 386.870704] ? mif6_delete+0x620/0x620 [ 386.874569] ? nf_tables_flowtable_event+0x27/0x410 [ 386.879563] ? ip_vs_dst_event+0x24c/0x650 [ 386.883775] notifier_call_chain+0x136/0x2c0 [ 386.888154] ? notifier_call_chain+0x136/0x2c0 [ 386.892713] ? raw_notifier_chain_unregister+0x1b0/0x1b0 [ 386.898149] ? check_noncircular+0x20/0x20 [ 386.902360] ? rtnl_is_locked+0x54/0xb0 [ 386.906306] ? rtnl_kfree_skbs+0x70/0x70 [ 386.910343] raw_notifier_call_chain+0x2d/0x40 [ 386.914899] call_netdevice_notifiers_info+0x32/0x70 [ 386.919973] dev_set_mtu+0x3c5/0x720 [ 386.923663] ? __skb_tx_hash+0x2d0/0x2d0 [ 386.927694] ? find_held_lock+0x35/0x1d0 [ 386.931735] ? dev_load+0x80/0x1b0 [ 386.935248] ? full_name_hash+0x9b/0xe0 [ 386.939204] dev_ifsioc+0x73c/0x9b0 [ 386.942804] ? dev_ifname+0x1a0/0x1a0 [ 386.946588] dev_ioctl+0x2d7/0xfb0 [ 386.950100] ? lock_release+0xa40/0xa40 [ 386.954047] ? dev_load+0x1b0/0x1b0 [ 386.957642] ? __lock_is_held+0xb6/0x140 [ 386.961681] ? rawv6_ioctl+0x140/0x240 [ 386.965542] ? do_rawv6_setsockopt.isra.22+0x280/0x280 [ 386.970805] sock_do_ioctl+0x94/0xb0 [ 386.974488] ? sock_do_ioctl+0x94/0xb0 [ 386.978349] sock_ioctl+0x2c2/0x440 [ 386.981951] ? dlci_ioctl_set+0x40/0x40 [ 386.985895] do_vfs_ioctl+0x1b1/0x1520 [ 386.989760] ? _cond_resched+0x14/0x30 [ 386.993627] ? ioctl_preallocate+0x2b0/0x2b0 [ 386.998014] ? selinux_capable+0x40/0x40 [ 387.002075] ? syscall_return_slowpath+0x2ad/0x550 [ 387.006983] ? security_file_ioctl+0x89/0xb0 [ 387.011370] SyS_ioctl+0x8f/0xc0 [ 387.014715] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 387.019450] RIP: 0033:0x452ac9 [ 387.022610] RSP: 002b:00007fc3c6979c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 387.030303] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 387.039801] RDX: 0000000020b08fd8 RSI: 0000000000008922 RDI: 0000000000000013 [ 387.047052] RBP: 0000000000000338 R08: 0000000000000000 R09: 0000000000000000 [ 387.054292] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f2de0 [ 387.061531] R13: 00000000ffffffff R14: 00007fc3c697a6d4 R15: 0000000000000000 [ 387.068799] [ 387.070399] Allocated by task 20171: [ 387.074097] save_stack+0x43/0xd0 [ 387.077518] kasan_kmalloc+0xad/0xe0 [ 387.081201] kasan_slab_alloc+0x12/0x20 [ 387.085145] kmem_cache_alloc+0x12e/0x760 [ 387.089274] dst_alloc+0x11f/0x1a0 [ 387.092783] __ip6_dst_alloc+0x35/0x90 [ 387.096648] ip6_dst_alloc+0x29/0xb0 [ 387.100330] ip6_route_info_create+0x4ff/0x2dd0 [ 387.104967] ip6_route_add+0xa2/0x190 [ 387.108747] ipv6_route_ioctl+0x4db/0x6b0 [ 387.112871] inet6_ioctl+0xef/0x1e0 [ 387.116468] sock_do_ioctl+0x65/0xb0 [ 387.120151] sock_ioctl+0x2c2/0x440 [ 387.123748] do_vfs_ioctl+0x1b1/0x1520 [ 387.127603] SyS_ioctl+0x8f/0xc0 [ 387.130940] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 387.135661] [ 387.137258] Freed by task 26089: [ 387.140594] save_stack+0x43/0xd0 [ 387.144019] __kasan_slab_free+0x11a/0x170 [ 387.148231] kasan_slab_free+0xe/0x10 [ 387.152002] kmem_cache_free+0x86/0x2b0 [ 387.155948] dst_destroy+0x257/0x370 [ 387.159628] dst_destroy_rcu+0x16/0x20 [ 387.163486] rcu_process_callbacks+0xd6c/0x17f0 [ 387.168135] __do_softirq+0x2d7/0xb85 [ 387.171903] [ 387.173501] The buggy address belongs to the object at ffff8801c083dcc0 [ 387.173501] which belongs to the cache ip6_dst_cache of size 320 [ 387.186300] The buggy address is located 0 bytes inside of [ 387.186300] 320-byte region [ffff8801c083dcc0, ffff8801c083de00) [ 387.197965] The buggy address belongs to the page: [ 387.202864] page:ffffea0007020f40 count:1 mapcount:0 mapping:ffff8801c083d0c0 index:0x0 [ 387.210976] flags: 0x2fffc0000000100(slab) [ 387.215183] raw: 02fffc0000000100 ffff8801c083d0c0 0000000000000000 000000010000000a [ 387.223035] raw: ffffea0007647560 ffffea000760dce0 ffff8801d3320d80 0000000000000000 [ 387.230891] page dumped because: kasan: bad access detected [ 387.236569] [ 387.238164] Memory state around the buggy address: [ 387.243064] ffff8801c083db80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 387.250392] ffff8801c083dc00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 387.257719] >ffff8801c083dc80: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 387.265044] ^ [ 387.270473] ffff8801c083dd00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 387.277802] ffff8801c083dd80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 387.285129] ================================================================== [ 387.292452] Disabling lock debugging due to kernel taint [ 387.297934] Kernel panic - not syncing: panic_on_warn set ... [ 387.297934] [ 387.305274] CPU: 1 PID: 26096 Comm: syz-executor6 Tainted: G B 4.15.0-rc7-mm1+ #53 [ 387.314163] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 387.323482] Call Trace: [ 387.326038] dump_stack+0x194/0x257 [ 387.329636] ? arch_local_irq_restore+0x53/0x53 [ 387.334272] ? kasan_end_report+0x32/0x50 [ 387.338392] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 387.343117] ? vsnprintf+0x1ed/0x1900 [ 387.346888] ? rt6_mtu_change_route+0x820/0x8f0 [ 387.351528] panic+0x1e4/0x41c [ 387.354688] ? refcount_error_report+0x214/0x214 [ 387.359430] ? add_taint+0x1c/0x50 [ 387.362942] ? add_taint+0x1c/0x50 [ 387.366454] ? rt6_mtu_change_route+0x8ea/0x8f0 [ 387.371090] kasan_end_report+0x50/0x50 [ 387.375032] kasan_report+0x148/0x360 [ 387.378803] __asan_report_load8_noabort+0x14/0x20 [ 387.383714] rt6_mtu_change_route+0x8ea/0x8f0 [ 387.388179] ? ip6_dst_destroy+0x640/0x640 [ 387.392385] ? mark_held_locks+0xaf/0x100 [ 387.396500] ? ip6_dst_destroy+0x640/0x640 [ 387.400721] fib6_clean_node+0x389/0x580 [ 387.404756] ? fib6_del+0x1230/0x1230 [ 387.408525] ? fib6_walker_link+0x180/0x210 [ 387.412818] fib6_walk_continue+0x46c/0x8a0 [ 387.417111] ? ip6_dst_destroy+0x640/0x640 [ 387.421314] fib6_walk+0x91/0xf0 [ 387.424649] fib6_clean_tree+0x1e6/0x340 [ 387.428679] ? fib6_walk+0xf0/0xf0 [ 387.432195] ? fib6_del+0x1230/0x1230 [ 387.435963] ? ip6_dst_destroy+0x640/0x640 [ 387.440166] ? __fib6_clean_all+0x1d0/0x3a0 [ 387.444459] __fib6_clean_all+0x1f4/0x3a0 [ 387.448578] ? ip6_dst_destroy+0x640/0x640 [ 387.452791] ? fib6_repair_tree.part.21+0xf10/0xf10 [ 387.457775] ? igmp_group_added+0x555/0x7f0 [ 387.462070] ? check_noncircular+0x20/0x20 [ 387.466271] ? check_noncircular+0x20/0x20 [ 387.470476] ? __local_bh_enable_ip+0x121/0x230 [ 387.475124] ? ip6_dst_destroy+0x640/0x640 [ 387.479328] fib6_clean_all+0x27/0x30 [ 387.483099] rt6_mtu_change+0xde/0x140 [ 387.486955] ? rt6_disable_ip+0x700/0x700 [ 387.491076] addrconf_notify+0x664/0x2310 [ 387.495196] ? pppoe_device_event+0x342/0x830 [ 387.499660] ? lock_downgrade+0x980/0x980 [ 387.503780] ? inet6_ifinfo_notify+0x130/0x130 [ 387.508330] ? mark_held_locks+0xaf/0x100 [ 387.512454] ? __local_bh_enable_ip+0x121/0x230 [ 387.517100] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 387.522084] ? pppoe_device_event+0x342/0x830 [ 387.526551] ? nfqnl_rcv_dev_event+0x9a/0x600 [ 387.531015] ? __local_bh_enable_ip+0x121/0x230 [ 387.535655] ? _raw_write_unlock_bh+0x30/0x40 [ 387.540124] ? ip6mr_device_event+0x8c/0x340 [ 387.544498] ? instance_destroy_rcu+0x30/0x30 [ 387.548966] ? mif6_delete+0x620/0x620 [ 387.552823] ? nf_tables_flowtable_event+0x27/0x410 [ 387.557808] ? ip_vs_dst_event+0x24c/0x650 [ 387.562020] notifier_call_chain+0x136/0x2c0 [ 387.566398] ? notifier_call_chain+0x136/0x2c0 [ 387.570950] ? raw_notifier_chain_unregister+0x1b0/0x1b0 [ 387.576370] ? check_noncircular+0x20/0x20 [ 387.580577] ? rtnl_is_locked+0x54/0xb0 [ 387.584518] ? rtnl_kfree_skbs+0x70/0x70 [ 387.588552] raw_notifier_call_chain+0x2d/0x40 [ 387.593104] call_netdevice_notifiers_info+0x32/0x70 [ 387.598177] dev_set_mtu+0x3c5/0x720 [ 387.601861] ? __skb_tx_hash+0x2d0/0x2d0 [ 387.605890] ? find_held_lock+0x35/0x1d0 [ 387.609925] ? dev_load+0x80/0x1b0 [ 387.613437] ? full_name_hash+0x9b/0xe0 [ 387.617384] dev_ifsioc+0x73c/0x9b0 [ 387.620979] ? dev_ifname+0x1a0/0x1a0 [ 387.624766] dev_ioctl+0x2d7/0xfb0 [ 387.628276] ? lock_release+0xa40/0xa40 [ 387.632220] ? dev_load+0x1b0/0x1b0 [ 387.635814] ? __lock_is_held+0xb6/0x140 [ 387.639849] ? rawv6_ioctl+0x140/0x240 [ 387.643704] ? do_rawv6_setsockopt.isra.22+0x280/0x280 [ 387.648960] sock_do_ioctl+0x94/0xb0 [ 387.652641] ? sock_do_ioctl+0x94/0xb0 [ 387.656498] sock_ioctl+0x2c2/0x440 [ 387.660097] ? dlci_ioctl_set+0x40/0x40 [ 387.664048] do_vfs_ioctl+0x1b1/0x1520 [ 387.667903] ? _cond_resched+0x14/0x30 [ 387.671762] ? ioctl_preallocate+0x2b0/0x2b0 [ 387.676141] ? selinux_capable+0x40/0x40 [ 387.680179] ? syscall_return_slowpath+0x2ad/0x550 [ 387.685083] ? security_file_ioctl+0x89/0xb0 [ 387.689463] SyS_ioctl+0x8f/0xc0 [ 387.692804] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 387.697537] RIP: 0033:0x452ac9 [ 387.700695] RSP: 002b:00007fc3c6979c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 387.708373] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 387.715612] RDX: 0000000020b08fd8 RSI: 0000000000008922 RDI: 0000000000000013 [ 387.722849] RBP: 0000000000000338 R08: 0000000000000000 R09: 0000000000000000 [ 387.730088] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f2de0 [ 387.737326] R13: 00000000ffffffff R14: 00007fc3c697a6d4 R15: 0000000000000000 [ 387.745588] Dumping ftrace buffer: [ 387.749115] (ftrace buffer empty) [ 387.752797] Kernel Offset: disabled [ 387.756394] Rebooting in 86400 seconds..