2620f9ecbca3cdf139bf67b3808c39f7185827595ba23521ce52f1f985cf01fef8e569a43854bf6a124c2e5dcedf830a682b3794bb5f3b55c48e05052dd84ef08309f3e31357b4e4314a1f3c8c7dfdbd52369951cd0ef22357deafdaab9631167cedb2bba6fd877be450ba1b15550d781610dce064c66814b7ed83c53e69384c7ac66309eb91dd9ba050329ec33eaacc845a02debce3d392317a12b42f1cf54c0b5d49e1dffd5046e065b5adb587079e9f0561fd921f0fc9a75a0a9cb5225b95b31767fabc51383190633a7ce4301f7e6b254204de680ba5e6833be0949d54f9ccb10dcd07bf7bbab6a7c3653238161ab7715ea9a17cb0198c06ab863a104687e0ccf3c4ed94044c3fd2af2eb9de13eaec18759aaeb023f0fd9dc2c41da729bd8ebc1ff89bcaea500a339be3df3004a01bfeecbe7881e018d06a8ed48c3cd9ac697ecec331c199c667cacbcea7370331bb692baab46d9687ba5f5051a158207cceb80cb5d2c070e205d915db76eead1d60ee915fff674fe737b2247611a4b9e1370fdc4ea9db23db7161f7ca44d7fbe69ff783c913eb2da479a456d5dd62f22e71a5dba46cfa8522d71741d7f0256abed4742e313e80df010ea21486abd84f9e826ef79151c796bd06b1988ba0636c46e0a7122df70a5bc0af6454d248ab10e774753112ecd63b68311a6a69c03d20238f597a1aca940ecb15cc8d1f0c52842ae17bbd69c203146faf2fc812401b182b8bcf84ae51af582fbb4f7e45c111901fbcc2422cd0a226c4a2122203bee4003688068ee2e256130a268540f6f6cef53169046977219195778d269d104f7cc5d5d8924987a5ef95a69fa89ba08481432a51b556e84e825fcf472212d1deda5039d5f511685807e13e35f7d39bab78eca602ca93cab4bfd161336610f25594af210c6fa497aee431e76a766624a392c77ef092db9721c7d05fee98e1e252db1f45640bf7a9b35f1edc0186f1ec6e223ce7ac8630d52fc5fbc452c9bd2adbb95065af5f4f5c58b9dc4dab8976d6f5d8b0e70c44b1febfd5a6fc11e1021811f27794427754edf5c0686ce344ce9985b68a2b81d83a5a171bdbef31ca7a42a614f0242f42795089d2ccbbcabacb7e359bb0cc43f2ca41008ae1e892f5cc6376e190fb45ffc72194db480c47ddf2b6a012ddcde796d495a15d10c9b1e9ea722f0de8ada3c8ad0af4d2aa227e38add7219504a5a1cb56371ba93cd5784ed7547f986b3042c650049971725c6d09e72f790797def5f4eeac334357ec71d0dab2cbaf1807a5ee890b4b94d8a2cbc13b9c2e2f4018a0da32d55947ab98b235450e5ca7c483e81b3d8f04b74e8abe3fea823b7358edfd71c1c969234223b6176267da1c3f9cd53ee6303c7eac33767640cfce959a88758badf8377b944eafa254bbadf0bf4fde900ec4e9ec7a1fa167b7e07a0320e93a1e1cc1e87ae23f83241cbfbef0755ea0af0a79daf71cea914550261bf6b3739226d4ca181f8fd36c63456be1a1e29173551fc14c5b4a914ce7c8140e86c905717611b4f7cf447a27b146b3f4c0356d26", 0x1000}], 0x2) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000ef0000-0x10)={0x20, 0x200, 0xf800000, 0x7fff}, 0x10) 2017/12/28 01:23:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x11, 0x2000000000000802, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000bdc000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000947000-0x4)=0xe8) bind$packet(r1, &(0x7f0000c1f000)={0x11, 0xf6, r2, 0x1, 0x7fff, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) bind$packet(r1, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="089d30e72229", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000165000-0x4)={0x0, 0x0, 0x0}, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/28 01:23:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept(r0, &(0x7f00004f0000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000a4c000)=0x1c) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00009fd000)={0x73e, 0x5, 0x8, 0x80000000, 0xebfd, 0x4, 0x9, 0x4, 0x5, 0xfdab, 0x7}, 0xb) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00008d8000-0x10)={0xffffffffffffff9c, 0x28, &(0x7f0000933000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000834000-0x4)=r2, 0x4) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000fbd000)=""/135, &(0x7f0000685000+0xdb7)=0x87) pipe(&(0x7f0000663000-0x8)={0x0, 0x0}) bind$alg(r0, &(0x7f0000019000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000018000)="ff7ff07d76e5183669f7eb0400763d12", 0x10) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f00002de000-0x38)={&(0x7f00003d2000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[], 0x0, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f000038d000-0x38)={&(0x7f0000b2b000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f8e000-0x40)=[{&(0x7f00009a3000)=""/10, 0xa}, {&(0x7f00005e8000-0x59)=""/89, 0x59}, {&(0x7f0000232000-0xd8)=""/216, 0xd8}, {&(0x7f0000815000)=""/53, 0x35}], 0x4, &(0x7f00002a4000-0x64)=""/100, 0x64, 0x9}, 0x161) 2017/12/28 01:23:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000dc0000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000093a000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f000050e000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000b1f000-0xc)={0x0, 0x0}) socketpair$inet6(0xa, 0x800, 0x69b, &(0x7f0000f40000)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f00002f8000)=0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000831000-0xc)={0x0, 0x0}) 2017/12/28 01:23:07 executing program 5: mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000005, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000a97000)={0xa, 0x0, 0x59d, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) 2017/12/28 01:23:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000061e000)={0x1a3, 0x0, 0x0, 0xfffffffffffff801, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002dc000)=0x20) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000786000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000071b000-0x20)={0x0, 0x20, 0x0, 0x5, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x20) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) getsockname$inet6(r0, &(0x7f000099a000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000710000)=0x1c) sendto$inet6(r0, &(0x7f0000b36000-0x6a)="", 0x0, 0x41, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x80000000002, 0x4) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair(0x11, 0x80f, 0xffff, &(0x7f0000c59000)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000499000)={r1, 0x28, &(0x7f0000b65000-0x16)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000023d000-0x4)=0x0, &(0x7f00002a3000-0x4)=0x4) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) 2017/12/28 01:23:07 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000bd7000-0x3)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockname(r0, &(0x7f000013b000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000109000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000000000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r4}, 0x14) r5 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x30)={0xb, 0x1, &(0x7f0000001000)=[@map={0x9, 0x1000, 0x10001, r2}], &(0x7f0000001000)='\x00', 0x4, 0xa9, &(0x7f0000001000)=""/169, 0x1, 0x1}, 0x30) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000002000-0x14)={r3, r5, 0x3, 0x0, r6}, 0x14) socketpair(0x11, 0x3, 0xd7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r8, 0x40206417, &(0x7f0000002000)={0x8, 0x6, 0x9, 0x400, 0x10, 0x6}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000004000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r7, 0x5411, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) ioctl$DRM_IOCTL_INFO_BUFS(r7, 0xc0106418, &(0x7f0000004000)={0x2e7e, 0x6ed, 0x80000001, 0x40, 0x8, 0x8}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="0f91784478b86180669dcd72b957f3a3bb22885e2d21a170bb633dccfef0ca4986c9c1bd3e11a850637e19b26b5df95a4583e211841ad17c8bb9742e46dbd3314771a06d53a2e8564a484984eb0ca9a4a04001008741bba7e68e0806288435e86be96d513dc25d0273fee12e9387b50a26c78c91a31b9ef86c5a6d06c9b9a6ca4e4ec73d901d16a67aa8c0d7736544c79a6f3c08b49a0d69a2f97f5ab40a5adc940dc4d6d21d847b70", 0xa9) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r8, 0x8906, &(0x7f0000006000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r8, 0xc0206434, &(0x7f0000007000)={0x529, 0x0, 0x10003, 0xffffffffffffffdb}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000002000)={0x3f, r9, 0x2, 0x9c92}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r8, 0x112, 0xc, &(0x7f0000009000-0x2)=0x7, 0x2) 2017/12/28 01:23:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) bind$packet(r0, &(0x7f0000deb000-0x14)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000c5d000-0x4)={0x8001, 0x0, 0xfffffffffffffff9}, 0x4) r1 = socket(0x11, 0x2, 0x8) bind(r1, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r1, &(0x7f00008d2000)="4b030000001d00e59b9fe66bf90891508583451c", 0x14) 2017/12/28 01:23:07 executing program 5: mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000005, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000388000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000a97000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000eea000)={{0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x5}, {0xa, 0x1, 0x8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6a0a}, 0x0, [0x7, 0x8, 0x9, 0x8, 0x94, 0x1, 0x9, 0xe2c3]}, 0x5c) pipe(&(0x7f0000b5e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000010b000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eec000)=0x20) r1 = socket$bt_sco(0x1f, 0x5, 0x2) connect$bt_sco(r1, &(0x7f0000eeb000)={0x1f, {0x9, 0xe8f5, 0x4, 0x4129, 0x7, 0x1000}}, 0x8) 2017/12/28 01:23:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00005f5000-0x10)=@req={0x3, 0x4, 0x100000000, 0x7}, 0x10) write(r0, &(0x7f0000b13000)="24000000180099f00012e90400ed190e020800000000000000ffffeb080001005f196be0", 0x24) 2017/12/28 01:23:07 executing program 4: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x803, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f000000b000)=""/5, &(0x7f0000003000)=0x5) 2017/12/28 01:23:07 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00001cb000)={0x6, {{0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 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]}]}, 0x110) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004f6000-0x18)={0x0, 0x5, 0x20, 0xfffffffffffffff8, 0x10000}, &(0x7f00003d0000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={r1, 0x5}, &(0x7f00002ca000)=0x8) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@get={0x1, &(0x7f0000000000)=""/121, 0x1}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x2, &(0x7f0000a9c000-0x1)="", 0x0) 2017/12/28 01:23:07 executing program 0: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0700000000000000000ced5c54dbb7", 0x10) r1 = socket(0xf, 0xa, 0xc000000) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000434000)=0x0) r2 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f80000)={0x0, 0x0}) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f00003d4000-0x20)={0x9, 0xffffffff, 0x2, 0x3f7, 0x3, 0x5}) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000f80000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f80000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000045a000)=0xe8) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000f80000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f7f000)=0xc) sendmsg$unix(r1, &(0x7f00000bd000-0x38)={&(0x7f0000f80000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f80000-0x20)=[{&(0x7f0000f7f000)="14da0f77b79a934ef37e54505a441abed22d307ba59411c2b43c05aad9debb486371a298219ba2ee3bfd2e167b3a847b395d37fc6acdf4a3b64024c89197ee2d2b4aff703f9a7b2e731ebc5eafe881ada0b6cea888d0aa7a4c35aecefe6de20a2fd349ce8ffb925630642a2f9976a2fed552196d57eb38b382ffbcabf152c666610c801ac8a014e53ef160acb63141902d21b76c738572a49c236fbf835e5f3188652f47efb0f6e1f785a862ad30d8c15f9929946b7d67b6045217872809aa109d1f92ad1babeb7ec1df9bf0a46523d13680734f6f6ed1742bf1d8140a2fcea38cde707ed274886ca53de0713ad373", 0xef}, {&(0x7f0000f80000-0xc5)="98818e82a296e3fcc778ed386ec17520357a62972b4dbaadbeac21e210ce48535747b6a47949b7fac03247c823f97ec915993e866adc299b5bc4c834d79efed9eb67a3d7fbcae4299f51b5ed8aa6295f093f21d32f6ec8487c0e8cb4b194b71e251a4554504dc06defd7cac0437ca4cdb39a588667a13d256b1c0d6dc21c6d3d2e9d4f3c3c11f4d3f8eb52a2dcb86162e60d3f3b36fe4c00099491dd4ed2468d874fc7c8ff3759b687b9e865e139479304c709d63bd8925b7ee60a7520555a4df9ec2f51c0", 0xc5}], 0x2, &(0x7f0000c39000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x20, 0x40000c0}, 0x40080) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r2, &(0x7f0000450000-0x6)=[{0x0, 0x0, &(0x7f0000c28000)=[], 0x0, &(0x7f0000f7e000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f00009c7000-0x38)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000f77000)=""/32, 0x20}], 0x1, &(0x7f0000e7b000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000f81000-0x4)=r4) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000f7e000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000148000-0x8)={0x0, 0x0}) r8 = epoll_create(0x0) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r0, &(0x7f0000d5a000+0xb59)={0x1, 0x0}) 2017/12/28 01:23:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000000000010, 0x802, 0x0) write(r0, &(0x7f00001b8000)="240000001a0025f00018001000f7fc1a0a0b00000004bf0202ffffeb0800040048186be0", 0x24) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f000088c000-0xc)={&(0x7f0000879000-0x8)='./file0\x00', 0x0}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00006b8000-0x10)={r1, 0x18, &(0x7f0000575000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) 2017/12/28 01:23:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000011, 0x8000000003, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b09000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000517000)=0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000a96000-0x10)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) accept$inet(r0, &(0x7f00007c4000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f1e000)=0x10) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00003ef000+0x749)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000d69000)=@req={0x5, 0x0, 0x1d, 0xfffffffffffffffb}, 0x10) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000810000)=0x4, &(0x7f00007fb000)=0x1) 2017/12/28 01:23:08 executing program 6: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt(r0, 0x3d, 0x4, &(0x7f0000fa0000-0x11)="01000000ae00000000000f0000000000", 0x10) 2017/12/28 01:23:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000503000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x8}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x3, 0x20030}, 0xc) sendto$inet6(r0, &(0x7f0000be4000-0x40)='S', 0x1, 0x0, &(0x7f0000637000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000fcc000-0x1)="d0", 0x1, 0x0, &(0x7f000077c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f0000490000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000036000)={0x0, 0x0, 0x20}, 0xc) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x9c3, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/28 01:23:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00002ce000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000aaf000)={0x0, @in6={{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x2, 0x8, 0x7, 0x1}, &(0x7f0000bf4000)=0xa0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000559000-0x18)={r1, 0x8479, 0x20, 0x10001, 0x1}, &(0x7f0000369000-0x4)=0x18) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f000094e000-0x38)={0x0, 0x0, &(0x7f0000967000-0x20)=[{&(0x7f000019c000-0xc9)="81ded1af5d7fa9b2b34d8ac177ea36aa67ca2bcc091047e20186e325cd387322390690121683f3d048b2854a563a10c21a3c0827384d43091621ba0adcf9a6f653bd3ffa072be2071af10def018f69976097d23b47000000007788ad3b27239d261d7f4c320ab96786b1886db7ebf40d8452d327f21c234d25e5de216896dec2", 0x80}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/28 01:23:08 executing program 7: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000001c000)={0x1, 0xa7, 0x4, 0x3, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000936000)={r0, &(0x7f0000068000)="", &(0x7f0000130000-0xc9)="", 0x0}, 0x20) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f000080c000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000386000)=0x1c) setsockopt$inet6_tcp_buf(r1, 0x6, 0x16, &(0x7f00007e7000-0x30)="97410c48be46d9d1ec9ebb641ea047ffe0fd3f8b759aea5975f51ec54730441ac642591dec25038b22474a38dfa170b4", 0x30) 2017/12/28 01:23:08 executing program 5: mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000005, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000eea000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00006c5000)=0x10, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ee9000)={0x0, 0x1, 0x0}, &(0x7f0000ee9000)=0xc) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000ee9000)={r2, 0x30000}, &(0x7f0000ee9000)=0x8) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000eea000)={0xa, 0x0, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) 2017/12/28 01:23:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x0, 0x3) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) r1 = socket$inet6(0xa, 0x3, 0xc) setsockopt$inet6_int(r1, 0x29, 0x4a, &(0x7f0000238000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f00006bf000)="", 0x0, 0x0, &(0x7f00007be000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) read(r1, &(0x7f0000f51000-0x1)=""/1, 0x1) 2017/12/28 01:23:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x0, 0x400000000000005d) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f0000377000)={@common='rose0\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000ffe000-0x4)={0xfffffffffffffffe}, 0x4) writev(r2, &(0x7f0000d00000-0x10)=[{&(0x7f000093a000-0x2a)="290000001c0055e26effffffffffff000200e3f0010000007400000009000100000e0100aa645aff0044", 0x2a}], 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000234000-0xc)={0x0, 0x80000, r0}) socketpair(0x3, 0x3, 0x6, &(0x7f0000fec000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, &(0x7f00007d7000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f0000650000-0x4)=0x6e, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000078c000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$PROG_LOAD(0x5, &(0x7f0000ee2000)={0x1, 0x2, &(0x7f0000f9c000-0x10)=[@generic={0xb61, 0x1000000f510, 0x20, 0x0}, @generic={0x9595, 0x0, 0x0, 0x0}], &(0x7f0000f9a000)='$nodevsystem&*GPLwlan0}eth1nodev]\x00', 0x40, 0x80, &(0x7f0000b62000-0x80)=""/128, 0xb8, 0x0}, 0x30) 2017/12/28 01:23:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) r1 = socket(0x8, 0x2, 0x3) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000724000)=""/155, &(0x7f0000f69000-0x4)=0x9b) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000005000-0x10)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000528000)={0x0, 0x0, &(0x7f00006fb000)=[], 0x0, &(0x7f00002d4000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto$inet6(r2, &(0x7f00004ac000+0xbe1)="c63a6da14f0ab39fa4fddd4c0a29849a62", 0x11, 0x0, &(0x7f0000f91000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) readv(r2, &(0x7f0000afb000-0x50)=[{&(0x7f00003a7000)=""/187, 0xbb}], 0x1) 2017/12/28 01:23:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0x24, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000010b000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xfffffffffffffff8}) bind$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$bt_l2cap(0x1f, 0x0, 0x0) listen(r0, 0x0) listen(r1, 0x0) 2017/12/28 01:23:08 executing program 2: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) bind$unix(r1, &(0x7f000000d000)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r1, &(0x7f000000a000)=@file={0x0, ""/4096}, &(0x7f0000012000-0x4)=0x1002) connect$unix(r0, &(0x7f000000d000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) [ 666.852450] device syz3 entered promiscuous mode [ 666.872184] device syz3 left promiscuous mode 2017/12/28 01:23:08 executing program 2: mmap(&(0x7f0000000000/0xb70000)=nil, 0xb70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000338000)={@multicast2=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000aeb000-0x4)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b71000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b70000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@loopback=0x7f000001, 0x3, 0x4e, 0x3, 0x1, 0x10, 0x20, 0x80, 0x73, r1, r2}, {0x4, 0x3ff, 0xfffffffffffffffd, 0x0, 0x530, 0xb1b9, 0x9d0, 0x400}, {0x5, 0x0, 0x324796ae, 0xfffffffffffffe00}, 0x400, 0x2, 0x4, 0x0, 0x1, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9, 0x6}, 0x9, @in=@rand_addr=0x8, 0x100000000, 0x3, 0x3, 0x92, 0x100000001, 0x1f, 0x8ee}}, 0xe8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000055b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000b71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r3, 0x0, 0x27, &(0x7f0000b71000)={@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0}, 0x8) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000b63000-0x30)={0x1, 0x2, &(0x7f0000b68000)=[@generic={0x7b, 0x80000000aa, 0x7c79, 0x0}, @generic={0x9595, 0x0, 0x0, 0x4}], &(0x7f000015a000)='bdev^md5sum\\ppp1bdevtrustedppp0}\x00', 0x9, 0x80, &(0x7f0000b70000)=""/128, 0x0, 0x0}, 0x30) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000789000)={0x0, 0x0}) mmap(&(0x7f0000b72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x6, 0x1, &(0x7f0000b72000)={0x0, 0x0}) mmap(&(0x7f0000b72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r5, 0x40086408, &(0x7f0000b73000-0x8)={0x9, 0xf20}) mmap(&(0x7f0000b72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r4, &(0x7f0000629000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b73000-0x4)=0x1c) r6 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000b72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00003eb000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b73000-0x4)=0xe8) getsockname$packet(r6, &(0x7f000088e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00005c1000)=0x14) 2017/12/28 01:23:08 executing program 5: mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000005, 0x84) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ee9000)=0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000a97000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) 2017/12/28 01:23:08 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8949, &(0x7f0000000000)={@generic="b5a8382f86d0f2c1b1d134a65db71ca2", @ifru_addrs=@nl={0x0, 0x0, 0x6, 0x1}}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000000)={0x1, &(0x7f0000001000)=[{0x0, 0x0}]}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000001000-0x90)={0x9, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt(r0, 0x0, 0x3, &(0x7f0000ed1000-0x94)=""/148, &(0x7f0000000000)=0x94) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000)=0x1, 0x4) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000157000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000448000)={0x0, 0x0, 0x0, 0xe5b}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000000)=r2, 0x4) 2017/12/28 01:23:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000e46000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000093e000)=0x1c, 0x80000) getsockname$inet6(r0, &(0x7f000081b000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000c86000-0x4)=0x1c) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x8931, &(0x7f0000372000)={@common='lo\x00', @ifru_ivalue=0x0}) 2017/12/28 01:23:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x200000000000005, 0x84) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000005000)=0x0, &(0x7f0000005000)=0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b8e000-0x4)=0x9d, 0x4) 2017/12/28 01:23:08 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000401000-0xfb)=""/251, &(0x7f0000001000-0x4)=0xfb) setsockopt(r0, 0x84, 0x6, &(0x7f0000aca000)="e21830955ffd34d25cc534adec04d735d6cc5f611e9715380d206984e4d8535bcdaf1d656564718b7eb3a995b8f1dee962e132de157130d04976d95ae5f5e04dfc30b59c729407d3f8bbddf4657d0381cdb5777faa3f3be55cff2b0c934868000000075a59a979d123d54d689256492e59f8f20c96d38dffec04027ab3caea772ebb0010", 0x84) 2017/12/28 01:23:08 executing program 1: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x50, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0xfffffffffffffc00, 0x3, 0x0, 0x0, 0x10, 0x0}, 0x0, 0x0}, 0xe) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000000f000)={r0}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000035000)='dctcp\x00', 0x6) 2017/12/28 01:23:08 executing program 6: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000003c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000f89000-0x10)=[{&(0x7f0000f85000)="1bec578c20391d", 0x7}], 0x1, 0x0) 2017/12/28 01:23:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) close(r0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000916000-0x4)=@assoc_id=0x0, &(0x7f0000d2f000)=0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000cf3000)=@assoc_value={r1, 0x7}, 0x8) 2017/12/28 01:23:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000025d000)={0xffffffffffffffff}) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000ab6000-0x10)={0x3ff, 0x6f7f, 0x7fffffff, 0x5}, 0x10) getsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f0000b23000-0x84)=""/132, &(0x7f0000c71000)=0x84) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r2, &(0x7f0000870000-0x38)={&(0x7f000034f000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000102000)=""/246, 0xf6}], 0x1, &(0x7f0000c2f000)=""/40, 0x28, 0x0}, 0x0) shutdown(r1, 0x2) 2017/12/28 01:23:08 executing program 5: mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000005, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000a97000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) close(r0) 2017/12/28 01:23:08 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000a73000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x2, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 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) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@file={0x0, ""/52}, &(0x7f0000001000)=0x36, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000002000)=0x100000001, &(0x7f0000000000)=0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000003000-0x10)={0xc1a2, 0x6, 0x3a5000000000000, 0x3, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000003000)=@assoc_value={r3, 0x52}, 0x8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000112000-0xc)={@loopback=0x0, @multicast2=0x0, 0x0}, &(0x7f0000000000)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000750000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r4}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r5, &(0x7f00000bc000)={0x0, 0x0, &(0x7f0000baa000)=[], 0x0, &(0x7f00004fc000-0x2488)=[{0x408, 0x1, 0x1, "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"}], 0x408, 0x0}, 0x0) 2017/12/28 01:23:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000c59000)=@sack_info={0x0, 0x0, 0x10100000001}, 0xc) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000388000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006ec000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00002ae000)=0x0, &(0x7f00002de000-0x2)=0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000095b000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00001bd000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000001000)={0x0, @empty=0x0, @multicast1=0x0}, &(0x7f0000001000-0x4)=0xc) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000000000)=@generic="fb3a5d04cba5b08aa1e2ee2924f96c8d") getsockopt$inet_udp_int(r2, 0x11, 0x0, &(0x7f00008d1000-0x4)=0x0, &(0x7f000089a000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x2, 0x3, 0x2) socket(0x11, 0xa, 0x5) ioctl$sock_bt_cmtp_CMTPCONNDEL(r4, 0x400443c9, &(0x7f000007d000)={{0xffffffffffffff4a, 0xfffffffffffffff7, 0x80000001, 0x719b, 0x7000000000000000, 0xa6}, 0x0}) setsockopt(r4, 0x0, 0xc8, &(0x7f0000000000)="d105071e", 0x4) r5 = socket(0x20000000000000a, 0x2, 0x0) bind$inet6(r5, &(0x7f0000742000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) setsockopt$bt_hci_HCI_DATA_DIR(r5, 0x0, 0x1, &(0x7f00007d8000)=0x100000000, 0x4) connect$inet(r5, &(0x7f00000ae000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$packet_buf(r5, 0x107, 0x0, &(0x7f0000aa9000-0xcc)=""/204, &(0x7f00007a3000-0x4)=0xcc) 2017/12/28 01:23:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000412000-0xa0)={0x2, 0x3, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}, @sadb_x_sec_ctx={0x2, 0x18, 0x1, 0x1, 0x1, ':'}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000ace000-0x10)=@buf={0xfd, &(0x7f0000960000-0xfd)="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"}) 2017/12/28 01:23:08 executing program 1: epoll_create1(0x0) 2017/12/28 01:23:08 executing program 5: mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000005, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000a97000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) socketpair$ax25(0x3, 0x5, 0xc5, &(0x7f0000e4d000)={0x0, 0x0}) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) recvfrom$ax25(r1, &(0x7f0000ee9000)=""/45, 0x2d, 0x2020, &(0x7f0000ee9000)={0x3, {"af7def2d8aa7ff"}, 0x811}, 0x10) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000eeb000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000eea000)=0x8) socket$inet6(0xa, 0x80000, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ab6000-0x8)=@assoc_value={r2, 0x8}, 0x8) 2017/12/28 01:23:08 executing program 0: socketpair(0x11, 0x3, 0x5, &(0x7f00004fa000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) bind$netrom(r0, &(0x7f0000001000-0x10)=@ax25={0x3, {"bc173677900c73"}, 0x10}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x3, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/28 01:23:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(des3_ede)\x00'}, 0x58) 2017/12/28 01:23:08 executing program 4: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x9) setsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f000073f000)=0x7, 0x4) r1 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000fd4000)=0x0, 0x4) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000fd5000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eadefbd013dc89439dfd84bff49f94ff8ad1f56aa321d1bc0d5c2937d248f53c7ebdf8cf6830f075542ec7", 0x4f) [ 667.070632] sctp: [Deprecated]: syz-executor7 (pid 3912) Use of struct sctp_assoc_value in delayed_ack socket option. [ 667.070632] Use struct sctp_sack_info instead 2017/12/28 01:23:08 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e69000)={0xffffffffffffff9c}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000108000-0x4)=0x200, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00002a2000-0x8)={0x0, 0x80000000}, 0x8) 2017/12/28 01:23:08 executing program 5: mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000005, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000a97000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f000099e000)="eeef7d5423106cf4cc6c70fbe82d6d6a1479a3e4db2a66b8af26dc110126aa8bb13835b8d81d9fdebfb915dd3f397e2dfe817fc671c5f9683f3745e1cb832d182529a68d386e103c97ecaab713ed82e17db7ad2d98081acee14b489b36ab251c414f6cbb048ad9ead89a3240e1d2585559100fae7346393bcbe61cdb5726a972aa386118c93aac7098450f1d4f93666012867c5f58c9bf9d607e61e7a915564ee9f43d5ddbfd7f070180eacfa262e51361843a87", 0xb4, 0x4040000, &(0x7f00002dd000)={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, 0x1c) 2017/12/28 01:23:08 executing program 6: r0 = socket$inet(0x2, 0x2000000000000005, 0xfffffffffffffffe) r1 = socket$inet(0x2, 0x3, 0x2000000003) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000090b000-0x4)=0x0) readv(r1, &(0x7f0000001000)=[], 0x0) 2017/12/28 01:23:08 executing program 1: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x20007) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f00006e3000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000f84000-0x2)="", 0x0, 0x0, &(0x7f0000f7f000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ba0000)={0x5, &(0x7f0000f86000-0x28)=[{0x8, 0xffff, 0x7ae2, 0xfffffffffffffffc}, {0x10001, 0x227, 0x9076, 0x9}, {0x9066, 0x13b0, 0x5, 0x1}, {0x5, 0x8, 0x20, 0x800000000}, {0xb15c, 0x183c35b4, 0x0, 0x42}]}, 0x10) 2017/12/28 01:23:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a13000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000691000-0xe8)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c7b000-0x4)=0xe8) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000021a000)={r1, r2, r3}, 0xc) writev(r0, &(0x7f00005b3000)=[{&(0x7f00008b4000-0x39)="3900000010000904ff050000004000000700004a03000000450001070000001408000d0004000000000000000000000000000ee300ffe4693e", 0x39}], 0x1) 2017/12/28 01:23:08 executing program 0: mmap(&(0x7f0000000000/0xece000)=nil, 0xece000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ece000)={r0}) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0xdb, &(0x7f0000d50000)=""/84, &(0x7f0000d0c000-0x4)=0x54) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000ece000)={0x0, 0x252b}, &(0x7f0000b24000)=0x8) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00009de000)={0x0, 0x6}, &(0x7f0000ece000)=0x8) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00002fc000-0x20)={0xea, 0x4, 0x0, 0x3, 0x1, 0x6, 0x7, 0x1, 0x0}, &(0x7f0000ece000)=0x20) sendmsg$inet_sctp(r1, &(0x7f000057f000)={&(0x7f0000ba2000-0x1c)=@in6={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x3f}, 0x1c, &(0x7f0000e91000-0x20)=[{&(0x7f0000ecf000-0xb1)="f8bc5cbea8c690f6d2a91826d93b5e970ca89858140debc9a869b58e2b39539232c22f8d77780b2c676602e2ec87b43bea214b0c0811edf7eaebc987ff1a6c7f4c9a9a202c757170a77363f3a385d2f1d7c08b7cd2df0b47227445b70bda5a883949f7dee7769d4911dffb768c6427ddffc962420efc1583113ac1b9b1ce16f6643f02adc77db0f4cf0daa6c02a13c075c64df5b0320fa740599f99cee873152babf9f231e553453c1b7f7d212761a44fc", 0xb1}, {&(0x7f000009a000-0x30)="7e12aa64bb8b745bd8256096f37d68598b311231cec72b31bb9776f8f6eb0fba1330f16e5a8aef9b0581747615d76d07", 0x30}], 0x2, &(0x7f0000e8e000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0xe0ba, 0x4d, r2}}, @init={0x18, 0x84, 0x0, {0x0, 0x3ff, 0x0, 0x8000}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x26fc, 0x8009, 0xee, 0x0, 0x6, 0xffffffffe55a9723, 0x0, r3}}, @init={0x18, 0x84, 0x0, {0x100, 0x1f, 0x4, 0x200}}, @init={0x18, 0x84, 0x0, {0x3, 0x2, 0x7ff, 0x1}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffffb, 0x6, 0x6, 0xffffffffffffff00}}, @init={0x18, 0x84, 0x0, {0x7, 0xfffffffffffffffc, 0x2, 0xceb}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x6, 0x200, 0xfdf, 0x3, 0x4, 0x4, 0x1f, r4}}], 0x180, 0x20000810}, 0x8000) writev(r0, &(0x7f000010b000)=[{&(0x7f0000ec0000-0x3a)="390000001000090469000000800000000700004001000000450001070000001419001a0004000200b600000000000608000300ff00001ee400", 0x39}], 0x1) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f00005ae000)=0x0) 2017/12/28 01:23:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00008d2000-0x10)=[{&(0x7f0000ebc000)="2900000018001980014f75241a6800210206e30067fffe0100030000040004fffffff800080000ff00", 0x29}], 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f4d000)={0x0, 0x5, 0x30}, &(0x7f0000353000)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000667000)={0xffffffffffff8adb, 0x6d, 0x6, 0x8001, 0x2, 0x7, 0x5, 0x9, r2}, 0x20) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e6f000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003e1000)=0xc) socketpair(0x10, 0x807, 0x100000001, &(0x7f00002e7000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000f62000)=[], 0x0) 2017/12/28 01:23:08 executing program 4: mmap(&(0x7f0000000000/0x5b2000)=nil, 0x5b2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f00005b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000446000-0x38)={&(0x7f000015b000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00001d5000)=[{&(0x7f00005b3000-0x98)=""/152, 0x98}, {&(0x7f0000477000)=""/194, 0xc2}, {&(0x7f0000185000-0xe5)=""/229, 0xe5}, {&(0x7f00005b3000-0x1000)=""/4096, 0x1000}, {&(0x7f00005b3000-0xa5)=""/186, 0xba}, {&(0x7f00005b3000-0x9e)=""/158, 0x9e}, {&(0x7f00005b2000)=""/103, 0x67}, {&(0x7f00005b3000-0x3d)=""/61, 0x3d}], 0x8, &(0x7f0000240000)=""/221, 0xdd, 0x7ff}, 0x40) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00005b4000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003e0000)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00005af000)={0x0, 0x0, &(0x7f0000482000-0x50)=[], 0x0, &(0x7f000031c000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendmsg$alg(r1, &(0x7f00001ca000-0x38)={0x0, 0x0, &(0x7f00005b1000-0x10)=[{&(0x7f00005ab000)="9512ee6bc48675a73a83c2e456b35088e2a38a42b94c7aaf51b6245d48bbbb90f3b9c17c9736d23d641d2bc544caed731f2181b74a26e8d00ef741c31e299739872a90d272a7fe97cede8ac68a38376e1754d351ea77c332bea2e1b6530ed57f22ab388a0c13afcec4aae9746868ecd9c360816534b4934a7b1f9b076c3ee6991f8c5cdd87d640a81acfe87588aab496", 0x90}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f00005b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f00005b3000-0x38)={&(0x7f0000203000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f000059d000)=[], 0x0, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) [ 667.131447] sctp: [Deprecated]: syz-executor7 (pid 3912) Use of struct sctp_assoc_value in delayed_ack socket option. [ 667.131447] Use struct sctp_sack_info instead 2017/12/28 01:23:08 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x84, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x14) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x4, 0x20012, r0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000004000-0x10)={r0, &(0x7f000000e000-0x3e)=""}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000000c000-0x8)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x7, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000000b000)={0x0, 0xc4, "2d8ce858f44b85f5f199e5efe77d6b96949219c71ca4790f1411f474dd9f606d4c4009b346b4e5b609941ec0b543a3c59585cb98d089974a1521f8de217726b3c71b25cc2fee0b9d29dccc55a749b1dfa290939eb525beff547cbc314737dfc74f49a27d85315f410cd0153aa001843870b06a0422b70060cd36db41ab2a12144b77ab73e15e64a97e1bac6ad86963795e5570a79ab0c8a41bb8933a30a5b81ceb954580f8ee737aed1facdf1663de7bb3c9538b67226361a057bdaf4f3eb0555fb63505"}, &(0x7f000000b000)=0xcc) mmap(&(0x7f000000b000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000000c000-0xd1b)={r2, 0x1000, "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"}, &(0x7f000000c000-0x4)=0x1008) 2017/12/28 01:23:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf", 0x4) r1 = accept$alg(r0, 0x0, 0x0) ioctl$int_in(r1, 0x5c52, &(0x7f0000e33000)=0xfffffffffffffffe) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000d08000-0xdb)=""/219, 0xdb}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2017/12/28 01:23:08 executing program 5: mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000005, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000ee9000)="6d0734080f7e5d1c84a8382de5e72006a9ae6b6b4f72dac0cc163b78fadacd10eee1a3c5258e045427d609a6e6fb6185d1bc178758499258a4ffee06736e153296e101b73c08b45f84a27b7615d8cd19fd7b", 0x52, 0x44080, &(0x7f0000a97000)={0xa, 0x0, 0x40000000003ff, @loopback={0x0, 0x1}, 0x2}, 0x1c) [ 667.204117] nla_parse: 18 callbacks suppressed [ 667.204124] netlink: 17 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/28 01:23:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00004fc000-0x4)=0x1, 0x4) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000295000)={{0xa, 0x0, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, {0xa, 0x0, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x7, [0x845, 0x5, 0x7, 0x6, 0x7, 0xfff, 0xaf, 0x8001]}, 0x5c) connect$inet(r0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)='syseO\x00', 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) r3 = socket$kcm(0x29, 0x2, 0x0) r4 = accept4$inet6(r1, &(0x7f00005b6000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00005cc000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000847000)={0x0, 0x6af77c28, 0x30, 0x5, 0x8001}, &(0x7f0000dc2000)=0x18) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f00005ae000-0x8)={r5, 0xa5b3}, &(0x7f0000096000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000f1f000)={r0, r2}) writev(r3, &(0x7f0000256000-0x80)=[{&(0x7f0000466000)="b4", 0x1}], 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00007bc000-0x28)={r1, 0x80, 0x7, 0xfc, &(0x7f00006ec000)="62910128ac15b4", &(0x7f00006c1000-0xfc)=""/252, 0x5, 0x1}, 0x28) sendmsg$netlink(r3, &(0x7f0000a50000)={&(0x7f0000d78000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f58000-0x70)=[{&(0x7f00003f1000-0x25)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f000079e000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, r4, &(0x7f0000696000)={0x60000004, 0x0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000e1d000)={r0, &(0x7f0000bdd000-0x1f)="c31012d0e193e8d9397c779e71b2ac8cb0f84a0456b369fdaeabbe479db34c", &(0x7f0000e6d000-0xf7)=""/247}, 0x18) 2017/12/28 01:23:08 executing program 0: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000de9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x108e, 'ctr(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5", 0x5) socketpair(0x8, 0xf, 0xcd, &(0x7f000065b000-0x8)={0x0, 0x0}) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000dd1000-0x4)=0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000a63000)={0x0, 0x0}, &(0x7f0000f88000-0x4)=0x8) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000f87000)={r3, 0x4}, &(0x7f0000c4c000-0x4)=0x8) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000f87000)={0x0, 0x0}, 0x2) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000218000-0x38)={0x0, 0x0, &(0x7f00002b8000)=[{&(0x7f0000daf000)='%', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r4, &(0x7f0000f84000-0x38)={&(0x7f0000753000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000f83000)=[{&(0x7f0000f86000-0x17)=""/23, 0x17}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/28 01:23:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000574000-0x4)=0x0, &(0x7f00003f1000-0x4)=0x4) socketpair(0x9, 0x5, 0x0, &(0x7f0000d33000-0x8)={0x0, 0x0}) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000e84000)=""/212, &(0x7f0000494000-0x4)=0xd4) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000ea7000)="cae78dc7a326d09ee7b3f8f4e1312492a72d50c295ed957ef81258a9e7a6d5b3939e6ee1d22568ae3b2c7de7f8dfa87d08f4a3d6512827f1ff4d63562e67947d9f582fb399139e62feef7eb671180fa01f725b719c79ef0efcbdaf0941369375de01f6e19946e44354b5aaebe8654d29434af5917700d86fdc482f1c846525f23a0730b1e3e15a058333e18bff2953ff0d7220018124e9c7c29670e4208cfd7bf4aab6e2946fb4f199422da09ccb8510cc6cc96fd5075987fc2bcf", 0xbb) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f000005b000)={0x9, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2017/12/28 01:23:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000921000)="260000005e0009fff1800000240000ffffffe50001009efff3000008004665000002fb4b35ea", 0x26) 2017/12/28 01:23:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000d57000)={0x0, 0x0, 0x0, 0x1, 0x0}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b1d000-0x4)={r0}) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000e7d000)=0x0) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f00006df000-0x4)=0x0, 0x4) 2017/12/28 01:23:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000e9000-0x20)={@common='irlan0\x00', @ifru_flags=0x1001}) [ 667.255561] netlink: 17 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/28 01:23:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4, 0x4) write(r0, &(0x7f0000db6000-0x25)="240000001d0001000d00fa080000000403390004100001000c000200000000ffffff0000", 0x24) 2017/12/28 01:23:08 executing program 2: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x6, 0x7, &(0x7f0000f7a000)="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", 0x187) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d25000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f000080e000)={0x0, 0x0}) sendmsg$alg(r1, &(0x7f000073a000-0x38)={0x0, 0x0, &(0x7f0000f7d000-0x30)=[{&(0x7f0000f7a000)="47d6f1a349c0c792f30bdf070805766d2541df2f76bee9708693ab4b4ab1eac2105823c9a6b0356d48d7f4cd550e2844a0d8488873b1ee4576b2b84ef81b1ca253b1b5aee627914fef38f3957d145aaeb4fc35fe0f8c1f59a58cc79dd20a7cb832582a10c1532a81d90eafa99ba9cbcc64daf5d96cd1dc5b21fdc612f72041738e3021e1ec61a4a7e55a9e46a406f574540a7a", 0x93}, {&(0x7f0000f7b000)="882b8c7f47e27a7458bba2166a135232b1b61a2bf3afe21bfa9f8b1bee5df19d43af8cf2ac7e6ad92b18eb0b91c978fdc00fcdbea423f196fe53d22b1fb96403c3c2bb3f4e37635e3dee78a738a8e0f6737195083d0d1ab131d4a5b16d583c74aa38b035b0f77c4c828d6ce1b8", 0x6d}, {&(0x7f0000837000-0xe6)="e26eb91d81a0c9824a3ef10d1f337c0e439036a295213b7fb3502e6c6b1f09cdc052fe44fb9930c35139d46bb2cfcf74a60007ebc5cec4bc8082617669828c81d00e21f13a7112f87fa1de92209c0e7c01f917c1669ba39f534251d2bae7f3a8904c97e18bfc15caf3aa352eae8099728722c777ba4b4cb75ff397b6e85aa437cbe2b5d4f17034fb0b22a1436a99e2bbcce08352e4b5eeda4025ebe3c0496b9c3d6887eaffa95f2d121500000000000001ffca216bb7713cd8b935343819edfc5bce9983805398cc10c79efad23f07432839b1d0553dbb069eb7db7beab5596b5d1bf858121e", 0xe6}], 0x3, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xcd, &(0x7f0000f7d000)={0x0, 0x0}) 2017/12/28 01:23:08 executing program 4: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) r1 = socket$inet(0x2, 0x3, 0x3) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000090b000-0x4)=0x0) sendfile(0xffffffffffffffff, r1, &(0x7f000031a000-0x8)=0x0, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000194000)=@int=0x1, 0x4) 2017/12/28 01:23:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00008ab000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000271000)={0x0, 0x7, 0x0, 0x80000000, 0x5}, &(0x7f0000154000-0x4)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000dff000)={r1, 0x75, 0x83, 0x91, 0x0, 0x3}, &(0x7f00008c9000)=0x14) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r2 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000623000)=0x1, 0x4) bind$packet(r2, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="00d830220705", [0x0, 0x0]}, 0x14) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r3 = socket$inet(0x2, 0x400000003, 0xff) sendto$inet(r3, &(0x7f000021e000-0x18)="068cfcec00000000000000ff003f000000009f1c00b40900", 0x18, 0x0, &(0x7f0000786000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000274000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000083000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000070b000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004d7000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c3c000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@broadcast=0xffffffff, 0x0, 0x7, 0x1, 0x3, 0x10, 0xa0, 0xa0, 0x3, r4, r5}, {0x2, 0x8, 0x401, 0x200, 0x9, 0x3, 0x2, 0x5}, {0x0, 0x2, 0x4, 0x100000000}, 0x0, 0x7f1f528a, 0x1, 0x1, 0x4, 0x2}, {{@in=@rand_addr=0x3, 0x3, 0x1000}, 0x11, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xfff, 0x4, 0x0, 0x3, 0x7, 0x6, 0x4}}, 0xe8) 2017/12/28 01:23:08 executing program 7: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$alg(r0, &(0x7f0000e57000-0x188)=[{0x0, 0x0, &(0x7f0000b4c000)=[{&(0x7f0000ffa000)="ee", 0x1}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) getpeername$netrom(r1, &(0x7f0000e38000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000e60000-0x4)=0x48) 2017/12/28 01:23:08 executing program 6: mmap(&(0x7f0000000000/0x5b3000)=nil, 0x5b3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12d) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000038b000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2017/12/28 01:23:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000851000)={0x8, 0x3, &(0x7f00006a2000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0x1f, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)='syseO\x00', 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000faf000)={r0, 0xfffffffffffffffd, 0xe, 0x0, &(0x7f0000b7f000-0xe)="aa4278d6a94ead3789326ce01300", &(0x7f0000219000-0x1000)=""/0, 0x0, 0x9}, 0x28) 2017/12/28 01:23:08 executing program 1: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000f5a000-0xa)=@file={0x1, './file0\x00'}, 0xa) socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000fda000-0x8)={0x0, 0x3ff}, &(0x7f0000fd9000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00007d5000)={r1, 0x101, 0x10}, &(0x7f00000da000-0x4)=0xc) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r0, 0x0) r2 = epoll_create(0x3ff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001e9000)={0x4, 0x0}) 2017/12/28 01:23:08 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3, &(0x7f0000157000-0x1)="7f", 0x1) 2017/12/28 01:23:08 executing program 1: mmap(&(0x7f0000000000/0x5ae000)=nil, 0x5ae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000012c000)="ffff27191a0100235f0005000000000007000400010400000000000000fffe000225070997c11e0000000000000001b9", 0x30) r1 = accept4$inet(r0, 0x0, &(0x7f0000070000-0x4)=0x0, 0x0) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000187000)={0x0, 0x4c68}, &(0x7f00005ae000)=0x8) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00005af000-0x8)={r2, 0x5}, 0x8) 2017/12/28 01:23:08 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f000007e000-0x4)=0x9, &(0x7f0000666000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f00000bd000-0x2c)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}], 0x2c) write(0xffffffffffffffff, &(0x7f0000599000-0x112)="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", 0xfc) pipe(&(0x7f00009db000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000d20000)={&(0x7f00005dc000/0x4000)=nil, 0x953, 0x7, 0x8, &(0x7f0000934000/0x1000)=nil, 0xcc}) connect(r1, &(0x7f000014c000)=@sco={0x1f, {0x4, 0xbe1, 0x1, 0x5, 0x0, 0x24000000000000}}, 0x8) 2017/12/28 01:23:08 executing program 2: r0 = socket$inet(0x2, 0x80a, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) socketpair$inet6(0xa, 0x5, 0x2, &(0x7f0000b6d000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00009e9000-0xc3)={0x0, 0xbb, "c672ca583b5c4de930e97f90715d74723fd0ae89591fe7d5db50c2c5079b0a434a27a08e7341b71ab875d515555663eed8134b0410779415aae916a2dd7aa1496e81a14ef874679bef843419fd43e2c18e4158345f23407deaf60d9065ae18b71be618cee50a15bd4f3e3c53a7ef42268ae06656ed77ab52df11f9a6d9a6235dd5016fb6a6d9547bffcccc2b47b9a4d3bfea56f1d88239ddc36ff6a2780815316a6cb0984cb70a4b2c7feebe7eb341047e8a46b9ec519dc635c422"}, &(0x7f00009ca000-0x4)=0xc3) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000801000-0x3)={r3, 0x1}, &(0x7f0000570000-0x4)=0x8) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000fa3000-0x4)=0x0) close(r1) 2017/12/28 01:23:08 executing program 7: mmap(&(0x7f0000000000/0xe7d000)=nil, 0xe7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xe, 0x6) recvmsg(r0, &(0x7f0000629000-0x38)={&(0x7f000092d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f000082f000)=[], 0x0, &(0x7f00000b6000)=""/79, 0x4f, 0x0}, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000e74000+0xd3d)=0x4, 0x4) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e7d000)={0xffffffffffffff9c}) bind$bt_hci(r1, &(0x7f0000d73000)={0x1f, 0x7000000000000000, 0x0}, 0x6) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000e7f000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e7e000)=0x10, 0x80800) r2 = accept4$inet(r0, &(0x7f0000be6000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007fb000)=0x10, 0x80800) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000e7e000-0x10)={0x100000001, 0x2, 0x4, 0x5, 0x0}, &(0x7f0000b6d000-0x4)=0x10) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e7d000)={r3, 0xdd3}, 0x8) listen(r2, 0xa9) sendto$inet(r0, &(0x7f0000e75000)="", 0x0, 0x0, &(0x7f0000e76000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/28 01:23:08 executing program 0: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x5, 0x100000000, &(0x7f000020a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00005ee000-0x4)=0x10) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000f6a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000f6a000-0x8)={r2, 0x0}) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000acc000)=0x0, &(0x7f00003d7000)=0x4) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000362000-0x6)=0x0, &(0x7f0000f6b000-0x4)=0x8) getsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f0000db3000-0x4)=0x0, &(0x7f0000f6a000-0x4)=0x4) 2017/12/28 01:23:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000487000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000987000)=0x10, 0x0) r1 = accept4$llc(0xffffffffffffffff, &(0x7f0000694000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00002a5000)=0x10, 0x800) splice(r0, &(0x7f0000be3000-0x8)=0x0, r1, &(0x7f0000ef6000-0x8)=0x0, 0x7, 0x4) syz_emit_ethernet(0x6a, &(0x7f000064a000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[@ra={0x94, 0x6, 0x0}, @timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}]}, @ra={0x94, 0x6, 0x0}, @cipso={0x86, 0xd, 0x0, [{0x0, 0x7, "d1c7f886d7"}]}]}}, ""}}}}}, 0x0) r2 = socket(0x11, 0x8080f, 0x8bf) setsockopt$packet_buf(r2, 0x107, 0xd, &(0x7f00009b9000-0x1000)="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", 0x1000) 2017/12/28 01:23:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f00006b2000)={0xa, 0x0, 0x401, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, 0x1c) connect$inet(r0, &(0x7f00009a0000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f00001ac000)="", 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000f6e000-0xb)={0x9b55, 0x80000000, 0xb5, 0x2, 0xffffffffffffff0d, 0xfff, 0x8, 0x3755, 0x6, 0x5, 0x0}, 0xb) 2017/12/28 01:23:08 executing program 5: mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000851000)={0x8, 0x2, &(0x7f00006a2000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x40000, 0x0}], &(0x7f0000dc1000)='vboxnet1trusted\\.\x00', 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x1}, 0x30) readv(r1, &(0x7f0000f84000-0x10)=[{&(0x7f000013f000-0x1000)=""/4096, 0x1000}], 0x1) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000a97000)={0xa, 0x0, 0x40000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) 2017/12/28 01:23:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000803000-0x74)="1f0000000001ff00fd4345c007110000f3f2ef0008000100010400dd0be5000100001fc9f87bd18d1028d8559ce5dcf9a112fe32a3674cfcfd396790653114ac2434db92f601cb93ac3706183995eb4cce7f4e1dd18e934d4edecebe68090000009ed020aebcfe96d1e100000000000000ca79f3", 0x74) 2017/12/28 01:23:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x2) r1 = accept4(r0, 0x0, &(0x7f00004d2000-0x4)=0x0, 0x80800) getsockopt$nfc_llcp(r1, 0x118, 0x7, &(0x7f0000c86000-0x29)=""/41, 0x29) r2 = socket(0x10000000010, 0x400000002, 0xc) write(r2, &(0x7f00007fa000)="1f0000000004ff00fdde45c807000000000000000700018001fd00dcff9f00", 0x1f) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f000030e000)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000d41000+0xf29)=r3) accept$nfc_llcp(r2, &(0x7f0000dbc000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000a9c000)=0x60) 2017/12/28 01:23:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000e6a000-0x4)=0x7c, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000de0000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x4000080, &(0x7f0000dc2000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00005c2000)=[{{&(0x7f0000cb4000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000cfb000-0x60)=[{&(0x7f0000b50000)="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", 0x1c1}], 0x1, &(0x7f0000516000-0x1178)=[], 0x0, 0xffffffffffffffff}, 0x0}], 0x1, 0x4) 2017/12/28 01:23:08 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000002000)=0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt(r0, 0x8000010e, 0x8, &(0x7f0000000000)="a7e1c7fcf9a9df230e296e9218c558f08ba10af022eda9e7d70fe2623130d8f8e135467906e0189e842ced4f91d96d596e3b536b310b6eae551ecd121198e172c8", 0x41) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000cf9000-0x20)={@generic="1ddd977f57f0e17e00184b1a552a679b", @ifru_addrs={0x2, 0x1, @rand_addr=0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/28 01:23:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00001cb000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008c8000-0x4)=0x10) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000e3000-0x14)={0xff, 0x5, 0x81, 0x1, 0x8000}, 0x14) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000260000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x20ffff) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00009c9000)={0x401, 0x3}, 0x8) accept4$inet(r0, &(0x7f0000a32000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000066000)=0x10, 0x80000) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f00003b3000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r2, &(0x7f0000aaf000-0xa4)=""/164, 0xa4, 0x0, &(0x7f0000426000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = accept(r1, &(0x7f0000d6f000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000e59000-0x4)=0xe) close(r3) 2017/12/28 01:23:08 executing program 0: mmap(&(0x7f0000000000/0xde8000)=nil, 0xde8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000de8000)={r0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000d9e000-0x74)=[@in6={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x0, 0xffffffffffffffa8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8e39, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x74) r2 = socket$inet6(0xa, 0x0, 0x2) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f000096a000)=@generic="2e00e2f21b9cd1b3f5bb9b2b84264ab4") [ 667.546969] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 667.565445] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 667.573868] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. [ 667.577933] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 667.577941] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/28 01:23:08 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x6622}, &(0x7f00003fe000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000+0xcdd)={r1, 0x8}, 0x8) mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x800000005, 0x84) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00001dc000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000eea000-0x20)={0x10000, 0x8000, 0x24000000, 0x0, 0x4, 0x7}) setsockopt$inet6_buf(r2, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r2, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000a97000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000eeb000-0x8)={0x2, [0x9, 0x9]}, &(0x7f0000eeb000-0x4)=0x8) 2017/12/28 01:23:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000414000)={0x0, {""/7}, 0x0}, &(0x7f0000031000)=0x10, 0x80000) socketpair$inet6(0xa, 0x1, 0x9, &(0x7f000057d000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000e84000)={0x0, 0x9, 0x2, 0x7, 0x7, 0x1, 0x100000000, 0x3, 0x0}, &(0x7f0000771000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000008f000)={r2, @in6={{0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x93, 0x2, 0xf88, 0x5, 0x400}, &(0x7f00006b1000)=0xa0) sendmsg(r0, &(0x7f0000ef1000-0x38)={&(0x7f00004d3000)=@hci={0x1f, 0x7ff, 0xbb389442f8d71e1c}, 0x6, &(0x7f00006cc000-0xa0)=[{&(0x7f00004b7000)="1c09f4a466bd47169a2e5c1eccdf9b54ba9380d2e20d4c5a62f73ae5b0aa7c398b260a7f0e27cbbceb0fe3437c65cc027b40b409ead2f568692afd783c9ed318b4954623239d7683f591a25c384cd263427647342326e40ed8d52e70f968ff3e3917de0bf56c115a01fbfa8951ae2929e3bc9ab67d7c99", 0x77}, {&(0x7f0000a53000-0x1000)="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", 0x1000}, {&(0x7f00005a6000-0x12)="0583a4919fa634aeece1df6e1a5c617fa04e", 0x12}, {&(0x7f0000ff9000)="34419e3468df785f406868c1eec73a5f7c5747c4d074523ddc4d2ff20840d419f20c8f3f13f48530ff8312324b10264bfd803b0d9b7001636ee54e998fe0593567401e1b7ae8e55c58862949399ed5e3bdc17922438fdea6fe8a85c35c116c2322f320e2821bfbff50ee15b3f84a9c504a3f5b4c46f78476bb6aa67bb34a27ec5b8a4d8b9b4af70b81c97cd85f79013d9a7cf424bf1d7d5f30baf01d73c5023a007f282b163c44c1c083e875a40e2dde06e62d22eadd0e78c0ff1f7a4f7a49dfba14c1c07b2365c0646d5a303343fd3d4572700bb19fa79cd33b13", 0xdb}, {&(0x7f0000248000-0xef)="09ba628d0ce78cadba0ad7be6cd3bf2daa2031dc363ec090eb8b3e24ce65579b366866c8a7316066ad628dca782613ee65680a0fcfbaad0e42d195f77fe6e2d29f6f9ae951e76ca0bdbc26083a3e078c56a3810dc5f8b5100cf6e6ec4ac30fc697674fa7e062d1809abe53b0fa382b97d9125e4fefa20fb4f904fe3e702ca064b2db669ebcbf0c9f36afe4099ed781d527a073fed278c1dab6a44cf902ff17287f4e52f65aa18df5b7c304dc2969d9469d91c949f4eacc4dfeb51c6124ab7cf5a4d6ecf9fd80d611ad62d6b31eeef6aa83a2cce15e9fa8a876f4430d4f91ed1b15ac28b6defdf4dd81873886e1afe3", 0xef}, {&(0x7f0000c3c000)="1dc51d712da36b1024e9be26f616cebc008922c896c1fe1a6165793ed560d21d89a7338e71d9b41938f15119d68b72cc306f6858f280e4e5f1713461694b2b22dbb2abe5a3eb6486d06eca51b5d15b9f932edc45bcc8685e1dec37c5e7474c112979c00521ece9969052d59922c359fc6c0aba93b08885937e72fca776d5690442e271cff21c9e9f791360d97746c62f67024f1c61c6ed06aa8c1cbcf9a036120efce8ec66a2ec4a72f074e2b6e087f358a9c15ec9d7970a294a15a9bb5b", 0xbe}, {&(0x7f00001a5000)="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", 0xfb}, {&(0x7f00007d9000)="44b6215b19f0e27df8623c5039dc9fba2eb557cce81a7853e40b9be6418f3f2ad3666f829f5e41151dbbb6ef957b5c847f3bc40a46613aba11a358c7be33559de285ab3b6f146087ad67540f3a582b734c042b55aa4f39d0971d7031140328fb034f2bae6107065b27141856c14a0d1cb46cd322bac72008c6486016b70ac15cfa84360eb0632ca45ffcd87445b72ab69ffe4f7f4271581bf51fe8e513a50d44bcabe443924134ab54907d838469f898d957b075ee2e4ccb", 0xb8}, {&(0x7f000091b000-0x1000)="d066a4a491f991aea7d7d3813ecb2a062554e8c7b6ba485b1f7b12b03861584d108e33c0c14365337dba2e9a4027a9afb8bb01e919b764bf204213d4a3f41b973fb4db92fc056d7d269869dbbdc0118963fc6640c949a0cd1597595262677e32abab91d7cc54d0e048f3f09aab3a03e991aba0f0c06c1a0fbc1a3ab554cec5ec7e68c3276c8636fbba44f19a9896b07180921f757a8fd48585bd1be39acfb014363331d0e0c0aef4ecd6f47ddb4f4a7739d84ffb594f253c9bbe2354579df47c96e63f41e7315f35d465c58e1545b9b5b0a04d0436dc22f0e9be9d9eceaa3ae8f5ff52b98bcf581b813f2b963c679e0e598cfc4bbf91f7a4167c4fc62a7bb7e33e47b14d0d1bce115427b3cdc809f4274387dd8b225441a8a6df1eccf78ea5d3368ccc559714e91a87689e3c7786e8f46429ce08df6ac773e8ba7cef1e3a6ddab1d01498fca36c71b5116a8828d891f2ca0a91bbecb85b2a791c6469d5547d0e7faace3c97b334ba767aa498d0fdcb27c280084f6c9007395911d878b02c16792eb25cf9379355973b49711da6724d74a6237c320497d73542d2a9b540173f192738d6d596d5a9c46802b57e20ea088cb3f061e728aca8c86d40bbff19c291d9b763abb66adcef837db1dcdf0a47336fd91b657b06f178c06f8e7768e6dd03ed0b4d83d2af714c3651706b04f2dee49214694c56e5e17aa75452d749066e7ba137558f4c766df3ffaa71a364de813d02f05afb1e2030d596325deefb2ddec0fee8a08162c23104a4d44b3f1ba46cd45dfeed2ccba517575b72a25dbe245c9a8e02a9e67aed22fc08a7930f0c6da1bfd6d24aa96c4971929abd8063651a05b362596fae22b57d6603024c9ea234ff5ba262687285f7df0f5336882addf9294bdcb5f640ca93d2c385f387ac189f5adccf35309b76b19b5375d94e1d1412c1098c2981b678377115feceacae667652a1a3158e799f1f36a2be5cc15518e59e1db43845c72d3cf88cf1bc5eda66391cac228557546c2284ebab9eb86630adcf33b1d89c42d1013cec330560290fff974e847f2ac2fd6284f7d1f36c5405d4a2f21ac6453a2c1794d6667e49d0b39851e6b47a8750e99b9baa8ebecec6fa02d2fed4e8309be2508065a9fcf7eb0440e694719f36a4b73ee421ee6372e90dc5df54c95d50a6b79afd33d89b9e389a25c36bf41afef4a60be4c71384f65a3a882485fd1d8497b7871783e6c2704d2b6f0f2df7e936fbd076f6260de220199631dad3922f2fbe0999e0f996bcd5c4a264e21db00583fe20345a45ac406f77ca530d348d9f4ac997191d0c088744d746eca4b4d496ba3ca231939c8f1a321583bbf460214ee4ca105353f11939015a2516b1c6e034419434be4431e60295d78b935095dbd4e2518b00781b26f50fd60da2fa44dad554cf4769d8722f05ae156a273fb076bd550059d30b495fd4a9eb74f0dd2ea50b272d62d9bf5d43a63949e976292b9d18263dbbc58a1f28409aaed1413542d7ef4daba2d3c840d5387360d2e144d39fbf220954298a1b725ece76dceca9726832a9a78c9915a5872b72e73e09a165a249aa4a6a14fee37284285a38bbc626755718a3b8e85dadb544b06c7b0a300d16976b98bd017b9bfb58213bbe020537d17f5bfa6321f03c6c381993e9fefe701f59ecfdeb423163ec3f4f7be46c12e407d749b61208acb8ca89eaa9f24ca0060d4445ddf12098969edcb8d54a831797c389c069c1ef63a727a163de534e618d7bd6740b270682c9256dafad77e66f1fca0c6f58032753edf5751324e8cfab876e5c8bcd06b87fd740dbb4158cbcc9e3c60436f5209076caa52129c1d1130e9167ead355695b66b019a281a08305224cb0f56c926040b036bde1a7ca5ca175e61b74321faddec0fc46356183606930c853ca81206bd8205c0edfb3d44a7edec438ae6dd6be206f7c23d1fb26808fef55df299a93e606be8da1414b225c0bb99a0fa6f3fbf4384e07a9ad30b4ac619ea1ad4c3c22d7a22369fe6d422f009d56cf95222612956054c9d80a71b4b9ac6af28b1e4e9209cf0944e8e399890408f10f018c6f013e298b937a3ad61519017998f0443f1654e846a678bef64f062456a9c6f247ca03a2e9f963fc660642366c1293ffd49440824b2e0a94e47901841bfcbf15d5067221335c743a4c59118d84801e29982dff99550ef172f137d0801dea31aacf464874828f03a67c4fd782d9eec5a87f0713ad8d4cb3af790d33d39bfe209246f893d85cd72bcdb7b46c57e550bb704379898650ef02f44bccaaa01aa685a8cbdbf377228031b8ca27c527ad84d05fdbcfaf7d7db2235c1ae49caaba8d6d056656587025e7cd3bef1c64924d91895c5195cfbd7923401d0e0296f1353e60cf55904c62bd95c8cde41e1baa0fbf013ec9b2abab05dcf44bf2afbe5a110c3c3569b9a608b27cc9103ed245ca2f67661a2f28e99cd740d72ba65120490f8f305bddfd18d08442fe9af9b4510b5c282821edaaebf4df55327d904f0541a68c6c7ffdbfd771e6386e5910c9e5136822d409cbe70f1ed9fde55fe43fa5b29492c463068a4e9830f3ebaa473cbbe817e174f1139136ac1ba9316785d09d391055c43ab4a60d9677b2b9635df0f3a2f3660a8feb491fe6c5514d3ef2a08418de53ac473d4931095d90cbb60ad7897383e0abbc9deb6b6a41c7a25a7a9b3ad3b9156fa3b4452a152e9755a4fd9deabff66a82da98c69609a6e3c874064bbdda786905bc7cfe738fb9bf59a1a06f6cc6b98808e2efc1696cbecc757ba12f9dfa6f486e6f1487d21b2729adf071723eadb0f136d7c84fbf659554bd15339bddfe643e0d5a16236138a481ee07e053b3bfeabcdb6d7eb49f3b3a83b040c9fa52a7daf14a4e34830b3fbdb760a3324afc6f3332aaba12068fe1b6ce1b07e314d2d6236aae440a0a119ab15438bc74fd411e4b85d6037a5b73943ea8b2e1f94e601291ddd4bbbc163420a67ea6976dc7060a4ba45499cff42959c481469edc5e740e9fb27bdf965d6b53433a8b9a97032d0898fc7c45743de387174e03bdeedb57a65eb58b7b03e65fedf9456e1eaa521e14c17fbdeeabc8f2b761e246ceb1307185bd17fdc9d22b9ff2e1d1b17f2973a2a32a34d948350684c47fbbb4a46e4b0f876d3f31d3bde3388bedef853fa366574a7e3fa74a3ec40550cd4a86c8d40e1cf93a1ef79d2d21bfe54c638fad31972d2b8fee9b5eefe5e0da5be49ffc0a7644e9fd4b8c31fdca165dd10250945fe5a46267dc301300e02e111bb2035253f0a50e7c70671374b80e425d80df59d929de013d8a84de6cf4a6e9db897fdf0e954650ae7be0b400922cf8d73c42ac964a59bd3ab9ffc166a70a1476d8fc37e77209ad96b7245159a7660f9132db5768c272dc3173bb47c6a57c4450289970d93db6c29a5d6083cfc3d5147a03f94bf9a9c36f88d2a69e0c39927b972aacf3ef488c2f6986b97295b95e6a691b45a3bea5d264ecc7a7e813f21265442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0x1000}, {&(0x7f0000714000-0x6c)="b3b6711d450b6f450470e950adaf6cd2d23b346a2eabb22f8eb786483b2fa5c50651bb9a1a93dd49f8f0d9c4429049d97ff277e750e6841d30455f065d3616a93292732b3a7a6f263f1240b555eaa83e5d771b89615ce8636358b21640cefea6189bec17b07d58d249f5380f", 0x6c}], 0xa, 0x0, 0x0, 0x20040000}, 0x4000) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f00006bd000)=[{&(0x7f0000714000)="2900000018001980013d75241a0407210206e30067fffd01040000000800050000000200080000bf00", 0x29}], 0x1) 2017/12/28 01:23:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f000088b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000fd2000-0x4)=0x14, 0x80800) listen(r0, 0x6) r1 = accept4(r0, &(0x7f0000aac000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f39000)=0x60, 0x800) shutdown(r1, 0x1) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000935000-0x4)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000d31000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000ea5000)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000bd4000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000070f000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d15000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d3e000)={0x0, 0x0, 0x0}, &(0x7f0000079000-0x4)=0xc) sendmmsg$unix(r1, &(0x7f0000bdd000-0xa8)=[{&(0x7f0000a64000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ecd000-0x90)=[{&(0x7f0000d7c000-0x7e)="e4a119e096e144a957f55d0bb2a6fc34d6b7b9ac2157de9e224c7c8ab2b7c956c59b3482d6cad0cea84c9dadf8ac2db15e9e7af65a49622db032844234159fc60d24f35a9b30dd1952add957fbe53d91b3fa8eb01a8c3437c7d629aa00048733f34832376b3b0a0fcb9b72e028ef1bc66e18a23f8b88b4c675b4204047ac", 0x7e}, {&(0x7f00004ad000)="1fdc531054382e47a2ffcb03a1d36b337b76b623df31cecfd09aa7f3b22155ff0170d8a75896c2d20615f33e98872ba0bc69b09298e9a9e876625078e298912c75221d072b2dd7d9979c239e422507cadef10e4f4cc5da7c91ded24825305f6805698183713839a51c8e30e47cfc7c37d2591942cb", 0x75}, {&(0x7f0000763000-0x5f)="bb9a75936d127c0d36c699ca42fc78849652ee301bc4ff312d43f7f6053b90f2789cb121e721c62ca5fc2da3ee85342cdee91fbd17050fe7f2a823453212ea05882652719dac9ac270c382b6fb7f7480119c009d8c84bfcd45893d87896c4d", 0x5f}, {&(0x7f0000219000)="a7e9b07781064724477c8e97d482d117f1a03859c1d76a6c938ee5edb298c179aba053eee408402e14c8c26aa671cfa3a4c36dd2cc2a6e11a0b80ce7e50934ca", 0x40}, {&(0x7f0000e5a000-0x34)="93bdf8e992cff3b195a388898e5673ee7ddb4b8e70905a48c9f3ffa006b7e2bd17138dea7dc49626ba17ab6f4dafd362992d92b0", 0x34}, {&(0x7f0000995000-0x1000)="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", 0x1000}, {&(0x7f0000e09000)="213724fc1ac27bb7d8b81eb5336021e45ad49dc89f44c77615ad7e12a7585f61669498016982575d4d6a78e508fdc7069b02afd7d9779dda6de988018f7928c1c4c905e1854fd0490e0235f8d47da263e400575cce937e866716f510d751d3f5fcebd06a0db9de0d97ca4e6ffb7e2d2fee2d0318286cf466130ab44451db1c7eace3904a8d081a472d42998bba5e760c", 0x90}, {&(0x7f0000f1c000-0x54)="f8c132f4371cfe552b340658022c5ba27d7067090b1cbe6c3711dd480bc8df8d2b7f31a6391c63ace098009c0d4945cc9c9d004934aca4b5951192e5b95635dd34a06083528d00d62daf273dd09879ce8c369173", 0x54}, {&(0x7f000088c000-0x68)="8bde1a769bcfb488927efea4f1bd8788a8e20b683f8a87f0556dc3b96f813d4e12b1b4542407b381c676a3effca70fc672fab1410175704a670c6f11dc919a3922c5306228771130460309b9340cef1d1022403ec032ad6e4b54088a1490459fb141cb8f1e6ee8a2", 0x68}], 0x9, &(0x7f00007a2000-0x20)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x20, 0x40004}, {&(0x7f0000435000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000bd0000-0x10)=[{&(0x7f00001f3000)="4a4887", 0x3}], 0x1, &(0x7f0000a4e000)=[@rights={0x18, 0x1, 0x1, [r0, r2]}], 0x18, 0x10}, {&(0x7f0000bb6000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000cb8000)=[{&(0x7f0000ea5000-0xad)="3b1df6c5d738a5a0c515c2a5b2d0ed90f822e31ee7a405e40fe4e145ba4f2305a3cf418d0d603a52755c7c7d183bf347abf6fa131d6975397e0b95cee87df7844712111f0a4a13a4e03053c8df617a9db143ac0dd77a85de37b942060bbb8aaae23f9d288a81b79028b556f463802c8ee778defe3ec07fe4cd9159700d3b1958b7b36abf0dd7923f0e2b0043489c06840ea3cb679b87f54676cc4e6248f881f59812f1d554f695d9efd9721d65", 0xad}], 0x1, &(0x7f0000272000-0x40)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x40, 0x4040}], 0x3, 0x8000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r10, 0x89e0, &(0x7f0000ef7000)={r9, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f00003b9000-0x20)={"64d85a18b2ff3f607d3198f890957811", {0x4, 0x401, 0x10001, "1c03e348f675", 0x1, 0x0}}) shutdown(r9, 0x1) 2017/12/28 01:23:08 executing program 0: r0 = epoll_create1(0x2000402000080000) close(0xffffffffffffffff) close(r0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000457000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000000000)=[], 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f000014b000-0x70)=[{&(0x7f00007a6000)={0x27, 0xfffffffffffffffe, 0x1, 0x5, 0xffffffffffffcf03, 0x5, "1937e7703f3ecbed9b5d29e76dcbc4c686ff3537c69a9ca6ff9da5a585a36cc03a8e94b376abd6b34fbf3d2eec7616f80b41cfd756f1990589ea66d47c916b", 0x8}, 0x60, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)="3a717810ee02135ac74185373af4d049626e1333e45f3c56bc53e6b4b3fc246a61e67fd765022ca1676d75772c38da096f2ef9fb0a6e6b365e4a940d8c0de77ee35ba2398fd842aad001494dcacacbbddee9d26c4176e1e13325a8d428669ca4eb701347940652cdd3df1b4ae0888cbfa8faccfea4574e0ca5a4ebb3416420d88b5eae194e0ae9d438", 0x89}, {&(0x7f0000f39000)="903c3a039243bfa3d8a508659ed7766dde06dba531fe2d24aaa35bf06b29d0799e0ad3358fa581657447a0c6dd8b6f438b474d97922e386870e7bee6d16b0279813bf4f5140632b82116626c1922615b5ac0ee3ae151cb9032ec9265330b93cd4535fc1cfb977ff322b4341ab0d40a134f90f5d15b7b4b14ebb2a96b", 0x7c}], 0x2, &(0x7f00000cf000-0x60)={0x60, 0x100, 0x101, "4e50bdedece531b753e3ab402b3d5280a31cc1639678782f0a3fc79182ba5cda3dee05a4aad0aef04f18e74a07577e5e6cb46cfad51e7d22f6575d4201558abec676ec73c8fe69e22da7b15abc2f"}, 0x60, 0x20000000}, {&(0x7f00003f2000)={0x27, 0x4000000000000, 0x7, 0x7, 0x3, 0x2, "d45b313a0aa55e09a008a1783fde95dbeb41b1ee638bad8fd777d972bfc68c1afb5da2b185803e1800e0762d878310ef114684f2b6a4938a7d825c7f9d533d", 0x100000000}, 0x60, &(0x7f0000001000-0x90)=[{&(0x7f000051e000)="dcd559fad51a8df147c4775b9951da06d0c5ec409470dab5f7e77022fb5aaf8cbb83", 0x22}, {&(0x7f0000607000)="19e3", 0x2}, {&(0x7f0000000000)="7489bebe103a002111cc662a542dad09e580d704e990db9c8086613eabac12ebac2407afe12f8d46e9eaf7bc8a918bb65abfa3e5cebff1c92b79cf1123d3a764a62037d3d25292b2cbd6f48f8f", 0x4d}, {&(0x7f0000001000-0x81)="bbf273ff13b0ae5c338ef53446968e11f86ab80a42dac2f8bb4735d536129dc68de40816101644a39ebdab7a120ebeeb36d4626fd53eb69f1465df7b2d5d99ed077f4a1138c7c8606919b8ee0101422fe0e42210e0df29b50c7dac41747ffb18eeba53f3eb35ee23c33f5671f1516094e7c8fa5a622c3af1cf11b25e9f5f8822d9", 0x81}, {&(0x7f0000178000-0x29)="6af22ea4c9364b4005b5010cb00dec6c8a961e2d81c7099f59f5b3abd82b8b180bddb8bcd28da12028", 0x29}, {&(0x7f0000000000)="7ded0aa123b7fe0af7bdb2e9d15f84eec670659d14b4c1e65ce571556796ebbbfbde1502c25534c0b244a4ce3b6a1cfb51efa143abe5f66be356478dab354b02ca849670afcc2e1e6b2657c8d56bed83279dc51a67e960ea8cf03f6c6d9bde5c566b22ff81101fb227f5ce3ada640e8a902913b5a9331b07ed658071ce0f456990b96165015424f24218feb2c7571dcbaf7ca4a4b90faf2a1eacb1d45186a18f96337dcd64eed76b24f79a8d23e5779a9ea6a0a27f45abab56ada3c948778383dbd78864dc6be55877850854ef2fc3", 0xcf}, {&(0x7f0000ecf000-0xc5)="c7db1016fc82f89c368b98beffcb849b2c394a283fec48a72d40eb46e9d8ae3c8581b82e57e0163268727265458675ae8f3e3d10a5a1019eabe1b32763e1c472fc57c84a8888791a3187249c3b9f90f456480046ad4d53084e2ac190c0d589cf5cc739b0ce118d4a749427abb16b2ba5982b1c08f1c592e30310108a6893cc9d79392a1d6b6be0b01686e6a6eea5386a2c44bc170df371701771572bbaf8d7f2843e2cbc319ed419d6e9bc939cd07a140b7133c4a6be482524579cce3732bc3330762428cb", 0xc5}, {&(0x7f0000f2e000)="a9af7e7a539833482054559f67a447519a523ef3660bc299356dfa35f005452d27515d9762e7d8557cbd481d3b87d15f8899c87e75460f567ef31762bbdcb75e040250741d2ba7573e73956fff1b809dd086c82ceeb4e5274c2a821c298b5050cb26128ebab932c32dae52f905edbc655d9b34a939ede6af2e620636e866a53c16539ed39483aeb668aa11aa52c5bdca1bc5a591be99207e4c", 0x99}, {&(0x7f0000001000-0x15)="ff38aefd4a6ca7fdde8f424f270740f64dbfb2c3bd", 0x15}], 0x9, &(0x7f000073c000)={0x28, 0x11f, 0xfffffffffffffff7, "281ec981750bd46c5e0ad67ee005a374f365c6d7ad"}, 0x28, 0x0}], 0x2, 0x0) 2017/12/28 01:23:08 executing program 7: mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0xc, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0xff) shutdown(r0, 0x1) connect$inet6(r0, &(0x7f0000efe000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f00000f6000-0x12)='/%vboxnet1$eth0^!\x00', 0x12) write(r0, &(0x7f0000725000-0x1000)="bf7541ebeec104e6590ecc179212985cc9a321e14d5d3781fc8b203dc34c513548311d26dd76cc38", 0x28) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f00000b0000-0x30)=[{&(0x7f0000dc8000)="3b37a1a0d0f33c1ac146eb0805a9c5b1d0edd4b06e680b439258eed9f70411ae118ea4c2e1ed654622951e43eeda8fc9165114510185a759d31cebd8b51fd7786976ca564b19cd8e6a6f983152b5bf2a1168bcb79feda5d4b4d3fdfc14e6a4f1d2b6515585aedff8cfe540caac0bba2b6b4641d0ab264a88869822a8c828036e2239fb01502b0b9a4779c5e093680d2b110327358573d4f3c53f5d14d967e5808387e4599afe4bb8cb2e0400811a98", 0xaf}, {&(0x7f0000dc8000)="6ca334680d995cc1ef7fa73e0030c7df8225e3", 0x13}, {&(0x7f0000dc9000-0x32)="ba7c3a4b91910056c4376b9ab61751f6eb0833d9867c011edbe383b1323f59397d2221acb39e588f22bf36f800adae8c02b8", 0x32}], 0x3, 0x4) bind$alg(r0, &(0x7f000080e000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni\x00'}, 0x58) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000dc9000-0x8)={0x0, 0x0}) setsockopt$inet_udp_int(r1, 0x11, 0x2, &(0x7f00006f3000)=0x20000000000, 0x4) 2017/12/28 01:23:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x80800000010d, 0x800000000010, &(0x7f0000ed0000)="0100ec1a", 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000f9a000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00007db000-0x4)=0x14) 2017/12/28 01:23:08 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000002000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000001000+0xb99)=0x2a1, 0x2) connect(r0, &(0x7f0000339000)=@generic={0x1, "3fefd863c4a22bd7c8b9bae0bdacd5d0e6bc73a2d4c356b261c23eb88d7cce9a7cbc559ed728204493dc62162b0434309f880b45dabd7279f545a7aa132ce020f8d4f4d81eaf8eb0101f50505859403b97a921448cefc5600c569d59e65b410476008957aab807253b3771354b3517f605cc54f0e65e4d32652122eb5279"}, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x3fffffffffff, 0x0) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000ce8000)=0x800000000000003, 0x4) 2017/12/28 01:23:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc-des3_ede-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000a59000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000294000)={0x0, 0x0, &(0x7f0000a00000)=[{&(0x7f0000eee000-0x7d)="4dcc7148b2d0ad608d405b18b6ee5d384e", 0x11}], 0x1, &(0x7f0000aa3000-0x18)=[], 0x0, 0x0}, 0x0) read(r2, &(0x7f0000c7d000)=""/4096, 0x1000) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f00006b4000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000020c000-0x4)=0x1c) setsockopt(r2, 0x0, 0x7ff, &(0x7f0000205000-0x23)="39d32bf3b581d294f08cbc96b780446c79dce4512751cfa315da8c7e4025224a1359c9", 0x23) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000a66000-0x88)={0x5, {{0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) [ 667.626967] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2017/12/28 01:23:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000011, 0xf, 0x3) setsockopt$sock_int(r0, 0x1, 0x20, &(0x7f0000d96000)=0x0, 0x4) socket$bt_cmtp(0x1f, 0x3, 0x5) 2017/12/28 01:23:08 executing program 1: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000cb5000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000-0x64)=[@in6={0xa, 0x0, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, @in6={0xa, 0x1, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}], 0x64) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) setsockopt(r1, 0x107, 0x1, &(0x7f0000d74000-0x10)="01000000030006000007000000911dcc", 0x10) socket(0x0, 0x0, 0x0) close(r1) r2 = socket(0x11, 0x2, 0x0) setsockopt(r2, 0x8000000000000107, 0x1, &(0x7f00000ce000-0x10)="01000000030003000007000000c4ffcc", 0x10) 2017/12/28 01:23:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0xbe1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00009fe000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00002ff000-0xc)={0x4, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000012000)={0x1, 0x3, &(0x7f000000c000-0x18)=[@generic={0xd885, 0x0, 0x0, 0x8}, @generic={0x1f, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000000000)='system\x00', 0xfffffffffffffff9, 0x80, &(0x7f00001df000)=""/128, 0x0, 0x0}, 0x30) 2017/12/28 01:23:08 executing program 5: mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f00009ca000-0x2)="b25b", 0x2, 0x0, &(0x7f0000a97000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000271000-0xb8)={0x0, 0x1a391ca6, 0x3ff, 0x4691, 0x7, 0x1, 0x0, 0x3, {0x0, @in6={{0xa, 0x3, 0x8000, @empty={[0x0, 0x0, 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]}, 0x81, 0x8b, 0x5b, 0x0, 0x8}}, &(0x7f0000eea000-0x4)=0xb8) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000eea000-0x8)=@assoc_value={r1, 0x8}, &(0x7f00008e5000-0x4)=0x8) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000c13000)={{0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5e}, {0xa, 0x1, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x5, [0xffffffffffff8000, 0x0, 0x0, 0x7fff, 0xfff, 0x3f, 0x8, 0x0]}, 0x5c) 2017/12/28 01:23:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r1 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000682000-0x4)=0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000909000)=0x3, 0x4) r2 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x84, 0x7d, &(0x7f00007cb000-0x8)="8000000000020004", 0x8) 2017/12/28 01:23:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x0, 0x0}, 0x10) r0 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000de6000)=0x0, &(0x7f0000810000-0x4)=0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) 2017/12/28 01:23:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000932000)={0x0, 0x0}) getsockopt$inet6_buf(r0, 0x29, 0x2a, &(0x7f0000ff2000-0x3f)=""/63, &(0x7f0000eb2000)=0x3f) 2017/12/28 01:23:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x3c) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000dce000)=0x7fd, 0x4) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000689000)={0x0, 0x0}, 0x2) sendmsg$unix(r0, &(0x7f0000210000-0x38)={&(0x7f000055e000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f0000948000)=[], 0x0, &(0x7f0000974000)=[], 0x0, 0x0}, 0x0) 2017/12/28 01:23:08 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000659000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x10001, 0x9, 0x200, 0x9, 0x5, 0x9, 0x1f, 0x78, r1}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f62000-0x30)={0x1, 0x2, &(0x7f0000131000)=[@map={0x20, 0x0, 0x7ff, 0xffffffffffffffff}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000441000)="88252c474c73656375726974797b280065", 0xfffffffffffffffb, 0x80, &(0x7f0000016000-0x80)=""/128, 0x0, 0x0}, 0x30) 2017/12/28 01:23:08 executing program 2: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000be0000-0xc)={&(0x7f000078a000)='./file0\x00', 0x0}, 0xc) socket$inet6_sctp(0xa, 0x5, 0x84) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002b2000)={r0, &(0x7f00000c8000)="474fe556b5d52343c66773a01d88e2eb9886e825a01f499abd78b38bbad24d1178b2f2d23cd13a09c0", &(0x7f0000a04000-0x7b)="cee4e545296dbf9be63f8ba811a502e75bed0f7b00b6f4efa59fb3b87f190d7635410531ae04be2b0b1e224a6828a72ea210b3843343d6f6c783f51c345a2232995bd374a33ebfbb5a9c3a10f959585ec586fe614f7855c32026d73fed72d91a21d045b5fa2075a843482f5f4ce126a893c50233bc087a742a4720", 0x2}, 0x20) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000041000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$unix(0x1, 0x7, 0x0) shutdown(r1, 0x0) 2017/12/28 01:23:09 executing program 6: r0 = socket$alg(0xa, 0x3, 0x84) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x29, 0x30, 0x6ef000, 0xff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000002000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000fb000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r2, r4, 0x8000, 0x0) vmsplice(r2, &(0x7f0000369000-0x20)=[{&(0x7f00002bc000-0x44)="a4", 0x1}], 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000002000-0x20)={0x7ff, 0x7fff, 0x8009, 0x3, 0x3, 0x200, 0x8, 0x4, 0x0}, &(0x7f0000001000-0x4)=0x20) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000559000-0xe8)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000006f000-0x4)=0xe8) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000625000+0xea3)={r6, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000000)={r5, 0x7fffffff}, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000003000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000160000)=0x0, &(0x7f0000000000)=0x4) 2017/12/28 01:23:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000a, 0x8803, 0x8) sendmsg$nfc_llcp(r0, &(0x7f0000fbe000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f0000767000)=[{&(0x7f0000a86000-0x3a)="57815c20474451a2222c67ba45f953a3bc9370221ca94d71c7eb6acdb2313afedd6f845bf6c34d653fe93972bd0d1559cb08a5e70e8bd79669d6", 0x3a}], 0x1, &(0x7f00000f8000-0x10)={0x10, 0x1000000029, 0xb, ""}, 0x10, 0x0}, 0x0) 2017/12/28 01:23:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-serpent-avx2)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) pipe(&(0x7f000047b000)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f00007b5000-0xbe)={r0, r0, 0x7b91, 0x1, &(0x7f0000fdf000)="3e262742feda73cd4593652b3acd2c4f8392cc87ec372ddcb451c05940b7aca5379cb38a7b3f950e7434580e7e550a3a3e453d2c78ec126ed319bec6f36c860b375f0f6e306fb66894b3ac4d15fd099d5cbc5096486a335113d653f2", 0xffffffff, 0x3f, 0x5, 0x8, 0x81, 0x74, 0x101, "7708bb863cee9678534f5f240175b98198de8c11b371eb507802d8c44299cd8484329a88931e66b33d23655c7bd766611ec1a9a5af25a868e547b74f67c095cc64fc440fdd9d08d25d1f1107614820cca9a2f23abe385a6dcaebd0a9c10de35b2865249ce8fa01fbfa595281a9de58ddd17360678890723762999b70e64665c3e3e959821ed8d3f0457a821502d1c7f0c4e19794ead3"}) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000eda000-0x38)={0x0, 0x0, &(0x7f0000579000)=[], 0x0, &(0x7f0000df9000-0x70)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2017/12/28 01:23:09 executing program 3: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000e12000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000001000-0x10)={0x6, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f00004b4000)={r1, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) syz_emit_ethernet(0x32, &(0x7f0000476000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[{0x9100, 0x9, 0x95, 0xfffffffffffffffe}], {0x8100, 0x3, 0x5, 0x5}}], {{0xe8a6, @ipv4={{0x5, 0x4, 0x3, 0x0, 0x1c, 0x0, 0x10001, 0x20000000000, 0x0, 0x0, @rand_addr=0x0, @multicast2=0xe0000002, {[]}}, @udp={0x0, 0x1, 0x8, 0x0, ""}}}}}, 0x0) r2 = socket(0x8, 0x1, 0x4) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000ad1000-0x5c)={{0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, {0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x4, [0x80000001, 0x100, 0x0, 0x0, 0x1, 0xce, 0xaaa, 0x3]}, 0x5c) 2017/12/28 01:23:09 executing program 1: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000ffb000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ffb000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000e09000)=0x8, 0x4) r1 = socket$inet6(0xa, 0x4000000000005, 0x8010000000000084) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00001f9000)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000e96000-0x4)=r2) getsockopt(r1, 0x84, 0x0, &(0x7f0000fe4000)=""/0, &(0x7f0000fe3000)=0x0) pipe(&(0x7f0000ab8000-0x8)={0x0, 0x0}) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000a85000)=0x4, 0x4) 2017/12/28 01:23:09 executing program 0: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000615000)=[{0x84, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f0000dd1000)="26000000110047f1936cbff70724000c07fff7000100000007010f22b83d477105001a000000", 0x26) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00009c5000-0x8)={0x4, 0x1b52, 0x1ff, 0x3}, 0x8) 2017/12/28 01:23:09 executing program 2: r0 = socket$unix(0x1, 0x1000000001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000a2b000)={0xef}, 0x4) listen(r0, 0x0) r2 = epoll_create1(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1a, 0x6, 0x6, &(0x7f0000002000)={0x0, 0x0}) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000001000-0x2)=0x7f, 0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000001000)={0x0, 0x0}) 2017/12/28 01:23:09 executing program 5: mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000005, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000ee9000)=0x0, 0x80000) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000eea000-0x4)=0x1, 0x4) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000eea000-0x10)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eea000-0x4)=0x10, 0x80000) getsockopt$inet6_tcp_buf(r2, 0x6, 0x16, &(0x7f0000e39000-0x1a)=""/26, &(0x7f0000704000+0xa6e)=0x1a) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000a97000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000eeb000-0x8c)={0x0, @in6={{0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe6e6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000eea000)=0x8c) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000eeb000-0x108)={r3, @in6={{0xa, 0x1, 0x100000000, @loopback={0x0, 0x1}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x10000000000, 0x14, 0x8, 0x21c012dc, 0x1, 0x1, 0x20, 0x40, 0x3800000000000000, 0x538c, 0x0, 0x3bad4ae7, 0x0, 0x0]}, &(0x7f000034a000)=0x108) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000eec000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000eec000-0x4)=@int=0x6, 0x4) 2017/12/28 01:23:09 executing program 7: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000fa7000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000454000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x7, 0x10, 0x4000000000000, 0x8000}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000008f000)={r1, 0xda, "fda9645fd2989e84a2c00485799ab68c6c4d15267ffdde4229b64355eed9054f21f7f2150407b6e67fb0158c9691ed32d9a17299eaec4fb162a24cb1fe66e098388b755fbaa5fc30d4143edfcc4076ea487761b1f5eecdf383337e130fd42acdda486a06224935b8a9282b99360253687ff9a42d56e16401a26369d9fc1b5fed5c87bc7b07de4ab65f5fd7768eca60bf89d3f3584e0fb447ef32c9cdbbd732c89e250ed68a88fac3839cbe116fb095cefe4688b2030a07e3cd9c35501d0ea2e3b5b35be60858a10f109e9683621fd8c0561783f0358e5885f4bc"}, &(0x7f0000000000)=0xe2) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={r1, @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]}, 0x2, 0x6, 0x197, 0x80000000, 0x6}, &(0x7f0000000000)=0xa0) r2 = socket$nfc_raw(0x27, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r2, &(0x7f0000002000-0x10)={0x27, 0x400, 0x9, 0x7}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000002000)=0x0, &(0x7f0000002000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000003000)=0xfff, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000005000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4010641a, &(0x7f0000005000-0x10)={0x9, &(0x7f0000005000-0x6)=[0x400, 0x7fffffff, 0x7fff, 0x72d9, 0x8, 0x9, 0x8001, 0x1000, 0x1]}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={r1, 0x4, 0x4, 0x101, 0x100, 0xfff, 0xff, 0x10001, {r1, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7f, 0x800, 0x3, 0x7}}, &(0x7f0000004000)=0xb8) listen(r2, 0xffffffffffffffff) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000004000-0x20)={@common='ip6tnl0\x00', @ifru_flags=0x1200}) ioctl$sock_SIOCSIFBR(r2, 0x8940, &(0x7f0000003000-0x18)=@get={0x1, &(0x7f0000005000-0x96)=""/150, 0x800}) r4 = accept4$inet(0xffffffffffffff9c, &(0x7f0000002000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x10, 0x800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000006000-0x4)=0x8, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000001000)=[@in6={0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd9500000000000}], 0x1c) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f0000004000)=0x8) 2017/12/28 01:23:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00001dc000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fee000-0x4)=0x14) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000067d000)={r1, 0x1, 0xcd, "6b3760027913c822c2399d53b3039e83c15e97e40bf5aadbf1e83afa506df05cc420c9ef0b23a760123eaf583b0dfb3c8c590dab40d04febb05a29f71b9ae121c86efdec8883ebdcafe6441ddfc4a504c5df62b9bb3561859b280d0be77e5a94b2bc5b470941bfb555d6fa9094b45389936105323e02ec6954e0af1853990c0fc34fd4571bd464c5cadc787de7bbc1ee474d6eccf55bdfd133d79d5dab3300906b92305d492b8b9ef2d0e4fa58e0d9186e1be5920f871890f80e13688654e70e8eb72687894f8cc6616abf2dfd"}, 0xd5) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000156000-0x4)=0x0, 0x4) write(r0, &(0x7f0000845000)="1f0000000001ff000e4345bb0400020000d1000009001200100000ffff0000", 0x1f) 2017/12/28 01:23:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f000085e000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000035000)=[], 0x0, &(0x7f0000b6b000-0x608)=[{0x10, 0x114, 0x2, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) sendto$packet(r0, &(0x7f000055f000-0xe0)="0412cfb728ebb97057c681c51498b4f5eb3d8d0767a2488c9ad5bf0d45bbc2fe8b9ad18c39a42a37696754fb9a31278187797c9e1178296b6f741fc1a4ef8e8dd7f02997e887029446599eab76b2aab5c9a77aad20d7cf02592b6725072b2099be5280b34012aaa12991a63394addeddfc45f57b841da2db973894753693cbea2ca39ff018a982c22c7f794804a1441eeaa2410ee52564ddaa2d587a5a59518a3834f901cd8475b66d6c32018d22ad28e8db2e1706c2e838b0ad76c8c7249dd244eda9cfcbe5067b8b2edc9972f8b1d44fb03aef0d09d0d58107e6b5cee1df11", 0xe0, 0x80, 0x0, 0x0) 2017/12/28 01:23:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000d57000)="1f0000000104ff00fd4345bb070000eae00000000900010002000003000000", 0x1f) mmap(&(0x7f0000000000/0xf3e000)=nil, 0xf3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_netdev_private(r0, 0x89f9, &(0x7f00007cf000-0xe8)="c1ccc89bc6897bbfbd8e434f51a5124673fd53611e7e27b3f0c7fcb3f1993e1ce8b0686aa1ed8a40fefcc0b7377cebb72311310ae8dbf8596539e00ae6e1e30b32665942660d1a10ae74a2c437f44861c209b770d9779aa1271db4ad7d2c6ce0a6c8b0e43114d814ea317c9e5988fdf088328f7cbe3fde9a1bb248ede6a6654ffad5855a5a9bc2ff9faa454b9a1cdd84a92dd28d4d1f5aabd7fb87ec8ba23d746a5b2150bcecd8298da61221ef7b981948012f9909907a9bb7a1967d95adedd9b1b7e7031d6cd7be1f07a2eb42369a6c2660798f42c6d238495aa2c9617b2f03921339f5a31f3074") bind$alg(r1, &(0x7f0000343000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) accept4(r1, &(0x7f000019a000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f3c000-0x4)=0x14, 0x0) 2017/12/28 01:23:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000ae000)={0x0}, 0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)='syseO\x00', 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000ef7000)={r1, r2}) pipe(&(0x7f0000506000)={0x0, 0x0}) bind$bt_hci(r4, &(0x7f000037c000-0x6)={0x1f, 0x1, 0x2}, 0x6) sendto$inet(r1, &(0x7f0000915000-0x84)="db4ac3204a7e4571dc9b09c72320879f0d969047dd9ca13427efe3e1d13bcd61afe3b3c34be550f3e6149e124bd126333817c2e1da87982265622b5099d4fdd2377e287f463a1ce61a0b18ee641fcd5cade7a2b30d4109102f9f0b1ca9cfe39cbc678f6d0ee2aa3e95b0af6f3ae98b2e894e76a08e4354191d585bc4c8258fc1854144ba", 0x84, 0x440c0, &(0x7f000022b000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) writev(r3, &(0x7f0000abb000-0x90)=[{&(0x7f00007e9000-0x79)="", 0x0}, {&(0x7f0000e70000)="7f5851e591fc5def8a0840f052d4af7e57a359b4f8c08b2e6ad5f340882888313e85af6f789487e7af725e9f0667634d1176339ff98db61675fe0163a5208661e57643ab6a0db4ce9ff9fa2da605b9063dd5e33aa5265f6414f0b6", 0x5b}, {&(0x7f0000381000-0x4a)="f536890ac7c1b0f54ba660d73a0a089e94e9c3f217d9afc5e39c9b6bfd2598d4a31b032b5fa9443b7f485ce51950fbfc746fc478e1cdc3d7bbcc4d79e3fafc8391aa00b787c14970f22cc625f53d2b746f6bbdd96725ef701fed29496cf3f78de095136c6d23e471b0c605aa957414d9672df8aafc8e7f045463bbf4697fe559069c31ad517d03e5a074ad029cbfe6f15891d03348308ac400dd991f4ff05d0cfffd132bb06ed2b0f6069fb85a5d32e915d0e95a4967b68c511a0ac605508a2d37cbf121aab9a5bbc6f34ba988", 0xcd}, {&(0x7f00003e2000-0x5f)="76be12f495345740c7c0235ac7b928b5453c3ef916acf37d0e7317d72d969f39a424bb9e429715ea38968717cb6d87306d54599a242636536d95f4948e3da0bd3374aa79c8240f9515e76efffe6d63be56f6ea55767d66a079f3b568e9358e", 0x5f}, {&(0x7f0000894000-0x1d)="b57720afa04f14747dc62ff0a4274f3cfae45743f806a2bae8e71246", 0x1c}], 0x5) [ 667.950457] netlink: 'syz-executor4': attribute type 18 has an invalid length. [ 667.978547] sctp: [Deprecated]: syz-executor5 (pid 4196) Use of int in max_burst socket option deprecated. [ 667.978547] Use struct sctp_assoc_value instead 2017/12/28 01:23:09 executing program 5: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000001000-0x12)={@common='ip6gre0\x00', 0x81}) mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000175000)={0x0, 0x0}, 0x3, 0x4) r1 = socket$inet6_sctp(0xa, 0x800000005, 0x84) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r1, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000a97000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) 2017/12/28 01:23:09 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) 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$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001000)={0x0, @in6={{0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x800, 0x40, 0x10001, 0x6, 0x8000, 0x3, 0x0, 0x401, 0x0, 0x7, 0x0, 0x6, 0x3, 0x3, 0x9]}, &(0x7f0000002000-0x4)=0x108) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r1, 0xee}, 0x6) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f000093c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c87000)=0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000088c000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000e8f000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000334000)={0x74d, 0x48208, 0x9, 0x5, r3}, &(0x7f000015e000-0x4)=0x10) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000a2c000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) r4 = socket$kcm(0x29, 0x5, 0x0) sendto(r4, &(0x7f00009cd000-0x10)="", 0x7fffffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000c81000-0x4)=0x2b, 0x4) 2017/12/28 01:23:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000548000)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x5ad, 0x0, &(0x7f0000449000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000a30000-0x43)=""/67, 0x43, 0x2022, &(0x7f0000cd8000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/28 01:23:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000a8000)={0x0, 0x0}) write(r0, &(0x7f0000671000)="240000001d00010000000000000000000fff00fa100007ffed000100f7727456ffffffff", 0x24) 2017/12/28 01:23:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0xa, 0x300) syz_emit_ethernet(0x15, &(0x7f0000657000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {{0x0, @x25={0x0, 0x0, 0x0, ""}}}}, &(0x7f0000906000)={0x0, 0x1, [0xe77]}) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f000005e000)={r0, r0, 0x8, 0x10001, &(0x7f0000cb7000)="ea47da49869486d66fc8caeacfad6dd562d64b76cea508f88963fadde5b91f98d3eb719cbbd352b79383cd026a5434de999e0a85e9a8f618b9c43e3f9239f74948c62c5c03e95c97e0ea51a9b0b5eb06a82f8bccc26000246a3b22a3675ff1ef09606c06312735dd76e263d7c54ae66f3d8a162dc34ebe04dfa92c3096719ee5055bdfb53cafc423216b1db46385214b1f7e9e3cf69dab95e2011a8a9cd97277d5c3a57693fe315df056f6da6551b02fa04f882237215d57f6ac68cb28d8ca49cb56f403ec109fe6e320c0f11bb367f1d47ef124f4ec88adda2570f1dd92ccd1d2f2c4f732af6320fd3dbd7d79960491818624695882abc6", 0xc7, 0x4, 0x7e, 0x9, 0x81e8, 0x2, 0x3ff, "fd5e85713c60f0a5ade4b1f8b01ad46553f06428a50fa1f625f8e2cf0251f290d0ffc4b07300f2865df8d11f03fa7863ca176c6c350a9e8937257cec0ebe1877"}) 2017/12/28 01:23:09 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000d84000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x800) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x8, 0x5, 0x4, 0x401, 0xf0, 0x3ff, 0x1, 0x1, 0x0}, &(0x7f0000002000-0x4)=0x20) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r2, 0x1}, &(0x7f0000000000)=0x8) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000-0x20)={"2dffff90db06e1c75737ff653fd0ec2a", {0x4, 0x6, 0x40000001, "34d542193cad", 0x7f, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0xc) write(r3, &(0x7f0000d29000-0x1f)="1f00000002011f9f4c3b2b0000000000020000ff090001800400010000df18", 0x1f) 2017/12/28 01:23:09 executing program 6: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x3, 0x4000000000080, 0x2, 0x0, 0x0, 0x0}, 0x1c) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fca000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f00001eb000)={0x6, &(0x7f0000fca000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000fc9000)={0x6, 0x0, 0x9351, 0x400, 0x0}, &(0x7f0000fca000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00003be000-0x8)=@assoc_value={r2, 0xfe}, &(0x7f0000427000-0x4)=0x8) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$netrom(0xffffffffffffffff, &(0x7f0000fca000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000fca000-0x4)=0x10) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r3, &(0x7f0000fc9000)={&(0x7f0000fc9000)=@ax25={0x3, {"9a847c6f75d900"}, 0x1}, 0x10, &(0x7f0000fca000-0x60)=[{&(0x7f0000106000-0x1000)="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0x1000}, {&(0x7f0000fca000-0x80)="e3ed3f749333871e3a190919f8c2f407dbf778accf97f704bbf4df47e8fd97aec17cef7f9f48cece6f183acc1ed53cf74ece175443217a065b3b6387944e73bdfaa53d1897808f783c1b587f152c455e0ddd4f124be72c2e21832964025ae6a2b7bb4aecfaedd52f45c54446a721dce68f5b201377ff2155394d34f1497bd9c4", 0x80}, {&(0x7f00003ef000-0xdc)="a6a9ff9f04a3842863c818a85d9ad6f5b8750b6115c1114791132e22417ba5400191a8340cad20f771991d4919735a62bc5ce5a0b27446a76deba87a306826dc629a64396e76d4199dbf2b20c0597ab367ac8dfb1b9a92f16abe6bf136a0e5bbb8b2f824cf31f8de1b1da980913275337bcfe1d72e161d78e556c002f777902ea67c44d97c9ef17bdec5502aa728a25e7d572c425a220994e1a0f5764a97ade8f107908cdf6ddd20f8b98b03a62b0f1af8af0b1a6ab63967b11210e70630c2fe2792f3b7c19b48f7634d7b552c0ad02a4c72f21c353f570ce3c1231a", 0xdc}, {&(0x7f0000f1b000)="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", 0x1000}, {&(0x7f0000fca000-0x27)="18c45f6af18d3840c07d9bf1ddc2c594012ba94e2e5066ff9915ea279217cd05a184d88cf31ce6", 0x27}, {&(0x7f0000fca000-0xd8)="4974fb097f067adbe6db1069e88d29b6398c881b9bc7fb940e4904ccf0ffecc4d37fe904749005cf8eb55a14024fc7a9876c89e1751d65b8919273714971a8db1c143e76b652536d6373d19dda09e4c39e561d10fa60a04325fc2db798a8458a9586cdc8610bb9ebff7e9d04516b2f4116dfe72af763f3b6b03559cbb97439edde3b55534ac0b5d9be027d76e1ddc300204507ad5ed9b55a45556b67eead9bc13990ffab97de8471c92f9193754e24f33d593359fa220f7ca794c16f1d601c7791b288ce76f531a451bf0942fbb35be434d2e66a85b5b664", 0xd8}], 0x6, 0x0, 0x0, 0x4000001}, 0x804) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dc3000)={r0, &(0x7f0000f4d000)="", &(0x7f0000107000)=""/78}, 0x18) r4 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000a6a000-0x4)=0x0, 0x800) setsockopt$inet6_udp_int(r4, 0x11, 0x0, &(0x7f0000665000)=0x7, 0x4) 2017/12/28 01:23:09 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000cee000)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000000)={0x2, 0x200, 0x80, "8e2c57e8f6df", "6e8ca96f4ee8793d5491fba664df3540"}) mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f77000)={0x0, 0x0}) sendto$llc(r0, &(0x7f0000c6e000)="847294761c0e1d80ed140d1142c191fdca6cf7cf16f2fc5942ce93647923cbce5f3212b1c025915cb2b1c012421b98546d7cf73e746ff4d3ad8bba4f10f5a42c191cf52e72ff2ac2d4b69bbca97c6f1c3602cd370ab26c2a90a6cf211216aeef7a0da61dbb829911514b87cd8ab59a6d9cb801961319a6927cface5039cf4a929dc846bef327861cdc860a52c9", 0x8d, 0x40, &(0x7f0000c0e000)={0x1a, 0xf6, 0x35, 0x20, 0x189, 0xd71, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f78000)={0x0, 0x80}, &(0x7f0000f79000-0x4)=0x8) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000f79000-0x81)={r1, 0x79, "bcdd85084f1705bc7b20c765ce939b750bbdc669602ae2043076fbb84c5b735feb3c6c4c40cc9dd04693763e86ebadda79a3ef63493026562120ed3815ffc781998812c3df05acc401308a61aa71dbf114f88bdca4eed4b04bbf63e9ec56ea49ab82ec4f08ae1fbffce97071bf04e3bb8069c4eebd0b83bb49"}, &(0x7f0000f79000-0x4)=0x81) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000f76000-0x30)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x18) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x26, &(0x7f00007f8000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000f79000)=0x8123, 0x1) [ 668.037344] sctp: [Deprecated]: syz-executor5 (pid 4211) Use of int in max_burst socket option deprecated. [ 668.037344] Use struct sctp_assoc_value instead [ 668.094006] netlink: 1 bytes leftover after parsing attributes in process `syz-executor7'. 2017/12/28 01:23:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f0000bda000)={0x0, 0x0, &(0x7f0000ddf000-0x70)=[{&(0x7f0000fc5000)="1d1aa97101d49d9563fee7227c424e8c8213404647c112f78b412a06fd5450e87796d819ee07122c0f28cfadeff5c2367db2f4b9597493cf859f09bc4dfdd5fe8c389de7e4980b545a47a23b0f58460f09df08ad27c6af6d4dfa85", 0x5b}, {&(0x7f0000a9a000-0x63)="11b4cdb2e44cf7d22f805f722ef33ce6eeecdd3fe2867223c13361f834dc07ece21858489911913d8bd929a98774f3ea0b3e46668aa60e6f3c9772801cadd5f5a850615a92c99d91e3bea358935d538f2d85df1dfb541285a0b7bd150a81bcfa93c330", 0x63}, {&(0x7f00003bc000-0x92)="762bb9747a1a7136cabf2c47ce6bbebf45a7e6ee53fb387654362d957b2417faabab419554c60d49cb4b0b1894ae2298f4df04dd5f82385eb1ea7f5e8310cca6fbe20c07f5e6e0e64b5af8f64aa949e491a65ec58abf5788f3f22f49e8555ab59818d4c49dfb76b2f079aac5f6dd08c11e284d78339b17d7dff134b675074a5b37c9603de2cc6a72e5cf78378449841428c5", 0x92}, {&(0x7f0000052000-0x56)="ae860f2f88b22e786d1f55e3dddd48a36ed8cc1f69d3eee89dc99ee858f8ee9a1a834cc3a9b802af46483a7915f789d9094da277eefaedf3109e75834704b5ea9f126fc01ad5cf57602cc76ac6d49fa29f460959ee9f", 0x56}], 0x4, &(0x7f0000f9d000-0x18)=[], 0x0, 0xfffffffffffffffe}, 0x0) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000931000-0x5c)={{0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa4c}, {0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, 0x6, [0xa58, 0x100, 0x3, 0x1, 0x3f, 0x6, 0x7, 0x5fe]}, 0x5c) 2017/12/28 01:23:09 executing program 5: mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ac8000)="97", 0x1, 0x0, &(0x7f00007be000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00002c4000)=""/15, 0xf, 0x0, &(0x7f0000ab1000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000898000-0xb)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) shutdown(r0, 0x1) mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x800000005, 0x84) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r1, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000a97000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) 2017/12/28 01:23:09 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000002000-0x36)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x806, @arp=@generic={0x0, 0x0, 0x6, 0x4, 0x0, @random="ff75bcfa2a7a", "a88887bf", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "fb4c871373ef88197628bc694f0549af"}}}}, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000002000)=0x0, &(0x7f0000003000-0x4)=0x4) 2017/12/28 01:23:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a97000-0x58)={0x26, 'aead\x00', 0x0, 0x80, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005a1000)='rs9v', 0x4) 2017/12/28 01:23:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b91000-0x4)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000657000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000806000-0x17)={0x0, 0x0, ""}, &(0x7f00009a3000-0x4)=0x8) 2017/12/28 01:23:09 executing program 4: r0 = socket(0x4, 0x8080e, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000f22000)={0x0, 0x8001}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={r1, 0xe5, "c5896b7d6f759b730488106a3488555f5b41f880c3496d2edf7a5edb0765c541c63b1b32981f5b4bba6ce5a2c77537b41949ee51e793de34f6ef6e29ef1175be772e5ec3ced9424e6c0659c924be1e830689ff6673cf64d938c3a69dbb34373a9c82a0782cb67da2ae032a1f4061c548348074dcc939a2a895f30bd1380f33651fd5592b0ba0f48c030db113b2f292823bd537cdb0a49781ac64553aa6b71ab6f5f2d81da3f82c94aee9ae475871928c87d571ea9d4627047fc38cb31dbe223a2a4263bd35a6b0cdcfb4d81e183b22aca343d657194553d608fa510db8847d4caf8ce3878d"}, &(0x7f0000076000-0x4)=0xed) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)=@generic="691ef359ac9e434d02bd9d52ff4b1c87") socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x803, 0x0) write(r2, &(0x7f0000dfa000)="2600000022004701870000000000ffee006d0000000000000004093c51f10101c7033500b017", 0x26) 2017/12/28 01:23:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xc, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000c50000-0x92)="065f69437d1237b6704dce2810ee710d501e21102da427a670d53a565566b2bc48d9d79a2eec7f4c005abd1719c4888d2a30b33a54bdcb325583271911c953d38be2a0d802071375b36142b8ea8714914dbf11947a9a7d2e3ffbe896cc7cfc6a4697509b94df676f6bcd48e2e0837b0e25e18a3bfc6bdab00920b34c47f8ab0c0c223e4c40148747f5307a6b8fb960aba94b", 0x92) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f000090c000-0x4)=0x400, 0x4) r1 = socket$inet6(0xa, 0x800, 0x7) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ae0000)={r1}) getsockopt$netlink(r2, 0x10e, 0xa, &(0x7f0000ad0000-0xbd)=""/189, &(0x7f0000177000-0x4)=0xbd) 2017/12/28 01:23:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0x3de}, 0x10) syz_emit_ethernet(0x2eb, &(0x7f0000f79000-0x4ab)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "0006af", 0x2b5, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x11, 0x37, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x5, 0xc0, "57465a035f6bb11079ae939bd5d74b90891e8b2aef8031c828d54035cedfb551209e725f7e0243f33c9af524da1f26b293e7932ddbc94492abb5cfc1ab85d8355ebebb505cbc853b32009764b5edc705a04bd25001cb862d86a9e92723f0fbcc5b80e15ebb09be8a4b3aa52d4a307936ca167b6047cd39e47b7daff41f64a88bccbf0e4575aace270b8e5d86a6738c9943eb701fca3c98fe383c8575a8612eee247f749c645db05ab4dc0156bcbe1c32ad65b5f615b001a240a38b5a1e912f28"}, {0xff, 0xfa, "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"}]}], @icmpv6=@param_prob={0x4, 0x1, 0x0, 0x79f9, {0x1, 0x6, "f424ca", 0x9c11, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], "715029694b97940a5c63c7ae529977fae0497f29617411567a20e4f9fc6da49a148541f65e1b1b1b1d49a98b5431a43edec24c1e06cb238c8d195ad109f1ad59e36873ae48a37ec2c42def5d4277c2399ebe137218b03ac0252ca32101c34c4bc60413876ed7d89e701e8c31ccb6682292b87795fa0ed4d53342453c797c0ab1acd969e504c275c25f9a0e735fbc4f324aece11f281664b444ae3d850c80ff48b4b5810c23284602b3f0a93f5ae7d2015a32236f54c076e2b72403c1ec377b"}}}}}}}, 0x0) r0 = accept$llc(0xffffffffffffff9c, 0x0, &(0x7f0000596000)=0x0) r1 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f000032b000)=0x0, 0x80800) accept4$unix(r1, &(0x7f0000e27000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000cd8000-0x4)=0x8, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000765000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) 2017/12/28 01:23:09 executing program 3: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00003aa000)={0x0, 0x0}) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000fcf000-0xc)={0x0, 0x0, 0x0}, 0xc) r1 = socket(0x15, 0xa, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000fce000)=0x1, 0x4) getsockopt(r1, 0x200000000114, 0x5, &(0x7f0000002000-0x1000)=""/4, &(0x7f0000fcb000)=0x4) 2017/12/28 01:23:09 executing program 4: mmap(&(0x7f0000000000/0x749000)=nil, 0x749000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000749000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000062f000+0x18f)="44179e046f0000e6e41b0000000000001000000000c8", 0x16) socket$nfc_llcp(0x27, 0xb86b8f78a939ba2a, 0x1) 2017/12/28 01:23:09 executing program 0: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001b000)={0x2, &(0x7f0000eef000-0x10)=[{0x100000002, 0x0, 0x0, 0xd}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000abf000)={@common='eql\x00', @ifru_addrs={0x2, 0x2, @rand_addr=0xe9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/28 01:23:09 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x8080a, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000377000)={0x0, 0x8, 0xffff, 0xfffffffffffffe01}, &(0x7f0000804000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x1f, 0x201, 0x81, 0x3, r1}, 0x10) mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000287000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x14, &(0x7f0000ff7000-0x4)=0x4, 0x4) 2017/12/28 01:23:09 executing program 1: mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000ced000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000f68000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f68000-0x4)=0x1c, 0x80000) poll(&(0x7f00000fc000-0x18)=[{r0, 0x4000, 0x0}, {r1, 0x1100, 0x0}, {r2, 0x8088, 0x0}], 0x3, 0x7) r3 = socket$inet(0x2, 0x80003, 0x2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f00004cc000)={0x0, 0x19, "efd82de0410de2ba90ebadd1bb1f563a2b687f5269bb0a449c"}, &(0x7f00002b7000-0x4)=0x21) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00004f2000)={r4, 0x6}, &(0x7f000079a000-0x4)=0x8) r6 = socket$inet(0x2, 0x400000000000a, 0x0) socketpair$inet6(0xa, 0x5, 0x1ff, &(0x7f0000bd3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f0000ed6000)={r5, 0x401}, &(0x7f0000f67000)=0x8) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r7, 0x84, 0x7, &(0x7f00003af000-0x4)={0x6}, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f000044a000)=0x9, 0x4) r9 = socket$inet(0x2, 0x3, 0x3) close(r9) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x22, &(0x7f00007fc000-0x10)={0x6, 0x202, 0x6, 0x3f, 0x0}, &(0x7f0000f49000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r9, 0x84, 0x18, &(0x7f0000bc4000-0x6)={r10, 0x100000000}, 0x6) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f000090b000-0x4)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000ad4000)=0x0) sendfile(r6, r9, &(0x7f000031a000-0x8)=0x0, 0x1) 2017/12/28 01:23:09 executing program 2: mmap(&(0x7f0000000000/0xec2000)=nil, 0xec2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000ec5000-0x108)={0x0, @in6={{0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6aa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0xef8d, 0x4, 0x400, 0x4, 0xa7a, 0x5, 0xffff, 0x8, 0x9c86, 0x5, 0x1, 0x6, 0x1, 0xffffffffffffff01]}, &(0x7f0000073000)=0x108) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000dff000-0x8)={r1, 0x1}, &(0x7f0000ec4000)=0x8) r2 = socket$inet(0x2, 0xa, 0x5) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000ea0000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000ec6000-0x20)={0xff, 0x0, 0x0, 0x552}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f0000d2f000)={0x8, r4}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000144000)={0x400, 0x7, 0x8001, 0x8, 0x1, 0x4, 0x7fffffff, 0x5, 0x0}, &(0x7f0000ec4000)=0x20) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000ec5000-0x20)={0x1, 0x2, 0x8206, 0xffffffffffffffff, 0x800, 0x4, 0x73b1, 0x100000000, r5}, 0x20) socketpair(0x11, 0x80005, 0x2, &(0x7f0000ec4000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f00004d7000-0x4)=0x1, 0x4) writev(r0, &(0x7f0000ec3000-0x10)=[{&(0x7f0000ec1000)="3900000000000000000061008000010000000001000000450001ff7ff2ffffffff99620400020004000000000000080003010c0700e400e4ab", 0x39}], 0x1) 2017/12/28 01:23:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000867000-0x8)=0x80000001) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000d88000)=0x0) r3 = getuid() r4 = getgid() sendmsg$unix(r1, &(0x7f0000c62000)={&(0x7f00002fe000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000052e000-0x10)=[{&(0x7f00005aa000)="e33c30e3287ee1ca632cbc917aa8d05c38cb9ed48794ff", 0x17}], 0x1, &(0x7f000042c000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x4004090}, 0x20000801) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r5 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000c07000-0xc)={&(0x7f0000df3000-0x8)='./file0\x00', 0x0}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000086000-0xc)={0x0, 0x0, 0x0}, &(0x7f000031a000)=0xc) pipe(&(0x7f00005d7000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000af2000)={0x0, @in6={{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4c0350b0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1, 0x2, 0x0, 0x80}, &(0x7f0000f78000)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000005d000-0x8)={0x0, 0x4d13}, &(0x7f00001b9000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000019d000-0x14)={0x0, 0x101, 0x401, 0x80, 0x9, 0x7d}, &(0x7f0000fcd000)=0x14) sendmsg$inet_sctp(r6, &(0x7f0000330000-0x38)={&(0x7f000098a000-0x1c)=@in6={0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}, 0x1c, &(0x7f0000cbc000)=[{&(0x7f00003a4000)="bc29633c37daba76c4cb8ac2da3e7df6405719d09c776d927a56fea72888111e2db58a75c66565a9eea2fe23a88af1e3b1823bfae1784ab5da95da1882795ee9fa791c6f5bcb922dec86de1728a4e7327b6ebe0601e764c4cbd7514a63b3690a4a8522cc06e7bb5384c303cd5c2e885fb20089576a55f107c2ed8ce2ec26a197dd84d29e3ab2b34c4c566f9e42d4b0c12e5bc6dbbe64be196b7b0f0cccb904b5d2a87e182b1e260c3700a30867f6217b7b1f13dada65e0e2b044887df723c58be9da8882bb69281dc46261f3c321e6b62041c25fc5dde44e88bb7856b6f26c5759893259c43e0f65834e4d668f0f1d405019", 0xf2}, {&(0x7f0000763000-0xf7)="155cd53dd7ab8bcdb2ea660fc87a1d249dafe45fb0de44f11ca1bf54837d99a003ab443f668c14e0258c3363eb08abaad3b24fb02ab2c87c9e223a669d28b9f8e7e5c4d9cbd44d21728f15d875a0989300abcd6df8bb7ba6f398e32863c8cd5e1fb5c1f8c8b46fcbecb23efb7124bf0a9eef0e3a0e7f0a6337d9ff5e40e5420a68f7c89a5ae7a2815f67ac519610efd23eb64fd11370f126c1d373c72e15830b29a24cee1b7661e7982b4d4e1f885ca80b1b2919610b18d68bfcc4cbbef53e9c2698180d31e1e1e8a3220eb96c53c68b76a49ce32f41bfe4e2e562f3338d54ccc16d09c547de6443a7ec966039c15c6c2ddd918c50f548", 0xf7}, {&(0x7f0000f40000)="eeebaf869c0e46ceec9787b443c1bea21d59cafaa55809172f08952cdc901a122b551c4ae3700e603b48aac7fa5ebebc2f1709118db0139ef3af777ae9bc088f86afb8cbc15510e605a4ad8f0aebed1d76ba0e442555fb9534adffc4dbb9d4c26303abf5c0e27efb6c366d621dfb20", 0x6f}, {&(0x7f000066a000)="ea3f84d30632660b44cc0e97e9915284f4eeb56397902991ec647425a64becf90bf5", 0x22}, {&(0x7f0000afd000)="33e1a2a7320f5ba4add39067538ccedb213befe223faa7b0f8b0816317bf5e946207e9534f07ec2073e26d737d15752221111e91d1a6b19220e99be56a5f69409ba3ab6624c145cd4d63307fd056e257c266b7012ee640a01917dca7081b8e267202b2721e9d7f76d7a9ec9d590af9fe1119a75ecb8d14f8e6873f17adc50d1203d3569b98", 0x85}, {&(0x7f00007e4000)="", 0x0}, {&(0x7f0000a44000)="937e066412d57c5372e1ac4463d18121ffca08bdbd8499136691cd0506ca905f07d1031b16ccce95143c190ebca0f523e5fea8cf7cc4916dd06b19622da621015fe92aea824edf87a15ada20925c405d530f22717f9ef9de86ef6729a610e7e758f33fa7b71743946505d3a419682c132e4ccc53019dde9f33d1bde4c1bf8f064b1448b91848cba25c4f7a418923ce32c173056352aaf058c765b9a84a18878b4a47a1035b770f118b10811d7cf38779acfc206f5f7614b01a89e984f5cd0de1c8a847f54276139483849d3443efc27da42a362de617b1f26a436506f71d69032751c051d2fa7a468b9200c24ea971e185fbd6e5", 0xf4}], 0x7, &(0x7f0000a37000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0x9cca, 0x800, 0x3, 0x6, 0x2, 0x5e6fea16, 0x8, 0x7fffffff, r7}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffffffffffff, 0x4, 0x1, 0x3, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x2, 0x80, 0x9, r9}}], 0x90, 0x4000000}, 0xc0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000f88000)={&(0x7f0000144000-0x8)='./file0\x00', r5}, 0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00004c8000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000f10000)=r10) r11 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r11, 0x1, r1, &(0x7f0000ebe000-0xc)={0xa48f3798a56e60b, 0x0}) connect$unix(r1, &(0x7f000039b000)=@file={0x0, './file0\x00'}, 0xa) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000009f000)={0x0, 0x0, 0x0}, 0xc) close(r5) 2017/12/28 01:23:09 executing program 5: mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000005, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000eea000-0x1)="b2", 0x1, 0x1, &(0x7f0000a97000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x921}, 0x1c) listen(r0, 0x7) 2017/12/28 01:23:09 executing program 0: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) setsockopt(r0, 0x0, 0x20000000000ca, &(0x7f0000ef1000)="02000800000000000000000003079b38", 0x10) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000b0e000-0x4)=0x0, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000c92000-0x4)=r1, 0x4) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e5, &(0x7f0000ef3000-0xf)="30dcc77e4ac0688ae6a8232dc2b4d1") 2017/12/28 01:23:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4e, &(0x7f00009ec000)=0x8, 0x4) sendmmsg$nfc_llcp(r0, &(0x7f0000237000)=[{&(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x60, &(0x7f0000858000-0x18)=[], 0x0, &(0x7f0000239000-0x1010)={0x28, 0x29, 0x2, "f1eb437ee62fa89f7006e4a66e02000000"}, 0x28, 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000d09000-0xc)={0x0, 0x1, 0x0}, &(0x7f0000e32000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000c85000)={r1, @in6={{0xa, 0x3, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x0, 0xcc, 0x8000, 0x6, 0x3f, 0x2, 0x80000000, 0x5, 0xada8, 0x9, 0x2, 0x1, 0x800, 0x6]}, &(0x7f0000c40000-0x4)=0x108) 2017/12/28 01:23:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d02000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) r1 = accept(r0, &(0x7f00004d6000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a9f000)=0xc) getsockopt$inet6_tcp_buf(r1, 0x6, 0xd, &(0x7f0000387000)=""/210, &(0x7f00008d1000-0x4)=0xd2) r2 = accept$alg(r0, 0x0, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0xb, &(0x7f0000eb8000-0x4)=0x0, &(0x7f00004f6000)=0x4) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000f9e000-0x4)=0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f00000d7000-0x60)=[{&(0x7f0000902000)="466fac0e80dc81bdff939a353b1de5c2b1722e371e8871560a95edef6bed362bb0b1f57e72129fc692ca8ed953de7af0f76f7aa11bbd30de3461bbe4e3d0ceb8", 0x40}, {&(0x7f000081d000)="52ad5207cdbba22552dd2755d80dab4cee737887976385c765f43c74808a9827d5c1eb4517117cbdafb6de95432172dd0957757363d1749daf4e679b78cc2859f87f", 0x42}, {&(0x7f0000e84000)="f20518cf72fef277c9b4d1f13ed9bffa453ed5ab288a3a6ed60e4d28a4fa4ce3b24ac7de0f63d04cf56a", 0x2a}], 0x3, &(0x7f000090f000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) [ 668.289927] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=4282 comm=syz-executor2 2017/12/28 01:23:09 executing program 4: r0 = socket$inet6(0xa, 0x3, 0xc) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f000001c000-0x48)="ff8d57a9a22d735503b9c98690f53a6e977b77eafd5fb6498740f22dbd387a8295139bd50000000200000000000300010442a6baad7d6e9796cd9252c656f75012d8c66446efa701", 0x48) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f51000-0x6)="848041f3d74b", 0x6, 0x0, &(0x7f0000a49000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1000000000000}, 0x1c) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000f54000-0x4)=0x1000000000007, 0x4) recvmsg(r0, &(0x7f0000f4d000-0x38)={&(0x7f0000f5b000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000027b000)=[], 0x0, &(0x7f0000f52000)=""/0, 0x0, 0x0}, 0x0) 2017/12/28 01:23:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept(r0, &(0x7f0000ae1000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000820000)=0x10) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000a5c000)=0x4, &(0x7f00009d4000)=0x4) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0xfffffffffffffffc, 0x0, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0675b0d5e383e5b3b60ced5c54dbb7295df0df6e17ad6003000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00005d5000-0x38)={0x0, 0x0, &(0x7f0000fc2000)=[{&(0x7f0000fc9000-0xb5)="6edce12a068bb143ce4f9800f957e38e53216bd25b73a62b65e80b88c43abe75", 0x20}], 0x1, &(0x7f00007cc000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2017/12/28 01:23:09 executing program 0: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000dc7000-0x1c)={0x5, 0x81, 0x84, 0xf, 0x0, 0xffffffffffffffff, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fe1000)={r0, &(0x7f0000105000-0xd5)="", &(0x7f00006d2000-0x3a)="", 0x200000000000000}, 0x20) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000fe7000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00003c1000)=0x10, 0x80000) getsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000611000)=0x0, &(0x7f0000f70000-0x4)=0x4) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffff9c, &(0x7f0000fe5000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000fe7000-0x4)=0x6, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000908000)={0xfffffffffffffffa, 0x4, 0x3, 0x80, 0x0}, &(0x7f0000883000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000b25000-0x10)={0x7, 0x8000, 0x5, 0x0, r3}, 0x10) 2017/12/28 01:23:09 executing program 1: r0 = socket(0x2, 0x3, 0xff) close(r0) bind$bt_l2cap(r0, &(0x7f0000cbf000)={0x1f, 0x0, {0x4, 0x0, 0x5, 0x5, 0x5, 0x9}, 0x6, 0x8}, 0xe) 2017/12/28 01:23:09 executing program 5: mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x804, 0x100000001) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f000036b000+0xe6d)=0x8, 0x4) r1 = socket$inet6_sctp(0xa, 0x800000005, 0x84) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000eea000-0x8c)={0x0, @in={{0x2, 0x0, @rand_addr=0xffffffffffffff16, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00007e8000)=0x8c) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000eea000-0xc)={r2, 0x8000, 0x20}, 0xc) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000ee9000)={@local={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000ee9000)=0xc) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00005ec000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ee9000)=0xe8) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000eea000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@empty=0x0, 0x3, 0x4, 0x2, 0x8001, 0x1f, 0xa0, 0x20, 0x1f, r3, r4}, {0x4, 0x54, 0xff, 0x5, 0xfffffffffffffffd, 0x3, 0x8, 0x5}, {0x2, 0x0, 0x5, 0x9}, 0x5, 0xbe0, 0x5, 0x1, 0x8, 0x1}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xf540}, 0x8, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x0, 0x3, 0x1ff, 0x2, 0x3, 0x6}}, 0xe8) sendto$inet6(r1, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000a97000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) 2017/12/28 01:23:09 executing program 7: mmap(&(0x7f0000000000/0xe66000)=nil, 0xe66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x7, 0x9) mmap(&(0x7f0000e66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000e66000)={{0x0, 0x2, 0x8, 0x100000000, 0x7fffffff, 0x1f}, 0x8, 0x8, 0x3f}) mmap(&(0x7f0000e66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000e67000-0x3e)="5780cf729026ba068518d49321393a23ecd7bf4845e8cd1c7444f5131478d0f8c54a286a21aec06e345d8c52c9f17eef532ce17c6396b09eba5f540580bb", 0x3e, 0x4010, &(0x7f0000e66000)={0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xec0}, 0x1c) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000e67000)=0x0, &(0x7f0000e67000)=0x4) r1 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000e66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000e67000-0x4)=0x4101000000001, 0x4) 2017/12/28 01:23:09 executing program 2: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000000000)=0x800000002e, 0x4) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000000e000-0xc4)="cc6ec78b14abb499a0650bf6efb2322e560cb246cec8f455363e9fee92795c31dd6b2ceade9369e89caa32c0dc6aed8ea0fc33decbe2e8f007ef1abde9c15fd8595db7ea9941b674e2dedb4e1327949b24a1976fd308027b85491670ad056bf44043d00dc2c5debb20bd35a047a735aaf2399cf8c1f1d5ce7d827df1b73dd9168518794d27e7633fc3dcef98ada91f6edb54ae639789be38a9117c254a751b3077ce219c17e342690de361afadbe56ff1c145bf61830c3d1958590170316bbdd502d05bf", 0xc4, 0x800, &(0x7f0000019000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/28 01:23:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = accept4(r0, &(0x7f0000c1a000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003c5000)=0x10, 0x80000) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000389000)=0x0) setsockopt$ax25_int(r1, 0x101, 0xa, &(0x7f0000bea000-0x4)=0x2, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x200039, &(0x7f000090c000-0x18)="ff02750000000001000000002e0000000000000000000205", 0x18) setsockopt$inet6_buf(r0, 0x29, 0x100000000000003b, &(0x7f000007f000-0xc3)="c50020000000010007a8f79b5a07798b75bef761017dbd2b15f67a2774a718cdb98284de48eddd44252e89d1363588f8dd79f0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e6000000086f11dc6867ce7f5ee2eda07bbf7ccb2fe92d9cb66b15f7c1ef3aa1482633faec48d686cb85a3a04d0708b4bd996fda4f68e30d27c8502866d0fd22fbfd03cf10d3e2a0dca8b2d90985139cba2b", 0xc3) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000076d000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f000021b000-0x4)=0x2) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f00004e7000)=0x0) sendto$inet6(r0, &(0x7f00006fc000)="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", 0x579, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) 2017/12/28 01:23:09 executing program 2: mmap(&(0x7f0000000000/0xd1c000)=nil, 0xd1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) accept4(r0, &(0x7f000037e000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00004a1000)=0x58, 0x80000) ioctl$sock_ifreq(r0, 0x89a2, &(0x7f000035d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) 2017/12/28 01:23:09 executing program 1: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f00009d1000)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x7ff0000000000, &(0x7f000069f000)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000335000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000f3c000)=[{0x0, 0x0, &(0x7f0000f3e000-0x10)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) 2017/12/28 01:23:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8) connect$inet6(r0, &(0x7f0000daa000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000303000)={{{@in=@rand_addr=0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) accept$inet6(r0, &(0x7f00006d2000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000cbb000+0x448)=0x1c) sendmmsg(r0, &(0x7f0000bba000-0x3c)=[{{0x0, 0x0, &(0x7f0000a28000-0x80)=[], 0x0, &(0x7f0000b2b000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2017/12/28 01:23:09 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000cb7000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000f2b000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000565000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000b2c000-0x80)=[{&(0x7f0000000000)="127b7e70fddfa9664af61d2728d5cd9b47a48119a8f56921c030ce35f090410203f7b94f0b5310", 0x27}, {&(0x7f0000001000-0x2c)="1be37d479672c0f34c6ede86e126ea7084f44b4de876f73e66fd73f7b9291054e6ffd4cdb14559fa2653512d", 0x2c}, {&(0x7f00004dc000)="6b4eeb8e085788ce5ed6f381aa96f1d999865a46321785b20c8f3705422efb39ee1834b0c552b81ac725fd0bf448a28e1620776e0f8575b312ca97c12742f4e31e3f15c96fbe51a275916bb629693b1bb5f6c5cb9522a73b7ea5856b74fbdb801a08fcdd1606021b4dd4288f9f505b23d4c7db3e3e87736eaa8d3117c3aed0a8a6644ec492e8ad25b423353a5f2ec4e73c3d1d3b160d9b95333ec8b3d322d8d09e2bd2263213c1fc824029b6175de16b67ceb77e0020f6eef11ff6a4ea39b508594e4b4275e55c05543c125a0839f9f72febf90fc2c3102cae60bec3b89c25232f020375b2d04619d003187735826d28125ce02d750932597c", 0xf9}, {&(0x7f0000164000-0x22)="e7c3b50106870bcbea228ad28d8559ffc25db67be7a96f0eefe1d5f6b607d2df9e5e", 0x22}, {&(0x7f0000001000-0x46)="f9dc1e53ee26e1b9d942bae78f402959d0420d0cbf07904c931c46c41609bfae6c3dfeb36920bc901bcf5d64d6c4772108e91f3fe8ad3a9f8ff0d8211ff78daad81962898713", 0x46}, {&(0x7f00008c3000-0xfe)="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", 0xfe}, {&(0x7f0000e22000)="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", 0x1000}, {&(0x7f0000000000)="f9aedac8ca788072f7947420a80db0ffa34c6ab5d61eadc52ef927e4df9f1bd00d6dce6d21a68698bf9251acbc093878170507ec3790bb8f0b1edc7d48f98e7a8a1f6723eefa9b2e8d0e2ab7bfa1bca31dc6e6d3d0416fe6ca1295cc88f150db9273d10ef8bb7d579d9de4e364362582628c40683ddff6ccd3f967d5fa18387eae75374759c639e56af753e4989e5c52d228beb8db93d1c24e7b108aa938eb207cdf2da1a0ec0048bfbf7de9721e88c7b26fd1e3a9040caeb207570a1ccaa21126c5e86f", 0xc4}], 0x8, &(0x7f0000001000-0x20)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x4000000}, 0xc0) sendmsg(r0, &(0x7f000060a000-0x38)={&(0x7f0000982000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00004b7000-0x30)=[], 0x0, &(0x7f0000ebd000)=[], 0x0, 0x0}, 0x0) 2017/12/28 01:23:09 executing program 3: r0 = socket$alg(0xa, 0x3, 0x84) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x29, 0x30, 0x6ef000, 0xff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000e42000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005c5000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000002000-0xeb)="e00681be1900283c5d194503c9df93da4a6fa3498e6448fb1306ceed346fd9188d92e49c2f9c48515aa59fd3be2639263230d9b6e3f6f03ba94d1d1160aef6bbb2e6872a7e50b4cdb44523115289d742ca72173d2be6689459f5d5901f5a4c6cf85b7577efb114641262bd0899d812a15c4092043661d2f5dd985c39e291e26843661e0b793ef275b2a071732fa948941b63ccc36233bfa74a9870176ba2f86dd1f018bf33fe5dd8f781076cbb87ba53e13b3faed80f38786af66738b9cf79c22f5041b89cfbb13d63432e49defe76e33a2770470b17113cd1e98b85fe0b58fe535b52c0745b756d3fd912", 0xeb, 0x40, &(0x7f0000001000)={0xa, 0x2, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000001000-0x28)={0x40, 0x0, r2, 0x9, r3, 0x1, 0x7, 0xfffffffffffffffe}) 2017/12/28 01:23:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000cf8000)=0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000645000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000097a000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, r1}) bind$alg(r0, &(0x7f0000dd7000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(ccm_base(ctr-cast5-avx,sha512)))\x00'}, 0x58) 2017/12/28 01:23:09 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000a2b000)={0x2, 0x6, &(0x7f00006b7000-0x30)=[@map={0x10001, 0x2, 0x7f, 0x1}, @map={0x1cca303d, 0x6, 0x20, 0xffffffffffffff9c}, @generic={0x8, 0x100, 0x6, 0x3}, @generic={0x2, 0x0, 0x3f, 0x101}, @map={0x1, 0x8, 0xb1, 0x1}, @map={0x401, 0x71, 0x8, 0xffffffffffffff9c}], &(0x7f0000000000)="73656c66235b76626f786e6574316b657972696e675d6c6f747275737465648200", 0x4463, 0xa6, &(0x7f0000db7000-0xa6)=""/166, 0x9, 0x1}, 0x30) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000c05000)={r1, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x4000000000080003, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000a16000-0x28)={@common='lo\x00', &(0x7f00005c9000)=@ethtool_eee={0x44, 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]}) setsockopt$sock_void(r3, 0x1, 0x1b, 0x0, 0x0) 2017/12/28 01:23:09 executing program 4: mmap(&(0x7f0000000000/0xdef000)=nil, 0xdef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000003, 0x2) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000001000-0x10)=@generic="3ad6af36aa422e03804081ac0bc63e24") r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ba8000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000df0000+0x4c3)=0xe8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000df0000-0x8)={0x0, 0x3}, &(0x7f0000c8b000)=0x8) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000df0000)=0x0, &(0x7f0000df1000-0x4)=0x4) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000def000)={r2, 0x6}, &(0x7f0000672000)=0x8) 2017/12/28 01:23:09 executing program 7: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000002f000-0x8)={0x0, 0x0}, 0x8) 2017/12/28 01:23:09 executing program 5: mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f000021f000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eea000-0x4)=0x10, 0x80000) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000ee9000)=0x1, 0x4) r1 = socket$inet6_sctp(0xa, 0x800000005, 0x84) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r1, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000a97000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) 2017/12/28 01:23:09 executing program 1: r0 = socket(0x1e, 0x801, 0x0) setsockopt(r0, 0xff, 0x5, &(0x7f000023a000)="f02a1e0e2690713ebe618f302506eccbd4a3e1d93d6cb4e026771b178f1480995a82d4a774f0bcaecc80d1722011e557f537ea8f9ae8f5aa265f0121abbe4a0603a88d12ec6e3b7d10a20f5b67a796b684a41811f10e075780dc4039779200d63c79a7b59ee858f6459827fcfdd2ff03888c34a6f006994144fc0553c9f3414d1adcb205ebdf4f", 0x87) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={"810a97349d4dc8e45ca0bacf10968671", {0x4, 0x1ff, 0x5, "a4feb233d1da", 0x4, 0x0}}) 2017/12/28 01:23:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x5) accept$inet6(r0, &(0x7f0000d52000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000307000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000dc6000-0x10)={0x0, 0x1, 0x0, 0x0}, 0x10) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000fa6000)=""/168, 0xa8, 0x41, &(0x7f0000c50000)={0xa, 0x3, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000715000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00009c9000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000f18000)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) 2017/12/28 01:23:09 executing program 6: mmap(&(0x7f0000000000/0xeac000)=nil, 0xeac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xe, 0x80007, 0x80000000, &(0x7f0000eac000)={0x0, 0x0}) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000a1b000)="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", 0x1000, 0x4736d27421eb44f8, &(0x7f0000eac000+0xeaf)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x4e, &(0x7f0000014000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="067fffffff04", [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x3a, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x89, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) 2017/12/28 01:23:09 executing program 1: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x4, r0, 0x0}, 0x1c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000c87000-0xd)={r1, 0x20eee00e, &(0x7f0000eee000-0xa)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000eee000)={{0xa, 0x1, 0x3f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x49da9e0f}, {0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x1}, 0xff, [0x100000001, 0x80000001, 0x1, 0x101, 0xfff, 0x54b53557, 0x8000, 0xfffffffffffffffa]}, 0x5c) 2017/12/28 01:23:09 executing program 2: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000a5b000+0xc90)=[{&(0x7f000050e000)="2900000018003109da00000000000002021300000000ff0680000c000c00080004000c00000005ff01", 0x29}], 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x8000000000, &(0x7f0000f7a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000fec000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fed000-0x4)=0xe8) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000fec000-0x4)=0x0) r3 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r3, &(0x7f0000fec000)="2b2fd80c62e3ca8dbc0272a09d062bdbaaae936b6e91907b3bfda05e319ccfb8c913bd1243183e77def5d08978fa638728379207b95e1c10a1ed78877b8736407f2782f9a442626ba3f93db1817849394d150b0345fef6cf7c841c442d5fa60cfd170009d39b3706c4371344bea37c877e65af6096fdaef73fa4274b138d3c2388474d5704f518cf44653b5f77219689de4d81c612ebd6615c03bf2d67f7bd9ea371a80fb9b9047adbe73f263b8ab52af9d1c577c8c4965efec5170029252aa58706e3266aa21d0df8343574a8bb69f644ffa0d2e76e0766e784200cadf8423aba0bd1b2d198e6b35c41d64726a92ce6acb1214d", 0xf4, 0x8000, &(0x7f0000987000)=@abs={0x0, 0x0, 0x3}, 0x8) 2017/12/28 01:23:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000791000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) sendmsg$alg(r1, &(0x7f0000e70000)={0x0, 0x0, &(0x7f0000420000)=[{&(0x7f000020c000)="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", 0x198}], 0x1, &(0x7f000050e000)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000835000-0x4)={r1}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000b77000-0x8)={0x0, 0x10001}, &(0x7f0000427000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000002000-0x20)={0x5, 0x100000000, 0x1, 0x5, 0x6, 0x1, 0x3, 0x7f, r3}, 0x20) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000074b000)=""/149, 0x95}, {&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2017/12/28 01:23:09 executing program 3: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00002f7000)={0x5, 0x9, 0x4000000000080, 0x2, 0x0, 0x0, 0x0}, 0x1c) r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000f40000)={0x0, 0x0}) 2017/12/28 01:23:09 executing program 7: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000513000)={0x0, 0x0}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x30, &(0x7f0000cf4000)=0xbc8e, 0x4) r2 = socket$inet(0x2, 0x803, 0x1) socketpair(0x1b, 0x3, 0x9, &(0x7f0000911000)={0x0, 0x0}) accept$llc(r3, &(0x7f00004e1000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00004aa000)=0x10) r4 = socket$inet6(0xa, 0x3, 0x4) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r4, 0x11, 0x62, &(0x7f0000d81000-0x4)=0x0, &(0x7f0000fed000-0x4)=0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00006ca000)={@generic="b4afa2326b25d39a150823e51c2a84ba", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000070f000)=0x7ff, 0x4) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000feb000)={r2}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f00001ab000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x3, 0x2, 0x9, 0xfffffffffffffffb, 0x7ff, 0x5}, 0x20) sendto$inet(r2, &(0x7f0000dd0000-0x2)="8dbf", 0x2, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r2) 2017/12/28 01:23:09 executing program 1: mmap(&(0x7f0000000000/0x5df000)=nil, 0x5df000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(0xffffffffffffffff, &(0x7f0000172000)=[], 0x0, 0x0) epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000001000)={0x1, 0x0}) connect$inet(r0, &(0x7f000038c000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) vmsplice(r1, &(0x7f00005d8000)=[{&(0x7f000021f000-0x17)='3', 0x1}], 0x1, 0x0) mmap(&(0x7f00005df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x39, &(0x7f00005df000)=0x6e, 0x4) read(r0, &(0x7f00005d1000-0x7b)=""/123, 0x7b) 2017/12/28 01:23:09 executing program 6: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0x5, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000002000-0x40)=[{0x0, 0x84}, {0x8, 0x0}, {0x4, 0xc25f}, {0x8, 0x0}, {0x2, 0x8ec}, {0x3, 0x9}, {0x0, 0x5}, {0xa, 0x6}], 0x8) ioctl$sock_proto_private(r1, 0x89ee, &(0x7f0000002000-0x83)="af18265cc888051453a51b095b1f1f399f8224e794f85bea40c17dbdcd70169ba94e6c91816ec3300df187301e9b4a878abde8d81fb475adb22f1bdb2a85658d099af7f8fd1bf1ae525022120f33a66e3cd52444fdc66ad12f70965543e4fb3027efe86a75f046983b506e240afaac5d66b6d6b3dfb6a23d78d42cedf298db190b40b2") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000002000)={@generic="ec1d0bcb9372cca8793a898fdc2cffd9", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000003000)={0xa, 0x1, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$int_out(r2, 0x5460, &(0x7f0000001000)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000-0x4)={r1}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r3, 0x400448c9, &(0x7f0000004000)={{0xa55, 0x80000001, 0x0, 0xba, 0x8, 0x4}, 0xb2}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000004000)={&(0x7f0000005000)='./file0\x00', 0x0}, 0xc) bind$ipx(r3, &(0x7f0000001000)={0x4, 0x8d32, 0x8, "b0f904acaa99", 0x7ff, 0x0}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000006000)={0x0, 0x0, 0x0}, &(0x7f0000006000)=0xc) sendto$inet(r2, &(0x7f0000003000-0xd3)="033e6aa5a27b8b9daddafccaa532cae2e39f60ab9b35cd274b7145e885175b41d91334f6cc510ad248fb268d8c87b396c1449d73291df0b273d7b8997fa5c15e7344ab2f1e73e1a4a6247007f42f29f5285ac1fe02fb77d4ebe91448f505e08a120b3a8141c5d549459a544081d248b4914dc09c314e15694fd12745e32d37dea1092bd1b549e31ab9a48dcec12abb25ce2b16c8e08ab7ae420172c3f90e35f6a5255b559135a08d4b51d4df2d0793ac44089e8b286d9e7027590dc536b404a4f891baa5180f9b3e7b7e2c4058b4d9c16d50dd", 0xd3, 0x20000000, &(0x7f0000003000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r3, &(0x7f0000007000)=@full={{0x3, {"27acc3159cdffc"}, 0x10000}, [{"b355a6991bc616"}, {"c9d2f001e857e4"}, {"9babd64c5d21b2"}, {"cd2460dd6869a5"}, {"bfb17906851e72"}, {"27eaec555ad3b9"}, {"3c29437374b84f"}, {"3f7c71af927dc1"}]}, 0x48) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000009000-0x8)={0x1, [0x0]}, &(0x7f0000008000-0x4)=0x8) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f0000002000)={{0x1000, 0x2, 0x4, 0x7, 0x1ff, 0xff000}, 0xfffffffffffffff8, 0x2d, 0x2, 0x3c2d, 0xff6, "c2d132e25a03959eb4b55467c0cd40103520a58a5c9a56b09cb8f9134aa48555676bfe18eaf4b666c5864df3313ae2be9d88073e7f7aa11776ec9dadc2c1d66105bffb09478fa83733be2fee733a71a40486307aa1c2b3224da1f0d03335551d3e822b0d39185e15288d20a4511ea5506dbdba3c6069e6e37202514cec559061"}) 2017/12/28 01:23:09 executing program 5: mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000005, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f0000d72000-0x1)="b2", 0x1, 0x0, &(0x7f0000a97000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffff7f}, 0x1c) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000bdc000)={@broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}, @empty=0x0}, &(0x7f0000eea000-0x4)=0xc) getsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000df7000-0xc)={@broadcast=0x0, @multicast2=0x0, @loopback=0x0}, &(0x7f00008e7000)=0xc) 2017/12/28 01:23:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x8, 0x4) sendto$inet(r0, &(0x7f000077d000)="", 0x0, 0x4, &(0x7f000063b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000f0c000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2017/12/28 01:23:09 executing program 7: pipe(&(0x7f0000990000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000001000)={0x4d, &(0x7f0000001000-0x4d)=""/77}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001000-0x20)={0x100, 0x0, 0x1, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x8000e, 0x9) mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x100000007f) sendto$inet6(r1, &(0x7f0000f80000-0xf1)="", 0x0, 0x0, &(0x7f0000143000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/28 01:23:09 executing program 5: mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000c0f000)={0x1, 0x200}, 0x8) sendmsg$unix(r0, &(0x7f0000351000)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000a97000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) poll(&(0x7f00007b7000)=[{r1, 0x80, 0x0}, {r1, 0x9001, 0x0}, {r0, 0x2000, 0x0}, {r0, 0x20, 0x0}, {r0, 0x0, 0x0}], 0x5, 0x6) socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair(0xe, 0xa, 0xcb, &(0x7f0000b04000)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000048f000-0xa4)="f3472ad707a769174f6f84a2bc1af3f49a6f8c7d6cbdd0ea892c9bd2c48b5c561a1408cc92b16a3a8b68cf38ac7be8aa4e7ec19604db108f56d7a0ec8c11ce6ba6ec9f6ae6eb9ea0d975103b746a08fc9ded0ca8859662fe75115706fa7a7837db4d01de6aed9b3be3cd13c2af3640ee86c699e53cd49f6d000a01b2ce9415d287fad314c48abb7a7c268e7b689ff744ebb57395b644d4e205eed3617d0154b93c2fc9e9", 0xa4) 2017/12/28 01:23:09 executing program 1: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x80003, 0x20000000007) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000001000-0x10)=@common='lo\x00', 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000003000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f00000c1000-0x5)={@broadcast=0xffffffff, @rand_addr=0x0, r3}, 0xc) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x4d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) r4 = accept4$inet6(0xffffffffffffffff, &(0x7f000058c000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00004bf000)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00001b0000)={0x0, @in6={{0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x1ff, 0x3, 0x8231, 0xe}, &(0x7f0000a37000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f000076d000-0x53)={r5, 0x4b, "a9da1fc2813227e543aed53a7f125e20d14b756faec5a05a28fdbe5fa4e1b8096a9ba9ae178e7dc6fc3c7cf842e8cce3672514a6bbf7a878c736662eb6d15ef6777db912f67b7f5c10eb02"}, &(0x7f0000bf2000)=0x53) 2017/12/28 01:23:09 executing program 6: mmap(&(0x7f0000000000/0x90f000)=nil, 0x90f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000708000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x1, 0x0, 0x0, 0x8, 0x0, 0x3, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000090f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000910000-0x8)={0x0, 0x0}) mmap(&(0x7f000090f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000910000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000910000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000911000-0x8)={0x0, 0xffff}, &(0x7f0000911000-0x4)=0x8) mmap(&(0x7f0000910000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000910000)=@sack_info={r3, 0x0, 0x1}, 0xc) mmap(&(0x7f000090f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r2, 0x107, 0x3, &(0x7f0000910000-0x8d)=""/141, &(0x7f0000910000-0x4)=0x8d) mmap(&(0x7f0000910000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000910000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000911000-0x8c)={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]}}, &(0x7f0000910000)=0x8c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000081a000)={r4, 0xbb6}, &(0x7f000046e000)=0x6) 2017/12/28 01:23:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x852b, 0xfffd, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f00000dc000-0x80)=[{&(0x7f00006ac000-0x1000)="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", 0x51f}, {&(0x7f0000f28000-0xf)="1568d4270e90ea00f79300f84de429", 0xf}, {&(0x7f000020f000-0x67)="a3683118a71d5a56722466536314facb98998ebf7b8a69fae39615915d3550beb167dab77a94aa044754db49eab65eea869d4375ce3e34ef410971a407450a8cc93b7dd47cbe653437563eca82c97d4eba037d0daf17eaa06deee15aeb9091dc8799ea8f7953e0", 0x67}], 0x3) 2017/12/28 01:23:09 executing program 4: mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000abf000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008c5000-0x4)=0x10, 0x0) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000ace000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000acf000-0x4)=0x1c) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000ace000)={0x200, 0x1ff, 0x3ff, 0x5}, 0x8) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet(r1, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x8884, &(0x7f00006e2000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000410000)={0x7, 0x5, 0x20e, 0x8, 0x100000001, 0x8001, 0x1, 0x9, 0x0}, &(0x7f0000ad0000-0x4)=0x20) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00002a9000-0x8)={r2, 0x200000009}, &(0x7f0000acf000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000072000)={0x0, 0x0}, &(0x7f0000ab9000)=0x8) recvfrom$inet6(r1, &(0x7f00002c4000)=""/15, 0xf, 0x0, &(0x7f0000ab1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000898000-0xb)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x404, 0x0}, 0xb) shutdown(r1, 0x1) 2017/12/28 01:23:09 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0xff) sendto$unix(r0, &(0x7f0000008000)="", 0x0, 0x0, &(0x7f0000001000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000010000)={0xffffffff7fffffff, {{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x6, 0x7, &(0x7f0000011000)="4f3cdbd4d0a66bb1b77473a33258182e2b1e21b5a08b790733de1a8cf5d8b643a29f636dc47aab6cf83e4abaa7c32b358d333da9dce5d72bde41e89368", 0x3d) 2017/12/28 01:23:09 executing program 2: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000565000-0x38)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fdc000)=[{&(0x7f00004b1000)=' ', 0x1}], 0x1, &(0x7f00000c3000)=[], 0x0, 0x4}, {&(0x7f0000958000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x20000000000000, 0x0}}], 0x30, 0x0}], 0x2, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) 2017/12/28 01:23:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000021c000-0x8)={0x0, 0x0}) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f000066d000+0x8c4)=0x1, 0x4) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000034d000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00007d1000)='5', 0x1, 0x0, &(0x7f0000fd0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r1, 0x1) sendto$inet6(r1, &(0x7f000000f000-0xe02)="bd", 0x1, 0x0, &(0x7f0000dc5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/28 01:23:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000094000)={0x1, 0x2, &(0x7f000027e000-0x10)=[@generic={0xd885, 0x0, 0x0, 0x7}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000000000)='GPL\x00', 0x5, 0x80, &(0x7f000069e000)=""/128, 0x0, 0x0}, 0x30) r1 = accept(0xffffffffffffff9c, &(0x7f0000682000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000792000-0x4)=0x10) r2 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000702000-0x8)={r2, r0}) 2017/12/28 01:23:09 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000001000+0x1b1)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0x5e)={0x0, 0x56, "ac76087e5770d0a008f170798d22d2e771226529ef0e136e380a770b49daee7aa399ddc344adc1bf1dfb8da802e979509f2d3195326bc88690dbc87830d5b751684179b779e198a09afa812f7ac16f7cbb021b5c11a3"}, &(0x7f0000003000-0x4)=0x5e) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={r1, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xda, 0x7ff, 0x3, 0x7, 0x3, 0x7, 0x8, 0x7f, 0x3, 0x6a, 0x10001, 0xe79, 0xa014, 0x7, 0x4]}, &(0x7f0000002000-0x4)=0x108) r2 = accept$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) ioctl$int_out(r2, 0x2, &(0x7f0000709000)=0x0) socketpair(0xa, 0xf, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000002000-0x10)={0x8, &(0x7f0000002000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r4, 0x40086424, &(0x7f0000001000-0x8)={r6, 0x100003}) mmap(&(0x7f0000000000/0x90f000)=nil, 0x90f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f000090f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r4, 0x0, 0x3e, &(0x7f0000910000-0x8b)="558042f966bf6f837a1358d8df6121351b577d554a8815ff86b2804ac83d6a84ab9298873dc346c65c119049614b68728c13aa657defc480f1cd74b87afda06d41b14e0890391cd6fd1937e578a1a2c0315fd8f23da1fe94046bd033053022a3fc74659a2d1fb63d126b11e60679db38dc9f89edd03bbfa448cca0acd016d73aeb880f40eebcf3b277f517", 0x8b) sendmsg$key(r7, &(0x7f0000708000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x1, 0x0, 0x0, 0x8, 0x0, 0x3, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000910000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000910000)={r5, 0x3}) 2017/12/28 01:23:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000044d000)={0x1, &(0x7f000044e000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) pipe(&(0x7f0000dad000-0x8)={0x0, 0x0}) setsockopt$packet_int(r1, 0x107, 0x3, &(0x7f0000233000)=0x7ed, 0x4) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000e44000)=""/0, &(0x7f0000e6e000)=0x0) 2017/12/28 01:23:09 executing program 7: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) r3 = epoll_create1(0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2, 0x1d8e, &(0x7f0000eee000)={0x0, 0x0}) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000eee000)={0x5, 0x3, 0x4, 0x0, 0x1ff, 0x40, 0x200000000000, 0xead, 0x0}, &(0x7f0000eee000)=0x20) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000eef000-0x10)={r5, 0x5, 0x80000000, 0x5}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00001b3000)={0x0, 0x0}) r6 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r3, &(0x7f0000dc0000)={0xffffffff80000015, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f000093a000-0xc)={0x7, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r6, &(0x7f0000b1f000-0xc)={0x1, 0x0}) epoll_pwait(r1, &(0x7f0000dc8000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x0, &(0x7f0000dc7000)={0x0}, 0x8) 2017/12/28 01:23:09 executing program 1: mmap(&(0x7f0000000000/0xdeb000)=nil, 0xdeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet(r0, &(0x7f0000937000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f00005ca000-0x42)=""/66, 0x42, 0x40000000, 0x0, 0x0) sendto$inet(r0, &(0x7f0000de8000-0xd3)="15", 0x1, 0x4000801, 0x0, 0x0) 2017/12/28 01:23:09 executing program 5: mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000005, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000a97000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000b9b000-0xbf)=""/191, &(0x7f0000ee9000)=0xbf) 2017/12/28 01:23:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f000038c000)={&(0x7f00007af000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) pipe(&(0x7f0000b4d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket$unix(0x1, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000923000-0xa0)={0x0, @in={{0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x7, 0xffffffffb937128b, 0x51, 0x7}, &(0x7f0000845000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000387000-0x8c)={r7, @in6={{0xa, 0x3, 0x67a, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r8, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r6]}], 0x1, 0x0}, 0x0) accept(r1, 0x0, &(0x7f0000368000)=0x0) 2017/12/28 01:23:10 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) unshare(0x40600) splice(r0, &(0x7f0000003000-0x8)=0x0, r0, &(0x7f0000002000)=0x0, 0xef1, 0x0) r1 = socket$inet(0x2, 0xa, 0x80000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r1, 0x0, 0x22, &(0x7f000064f000-0x4)=0x0, &(0x7f0000000000)=0x4) 2017/12/28 01:23:10 executing program 2: r0 = socket$inet(0x2, 0x6, 0x5) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000d96000-0x8)={@remote={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0}, &(0x7f0000d6c000)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00004b5000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r1, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000048000-0x4)=0x10) mmap(&(0x7f0000000000/0xac2000)=nil, 0xac2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000809000-0xb9)="ceb475456ef248382f5c253f0e48d9c39651c157f29d50381ba1589ba9ae762a993e4b9b6cd7876599f251d53f9977f1ad8c570d899b57bb2df91a6edd5a0b2ea4416074c4bf802547bae3fdfb572e74b392884c398a6498b9234abe9c983230503578129977ebc9a54277199c960a103c43e8c15f501a5832d2dc4942b91a10df236bbb1e73988dc910820f5fbc51ede5490a55b2ac38a8b604ffb4aa885937231834c3e0e62b0c00101f2bec8333938809246def5185da33", 0xb9, 0x10, &(0x7f0000ac3000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f00006d7000)={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2b1}, 0x1c) poll(&(0x7f0000ac0000)=[{r2, 0x0, 0x0}], 0x1, 0x8000) shutdown(r2, 0x2) 2017/12/28 01:23:10 executing program 4: mmap(&(0x7f0000000000/0xb7e000)=nil, 0xb7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000017, 0xa, 0x1) write(r0, &(0x7f0000000000+0x6d2)="0204af0002000000196466cf06000448", 0x10) recvfrom(r0, &(0x7f0000ef6000)=""/1, 0x1, 0x0, 0x0, 0x0) mmap(&(0x7f0000b7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000728000)={{0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000}, {0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x6, [0x5, 0x2, 0x3f, 0xdf, 0x1d, 0x5, 0x4d, 0x0]}, 0x5c) mmap(&(0x7f0000b7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000b7e000)={0x0, 0x0, &(0x7f0000b7f000-0x30)=[{&(0x7f0000b7f000-0x92)="4f6a2be31127e90dbd4ab69c94f9ea53ece18ab94412261f874cd0178e796c493933bc6a99bd610ae8c67d8bede24d82bdb6abfab965ebf958b70e0f2642b4596cfe3f4e01842fea1d96a89faced8f7acbd1986b08b7d1bd7800e57de8937de6e6b577067ec39bf2b1f4e5f834f441b542eb0150865baa805488002834543cca16c182a11ca607e4ff476096551be268a5fa", 0x92}, {&(0x7f0000b7f000-0x42)="573173dd6913b1cad9d23078a05e16f4e70f60bfb0ba85094c7f1f2dce5e9f28c7e63ce0703a0087fd0b52e830e051af6f8dc46aa59a9812b830a299d173af8b257f", 0x42}, {&(0x7f0000b7f000-0xec)="16c213b9b89d75be5254e90e24959ccc4fe69dc6dc4947253925b6656aef8315a664acec28c36472c3c7f6fe303f03fe29e275f4adf229195b7f996d372848d08567bab4be564a67199ffd5208f03ec2228efb46e5e7e22a0885f9addf343d6beea20872e74a3cd3cf02f332285a1def74680850aa38fdfaa2a0b91f7133898b9a0de5f0131478bf881188f34439be4ccddf418105df8610fadd3c1001f03521be426625c2290c9c8be3ad994b171ffc469339088a3b32323d098d461564f60e33520bfe21abce3a082a23fef6cdf5978adc998e2e91bcf5c86f35acbe0d4dd6a43ffc8e7153d850d936c6f7", 0xec}], 0x3, &(0x7f0000b7f000-0x110)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x7f}, @iv={0x28, 0x117, 0x2, 0xd, "88eb993b3ac6f9c1408288a94f"}, @iv={0x88, 0x117, 0x2, 0x72, "6face394ecd31d9fac8760bda0190339cef83abccb7cf92f80c122e43bcac3e874e57771e06943a387864783d1295a2e7fb91af34392f7a52ca6bc3d1fb51e9e1d6e36e4cb928a53e6adbca4aa7bfbba29394203ef82c74cc5b6ca97058bf9ac6f83c0f082c4d33433bc5fe6075feb6fbc05"}], 0x110, 0x81}, 0x840) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000a80000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00009cd000-0x4)=0xc) 2017/12/28 01:23:10 executing program 5: mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000ae6000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000eeb000-0x4)=0x9, 0x80800) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000de2000-0x4)=0xffffffffffffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x800000005, 0x84) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r1, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000a97000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) 2017/12/28 01:23:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000a2a000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000458000-0x1008)={0x0, 0x1000, "b24d2fc0501f6a571b7d6ca3c0c6b32a3df43b57c39365cecab6112a5404ee168ba328aa9d537e07947cfa3d0bd719e535125a119a4a3a5b93daa13fa0db0ffcb860e468d4fb275bc21998d90bea194f68a0b7f0c60cb29ed60938bc269e9347469e02f79c90f3ada23e46282bbed621199e0b49999a36c6ed971be966c178766b45e20ae1634157631ca35eaa8fd79ab8b984597bbee3dbbb5ce1c77c641e138a2139107dbbf803db21b44c6cf0818a7590b53e2ff028cf14f359eec9b33b4850c94f194ed61243b7c5274c0cb375b7417b435e519e8d39db373d1fa27688e6b185f422ed63834f7bb4c33d5e45fc01a5d3475d25f19f3205ae189d75be2161a3afcc44b7e5833909d709feeca3e5dd7d196c5c56b546fcc442aa8e420e0fa4ee61b33eabe7fa0a56a7c74ecfd07f4ae8020fc6abbc2e5ba2348f23966fe22187f83a5d6230b9a739579e45d8dad81708675d79fbe94b32af27ae7823a1ce17b52f43f00928de0d3b896d8b95d918d3b2e8a27c6302c82f15da13bc6f1b16501ff056c4a28ceaaa4921bdb905edc737e860e933e9a809f72379c55ab852addfe19113ee13acc3fbfbb85081fdecb43c0e15024249d77cfb0a557463ea149f2a2e877080fb33af6faa45bd1eb502bb3cfc11ccb3e4c2ff0877ce649f126a9a44b014f9f7ea2e068dc8e23f46c949c1d00d61b5fe6c45e8daa9b75895bbee0b9337ecc0d81af31037957d7ffbff6ddaf0a452b5ec992f2f3432424cd996134034873884536980f6b6fed5b2651529586b9b8071a7b1d823ee41c3210628be9e544b594c3a8be6023b68178a8641df0f977847cdc20faa81dbfa9f46e13925e28a653727ad99654067af1bca6f3ed7cc0c0cf08607846ef7a9c44cb3c28f83efa376da933fd0e20a5cab10171f9388004b627902f10edde77e85ea615e9414e97f97cdc8be2e1003cb10bc53d144d1a2167f9981d9fac54b9905337477209033fbdb100d9fd23d841e39517ea021c036b9c93ad00a1a32fa9d06c62e24e02d782681de1bad16251a62251a2c0e2eea0553fd346e74b5cd09c2eaa9a9bbaae85d4bf1477232ba6548c4fb5e04c4853d798023ed2aefc943c2252bee6b48ae3bb62abaf36b04c3ab73e6fa5a8f588c0cca81b0cb96d6f2f6b9d1ed3bf555db9d0f0af190a25f0a34289fa305017f4c25bf432892b7712c2b1907ea81b400446340b247458c85a893e48bb2049e33841f0360a4d1947d63df6204aa59aa0c7e4e7bba6dc02f31ee7f794e508b9b83920fcdd8a586a13ffcff3dad903a34ae8f75aa88439dd76422c88421d6243039386d2bf2e6f547c3a77a42b3f3bf34777313e95845c28a8a02d9d3862273bf09503864e6e47d8d71a19a6c9af94d0dedbb371055a91ffe739605dd43bfc47f3312a76561866b120455201d3ddceb74e461dcc9e7e41123822178c9047a3a2aa7a85f246c61f489bb0a3660531a70c1eed92567a707946d262378b36d6be80d204b6977b33b86a750c7c2b4ebb45ef9a2c327507a95a9c28105f88381b32d82be9f9c6e1d6ca68e0fa5f30ed156fc9bbc6e57b8f72fe86bd2653c63af84697db46e1e54e505fc3125b5d7c717cdfedd3446c4538a982924fdfe5a9661da5dbec036d7ba163bdf67e00a116ebb117292c34130631932f1c02d25fe3aa6c41bc1768d9f0d22cf115fe70fa3a37fc01c05695e1bf7902a0ea2e029e7e1f1cebe2e734e3f20f548ccca0ff9fa8297d3d5354e8d40dbdbc177bc5e53acf717ab116da075bc8373cfac110d517e83622e20221348fc27fc2f4e29401559ec2df92fbcb9b603f2488166eb1d486d11ce38efb14b37dc5aff7c6f935cf88f549aa49810e3ae10de30e1d89e88591d15b933990dee4ec390f9925734bd76e125d905e16c288cc87a4eaf041e774e0eba6d2b5de92ca6fde85f64ded94974edb70a305ac120f9e7d8dbe45ad8341528628e9eefb22cef24490fd97101f4d129bdc1715d576a40104503562f0016f3b82b849dcfb29a5e46e1aba6de3f721432b112c013f1dee901748cabe963ec593f052427791b05d9cd5154675c96087af42e56835f4f8a89627b9c62be8c06c08cec8c4b79cbacc1c9fa8db577feb88e7348d3236f58c75e5b18816263b6b85d91598852dfbffc161f44c711a71033d5d59f59865e595b8174ee0ef17612d1ba570cdfed2ea72fcc9f5b380b0bf0eef71bf43441f7f901839cc23e7c0ae034f7652a4de8b185cc1bbf658750e04c358d3661d47eb2cd1f95b3251665a45c8ade931f02c47ac6cd0456b05f5fd38640f0181335a85604918cca694a54ee9ae37fd540d17bf2499b45618ee0705281fbadc895cd77ac10fd9667d7859680c1c8b78514721f6bff1a91918bdbad18b0050f773adfb11f8e5236cc634d5135eee4662304070e5bcf6036a1f8a47416bbc829bdee898ea52d8a242eb3575199824cdf420bfc556093954fdcec13c587bb8a6056edc7e9093901837bdf366d1d5809cafd2e5a45b53399f8c1744a722390dcb698371ea313554c9b234214d8718e20d7785560768cc8b8777905181c94563bb89c49db9e1ba2f56eec95a404d51beae879b3c809764686415f7883b6396834e0ee7cd55e5552fb899f33343462ed9db311988ff5a1c6151bbdb054658fe471e3cac0193280337cd1f69e31c54bf1cead02e64b2459a13c6de6cae5b9e74a9272d46fe46a8cd5f7ab23926fb90fdbda18c382c867849a5fc1266069dcca3e37aadc5f1a548c938ce30ce03bdfcb90fe13c9e5653c9a4c344f1f2cc82c2a7e62d21d2e3462d07cc9470e7dddff4d4bd1f08c4b8c7940d11dae6e3d8cc8528d53759d037c59accad4a695e04342c59eaf438cda8a979ca3974765268614ac906c3b7b0fef6d37941c9b6d4d2034d610ea1bbbbd5f97bf192f1aed77a9706f79091405ced8bfc517511af21567d6a99b16c8a529945469c863be697a4b1c038eaa5d304cd637623ea4e25ae0dae66cf2c6c63a76cfb51e52681acd6644db4495c273536a1fee4efd47890acba2cb78609fc9f0aaae47d9b0001b2d2eaa3db639e8e9a23628431d5a25d92f2547ef9a1c41f89c225896ef59f1b711abe250064468107998017b34a43013e63dc60d39541ccac9df23941a5a97e2946c400e650b811726ff8dbb412bd8ffb86a80b6c60efd3812efa926ab6cc22ad5efed2f8048f99a865ac338893d678486f3d30d8a1b45d8890f23e759c75c6532718d5cf2caad267d6b8baa25eeda63abb378bb0291f69040831e4b3c97cabe9311c237f09e3aa709454b04c5493e5dce44c842f2bb584b1f022339525b662e0706daee9234fb6db56c129e8e6a4cdf9e9fe768740c59a78c8a928c6afc366656a553fd7748a95efd581ae30b6aed8c5de23fb56a656c3bc8b3e0abb60674c08e22e83621b4193c12cb48cae9ce1eecb0d2338058a021619c6a409f89a49c8551b3db8058cffd30747280ade8eae290ea45df453da3f879a9098da24249c0edc33ba355f2ab38e78be211a4c8972c8e81c5318bff34b983fd7223e65d7e98bfca9d2367015981d1a8f75936fca317e6bc45a9fc0a5b61bc1d4fc147d2e9fe8ee5f0d09d4bc2c52237a364af7be5ab69466d5058ecf1de770ce3a825f6593dfa9073dfa339656314bf74e6eec806ded93b70100f83c18fc6f396be8bd5e2f8ac9a5a0d1bd04631f64f9c5cd0032702fb0f4a48a08c417787474003ae4225b2b10624b394f9e148d5b67bf8c9208797a3b377d9290e6164651b5df0dafc3a85db040653af2e737a7209a072a6c2082166d6f5f991d1387cbe65a720b1924d8c8866fbee370f02fe52ae73a1a3dd2e86f6662c9948731e9537a644289fff5105b0f72f2124da00174ce4c8f7dba08ad3cab865061bb5927428913a2aea54c8b259bd2b02e7c4e81d5bba26b540418357c8e5118dbe8343511ef3008e498fee5a28919f95af41736cdb551fcaf5eb03fce5cbabfe09f2688d8e015b387e0a13c73fd5867cb6646e080576999fea51ce58f564102aa5b1379d7604689b915a8a30b4c829a091587c5c1521b6cf48c93d677e9f6e689836161fba067284b597608d346c9ca63b6b3968f5f3d2ea289c1c895d657edfb626f0728859d5c73561ea452bb576aec9c848096eaa6761b5233b985320cd49456b87bf9a742dd9c5022837286db1e48cc5cda6312b7745ae1cdf2c2a274e64634368a98add40ff0c9f1494dd9bb92a10911c7c9390c127330aedde629236e58c8a473be0ffc474aee2144b61eda19c28cfcece87f3d90413b873b5632bf1ac5a88e64abac5fbc53ee5de08a97bc092e58e8073c69074ae7734717f456e71e4d3533aed16e4e2c20d3facf0bf216e00f0b42a4f19701200001536a1480507117cea1df106779980fc68ea8e229388782bff3309456e5d9f98347270edfa7125abedb9387a65e2fda231c7cb4c6f6f0cb35afb38575e6a22ff9b43cad3a2bdf5932d4ab175d89bf8e182da1719d04521191c890531fd3fc48f3b40c3809bc686318b580ffc0469f337981ce733ae2de81a8c9c7d0e36d0fddded04244673b55170ce3c55ed722e2687d4ce91324fdbe35e458b3e6006d5091f9337b8485475e33872f58198f0809b246e8fc8e269e5e613ff04b94581726b36b7047b2157e7326e614c8d342e148b976145fb1b5f1a28bb5d8738f82e669ea36c6bd46fd61509050324b81a0ab813aec8392176759096bfd36a86d2dedcbe62981276a925278ab6832953e0539afd54c9c88f5f7407eed6640878ac2c2cdac280c0b273342146fc6e5051fd46fca72e868f9b028d9020661f59948d992fd8e9a52ead97f86d79fe1ce78a39b296e92c1262839f591e745a01364f270f778649afdbd07b2afaead350baff099a98d01e196cf58ca93b58deade86e30b2d3b1bc75ff9b87a116c51f30ab578381ba86953e7a3991e31af1bcaa373148c05d57c2a45e2bf6b12f92094eb7139735cd0b6b0ad8626dbe033fac817b632b005236bf5f06e3e8afb32b519bbf9e2e725a376d5fee2de8d23b73f73b077eb8ac74c3a7768d70226ac47e6c24061116382d723eb70148702800259a2280b748db31ec1d9ba69cb4ad5a1c20060e4a8596528aa176e374644ac1505a8551b147ba57aeb5c87e2cbb51206277bcaec33da7f26bc0a089692d34c607d57de117e271f473dba006d50a73716473a00c7079705b3d179695edce06f95e2e296b00fb4cb297ff63b4ab88a66b9a5f77f33dc6c19074ee333efe6404a226ea075aff6e67393105918959effecfe74597e662d313b076e384404c0af7adca201a6802b5eda4ba21d9084edb4fd9ae1f075bac0ae4b83eda9cbb78fc3bd348ae9353e810d6fa5c46abce59fe344434cb0590776895f38acedb4739911697cdb7ed18ced5ff703825718435a19e24ac423490f5f0e7d2fc977507c0bffe4e22c3f7626718ec424d06766f499de60c399890a319a8c977555aad64880699936d1c24c054cbf7028941a5f105cb4b7d30b2a61386df5b45ee0ffbc39a8cd679dbbffef5a7f1a44595d82b75f83f433dcc0bf935fb219b85a23c14c27c4a9a093037de27de4e552ebdd52a0c3f13f690b0e1577c4c5395490760c8f21420909541ff68f09f69f39c52f4afe6b132854b9e943b5857466a0e67b7942d8be6801f36069f2c74fb03eb9a1b1131d7447871abe608a5a2b54bd6d0cc845ca8a7fac333b0555683bc816a02edb56d37a2f626a79968935d82a9a71876b3a05a033a8c23"}, &(0x7f0000421000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000fc6000)={r1, 0x0}, &(0x7f00002be000)=0x6) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000002d000)={0x0, 0x0}, &(0x7f000063b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f000091a000-0x98)={r3, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2017/12/28 01:23:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000bde000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000016a000-0x18)=@get={0x1, &(0x7f0000b27000)=""/231, 0xf1e0}) 2017/12/28 01:23:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000f52000)=0x4, 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00005c7000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000f55000)=0x0) r3 = accept4(r2, &(0x7f0000b1f000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000078e000-0x4)=0x60, 0x80800) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00006eb000-0xc)={0x0, @loopback=0x0, @multicast1=0x0}, &(0x7f00005ff000-0x4)=0xc) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000d8d000)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x3, 0x6, 0x100, 0x40, 0x40000001, r4}) 2017/12/28 01:23:10 executing program 3: mmap(&(0x7f0000000000/0xf0e000)=nil, 0xf0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000003000-0x37)={0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000003000-0x10)=@common='ip6_vti0\x00', 0x0, 0x0, 0x0}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000d1a000-0x18)=@generic={0x1f, 0x8, 0x100000001}) 2017/12/28 01:23:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x800, 0x3f) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000cf6000)={0x0, @in6={{0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xf1eb, 0x5, 0x4, 0x3f}, &(0x7f00008e0000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00004f4000-0x8)={r1, 0x0}, &(0x7f0000e51000)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xa, &(0x7f0000f52000)=0x4, 0x4) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000ce8000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000f55000)=0x0) 2017/12/28 01:23:10 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80003, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000f61000-0x70)=[{&(0x7f0000eec000-0x60)={0x27, 0xffffffff, 0xc4fd, 0x4, 0xcf, 0x1, "b124f43601819cbdf1293077d809afe2cc1b59d2b249f7be549641bb49e891d55d4e2386177727d1569d4db74f6b81e4e22d12b59d26a0b4af9b85b6dfe1f7", 0x4}, 0x60, &(0x7f0000bed000)=[{&(0x7f0000001000-0x2f)="6b30740a3ceb0c86b2e69d27598336897bbc07cac905834e27abf50191f0a3b11bf70faba640e7547f64fad4462d7b", 0x2f}, {&(0x7f00003a7000-0x5b)="4b8e00aec770693f2dc3c14c926f5df88506b8273c91b6b6b0c709186cc26afacdcd30662c8da0f54c14ca1995c9b536e3241f2064b4edad1e2fb1ed86fd3bf2704af6e13bef3e48eef2d2069f86f5e4a680e9cfd7c36493d51da4", 0x5b}, {&(0x7f0000f1b000-0x57)="262c7a82175b0f4785427d93c544f8c97f8be9297575792d843baf844dd9e6efe6f3e7eb59d4fc43c34dc7a28d174afeb15499a5bfafa0378d3bc9e8261da6e7dec7fc5e6eb70ef69ad0f265391f5a59a743c3f17e6932", 0x57}], 0x3, &(0x7f0000110000-0xd8)={0xd8, 0x111, 0x8, "73d128aa6b716b4275aae2626914267fc275844f5fb648c4f0571146ee59494c92f544b38dd4fd86c9e2902109d16413bc62c6eb3e32d42e6469318e70edfc2b9a7be9783a23d27d5c0e791782d8446e131f0009cc41bba7ad18716d0d812666291b5b3379df00ad21f3d529e94de27dc4d733289a4e0fc9702c63ffb81f92e1351a49df8325701a75fbc87e4180950f77d2d38f9cb4772472087818c1fca54e17a23f3630477e2a1ed074072ee4cd89c0bbd382103a22553eb8ba765052f4133a6c32889a2e"}, 0xd8, 0x20004040}, {&(0x7f0000c12000-0x60)={0x27, 0x2fb, 0x4, 0x7, 0x7182, 0xff, "79ad322939cabca0788f4c98355869b384a5d94f1f41d07bf584e6421e5c7ff34e80f49a9e1864eab1e370eba5fc2869662b900bb0e4f9375007a1283600fc", 0x6351eab7}, 0x60, &(0x7f000083f000-0x60)=[{&(0x7f0000000000)="3aa9b3b810917be72c968eb0da3501a0581b1bdc9b45452e27d7b253f1428b307dd67da7b433cb570a34dba99db397173b44a906316f1a801febdfd22175f22a3845f550b0c5acc8fa8c66bf5c483c5fb5de70fe1b24c339e780ae58d0c46543ed953a7edd99450ace77ac6d572f0e02a12a144b5a84fd02a82430e254", 0x7d}, {&(0x7f0000313000)="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0x1000}, {&(0x7f0000001000-0x1000)="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0x1000}, {&(0x7f0000c97000-0x8d)="36fdbd692ad1c86535253a5c35ad9bcc3150cec0d68a0ab35d6772625acdbea9e20b9f4067592a0dd9f6fd102a2ba9c4656c2d9ea5786c11005d3e79c665dd8737d6c95446c75508c66acdab2e60659ad34df1d7d6e7cf764fa06749886c0f3d64281bdc7d1f0ebefeadab3ea75e9192a607538ea8e55fe589e115ffca9d83ca5433539dfb8ae88276db4cfe1f", 0x8d}, {&(0x7f0000001000-0x36)="b376ea15727ea00686f175e80ba7501ecd42d3e9b865572a3754fba3e39075c626d73f7a47cffae74066c9d3b793f8ef312af3639b06", 0x36}, {&(0x7f0000531000)="3b5c0897978084783c9d943f6c2c96b4e806bb6b6c26f8cf91fec350eb5c7b961892590bcfa9455ced86b2964ba6ab37e9794f4cc073f247e959fe95eef15e6b2e7fd0456fc4744138d776cd4a652e8fb41e63f1c55f5763ad3ddefb4b019a631bfe3d775a2e", 0x66}], 0x6, &(0x7f0000001000-0x100)={0x100, 0x119, 0x10001, "da8f7b29cdf2e26768631e948057b085cf86ba0e8d5a2f425d2835c440c15933a6368a8551408efd93f5b3c455de5610dd9eaf3997518b9d68183d16832df64188183ed186e7eff2611d962dfb945c3721dfa02206692d2276176814dd9af1cd3637960a6f9336523644ef3227bd331bdd8f04b9b0293cd9755727434d406ebea8206277fc09fd7ec100c49326cba006afac6c5005241de3134cc77955a4caf25d9d9f407d591aa07c712e7040d17a2296efa64889a1ecc450e928d98c7225b1d78cf9aa8073174bf6a08052cad961280bbeb2dc104f57a504e72909f8826ece307da72e7e3e92083abcaea3"}, 0x100, 0x0}], 0x2, 0x4000800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000f70000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000798000-0x160)={{{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3f, 0xfffffffffffffffa, 0x6, "9501624473da951549461f5f6fe96b633517b2574837487ac8e90dfbd7b63aa7997235554a10f1b7d06a8d5d5ea02d58576a138610286aecbdac6ed0fa00063243d2af1b38598e00a622e653c7771f1b"}, 0x160) r2 = accept4(r1, &(0x7f0000b62000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000085f000-0x4)=0x8, 0x800) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00002a9000-0x8)={0x0, 0x7}, &(0x7f00008ab000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000126000)={r3, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfd, 0x7fff, 0x3, 0x7ff, 0xf}, &(0x7f0000258000-0x4)=0xa0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000310000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = getuid() getpeername$ax25(r0, &(0x7f0000cde000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000efd000-0x4)=0x10) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000cc7000)={0x861, {{0xa, 0x0, 0x5, @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, 0x5, [{{0xa, 0x2, 0x200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x6bc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x401, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb0b8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000321000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x243, 0x3, 0x7, 0xa, 0xa0, 0x0, 0x5, r4, r5}, {0x3, 0x9, 0x8, 0x1, 0x3, 0x92, 0x5, 0x6}, {0x1, 0x2, 0x9, 0x5e}, 0x7f, 0xdc, 0x2, 0x1, 0x10, 0x3}, {{@in=@broadcast=0xffffffff, 0x7, 0x80000001}, 0x3, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x6, 0x3, 0x3, 0xa3, 0x8, 0xfffffffffffffff8, 0x3fb}}, 0xe8) 2017/12/28 01:23:10 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000fd7000)="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", 0xfd, 0x84, &(0x7f0000000000)={0xa, 0x1, 0xf588, @loopback={0x0, 0x1}, 0xffffffffffffffd4}, 0x1c) getsockopt$sock_timeval(r0, 0x1, 0x37, &(0x7f000000c000)={0x0, 0x0}, &(0x7f0000fd8000-0x4)=0x10) 2017/12/28 01:23:10 executing program 5: mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000005, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000a97000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00003bd000)={&(0x7f000027b000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007a9000)=[{&(0x7f0000c21000-0xb7)=""/183, 0xb7}, {&(0x7f0000ee9000)=""/89, 0x59}, {&(0x7f0000593000-0xd0)=""/208, 0xd0}, {&(0x7f0000ee9000)=""/53, 0x35}, {&(0x7f0000b01000)=""/243, 0xf3}, {&(0x7f0000eea000-0xb6)=""/182, 0xb6}, {&(0x7f0000ee9000)=""/18, 0x12}, {&(0x7f0000ee9000)=""/182, 0xb6}], 0x8, &(0x7f0000eea000-0x2b)=""/43, 0x2b, 0x9}, 0x40010100) 2017/12/28 01:23:10 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000467000)=0x1c) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000ae9000-0x2)=0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x0) 2017/12/28 01:23:10 executing program 3: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000009000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000000f000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000010000)=0xe8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000000f000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000000a000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000012000)={0x0, 0x0, 0x0}, 0xc) r6 = getgid() sendmsg$netlink(r0, &(0x7f000000e000-0x38)={&(0x7f0000012000)={0x0, 0x0, 0x9, 0x1}, 0xc, &(0x7f000000f000)=[{&(0x7f000000d000)=[{0x1010, 0x2, 0x1, 0xffffffff80000000, 0x3, "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{0xe9, 0xffffffffffff7fff, 0x300, 0x6, 0x3f, "96fa898326aacadab562b6a655394a2932759597360f818374161bcdeec9bcd4d81ba673d2142321064388eaea3d9947d08bb62a086f57b6495b849b7d631dacfe361a66b3266db6cb68b4365bcccb3dfc3b370a43ef88de1239df71c69ee206e7ba852054157d3935193b1050c244ef3852fe626b9cad5185cf3790d46f9410ced6d4f89a53171f495969b70dca600428f98279dcfc9f4fd07a5fb0be7e4cb8489b11d0927fd7f4a9739b3c0770abacf01204ce2e827709c725bc43111bded24040da6e7d3215daa7d971e806146df7e07c90ad950651852f"}, {0x7f, 0x7b, 0x0, 0x8, 0x7, "a8e5a9b621014fe983b8380f37c83d3a9e548e7dedba9287f8a6349cce6f1bc21d779c05544e8c5f7e08eb387f9ff34223278165f59fa434b9d2e27cc9f3cdd17c0234f030d0cbb650198b1d77b853f9f75a31cbd7e86dc6a51a1be3aa6ca3e0f037fae62b14a449c015e26eb3a866"}], 0x1178}, {&(0x7f0000013000-0x182)=[{0x24, 0x1, 0x2, 0xfffffffffffffffb, 0x2, "17497f7b5fdcb170166dd6fcbfd62115d35caac1"}, {0x62, 0x4000000000, 0x4, 0x2, 0x1, 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"903ec8b3bb3133753c41d73fd0cc715c70b50329a446df585767001d753db678131eb8e34ea95e173d7d3225772bf31c07f4a47fe5f6822654d879708d3eb1ff659afabc1005286e7890e1c3b6ef2d9fba6cb7b5419daba1274d565ae6d39bad6714e738b695fb053313424ce160c81221dd5939dfe418be4d0781adeaef164788b798bab795b4e34dc079beb60b5ac870a3d38cae8d88178211a2041268de78f52a5c5cf5698c68c66cc2060910d7e03f696feae0983c5be6545eebd38c0b996749e59caa698496aa39ccab196b3c037b2976deba4d8a756e07cc173512c252c089d75f82"}, {0x70, 0x8, 0x0, 0xb9, 0xffffffffffff0001, "0c0eed6e4c4b7d4bec68a92f3bf75df69f820a89fb6795c44c4905412dcf595b21dfdcebe465ea518ecae4c447eef92484adb11d3baaee0da1c9e224d9d55e1c2c36e57970a48f157ffe2f50ad28a599c007c76e8db98c7eac64244aa88155da"}, {0xf9, 0x1000, 0x400, 0x8, 0x4e7b387f, "24087566bf71812599b47e5526e2ddf9a859c67ebc43ed9ab48847db07c637507ab15fcc599fc50be5ab16eeee6579bdefa1067f36d6e1dbaa5eef63765629ddbd31328ff0d0d8f0f28c440af24fde5459fbcfbc54f49b1f5e15b060702510c0ea7946900f8cd35339b35d8bf44a4de2f928374f25a0a79b7b49e6c1e991dff1b2e05bf2ed48d3bff2c74a054abc26b8ccf096b35071fa983dc5e418f436e0b2ea3515fc2fa33a44cc990f92f2d84f0bcd31d4c236c01f6d32fe4c198711d8f60a5518ec79394a956b324273f28c4dfd29627deedf02890d5d2c4e893b4b774bc78d23b1a1371b6597"}, {0x61, 0x3, 0x0, 0x10000, 0x9, "ac79176824daf71cac89fde8863e7090edef4f3bcc72b2d47dfdeeb44b11e071712ed682788e5048a4101c660a41c7f8db6d60310c8ab6883bd230a6ce9c9a438da9d13072313fb2215e24373690328b11"}, {0x10, 0x3, 0x8, 0x2, 0x0, ""}, {0x21, 0x4864, 0x204, 0x7, 0x4, "efbfb75465ee206fa8b5bf66a7b1499f8d"}, {0xf5, 0x8, 0x201, 0x8, 0x9, "892596a3ad88d20f37c659831152efb25c80c54e949e9a92dadc07f0e6044b956e02c5e9887f5f38a4c8ec8567100f6b479bb0568c31b9d7e32aa54bea4a495cb2f4436b975eac872421e9196b1abdd686c9c338303753ed989412051a1e27f6159390cd893f1fc569e0457975879035116468f6eebebb639b83226d33f08dcb98de5ddc9554d7ad535c0be081f75ae116bdec0177bda0f5ccb6b6271209358694fadfde71ae0031bc280b7eafeca3a5f2a307e0af85704808c7ed6a0f050dbc94c78f1a8bda869f17497dcfbc2913eefb0dd59254b79c2c683bb1a513250c8dde495759da"}, {0xb7, 0x5, 0x104, 0x3ff, 0x9, "8ff1281b63bc7a6d80383ab833a4a7220a06ca70c4de7f92736adcc7aa57256e3371c215c21c6b3f9525ae27662d15ba4d72f996e251fcee20d7a500df3f43366b28f9a14a394d90b27f1e02aba31c6d96f09406836bc134014baf1e82bc5eaffd840ff4b639b3f94d2c67f628dd61ab14ac1000462061c2a24c75dfe4d61344c68e0ea20e086ebe0fdb38f5ae30ee54b0a7e219199507bf5a8434d93761b9382e0b32a5596184"}], 0x49c}, {&(0x7f000000d000)=[{0xdc, 0x3, 0xd22, 0xbd43, 0x100, "32fa45f14d2bdba0f2fc0ccf9301cc5f58848ecc958eb02d9b41c57d8563e29d5cad48cf46f26c0c007aee1056e11062aa3acadf36cf936b6b57eefe950f0127484aba7fb9ecd91b03078675d2ef34aecd5e9c4ee27c0f1623de9dfc6db8725be57ec3c7236f73fa19bbf26b970d4d909a0a74b33f057a04c75e8403c0a4a4df3d4db229dfd0e83062d85e8687f5da9bdad3b641691846b7d61e2b1a0f6fbcd45ae7e5db3f6f01ed376b747c874898e8bf42d32fcd48b060417e020b09ea4102841aa8d15b7b55d5f9563dbe"}], 0xdc}, {&(0x7f0000013000-0x137)=[{0xf2, 0x80, 0x400, 0x67cf3f7c, 0x80000000, "b96e1d99b4b17815f76c233768e7ed04ccc7e2e3c458ddcdb169618e333db336ab822551b5a0932fcd7d675e801b696b8bda69ac2956a40cace09aac17850a0fb1feb27efd2182932963fef758fca1929574cdefc79011946663d55ee5bb37115dfbf6df4495726f5111a7eac9f2e7d798ce158f5dcabb4ee5a8191d9ea522051feb738fc16f0e884dba746c37948087f80449c5727cb52bd372a7ad67e32821958162c536cc907685d00ed06fc2114bc695d8f4072d15540d785e63731f10289afdaaac82d9999c053e0a4a72e1c302f987e0bb1d6e460f266fe8e91abaa9f624cf"}, {0x10, 0x7, 0x8, 0x8, 0x2, ""}, {0x35, 0x800, 0x10, 0x101, 0x1, "8e1459d078a962e098f22117e7e1186f3dd5cdcf4c14f8ed4aec29a58611cebdb2887ca554"}], 0x137}], 0x8, &(0x7f0000001000-0x58)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x58, 0x40004}, 0x4000000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000006000)=0x1f, 0x4) 2017/12/28 01:23:10 executing program 0: r0 = socket$inet_icmp(0x2, 0x2, 0x1) bind$inet(r0, &(0x7f0000a5e000-0x10)={0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000280000-0x28)={@common='lo\x00', &(0x7f0000022000-0xc)=@ethtool_gstrings={0x1b, 0x5, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/28 01:23:10 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) 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) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000002000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000001000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00004e3000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={r2, 0x400}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f16000)={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]}}, 0x8c) 2017/12/28 01:23:10 executing program 6: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000de9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x108e, 'ctr(cast5)\x00'}, 0x58) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000018c000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000f89000-0x10)={0x50, &(0x7f0000f89000-0x50)=""/80}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f87000)="0a0775b0d5", 0x5) r2 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000f87000)={0x1, 0x6, 0x367d0eda, 0x9, 0x1, 0xffffffffffffffff, 0x101}, 0x1c) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f87000)={r3, &(0x7f0000cf3000)="f0a5f03d1810cbbb09e5d7abdb75df9f91abfdd4be70365f118a8d49aba94c2fa3a220544750e3c2ac8d749a41058a1f413e9acf9554081c8ba9a7fe52a1b1b41e535bbaee8bff099e1bc404bf9778415b77fa27d5563a6973590962e2d05a96e42662686468493e5abc5e96b9049dec9034f97094a16b3fd8f64e5dcc89f4b3c08be9eec1085bf53ad8da000d14c3c2c53383f9b19322c605", &(0x7f000012d000-0xc8)=""/200}, 0x18) sendmsg$alg(r2, &(0x7f0000218000-0x38)={0x0, 0x0, &(0x7f00002b8000)=[{&(0x7f0000daf000)='%', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000f84000-0x38)={&(0x7f0000753000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000f83000)=[{&(0x7f0000f86000-0x17)=""/23, 0x17}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/28 01:23:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00002bb000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00002d3000)=[@in6={0xa, 0x0, 0x16a, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd52}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2bde, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x24b3}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4cea, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}], 0xb0) 2017/12/28 01:23:10 executing program 5: mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000005, 0x84) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a0f000-0x4)=0x500, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000a97000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000eea000-0xa0)={0x0, @in6={{0xa, 0x1, 0x80000000, @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]}, 0xffffffff, 0x9, 0x101, 0x1, 0x10}, &(0x7f0000ee9000)=0xa0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ee9000)={r1, @in6={{0xa, 0x3, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf24}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xfffffffffffffffc, 0x2, 0x9, 0x0}, 0xa0) socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000eea000)={r0}) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r2, &(0x7f0000eea000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000be4000)=0x10, 0x0) 2017/12/28 01:23:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r0 = socket(0x11, 0x803, 0x0) bind$packet(r0, &(0x7f000098f000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) bind$inet(r0, &(0x7f00000c0000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r1 = socket$inet6(0xa, 0x801, 0x8010000000000084) sendto$inet6(r1, &(0x7f0000ec7000-0xa1)="1e", 0x1, 0x0, &(0x7f0000c51000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r2, &(0x7f0000283000)="a446c207", 0x4, 0x0, &(0x7f00007df000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/28 01:23:10 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000007, 0x0, &(0x7f0000d9a000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f000059b000)=[], 0x0, 0xc0) poll(&(0x7f00004ef000-0x8)=[{r2, 0x0, 0x0}], 0x1, 0x7f) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00009a2000-0x20)={@generic="fa7ef4641fed09ad085184daafed641f", @ifru_flags=0x0}) close(r1) 2017/12/28 01:23:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000ee7000-0x30)={0x1, 0x1, &(0x7f0000ee7000-0x10)=[@generic={0x0, 0x0, 0xa3, 0x0}], &(0x7f000000a000)='system\x00', 0xfffffffffffffff9, 0x80, &(0x7f0000509000)=""/128, 0x0, 0x0}, 0x30) pipe(&(0x7f0000f3b000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f000063e000-0x1c)={0x0, 0x80, 0x7fff, 0x1, 0x4, r0, 0xcc}, 0x1c) syz_emit_ethernet(0x36, &(0x7f000001e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x10000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x1, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000859000-0x8)={0x42424242, 0x42424242}, 0xa0000000, 0x0) 2017/12/28 01:23:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x423, &(0x7f0000dec000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x40000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x88, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "aa489e", 0x0, "0109fb"}, "078d6391f4e2d7d0e225984ebbc37dcd901eb072973c87077078c777603c4acf6e83bb08f4aa21b8349852871647ed39847b2b6fa4a2b6b2e65f3020813ac743673166e58f1697bdc00ca4e50c55b5f6a9f02a58cfb55966734cb98c637252f7beb641ff5335190a28b9cf2b57c62e5cf5a3f9bed6ed3923c07fc8f31f89f5943176fb0e3fec813025289710196a3ca91503e1ba967b167ee3e629caf52387095fe668d514c595dcd066f58946191727ab7f25349a1e95d37f0208b211ee01b6bd03d6fc3a1002ffb871a1c5f5ec09374aac93ef76904aa68e10386b1534627cef4f7983127fb1d2bb42932880f4ef6af6417fc48f53ca98673b43a022d3bdb1d75768a3e2d50ea71ebe387476a28bb55329cb23a39bee5619d2573093aeeb76544579e0ef38b99c2cff29d14daa689bbb2c1f2509aaa97c889080dc0d6699191d225b02ae227dd6eb85a4dce05a15790891175c07d309484d91917685b3ff1662d75fb511cb5d85ebb6131404df545f025ebbd6f697a7251e087097786b6b90e5ab129f514bae226170d10c74f0b9f528af580f5f064255d310000ea8d99072e93f2078cf3411ffdab3426fc8cfcf89999f9c321a6713ffd337ed44b454b3e20b3365ae9d8755135020f3b0f8e978d7e8e6d067b338060d7eb946949992840acea268a68d805af1158633a70230b907348d06979d411456909ff62600291ae1037d5a55084376f7d4463fbd5f33d360d60497945c3329032f4a64772be1d7f8b9cbc00b12abd690e9ebf71d22550072cd074771a8c8c375b338c508e9b35925f56af17e773df9c5236e74a4aa7ef2efc466c0ea38bd68025dce87aed7758a1c076c220b3edfa4ec6ee5e04c3a038090341349f7f298d2cdfdb22e74504eafc2e3be66af811750dbbe718f87de66a5ef0b101bb64208fe9481919052473c3321268f95e826f7c3026177f60d635ed03a631498ef2d289b854b933fa6e11bc68e3fda9eef6834713cb9a363440ae2b0a88604f13b9cd6aa159318131239ed7da94de4f40f5435682b3515ca60ffd53b9a0eb05cff22a4fe3dd73e5029cb8a3918ed9c621b5c321ee5bc85283c401850c66128b1f4749e16f5faddf851ac61e99063ad01d2a55f33e174d0105a64341821a44cbb369c5d5265a121560d5184d2efc2478b59f1599b7fb7466146fdd91e5067742e80d141d56100670f96776730ca462c0aa3bf466486c19643fe50632ade46d38fc5a72c35bdbec61573fa2579d4d5adf43930ab34fecd26847b1fb8ea6bef02e36f5a2b94d86b3e4d9ded7880c2116713c9d9bfdfe91a266e71ac5db63cb23eeb9dbb2f401194f3ee7bc063743311c3caa9bb8bad863b5fa74386367ac9ecfbb0958710599044293adcb07572955498a443874af80b8664258802f3e3a659"}}}}}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000e5c000-0x8)={0x0, 0x0}) socketpair(0x9, 0x3, 0x7, &(0x7f00007ab000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f0000397000)=0x359feb6a) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000eb4000)={0x8a, &(0x7f0000408000-0x8a)="f68c873f2544d3f0155f6473564efe7809eb8c59ab87433afd7557f9c45e9831148535c99a49fdd62e59354343ddc8e87496bd0e24ab7a532dda47cc67432448b8eab79a3ba680a92cf02b88490144f90f9da65cf12020d836696923b5ab0557a990c8c5d194ecac23e7bd922de3e274286c875bbc49318bede669234ff6ebe8d5021dadffd49d465da6"}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000977000-0x410)={0x4, {{0xa, 0x3, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, [{{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xfffffffffffffff8, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x800, @loopback={0x0, 0x1}, 0x2c9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2d, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb31}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000531000-0xd)={0x0, 0x5, "934e016a38"}, &(0x7f0000aad000)=0xd) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)={0x4, 0x0}) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000019000-0x8)=@assoc_value={r4, 0x80}, 0x8) setsockopt$inet6_int(r1, 0x29, 0x7f, &(0x7f0000a96000)=0x8, 0x4) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000692000)={&(0x7f00007c7000)=[0x0, 0x0], &(0x7f0000581000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000fe8000)=[0x0, 0x0], &(0x7f00001ab000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x5, 0x2, 0x6, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f000084b000-0x4)=0x0, &(0x7f0000ca0000)=0x4) socketpair(0x3, 0x1, 0x63c, &(0x7f0000169000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCINQ(r5, 0x541b, &(0x7f0000ece000-0x4)=0x0) 2017/12/28 01:23:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)='syseO\x00', 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00008e7000-0x8)={r0, r1}) connect$unix(r0, &(0x7f0000282000-0xa)=@file={0x0, './file0\x00'}, 0xa) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000e20000-0x4)=0x0, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00006a7000-0x10)={r1, 0x28, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) shutdown(r0, 0x0) 2017/12/28 01:23:10 executing program 7: mmap(&(0x7f0000000000/0x8df000)=nil, 0x8df000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f00008df000)=0x0) mmap(&(0x7f00008e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f00008e0000)=0x0, &(0x7f00001b4000)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00008df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00008e0000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000000c000)={0x2, &(0x7f0000031000)=[{0x5, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x7, &(0x7f00000a0000)=0xaf39, 0x4) sendto(r2, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) 2017/12/28 01:23:10 executing program 6: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r0, &(0x7f0000ffe000-0x12c)=[{{&(0x7f0000ffe000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000ffe000-0x20)=[{&(0x7f0000431000-0x49)="", 0x0}], 0x1, 0x0, 0x0, 0x0}, 0x0}, {{&(0x7f0000ffd000)=@ipx={0x4, 0x0, 0x0, "0d7124721c6d", 0x0, 0x0}, 0x10, &(0x7f0000ffe000-0x70)=[{&(0x7f0000ffe000-0x33)="77e8586b973e3e1d45b45c2f74f8b2a83b258c0bbc53b1b5a732e29f9b54f622d60e62", 0x23}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x2, 0x0) r1 = socket(0x1, 0x0, 0xf2bc) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000fff000-0x4)=0xffffffff, 0x4) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000b4f000-0x2)=0x9, 0x2) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000ffe000)={r0, r2}) 2017/12/28 01:23:10 executing program 4: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000027000-0x10)={0x2, &(0x7f0000006000)=[{0x34, 0x0, 0x0, 0xffffffffffeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000012000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000036000-0x4)=0x10) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000037000-0x30)={0xf, 0x2, &(0x7f0000037000-0x10)=[@generic={0x5, 0x3, 0x40, 0x2}, @map={0xa7, 0x293b, 0x7, 0x1}], &(0x7f0000036000)='md5sum{\x00', 0x1fd, 0xad, &(0x7f0000037000-0xad)=""/173, 0x7, 0x1}, 0x30) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000000a000-0x8)={r0, r2}) r3 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000037000)=0x8, &(0x7f0000023000-0x8)=0x4) 2017/12/28 01:23:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x200000000000003, 0x0) bind$inet6(r0, &(0x7f0000afd000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}, 0x1c) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00006cc000-0x10)={0x3a3, 0xff, 0x100, 0x20}, 0x10) getsockopt(r0, 0x107, 0x14, &(0x7f000051e000)=""/0, &(0x7f0000028000)=0x0) 2017/12/28 01:23:10 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00000b2000-0x6b)="", 0x0, 0x0, &(0x7f0000439000-0x20)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r1, 0x107, 0x2, &(0x7f0000379000-0x55)="06caa0522ba10f3f4dd745b50b6a53c9d165e0ce55157a6aafd0a15a426da3157fac5676f056f613e78895e86584e3f8fa2abba3930212ecd22943f4a8317a465a082c9391e22181480db9e3786488bf26c704721e", 0x55) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000958000)=0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00004d8000)=0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000f50000)=0x12, 0x4) read(r0, &(0x7f0000d7e000)=""/99, 0x63) 2017/12/28 01:23:10 executing program 1: r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000dfa000-0x20)="1c0000001e000720111622081d00000001000000000000020600f700", 0x1c) getsockname$netlink(r0, &(0x7f0000a6d000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000198000)={@rand_addr=0x101, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000000)={0x36f, "288fbefa5b14"}) 2017/12/28 01:23:10 executing program 2: mmap(&(0x7f0000000000/0xb9e000)=nil, 0xb9e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000b9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000b9f000)=0x0, &(0x7f000079b000)=0x4) bind$unix(r0, &(0x7f0000b9f000-0xa)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000ba0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000ba0000)="da", 0x1) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000b9a000)=0xd9df, 0x4) sendmsg(r0, &(0x7f0000b96000-0x38)={0x0, 0x0, &(0x7f0000b94000)=[{&(0x7f0000b95000-0xc4)='T', 0x1}], 0x1, &(0x7f0000b95000-0x292)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000ba1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80000, 0x2, &(0x7f0000ba1000)={0x0, 0x0}) mmap(&(0x7f0000ba1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000ba2000-0x10)={0x9, 0x4}) mmap(&(0x7f00002fc000/0xc00000)=nil, 0xc00000, 0x1, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000b99000-0x38)={0x0, 0x0, &(0x7f000095d000-0x40)=[], 0x0, &(0x7f0000efd000-0x10)=""/16, 0x10, 0x0}, 0x2) 2017/12/28 01:23:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000586000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00000a7000)=0x1c, 0x80800) sendmmsg$alg(r0, &(0x7f0000e8a000)=[{0x0, 0x0, &(0x7f00007ad000)=[{&(0x7f0000be5000)="92c3b974de4e37d20a0d548b915d91ca129f287ec5760bbeb28e05dca3c587efc4e3b57208b55a717fef1738788b0bb0", 0x30}, {&(0x7f0000320000)="04e3dc02fc88424c5aa14ff3d147f2afc51107a4a1abed5820e48ea16ed398e08d66c8a334dd22ab4ae8cdbbf59a09034a3074eaf636eeeb93ec6e39512ce94422446f83279b2c6382e3a621ac45ed4a5b1d814645e5a202ddcb25b31ba73c4865a29e7f1c7b6e20c3d3dc5b222a15e51f326f6f457550d2d362a1fc1d0210921fee82ffa04bf122fcfd8269", 0x8c}, {&(0x7f0000909000-0xf9)="f35bf2294b920a73c15ccda7b3d40462ec8c86ce3f16222517ca4bd73a46b42c01708c84a656d8582184ab675634ba93546267701c326953ee7bd0f5fc999d1adc00ad66dad2025d90ffdb909777e415ae485c9856ff34de8c346c33f46fcea838b84c272846e22de4c92e5eb24ac710d1e61a26ee69da29402904d654eaea8b0d81f7c60148dac49bfcc7eef81d48e92f8461ae038ebdb3b6c8b504d638002acbc18502cb962749367902b4652eab6f8a096a38530377e046adf9223feef1a0187e475d27a9412644a9d9a5a6f7816c21225a269b026ab6d0682038323942ba69af45183e329f98e67a17df11b2c3ae44e1d85beed5c67d60", 0xf9}, {&(0x7f0000d32000-0x1000)="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", 0x1000}, {&(0x7f0000b91000)="031e750186c175afa5eac6d15e6e10222f9f1c2b34154456a91c2ff83836c7d5243505c8e5f05407aaea42bc87099f9a9526e4065d06", 0x36}, {&(0x7f0000be3000-0x1c)="a1b10d1535f330635213b931425eb2c3ec1765d15804e4713945af80", 0x1c}, {&(0x7f0000f00000-0x50)="292e76b410037d4d67de781fba5864caee64227ce3e60f69960228e31c15a9f15b3681f52242328b35784e1614cae51f948ec4b11bc64c2c85376d480581369a1bddc660561b9f5675e0af4c8ca975c4", 0x50}, {&(0x7f0000b57000-0x45)="f9ed1bc1b5ffa2f8059612c1e5a2f718d21b9b3a2dbcd2b3062d7b73ff16e13f827545651b77a703433a7caac869e2c59135778795093a6ecdb57864415a323bd9f6e699ef", 0x45}], 0x8, &(0x7f0000e15000-0x148)=[@iv={0x100, 0x117, 0x2, 0xe6, "07e85f735eb8775f6083e802d4a12b9d1112da822bb3b6152fd22b92e3ff509d4d1fd9f3b6a49bd3c52d007c0a7f506eeb16aabd4e200fd452c86b30367c1213486ec33373dcdec1200f1e19132aa9c13996998873e24fd70b43f58b32d1b2c5faf745c510981da8703e286c50ea924cf5bcd8553cdd0d08c6ebc1e0f334479430bde2f8e8003145e55e72c2f020acdd8e262ed504260b7445d1e983edf7ed9da71975ab75e8995722b7b8f83969ad2dabb90103d2c92bb4b6db990f425c783f20821dff06ae12334beb0c2a8a024ad73ceaa07e9b53b735e12c825f85a59abd6cabcb2ef030"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x5}, @assoc={0x18, 0x117, 0x4, 0x10000}], 0x148, 0x48010}], 0x1, 0x40040) syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @broadcast=0xffffffff, @empty=0x0, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@empty=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x0, [@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @rand_addr=0x0, @multicast2=0xe0000002]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) r1 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f000004a000-0x12)={@common='dummy0\x00', 0x703}) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000a84000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000abe000+0x11c)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00003cb000)={@loopback={0x0, 0x1}, r2}, 0x14) 2017/12/28 01:23:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000037e000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a1f000+0x8fe)="81daffff", 0x4) read(r1, &(0x7f000019c000)=""/191, 0xbf) 2017/12/28 01:23:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00007e9000)=[], 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00001f5000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000d4c000)={0x2, [0x6, 0x200]}, 0x8) poll(&(0x7f00004ef000-0x8)=[{r1, 0xd210, 0x0}], 0x1, 0x7f) close(r0) 2017/12/28 01:23:10 executing program 3: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0x80, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000f55000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000d53000-0x10)={0x3, &(0x7f0000583000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f00000d8000-0x8)={r2, 0x3}) 2017/12/28 01:23:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000d94000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000e1c000)=""/4096, 0x1000, 0xfffffffffffffffc, &(0x7f0000c98000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002c3000-0x32)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f0000cf6000-0x50)=[], 0x0, &(0x7f0000766000-0x51)=""/0, 0x0, 0x0}, 0x0) 2017/12/28 01:23:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00007ca000)=0x401, 0x4) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd40}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000092d000-0x8)={0x0, 0x0}) getsockopt$inet6_buf(r0, 0x29, 0x2b, &(0x7f0000092000)=""/151, &(0x7f0000558000-0x4)=0x97) recvmsg(r0, &(0x7f0000442000)={&(0x7f0000a22000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000179000-0x80)=[{&(0x7f000053b000-0xbb)=""/187, 0xbb}, {&(0x7f00004ba000)=""/112, 0x70}, {&(0x7f00002a7000)=""/0, 0x0}, {&(0x7f0000c53000)=""/41, 0x29}, {&(0x7f00004ca000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d2e000-0xc)=""/12, 0xc}, {&(0x7f000001f000-0x2)=""/2, 0x2}, {&(0x7f0000b5d000-0x63)=""/99, 0x63}], 0x8, 0x0, 0x0, 0x2}, 0x40000020) syz_emit_ethernet(0x54, &(0x7f0000617000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "0600af", 0x1e, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x0, ""}]}], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2017/12/28 01:23:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000415000-0x10)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000ef5000-0x6)="01982b4f00", 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) r2 = accept4(r0, &(0x7f00003e4000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f00000eb000)=0x6, 0x80800) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000609000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ec2000)=0xb) getsockopt$inet_int(r2, 0x0, 0x12, &(0x7f00002f8000-0x1)=0x0, &(0x7f0000c60000)=0x4) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000a35000-0x4)={r0}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000d0b000-0x8)={r0, r1}) connect$inet(r0, &(0x7f00000d2000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000422000-0x31)="", 0x0, 0xc7fd, 0x0, 0x0) recvmsg$kcm(r1, &(0x7f0000b1d000)={&(0x7f0000fef000)=@un=@file={0x0, ""/51}, 0x35, &(0x7f0000c20000-0x50)=[{&(0x7f0000a95000-0x8a)=""/138, 0x8a}, {&(0x7f00004dc000)=""/247, 0xf7}, {&(0x7f0000723000)=""/240, 0xf0}, {&(0x7f00006d1000)=""/97, 0x61}, {&(0x7f0000a21000)=""/169, 0xa9}], 0x5, &(0x7f00002ff000)=""/142, 0x8e, 0x1ff}, 0x2000) 2017/12/28 01:23:10 executing program 5: mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000005, 0x84) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x6, 0x5, &(0x7f0000ee9000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00008cf000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00004c0000)={0xd0d, 0x0, 0x1, 0x27d3b8b1}) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000eea000-0x10)={r3, 0x3ff}) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000a97000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000eea000-0x4)={r0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r4, 0x117, 0x5, 0x0, 0xb63) 2017/12/28 01:23:10 executing program 6: r0 = socket(0x4, 0x800000000080a, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000001000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@multicast2=0xe0000002, 0x0, 0x8, 0x1, 0x8000, 0x13, 0x80, 0x80, 0x9, r1, r2}, {0x5ebd, 0x4, 0x7, 0x5, 0x2, 0x3ff, 0xdf5, 0x6}, {0xfff, 0xffffffff, 0x5, 0x8}, 0x9, 0x1, 0x200, 0x1, 0x10, 0x1}, {{@in=@rand_addr=0x1, 0x0, 0x4}, 0x5, @in=@loopback=0x7f000001, 0x9, 0x1, 0x3, 0x8, 0x7f, 0x27, 0x6}}, 0xe8) r3 = accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000004000-0x4)=0x0, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000004000-0x28)={@common='sit0\x00', &(0x7f0000001000)=@ethtool_dump={0x3f, 0x100, 0x3, 0x1000, "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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_int(r3, 0x107, 0x0, &(0x7f0000003000)=0x0, 0x4) setsockopt(r0, 0x100000001, 0x100000000, &(0x7f00008c8000-0x5)="a2e353fb94", 0x5) 2017/12/28 01:23:10 executing program 1: mmap(&(0x7f0000000000/0x84000)=nil, 0x84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000084000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000084000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f000007e000)={&(0x7f0000013000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000040000-0x30)=[{&(0x7f0000085000-0xd5)=""/213, 0xd5}, {&(0x7f0000085000-0xb3)=""/179, 0xb3}, {&(0x7f0000004000)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x7}, 0x1) mmap(&(0x7f0000084000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000084000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000084000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000084000)=0xe8) mmap(&(0x7f0000084000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000084000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x0, 0xd, 0x20, 0xa0, 0x3, r1, r2}, {0x480a, 0x9, 0x1, 0x7, 0x6, 0x2, 0x6, 0xa15}, {0x2, 0x4, 0xe00000000000000, 0x0}, 0x7e7f, 0x10000, 0x8abc, 0x1, 0x5, 0x3}, {{@in=@rand_addr=0x4, 0x3, 0x400}, 0x10, @in6=@loopback={0x0, 0x1}, 0x4, 0x3, 0x1, 0xfdd8, 0x5, 0x4, 0x1}}, 0xe8) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000077000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000073000-0x4)=0x1c, 0x800) mmap(&(0x7f0000085000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000085000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000086000-0x20)={0xf107, 0x3750, 0x8204, 0xffffffff, 0xfff, 0xf000000000000000, 0x40, 0x2, 0x0}, &(0x7f0000086000-0x3)=0x20) mmap(&(0x7f0000085000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000031000)={r5, @in6={{0xa, 0x2, 0x2a, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000085000)=0x8c) writev(r3, &(0x7f000001d000)=[{&(0x7f000007a000)="3900000013001947040000000109210007000100030000006be8ffefffff7f0511001a00080000f60400000000000000f518e3070000000000", 0x39}], 0x1) 2017/12/28 01:23:10 executing program 1: mmap(&(0x7f0000000000/0x78e000)=nil, 0x78e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000002, 0x1000000003, 0x11) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000678000-0x28)={@common='lo\x00', &(0x7f0000706000-0xc4)=@ethtool_sfeatures={0x3b, 0x2, [{0x93, 0x0}, {0x0, 0x0}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000078e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000078e000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005dc000-0x4)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00005ab000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000009f000)=0xe8) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000007c000)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="9bbc385a1e502b87f421079a54123bcc"}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000491000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x9, 0x2, 0x3, 0x2, 0xa0, 0xa0, 0x5, r1, r2}, {0x6, 0x3, 0xff, 0x0, 0x3, 0x5d0c, 0x8, 0x4}, {0x6, 0x100, 0x4, 0x200}, 0x7f, 0x200, 0x1, 0x0, 0x40, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x400, 0x8001}, 0x6677ecaa291ff634, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff, 0x3, 0x0, 0x5bbabf6, 0x6, 0x2, 0x4}}, 0xe8) 2017/12/28 01:23:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x4, 0x9, 0x9, 0x0, 0x0, 0x0}, 0x1c) bpf$PROG_LOAD(0x5, &(0x7f0000423000-0x30)={0x1, 0x2, &(0x7f000000c000-0x18)=[@map={0xb18, 0xffffffffffffff1a, 0x0, r0}, @generic={0x0, 0x0, 0x6, 0x0}], &(0x7f000000a000)='system\x00', 0xfffffffffffffff9, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) 2017/12/28 01:23:10 executing program 7: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x14) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ef5000-0x18)={r0, &(0x7f0000215000)="", &(0x7f0000ef4000)=""/163}, 0x18) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000984000)={0x20000000, 0x0}) 2017/12/28 01:23:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00005e5000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f00007dd000-0x39)=""/57) syz_emit_ethernet(0x282, &(0x7f000004c000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x24c, 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}, {[@routing={0x0, 0x12, 0x1, 0x7, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}, @routing={0x33, 0xc, 0x3, 0x2345, 0x1f, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @dstopts={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x1, 0x47, "5b47eb7bb7f78c8f13ac240adf0c6bfd7f5ebcd9ae6c91ca456e4c4b2345d6b6145af559eb64e253697a77e89b36b5f71d27a984feb1a3ca79ef587464e29211e8e99e84eefbb2"}]}, @dstopts={0x7f, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0xc, "a6b1a8b4eeee69b07e88f2f9"}, {0xff, 0xa3, "acf31e4d39ed20ef5d3cacf527cbf8886be445f885b37ed25ac702be5036d7c839d21eb0718a9f43b1b0f8805781a3233c80d1c51dac233d2194c35f673c6ae3e88bab315c7290a7d1951c40c6b8315a0c28f632a5d20f85e708bd85dba92b184ea9a73e3f7ebd284adac5c4cfe2ebed32868f2b12bc8a48310588b1ba688e8f0ef0a72839b2ac881c050b5de05dbe298d399f745c1eda25fed95d141922ffe9e284dd"}]}, @routing={0x3f, 0x6, 0x0, 0x51, 0x5564322f, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}]}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) 2017/12/28 01:23:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00001ef000)={0x0, 0x0, 0xffffffffffffffff}) r1 = socket(0x20004000000015, 0x80005, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000049e000-0x10)={0x80, 0x8000, 0x5, 0x80000000, 0x0}, &(0x7f000048e000)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000b06000-0x18)={r2, 0xffffffffffff7ffd, 0x10, 0x326, 0x6}, &(0x7f0000619000)=0x18) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000966000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x200000000114, 0x2712, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0xf000) 2017/12/28 01:23:10 executing program 2: mmap(&(0x7f0000000000/0x8ff000)=nil, 0x8ff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000345000-0x8)={0x0, 0x0}) mmap(&(0x7f00008ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00008ff000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00008aa000)=0x14) mmap(&(0x7f0000900000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x0, 0x9, &(0x7f0000901000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00002a7000-0x4)={r0}) mmap(&(0x7f00008ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00008ff000)={@loopback=0x7f000001, @broadcast=0xffffffff, r2}, 0xc) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/28 01:23:10 executing program 0: r0 = socket(0x4, 0x5, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000000000)=@get={0x1, &(0x7f00003df000)=""/235, 0x8}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r0, &(0x7f0000001000)={0x1f, {0x10001, 0x5, 0x1ff, 0xfff, 0x8001, 0x3}}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000004000-0x6)={0x0, 0x1ff}, &(0x7f0000002000)=0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000004000-0xa0)={r1, @in={{0x2, 0x0, @rand_addr=0x7166, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x11447083, 0x3, 0x9, 0xffff, 0x40}, &(0x7f0000003000)=0xa0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000004000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000005000-0x4)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000006000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000005000-0x20)={0x7fffffff, 0x6, 0x0, 0x2, 0xb7, 0x6, 0x1f, 0x7, r2}, &(0x7f0000007000-0x4)=0x20) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000008000-0x6)={r1, 0x9}, &(0x7f0000003000)=0x6) socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000005000)={r2, 0x5}, &(0x7f0000008000)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000009000)={r3, 0x5}, 0x8) socket$inet6_sctp(0xa, 0x5, 0x84) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000000b000-0x10)={0x2, &(0x7f0000005000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r4, 0x4008642a, &(0x7f0000008000-0x8)={r5, 0x4}) 2017/12/28 01:23:10 executing program 5: mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000005, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f00006da000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @loopback=0x0, 0x0}, &(0x7f0000ce0000)=0xc) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000ee9000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000030f000-0x4)=0xe8) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000eea000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0xfffffffffffffff9, 0x0, 0x7fff, 0x1, 0x80, 0x80, 0xf22, r1, r2}, {0x9, 0x1ff, 0x3, 0xb278, 0x7, 0x0, 0x6, 0x10001}, {0x1, 0x7ff, 0x101, 0x2}, 0x4, 0xffffffffffffffe0, 0x401, 0x0, 0x0, 0x3}, {{@in=@broadcast=0xffffffff, 0x1, 0x8}, 0x7, @in=@loopback=0x7f000001, 0x7, 0x1, 0x2, 0x9, 0x80000001, 0x9, 0x4}}, 0xe8) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000a97000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) r3 = socket(0x11, 0x800, 0x7fffffff) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000eeb000-0x2)=0x6, 0x2) 2017/12/28 01:23:10 executing program 1: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000aba000-0x8)={0x0, 0x0}) pread64(r0, &(0x7f0000466000)=""/119, 0x77, 0x0) 2017/12/28 01:23:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000012000)={0x1, 0x3, &(0x7f000000c000-0x18)=[@generic={0xd885, 0x0, 0x0, 0x8}, @generic={0xb25, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000000000)='system\x00', 0xfffffffffffffff9, 0x80, &(0x7f00001df000)=""/128, 0x0, 0x0}, 0x30) socketpair(0x0, 0x0, 0x10001, &(0x7f0000309000)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000df9000)=0x0) socketpair$inet(0x2, 0x4, 0xcd, &(0x7f00001c0000)={0x0, 0x0}) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000927000)=0xffffffffffff6313, 0x4) pipe(&(0x7f0000126000)={0x0, 0x0}) sendto$unix(r2, &(0x7f00008f0000)="", 0x0, 0x810, 0x0, 0x0) 2017/12/28 01:23:10 executing program 3: mmap(&(0x7f0000000000/0xf3e000)=nil, 0xf3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000801000-0x10)={0xffffffffffffff9c, 0x28, &(0x7f0000f3f000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000994000-0x4)=r0, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f40000-0x8)={0x0, 0x0}) bind$alg(r1, &(0x7f000010f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) mmap(&(0x7f0000f3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000f40000-0x4)=0x0, &(0x7f0000070000-0x4)=0x4) accept4(r1, &(0x7f000019a000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f3c000-0x4)=0x14, 0x0) 2017/12/28 01:23:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000742000)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b17000)=0xe8) setsockopt(r0, 0x0, 0x20000000000ca, &(0x7f000098b000-0x10)="d105071e2137080eaa0508d6a6054007", 0x10) 2017/12/28 01:23:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x23) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0x0, 0x5}, 0xc) r1 = socket$inet_icmp(0x2, 0x2, 0x1) bind$inet(r1, &(0x7f00001a6000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet(0x2, 0x3, 0x3) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000f40000-0xe8)={{{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x932}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x22, 0xff, 0x0}}, 0xe8) sendto$inet(r2, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/28 01:23:10 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0xf53) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={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]}, 0x80000000, 0xf8f0}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0x5f)={r1, 0x57, "069ab4775bb769680c4712c410bbf466b5b2fbf1b83478ecea68f1334dfa3df1f504f5108ddb6869e5481a8e1d28349207e0c3bb9113d1c5433411502209d2edfa07dd7ab3393903f2f1056e2ffde4faf6bef9fd4256db"}, &(0x7f0000000000)=0x5f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002000-0x10)={0x0, 0xfffffffffffffffa, 0x6, 0x7}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r3, 0x7ff}, &(0x7f0000000000)=0x8) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000703000-0x10)={0x0, 0x9, 0x5, 0xfffffffffffffff7}, &(0x7f0000ede000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000596000-0x20)={0x7f5, 0x40, 0x8003, 0x4c0d, 0x6, 0x3, 0x2d7, 0xffff, r5}, &(0x7f0000001000-0x4)=0x20) r6 = socket(0x11, 0x3, 0x0) mmap(&(0x7f00000d1000/0x1000)=nil, 0x1000, 0x0, 0x11, r6, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r6, &(0x7f0000002000-0x48)=@full={{0x3, {"93f925acfa6ebd"}, 0x400}, [{"dac307b71e9f0d"}, {"e222182e261315"}, {"8e9846f8c7abec"}, {"5cab07242da3e0"}, {"1354c2560bb0b6"}, {"6916359cce1dfe"}, {"6242eb3e8b3ac7"}, {"1d8b82b33b33e4"}]}, 0x48) 2017/12/28 01:23:10 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x7, 0x9, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000001000-0xc4)=""/196, &(0x7f0000acd000)=0xc4) mmap(&(0x7f0000000000/0x622000)=nil, 0x622000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r1 = socket(0x2, 0x3, 0x1) getsockopt(r1, 0x0, 0x1, &(0x7f000000c000-0xa6)=""/1, &(0x7f0000002000-0x4)=0x1) 2017/12/28 01:23:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000001000-0x18)=@add_del={0x2, &(0x7f0000001000)=@generic="f41482cd4a9f000000000000002009e5", 0x0}) 2017/12/28 01:23:10 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x0, &(0x7f0000841000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x80007, 0x1800000, &(0x7f00005cd000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000010e000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000063c000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) pipe(&(0x7f0000ea1000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000278000-0xc)={r2, 0x80002, r3}) ioctl$DRM_IOCTL_GET_STATS(r4, 0x80f86406, &(0x7f000074b000)=""/11) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00003d9000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000471000)={0x0, 0x8c, "87dc22daea48d3c0f174e07588d264ded6a1184e0d9f426e34502b13171ee525cc7e1ad26e00b6b80bd2a659ef050cd6fd4a96215c850aff33d8909da2f25667818a146b981a701fbbbb5d263dd5706749edf3f1365aab40242a7b64755486d44208c388cd370e6725618de90e90a21d951743cd12d2c0afd8714e82047cd1e09ae5368d565d46413aa79ded"}, &(0x7f00002b8000-0x4)=0x94) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f000081b000-0xa0)={r6, @in6={{0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 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]}, 0x400, 0x6, 0xffffffffffff6d18, 0x7, 0x7ff}, &(0x7f000015a000)=0xa0) r7 = socket$netlink(0x10, 0x3, 0x2) sendmsg$netlink(r7, &(0x7f0000d04000-0x38)={0x0, 0x0, &(0x7f0000018000-0x10)=[{&(0x7f0000d35000-0x11)=[{0x11, 0x1c, 0x25, 0x0, 0x0, "01"}], 0x11}], 0x1, &(0x7f0000013000+0x81c)=[], 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r4, 0x40046411, &(0x7f0000c29000)=0x4) 2017/12/28 01:23:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@common='lo\x00', &(0x7f0000002000-0x2c)=@ethtool_cmd={0x33, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000370000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009f2000)=0xe8) r2 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom$inet(r2, &(0x7f0000b07000)=""/186, 0xba, 0x40000000, &(0x7f0000485000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x0, 0x3, 0x21c2502c, &(0x7f0000936000)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d1f000)={@generic="a89d64409e9419f68c794d9497df2da8", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/28 01:23:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f000082d000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x96) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00009b2000-0xa0)={0x0, @in6={{0xa, 0x1, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x40, 0x2, 0x1, 0x40}, &(0x7f0000ffe000)=0xa0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000c0b000-0x8)=@assoc_value={r2, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000213000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x7, 0x288, 0xc94, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe05a, 0x9, 0xffffffffffff0000]}, &(0x7f0000ddf000)=0x108) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00007ef000)=@assoc_value={r3, 0x7}, 0x8) connect$inet(r1, &(0x7f0000868000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000245000)={0x1, [0x0]}, &(0x7f0000169000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000b52000)={r4, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000045c000)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000002b000-0x8)={r5, 0x0}, &(0x7f0000474000-0x4)=0x8) 2017/12/28 01:23:10 executing program 5: mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000005, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000dd5000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f000074d000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) 2017/12/28 01:23:10 executing program 2: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) write(r0, &(0x7f00004e9000-0x68)="b6becce53decf5ad1d93a786c906e032ede3ffef94e4e04fcdc75a4282dff1b2682d201b95ddee490c6b9e196d3c2a82f5648d5a272c67b82dfa945a7f701a942af1c8fd2cb0defd3bc332e0c6e7e97750b720a33d231aa152260918740131cee170a52ea6bf0450", 0x68) bind(r0, &(0x7f0000061000)=@generic={0x0, "0009000000000000000044944eeba71a4976e252922cb18f6e2e2aba000000182e0b3836005404b0e0301a4ce833f2e3ff5f163ee340b7679500800000001000000101073c5811039e15775027ecce66fd792bbf0e5bf5ff1b0897f3f6db1c0001000000008000ff4874001b00ffffffe106ad8e5ecc326d3a09ffc2c654"}, 0x80) 2017/12/28 01:23:10 executing program 5: mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000d50000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00003ec000-0x4)=0x60) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000ee9000)=0x0, &(0x7f0000129000)=0x8) r1 = socket$inet6_sctp(0xa, 0x800000005, 0x84) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r1, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000a97000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) 2017/12/28 01:23:10 executing program 4: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fb4000)={0xffffffffffffffff, &(0x7f000035d000)="", &(0x7f0000fb9000)="", 0x1}, 0x20) 2017/12/28 01:23:10 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x800, 0x5, &(0x7f0000002000)={0x0, 0x0}) setsockopt$inet6_dccp_int(r1, 0x21, 0x1f, &(0x7f00005f0000-0x4)=0xfffffffffffffffc, 0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000c29000-0x8)={0x0, 0x0}) r2 = accept$inet(0xffffffffffffff9c, &(0x7f00007cc000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a56000)=0x10) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00000ce000-0x4)=0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) [ 669.482697] sctp: [Deprecated]: syz-executor0 (pid 4689) Use of struct sctp_assoc_value in delayed_ack socket option. [ 669.482697] Use struct sctp_sack_info instead 2017/12/28 01:23:10 executing program 2: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000000000017ff, 0x401) sendmsg$inet_sctp(r0, &(0x7f00009ef000)={&(0x7f0000154000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fc7000-0x60)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f0000b0d000-0x92)="b1", 0x1, 0x3, &(0x7f000089d000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000fd0000)={0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) 2017/12/28 01:23:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000ad4000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000007c000)={0x0, 0x2, 0x3, 0x3}, &(0x7f0000df4000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000a16000-0x108)={r2, @in6={{0xa, 0x2, 0xa5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1bcc00, 0x1, 0x1fe00000000000, 0x72, 0x898, 0xffffffffffffffff, 0x2, 0x10000, 0xd441, 0x7ff, 0x5, 0x36, 0xff, 0x0, 0xfffffffffffffffc]}, &(0x7f000018d000-0x4)=0x108) bind$alg(r0, &(0x7f0000f98000-0x58)={0x26, 'skcipher\x00', 0x0, 0x4000000000000080, 'ecb(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="0012000c0a", 0x5) r3 = accept$alg(r0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00000be000)={0x0, 0x0, &(0x7f00000c0000)=[{&(0x7f0000902000)="cc3846cf51a6199ae8a6f59f8d82c4f7", 0x10}], 0x1, &(0x7f00000fd000-0x18)=[], 0x0, 0x40040}, 0x8000000000002) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000808000-0x75)="ee0179b9a6d95a48cad79977c1ff23b8423aea4c395dce98fc1d2997828a7ee43cbb73d7671ddf8a212f96eba5e3fc640a4b159284074f4768bff9543e0f1f68ab6593ddeb7f5cc0311e2d1576c0e5c6c7246d9b9025d58d3c532bf77cd5ee5a2b129b22a45bffbd3c6bc842ac24046f384fec340e", 0x75) recvmsg(r3, &(0x7f0000465000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f00004cb000)=""/4096, 0x1000}], 0x1, &(0x7f0000bb9000)=""/190, 0xbe, 0x0}, 0x0) 2017/12/28 01:23:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000c2d000-0x20)={@generic="6c6f3a33f57ba265c9c4fcc5297007a2", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/28 01:23:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000856000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fb7000-0x4)=0xc) ioctl$int_in(r0, 0x5473, &(0x7f00002ba000-0x8)=0x1) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000569000)=r1) write(r0, &(0x7f0000834000-0x20)="1f000000120007f2000094ffa40000770000004108000a000904ff000000007b", 0x20) 2017/12/28 01:23:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x400000002, 0xc) write(r0, &(0x7f00007fa000)="1f0000000004ff00fdde45c807000000000000000700018001fd00dcff9f00", 0x1f) [ 669.572478] sctp: [Deprecated]: syz-executor0 (pid 4721) Use of struct sctp_assoc_value in delayed_ack socket option. [ 669.572478] Use struct sctp_sack_info instead 2017/12/28 01:23:10 executing program 7: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000eab000-0x4)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10000000010, 0x4000000400000003, 0x0) bind$bt_rfcomm(r1, &(0x7f0000b0b000)={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x7, 0x11a9fc57}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={r2, 0xc3, 0x8, 0x200000000, 0x14000000, 0x8}, 0x14) connect$llc(r0, &(0x7f0000001000-0x10)={0x1a, 0x5, 0x5, 0x7, 0xf85a, 0xb7, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000001000-0x4)=0x180, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x980, 0x8000, 0xed}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e26000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004a1000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c7b000)={r3, 0x8001}, &(0x7f00000b5000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000573000)={0x0, 0x0}) r4 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) sendmsg$netlink(r4, &(0x7f0000013000-0x38)={0x0, 0x0, &(0x7f0000008000)=[{&(0x7f0000027000)=[{0x10, 0x15, 0x201, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000018000)=[], 0x0, 0x0}, 0x0) [ 669.625894] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/28 01:23:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) writev(r1, &(0x7f0000ad4000)=[{&(0x7f0000bd6000-0x1000)="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", 0x23f}, {&(0x7f0000312000-0xf4)="ab98c87a26e26c3b68e88ba1f7f2605fee736564b632f910c6c0ca54c29ad290797d486f76421db11d25bdd6016aa5f46f532ff0803525791a2d06914451cdea4ce94179cdd122db6481a95cfb42a982dca5b0a731c7e9cc146061795ea3fe9bdea5bb1a963fcb8b2842fd4135637c73ddc2cf1fcea3d5fb16207ecd25d6133f22f76c1c062d8a3c827ffa42724e0890863bce98dd2b61509e5ecf46dc3c26d715849a3685a7a99a3060600a2f4bd9c8fe9c060c38a805d44b8fc31dd5cbe072166beec18b1b00f668a417966f6b5f2179d8ed1631e9469b9ee9b15777f38f5b9abd35afaea96e8a623e8379c399f456d106e659", 0xf4}, {&(0x7f00000e9000)="9069b93c3a8eda438a713d1beeae0027d5f8ba298ad9094524e4ca8b02db5c3749746bc8617cb44f2f827b6a9fd9e31cdf6240da8dadc05e60b141e6f69ba4b347e5e05874bd646a8de7a96d02a9c119a7e1dd86b6e8af0a64c261557a7f00c1e5f9c185064e3865bb43065544e5683c7b825a04d03dae36e340b9a012dacf989c592ed9a07ef33a7f6c04c1b2d97e50d22026", 0x93}], 0x3) mmap(&(0x7f00003ce000/0x1000)=nil, 0x1000, 0x2000000, 0x10, r1, 0x0) close(r1) 2017/12/28 01:23:10 executing program 7: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'aead\x00', 0xe, 0x20c, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f7e000)={0x0, 0x0, &(0x7f0000f7f000-0x30)=[{&(0x7f0000f15000-0x11)="", 0x0}, {&(0x7f0000f7d000)="66d82db0ac116b97416b19ba4a13640dce1f6fe80a48fbad264419e2cf3dca4eb136c2e509b255c3d573e03a8c7c4def75f755c12b0099d11e1c1376194c4aa426a1767641b41cd9789b9a786e78f652f62763c9f56ff086b9eba53f7d09293032eb7fabf40454f03a487a9682a58b0b1d4a0c8cefd6a6e631a7fc702c2fc66ee019c5eda158439de37c85180c6eb741cd07ec5160ad5a882127a8c65ae1661c04f1adbaf8a926b6651b014c46d0cd699e44d5d03d00a610508bbea572ae2512f47bb90d570b1e0ae60a5c08401a9de7decf", 0xd2}], 0x2, &(0x7f0000f7f000-0x18)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)=""/1, 0x1}, {&(0x7f0000f75000)=""/175, 0xaf}], 0x2, &(0x7f0000ec7000)=""/0, 0x0, 0x0}, 0x0) 2017/12/28 01:23:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x80, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000084f000-0x75)="7bdc51e0b0c2feff8cbd56dbd95d4dc82c307d119eb2a4000000000000000077e877ed74f1dc4b3211ed4564c645255b0339e5d6fc2f48eded217b2acb49db13d1b09e5d20042e934d33750f178570de66b145b957a623f03c432c4fc404622de851720e8eec0d725ff2113b3d00000006cd014681", 0x75) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00003e7000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000d2a000-0x4)=0x4, 0x4) sendmsg$alg(r1, &(0x7f00003c3000-0x38)={0x0, 0x0, &(0x7f00006ca000-0x10)=[{&(0x7f00005d5000-0x50)="c849ee12a104004ca286bf5f292e2270c2fc5a6a92136e79862f5d22380d0d772fafcbee07fa433aab0cc1625e976be8aee77e127478bc889b1d91d9b14060eca5ef05cea58a7da6296aa2dc0bf2881e", 0x50}], 0x1, &(0x7f00005d4000-0xa8)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b20000-0x38)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fef000)=[{&(0x7f00001d1000-0x49)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2017/12/28 01:23:10 executing program 1: mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x1, 0x2, 0x8) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000fa4000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000c6000-0x4)=0xe8) bind$alg(r1, &(0x7f0000347000)={0x26, 'skcipher\x00', 0x4000, 0x1, 'lrw-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002c6000)="26822f5e4506922cb851e8810b162bf62fd0e32e0e12efc2991c33e45eec6d9d5e4ac04ddb021b054f59a214396320726fc8021e9c1e89333e727790144423c416d973448fe83f", 0x47) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000fa4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r2, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f0000cf1000-0x90)=[{&(0x7f0000fa3000)="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", 0x152}], 0x1, &(0x7f00005c9000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000f86000-0x38)={&(0x7f0000f8a000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000dd6000)=[{&(0x7f0000f88000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2017/12/28 01:23:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x14e3, &(0x7f000027a000-0x14e3)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x14ad, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x11, 0x11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x31, "0cf140e45641c5d90bf2e7be88517ae4ea23b95ec4888025ba578e3aaa5d2de96400564dce31eedc04f13ace98d4820bbc"}, {0x7, 0x46, "c1330fabf67be444793c797850e78344ac8a0df9d003b29bfaf96cd81100f457e0f22c45ef7f734d26debc0b77a07635cf714239abdb9e705bc3d22e8d994ca61de144a0e991"}, {0xc2, 0x10, "620bcd7477ae688800c57be39ab6f7b6"}]}, @hopopts={0x0, 0x279, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0xec, "4431e15894250186a05d7624882bb57913b7baaadea19726229491b9a4cc5143402fcd563831c045be8b79dc32abeb3b30e56135fa86734ab50064642518e318e9e288eb19f414d724fa5d5b6cc9e2ae63f4ca72fdb32b0bf774e2183979b45a81ff1199d85930a57f0700d2974aec1460f82f527e9605b878d8b9d04df0af8144610e07705759fb1902f919c61409a9313bc986634a25784c8fe385b17c058b6adcceef0feabb7793ae080a5451f23ef4d8a03632fec39adc2ca93dfd22e4d8c34e10290954a078f921aa7b5eb8f7beb23f587bbc3cb7687eba3a8214348be0226c9732c566fe1a976daede"}, {0x5, 0x4, "66da631a"}, {0xc9, 0xca, "177e69bb2b3dc71b291224e8ee9a858e1294406a806c75e0cc1bf87ca5175c508e45209d73cf53447a8f506fac7c6df316f29402b85c5941ef4ea5fc892ce28717097f753f6e521215e2c43d65bd620b3e46710e2d854db88a12ee8c35eb07323fc1c1b5464f2aeed2e03177d21f6a76546250230597b6eba2572905605e58a83b819bed39ee835a6f390d4e3cccdb4b0583e9a3ab148ae2cb8d3e6adba4349050ca11a2e7e9754ff41b399e805c425aff9e7a546559a59edba96599dc258e18b1dcebbf5743dfc17f79"}, {0x80000000c9, 0x1000, "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{0xff, 0x64, "39f48798596f0c4c405c1687ccf615d7d22fe180967bb94b9661206512f78da85137f88f3f5cfc92068c4a11443b2c8f0716a7b1b6f349b157bed5c0529a229d62f67d22d6df1f11558c37526e48713c6505bff91abc51cd61a0d6d692297e001ce43fc4"}, {0x0, 0xd4, "2429b0dd2d111d24fcdc6949e0cf140e0ea36d2a74178d9511797819656bb4642788d3d7c5713b5bf96eb3531ae5df828f08a14f0d182f638bd4aea9499a71915ce9554c632e072b9fdda318496a91456babc3bbcf5c4999775d3dc30d2da26b030aade62a96250ef6961cced3c04b5f91d3c91cdb74dc519ae238eae05b71152d9cab3f31c0b1142f5fa0aadc37214af2ed87acd55caba2f738e61dd5c86b0b77d23384883fc42358a9c9f348af04dc958f394843104778c21949ea625965fd921b6eebbd1af9ec78e412f3d1f523d7ecd3e6f5"}, {0x0, 0xcb, "e8163d8e2631a49de8eab67f0b84b5e01fe0da36044f73852dd9eddbc8cb17eb429547a8c07fd2c732f7f1cbfceee52ccb1aa3e32e432630f570af0f69441b21789a509b4f5e0c844d4e6f4601ae4bc7553143f977e83f5cfa3f8e8816dedbbcdcfa8a0cf42b87816667f1272d1d3b8745d4f6670747d6e80f82bf9466d8192fbc98e4e57d195aee3c66bc14652c8e6d57a2ac0d2078e18ab861f647bd46d33da57d0aa088bed6fc9e5c16dde08178462c5acafbb03f04f07578839c4b1fa17d1361fd53d52f40e076db15"}]}], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "e98807", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@fragment={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], "ac12b033ef249b64"}}}}}}}, 0x0) 2017/12/28 01:23:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f00009e9000)="240000001d0001000000000000000000093900fa1000040006000500f7ff000800000000", 0x24) mmap(&(0x7f0000cfe000/0x3000)=nil, 0x3000, 0xc, 0x12, r0, 0x0) 2017/12/28 01:23:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000161000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000d78000-0x40)={&(0x7f0000a7d000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00005a5000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00008e6000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000d33000)=[0x0, 0x0, 0x0, 0x0], 0x8, 0x5, 0xa, 0x4, 0x0, 0x0, 0x0, 0x0}) socketpair(0x4, 0x80003, 0xfffffffffffff000, &(0x7f00008e0000)={0x0, 0x0}) pipe(&(0x7f000052d000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r2, 0x400000000005, 0x400000000000002) 2017/12/28 01:23:10 executing program 5: mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000018c000)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000007d000-0x5c)={{0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x4}, {0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x6, [0xfffffffffffffffa, 0xfffffffffffffff7, 0x3, 0xfb, 0x0, 0x100, 0x6, 0x80000001]}, 0x5c) r1 = socket$inet6_sctp(0xa, 0x800000005, 0x84) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r1, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000a97000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) socketpair(0x1b, 0x807, 0x9, &(0x7f0000e29000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) 2017/12/28 01:23:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000583000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000a7d000)={0x0, 0x0, 0x0}, 0xc) 2017/12/28 01:23:10 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000dee000)=0x10) sendto$ax25(r1, &(0x7f0000502000)="a867df4d7844088d7be233ad234bb9345cbc61cfd0bde7441a4a9cc3fdba91dccef633b1264d665f4471e5f6cf9330b07d3d450f3155bedb265da48c3dc5", 0x3e, 0x4000, 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x18, &(0x7f0000d0f000-0x14)="", 0x0) 2017/12/28 01:23:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x3, 0x84) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000c51000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000d6a000-0x4)=0x1c) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000517000-0x4)=0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f000097a000-0x4)=0x2, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000012000-0x4)=0x6, 0x4) 2017/12/28 01:23:10 executing program 4: mmap(&(0x7f0000000000/0xfaa000)=nil, 0xfaa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00006dc000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, {[]}}, @igmp={0x0, 0x9, 0x0, @rand_addr=0x0, ""}}}}}, 0x0) r0 = socket(0x9, 0x4, 0x302) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000f0c000-0xbf)=""/191, 0xbf) 2017/12/28 01:23:10 executing program 2: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000342000-0x4)=0x0, &(0x7f0000ff7000-0x4)=0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000112000)={r0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ff7000-0x20)={0x0, []}, &(0x7f0000a90000)=0x4) 2017/12/28 01:23:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00005a5000)={0x0, 0x0}) ioctl$void(r0, 0x0) r1 = socket$bt_l2cap(0x1f, 0x3, 0x0) accept(r1, &(0x7f0000ce4000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f00008fb000)=0x6) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00004fa000)={@common='ipddp0\x00', 0x5}) r2 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r2, &(0x7f0000f61000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet6(r2, &(0x7f000053f000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair$inet6(0xa, 0xf, 0x200000000000, &(0x7f0000903000)={0x0, 0x0}) 2017/12/28 01:23:10 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x21, &(0x7f00002e6000-0x1)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000001000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000001000-0xc)={@multicast1=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r1, &(0x7f0000001000)={0x11, 0xf7, r2, 0x1, 0xf8c, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000070000)={&(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x7}, 0x10000) 2017/12/28 01:23:10 executing program 3: mmap(&(0x7f0000000000/0xf17000)=nil, 0xf17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xb, 0x1, &(0x7f0000f18000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000f17000)={0x0, @in={{0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x400, 0x0, 0x1, 0x6e, 0x1, 0x3, 0x2, 0x80000001, 0x5, 0xfffffffffffffffc, 0x800, 0x7, 0x4, 0x100]}, &(0x7f0000e95000-0x4)=0x108) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000491000)={r1, 0x0}, 0x8) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x7, 0x20a1, [@remote={0xac, 0x14, 0x0, 0xbb}]}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "13f77d", 0x0, "ace340"}, ""}}}}}, 0x0) 2017/12/28 01:23:10 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) unshare(0x8000400) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000000)={&(0x7f000000d000-0x8)='./file0\x00', r0}, 0xc) 2017/12/28 01:23:10 executing program 5: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x3, 0x4000000000080, 0x2, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dc3000)={r0, &(0x7f0000f4d000)="", &(0x7f0000107000)=""/78}, 0x18) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fca000-0x20)={r0, &(0x7f0000a79000)="9ec731aea87bf02400c89e0562cd397cbdfeab855004db162f3e58dacdb3a533188ca5df1fb8eb3bf9f68b7c470547ac76f063c29d0c1e6d657b093833998cf398a70c2c4ccda0243d095d7e433319eb4fd2338fff845ea21b1c6c5f65082811ce994351f71afddc66b1ab3667dd3f6d9c0c3844207a312f208bff65d74dfbc171ab944ca168ca64a5610a6854c671a3c19adfec93e15e118ad51ce08f7a5faadeaeee95e1974e6ef634685bafe3d77490253e7f88502e64113e6af5a87ccd7a80d00c453059c49be532d99a0a9624a884", &(0x7f0000fca000-0x1000)="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", 0x0}, 0x20) 2017/12/28 01:23:11 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0xa, 0x5, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$llc(0xffffffffffffffff, &(0x7f0000391000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x10) socketpair(0x5, 0x800, 0x800, &(0x7f00002a6000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000001000-0x8)={r1, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000669000)={0x1, 0x3, &(0x7f000000c000-0x18)=[@generic={0xd885, 0x0, 0x0, 0x8}, @generic={0x27, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000000000)='system\x00', 0x1, 0x80, &(0x7f00001df000)=""/128, 0x0, 0x0}, 0x30) vmsplice(r3, &(0x7f0000c39000-0x60)=[{&(0x7f0000135000-0x80)="0a4edf9eed692e0d430d4df4d5a4646d429bed45c2dcb2a476be7f212bab67e51a9aeca431ab72609888f13e6cb1dc7e82f78ab0ece9fb466728a20e0fb7178c256bdfbb039afd2dcb7fcd5ba33f1ffa95535603ce6b6b0f4219c3a10029055239cef178e6a3f57f2502f45e97e044aa54be93669433353f079c22066cc100eb", 0x80}, {&(0x7f00003d9000-0x3c)="e04b2b5d1442573b6b66f1e9fc611702097860c50af0afdd6cc34e22a25737eb606f543b43d910bcb4cbf04406cbfa20f4169945c4a9c46214b27e52", 0x3c}, {&(0x7f000011d000)="dc67262ffd9f775aac1dfd554ac48c5d0d75cd94ef8e9b9b380d617047fc1914cdac4d90e9a2c8120610764dcbaddd82eec2923929697eff02e19ba9ed183d465ed51c3c7b048c1b078cb4478f15964b48cb5221ea3dabac442aab700456438abda57b17051128804008d7536046119eee05df93ea7ad154600dafeca734a7421aa4cd2019b03fd66321093bd1e07b7fa612ab27269fef5efe85c9cf866ab68ab1bf2c249e54fe35921944cd8efda2071325ac980d73f8382b58c552cbb58c674cf9dd075cad87d9f652c1fa", 0xcc}, {&(0x7f0000978000-0x36)="4f167306dfbb90204978370b7530f2dc611c57bfe0cc48c73f5c71f00b6e6b2bcdb54f554f06fb8c2454b1c276043990d6be3dfaabe5", 0x36}, {&(0x7f00006ba000-0x21)="9ff7edc6d5d3fe41fe94ce3b9e4a4244c938d983eb31d90c8f05d06aaa4f9a1c22", 0x21}, {&(0x7f0000f13000)="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", 0x1000}], 0x6, 0x1) 2017/12/28 01:23:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) write(r0, &(0x7f00000d4000-0x34)="260000002a0047f1ff36dd7f0010ff03000000000100000000fffffffffffffffb00fff00000", 0x26) r1 = socket(0x11, 0x80000, 0x1f) getsockname$unix(r1, &(0x7f0000f0f000)=@abs={0x0, 0x0, 0x0}, &(0x7f000059d000)=0x8) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000ec6000-0x4)=0x7, &(0x7f0000347000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000df0000)={0x4, [0x6, 0x1, 0xe14, 0x400]}, 0xc) 2017/12/28 01:23:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x5, 0x0, &(0x7f00007ab000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00007eb000-0x4c)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) bpf$PROG_LOAD(0x5, &(0x7f0000012000)={0x1, 0x2, &(0x7f0000ee6000)=[@map={0xb18, 0xffffffffffffff1a, 0x0, 0xffffffffffffffff}, @map={0x0, 0x0, 0x3ff, 0xffffffffffffffff}], &(0x7f00007d7000)='system\x00', 0xffeffffffffffff9, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) 2017/12/28 01:23:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f00002f8000)=@in={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x0) r0 = socket(0x40005, 0x80007, 0x1) r1 = epoll_create1(0x0) pipe(&(0x7f0000e21000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000aa0000-0x40)={&(0x7f00006c5000)=[0x0], &(0x7f0000b63000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000020e000)=[0x0, 0x0, 0x0, 0x0], &(0x7f000042f000)=[0x0, 0x0], 0x1, 0x6, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000dd8000)={0x0, 0x0}) epoll_wait(r1, &(0x7f000000b000-0x5)=[{0x0, 0x0}], 0x1, 0xfffffffffffffef7) close(r1) shutdown(r0, 0x1) shutdown(r0, 0x0) recvfrom$inet6(r3, &(0x7f0000fc6000)=""/221, 0xdd, 0x20, &(0x7f0000a0e000-0x1c)={0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}, 0x1c) 2017/12/28 01:23:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000054c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0", 0x4) socket$nfc_raw(0x27, 0x3, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000a47000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f0000fe6000)="5bf6a155c95120be07", 0x9}], 0x1, &(0x7f000090e000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000fc2000-0x38)={&(0x7f00004d1000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f0000cbc000-0x46)=""/70, 0x46, 0x0}, 0x0) 2017/12/28 01:23:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1c, &(0x7f0000316000)=0x3f, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4000000031, &(0x7f0000f63000-0x4)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f00002e8000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x800000}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000070000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d1c000-0x48)=""/0, &(0x7f0000d1b000+0x252)=0x0) 2017/12/28 01:23:11 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)={0x0, 0x0}) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x0, 0x0) r2 = socket(0x10, 0x2, 0x0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f00002a5000)=0x0) write(r2, &(0x7f0000215000-0x67)="230000001e00056d00020000000051030700000000000000000001101d020002e517c7", 0x23) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000778000-0x4)={0x0}, &(0x7f000004c000)=0x4) 2017/12/28 01:23:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) sendmsg(r0, &(0x7f0000996000)={&(0x7f0000fb9000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004e4000)=[{&(0x7f00002fe000-0x28)="f091f8a7b414bfbb9d9033ddc52e50c4194e0bb379b3b7f9cce14199627bdef923e15741b3b8e37d", 0x28}, {&(0x7f000067f000-0xcf)="62ab0febb586e7670f20839749c2cd1702f0811d72becc541cd27ac1aa7d9269ef24b9ac15191a26954963964447472e185efcc24fca7e0647819630832436014bb0cbb8ccad1546d5b304bde70fbab66a8701f315b4ebdef151404e51f4c8a881bb72ea9e74938ac8d36afe6f6e2dff236b78e2781f14841f40ba8513d0c1ce185baaeefff113b9157cdd5e4a56af30e1221a25e0954868bd013bd55f74ed0cb2d7ea7aa0e7edc5d04ce6015fc3392490f48d2689325f632ed82f2e4ecebc0879d8863e821ef5d019a06fc4519bdf", 0xcf}, {&(0x7f0000a8f000-0xf8)="2647e68466cf84d0d9f737a4e12f3f0afd2bbb3b632cdb8e4fcd71b3ead5c52f12afa89c9a6f03ec74592b314c625651e3aa61047224bfd9713e6f5b3a6ae16b80caeb2b01a8b2424249bdf57ae5e37bb56078b686647945c37f3369ca19a7b0c2d6886eedccac7146e40671481d6cb8d8dda3a205aeccd3a2c4e310aaa8fbc45a60e80140cc4978615f068a0533af62e47172973b1446124ef21116fcbe9ebf604397c703157960c78bf4cc9dce5540033ccad274af0d0b75be5195a1940ad0d0b7b03762688668bb08e08bb1479acd9337d6a4a926474c96e71a918f02ff1a1a7384ee45c298605da023b7c5fb1cb88c48e48bf004464e", 0xf8}, {&(0x7f00006b5000)="b8a5bad2f8153b15c3a20a16f74a", 0xe}, {&(0x7f00005a4000)="06886d0574ce54ba93056094a5ca9d153aa8d49d946006d2a4d4b51bb058f4eeb239b60844e04ad0265ae84e7bffee7f4e4a9d55d8fd4457004a3843cb667df07878a5d31d4de328ae4de5e50bdd8a30ca1f3353169857", 0x57}, {&(0x7f00003be000-0x83)="19245b2a758e813bcf0e46d4c2c2ff952975ad6c90c121b53eb8535672278f20955d81abc1700885d7160b467961f70b22a56e2e398e4412fdbfc3a4b8e136d0a8d4b7d987d8e12a995ac1a8f5a453c95f1e20bf0a834b69a5333142770a02605960b8e6168d643c205095237272678ca45d4eb8712827e4f7783c153e69d60479a074", 0x83}, {&(0x7f0000a76000-0x43)="32078d5cc38f30a8733ccc11682446751717103cc563565e0ea9b973e874f2995f1a523af819649696df20c0c38aa9dad44342c646dc4a0f46b18bdb0af4bb9ef4233f", 0x43}, {&(0x7f0000f16000)="8a5451e111e53793af07d8a0336f8cfd1de35068ea0c19299824a29206a0aec38cc4d6fddf7458ed27da5f522f152516dbb6eb0582602fa4e8", 0x39}, {&(0x7f00003bf000)="4949360ad21228f13fbb82a0fff30e61ec7b5857ce94334574182a92c5cd62fa0101dd4c96ed71b038195955036edbdcee9e5acea7ef14a98c428342d722ab4f7859968d62f6c5aed70ba0a5ae67ec703518f6fd62ac89fa3578d5f62587b4aa5c1dbb18cf18cd318599b1f429fd789a3c0641c02a09643c2a0ac62e27546595a23900b7456c3f6cd2a4fa928229615d85e8767897e3ddd453818dd561d267f8602fde6169ab4bdd78021b2233c5a960fe632916f6646cb0f1276a2a5c58d5de4a2960250fc94fb753ff51c4", 0xcc}, {&(0x7f0000782000-0x5f)="fac6d339ddd1162b86015c0f850f422732b8f0db65a300d0bc34ae1bec03bceb851b924d44025443ada7bbe0bfe7d4e0c32c155ec0a317c035778cf931c16a253e37e943881a6cd2898ca8fbe8418a60dafaa6a26be90c42b86f2bdcfe112d", 0x5f}], 0xa, &(0x7f000005e000)=[{0xf8, 0x1ff, 0x3, "4d7512cfa5c573d3830c1be43295bc1ee06268adfd15e5e38486be8361c8b389cf471eb5a84a08dec97d88d79ea54791df2a5620089a40aa357b4e6f1b62fbedae7e0f5d250e695913888f2696d9c6944cef36d6f2c17ba5a781fce34c820885c304e06332c0591916f5eecee76b2d0d258e959a524ebe4d1b9b3f1e4964282d3da994335d4f7fbed70561672393e95a8dad88f2dea3379bc7d73b5e23462d42963e2173db6d50d1eb2bd850573d60ea0f6ea634509a53caa6dc56d7eedd2886ef6e02bc0af61b924e0720527b410be4756ec1c27403a4b09289ca556e520081916548"}, {0x18, 0x0, 0x400, "36dadc"}], 0x110, 0x20000010}, 0xb9ca73a16bcec250) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000ada000-0x50)={r0, r1, 0x0, 0x10001, &(0x7f0000350000)="f987f0dd77f5615e42a1ac616991ff831802a000dbf4ee03adbd6d48588249db019cbe432fbe6ff58812259bbe2d35a21ea0ad0f5ef72f0c8eb2d2bb6a1945bb79504bd39aabae6ecebd86b949c205c3fcfd486d7a032bd5c2ce043d3a410e62571cc7cd7a62dc5d8a1cb54d546f538562ed90c6893860e2d0c59c7e4deca80971b1305bcf2580a7b2a28d3bec240c7736732d85dc2b15a0798c96287476b25ffdddea9334068e910216", 0x8, 0x80000004, 0x7ff, 0x7bc, 0x6, 0xa3, 0x9e0d, "f0c39a5e0b3c7c196131332a4454074367c5832ebea08a0e6caa7146e4b101bd1c2f9d972d6b9f3b"}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00006d2000)=@sack_info={0x0, 0x0, 0x7}, 0xc) 2017/12/28 01:23:11 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={@generic="dbbb8384672f579b8762e14afdf06ef0", @ifru_flags=0x200}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000b13000)=[{&(0x7f00004b4000)="2900000021001980013d5424000a00200200001600f000000000000405000c00000400000006ec006e", 0x29}], 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00004be000)={0x0, 0xffff, 0xfff, 0x4, 0x97, 0x6}, &(0x7f00005a6000)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000697000)={r2, 0x6}, 0x6) 2017/12/28 01:23:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000c7f000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000545000)=0x10, 0x80800) getpeername$packet(r0, &(0x7f0000b02000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000653000-0x4)=0x14) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f000051b000)={0x0, 0x0}) ioctl$sock_SIOCSIFBR(r2, 0x8940, &(0x7f000039d000)=@generic={0x0, 0x4, 0xe27}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) r4 = accept(r1, &(0x7f000048f000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000236000)=0x6) bind$bt_l2cap(r4, &(0x7f0000cfc000-0xe)={0x1f, 0x3, {0x0, 0x8, 0xffffffffffffff81, 0xbd, 0x8, 0x5}, 0x7, 0xffffffffffff4a9e}, 0xe) setsockopt(r3, 0x800000010d, 0x2, &(0x7f0000001000)="14ff9a2cfe0900a0", 0x8) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f000030f000)={r4}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000964000-0x108)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0xb7e4, 0xfff, 0xffffffffffffff00, 0x9, 0xf2e, 0x7, 0x3, 0x0, 0x5, 0x0, 0x6, 0x80, 0x8, 0x1]}, &(0x7f00008af000)=0x108) r6 = accept$inet6(r5, &(0x7f0000871000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000053b000)=0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f000083b000-0xa0)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0, 0x4, 0x1, 0x100000001}, &(0x7f000006e000)=0xa0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f00004e0000)={r7, 0x80000000000ce5c}, &(0x7f0000473000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x5, &(0x7f0000042000-0x8c)={r8, @in6={{0xa, 0x1, 0x8a, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) pipe(&(0x7f000067a000)={0x0, 0x0}) getsockopt$inet_mreqsrc(r9, 0x0, 0x0, &(0x7f000001f000-0xc)={@broadcast=0x0, @loopback=0x0, @multicast1=0x0}, &(0x7f0000219000-0x4)=0xc) getsockopt$kcm_KCM_RECV_DISABLE(r9, 0x119, 0x1, &(0x7f0000b1e000-0x4)=0x0, 0x4) 2017/12/28 01:23:11 executing program 3: socketpair(0xd, 0x5, 0x5, &(0x7f00001c1000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000623000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000768000-0xc)={r1, 0x80000, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000851000)={0x8, 0x3, &(0x7f00005d3000-0x18)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0x505f, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)='syseO\x00', 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000faf000)={r3, 0x0, 0xe, 0x0, &(0x7f000089c000-0x39)="aa4278d6a94ead3789326ae017db", &(0x7f0000219000-0x1000)=""/0, 0x0, 0x0}, 0x28) 2017/12/28 01:23:11 executing program 7: mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x0, 0x40, 0x0, 0x0, 0x0}, 0x14) r0 = socket(0x13, 0x5, 0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000007d000)={0x0, 0xb9, 0x30, 0x4, 0x100000000}, &(0x7f00008e4000-0x4)=0x18) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00003f2000-0x29)={r1, 0x21, "11f3a647ad31878e2c3e8ad3dd33f6dfa6ee2dc5a6aeaa9b63c16ae898aa62a370"}, &(0x7f0000eb4000)=0x29) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000bf9000)={0x0, 0x0}, 0x2) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000eb6000-0xb)={0x6, 0xfffffffffffffffc, 0x80, 0x9, 0x2e7, 0x20, 0x10000, 0x79, 0x802000000000, 0x3, 0x7}, 0xb) 2017/12/28 01:23:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00001af000-0x1)="", &(0x7f000004f000-0x1)="", 0x0}, 0x20) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00003fd000-0x10)={r0, 0x18, &(0x7f0000179000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) pwritev(r0, &(0x7f000067f000-0x60)=[{&(0x7f0000876000-0x11)="0171e86be6500cc8d61d76840599015e0a", 0x11}, {&(0x7f0000397000)="4b762aebb980beff75a1312bc44ccc3149a078a1bb38d037d6013d5b938cfbea8541673e327e0a8561463272027706bb", 0x30}, {&(0x7f00006fc000)="b5e1a87c03004d8a7016a532b2e9f5737269f236967f1bead1e38ea1e2d8f5433f4e66d9290687c1cc13d0bf65d26ec973309774deecee88fa5fe947567382b49765025fff8876c4cc97cbbe5645b9855e772699668815cd3049c127a867d263ec9f4b55c081c0daa742c60079e85b59", 0x70}, {&(0x7f0000401000)="fb0ef01af26b6a7c6eb47e01a650b17f9f7c4f92906904446590aa457f9568248bf717001d341d37913849ace58b76b59efad88ab485308dfc2f46b443cbdd4486b0063d4b08f5a520d3019800b86df1f961638a081c9793fbf9b27eca6ef57d7055140bacff1389cb4d04623e0921a52a39d35ccfa3f57cb8d63dbedabb688afb4810b27ccaa0cb6365f7073260ef258475", 0x92}, {&(0x7f0000b67000)="7b4f0974c15d571a0d2233ac1eed6fd1d8264c5130fccb982793b0caf8fdf8848f62dee1f3683d67e7592b5501486d0790792b46a016b8e910ad87f791171c7f0dd6f3d837e0a7a87e24ac5b7a292935709563a304c02629b6147fb5fa3386ede5b63f7d5bb23155f01d5e50f7f95c1930fcccaa08a2057bd65fea5a1bb770adea4c44481bb0136cd1e43b6c34a7c849123a73ea4297471df9a365393e734e40383115cc4ef0e2fd7b9cdf87ec8f3db4576e471a8963a27af1f7aead6db2b7e8cfbbb89409", 0xc5}, {&(0x7f0000b47000)="faeaeccb91ef146c7b3512d5", 0xc}], 0x6, 0x0) socketpair$inet6(0xa, 0x80008, 0x8000, &(0x7f0000d91000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000024b000-0x4)=@int=0x7, 0x4) 2017/12/28 01:23:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000edb000-0x8)={0x0, 0x0}) getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000048000)=0x0, &(0x7f0000b87000)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000005000-0x10)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000528000)={0x0, 0x0, &(0x7f00006fb000)=[], 0x0, &(0x7f00002d4000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) readv(r2, &(0x7f0000afb000-0x50)=[{&(0x7f00003a7000)=""/187, 0xbb}], 0x1) 2017/12/28 01:23:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f87000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc-serpent-sse2)\x00'}, 0x58) r1 = accept4(r0, &(0x7f00004d0000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fba000-0x4)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000bb8000-0x8)={0x0, 0x1}, &(0x7f0000929000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000089c000-0x5e)={r2, 0x56, "fa6fee37efda850e11d5e086cbf750711267fd3fe6c854960ffad2cd8bbff2096a41867f860a0c8a013d2091af2d403dfae7ef1a5c9c514b28666fcc8bb0f2e00cb96f3b225d6ead0b5f52a59fafd0ad08438bb7a10f"}, &(0x7f00000c1000-0x4)=0x5e) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000101000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x101, 0x0, 0x7fff, 0x1}, &(0x7f00005f8000)=0xa0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000557000)={r3, 0xe2, 0x80, 0x1, 0xcc, 0x0}, &(0x7f0000497000)=0x14) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00005c0000)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f00000be000)={0x0, 0x0, &(0x7f0000333000)=[], 0x0, &(0x7f0000540000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r4, &(0x7f00009b4000-0x38)={&(0x7f00006b2000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000882000)=[{&(0x7f00007ee000)=""/75, 0x4b}], 0x1, &(0x7f000043c000)=""/0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00009c5000)={r3, 0x4, 0xfffffffffffffffe, 0xd0b8, 0x7, 0x80000000}, 0x14) accept$alg(r1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000843000+0x906)=0x4, 0x4) socket$alg(0x26, 0x5, 0x0) 2017/12/28 01:23:11 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x800) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000a3f000)=""/249, &(0x7f0000b0a000-0x4)=0xf9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x45, &(0x7f0000cb5000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x40000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x37, 0x0, 0x0, 0x0, 0x88, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, {0x5, 0x4, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @broadcast=0xffffffff, {[]}}, "fa5723472872a2"}}}}}, 0x0) 2017/12/28 01:23:11 executing program 4: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000c89000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d16000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000954000-0xd8)={0x0, 0xd0, "3f7b0d423450954ffe7de19d41c287df0593b14cc6d79b541f7bb85ed17009ce405ca9d81dbc86d3fd6a83cb669b6b99d801dda0ea57707f00406e98b0b28d48bf6a89f7fec19f8a450d7f900c56f8f3c724e2d66141a7df3c2aab8e7acd87fca846b601fbdd37c12d469321de38b0a7fbdde6b9c897016fc38ce4ddbf05fd0b8e4f08f89225ad0f283d3cf09c2c8987f200a88acbec19b87107bf66b8ad8d5a8bf2f4425446802070eb0c0359b1ea908cc4c9a1a754392d0b5ef9608e8f4d910cca259a9e35df166ca892babcac6146"}, &(0x7f0000001000-0x4)=0xd8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={r1, 0x78, &(0x7f0000001000-0x78)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x11, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000001000-0x38)={&(0x7f0000002000)=@in6={0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x3b}, 0x1c, &(0x7f0000002000)=[{&(0x7f0000000000)="fc5fbd6fc441be2989e299dc6f40ff14c5c5c051eb6b47e807efed33ced8302b4f5cf254ebe9d668fa34217ab792e4926b37c2718b32cce0f50f93e11db577c36fe0dc71c0cf5e764c8bb1288c422fe8206589ee80d7f36a370933e66b61c6dc31e59ffc6c0590944d4606ade8a2025dca65174ea1c1ead6f4205d8493bb100ff0368fca4e412a472e223bcf4ba41f18b63eca6b47b2145257662e6f285e3a1a4edf2bfb9708fdb5458320e7e6c5a28b6d8be211b067e6c0ce67abd690a30f266ec06f314111875b1776", 0xca}, {&(0x7f0000001000)="472df2843eab3e5d961f89961879744d8e69d127da879832dc232c933ae0b395b01215f354ab60bcc516fd", 0x2b}], 0x2, &(0x7f0000002000+0x313)=[], 0x0, 0x40}, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000001000)=0x4, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(r0, &(0x7f0000003000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x10) r4 = socket$bt_rfcomm(0x1f, 0x0, 0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f0000004000)=0x2a, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x4, 0x4, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r6, 0x40086432, &(0x7f0000005000)=0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000006000-0xa0)={r1, @in6={{0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x410}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1, 0x8, 0xff0, 0x80000001}, &(0x7f0000003000-0x4)=0xa0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000006000)=@assoc_value={r2, 0x2}, &(0x7f0000006000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000008000-0x4)=0x0, &(0x7f0000008000-0x4)=0x4) 2017/12/28 01:23:11 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r0, &(0x7f0000e16000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000a14000)={@rand_addr=0x0, @broadcast=0x0, 0x0}, &(0x7f0000bee000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) socket$inet(0x2, 0x0, 0x72) syz_emit_ethernet(0xde, &(0x7f0000847000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x2000000000, 0xd0, 0x0, 0x0, 0x2, 0x0, 0x0, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x14, 0x7f, 0x0, @rand_addr=0x7f, "86d450eb25b8793a75e561c1d724da61280f3277d3c855669c890fd1e622e3826d467e2b5d7d1572cb060973163373a499ad685650d088a86fb1497d32664ce4724648d7926b8b3e1c75d8489855d232de6889760a192bf885706a6a7e528bdd6b53fe3a4bc52dc93898e95dd1be3ea70dd1cd56f8bf90cb1c287ecbfbef66c71c5ad1c438390f5071f5c82f25256d03b8579656de8c71fb32894eca2814bf00cab1338ef2e10b34d9e72443b61d80f64e31f221"}}}}}, 0x0) 2017/12/28 01:23:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000a25000-0x8)={0x0, 0x0, ""}, &(0x7f000019c000)=0x8) 2017/12/28 01:23:11 executing program 3: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000999000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x90, &(0x7f0000271000)=[@in6={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}, @in6={0xa, 0x2, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fe0}, @in6={0xa, 0x0, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000958000+0x3f1)={r1, 0x9}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f00005d1000)=0x3, 0x4) pipe(&(0x7f000098f000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000fbc000-0x4)=0x80000001, 0x4) writev(r2, &(0x7f00005c2000)=[{&(0x7f00004ce000)="290000002000197ff93d7524000a002102000016000000800000000009000c00000011e010315aec20", 0x29}], 0x1) recvmsg(r2, &(0x7f0000771000-0x38)={&(0x7f0000f79000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000326000)=[{&(0x7f0000798000)=""/12, 0xc}, {&(0x7f0000567000-0xa8)=""/168, 0xa8}, {&(0x7f0000541000-0x98)=""/152, 0x98}, {&(0x7f00005c5000-0x1000)=""/4096, 0x1000}, {&(0x7f00004c9000)=""/145, 0x91}, {&(0x7f0000728000-0xba)=""/186, 0xba}, {&(0x7f0000377000)=""/171, 0xab}, {&(0x7f00001df000-0x26)=""/38, 0x26}, {&(0x7f0000bac000)=""/37, 0x25}, {&(0x7f0000ed9000-0xcf)=""/207, 0xcf}], 0xa, &(0x7f000053e000-0x30)=""/48, 0x30, 0x1}, 0x10000) getsockname$packet(r5, &(0x7f0000fdb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000a49000-0x4)=0x14) connect$inet6(r5, &(0x7f00008f5000)={0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000db2000-0x4)=0x0) 2017/12/28 01:23:11 executing program 5: mmap(&(0x7f0000001000/0xead000)=nil, 0xead000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000310000-0x8)={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000030c000)={r1, 0x58, &(0x7f0000001000-0x58)=[@in6={0xa, 0x3, 0xd13f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in={0x2, 0x1, @rand_addr=0x3074244e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xffffffffffff031e, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000dd8000)=0x10) syz_emit_ethernet(0x4e, &(0x7f000001c000-0x4e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x86, 0x0, 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, 0x0) 2017/12/28 01:23:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x4, 0x6, &(0x7f0000091000-0x8)={0x0, 0x0}) sendmsg$key(r0, &(0x7f000064d000)={0x0, 0x0, &(0x7f0000948000-0x10)={&(0x7f00007f7000)={0x2, 0x10, 0xcd1, 0x7, 0x28, 0x0, 0x3f, 0x9, [@sadb_x_sa2={0x2, 0x13, 0x800, 0x0, 0x0, 0x20, 0x8}, @sadb_x_filter={0x5, 0x1a, @in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@loopback=0x7f000001, 0x8, 0x10, 0x4}, @sadb_x_nat_t_type={0x1, 0x14, 0x8, [0x0, 0x0, 0x0]}, @sadb_x_sec_ctx={0x1e, 0x18, 0x7, 0x9, 0xe8, "451be4d9d3b6a76d0f63ebe3d936185481a68902c0f0ab9fbc42bf3036241c81e5f309cc06d65e9a2ad96b4d42c7cac5379abe34e42e53eaccb1b21197800f61619b3943b2a440a37ca46fc33b35bbc4850856134acdee41a8e58910f707105cc60e79d0cb88811bec2fa3542482d9c66f6d456b67e623f0a4144767b6383d084e1f83309e8ebd3cceec9462bfaadba353b72d1cd8721cbd1c2c2f2b4509ac609788bdd99c38215b4f01720967937fe1602c80c43874fd70cf236fe434bc88ed0631b786837636b632c23480322aaf09ef7a24fa63cca603dd964e8f00839018d6ec852098959b92"}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x4010) r2 = socket$inet_sctp(0x2, 0x2, 0x84) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00001f9000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000096c000)={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]}, 0x2, 0xfffffffffffffff7, 0x0, 0x0, 0x1}, &(0x7f00009fd000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00007c8000-0x10)={0x3f, 0x8000, 0x8, 0x6, r3}, &(0x7f00003f6000)=0x10) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f000005e000)={0x9, 0x1, 0x401, 0x7, 0x5}, 0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000c84000)=0x0, &(0x7f00007c0000-0x4)=0x4) 2017/12/28 01:23:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x1f, 0x3, 0x8000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000c7e000)={0x0, 0x0}, &(0x7f0000f9e000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000267000-0xc)=@sack_info={r2, 0xfffffffffffffffb, 0x1}, 0xc) writev(r0, &(0x7f0000769000)=[{&(0x7f0000d00000-0x3a)="39000000110009045a000000800000001800000000000000000601070000000619001b0000000000070002ffffffffffe900011c00621e050000", 0x3a}], 0x1) 2017/12/28 01:23:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00001e1000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r1 = socket(0x8, 0x1, 0x7) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000116000-0x8)={0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f000000d000-0x4)=0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000062000-0x30)={0xf, 0x6, &(0x7f0000551000-0x30)=[@map={0x8, 0x7fffffff, 0x1, 0x1}, @generic={0xfffffffffffffff9, 0x5, 0xfffffffffffff2b4, 0x5}, @map={0x54, 0x1fffffffe000000, 0x7, 0xffffffffffffffff}, @generic={0x5, 0x1, 0x6, 0x0}, @map={0x0, 0x1f, 0x3, 0xffffffffffffffff}, @map={0x6, 0x0, 0x0, 0xffffffffffffff9c}], &(0x7f000043b000)='\x00', 0x232b, 0xae, &(0x7f00005fa000-0xae)=""/174, 0x7fff, 0x1}, 0x30) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000059f000)={r1, r3, 0x3, 0x1, r2}, 0x14) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000026b000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00007ff000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000eaf000)=0x4, 0x4) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000edd000-0x10)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000197000)={r5, r6, 0x7}) 2017/12/28 01:23:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000521000-0x8)={0x0, 0x0}, 0x8) listen(r0, 0x400000000000098) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r1, &(0x7f0000937000)="cf", 0x1, 0x0, &(0x7f0000b63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/28 01:23:11 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00001dc000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000-0x10)={0x3, &(0x7f00001a7000)=[{0x7fff, 0xff, 0x6, 0x1}, {0x7f, 0x1f, 0x80000001, 0x8}, {0x1, 0x9316, 0x3, 0x0}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1000000000003, 0x1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00006aa000-0x8)={0x0, 0xfff}, &(0x7f00008a2000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000007000-0xa0)={r2, @in={{0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x3, 0xef00, 0x8}, &(0x7f000010b000-0x4)=0xa0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f000053b000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)={&(0x7f00009f3000+0xbef)={0x2, 0x40007, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$key(0xf, 0x3, 0x2) sendto$inet(r1, &(0x7f0000dd9000)="ff01", 0x2, 0xfffffffffffffffe, &(0x7f000075e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 670.117556] netlink: 'syz-executor1': attribute type 27 has an invalid length. [ 670.183372] netlink: 'syz-executor1': attribute type 27 has an invalid length. 2017/12/28 01:23:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f0000235000-0x15a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x40, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "ff7b51", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@fragment={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], "9f7b2855b4eee0ea"}}}}}}}, 0x0) socketpair$inet(0x2, 0x3, 0x7, &(0x7f0000c3e000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000eaa000)={0x0, 0x0, 0x20, 0x101, 0x3}, &(0x7f000097a000-0x4)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000302000-0x10)={r3, 0x4, 0x1ff, 0x5}, &(0x7f0000ae1000-0x4)=0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006bc000)="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", 0x1000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000577000)={r3, 0x47, "a90704ff661e8fcbc0d1626831aea50f709683ff9bf6a80b95026b9a46a37f3c7787cab390b79db3c77eef33033476ffe8c99fd81c34578439b93a59e171d93d5b8c7a55cfd654"}, &(0x7f0000797000-0x4)=0x4f) bind$alg(r0, &(0x7f00004dd000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x16, &(0x7f0000a6a000)=""/17, &(0x7f0000444000-0x4)=0x11) 2017/12/28 01:23:11 executing program 5: r0 = accept4(0xffffffffffffffff, &(0x7f0000a01000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000256000-0x4)=0x60, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000)=0x22, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f0000c66000-0x8b)=""/139, &(0x7f00008ac000)=0x8b) 2017/12/28 01:23:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f0000a5a000-0x1000)="8b65caa24881e0858feadbf42de0936003e450493ba9c5e97a51c1a251116c912a6f5db5cc0ca0c8a3e4e49913e2d9ec9bad61b45784f9ea09fb674b40bd74f728bc15aef9070211025f293230d78376892dad764a3a4f027638f85971ed42d76b499213c931ff831b6e883760dbecf90adc293975c3af79d5a218adfea8b920480774275b85fd8480", 0x89}], 0x1, &(0x7f0000633000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) socketpair(0x9, 0x0, 0xffff, &(0x7f00000c5000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000052000-0x75)={0x0, 0x6d, "eea9ffab5be4ed8d1ca214812d438fa823834960df3efd2345675a746ec81cf37045795dc392ce5bf4bc739eabbbed15b4aaae865adae3e88c35597e9c678c995b81774ec8eb7edbbe4bc545944c5f24531220bebf782e6161997ad6d869f79a615e51113ce7c490b53b9afee5"}, &(0x7f0000145000)=0x75) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f000060d000-0x4)=@assoc_id=r4, 0x4) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000425000)=""/43, 0x2b}, {&(0x7f000009f000)=""/86, 0x56}, {&(0x7f0000589000-0x8d)=""/7, 0x7}], 0x3, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2017/12/28 01:23:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x3, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) sendmsg$nfc_llcp(r0, &(0x7f0000489000-0x38)={&(0x7f0000ac3000-0x60)={0x27, 0x100000001, 0x0, 0x0, 0x0, 0x0, "cd3fb8ab06922b601bc0db85f92c03f8e399e2dddbdf12f21fbab62736d9b6121f2a1aa1d44bc4192217502132d9c834026b48fddf3dce4eb76a3dfa585c05", 0x0}, 0x60, &(0x7f00002f1000)=[], 0x0, &(0x7f00002b1000-0x48)={0x48, 0x0, 0x2, "638749553d21f4dfd96d675adcda7eef8a91f2083a883b7ae3c49479fa7228571385825bb4f91625f9aac08cf6a4c0bdc46bf15120"}, 0x48, 0x20000080}, 0x0) 2017/12/28 01:23:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000526000)=0x2, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f0000006000-0x8)=0x8) ioctl(r0, 0x8000, &(0x7f000092a000-0x3c)="fb6bc0ddd013b69e681702bceb4510a491a7431416e4d946ebb02c63225760bd638ba9259613f88ccd714ba03b0a49b08525699bb508de43b96da29d") socketpair$inet(0x2, 0x3, 0x0, &(0x7f000019f000-0x8)={0x0, 0x0}) listen(r0, 0x0) poll(&(0x7f0000786000)=[{r0, 0x0, 0x0}], 0x1, 0x431b8446) shutdown(r0, 0x0) 2017/12/28 01:23:11 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x6e4000)=nil, 0x6e4000, 0x4, 0x31, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$inet6(r1, &(0x7f000066c000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f00006e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f000039a000-0x10)={0x0, 0x0}, &(0x7f00006e4000)=0x10) 2017/12/28 01:23:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00004e2000-0x4)=@int=0x0, &(0x7f0000019000)=0x4) sendto$inet(r0, &(0x7f0000ce0000-0x2)='B', 0x1, 0x0, &(0x7f0000f9f000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000f0f000)={0x0, 0x0}, 0x2) connect$inet(r0, &(0x7f000041d000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000ddb000-0x64)={&(0x7f00002be000-0x8)=[0xbd8, 0x3], 0x2, 0x1, 0xcb, 0x3, 0x2, 0x70b, {0x0, 0x1, 0x20, 0x1, 0xa0bf, 0x4, 0x4, 0x9, 0x1, 0x1000, 0x8, 0x8000, 0x4, 0x8, "f92e9b5be9c6e8c40a1bad91476e15012414e91e2e8dd1c0292ba1814dd9fc24"}}) r2 = socket$key(0xf, 0x3, 0x2) socketpair(0xb, 0x1, 0x7a4f, &(0x7f000046b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000a45000-0x10)={0x8, &(0x7f000023b000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) pwritev(r2, &(0x7f00002b0000-0x30)=[{&(0x7f0000741000-0x58)="a71924ac66b3b69616a478855c54d1e8ee00dc7a224adb6d598145df9443513e684f2fec26784de54750cde10c008d7ecaa1746f5b78aafdde5cce71edd43761866e2e763c954b6347dd07070ac0375dc0bd8db45bf981b9", 0x58}, {&(0x7f0000182000)="672b0fd770673b76e917c94eec8b4a9e393fb25283dcac6eb3f051ae8da70a6a69ee2f0f3223f242cb9161315fbd6603df35936af4448d7e507b28d833fe99036d28399d683dda04cb0054d8169b83ad6d54ed9c63b3bff180121e2f26d57762d8adf691c4752188f8155b607e5cd226f270d422188e1e3ea218b8c5", 0x7c}, {&(0x7f0000d39000)="5881a858f5", 0x5}], 0x3, 0x0) sendto$inet(r0, &(0x7f000058d000-0x8c)="0ca0cdd540f71da09599d631cd212e4453e3156b3959ff4da6b8bf4db695cd3e5add8805f4f92b869cc1c71db5c40482220eee720986bcd28821acc5b49564209254a75c1c739b5c72e5395f7aa44dc1cfc67d3e88c593dd474b666a76c176ea4093fe9bb5c94f526baa95c0805121cdf9c965eda186b6b83db5ac779c12272a7f7d3a0edbfea8de5aff3457", 0x8c, 0x801, &(0x7f0000fad000)={0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000fb7000)=0x8, 0x4) 2017/12/28 01:23:11 executing program 0: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000792000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000927000-0xc8)="e4", 0x1, 0x0, &(0x7f0000f6b000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000089000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000f6d000)=0xfffffffffffffffb) listen(r0, 0x9) r2 = accept(r0, &(0x7f0000ed2000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f6b000)=0x9) r3 = accept$inet(r0, &(0x7f00001cb000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) listen(r0, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000a18000-0x4)=0x20, 0x4) sendto$inet(r0, &(0x7f0000f6b000-0x3)="cf", 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000a68000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000450000-0x4)=0xa0) socket$inet6(0xa, 0x804, 0x9) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000154000-0x5c)={{0xa, 0x0, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, {0xa, 0x0, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x7, 0x200, 0x6, 0x18, 0x100000001, 0x7, 0x7f, 0x3]}, 0x5c) [ 670.298008] sctp: [Deprecated]: syz-executor7 (pid 4936) Use of int in max_burst socket option. [ 670.298008] Use struct sctp_assoc_value instead [ 670.362261] sctp: [Deprecated]: syz-executor7 (pid 4936) Use of int in max_burst socket option. [ 670.362261] Use struct sctp_assoc_value instead 2017/12/28 01:23:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000d2c000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r1 = socket(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000066e000-0x4)=0x2, 0x4) write(r1, &(0x7f0000689000-0x13)="130000003e0005ffffe3ffbd000026180a3f02", 0x13) 2017/12/28 01:23:11 executing program 6: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000793000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x7f, &(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000002000-0x8)={r3, 0x20}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x9}, 0x1) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r2, 0x5460, &(0x7f0000002000)=0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000001000)=0x6, 0x4) socketpair(0x8772d727d27a286, 0x800, 0x400, &(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f0000000000)={0x8d5, 0x7, 0xf645, 0x7}) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000de8000-0x18)={0x0, []}, 0x4) 2017/12/28 01:23:11 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000002000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={r1, 0x10000}, &(0x7f0000001000)=0x8) r2 = accept(0xffffffffffffff9c, &(0x7f0000beb000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x9) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000b39000-0x70)="547f9f4b3e83944ba403aa313c66441b6f46f0ea20a5a5cc3958c3c8f4ed9501e146eb8e62a4555b45b359081cc9d0b223319687089864c2d9407ab72f2a5717b5d130110d4f415433d19b88d3a97c5fd621d9502b886c3f9f84d4479357d698cb1aeb9f596057c9caebb8b45edac4dd", 0x70) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000001000-0x190)={0x3, {{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x3, 0xffffffffffffff80, @loopback={0x0, 0x1}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(camellia)\x00'}, 0x58) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000a61000)={0x6}, 0x4) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000a53000)="e513b5bf91aa785dfbcdfe09000000fc", 0x10) r4 = accept$alg(r3, 0x0, 0x0) recvmsg(r4, &(0x7f000078f000)={0x0, 0x0, &(0x7f0000146000-0x70)=[{&(0x7f0000c4c000)=""/171, 0xab}], 0x1, &(0x7f0000f8e000)=""/173, 0xad, 0x0}, 0x0) 2017/12/28 01:23:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000044d000-0x12)={0x7, [0x4, 0x1, 0x7fff, 0x200, 0x6, 0x6, 0xba]}, 0x12) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000154000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) syz_extract_tcp_res$synack(&(0x7f00000c0000-0x8)={0x0, 0x0}, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00001f7000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000848000-0x10)={0x534, 0x4, 0x2, 0x800}) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f000097a000)=@generic={0x1, 0xfffffffffffffffc, 0x4}) getpeername(r0, &(0x7f0000c25000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000c8e000-0x4)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000c26000)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, r3}, 0xc) 2017/12/28 01:23:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0x5, 0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000a2f000-0xf6)={r0, 0x101, 0x8000, "51d7c13bf6ecdef6af7a2a70abb5d179972d4f6de547106b47bfb27c2e1be41d3287f72714cbaa08bba280f861386df1b12afa3aca4b16d8d7a9c8ad0393c93ac3195966dc029ec4970abe265b82e9eb55fe9a48d3b3d53c2fe34046f35c096a076a667db2dcd226bc530a8f066aa5e9db878150207bc06ab8ce661dee1eee8584f668d7c72799274c2dad082b014161fc060df1847533962127b600e685282aa793f28914d8ee706543887418ec7a1789db4aaa097b16a1df85863bc5154fac894947cff47ef2ff6baf5464b36323564a7f6a5167ea68c92621204f4b192a007398a86b6585c0ef92ef7dbd"}) ioctl$sock_proto_private(r0, 0x89e8, &(0x7f000032b000)="48c923a50c62bf73627cbaa8b157ba1a2e3e4bb6d677f20ed87df7395dae9c5aec6c0df73eb41b7e962072ad05c4f10cea98e2df7b22ec1fed515bd74e4ee5257f752c84ed992abd51004e24eb6ea677c9463d9770") setsockopt(r0, 0x5, 0x80000000000000a, &(0x7f00005ed000-0x4)='\x00\x00\x00\x00', 0x4) 2017/12/28 01:23:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket(0x5, 0x8ed5d42f91600ace, 0x76e) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f00002b8000-0x4)=0x0, 0x4) socketpair(0x14, 0x0, 0xbb2, &(0x7f00004b1000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f000030d000-0x10)={0xa0, &(0x7f00000e2000)="7a97b7e3fb72bc55ffea71ed299ee4ca9299e1bfad51e8f5bc9e419f068d20ea46f4f19f228430cc4deb39e2c6e59a4ba7d6401e0a4e6760a669e1b838fb350903244ecd100263333abf9ecce856b853d8043f9f39f584da4392525a817174eed975de7ada2fa44a06a89d1c3c9af127d49211f12f09deefb49104ebb9bae53f365d34b991999e0a073972b68056b9e5174292804717aeae9820d5e8a93fa717"}) sendmmsg$nfc_llcp(r2, &(0x7f0000088000)=[{&(0x7f00007a1000-0x60)={0x27, 0x8, 0x3, 0x7, 0x4, 0x7706, "4fb6715c08b21e73f170c9c2e88a1253cbf208573dc786d9e9153a4013fd04e3b3259c7d8bba12892614dd6acc1132be417243226320b643361210d6909f17", 0x5}, 0x60, &(0x7f000072e000-0x30)=[{&(0x7f0000eb7000-0x15)="4ace85ef8012903e8779294e403e4d88ee7306324a", 0x15}, {&(0x7f0000cb6000)="31b1711be55b796c85f0729cf24d3ea44115883abc157e4fc15482f9f5b5d251ac7b7477ec6506838a6e8348c7cc29e6fadc2096394f28fc41ab372c462fd80d665cde2c6c7fdc925c272a9cc8299d30eb87f76a586d4d4b4b3c48d303e1ea011a423c63ee5530a9499e50fbda531515fef373eb2f6ddfd04c7f99751141f041653f47a31d1aca908e2681ddb111ea3eaff5fce9225aa23271754f1980da5b", 0x9f}, {&(0x7f0000c7f000)="6271315c0ad3bedf3623ba92851867b2", 0x10}], 0x3, &(0x7f0000b29000)={0x110, 0x109, 0x2, "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"}, 0x110, 0x2a18c5d68b202c52}], 0x1, 0x4084) sendmsg(r1, &(0x7f0000c5a000-0x38)={&(0x7f00001a3000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b77000)=[], 0x0, &(0x7f0000bd7000)=[{0x10, 0x117, 0x2, ""}], 0x10, 0x0}, 0x0) 2017/12/28 01:23:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00002f8000)=@in={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x0) r1 = socket(0x2, 0x2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000093d000)='cubic\x00', 0x6) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000dd8000)={0x0, 0x0}) epoll_wait(r2, &(0x7f0000616000)=[{0x0, 0x0}], 0x1, 0xfffffffffffffef7) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000a80000)={0x0, 0xfffffffffffffffc}, &(0x7f00009af000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000e32000)={r3, @in6={{0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5}, 0x98) close(r2) shutdown(r1, 0x1) mmap(&(0x7f0000289000/0xc000)=nil, 0xc000, 0x0, 0x20110, r2, 0x0) shutdown(r1, 0x0) 2017/12/28 01:23:11 executing program 7: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x50, 0x0, 0x0, 0xfffffffffffffffe}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(0xffffffffffffffff, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2017/12/28 01:23:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000000010, 0x802, 0x0) socket(0x1, 0x6, 0x6) write(r0, &(0x7f0000daf000)="22000000140007b60000000901070010020803e801000000090002000000ff90f115", 0x22) 2017/12/28 01:23:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x8005, 0x0, 0x9, &(0x7f0000cf9000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000a3e000-0x20)={0x1, 0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000458000-0x10)={0x80000000, r2}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000c6d000)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0xfffffffffffffffc, 0x0, []}, 0x10) 2017/12/28 01:23:11 executing program 7: socketpair(0x2, 0x80007, 0xc57, &(0x7f0000b5b000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000026d000)={0x0, 0xb2a}, &(0x7f000082e000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000ecd000)={r2, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x3, 0xf4000000, 0x65, 0x0, 0x3, 0xfffffffffffffffe, 0x3, 0x6, 0xffffffff, 0x9, 0x100, 0x400000000000, 0x43e8]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000a89000)='./file0\x00', r1}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) bind$alg(0xffffffffffffffff, &(0x7f0000bc1000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-blowfish-asm\x00'}, 0x58) 2017/12/28 01:23:11 executing program 2: r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000c79000-0xc)={&(0x7f0000c4c000)='./file0\x00', 0x0}, 0xc) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000016000-0x14)={0x0, r0, 0x5, 0x1, 0x0}, 0x14) mmap(&(0x7f0000000000/0x943000)=nil, 0x943000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f000073a000-0xf)=""/15, &(0x7f0000943000)=0xf) mmap(&(0x7f0000944000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000945000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000946000-0x1e0)={0xfffffffffffffffe, 0x9, 0x0, 0x10001, 0x8, [{0x200, 0x3ff, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x68d5, 0x8, 0x8, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x80000001, 0x4, 0x4, 0x0, 0x0, 0x220f, 0x0, 0x0, 0x0}, {0x2, 0x1f, 0x2bcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x10001, 0x0, 0x9, 0x0, 0x0, 0x208, 0x0, 0x0, 0x0}, {0x5, 0x7, 0x0, 0x0, 0x0, 0x1608, 0x0, 0x0, 0x0}, {0x8, 0x3, 0x5, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000945000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f0000946000-0xe)=@l2={0x1f, 0x7, {0x8499, 0xd7c, 0x4, 0x9, 0x1, 0x6f93}, 0x1000, 0xffff}, 0xe) socketpair(0x5, 0x7, 0x200000000000000, &(0x7f0000027000-0x8)={0x0, 0x0}) mmap(&(0x7f0000946000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000947000-0x10)={0x5, &(0x7f0000489000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000946000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000947000-0x8)={r3, 0x1}) mmap(&(0x7f0000946000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f00005b8000)=""/114, &(0x7f0000947000-0x4)=0x72) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000944000)={&(0x7f000074b000-0x8)='./file0\x00', 0x0}, 0xc) mmap(&(0x7f0000944000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000944000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000945000-0x28)={r4, 0x9, 0x2b, 0xf7, &(0x7f0000944000)="c41df4af88c7a18e8bec73a707ed28fb792edddaca432b62b785d15a23dd88203caf63992cada7320be74d", &(0x7f000003b000)=""/247, 0xffffffff7fffffff, 0x3}, 0x28) 2017/12/28 01:23:11 executing program 4: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000fe0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f0000fe0000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000fe0000)=0x6) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000fe0000)={0x0, 0x8}, &(0x7f00009d7000-0x4)=0x8) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000fe0000)={r3, 0x0, 0x10}, 0xc) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000091b000-0x6)='dctcp\x00', 0x6) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f00009a2000-0xa8)=[{&(0x7f0000fe3000-0x60)={0x27, 0x3, 0xff, 0x6, 0x400, 0x100000001, "ec63906e16f66e9e4fa47b62c32e7103a586280a595ee03604d936873351f6163b6dd75f14ada2bd61b9a38500d8e12cae31248fc6065c8cd664c71a172811", 0x9}, 0x60, &(0x7f0000fe2000)=[{&(0x7f0000fe2000)="dff442c2c24d0fb83396d563f55fe77febdeec7e79360eb5cde5e8e4606bbc4b710dd6535dbab5a243546ab938bace71007ed846843208ff7f68b53e0352790a37e996fa8455b0dd28da6dec26222519cd34dd30b3187219dc56f05118b782d0dab7d22ff02a938033fc21cd15afa76e280fbef31997cb05016d40b5bda6247d6547c82d1fd84cc4c30e5e6ba5538868c2381877ac513b65", 0x98}, {&(0x7f0000fe3000-0x43)="6f83afe7dca5a548374f43d7da9e669d37d363e99207fcff35415c2b320db4f7c694c5981436f12247c19baae2d9ebd90cdc2dccd654daf6f36e389f2030ee400f65ab", 0x43}, {&(0x7f0000cf2000)="f7723a064d9c3339d56307ffc8a945e1798bd6b8ab7f0462c6ca1d218104ef40d404a511aa3371c07ec775a8e27d6d0983ad020ba6145377ad3401f99b08046d74f7cbd7cf34a4267f20bd84e43c0ca82aebb5975b864224025749d201eb0c6c1bc87263424ac0", 0x67}], 0x3, &(0x7f0000857000-0x48)={0x48, 0x10c, 0x400, "1bb41221896dbc7cfc06f976922b0c3d9270ef92c56a6782c76f693a6409aba6386adc537f20c4cc5e1d05adbb5359d6b6c34d"}, 0x48, 0x48801}, {&(0x7f0000a5e000-0x60)={0x27, 0x2, 0x1, 0x7, 0x2489, 0x800000000000000, "4fe52293a7731f593cba87999659005c5c34b63b354f4ee5379e3deae420716e8156eb186dc3a3b931bae6b4db66464c37163aeb040a3f8571bfc99aece0d3", 0x5}, 0x60, &(0x7f0000708000-0x10)=[{&(0x7f0000f6f000-0xaf)="ceb77862bc5d61c2ae32cfa4fa90c1aaf009a1194a672e1d17192444419c7a87528933b16db257e338db2f223b56638a3238ae2e4951c93d817627693de48a5799e6bceb4d49808e2dae991c02357dfc9726bc0693a092248d88840c7aee59a3a03273d7506e792eb30692fe9f02a3cb32c9ebe25bf397c988037dc6e522241c250bc3d4f39dc47a1738e8b59a0453cdcbde85bbecbea6d2e1eeade44b1f9a0b263a3fc75dacc306501619049b5045", 0xaf}], 0x1, 0x0, 0x0, 0x80}, {&(0x7f0000abd000)={0x27, 0x2, 0xe0000000, 0x4, 0x4, 0x100000001, "1c83fe7c6ebd836201f8438b16c10abfad50863a4f0a6d2087b322a9b6cfe6fd1790a95276d4b496a339527d0b7cad2456d1bfa6573aeedb00c52d5a83f227", 0x1}, 0x60, &(0x7f0000fe2000)=[{&(0x7f0000b59000)="e28df356445be9ee6eff3b340bb32673ba21f27d1703bb69896d8a32c99d917fd5e2681eb5d13c4a206d4bb670610f4566c04d13139db0afb2895cd73a220e425a2ec6126808cc6f06f116fd9b5bae4746c64efea37b284e0e976b14fa6fa201fe9008db13544d6c40896f100dd9b4819106f8f5f40d4c1924f521b6ccc6310e2946e77cb34f62aba5d9f0de0799e72928b8e1a5e0dfba6237a27257cd41033b5a8e62016e961bb238d87a6b38e36129d4de7342b33462309e22862b055026c636c22a6894b944ff6d1e43d7b7d0e9bb727ee5", 0xd3}, {&(0x7f0000926000-0xe6)="18edb4c5771214652acc6fd3a89c423beb559ab0b63b32de6c319ecdf09e41ccc9f118e212c1887159c689b7b7a8639012b8a5fddf8f4639f353fb74ad2f7457b111b86ceff16702da006e299452efbf73c9f2fcf292387d60a98bb25a799bfff04265dd653e1887a8231eafd6c1d07f53ad191d822b2bb05ba595f42f7f22f1b4488e9185eee5e2f9b479a6e2db5658714aedcf9f2da8502f48e1d21895cb74d67d6ef967a6c0706cdf4f798422bbe636272b9eb364eded14bce77aa141d8e6b720c74981a8cb5a0079275bd493e54d60d7a41622ff0bee1db582f9caf69a99781efa9e885e", 0xe6}, {&(0x7f0000fe3000-0x37)="bccb6d4be53926daf8d12eab812280d13b75a7f2e4b83ddee2de0b2883d02ba9729d2008ebb33ef9c1b9f5109b20fd747f6b43554bee0b", 0x37}, {&(0x7f0000fe2000)="47023f9ac544e9e432302b0aebd24a8f4868848c3869c5e68e8e26628042913e7d7f6abc7f6ddcc4ddeb61c3da0f781b2483b73e1091697f69c640c7b0883671d0ddb407607fd06dbf969a9fcb413fdeb503a610d731843a4019ee6c7ad7fe0e3d4efcda50186d90f0ef7d9944ab619f04eb3290aa9d45dfc6fc7db66d30ad7d33986797a355dfebe22133de5a76eb2731baf3631735d16e6f92ff65c1c1a6471cdacf4f826eb0dfd8ce1e", 0xab}, {&(0x7f000064d000-0xef)="12214f78cad6fce2f3e4ccec9f86c501097e2690954e1863da23e72e08783cdf802bf7bd704508e5924007f0f3a029e057f2689f34209d214dcbd4964477ca0733e164750b882d0058aa5d0b0c3bc4f5509ffd216b0a9a1e7c2ec6594498039faa8abb44f3ce27758806b95c315a1198815173d119457d693204d166dd336afe03bd62ebb7c76e53f5b291b0d8d5ee75a3e794575fdb52cd54d50376f603e266a2a36faba5a5a14b995ed779ad6153b298a43fba5eb93ac296f2e517cefbc010f16139c3a909c56f1ea2a95c6c8bacae3ca07215c6e2995db8a9b9f86f49a5ae0d27be4bc1103e55d02e47fe991d73", 0xef}, {&(0x7f00003a0000)="25e8b5251c89b08190ed7101edb2cffecea45f6527675fa3518a12e9c79af65aa62c55533dd29c8bcc2e16305160f8a82a198c3a5791e196af39ac4c5f7b70429201ee1bb96ba6a3588d17f414d9e24075f984d86d931e17ec432408ac08bf4a9e6d7a61304e742e0b46b3120521f7ec61a534969a2965e1a386299e7207f301bf3c725bc12d93550288bd1aa3d2450c8fec6f4dea42af48bc3e9281d4e80b5e55e7763fa8f18b7292cbfe11c3e408d6cb1ea81943e1b8196cd88eaea5e20970ea8e857dca89e26480", 0xc9}, {&(0x7f0000944000-0x28)="cbf3c77e215125184898118cff8e70cbf64216e68a4d0a036c367c03c7d2bf57b125584c19c67fe9", 0x28}], 0x7, 0x0, 0x0, 0x0}], 0x3, 0x840) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r2, &(0x7f00001aa000)=[{&(0x7f0000fe1000)=@in6={0xa, 0x3, 0xffffffffffffdb35, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c, &(0x7f000092d000)=[{&(0x7f0000fe2000-0xc0)="f25805f1d06a32ed8af68f39f1ecc2e9c9110b4d218c89f7451ddd85e9b7ab347e58386042c0879bc299a010cb2b88fca9bebbe5a6fbd75d084dc51e1bf7790a8a1c58c1d897183e658bb5669ee375acf5cdd055584d9413c8011fc589c67042d9e537dd189dfc7bab1d51f2ca659a924117254f0a1b7cb85f1fd3a1159c437e6bdd84985851f0abe7ef85aa2ad68ecb59f0452e7d6e35509b21c47333de193c3ed965a89c7438964ebd13af74d329b92e6f24f61141c2bf3b1741ce59f8ae8a", 0xc0}, {&(0x7f0000cf8000)="ddd31d5e1ade717b7b71037be0344274502a6b262951d027031bfec1bc5d70e9a537ffd5bfcdad519060bdb18cc280f01d3d154f11e0c0a881503b2255e12766b81f4784247aa0f4189d871e436942d895fbe82825f475efbad1a6620d00616b1b64a7aef0dc3ab0d2241bc8b7917437c5b224e4e7afff0af7af15045a35664822263c55282c73659d80a79837b3a0ca6c99c150ce748bacbb3f2804351cf481081835a5ab5c8176881053bd8eeb33b9ee792cfc1f55187755775b1810cf5f9397dd71686895661925b5aa43bad12d1d77a13febc53624", 0xd7}, {&(0x7f0000fe2000-0x1f)="bcd70e45aded6422a167dbeb36d91054203642d68418a243b8d5c38a2b9a7d", 0x1f}, {&(0x7f0000628000)="7d87ef41a788dc83427fd87655896bb19e56b28c72f24ff22b25a583ebe951084a24300225961fb89b4f227d10a67981b2d0d1efe076bb6a1b15d0374cb916b493b53fd5f02749c60e30d883b3edc1d83eaedeb087d7d91e874e035f9d25eb104ffeb19c4e900a7c39d0e07e781cc2b0debbcaf5c0d9df0112013a8e80bb30d5", 0x80}, {&(0x7f0000fe1000)="43d12bf207e4376d48bf232d0dd0e0", 0xf}, {&(0x7f0000724000)="8b5d72009d29840afd5924b8e00765786ea508390f833e810aff5e538330453821bc8facf6ef2df440893bc69c302043ff51211ad4f5755b6bf5e6be2d87b05e932f3fc79b7ba9c535b606cba12cd507e0c32143f0112f5cdac0b6654267f0a25c78b3f58cfd4ee0d2ffc3c095aaa02825bddb9430db7f", 0x77}, {&(0x7f0000cd4000)="15499e79c6c0ebb5fbede1bca14a", 0xe}], 0x7, &(0x7f0000727000)=[@init={0x18, 0x84, 0x0, {0x8, 0x7f, 0xced9, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x400, 0x5, 0x200, 0x34b52, 0x4, 0x1, 0x4, 0xfffffffffffffff8, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x81, 0x57b, 0x200, 0x3, 0x0, 0x0, 0x6, 0x40000000000, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x20, 0x2, 0x4, 0x7, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0xc2f7, 0x2, 0x8001, 0x2, 0x3, 0xff, 0x8, r3}}], 0xf0, 0x8040}], 0x1, 0x4004080) shutdown(r4, 0x0) connect$inet6(r4, &(0x7f000033f000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) 2017/12/28 01:23:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000851000)={0x8, 0x3, &(0x7f00006a2000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xfffffffffffff94c, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)='syseO\x00', 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000faf000)={r0, 0x0, 0xe, 0x1000, &(0x7f0000699000)="aa4278d6a94ead3789326ce01300", &(0x7f0000219000-0x1000)=""/4096, 0x0, 0x0}, 0x28) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000ef3000-0x28)={r0, 0xfffffffffffffff8, 0x2e, 0x7b, &(0x7f00009ab000-0x2e)="2a0e684e960c0adfd1d8e6706fbac96670fdab03845f6e699ed95553e092dddb5bf63f7e03c3c3bd5e0e5e4817b5", &(0x7f0000e53000)=""/123, 0xc8d, 0x0}, 0x28) 2017/12/28 01:23:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000053c000)={0x26, 'skcipher\x00', 0xe, 0x80000000000000, 'cbc(cipher_null)\x00'}, 0x58) sendmsg$alg(0xffffffffffffffff, &(0x7f000090c000)={0x0, 0x0, &(0x7f00004df000-0x10)=[{&(0x7f0000bd6000-0x5)="e0015013", 0x4}], 0x1, &(0x7f000073c000-0xf8)=[], 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000be6000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000d79000-0xc)={r1, 0x7ffff, 0xffffffffffffffff}) socketpair(0x3, 0x3, 0x10000, &(0x7f0000abc000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f000071e000-0xc)={r1, 0x80000, r2}) setsockopt$inet6_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000795000)={0xffffffffffffffc8}, 0x4) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000171000)=""/57, 0x39, 0x42, &(0x7f0000b40000)={0x3, {"28e96fcb69e464"}, 0x9}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f000068e000-0xc)={r1, 0x0, r2}) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f0000dc7000-0xc)={0x2, 0x0}) sendmmsg(0xffffffffffffffff, &(0x7f0000bcb000+0x988)=[{{&(0x7f0000180000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005d4000-0xa0)=[{&(0x7f0000ffc000)="", 0x0}, {&(0x7f00000fd000)="a566", 0x2}, {&(0x7f0000034000-0xec)="d87e83317db40c3ed3232e2b16ee39095fe6e22d7b6ce16400de7dec166b9393f2f6eb3b289c0cf1d61616203e55a321892ab5cc99f77f12a254a61c399f88a4214a925828fc605a3c5fcdb2a8eb69748e3ea693ba874091b759cc962a3cadcc6b2e512da6416b2810e52ed402d58d52d50658cb2746356f3bbc5fee1999b2ac46b24e15793c8b085ee04d892b03803f4c15c8be6c06ad8ef6a7f8d6af5c4d8cfb0c84aea86ae70ab66a02a314adc24bbebae837a2f0157e5a57cc68c1932063f7b53b5352808927b342e65ffc2cadc64c96db023bf4513d0bd52a441526f031ea45a437919234d672066f2f", 0xec}, {&(0x7f0000aa2000)="cae959b56790242ae8c6e7722baa", 0xe}], 0x4, &(0x7f00005ac000)=[{0x60, 0x1bf, 0x9ac, "d30bd7ced4b9a1c098b930c3f4592240e9b1efcb58a1c2a715d9540a3378f60af42b2fef886680804acc1e38e0698fb19fdfefb877eb33718f8e08418474e9d58096ef023f39b00f3e0f"}], 0x60, 0x20000044}, 0x0}, {{&(0x7f000037a000-0x8)=@sco={0x1f, {0x0, 0x5, 0x435, 0x101, 0x8, 0x8}}, 0x8, &(0x7f0000b9c000)=[{&(0x7f0000b2a000)="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0x1000}, 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0x1000}], 0x2, &(0x7f00009d5000)=[{0x28, 0x0, 0x7, "5c800a6f29e2f670880e58de9ddcaa020361a715bb49"}, {0xd8, 0x11f, 0x1d, "d802cb04e0931a266228bf49dfe5a5d04c7967c642c15cfce75925ea70a2ee42a05ac4d45477edf1705852084b2879d65545580a00fdd4aad0640ee6e65fe4204bbd0995c8d8f7f6741dbede3ae4df8383f48eba0af384c7174862f9c5c06cc23085d8ae8b93678028ab1e57b87308bf2126e8d2dfef728413b16b36f8ea11d076925ae37c1e4fbe2744a4cebfd431abcd21913998d602f00f4ca3f56966169f4b56138724c51c72759b2065063eabb5b913acafc3cd94e3023c442fe851723f8bbe3fc4e23982"}, {0x88, 0xa33198c90a86627, 0x3, "579beb5bcf4c095a3a328abb381b1956b356afb82b1d05ebec00d9aee785c7f0f1e1f615222789da4577c9a3a69155339983e87429ff748ac4ff8f961797f69346746eaf885697a2b94cb5e11858dc72867a6711488e75a06af50c1d7c613a80a24417aee8d947ec6f9b9390afdf3988e813c2743190"}, {0x100, 0x12d, 0x7, "b096879ca9628ef7948eaa9465d662d5520bdb21e20efe32161fd2f6bc0121a4d50941edb8330d7c19f1d1b930d6b423a5da096b18425522e69f499e9f403bc73ee5937607acd97befb82ac732e42bb35b321c4641e6fdcbd5d1be8e484e73e48678e6a8c322705cf79abb9d3f7b485558400b16e79d2e1210e62552f84ec05530459e89ad077784ffede92f8ad5c7c8ee9782468fd49610d7df15806347a92f6d7cc01677f8fe1bf26b55a865a32449dc9c0560c237d6e5a71a8aebaa5ca8f3e5d1e749f07bb92dd590153c03d644c0afe8a49508dc439587672ac26142c8a8c94e05034bb82b8a471fd73fcc"}, {0x60, 0x117, 0x7, "f2b5a6746b37f959ca33eed852e62ad536ae4d0c0bbc745fe36de928f5692add9c5f6beb2a3671ceb452963f3d80cc8d867d2bcf11f2e3df23920848f1b2c0b3da8396b4e3cd193cd39f06"}], 0x2e8, 0x10}, 0x5}, {{&(0x7f0000a83000-0x8)=@sco={0x1f, {0xbb6, 0x5, 0x0, 0x101, 0x40, 0x9}}, 0x8, &(0x7f00008c1000-0x10)=[{&(0x7f0000c20000)="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", 0x1000}], 0x1, &(0x7f00005c6000-0x550)=[{0x28, 0x1ff, 0x100, "21596fb9f3dc34aedb615a015dc9effff86d9a9698"}, {0xf8, 0x118, 0xb1, "4cf6c3f376aa13bdac85a7a8a562ae922eb2753e6a9129b1006cf308437b498a321952c74ea9b84e59b779bd66b2cb3adaaab3584d7c4749950ab47c64bdf8114458388766594cefee8b5ffda4127a13611392d47bf76b4cdb774317b9b31e6ef64953045c284af29594f3ba0c745720097da9a3a0904bbd672324edb109c6c4f18ee125f64af4e20bc651fcfdb854a69e524c3304e7f2720ca162e53513a99474ef05338b7d48c96fe73ab137a98b9cb61be636e3b87237cccb61b13fe6d7c9cdf0ede16478729e7965033dfd07882415c7111a575ecc511e340efc8450bc465d8f"}, {0xe8, 0x0, 0x2000000000, "47f606a9c3cc2eda54a1ddb704989fa29e8b197db779689a56b6fe8a6d97d2f18c725288bd88b9690ad15763d85a00db814b959417afef3ee7af4bc289c4029c9bd1aeb4058569c3bfafb4670b7f2813715bebe777e21754c78dfda939ed76b6bc87e632f84688806873a672681f04fbe041a8e9cfd54cc3eb62bcab61b98aefc1bea86416597a384429741706ba50931d58eacad31fb59fd06e7ce80bce22819a3c12d0982f4e97690d658091f70d5c1fbd6c451a39b8122c2d135793c0579b9b42935a58ab075932414183af603c53d256566a1b"}, {0x38, 0x104, 0x1, "70aec41e9bfa62d10ebec36e475be92b5cb9a820482eba0d0237cfbe7aa4af9434"}, {0x80, 0x106, 0x1f, "e501e66cb1a47af04319c3f25b00479b266af7fa5e41fb1d00e77ef1176a779c04fd82ffdae4017097c1f73e1ad23b0ebb7d34f3df9b43c0043614e27d95197dc25467ce52f29363faf1c6a82b7e64c1139f986dbdff71ed6529646d6af67faf3c737edace81517bc52083"}], 0x2c0, 0x44000}, 0x1}], 0x3, 0x40000) r7 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r7, 0x29, 0x22, 0x0, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r6, 0x4010640d, &(0x7f0000c3e000-0x10)={0x1ff, 0x2000}) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000708000-0x10)={0x0, 0x7c, &(0x7f0000a0d000)=[@in6={0xa, 0x2, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00009a3000)=0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00009cb000-0x10)={r4, 0x18, &(0x7f0000d1d000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00008bf000-0x4)=r9, 0x4) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f000076e000-0x4)=r8, 0x4) socket$netlink(0x10, 0x3, 0xb) r10 = socket$netlink(0x10, 0x3, 0x0) r11 = socket$netlink(0x10, 0x3, 0xfffffffffffffffe) setsockopt$inet_dccp_buf(r4, 0x21, 0x0, &(0x7f00007c5000)="d6c67b66df09256e11b572af3e7f309a0f9c714f3bc6b9c579e6fff882e9c07defc255a53d56824444f03c36ea248582", 0x30) sendmsg$netlink(r11, &(0x7f0000b34000-0x38)={0x0, 0x0, &(0x7f00003bd000)=[{&(0x7f0000007000+0x7fa)=[{0x1a, 0x29, 0x10000000000401, 0x0, 0x0, "2901045d010000000800"}], 0x1a}], 0x1, &(0x7f0000015000)=[], 0x0, 0xfffffffffffffffe}, 0x0) writev(r10, &(0x7f0000b13000)=[{&(0x7f0000d03000)="290000002000030301ca5424000000200200001600f0ff0187000400000000000000000006ec006e39", 0x29}], 0x1) 2017/12/28 01:23:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000ca000)={0x0, 0x7}, &(0x7f000008d000)=0x6) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f0f000-0x10)={r1, 0x8, 0x9, 0x3}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f0000030000-0xb8)={0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xb8) 2017/12/28 01:23:11 executing program 7: mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000014000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="067fffffff04", [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x3a, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000002000-0x5c)={{0xa, 0x3, 0xfffffffffffff801, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40c8}, {0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd6}, 0x6, [0x0, 0x6, 0x5, 0x1000, 0x823, 0x7f, 0x6, 0x6]}, 0x5c) mmap(&(0x7f0000d95000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x7, 0x2, &(0x7f0000014000+0xad5)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000-0x30)=[{&(0x7f0000001000-0x23)=""/35, 0x23}, {&(0x7f0000015000-0xc4)=""/196, 0xc4}, {&(0x7f0000000000)=""/228, 0xe4}], 0x3, 0x0, 0x0, 0x4}, 0x40000020) [ 670.530502] netlink: 'syz-executor0': attribute type 2 has an invalid length. 2017/12/28 01:23:11 executing program 5: r0 = socket(0xa, 0x3, 0x8) bind$bt_rfcomm(r0, &(0x7f0000300000)={0x1f, {0x9, 0x8001, 0x17a000000, 0x3, 0x2, 0x7}, 0x20}, 0x9) getsockopt(r0, 0x5, 0x1, &(0x7f0000fd0000)=""/0, &(0x7f0000001000)=0x0) 2017/12/28 01:23:11 executing program 1: mmap(&(0x7f0000000000/0xe5d000)=nil, 0xe5d000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x0, 0x80000000) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000096a000)={0x0, @in6={{0xa, 0x3, 0x100, @loopback={0x0, 0x1}, 0x8c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1d5}, &(0x7f0000e5e000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c98000)={r1, 0x0}, 0x8) 2017/12/28 01:23:11 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000002000-0x38)={&(0x7f0000002000-0x60)={0x27, 0xcee000000000000, 0x8, 0x5, 0x101, 0x4, "91f9fc06c619c6ef7d88fe708fea63ce133889e3f1d66b2180e784185d3c461db5b0b466d12c579210b66fc51c6d02b894ae39e54d4e8d6bc6fefe5f61ca59", 0x6}, 0x60, &(0x7f0000002000-0x50)=[{&(0x7f0000002000-0xf7)="a320da94f0a5163c790cc9ac3fab23cbf672577b373dc2a72d2fc014b0e00123d2cf36f528cf4bece2662433fe84e60b98c4da2a32b2e752c01a4115f1bebee0d474842c745b3086c7e3590420dcd6a3c61736050686417f38ad6a04dee41fe368e275788755519bfe28893225766cab6257c56589500c39c52fbbe6f023e69b3d91d59591db2eaba0d6d2dc0d4f8061a9033ed024dc2ee2aa4f83fe815f829089eb72b3df5193e3d7e6020b512903e4a336c7c71b9f68769949958c694de4d0a18df4d8c4ce59b307b5afde7590949570897d0e70656055aa37f5994937082dc1cf503708998895f7273851f0136b8c1578710b5e5516", 0xf7}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000001000)="3a2d02d3d5df9e268e98db45713249c3668725587e2ef6d11a25a8a892c03c1bcc8db91c4f539cd4349df96abc6fe3f07edc729d8604f7c4ac4300a65199702633f7a3ff83fe5a1111fe", 0x4a}, {&(0x7f0000000000)="05b8607c47045830f4aa531b743f9a18b4b9f6d4cf42b09e627b3177e2a74dff30249eac3662df4963cca0", 0x2b}, {&(0x7f0000001000)="d5150e2b7c633d911fb9bf1949eb1065ee9364a0deca12", 0x17}], 0x5, 0x0, 0x0, 0x400c0c5}, 0x488d4) sendmsg$nfc_llcp(r0, &(0x7f0000d9e000-0x38)={&(0x7f0000001000-0x60)={0x27, 0x5, 0x8, 0x0, 0x7, 0x8, "6515921461b931a8cefac8b96337416b37eac0573d152d6f4ca095f334547d0a75c3b9d7478e5b355e275426a09685438f5a54c0a7d93906a957cc7d66d4b5", 0x100}, 0x60, &(0x7f0000000000)=[{&(0x7f0000f65000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="89a23100128d084a65b3bfbb42091f2bf888d6c16722ee62af6c546c01518445917c6160794904103efcf6c644ee6c192053690fca2ffd16f38010f0c65968480d3198977378dad4d66e1563ae8e6e8df875e655ca399427c735b04b08c0ba4a8b3d0f3d35239c814884000727821b270619f552612e9285166e79f99e8abe59961d720415729a41916cd5520740ba82d782a82a9636897c", 0x98}, {&(0x7f0000829000)="f083e34260eeb9fe1751c6e67f6ed44c1deae941591ef9dbe53f9f8bcc4e02f526a2b237aa698771d2292be87f9269995ed797432177c948450f30c098e0fc71b4f9e4d43d7fe5437cea2ca453355a213064887defaba9f3a7c61990581f6fa4b73daa5e712999c70e251700e7a739e210dfd09e22712a2779ae56da0105febe5c3b1ff780da6c086e9e1d314cf9d35b3c597738527161ebbcf24c3eb4b5b104acfbab7c0b5bc8cfeab3ab392f4687589ff86b03d2ddd12cd3235a6aefe93a6b978d12586f5d6586de4fb5201ab0777b4cd177d3955c2161605ce6e7f531d6a190e74d8f06b1a5ef", 0xe8}, {&(0x7f000059c000-0xcf)="ad03e2c114d512eb756a518d0b764ca7d40e4c1b6ace58914fcc1ce383627d071a0e1a323a59b680202dd751fd0ad1d1c321b61cb5a2453aca4757c0c37293aacb8e2068695e7c1a52fefb81f90ffd66e7df8ceb1461e3606852115cd3b68c6235e15c2b6d3bcb5fd3d03ea5d9920506725b1e7159ae75bcb3d8ae77cda6f3017e9ee17bfc8697fe6cb657609c0b41e8cc1faa5d4278417684eb1ee713f905c1024642e814843c44638e5370e12e484b3bcea1097c0c5a1c251e2863f8a5511f45ac9068d917b9570e5cfc68e79c71", 0xcf}], 0x4, &(0x7f00001c0000-0xc0)={0xc0, 0x10c, 0x401, "a57c75b7b90ae1451ecda8cdb2658d6e1c79ccd1160850f6bc9aab656c24e3ebf81b90fd006de36fc16f1fbd4211f3df9ec93c295ce343830cdec968df4cbbbc37bdda8af7c7ce78a5965677aa2ab2b76516daed85e5f38f5e62faed7f5355d2ca493937dda85f301ca9855248880223c42daa26c2f5998d57136d1c3ba0693b3ae7cca59639650893e848e54faa576e1dd1e00faf9bb919d1e8906cc01273dabf78095a9b0894b58ebdee165972"}, 0xc0, 0x80}, 0x0) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f000055f000)=[{&(0x7f0000fda000)="29000000180031090000000100fdcd070a13000000000009800000000c00080004000bffffffffffe7", 0x29}], 0x1) 2017/12/28 01:23:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00007b9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="42e7b1480187", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, "10445de3da06002c"}}}}}, 0x0) 2017/12/28 01:23:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000066e000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00008e1000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000d0a000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000e4f000)=0x8, 0x4) listen(r2, 0x7) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000f35000)={0x28c, {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, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x5, 0x4, 0x800, &(0x7f00006cf000)=@generic="d5bce1146e8dab8ec0c28d98fd0b7290", 0x3f, 0x566, 0x0}) accept$inet(r2, &(0x7f0000914000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) 2017/12/28 01:23:11 executing program 4: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000f7a000)={&(0x7f000082a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000f7a000-0x10)=[{&(0x7f0000ecf000-0x1d)=""/29, 0x1d}], 0x1, &(0x7f000043f000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000f1d000)={0x0, @in6={{0xa, 0x2, 0x140, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x4}, &(0x7f0000f17000)=0x98) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f7e000-0x8)={0x0, 0x80000001}, &(0x7f0000242000-0x1)=0x8) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000f7e000-0x8)={0x0, 0x6d31}, &(0x7f00000bd000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000082a000-0x20)={0x81, 0x0, 0x8, 0x400000000000, 0xb7b, 0x8, 0x3, 0x57e, 0x0}, &(0x7f0000799000)=0x20) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000032c000)={0x0, 0x9}, &(0x7f0000070000-0x4)=0x8) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000caa000-0x6)={0x0, 0x476}, &(0x7f0000f7e000-0x4)=0x6) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000548000-0xa8)=[{&(0x7f0000f7e000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f7e000-0x60)=[{&(0x7f0000f7d000)="a0f8eb0c1b50ba8809bc79ac49c9b8f79bfe0a056f5b8b703b0c9b60dd0752de887764705eaeb8d16864fe", 0x2b}, {&(0x7f00005ce000)="2865af25d85da78bf6c347dc56465724d3964681615f2d1ceefaf30c50323996b64504c57f577ec831dd1e820654953077380aa4ceb362b120347fe2e0af82430665aab0393b2280862713c37274e64af4948b5540209db4fdc637871b9e0ee54f1270e99ad6df9d26501d0c83196aead6d8985f178c3626ba3c76182d336fd341117130b126238bf67b020f90bcf05b83bdb16adb3cdebbdc4125f1a6af6616b78c7725a1eec9f6df848c5e22baee96806b4d8b7b09ece076481d8df5f6f3514e1a7cbd4014da56d9f1eb69805de8139296e5865ad8f9b1118c50fdefc989eabf0e3a", 0xe3}, {&(0x7f0000f7d000)="2ad2af6b86d307147a08d953da34b65a258daf0b2faa2d711b04702c898ce75f3a6155d600c2e69fe2f7090e8b00c5062f484e5ac51de14e7f79c29bd49f31c9a7ba29093da293323f", 0x49}, {&(0x7f0000f7d000)="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", 0xff}, {&(0x7f0000bc8000-0xba)="d36334d652075a8ace3deb65005b63599b6b7b77a8d7b8af8eea6fa9576f41f070b97797caa6d9b1ca33a1378d2f33c504e04fc27e2444503cdb146365e48c5d0bd6165d1dd4b8764bd67638fdfefd31229d4cde9b40269895f63ae3bd1d8adafefba0a6e2b5140c1a8a80371ca11beffae7772d0977b09990452ee54846392b3066f629c2114fe3815d6c45f71e81f6d22c58e03577b373d19fca115f3e6c4e0bba0f2233f9ca60d0b6474ac331f0249ff1fa0ea7e84cac9d07", 0xba}, {&(0x7f00006e6000-0xb8)="a70d7f36c736c6d8c7873dfb42e5197fd97f807480d90930380d45648e532073e7428edef6b218eaa82fd4eda7fd1f70cd75fb70af6e653e08a57e8e175891b552fa7bec41f984d71a29ce08858b6e848c83cebbaa5a1cd593a791c699b7b688e64a77aa21d548d4b3ff17f9363fce7b52c68f785ab045bba8d4412c375236620e523a15e05f72c3caff77e90297ad331835df53ffb006f857ab67760fe55e5c1239671b446b4699a3cfeffb6bdc26df53c092779b6a1b98", 0xb8}], 0x6, &(0x7f0000f7e000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x80000001, 0x0, 0x4, 0x8, 0x2, 0x3, 0x8, r2}}, @init={0x18, 0x84, 0x0, {0x8, 0x0, 0x4, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x20, 0x0, 0x9ccc, 0x0, r3}}], 0x90, 0x1}, {&(0x7f0000f7e000-0x1c)=@in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0xbf4}, 0x1c, &(0x7f0000f7d000)=[{&(0x7f0000f7d000)="63fceb619239c2cd1b590e421815ca052305b4db14a00cdc18e0e00acaaab0f76c623c2ece2e0e5c5281974c0b325b5a3bd435431068d1733ff9c88eb00ff2fd1bd5831279476aadcc9799cb575d1e751be6cc29b1473912b1e694b2289e6790d6592141f5b1c8e21564f24a9a6f6503f863f60b7200ea7829849d0b870e43fcee6a9544ca67a375f406e4ac76d0f70946c834b205b467011bffac4f878f0325e6754cb328770416054cb51dddf493ef3e2711c6b79e9b620939552416", 0xbd}, {&(0x7f0000b4c000-0x92)="a3b06544408d17712d2078ff75119f764114488b911444f9bfff565a07dbae85ebc3fcdec00414ab6586c219da82623bfb1b2d71c0d045a4b9e02552ca92368960ead5e2bb4c27093d1d17af42ea89a70b2bc04f3a36e13de9ce0ab3c7832f442caa336a2bf99d916bdb5cf70ca434cf878b0b3753ba7de0df046607b58d772fcf7cc609aa1f87fc25444039d1e53bd2cfd5", 0x92}, {&(0x7f00006c3000-0x28)="1e5e2944b10e6430c4ba0d55e9997075c039cfc708feda54a158982af74876152d99d29e99206bfb", 0x28}, {&(0x7f0000d4c000)="48d43bbd0527cc7a8a959139853f3644c95547c67624123a13a2ce42eebce5a049b67d65cc92d416216a130797977e2f5d32398a07ae2876ab10d36015b23296fd63c9e2c828ec25d88e9b8a5bea2e5996007efd0ebaf4afbf49a70fac0e71bd1909d11a85e2cf54c0b40a2ef3babb9b2064d31ab843b9352716956ec2aa51d3376e70f07bb38fe864472492cb248dde6e8d731a5f2f84585be6a84cf8a3a20f57f099352efd14a0d1eb2cb1bf855d1eb716d54eeea7936fd8c9bffc09f663799ade86bd4e1f350eb454be4ca9bf1041756285f59077aa8e4837bd3067d4ce7ca2923661763f", 0xe6}], 0x4, &(0x7f0000b52000)=[@sndinfo={0x20, 0x84, 0x2, {0x401, 0x8200, 0x80, 0x0, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x7fff, 0x3, 0x79bd, 0x2, r5}}, @init={0x18, 0x84, 0x0, {0x774, 0x7ff, 0x7, 0x7ff}}, @sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x8200, 0x81, 0x7, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x400, 0x5, 0x6, 0x2, 0x10001, 0x4, 0x2, r7}}], 0xf0, 0x1}, {&(0x7f0000c16000)=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e29000-0x90)=[{&(0x7f0000f7d000)="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", 0x1000}, {&(0x7f0000861000)="43c7b9e5208b4d579684a35f0203a0f43f60807038160d3e1a080653d5a2aae8a4a0e0324393b09fa2f6a6f075c33b9465b6f78e6e060784d3d79722a3f90fcfc8d96b1ca8ddaa0f4712311d515e0eabed563fac05d4838988", 0x59}, {&(0x7f0000ae5000-0x24)="32dbfb5384e1616f331fb747a63293d00d2e4c590797eed55fe1a5013f870157aab4d6dd", 0x24}, {&(0x7f00007cf000-0xea)="b5d315980f0e584dadd8df9746a43f919c0eaa8489701d233b482fc0930aa06515a6c760ca10d728dafff24f1a797be896e72d95ca1664a5311080c77066f75e26fe35df4baee9db74195efad54212ddbb064956f575fc7488afac528404a1ed8032d2962efa22dfb84e9b94c67ce7893b272f11a12ad33d933d77757bd0ecfcbc5b15f2225ad2f37b11de520ed0bc7c8dd4b78579b1ac0b61b8275a1717328d08e22de7682ce037610c4e4cecc24d41f6bfc2e131ebfd8428cae0ed035f825eea5c8cb0ce63297428a29b5a85bd43f22b2c13a0d3b0927cbd1aac875ac37c7ab7d9350e3de0694481db", 0xea}, {&(0x7f0000f7d000)="8d162dcd9f8299f26f55c1a957fa938b858699648d030675c82c6de80b60402aad01fbef046dea763a450fa7c28827d00ed91a56c69df13bf7a873f18b77409c4dfc0eed92571bf2a499d28c1762abc6e24fa8f0556a5535d63494e6f228c85bbf19a5d1b0737e8bef9a85d51e75afba07df830fa97126a07796abb9fcf74bc9959e9b4f92ed28ccefc9ef548621741e2b95af1fa50f7e841231d72153fb0acc9f76867a7ccb040f5b84", 0xaa}, {&(0x7f0000f7d000)="dbd1a9b32f98a275c1b5ecb30ef51e98768b56a8a69dadac85f556d6abea808a90a25070b678e5b781c44747666d7c33fa83f0c83c5864c2bd6d3ce288bbe5d315d976cf8c16a474a4d1dc3d8ae59d68019683bd2d0ab0e8c90ee4610d88b03ea99aa03307a390da16fea967e42faf5e7e66621ca83c5d9cd2ce4e344816c5b670883ddf1f4c4d1219d8cc7af1157c4512afebf36c5e7bf978ec", 0x9a}, {&(0x7f0000f7e000-0xd4)="60bf97f7e4f42fa2bea086674bab31c062774350c822d6aa48ff1f2c132accd9fe26137d2fd5b1b4e009c12c64cf31cb795d064cc8b1630d7fc79562e8a7573fc39d5c616f5dff655f691503cce1180acd01090b06592b7a3509b4af9592f847884a5a31cad556d12965a67829b97fc7fa057896d8f30a250e9ee94964990692fabf86f6be293ed598d08c3e43f16a71666814ccc9808157a2b8f51502bebce23d6830b6de06bb5eb237b5387e1a35968ca24fa2ae2e5405c7517f068a0398a2fccff60a78b0a4953791202b1a33aef94afe809f", 0xd4}, {&(0x7f0000f7e000-0x8f)="8d5f3fc98954e78e32bd69c3efcd77a08611fb71ea8eced308a89bb4507ff3fcdf8fd6f278014bd8f9c0c9892001aa3fe53efac7d39818de5969240e11c1ce255793f6bd0c5588bbf502c8d7618663ad4e75e7588013d83a3e51c07f2ac4b621ca80fb717477f353a02d1525e2082aab70038c0b5c98e3b7033aaa5e7e4a92bd7a5cba9c9e6e2f6c79c7ec5aae4980", 0x8f}, {&(0x7f0000f7e000-0xe4)="2979eb7050a61a4a6fa60644a7f19612ae8f9d3caabf7f765c02b497353f61e01052038a45891c955978d1c2c09d7c073345f092db864061799f2766203c0846d9e010de4834d02d65813729b74711bc70d328316773f956ddc7f77a88066cb999f9b63a735b4cb21f4e5241bd867601c61d2f84daa0d11010dbfaf01052a68630f6d01a89b5ad32ff47323a5df44eddf9a673a1e8e21f6b40662467a1b16b137d5d9eb4d98f4386b62bb29308f3235cd55b495787f30a5815b551a93b563c5da13c04e7395c64e5809ee400801dc31ca096d88eaac68e9f9f7712c93ba24c756289f439", 0xe4}], 0x9, 0x0, 0x0, 0x800}], 0x3, 0x80) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00004ea000-0x8)={0x0, 0x0}, &(0x7f0000f7c000)=0x8) 2017/12/28 01:23:11 executing program 2: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd9000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000072c000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000fdd000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f000042b000-0x65)={r2, 0xffffffffffff8001, 0x5d, "4e849d15df32bc137ed925c5ebf1f5fbe7371246c728c744f39ae6ceb3082d26f0bb287848e9f18b18096f2a3ef25a9db11d2e947dc60eea778eee84dfbe1e511ed153c11832dd499cc8fd44ed9318d89927e1dde7e14ede450c26f27f"}, 0x65) splice(r0, &(0x7f000084f000-0x8)=0x0, r0, &(0x7f0000fdc000-0x8)=0x0, 0x6, 0x0) 2017/12/28 01:23:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000bec000-0xc)={0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4(r0, &(0x7f00006c1000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000663000-0x4)=0x10, 0x80800) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000b10000)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @random="d534d9417081", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="56dfa845144e149f97d771c7c75ae908"}) ioctl$int_out(r0, 0x2, &(0x7f0000b8a000)=0x0) 2017/12/28 01:23:11 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f26000)={0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000fcd000)={r1, 0x18, &(0x7f000008f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000d58000-0x10)={0xa5, 0x8, 0x8, 0x7fffffff}) socketpair(0x2, 0x801, 0x2000000000000000, &(0x7f0000658000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000fe5000)={0x0, 0x5}, &(0x7f0000adf000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f000093b000-0xa0)={r4, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xddba, 0xd4, 0x5, 0x9, 0x40}, &(0x7f0000960000)=0xa0) writev(r2, &(0x7f000086c000-0x50)=[{&(0x7f0000d4d000-0x1b)="c09cf4939485a3bdd222cac38db99522b6b68a8e0e2ede0000031e", 0x1b}], 0x1) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000034f000)={0x0, 0x0}) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f000084a000-0x4)=0x0, 0x4) sendmsg$netlink(r3, &(0x7f00001ba000)={0x0, 0x0, &(0x7f0000693000-0x50)=[{&(0x7f000092a000)=[{0x8c1, 0x0, 0x0, 0x0, 0x0, "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"}], 0x8c1}], 0x1, &(0x7f0000420000-0x20)=[], 0x0, 0x0}, 0x0) 2017/12/28 01:23:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ffd}, 0x1c) socketpair(0x1b, 0x6, 0x3, &(0x7f0000286000)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f000079f000-0x4)=0x0, &(0x7f0000b21000-0x4)=0x4) connect$inet6(r0, &(0x7f000028c000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) socket$bt_l2cap(0x1f, 0x1, 0x0) 2017/12/28 01:23:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000d3e000-0x8)={0x0, 0x0}) socketpair$inet6(0xa, 0x80000, 0x7, &(0x7f0000846000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000b59000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000413000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000f48000)={r3, 0xf611, 0x0}, &(0x7f0000654000-0x4)=0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000098d000-0x24)={@multicast1=0xe0000001, @rand_addr=0x6, 0x0, 0x5, [@rand_addr=0x20, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x8]}, 0x24) r4 = socket$unix(0x1, 0xfffffffffffffffd, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002c0000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000c96000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000db0000)=0xc) r7 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00009da000)={{{@in=@multicast1=0xe0000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x100000001, 0x0, 0xffffffffffff8c45, 0x1d, 0x20, 0x80, 0xc4, r6, r7}, {0x3f, 0x9, 0x1000, 0x49, 0x8, 0x1f, 0x7fff, 0x80000001}, {0x4, 0x7fffffff, 0xc0a2, 0x4}, 0x9453816, 0x463, 0x7, 0x1, 0x1, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, 0x1}, 0x11, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0x1, 0x2, 0x873a, 0x2ad5, 0x8}}, 0xe8) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f8d000-0x8)={0x0, 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r8, 0x8918, &(0x7f000015d000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, r6}) 2017/12/28 01:23:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f5b000)={{{@in=@loopback=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001c8000)=0xe8) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00005c7000-0x10)="e517b5bf4aaa7891fbed890900000112", 0x10) socketpair(0x3, 0x2, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f00002c1000)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000f12000-0x4)=0x0, &(0x7f0000985000-0x4)=0x4) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r6 = socket(0x13, 0x2, 0x8) getsockname$packet(r6, &(0x7f0000df3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000c29000)=0x14) vmsplice(r6, &(0x7f0000ff3000-0x80)=[{&(0x7f0000db3000-0x77)="297b6afbb7b402f8c1001476ba6c5503688dd4ebdc7e190788ecf79eac049fd04dd859303b3147052a0008af537c61c18a7c6382e0723f8426b420d9b5a89413fba5914b34c028c96ff236c4eb9e9642241db1fad79118d0acf1bca717794b239cd9893d7608028ffdc1daef57dae4c30f9f77c157f9c7", 0x77}], 0x1, 0x8) pipe(&(0x7f0000031000-0x8)={0x0, 0x0}) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000d07000-0x4)=0x200000004, 0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000f65000-0x10)={r3, &(0x7f0000ec6000-0x1000)="696466ee9f756dc4d22012a3c78f25a49cb8c2c427ba7d4ee882316258cd736a83dcb7fe9ea17db3ab8a080246444bb3ae07039c80fb1b9b776e62698bb31999239f07d7b1f37418d8bb72da90b20439ccee152e642974e68366d7f778530fc73176344575489ee3885561daa8a5d373f2152ab06ad0c64a873d7655de52d0e681b64d8d847b6454ff7ca35ddc1036c1505e6693ffc10e31759820ca230ef5bd078d1846e50a33dee2560e22f7f21da006c6c5ecbaf7c63045451b3ea3aa8e3c38f106a22a0fe05b1cd760600046fda510c47ae11f5447eb9c31df9b31723afeac1ceeda526db1a7a23ca1cb999fd7abf8fb63a4f8d32a201334639f6b8394f36210ee8b0946e9a0d89d88bac7d474d6428f8ca3844e27d5871d62e4d7636c245f593b93961eeb6aca69c20ef86a9d9606646b60a99d8e04a5e6ee1942f1122b6abb29743b6f72a80f9f2cdf32dfd1631910d375dd0b1d172a0eb2d6f20508692a679d4f5e4024b51a7b334f299ad3fa25486be22c1d78529092176f4138297f23f530712419a4b073ee8e5f9b21699b64f096e64d855447fd3bfb347cbefcd2d1fa88a988902fbf27bf4e7e0902f54bc7038f2dd89ad2a07dc08ec0163fcee660cfb4665fb0b51b504dcc32b30a0a531c45079766bfe0aef97eabcb37f416e5fc82570cef6c43e6d963bee3f056feb876cb74c30840789067d7cd1d3c7a347567d9b5cf37cf46aba5381bc02bcdc84c5e90d3878ac15ee121c862b3a15bd15e95b88b34bc6c27970b6f46519f683d2e70ea9c468c0da437658880fefb576e9a34787e4edf24fb7c319a15a002d5eb8f05f40ad47aebbf2287c7519bbdd6b33ac77fff72ea4bd0f0373cb27a6617a9a521ec2cc40adc8e0c374bdd8c1c9c0556d7dc460a84aad124dd99945eb48cebd7862791b06c3fb51c1fd5581913b4ba8c3a6cc748d9c19e2c0270158ce680f8c8c1e729ecd3fc77b325feb7c7d119ca27c1fc480475777e5bf6de9a3665eab2c1fc8a801e3726fb3d59c7a3aa8484f08c0a69d28b13cb14e02b9cdb87dc6db56643621556cefd9eb97ffa2ee2f2e51305468e1159cd3b1f5ae676fac40f5a1b3b3b2cc570c6feff8cf0c177be6aba0a003d6532fe966a1c7bb8822862fa9e01e2231099ab880457c4c8eb0a78c4da66e94b5fc4eeb43eb5467307541a9ed3026796981d762109440fb1943a812396c94ea0f480131a638c97bf1081197032acf6c9542284c11220580e9a218addd23b09ff5c80c3e3f5475975fa59d5f6ba330cbb423df0a812ae760acbb2d64fc6b75692b09ccd1fdee8c4bb4cb48af8e417d39d0de2a453f7d8c83bb4460791efea22305e37872cf7b2912e594ee061a414ef6f2dde7521edc90fed0e4edb6f8e69d6b62cfba538dbd76e2be7263ecced1f557ca14f1f106712111b26d15845d9408761cc0b9ee7fdbcc578cd7838e4e831db09d5bbeaf4a0dc9c1a74371103de417c0af09325217c1a50d9bcf32bc8750e264544fc98bd771916f9644e5f561083fd647a1d8818ccea312886cffbcec292ddb5c022cc2e2cce1d1e40259095d34869404b68554668b4ea47cc54654eece327df737c0ad57945ae5f21c42375429042ae5588def0e9a92cc754ebc0f21a01acf49ba30cd1872cade1f6f9552c6455678539911c15a48fdf11206cb5ac3b56bd4a9d8416b9de00708c0de77261ac1edf539d80cdef24e71005ee2fad1e3b950b0f5d234163bb03eadc0be56b7d66fbebccb6386220f311a7a8826c03685b66effe48dc67e4eef7f64483003af3867a5ac243e929e1ae94148230b2b8d83ea1016e8ab8de9a5eb0e2c430944a52ae0ff3d751d9316173fbd27bb5ab9cfbb69f3d068b0fca4b1cb973177d6778afb902189018d00f64d25744b3d5eb2bcd0c77c75f7ad0eb86b685692c5668c2e1e2c7d86bc719f0084d86b593180534ebb00e849606bc2f5345f5a5abbf8abf1f59ed208c11711275f2f4fe318883bec17624b352480111e248ad7118d2ccaf9a59044d0bb88a574b86cea0b4351097282fcbec00a2afb3265ab340744ba1904c7589f6b1cab19f7a4576c0810e2658a50da3e834752142e0107cf5aa26780c805a4594688f200736aa1479e436e1db25b073b62e09a7e074cf6a1c735b59bbc91fb1f9a09a16fc46cdb3b342f80ef91e0b5a1868a4e83d21b977d0c9c93844a7c261d260a511e5d54defdf3b1211f6ee669e7f21b6c7fb1e2b82e8e1ca911b2b648d5669023048a5228be45b3ebc3365cf0f7ebae038e07776e4736b842e31040e93d8936b18b7e9437cfe37a58f4dab13bdd1ad27b10e90e5eaa12aca2a09122c2c1974292bddab6e95ce619fea53352e7f326589aa2f8a8e08ee6280e7d9ce4574892e6fd119decd7ad5f8e7cd9b712d36ba0d2d85b8841aa3ece1dac6a66a70990c3868f7f51bda44fb0cc8b0f07d2f9d696a2dd48618c0f4d6e145319b9b354f513dbc54112b893c444a96e76a2782073a300c9cf18f6357f66fde8b0e407b18f8f0bf26bd8404af7b3de01105f720dcfb9624b1cfdb473d3fc02a6b6fa63debadb5e971d86109c97cbef876577f3dce713084e774a0d937cceb217e8f5dea526b365919e7ef30d22b6b4dcdf97692548b9e466a15369c19cf685b78afbae029d1c2a30a198f0c8a66a41d3c066fa60f02624c49b3169926402fccefe1fcba079523875813818bb86557d66725c0b26a33a484f376fa64e2ad4cc917990d3747104b35990e02e1d3bcc44dabb5e5450dd303fe5b57cf6337a62c61aaaf7d3905a181271d8e060bcf3705e60eb25778f52f12f4974b3b1080f0ba9788d0496a502a7adc4049790cbe255e6403f312c0e9a2993fce375ad9fb5417174582c32bcf12f3ba63e7785d030c2c8075b43d0c68189a9f734c17384423c7df705e7b81178ec648c42b155107be4ee683107d49251f23d62b51e8defe74a33704f6b2c5d23700508c1e1fb5521c03ccfda340d0a18074dd3a8eb7594d4687c4099719278cf425b542b0e2e9505cc8764097bb15f89275aae12bd207dc532fdc61e4c9d17970a874311f000679625340c2de479a39284bea83773e0374992fe8f1938a4d08d336d4cc999985483deb08fc7d681cb601f183161085e6553e40f27eb0c3791da03f1cb6449b4b626f4cbbaf55c23b0bb3c83335ae73f1acfa012ff021de83916a593dd242b9d1dfe190a5ebbdfec99db6b3250ccad882fa20a5463ed139864917126b58ac05d4aef43ce4b2b7aff9e5dd407873e8011c4ae4e6f226e025d618a08191958e275c3451ec78d0ed8d19ea82bc9bcedceb0928e80380821e46cd9a63dc78e857db2422490a8aa12b78b9ff02439d421b8177abc2fa8eda3d1f58c891409b9abf9266d58b2698ca00b7f6232219d7841df81f29108734e6fbd4a7c2ad7be78243349c849b4ca533e1229742a9f490e9d2f938d36483d1d01fc999056f8264d272a8112edfe6fde26826ded9a71aa0ea0236b255b19863b8b75d92ee78a5fb9ca61d0f4df95b7df8ee57d37c80ed88cfcddec18c913b3c9cab10c9d02e3a2146b6392b5603d06955b0d449b736ee4db4cca69c7e2baba73ef9f545dae8ec4c340eacac3ebe6e51fb2417465a4d166dc228103c7bdb56e79430f1b49b67055e077af3d15350cbf5a57d591a052a9518ddd19fa84defe874491a57de43655ffde448e9aa2f864d067395df306f34a3abb04230d77839604f0c655747ccf2bda684ba798583d7436f42174987716231b3e8b2f7d6899c6a96f64681cf85e96ade03996fffde77f70a446444fac6e684a7396b21331027d2509ce5a6f4ce42f981ae08884c54d631807510ef6a1a7a4dbcf289ccf657b5a4ef94fc90b2d3ff5c5c51ccec860e1e28eefa74cc5524632386276fadfa637dd5bd61c2bfd04325f41fa8d0d35723e0d2fd1be3464af21c18be9884baaec486ecc2fddffedd1ded0bbae64d52efd96934a825a715ab47cb6b025db9f501eb7fb0ec02bf9e35e79969ccb15d7472abc796053c566bfc67649a3a0c7b6b9fcb5580bb168401eb845f68675a97a27f8add94d43247e3f594f78a6bc8bdcae4cad5cd8cd8ad1b2848829ffb57b517dfccb51e1307bc5f3c250c6b308f86d6c36a6aca695067ee6228f2f4c742100e2b2776143b84845f6b51428439bbefa397e7e2f77a298b31df5ea35f6cfe158f447c1bb2747c149fa6f712df3c9c307f330e4e650bbe9569b8fc5b16e87b85f0a1817d4e6ef04cf2b3d4edd6e17a49ec159695520ee9cf1b8f039f4ba5c95b0b3295af23099e835a017938b5ddf1a208a6bca6b2a31de47d4cb97481eb304095e88eab83ce2a23bed785378ef5bd1c00a8a072cdec5f83390323ecc608a97bc943fa46fca9db59921ab5d422399a901f0104e70432b14d203c2aa285e0f146a6c2a39cbed56bebcdb82173ac1d33013320aa3585d2cd278dbedd8043bf7a756a09a33927c8b1f0f476755eef622468f292ba229cb343f870fba32a6a72aa82582a13355f6fe7a982f48dbd0bd198e2b85b1b10ea5d55dc63a3d0b03f6982a499d21e35e96b0f08bba013014e0faf2fec087edd6bbfdad45c6b99b4b964f615b6030b51bea823071dda1b2e0fff9a735b7a3eec1445b4711b779d3fcbd97aea48ca8d8ea097722dcae27587478510eb8f1c596800bfef4578294473b963e679ee5d7ded2728b30d4f98c707317375fd36ec9e329b18cabbd591d7e294dfc1a9a30fc6c860c7602cd85e674673ed7757752cc0d0045e6c9a29d640aaf3cb0a6de742e2d7e51f16f897125843601e65abf46b48905fbbb46ac8eaa62c2d936b86f10c8adfddaa7ae3d2d5894983a17970765588542529884f25db10df2ba1c098db9e5a5128d909aff5d85f3e6577ee1622247f93f176f3e9940753f52465683b614239afe51da538d1f79a5b1c07274c8964a8ebc2c1192b310322b3fda6c4c60fb9bd9df0727b3910817704e548ebcdd8206dd5bb0e10126946cd0ff5520fa99f83f0532798ca14dd6db9227986c81d8230ac8508ca22a30c2885d4f4469aa02f0c380cdd7dd38eec6f3b24af559466adfcabe2f9e5be1cc54cf4ddf0acf8659eb86aeda18b64bd6eaa7eaec30e29aebf39a518d749977cbbdcfeb3ec3d4983890bdce3daa3e2c69ca30ef587e56d1314a3e9947a020394445186d92f915efa948217cc5f8adf72424d213422eab06c2e927e57cc3c2db3e6f6c24f512d1c42b3719c85fe00821a6adaaf3219c532df9adf855e84da2629eb1f7be51e56be94d8c6c03e695c61c0a2b57aff1358679c5b0c77be81b24533f7af77dd1a967c91552c9dcfb473b10da1a6621216210eb659cadb5950346bec35b4ace2778fca44f7ec56cd45a3b79206f603d8e18d34c805ba94dbb07c752db7ad1ef98bfb2b62f0a06696f117d2de44202ad4e4a37586a8ade9a3cbb7512ff98524f489a66b4a69b84e698a1deddbf7e07a04dd8a2054dfdca47e3255fd80350cea4a883ef972794cc846b04a77615e31644538fd28d9a0e373dca2c9e85aefe017c8596e5f5b70929110bd2e10532d0b58b74da48e95e732b5b2e52945b404192fb514e494537bf45bdf1f2d6806124e3c353dc984926f7342a0e36a9bacf0aa85a3fd233319227cb76a7d9ad2bd3c4463dc038302b30021561ffa1ec729ab48e2a7937ede59a8e6eb5469fb96180880f8fb7f9306f3e6de81c3f83cc2d7e8b1868db4d7bae954b31b043259e360c594f2115a65a5ed6876804743398c4c9959ec28"}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r9, 0x84, 0x66, &(0x7f0000f02000)={0x0, 0x80000001}, &(0x7f0000c0f000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00009c7000)={r10, @in6={{0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0xdc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$DRM_IOCTL_MODE_SETCRTC(r8, 0xc06864a2, &(0x7f00001c6000)={&(0x7f000061d000+0xc53)=[0xffff], 0x1, 0x2, 0x7, 0x401, 0x4000, 0x400, {0x0, 0xfa4, 0x0, 0x100000001, 0x5, 0x0, 0x80000000, 0x400, 0x0, 0x100000, 0x5ac, 0x8f33, 0x8, 0x9, "631f0669f91b8b43113bd4731420059fd37ca60f01a41337424bc19b4805ff83"}}) r11 = getuid() setsockopt$inet_sctp_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f00006c9000)=0x6, 0x4) preadv(0xffffffffffffffff, &(0x7f00008e4000)=[], 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b13000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3, 0x1, 0x8, 0x11, 0x80, 0x80, 0x7fffffff, r1, r11}, {0x400, 0xd129, 0x4a, 0x5, 0x2, 0x1, 0x7, 0x1000}, {0x2, 0x0, 0x2, 0xfffffffffffffa6e}, 0x7, 0x0, 0x4, 0x0, 0x10, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff, 0xffffffffffffff00}, 0x10, @in=@empty=0x0, 0x805, 0x2, 0x1, 0x1, 0xfffffffffffff833, 0x10001, 0x919}}, 0xe8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000973000-0x1008)={r10, 0x1000, "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"}, &(0x7f0000b3e000-0x4)=0x1008) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00003aa000-0x5c)={{0xa, 0x3, 0xcc15, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, {0xa, 0x0, 0x870, @loopback={0x0, 0x1}, 0xff}, 0x5, [0xec2, 0x3133c62a, 0x5, 0x6, 0x8, 0x4, 0x36db0e9e, 0x80]}, 0x5c) setsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f00002d1000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x100000001, 0x1, 0x6, 0x1d, 0xa0, 0x80, 0x2, r7, r11}, {0x7, 0x8001, 0x9, 0x3ff, 0x3, 0x3, 0x7fff, 0x6}, {0x999, 0x3, 0x0, 0x2}, 0x6, 0xaa4, 0x8, 0x0, 0x8, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x872, 0x275}, 0x1, @in=@rand_addr=0x7, 0x4, 0x2, 0x3, 0x19, 0x1, 0x8, 0x100000000}}, 0xe8) setsockopt$inet6_int(r5, 0x29, 0xc8, &(0x7f00008d6000)=0x1000, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f000098e000-0xc)={0x8, 0x0, 0x200000000000, 0x3, 0x571}, 0xc) setsockopt$inet6_int(r5, 0x29, 0xc9, &(0x7f000002b000-0x4)=0x0, 0x4) 2017/12/28 01:23:11 executing program 4: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e4e000-0x10)=[{&(0x7f00008be000)="29000000180031ffda00000500c900020a2400000000ff0680000c000c00080004000c00000dffe56b", 0x29}], 0x1) 2017/12/28 01:23:11 executing program 2: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x803, 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) socketpair(0x0, 0xe, 0x0, &(0x7f000040c000)={0x0, 0x0}) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ef2000-0x4)=0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f00001ab000-0x20)={@generic="a8d0ee9cc12af5cef6bc7f8def0d2e74", @ifru_flags=0x3400}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000a52000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000275000-0x4)=0xe8) r5 = getgid() socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00003c3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ef2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ef2000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000ac8000-0x4)=0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ef2000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ceb000)=0xe8) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ef2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d63000)=0xc) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000ef2000-0x38)={&(0x7f0000602000)={0x0, 0x0, 0x8000, 0x39}, 0xc, &(0x7f000045a000)=[{&(0x7f0000ef1000)=[{0x4b, 0x2, 0x705, 0x7, 0x4, "695611415396a7b2d68586936fdd4d2bf6f0b496a71268b0fc925a7e8be313bd318c8be9c4e69d7561c24d14be9f3cab4e75569d5aeb8bc034183d"}, {0xca, 0x48, 0x214, 0x2, 0x9, "f9fa867f3a1f4e6856af4f4b727121d3bf184580664f7c5c69a8acf7c9a022e17860984395ef88dd2c2104d268554dd9bc1334cefc0e73ba3f30dad25089c50c71a4ac04395e2c82a1007d588b4760b89b305b5318f92b492dd129b71183caf42d5e37f370bb1bf8761b82cae7334e4765d0f2ef80afc0750e39c9f763e67165524eb56f411300b54dd4f44df19be88e562a36887b84e5f847a8be335790c28d2f8b93d531ff5b6c62cc01acb897b0b9c4a9db2f901538e105d9"}, {0x68, 0x5277133e, 0x4, 0x800, 0x8, "6261d189fd63fce1bded77f55eac66fef428085a4b75e19d4e57f1fbdaa31ca6101c738d59ee653049fbc172c1d7196a5c3644a7dca17645d103b70e00040adef3804d3e96660f1c49a44779437dadefb76d63547539f1ec"}, {0xa3, 0x4, 0x4, 0x101, 0x5, "b5fc3cbc2e7242961e461fcec57fc9fd299be713900fb98c37f571ab5cc7c56849814347f0ae76227be03e1ee414a0dcbf3eaabaaf55d680dd61463402e546c0bc41d00064936470b68e993804fdbda8b681379037a60fcea21f5c9c7e4b18e2e0097382b538081d69c9632a046e9a3e1e05c1cf36eddedcc4f6db081b3c6a3aa6308c9115d64402d0ce6fedcfce0ee3ac11b0"}, {0x80, 0x6, 0x200, 0x4, 0x20, "d6247ed346439445d71a4d0262dec5415bb0079f41c7af51201df0633b05aa448450b186b2285c3372362ac8d2196c0104e91a2d6334e6221f2fadffb59ab1f15c3049d1f1e49b005c627905ce6772d655e3c516c34eb08c7604c6d8ad3cbeabec1e68026d71e40080560448d714638f"}], 0x2a0}, {&(0x7f0000ef2000-0x21ef)=[{0x48, 0x4, 0x0, 0xc619, 0x100, "d96b54035f352fdd72f83ca8c7900c697de220221b48986c6f653f735507b7af15091b8c149961607f2949d968decf0e327c8da934e4ab48"}, {0x10c, 0x7fc00000000000, 0x0, 0x8, 0x4, "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"}, {0x7b, 0x380, 0x820, 0x81, 0x200, "a3a94404eebdb0de14f2366a5ec2933ef5dc85c6787c534cca487be4417df302aeaea91d9727bdcf70d981fbd159cf1bdb6b23042b621b0c8ed0fc879197346de0c5804834db848a6b28e0fdeca309413232d7f38945e3d5d63786108898e38c26072f87d908758a3957ec"}, {0x1010, 0x6c36, 0x4, 0x13d, 0x8, "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{0xa8, 0x7fffffff, 0x20, 0x2, 0x100, "27df5ee3758e6af0c74b33fbd6f51d6b4f29b9af96767ac0aa3868f0798192f64e128e4c8a1b3418e4b2b358a534e66face803b371c60f2715f0ea6371ec9ba255eb460e6dd58f6d6e03febf0c103b0d0e39f946a969f760488b15861e0b1657976ed341d89f8adc6aa31b9908821c801b79f08d08f2bb38bb5abec65ea64a579b5eaf27f794bcd24f8d51c49ff87a84af6e858e22aa5200"}], 0x1156}, {&(0x7f0000ef1000)=[{0xec, 0x8, 0x108, 0x6, 0x8, "1c8a185ad33d680af188934f0d499356a98a55e53325865ab4015219aadca12440e1fb62786fdac5f6bdadc094b824b7e370ab508c331aa1e0e3f76e02ca241fd22939b2869cba212660fa3b5521093472fb9e6766195c8f2f31d5db9a5a0d4b2bf75840bfd19609c5ba0481dd9d2b58f69f38c6dbee57b3cbc9fa9cac6601c17218067dba50f29c49e42ef2910d49ce7b5f3cef900fcd8963d20cfa9e1fe2deb97e70f492968dd512e62b662b7cabce6261481e4e57d0cf6de582eef76867660082798e095d55829752f9ee531459ba89ac3d4bcb5a06265629cd55"}, {0xd6, 0x1, 0x0, 0x400, 0x5, "7816093dd71f7745e213e36bdab333fc76879f6b9cecfc8ac02758dc8640f6cd0f94adfb18ab8d42302f0b92500eece247a92ff6518b7b4d7412b22389b253092530cbde73a27e2a7b16fc7bee489178407a1860a5c416fa91b68a0d275268654c0af9ec161ff92918dd595c295387b7eccb47025f9f1a75a512fadbe24e909d78a9e2ce0bf8df14696116d1049b1c44bda240e37cb3dd4916ee5e4767c6d5fa2119bc5d32c83d4dd3b5f8435029728d267877c17b3ebd81042135ee70b809be1762e682fc86"}], 0x1c2}], 0x4, &(0x7f0000ef1000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x38, 0x1, 0x1, [r0, r6, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0xe8, 0x8000}, 0x80) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r6, &(0x7f0000265000)={0x0, {""/7}, 0x0}, &(0x7f0000ef5000-0x4)=0x10) sendto$inet(r1, &(0x7f0000dd0000-0x2)="8dbf", 0x2, 0x0, &(0x7f0000515000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000eed000-0x4)=0x1000000, 0x4) setsockopt$inet_opts(r0, 0x0, 0x14, &(0x7f0000eec000-0x62)='-', 0x1) recvmsg(r0, &(0x7f0000ef0000)={0x0, 0x0, &(0x7f0000776000)=[], 0x0, &(0x7f0000414000)=""/81, 0x51, 0x0}, 0x40012020) 2017/12/28 01:23:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000a6b000-0x4)=0x5, 0x4) r1 = accept4(r0, &(0x7f0000bbe000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00001da000-0x4)=0x10, 0x7f1f3a5d40f0e453) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00002b4000)={0x0, @broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000308000-0x4)=0xc) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f000074f000)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0x7, 0x2, 0x8df, 0x0, 0x0, 0x20008, r2}) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f0000411000)={0xc2, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000af9000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ad4000)=0xe8) 2017/12/28 01:23:11 executing program 5: mmap(&(0x7f0000000000/0xd24000)=nil, 0xd24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00006be000-0x4)=0x0, 0x80800) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000d25000-0x4)=0x0, &(0x7f0000c21000-0x4)=0x4) r1 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r1, &(0x7f000000f000-0x38)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000007000+0x7fa)=[{0x10, 0x10, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000686000)=[], 0x0, 0x0}, 0x0) 2017/12/28 01:23:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000099000-0x8)={0x0, 0x0}) syz_emit_ethernet(0x2a, &(0x7f0000e75000+0x10b)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0xffffffffffffffff, 0x0, @loopback=0x7f000001, ""}}}}}, 0x0) 2017/12/28 01:23:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x4000000400000003, 0xc) write(r0, &(0x7f0000c68000-0x1f)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) write(r0, &(0x7f00004df000-0x25)="1f0000000104ff00fdde45c807110000f305f0000800018001fd00dcffdf00", 0x1f) close(r0) write(r0, &(0x7f0000c09000)="36e0274c6eeaa4a2262e048495a9f36038f2d60681e43746a95f692547fc0283a332cdc18758597a64c748f89e58f4fe44cdc6d4cf66ccfd20cad463a7f2beb5ab21505dcab67cdf198feb66a5fd303be1542c8d2b498c1ee6c36d9a2f158983cb9c0512ada7c2810696a45f0e", 0x6d) 2017/12/28 01:23:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(0xffffffffffffffff, &(0x7f0000ced000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00006d5000-0x4)=0x10, 0x800) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000baf000)={0x0, {""/7}, 0x0}, &(0x7f0000e9f000-0x4)=0x10) connect$ax25(r0, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0x1200000000000d41}, 0x10) syz_emit_ethernet(0x3a, &(0x7f00001f6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc16d8", [], {{0x80000800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x4, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@rr={0x7, 0x3, 0x4, []}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2017/12/28 01:23:12 executing program 4: pipe(&(0x7f0000903000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000038b000-0xa)='highspeed\x00', 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r3, &(0x7f000027f000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r1, &(0x7f0000073000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ff1000-0x4)=0x1c) r4 = socket$netlink(0x10, 0x3, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) writev(r4, &(0x7f000001d000)=[{&(0x7f0000f0c000)="3900000011001947040000000000000007000100030000006c00000000f17f0009001a0004ff003b000000ffff07fb011018e9070000000000", 0x39}], 0x1) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000156000-0x8)=@assoc_value={0x0, 0x101}, &(0x7f0000ff1000)=0x8) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000638000)={r5, 0x400}, &(0x7f0000ff2000-0x4)=0x8) 2017/12/28 01:23:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000b61000-0xe)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000901000)=0x10, 0x800) ioctl(r0, 0x8, &(0x7f0000640000-0x1000)="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") getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00009f7000-0x10)={0x0, 0x0}, &(0x7f0000a6c000)=0x10) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00005bf000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000540000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00008ed000)={r2, 0x7d}, &(0x7f00009ff000)=0x8) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000d18000)=""/4096, &(0x7f000076a000-0x4)=0x1000) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000073c000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000bd3000)={0x0, 0x4}) 2017/12/28 01:23:12 executing program 5: mmap(&(0x7f0000000000/0xeec000)=nil, 0xeec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c86000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000291000-0x3)='lp\x00', 0x3) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f00008bd000)=0x950) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x4, &(0x7f0000e46000-0x30)={0x0, 0x0, &(0x7f0000eec000)=[], &(0x7f0000eec000)="7379596d656d04e0", 0x0, 0x80, &(0x7f000000a000)=""/128, 0x2000000400000000, 0x0}, 0x30) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000eee000-0x20)={0xf377, 0x0, 0x0, 0x7}) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000eee000-0x10)={r2, 0x5}) 2017/12/28 01:23:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x8) shutdown(r0, 0x1) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000038e000-0x4)=0x7fff, 0x4) connect$inet(r0, &(0x7f0000f61000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x10, 0x5, 0x83f, &(0x7f0000d6a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000d13000)={0x20, 0x0, 0x10001, 0x0}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000054000-0x10)={r2, 0x1}) 2017/12/28 01:23:12 executing program 1: mmap(&(0x7f0000000000/0xdf2000)=nil, 0xdf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r0 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r0, 0xb0d) r1 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r2, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r2, 0x1, 0x1a, &(0x7f0000dee000)=""/0, &(0x7f0000dee000)=0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000081d000)=0x0, &(0x7f00002f4000-0x4)=0x4) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000df2000-0x10)=@generic="c7454fa76edacc10f3204f69b352a292", 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, 0x0}, 0x10) sendto$inet(r2, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common='ip6_vti0\x00', 0x3}) setsockopt$sock_int(r2, 0x1, 0x53bdab7eb5434947, &(0x7f000043f000-0x4)=0x80000000000003, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000de9000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_tcp_buf(r2, 0x6, 0xa, &(0x7f0000b63000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000dec000)=0x5, 0x4) pipe(&(0x7f0000de9000)={0x0, 0x0}) getsockname(r2, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000032f000)=@common='ipddp0\x00', 0x10) sendto$inet(r2, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) read(r2, &(0x7f0000edb000)=""/4096, 0x1000) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2017/12/28 01:23:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) r2 = accept(r0, &(0x7f00008d0000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f00009a9000-0x4)=0xc) getsockname$ax25(r2, &(0x7f0000030000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000084000)=0x10) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000d7e000)=0x0) 2017/12/28 01:23:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001b000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000020000-0x4)=0x2, 0x4) bind$unix(r1, &(0x7f0000af2000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000e15000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) 2017/12/28 01:23:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f00008ed000-0x25)="240000001d0001ab2700000800000004163900fa1000010004000100f7727f0000fffffe", 0x24) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f000081a000-0x4)=0x0, &(0x7f00001e6000-0x4)=0x4) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000a4e000-0x30)={0xf, 0x6, &(0x7f00005b3000)=[@generic={0x5, 0x3, 0x3, 0x9}, @generic={0x0, 0x9, 0x9, 0x3f}, @generic={0x36a, 0xd2e, 0x100000001, 0xffff}, @map={0x18, 0x72, 0x80, 0x1}, @generic={0x2, 0x1c9080000000000, 0x80000001, 0x1}, @map={0x1, 0x5, 0x4d, 0x1}], &(0x7f0000799000)=':/#!md5sum[ppp0\x00', 0x1f, 0xf7, &(0x7f000056f000-0xf7)=""/247, 0x1f, 0x1}, 0x30) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000b6d000-0x4)=r1, 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000c11000)={@common='ip6tnl0\x00', @ifru_flags=0x800}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000389000-0x2)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000453000)={0x0, @in6={{0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x8, 0xfffffffffffffffb, 0x401, 0x2, 0x800, 0x0, 0x7ff, 0x38000000000000, 0x100000001, 0x7, 0x5, 0x81, 0xc9, 0x1ffc00000000000]}, &(0x7f00009f5000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000908000-0xc)={r2, 0xfffffffffffffffe, 0x20}, 0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000c1f000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x7, 0x4, 0x2, 0x4}, &(0x7f0000500000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b86000-0xc)={r3, 0x400, 0x30}, &(0x7f0000568000-0x4)=0xc) 2017/12/28 01:23:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xd) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @common='lo\x00'}}}) 2017/12/28 01:23:12 executing program 0: socketpair$inet6(0xa, 0x0, 0x8, &(0x7f0000670000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000eb6000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x81, 0x30}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ipx(0xffffffffffffffff, &(0x7f0000abd000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000529000)=0x10, 0x80000) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f00007ba000)={0x0, 0x0}) syz_emit_ethernet(0x3a, &(0x7f0000156000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x7, 0x4, 0x4, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x3, 0x7, []}, @generic={0x400000088, 0x3, "a6"}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8ba5ed", 0x0, "6dd615"}, ""}}}}}, 0x0) pipe(&(0x7f0000a7e000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00004ac000)={0x8, 0x0, 0x10000, 0x1000}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f00005cb000)={r5, 0xc}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r4, 0x4010640d, &(0x7f000095a000)={0xbf, 0x1}) 2017/12/28 01:23:12 executing program 7: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000000e000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f000000d000)=0x4, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000000b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$inet(r0, &(0x7f0000014000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000001c000-0x10)={0x0, 0xb4, 0x6, 0x424792bd}, &(0x7f0000006000-0x4)=0x10) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000001b000)={0xcd1, 0x2, 0x7, 0x8, 0x0}, &(0x7f0000007000-0x4)=0x10) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000007000)=@assoc_value={0x0, 0x8}, &(0x7f000001a000)=0x8) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000001b000)={r0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffff9c, &(0x7f000001c000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000001b000)=0x1c) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000017000-0xb8)={0x0, 0x956, 0x5, 0x10001, 0x1e86, 0x3, 0x3f, 0x5, {0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1, 0x7fffffff, 0x1, 0xbda}}, &(0x7f0000006000-0x4)=0xb8) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f000001b000)={r1, 0xac, "0ef3663a32dcee2cc2764277d69b0a2a7c35ed4fc402b15df10ff27884ddd5d2cd93f95fef6dde2ab028781c202849c86672d90e1269f7bef438b0f2ecdee6246735865cc9818b55d4e016cd2eea2e7bf705dadb5b1b685634f67478c559a7a1ac2c5a641dce3d308210dc90ded24ec1748447ff30ad77b340ed288a8a15a1b17eb0d3b2a4cde6c08f8b920cd850ffff00000000000008a6ef0baa56c2c8ec2a521d41bdd17559d31a415a86"}, &(0x7f000001c000-0x4)=0xb4) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000010000)={r3, 0x101}, &(0x7f000001a000)=0x8) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000001a000)={0x3, 0x200, 0x5, 0x166, 0x0}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000001a000+0x469)={r4, 0xfffffffffffffffb}, 0x8) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/28 01:23:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3f, &(0x7f0000d4c000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x9, 0x4, 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}, {[], @udp={0x1, 0x0, 0x9, 0x0, "91"}}}}}}, 0x0) pipe(&(0x7f00000e7000-0x5)={0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000fc5000)={&(0x7f0000c37000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007d9000-0x60)=[{&(0x7f0000834000-0xad)="2e1dd4dbd897f02a95a8b855da3c387df1a6b45f82d3b60287ef914ab85321e58131d17d872ca1f6e2e26341b2c8f93bb1dc6245bb3dc951f80307c72e7ae2478ad110b4a163b895f427fb6ab3bea5e4178835bf07086ed43814192477cb92177bd4ece4092ec1b778127d077ba06b346dd43c8939728f3f2f3880120152bc9edf8c595caaf9262daff81ab5713b9ac43aa5e59c3c71c6697fc9c5f93261bae9284545f3e83c6aba1cd92792d3", 0xad}, {&(0x7f00000e2000-0x1000)="24dd573d6bfc9ce5e90f59299b172d5cd6fadf6a28d477572e4adfdc9a74f1bb8604df73d62fbd0c7b2380b8e9f90c60c29b1f080032cead5d5337b7e8c73a571c675c1a4278c3f5e81cf597daf68d0149ce4ce4a3dc5a1657691924e7b5c0d6959a980a2562fdaa13bd0b2bbaaf3c488418e112ac7cde8f37a4e92e1aebdca18e1924cd594749cb6439417bd5e25b26f3b45c017c74d30ca700e0248055ec939e68f4d9e90867ee533757fd189c0083680a6ea461dbc2a5146ad60ccd1be9c86b8be66416d88995396f66445cb36be64a5c39df17f9835448d2be2a3aa56ffef137cc4acffe9e95dce0670a9080ba32d5aa6ae5c488138a067e228a2670c14479c78895830e0b776fa2de76ce11724dc1b1bce85b766a8b3dc9cbea2557fb2e732e1c97842e1f877cf6097e653b538bec69f1ab5f5312010feea6e32833cbdae0cf2373a5daf1ec109b8fe424f0c59f3699581af9a65db219244754bb79b425fb31f99a06d9c4c2f4d7bba41aaa20b4d673a8af4d29074b2f5c1da682a2e10964e3da9ea6248d8728cb522d62ce7be44e98811b7437efd981ba5432f04e3790bb43f664d9dfb3151781f28d539d2ac86b36591e6e91c1bcc98f70d4eebf5160053cc1702b506d0c5e678cbb8dffec6650972ddd47f93cca470268a1f53816b1a187268ad81b014b82c2b406b40bb523a055ef623ef6f908489b854b2219b57a3add183e1ed8a13801d2113a05fb5da64da7893f0d958b13f3100e12e3a24efc873441fb1894f77c8c8f8569cab2b157d96c5549477c49d5f8b890cdb90a20f0c85d2f5b2b29190b3471a8900b6e79bec21c3ade907e0284c06c1d1cba0386ea7d8ed6c417968c46c2724de36ce9d58b1fda9c226e7d31f20dd3b456180c66a7b8b6e77fde0b35836fb01506a08f03a3a483ebdad174d1eada60823bf59d25984caab2c494382cd7f677522e287e50815e0828994133f50a7e30a5d9431373bf6303407e816c3cd57ad5bb2a842b07d678e74e6ded0ae0a5b14796a7a76aa07b807464862590c4a003887d3e83515f0966fe89a2ffab28a84b63e7345ba19f548c942ed96aa5e54c409f989ee8229c1e85a8817a1ae07eb6a2d8dede56efc4c831340c9f18962ac58259546ac64f889858c01459f49be83f4e4bb9c00f39b1a28ea6b72448e51126b560c3214e733cf69b3343f3e33eb31f8956fbcf01ccb3f3864bb2bded9cf672269ee2eb2d2d50489b3976323a8121c90f8e5d733b671849b93b7220508e04ade8165219916c975311aa6146d2f00d457115933e3a6b6ae373c7f790b5c260e2866a44a62bbb3d5c31a5c4ac6af1eb45fb3dcc0ea7dda34cb358a22e7305f6eae13ad5c08463c84a330bb38ea789b76b31987b3ecd65346bb95286f4917a9108710474f975234fef130290d8bd146a455b57bb6e8dbbe11b4d5c636282b2c03f2a3df03ad285690a8be5b39d6a2b62aedcb074875d3a83a15a4619adcb87ecdc1e2e936cde4356145f5e125498546172c8ebfa4aa2dc002a207e4aec75f6e66b0203516ecbc55d51f77e08f51b41ee5ac13babe53a03ee76d4b37261cc8577b5f29b9101cb5e72009a0f8bc05379afea8235b1c68d7c29d77cdc348ec632fead5995f82726ecbff2b60f85b99d9a63fd6679e40b23b25d60b140058c70ebfc41b71aa59facb32a2d00aea6880fb847214ea386ffaab2a5baea0869db42f737adb8492138f87d68c2274f7a11aba5f703bd9590edccea0b80001a8b9299dd0c271c479e1bcdd009d8efa52d576863656c68f33f6a969bbc9c99c6c62411eaec60bdad86e3ecde3d402375f6a49678bc3e70d017334e4644cc0ecc643409a601dc8397dbf8b26510fc88a8b306b8ab2c9d23b4d53bd67ebfd788c4e437e55df565fb46297e9b01e66628a9214a979d9f32cee938ac0f6a19e9e62558739b018e2ef959d99408d622731f552e8c414a3b198ed07ae7f18f26a435a7afa3577e3f3243d69f78151614829890362929af714df912550760d78e4e986d34ce9faec0185d299a327f5fa8f893f434e8cb230b8698b2eaa66b5fa6b078b26b9324062a6ec0308eb42dfafb41f3603ba45c64c1473c15bd5c9f11c722fe9970cb9faf53e01a10af215a643e1c2b62615d83a6237e3caf85d98638b37da0e736e21ac945ebd7ad9a6b25d3f8ee415e723116fc2fe89e89bc2ec1902af098c6a36aaa8d639e7845909b97169078d8c25a0bbdc1123274fed6a85ee6d1ca4e0e9d45814ab49da298ad4b5f266ed2da199da24b4fa250bdb6b4b73a7d1c34c38c0ca4fc58ddc970bf240a327975a4cf99c3c29ffdaf6adf6de137ce8b787dba3803f9142e275948223d582a47a3860247fc47f8b8f0071d3e21425416403500e37dab1f101a74504a8121ccbe2886cca1624f0f8d088154090ed4366dd67cac0555006e43d9fd2129b4b505de6041c00373bf0dd4f0ada371f71c3056d2771e28ef01d65b111adc343de3495f037d3284530d6503adb959ff1bd2d4b7c4ef5d30efd1497fe8da99e24e318db165b42b4670469a61ea938e5eac441dcb8ee2f7aa3ab5294daae831bfc1b4ac2a53513f12d74e0fa291203409335d86a39791926454f3e9cae82e79131aa47868bec16f7b6605a9e6b61c91e10243e71bc20799a13dae8c37af60fe439aa19677bd40a9b930a31db9964e9987f273507746847033cecc69a0da3302ba66939ddf8701256e3fbca541cb4a0e1e5d13d7ea1f2c4ae77ee1a5ed1eeb4d47bcbc433b7d69de222d1448be43e85e88f6918ce6a70eac2414fe519ebc02db2d9d17ab59e1f5d2da92974ba95d67ce9b11a6452c8295e970a7ca3d4c06348342e90d3245d86a08545219b148a80a2d313b9ebad7ad9bea6652f2bb251c0ae2f3329b317cb058e39119bbf55505808d8389ba913462de6697da944cc5cfaac41d12da3f180c8243324e9719ea94e6fdee1c61c5734d51ebafde77fe6282ac31e32a8ec2c5bfc2f3f3c2d89a0c4825deffeca1dc2ce55fa9a65e80ceeed18eca2c4c2817df0903660cd253abbc1f4de9ba725b32c06755064d24db3080570f932a238a8ae1ef1f46cb3e8c8e7cd34f32d862c4796ea9d60fc3b3c00659df6de3bb6abc3945bdf945e789c931483edba202fef63a606f40f5ebc6296c2688b3a78393290a018a76a86fe7b3fb00099b6fbc656ca223d69b2ed6d4a6c57303a5890bf43ceee9b285dce6b89f832e532472a5843e23737ad94d85ff7129cbbcf855ae52085ce25e7a3d4db66280c4a77013f1c7690908f95c5e399287fece5327a942398e99f27522e2da56e7693d72721bbb39433012902baa323424f22b05701b3bd265c0c8f17fd63ebd437bab1bdcab4cb5fe4587b41cf3e3c40b5782e6e2082d317a5242e010a519ecf8e2b88260ec77716af4a6c200ada0c1fca156a4510dab6f1e858512a668de9c337dc2a18c18c787aa2d227381839bbf285676aa4d624c7cdb2c382f195276c85da6bd7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0x1000}, {&(0x7f0000eca000-0xbb)="42f552592c7bfcd3e8ec0007b3e456127e9b809c371184cf1507c9b3ca10d20a5be0eb9973297701af4c1b323e7e86aceb4943f76ba2358ce7fdbf5730a27e2836e90e7872b5a3d10990bcc3bcacb355628d88d22b17cf40d3d575a5c50537586333a07c9ee7df94c79f1883f4d0500cdd206c9e04dafca181ffbf2060c2e521d9f044d76da141cfffb6deb46901129d6b3b4f6966cb6754669713a3e0440d2f95f0f0d0b47b1ca35e8597f4185fbd34c050dd4544d7c10fee3bfe", 0xbb}, {&(0x7f0000f83000-0xdd)="005f5c1a40cf7fe366a71d0a180afb6738263df705b8d09dd26250bd4474e35e2feae98434db03d03e34ab0f436840df55b65193e65eae7809a04095072dd251d16de1bb49252bbe702427c8057c35e49477ceb233304934bf496bc0e5306ff43cb007e2f63bd12099faa8912f0d3eab7cf446bee23822f9adc108420d179bf085978ece5816a5a81715fed46cdf751c1b8f4136a4d5db1c23ee7d0001693c0c46c1cbe8f061acca8ca0cd1f0761d835109862cf9b0d594ed8139299d81b560fdb8cdbefa23301e754b3faf0fcb348d9306e5dae7f5808650c15f3b88c", 0xdd}, {&(0x7f000012f000)="08ee6bbefe5557dc840cb17bdbfbf4126e66a0d5343393ceea1b467fef9f671af6866f004567de60fdbbc9768cd3177ba212d30aaf1d617408cf43605b37fd4c6449078f6b105d51a3a7bdfdf58166a821929af14c4d4484dff948bf59b5e1965ba437d7919c622b10b390d2b4408f94420f93b06b3d579bb24f34d2e8598f8c4cf715369a7a9cf356bfb148f10f94ef37984205be5add23de7356ebd29908bd69964d68dce968e28b1c178559cec5857b07606dad8a809c384a27226b6e74bcbd3277bdc71c2aa162", 0xc9}, {&(0x7f00006ff000)="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", 0x1000}], 0x6, &(0x7f0000141000)=[], 0x0, 0x4081}, 0x48d5) 2017/12/28 01:23:12 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80007, 0x3ff, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000001000-0x64)={&(0x7f00000fe000)=[0xed, 0x6, 0x8, 0x472389aa, 0x400], 0x5, 0x4, 0x1ff, 0xfffffffffffffffd, 0x9, 0x9, {0x0, 0x85, 0xf9f0, 0x81, 0x401, 0x1, 0x9, 0x400, 0x2, 0x7, 0xffff, 0x0, 0xae8, 0x1000, "77bd9fffbdfc5626844d4caf280b7a2a200d7d89425a7fc69620e9ff79f8b6f3"}}) pwrite64(r0, &(0x7f0000000000)="c14057239df353a7f65e377c7facfcb9dcfa4bf8bdab30714ec4d3d5e7c37e8800759cae2e930d", 0x27, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0xb, 0x5, &(0x7f0000001000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000002000-0xc)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000002000)={0x3, &(0x7f0000002000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000004000-0x40)={r5, 0x2, &(0x7f0000002000-0x8)=[0xffffffff, 0x3], &(0x7f0000004000-0x4)=[0x5], 0x10, 0x7, 0x3, &(0x7f0000003000-0x1c)=[0x5, 0x6, 0xffffffff83518a48, 0x1, 0x401, 0x40, 0x4], &(0x7f0000003000)=[0x20, 0x4], 0x0}) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r3, 0x7162, 0x5, &(0x7f0000004000)=""/184, &(0x7f0000003000-0x4)=0xb8) close(r0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0xffffffff00000001, 0x30, 0x6, 0x40}, &(0x7f0000006000-0x4)=0x18) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000005000)=r6, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000007000-0x118)={0x8, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000002000)=@get={0x1, &(0x7f0000002000)=""/10, 0xffff}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000008000-0x10)=[{&(0x7f0000002000)=""/140, 0x8c}], 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) [ 670.987520] device lo entered promiscuous mode 2017/12/28 01:23:12 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000002000-0x10)={&(0x7f0000001000)={0x2, 0x6, 0x6, 0x0, 0xd, 0x0, 0xc, 0x4053, [@sadb_x_policy={0x4, 0x12, 0x1, 0x9, 0x0, 0x8, 0x80, {0x0, 0x9, 0x7, 0x80, 0x0, 0x32d, 0x0}}, @sadb_spirange={0x2, 0x10, 0x7, 0x80000000, 0x0}, @sadb_x_nat_t_port={0x1, 0x17, 0x2, 0x0}, @sadb_ident={0x2, 0xb, 0x1, 0x0, 0x0}, @sadb_x_nat_t_port={0x1, 0x16, 0x1, 0x0}, @sadb_x_nat_t_type={0x1, 0x14, 0x800, [0x0, 0x0, 0x0]}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000024a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00000ba000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f00008b3000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@empty=0x0, 0x0, 0xffffffffffffffff, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/28 01:23:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000979000)=0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00007f9000-0x20)={@generic="e1db3098561b066b414594e0d6f91c9a", @ifru_flags=0x2000}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00005a3000)=0x2c0, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00005f2000)={r1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000468000)=@assoc_value={0x0, 0x0}, &(0x7f0000b66000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000cf2000-0x8)={0x0, 0x7}, &(0x7f0000c44000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000e20000)={r3, 0x3, 0x9, 0x8, 0x6d, 0x4, 0x7, 0x7, {r4, @in6={{0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0xffffffffffffff18}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2, 0x5, 0xfffffffffffffff7, 0x8}}, &(0x7f0000a7c000-0x4)=0xb8) setsockopt(r1, 0x5ea, 0x6a3, &(0x7f0000dae000-0xfe)="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", 0xfe) 2017/12/28 01:23:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x810000000001) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000236000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0}, &(0x7f0000922000-0x4)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00001f0000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, r1}, 0xc) r2 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) socket$netlink(0x10, 0x3, 0x0) connect$inet(r0, &(0x7f0000080000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/28 01:23:12 executing program 0: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fc4000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ca4000)={@generic="8702b2dbb7a125e32aa4e149265ae8f7", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00004f2000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/28 01:23:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f15000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000d67000-0xc2)='\t', 0x1) [ 671.137493] device lo entered promiscuous mode 2017/12/28 01:23:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0xff) shutdown(r0, 0x1) connect$inet6(r0, &(0x7f0000efe000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) write(r0, &(0x7f0000725000-0x1000)="bf7541ebeec104e6590ecc179212985cc9a321e14d5d3781fc8b203dc34c513548311d26dd76cc38", 0x28) r1 = socket$inet_sctp(0x2, 0x800000000003, 0x84) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f00006f4000-0x10)={0x5, &(0x7f0000999000-0x2e4)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/28 01:23:12 executing program 4: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = accept(r0, &(0x7f00005ab000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000271000)=0xe) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000d25000)=0x0, &(0x7f0000d25000)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000d23000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d24000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000d23000)={r2, 0x0}, 0x6) getsockopt$bt_hci(r0, 0x0, 0x43, &(0x7f0000d23000)=""/30, &(0x7f0000d1c000)=0x1e) connect(0xffffffffffffffff, &(0x7f0000d23000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc) 2017/12/28 01:23:12 executing program 5: r0 = socket$inet(0x2, 0x10, 0xffffffffffffffff) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00005d4000+0x40e)=0x7ff) recvfrom$inet(r0, &(0x7f00003d3000)=""/102, 0x66, 0x0, &(0x7f0000e3f000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000001000)={0x0, 0x7fffffff, 0x0, 0x7fff, 0xffffffffffffffe1}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000002000-0x4)=r2, 0x4) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000000000)=0x3f, 0x4) recvfrom$inet(r0, &(0x7f0000394000)=""/0, 0x0, 0x0, &(0x7f0000674000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0xfff) shutdown(r0, 0x0) 2017/12/28 01:23:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) bind$inet6(r0, &(0x7f0000742000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000e63000)={0x0, 0x3, 0x8, 0x81, 0x9, 0xfff, 0x2067, 0x1ff, {0x0, @in={{0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x6, 0x5c36, 0xff, 0xfff}}, &(0x7f0000b91000)=0xb8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00009ba000)={r1, 0x561cf829}, &(0x7f0000649000-0x4)=0x8) setsockopt(r0, 0x320fec01, 0xff, &(0x7f00001d0000-0xec)="9b91a99e89a30e099beb7dc6614ace75622cb4691c148b77c40460b9cda7111b5f701ae4e7fbb0daa4d636f4cd316fc9fe18acd7b3840af787cfff4354dd393c83a1768bd5889b2f8e763c7e77a22ef38b4a7b9569594820024d190d21c720ad56e930ad96af009d5f73debfd3ac5b9af415869cde76d45def133697588561c820469fee99dbb9cdfc8fd2f1740ec79b4fa8f36948d24b2ca6d7fc49fcc7f6bee9737769a9b329ac97b522c5cf8057281c92e02a39576b3402670d6f372884fd4f5186e5ba6d27a407aa6a641cc639a4d78f2fa7131a2d498064e88d23506d333a21ec583a5cd43ada8d3213", 0xec) bind$unix(r0, &(0x7f0000869000)=@file={0x1, './file0\x00'}, 0xa) tee(r0, r0, 0x7, 0x1) connect$inet(r0, &(0x7f00000ae000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000f00000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/28 01:23:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x6, 0x9) sendmsg$nfc_llcp(r0, &(0x7f0000929000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f56bbd95054d6b050000bebc48e8d8cda3d681fc482e6e9709000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f0000166000)=[], 0x0, &(0x7f0000886000)={0xa0, 0x29, 0x3b, "797a03731d4d7a179bcbba28022154fcdc573e854867e2d1a188bdaa1245e86f70e1e98b93cca301ad49ae846d12751b44378f6c0965b876eb4aacfd47fc7b7450c671dfd20934dce925574301c6e198a542b3d86ced09cc55d05c1b50ae75fa614337d336e1fc13e86a2ff2ee80f684c47409bb46fb01573d202a125f7c734034ceaca8a0e0884f8175"}, 0xa0, 0x0}, 0x400000) 2017/12/28 01:23:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00006e9000-0x10)=@in={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000036b000)=0x10, 0x80000) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000d9d000)=@int=0x0, 0x4) r1 = socket(0xa, 0x400000000003, 0xff) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000b2a000-0x4)={0xffffffffffffffff}) 2017/12/28 01:23:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8010000000000084) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000967000-0x6)='dctcp\x00', 0x6) bind$inet6(r0, &(0x7f000034d000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000005d000)=""/72, &(0x7f00007ea000)=0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000912000)={r0}) bind$bt_hci(r1, &(0x7f0000bc4000-0x6)={0x1f, 0x2, 0x2}, 0x6) sendto$inet6(r0, &(0x7f00007d1000)='7', 0x1, 0x0, &(0x7f0000fd0000-0x1c)={0xa, 0x0, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0xffffffffffffffff}, 0x1c) ioctl(r0, 0x16, &(0x7f0000331000)="9e974f403d1cba42c7c155c518c1a7997456c513b7c3bfb8baef225c6e137b966b9a5e3e74957697d62fcc2ce8f9c0ce9a18f22f3312227ac19d109a2f0c555c8a7907eeeeb30f0a230e1ec5cf55e02f7fa14b1cab79349a04a9416e49b784c4eff8") shutdown(r0, 0x1) pipe(&(0x7f00008ff000)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f00006f0000)={r0, r0, 0x1ff, 0x80, &(0x7f000023e000-0xff)="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", 0xffffffff, 0x3, 0x7, 0x8000, 0x80000001, 0x1ff, 0x3f, "14d523e928e45c9bf009241506c42171101bd9"}) read(r0, &(0x7f0000b52000)=""/18, 0x12) ioctl(r0, 0x4, &(0x7f0000583000-0x46)="c1f757d139cd0d4c1f7afbc33630732a81455a7ceb817008e86aa0862b71a7a33608a7bed90b958f64bb0c1bb07211a656aeccb346c367f531a92f426439aaa61f4e43b0e91e") r3 = accept$netrom(r0, &(0x7f0000dda000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000997000)=0x48) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f000087b000-0x4)=0xb41, &(0x7f0000015000)=0x4) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f00004b8000-0x4)=0x0, &(0x7f0000b08000-0x4)=0x4) 2017/12/28 01:23:12 executing program 7: mmap(&(0x7f0000001000/0xe9f000)=nil, 0xe9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000e53000)={&(0x7f0000000000/0x1000)=nil, 0x5, 0x5, 0x8, &(0x7f0000934000/0x4000)=nil, 0x5}) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000006000-0x25)="240000001a0025f00000000400edfc0e0a0b00000004bf0202ffffeb0800020000fa0000", 0x24) 2017/12/28 01:23:12 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r0, 0xdd1f, &(0x7f0000001000+0x512)="4dfa284f92e957b77b3cc34409881fb6daef0ed1428dbbc813159fa01a125399f86f9211e12d066888839996956d8a095925efb5c5ad9e70d17633a721cfcf5394502ea0cbe65fa1ceb5d9e24f95a3b33939861088e2b188452545a85415637dc35b702f8c0270eb11ed827ce08714bebe") socketpair(0x4, 0x6, 0x9, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000002000-0x10)={0x8, &(0x7f0000002000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000001000)={r2, &(0x7f0000001000-0xd3)=""/211}) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000001000-0x4)=0x281, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000002000)={@common='gretap0\x00', @ifru_addrs={0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt(r0, 0x400000000114, 0x7, &(0x7f0000001000-0x4)="", 0xa0) 2017/12/28 01:23:12 executing program 2: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000824000-0x4)=0x0, &(0x7f0000c23000)=0x4) 2017/12/28 01:23:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x478efb8d1f0424f4, 0x7, 0x6, &(0x7f0000b59000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f000092d000-0x28)={&(0x7f0000962000/0x2000)=nil, 0x7, 0x5, 0x29, &(0x7f000091f000/0x2000)=nil, 0x5}) r1 = socket(0x11, 0x8020400000000802, 0x400) bind(r1, &(0x7f0000286000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) poll(&(0x7f00003af000)=[{r1, 0x0, 0x0}], 0x1, 0xfffffffffffffe21) write(r1, &(0x7f0000dc7000)="", 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d5a000)={0x0, 0x0}) 2017/12/28 01:23:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ed2000)={r0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000280000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000651000)=0xe8) recvfrom$packet(r1, &(0x7f0000ca0000-0xf8)=""/248, 0xf8, 0x22, &(0x7f000056d000-0x14)={0x11, 0x19, r2, 0x1, 0x7f, 0x6, @random="4fdd1ccb9fc6", [0x0, 0x0]}, 0x14) 2017/12/28 01:23:12 executing program 3: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000238000)="150000005500056d000202080000dd0307000000c9", 0x15) pipe(&(0x7f0000744000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000f72000)={&(0x7f0000297000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000f72000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000e57000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000085000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x5, 0x7, 0x5, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f00008c1000)={0x0, 0x0}) 2017/12/28 01:23:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000329000)=0x400000004) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000639000-0x20)={@loopback={0x0, 0x1}, 0x6, 0x0, 0x2, 0x8, 0x627, 0x6, 0x5}, &(0x7f0000ac7000-0x4)=0x20) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000f06000-0x3)="892100", 0x3) write(r0, &(0x7f000018f000-0x24)="2400000052001f0014f9f407160904000a0007100800010004000000000000001f000000", 0x24) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000de6000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) accept4(r0, 0x0, &(0x7f000026f000-0x4)=0x0, 0x80800) 2017/12/28 01:23:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000b90000-0x188)=[{0x0, 0x0, &(0x7f0000f84000-0x10)=[{&(0x7f0000bbc000)="d7", 0x1}], 0x1, &(0x7f0000ed4000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x4040010) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00001d1000-0x49)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2017/12/28 01:23:12 executing program 7: mmap(&(0x7f0000000000/0x22b000)=nil, 0x22b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x3) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000a8000-0x4)=0x0) syz_emit_ethernet(0x62, &(0x7f0000013000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0xb, 0x4, 0x0, 0x0, 0x54, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x18, 0x8, 0x3, 0x0, [{[], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x0}]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0x0}, @generic={0x0, 0x7, "fdbc7c4565"}]}}, {""}}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000018c000)={r0}) mmap(&(0x7f000022b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000022b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000022b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000022b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000022b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000022b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000168000)={&(0x7f00000d2000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f000022c000-0x60)=[{&(0x7f000022b000)=""/69, 0x45}, {&(0x7f000022b000)=""/75, 0x4b}, {&(0x7f000022b000)=""/0, 0x0}, {&(0x7f000022c000-0xae)=""/174, 0xae}, {&(0x7f0000014000-0x31)=""/49, 0x31}, {&(0x7f000018f000)=""/179, 0xb3}], 0x6, &(0x7f000022b000)=""/118, 0x76, 0x4}, 0x40010000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00001e1000)=[@in6={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0xff}, @in6={0xa, 0x3, 0x400, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x26}, @in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in6={0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4d}], 0x9c) 2017/12/28 01:23:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000854000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000b30000-0x4)=r1) r2 = socket$inet6(0xa, 0x2000000000002, 0x0) bind$inet6(r2, &(0x7f0000096000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000f5b000-0x18)="", 0x0, 0x0, &(0x7f0000771000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/28 01:23:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000df3000-0x4)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000ad0000)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3, 0x262, 0x7fffffff, "5b4da991050b3564b8c8a4d0900622eaec1fd687b86f47f7c8c7df5e123586dda37345df39b88932e43772596be2dfd36305208e6c67669a37cd3fbb957f8ce4af4cc49ea25e450a6d09359fefb7f49d"}, 0x160) r1 = socket(0x11, 0x80002, 0x400000000000000) write(r1, &(0x7f0000091000-0x26)="26000000550047f1ffdfff7e00ffffff07ff0700090000000000000000000000100000a10000", 0x26) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000a53000)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="661645751c5a", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x60, {0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="069f1a7578446bd0fbbd9dd1aa4419d2"}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000c84000)=@req={0x28, &(0x7f00007f7000)={@generic="96e4d1b78d574f1aa068dc71a38c48dc", @ifru_settings={0x7fff, 0x0, @raw_hdlc=&(0x7f0000ff7000-0x4)={0x3, 0xc3}}}}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00003fd000-0x12)={@generic="94c833c6b2f571dd77346968894a83a8", 0xa08}) socket$kcm(0x29, 0x5, 0x0) 2017/12/28 01:23:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f000003c000)={0x0, 0x0}) r1 = accept4(r0, &(0x7f0000f98000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dfd000)=0x10, 0x80000) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000809000-0x77)=""/119, &(0x7f00008b0000-0x4)=0x77) getpeername$llc(r1, &(0x7f0000858000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00004b5000)=0x10) syz_emit_ethernet(0x12, &(0x7f00009b5000-0xce)={@random="fd37fc40cb23", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x4, @x25={0x5347d1768d122c42, 0x42, 0x103, "91"}}}}, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000732000)={0x10001, 0x400}, 0x2) 2017/12/28 01:23:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e34000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000a6000-0x41)="8368165b3ec290b5cc2f6613e7e34fe7bfa2fb68bfb3b9d6b0bfde613ab233b2dcf67a987aa0d358732a9b69dd2e553e7d544efc8bbd8596f9adfec49d586163b8", 0x41) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003a2000-0xcf)="b866de72d5b26dfaef6a9ced489e0c050e45bcb8cec5effc62b56c9234c46b8dc2f2a9d90e3cfe78f541393cdd9ae33b14b41b85cdd4357e91d413a7a355b1143134485c01c906eb6f914970b7808ec11f97f8ecc9addf4a1bca0b5ca959028668ea1c092a39b7a7000685d9af84c9e941eff5a70e668a24a12680b54de9b11e8e978c2dd2e4a33ce10c141e659b37c97a59a31b15012ca6e26f6b68530cbc978ffe50a50b5e35b25eaa8168492a90b20c7de206a6beb75128a93b36584b19601d5489476c28f5c647fe0e1f5b691d", 0xcf) socketpair$inet(0x2, 0x3, 0x7, &(0x7f00001b7000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000059000)={0x0, 0x1000, "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"}, &(0x7f00000d1000)=0x1008) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000e64000)=@sack_info={r2, 0x3800, 0x0}, 0xc) 2017/12/28 01:23:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x3, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000c80000-0xc)={0x678b914129950e33, 0x0}) 2017/12/28 01:23:12 executing program 5: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000565000-0x38)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fdc000)=[{&(0x7f00004b1000)=' ', 0x1}], 0x1, &(0x7f00000c3000)=[], 0x0, 0x4}, {&(0x7f0000958000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003a8000-0x20)=[{&(0x7f0000fdd000)="fe1592496b1f9cb39f4c4a251303925fba715d8fc4e34584a2c3e5e2218b5917bd6fcb3f8c4644fbdfd4cc0d75a3cca4ef6d079768a465e9af73e4f8bc43c80553dee0e805751d2e7cfb6b50ddf5834d1a6b66250d425a82e0b6152cac628a9e68f339771cd3eb7f43da4e6e3aa871b0696e84be5c1afa7a1877e93baf922e8f763a90a8b0e9f9b2029d4706e7", 0x8d}, {&(0x7f00008b8000)="9e6ac736a8e085aaadfd513fb03c69294b3e198c4a234a575387276cf7f1bcf119ce14b25860a2f689beee0d23cf734a5f3c6ceab930c2525f158ce91bb55e207d3b45cf4d614c60fe6de45f6b4c6c9bee464983556a20cbad7914f3946d51b17791abc9da1643dcc2b6339fe3bb7003497f0ed20411b8ae", 0x78}], 0x2, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x20000000000000, 0x0}}], 0x30, 0x40004}], 0x2, 0x0) 2017/12/28 01:23:12 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008d8000-0x4)=0x10, 0x800) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000036000-0x10)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x10) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000c5c000)=0x3ff, 0x4) write(r0, &(0x7f0000a9f000-0x24)="2400004010001f004d07e30800de010303050100060002001f4005000700000008000008", 0x24) 2017/12/28 01:23:12 executing program 6: r0 = socket$inet(0x2, 0x3, 0xa) mmap(&(0x7f0000b7b000/0x2000)=nil, 0x2000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xeeb000)=nil, 0xeeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000eec000-0x4)=0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000cda000-0x8)={0x0, 0x4}, &(0x7f0000954000)=0x8) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r1, &(0x7f0000b70000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ebb000)=0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000eeb000)=@assoc_value={r2, 0x10000}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000889000)={0x1, 0x2, &(0x7f00009de000-0x18)=[@map={0x595, 0x0, 0x0, 0xffffffffffffffff}, @generic={0x5, 0x0, 0xfffffffffffffffe, 0x0}], &(0x7f000088b000)="0542fffe", 0x8000000000005, 0x80, &(0x7f0000ee9000)=""/128, 0x0, 0x0}, 0x30) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b7b000)={0x0, &(0x7f0000003000-0x28)=[]}, 0x10) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000eec000)="a0c8344665c708f304727f2ca3d32e83b5786a5a050aed48753436db15b08076cd4ae5ed587b26fe202b87121653184b60804db52e64189095e60d31d4d86120a07e47d8a49a172bb2f6654a79b396c7b57562359f3e65fc5559c1881b411941d8ce7f1f522d472ce0f2c703b387565b7bfe77a4573904ca5a8929adf11a38dd3a6e112a6d31a0de9383d4fdc6424bb6c12d1d89dd7a35d2bb4fc441525e9bbf58c5492e54bdb06bb1", 0xa9) 2017/12/28 01:23:12 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x3, 0x3, 0x1) bind$inet(r1, &(0x7f0000004000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind(r0, &(0x7f0000005000-0x6)=@hci={0x1f, 0x54, 0x3}, 0x6) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f0000000000)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/28 01:23:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000891000-0x14)="79733976d8c30a4aead96010be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000085b000-0x98)={0x0, @in={{0x2, 0x3, @rand_addr=0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa1, 0x7f}, &(0x7f0000bc0000)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000916000-0x95)={r3, 0x4, 0x8d, "743bc7f44ce76df7dc3b3fd6e0bac178a8ac9b52319a78eac890b5353caa5c748a3600bc76884f565056922f6008b0cb3daff707c67f2d2ae80302e1a7ff3e24297f36d881471002b2fe3910b6bf973f9d5e55358a3c48ee9c67702a80cc6d2041e89fd2b22a3c416b8c144ba0694e9b06b97dbc13be642ef32243b1172ffce7a9258ea2c285573d31a06b529e"}, 0x95) sendmsg$alg(r1, &(0x7f0000e0f000)={0x0, 0x0, &(0x7f000001e000-0x20)=[], 0x0, &(0x7f00009b6000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000d27000)={&(0x7f000025a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f0000f13000-0x54)=""/16, 0x10}], 0x1, &(0x7f0000251000)=""/0, 0x0, 0x0}, 0x0) 2017/12/28 01:23:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000b7b000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0}, 0x1c) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f00009bb000)=0x0, 0x80800) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000eab000)={0x0, 0x0, &(0x7f00003d6000)=[]}, &(0x7f0000fb5000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000e4a000)=r1, 0x4) 2017/12/28 01:23:12 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f000000a000-0x38)={&(0x7f0000009000)=@in6={0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff8}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000009000)="f6d5fa4368670d158626dc989ffb0549b4c9570159fcea8422e0a7f1cb185f9cd7e90b3fda04eec47bc009fc7eeda0d9ee898b6da568bb4f97", 0x39}, {&(0x7f0000006000-0xdf)="30f0a2f60dee73e1478825c14879fa9c48adbba6e1d6a5798ccdc05e0371cc088502be10894f81cceebd2fb3f4f7c5771c3882566fdc050cec85c1bf6c97f41ecdd9ff65b896e3ece0289be2887bd090c58098de15f05e5617c9a1e460917e1946794529d09d6ccd656df675d5708c583cdad42337a6281bfc8ccf9902c426dfe9e1082d3d92e5de0ee231c35e6c41ef04d7affa4d90f80a5be2ab07342072aa6331cf770392b56ffb083b4b547deb1014dbcb5c5dd50e589b2c9e79d137e8f9a525d26a81785bd25932fb9c1e71be0a723f5c49f2ad6df124692db391f6d8", 0xdf}], 0x2, 0x0, 0x0, 0x40000}, 0x4040000) socketpair(0x5, 0x80001, 0x9, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r2, &(0x7f000000a000)={0x1f, 0x1, {0x0, 0x3ff, 0x2, 0xd43, 0x5, 0x10001}, 0xfffffffffffffffd, 0x2}, 0xe) r3 = socket$inet_sctp(0x2, 0x1, 0x84) connect$netlink(0xffffffffffffffff, &(0x7f0000005000-0xc)={0x0, 0x0, 0x40, 0x0}, 0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000005000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000004000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000007000)={r4, 0x8}, &(0x7f0000003000)=0x8) 2017/12/28 01:23:12 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) pwritev(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000006000-0x43)="0000000268e45808650000e83f771710197b3fe0124b621db2df37ff19feb90a66bc36cfa30facab175e1520a557f363356f5bd8220165460bd2b8e9bdd80c49c82425", 0x43}], 0x1, 0x0) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000002000-0x4)=0x0) 2017/12/28 01:23:12 executing program 4: mmap(&(0x7f0000000000/0xaa4000)=nil, 0xaa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x3, 0x9, &(0x7f0000aa4000)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000a9a000-0x4)=0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000644000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000aa1000)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) r4 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00006cf000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x3, 0x2, 0x2, 0xf479, 0x3, 0x20, 0xa0, 0x8, r3, r4}, {0xfff, 0x7ff, 0x10001, 0x3c, 0x1, 0x3, 0x6, 0x100000000}, {0x0, 0x4, 0xff, 0xfff}, 0x7, 0x5, 0xf389, 0x1, 0x2, 0x1}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9, 0x7}, 0x2, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x3, 0x3, 0x4, 0xb4a1, 0x1, 0x7cf}}, 0xe8) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000048f000-0x5)={r0, 0x18, &(0x7f00003ee000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) mmap(&(0x7f0000aa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000aa6000-0x4)=r5, 0x4) 2017/12/28 01:23:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000002000-0x44)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00720700000000000000d5688bc88902"}) socketpair(0x1, 0x80000, 0x100, &(0x7f0000f45000-0x8)={0x0, 0x0}) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00007be000-0x2)=0x3, &(0x7f0000c28000-0x8)=0x2) 2017/12/28 01:23:12 executing program 0: mmap(&(0x7f0000001000/0xacb000)=nil, 0xacb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000000001, 0x84) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000ac9000-0x4)=0x0, &(0x7f0000ac7000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000076e000)=@in={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f000080f000)=0x0) 2017/12/28 01:23:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000012, &(0x7f0000d06000)=0x0, 0x4) pipe(&(0x7f0000bac000-0x8)={0x0, 0x0}) bpf$BPF_PROG_DETACH(0x9, &(0x7f000087c000-0x14)={0x0, r1, 0x7, 0x1, 0x0}, 0x14) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000081000)=0x0) socketpair(0x2, 0x2, 0xa03, &(0x7f000040a000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f00008fa000)={{{{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]}, {{0xa, 0x1, 0x632f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4000000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x3, 0x1, "b95872f7b60d095132ca8accf06095d51cefe63ee88544b6c9f06d06c73cb86257d01afc916e7233588cb357b4c2a34f49d9cdffb09161f567b3aa33575dfa14bfdf9cb4bec183d0e919402f87a6b367"}, 0x160) 2017/12/28 01:23:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000b9000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000abf000-0x38)={0x0, 0x0, &(0x7f0000cb6000-0x90)=[], 0x0, &(0x7f0000145000)=[], 0x0, 0x0}, 0x8000) sendmsg$inet_sctp(r0, &(0x7f000063e000)={&(0x7f000016a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001e9000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000ec2000-0x4)=0x8, 0x4) 2017/12/28 01:23:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000fd7000)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000034c000-0x108)={0x0, @in6={{0xa, 0x1, 0xffffffffffff2845, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xe2, 0x0, 0x8, 0x0, 0x1, 0x1f, 0x0, 0x2, 0x5, 0xfff, 0xe1c7, 0x9, 0x774, 0x4, 0x470]}, &(0x7f0000a12000)=0x108) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000090c000-0x8c)={r1, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/28 01:23:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000216000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) write(r0, &(0x7f00002a1000)="", 0x0) 2017/12/28 01:23:12 executing program 1: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00007fb000)={0x0, 0x0}) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000f7e000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f7d000)=0x10, 0x80800) r1 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000f7e000-0x64)="8421107ade7ee28b5dbff4b8df976b62f5ae19b06015f1f0d362221304c9327cbf175e101c3cd94701746f0f2547ffcb0b305e2727b6f53db0391fff702321129a6dcc46d01889e5e76b8a5ce3c5825c4e1b6ff373e792e9a50693affbea503997fb7e98", 0x64, 0x1, &(0x7f0000e35000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000347000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f00006ad000)=0x7f) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000b87000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='dummy0\x00'}) setsockopt$inet_tcp_int(r3, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r3, &(0x7f0000f00000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x1000000003, &(0x7f0000a14000)=0x0, 0x4) 2017/12/28 01:23:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000ef0000-0xc2)="18000000020001000000be8c5eff8c88360000f1010300ec0000050000000e640002b933d898055bf74852bb6a8807567e59dba67e194700550400000067a1e2010067fc2163e000000000000004001f00000000000000c88ebbff060100000b01000000b121ec1474d722f542000700ec008bc5cfb7ebe7ec7ee87cccfff6ba00b300024f0298e9e9f55606aa0110000004000000ccfad791a2ffe3c5632c1adb8a335bd8b2d17fffa21b571068393d33b5affa00041ad0b4c2c23eef679567", 0xc0) r1 = socket(0x41000000015, 0x5, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00005b2000-0x4)=0x800400, 0x4) sendmsg(r1, &(0x7f00005b1000-0x38)={&(0x7f0000ccc000-0x80)=@generic={0x5, "261f2454ce21fe16350b43f159fdd9f57a4c73d363486095a077d934f85f8e63f98a5caad0859330e5feeccc677635d875715ea72810168c8d6b72acae5c9ae7dc889350e1b0c8af6de22dc3138e37f1f80c2a83ce34a1b4d9bdffd83eb0d6efe4f82514b006106a32bf636cf5fb72be8283b8a5b91a170b2e54a445bd7c"}, 0x80, &(0x7f0000da5000-0x70)=[{&(0x7f0000b60000-0x19)="11ac1939ce4fb9aa17bed01ac7ed83f675481afe1af964497b2372e76eb3a921186f6fccbe5ea0fb316070bdd873", 0x2e}, {&(0x7f0000641000-0xfc)="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", 0xfc}, {&(0x7f0000897000-0x1000)="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", 0x1000}, {&(0x7f0000682000-0xef)="23b900cecbb9b7dea9fc6c68fafefa8289320c10ee57b064a2b17df3b5f130ad716e90211901f99cbb92406cd83fcea61c0f00674a412cce0997ee9a4e246851d83cf4b48b92dcbc689df884855de89fec1386622ad85f9251248bd92068455bf44a4d91b25ca14f9f8bc368b32cf21a152660cd72d9bf200a21c940bfbc6a602923b906b1db7b5b0503bd155566e2624b10019d325403e99994cb1edb6bc7a0cf58ca682d487016dc8c834aecfb830835c2bdaf96031be420597db5f66341fcfb41cabff36bffcfcff398aff53453b5dea2bc5e9c3db9b4f587a8b2ca6efd9039b6a1c78656d137d3ef1abaae7d51", 0xef}, {&(0x7f0000a7a000)="62e271d41602fa4655a2d04f93a69fb1767f94c2dece1963a7d48b212e9189a66788b696", 0x24}, {&(0x7f0000180000)="dd8f9b7363baaa909b020d7b7e05c8dcd98335eba294a1be3e2b47bd4abfa0d13f0e100dab487fc202274a2308a6d0b321f150d59527bd79900fc8d4f1fcb3114bace0c9dd3704865635322713d0376bab0571358d032669b75ec0aa81cea34aef699d70348f1b24166dbf94152db0c80a752ab931a1b92e061ce459dbe8600cd5b888783672214690badc1a3f4d8cf89f0775767f16ebdce51bfd9237b03ec10fff2b17c2913d20c313541a714a8d88e6", 0xb1}, {&(0x7f0000b8b000)="2f700972f4221d9879c01b44c8a7d41abad4cc3fbbe615c910c02be11bb6691e135005d081da7e00fd1e480ed69a440e61e186d993bc31f3ad5d4eea476705aa69f81dd1b7da8df2643fcc84dff640e493e46b21", 0x54}], 0x7, &(0x7f000020b000)=[], 0x0, 0x4000080}, 0x1) 2017/12/28 01:23:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) pipe(&(0x7f0000f3a000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000de1000)={0x0, 0x8000, 0x0}, &(0x7f0000565000)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000f3d000-0x8)={r2, 0x5}, &(0x7f0000fa9000-0x4)=0x8) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0x0, 0x5}, 0xc) socketpair(0x11, 0x3, 0xfffffffffffeffff, &(0x7f0000844000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000c97000)=0x8, 0x4) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f0000459000-0x4)=0x1, 0x4) r6 = socket$inet(0x2, 0x3, 0x87) setsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x933}, 0x0, @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}}, 0xe8) sendto$inet(r6, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000140000-0x8)={0x0, 0x0}) setsockopt$inet_udp_encap(r6, 0x11, 0x64, &(0x7f0000bf6000)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f00002ce000-0xc)=@sack_info={r3, 0x8, 0x3}, 0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f00008e1000)={0x0, 0x4, 0x20, 0xba, 0x10000}, &(0x7f00008d9000)=0x18) socket$inet6(0xa, 0x80000, 0x200) socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xa, &(0x7f0000cd0000-0x20)={0x5, 0x81, 0x8006, 0xffffffffffffffc3, 0x9, 0xdc8a, 0x3, 0x7ff, r9}, 0x20) 2017/12/28 01:23:12 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000637000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) getsockname$packet(r1, &(0x7f0000462000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f65000)=0x14) 2017/12/28 01:23:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e9000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(khazad)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000202000)="827f85500101eb67bb33dca7b96e18bf", 0x10) write(r1, &(0x7f0000479000)="81", 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000335000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000a99000)={&(0x7f000070f000)=[0x0, 0x1, 0x1020000000000000, 0x80, 0x0], 0x5, 0x7, 0x2, 0x3, 0x7, 0x6, {0xbb4, 0x7a, 0x1f, 0x1f, 0xfffffffffffffff7, 0xfffffffffffffffa, 0x0, 0xb3, 0x8, 0x2c92, 0x80000001, 0x20, 0x7, 0x7, "b9b96707d11303c869b3ebd611892a6a65def957f7e8c4d2933b18f18933a20f"}}) recvmsg(r1, &(0x7f0000e91000-0x38)={&(0x7f0000915000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000064c000-0x80)=[], 0x0, &(0x7f000025a000-0x4b)=""/75, 0x4b, 0x0}, 0x0) 2017/12/28 01:23:12 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000001000-0x8a)={r0, r0, 0xde, 0x100000001, &(0x7f0000002000-0x5f)="a68e6680f475e3d815b7e0edad235e60c20909dde522644ec69ab4f87cea2ae6646921d4368b2d53d1623e13eca9a5d7940e80d559bed5c13fa782ac1d322ad7be3b0ac4d5e8089cdec58055c8f412f99189a4f67abf77c7bbfabb2907207d", 0x2, 0x4a, 0x8d, 0x71cf, 0x1, 0x0, 0xd7ba, "f8fbbc57f2d4c15afeca32e64af60e6e7ea5d3a83f10619327c4042cfc656f634b6673f0b4dda6c6545143611b833a19305ffba9f496018f70632b28d827b0c45d47e6533494d8c05eec37decb3fe2855ff067c4ba94f064c5d710cf490695f25adc"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000b96000-0x38)={0x0, 0x0, &(0x7f0000075000)=[{&(0x7f0000703000-0xb7)="9cf655dda62b3002a587845a406a893c38df8409bbc4b7b54a553124858b64c3d9c612fd883868e773fafc1b73d76f5450fd1e4b62197d5d9368dcc80f895941959ad2ef7f40236c8ce3a1bf8ace859d6f626a26f17c90289d83cc3daa6a414f02c1e2e4ff30dfe2e2b767a6de7779e7da439022ccd9700763c21ec65dff7a73b13592dbf167bb5b91d6ccc06e4d5ba693eeec5f35391b568aa1500abb396d55bb94c15be570b14dae4ed79a2c0c377a06d64e81f56058", 0xb7}], 0x1, &(0x7f0000001000-0x148)=[@iv={0x78, 0x117, 0x2, 0x5e, "a23e71e721a77742163c9f01e46800138e9dd2f854542e7389f8732f5843fb570635ab4241effbb847af5b639f3e75f02e45aed3811f263e928db078df9e1c49a3d8eab396dc9f7fc8ba36d62b185217995ddf37f62b41c0e3d147529eb0"}, @iv={0xb8, 0x117, 0x2, 0x9f, "0353d622f7eca9bc1f045694541ae1fe89456079df6483be96e0b6857faa34aaf53ca4bca48533cc259fc040152dbd8d18ae5f6bc202b3f18d16efce00acecb96ac07add683a200201bc1bafd1db8d7e77053a2961444f329a88942446026481379be9824e1d54e0c892a0f05a6451211ba65fc60418093ffb38ea5c6a9a4d2af18480ae5e9913d0c874d22625b7de95a072e63daa53b2122b0e9f7be7a4ee"}, @op={0x18, 0x117, 0x3, 0x1}], 0x148, 0x4004000}, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00003d5000-0x8c)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b9d000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00007fd000-0x8)={r1, 0x20}, &(0x7f0000e80000-0x4)=0x8) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000185000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000)="0a077500d508b000000000000054dbb7", 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000028b000)=@assoc_value={0x0, 0x1}, &(0x7f000052b000)=0x8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000297000-0x4)={0x0}, &(0x7f00005bb000-0x4)=0x4) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000201000-0x6)={r3, 0x1}, 0x6) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f000006a000-0x4)=0xff) r4 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r0, &(0x7f0000c14000)={0x0, 0x0, &(0x7f0000359000-0x60)=[], 0x0, &(0x7f0000661000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x1}, 0xc810) recvmsg(r4, &(0x7f000097b000)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fd3000)=[{&(0x7f0000461000)=""/26, 0x1a}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000d33000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000312000-0x4)=0xc) 2017/12/28 01:23:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x7, 0xff, &(0x7f0000148000)={0x0, 0x0}) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000e1c000)={@multicast1=0xe0000001, @empty=0x0}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000bea000-0x38)=[@in6={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8e6f}, @in6={0xa, 0x3, 0x80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}], 0x38) r2 = accept4(0xffffffffffffff9c, &(0x7f00005c6000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fb7000-0x4)=0x10, 0x80000) r3 = accept$inet6(r2, &(0x7f0000b70000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00008b8000-0x4)=0x1c) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000067d000-0x4)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00003fd000-0xc)={0x0, 0x0, 0x0}, &(0x7f000008f000-0x4)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000f56000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bf9000-0x4)=0xc) sendmsg$netlink(r0, &(0x7f000098a000-0x38)={0x0, 0x0, &(0x7f0000311000-0x40)=[{&(0x7f0000c6a000)=[{0x28, 0x80, 0x508, 0x1, 0xedf, "d61dbc52ea587d52842c2391769ffe6b733a0ef9f2451b09"}], 0x28}, {&(0x7f0000467000)=[{0xa8, 0x400, 0x400, 0x3, 0x4275c12, "7fdb1ba269aa2c066809ec7d11fad340770433b7ed67c3123099efb4c03a617d03e1fcfa5593c76fe1d2d35a932e9ed4c3218474f85c09ced7aeb5c3a53bcd59cd699f4050031569c61b91dbc861869d7a9e28c7eb6be22b6310e82eaffa0274e9d0f50b149509be1748a1aa07b81b6667944543db7eb100dabbbef4312d80c7646c3795d6f20df8bc518354c26d5f4e4962e6662adec8e9"}, {0x3f, 0x3, 0x2, 0x1, 0xffffffff, "b27f80f6041aabdd8db8eafff9ea1b336ff5fe9e5d6bb57dd0519560b46972bc4a8ff4ddb4ff91e35a4d361179a83a"}, {0xd7, 0x2, 0x20, 0xfffffffffffffffc, 0xeebd, "9d5a429c55500de52a0b450a716ae5fbd27c49514adf613355ea7b2623ad8e96ed4fba5449b9954b602712a6e31ff81666fc6e2636715be1318df49fa17e9bb9454844a554b0491f0d76ada560ce52917b63706b74f55ef4335f243cc2750af944bf9f286c4a53e9e365bfbd4e7fc4132787c5e61dc6a67987a7222c2086c5c7141e967e12f513b5478d924c465e32252a12dcc8a56ff418702239dd76fa5fb36689ee24fd90b5135b663150d86c9a4be841890e4986c34a5ccaf1c120cba0141a1ff6555077fc"}, {0x61, 0x0, 0x200, 0x3ff, 0x3d, "53253f38482fe049e3dacb1c8592241b27036dfbfb029b286aa55fcac2a36c65945456b9645f4dfe9f2ec2e579f1d7057f56f0678fc2f170b4df722394c0e9a7ba6e636fa2f817f15613427bf755486d5a"}, {0x73, 0x7f, 0x100, 0xfff, 0xdfa, "94ed58d08c6012db8c94ac8b644e316e82071341b0dff7e2eab0db5648302aed506567f298cfad850e89d4606108d29951bbf3cfe2d0b722c03b185b3eb34de0d9d612775be2668203c8a81019ec12da64f4881ae8267be533f646af86d524ae3ecbc6"}, {0x1a, 0x0, 0x300, 0xfd, 0xffffffff80000001, "15ea1009757a2cb1265a"}, {0x55, 0x9, 0x227, 0xff, 0x3, "bd043ef90932a4d11b89ac6fdd06d357db971da0d954927a754ccfe2622c7af1546b75911e1b7517ac6c5c19ab585f698d807e152b7058fb83709c451d7adc6fadc98e5603"}], 0x301}, {&(0x7f0000fbb000)=[{0x1010, 0x89, 0x102, 0xfb03, 0x9, "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{0x2e, 0x3, 0x202, 0xff, 0x80000000, "03b2f198419025d22c684f2a0e5fea050e2a45193573ec15f06288b62fd4"}], 0x20f9}, {&(0x7f000089e000-0x236)=[{0xfa, 0x3b, 0x8, 0x6, 0x6, "871ba13c6bc79b614337ca4edab6046a34e43b7e97e74fefef701bbc370bd08f44593109d1b1b525c53633e48f95f2346e2adb6cb1f287d705c45edc46e20eb6d93974876d426b6e2c4d80212720fc2262efac9fac2ad1afa0e4e524ad41f23b7b0d0fcdd22fe518b6b66183385a00f5dd1b8c252339969246015d89f0aa6535f49bb507b2bdd18ab430742ebd02dfefa5f88f3c5ada81fd1fa719499f40d0eba2757bb7b319c482800f65855fd708e2e79fd96956b5bfac10c4045cb4208e111e92ca1a7070e28e801a5791917429724b08537790b738026cad899ae0830b993a76c73f442b40413192"}, {0x64, 0x3, 0x19, 0x0, 0x400, "55759761524e457d9306dd27dd7a6087bc83a49f356a2e8236e86dc66bea7587de8d4be8a4372c8fa43f201387a374f4c72b70e57063ec0fd454033b02c84a50ae1673f10191c47e5e8655281707f6aaebb29f25"}, {0xd8, 0x6, 0x120, 0x6, 0x2, "766c93526a956e291e605c746dbe51fab4e20fca922079b417f153ab46034937e17b881aced9cfec7522d2e5ace8530a121d0b28f8322219bf3a6fd8e4892d682764c6562a212158b5f77d07a75f136bfef02ea9d4881bedd5861196e9ea5b1a41a879565db7770cc1fc504f3517cd9c8cccc1685990a618cf664eb6f9fffafa2ec256ac11558e875743b4a63621679370ece6b76a4341fcd4ef061843bb583b981fa339ebe7417312d968740c051e57e0987a03834635c5c9cb581bc3a3e85bc7c3c70e3ff2d43a"}], 0x236}], 0x4, &(0x7f000049c000)=[@rights={0x10, 0x1, 0x1, []}, @rights={0x38, 0x1, 0x1, [r0, r3, r2, r0, r0, r1, r1, r1, r2, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r2, r2]}, @rights={0x18, 0x1, 0x1, [r2]}, @rights={0x28, 0x1, 0x1, [r1, r3, r3, r3, r3, r3]}], 0xc0, 0xaa386c5720457744}, 0x10) syz_emit_ethernet(0x51, &(0x7f000059e000+0xe5c)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x43, 0x2, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x8, 0x4, 0xaa1, 0x8, 0x6, 0x3, 0x7ff, 0x95, 0x5e, 0x401, @broadcast=0xffffffff, @empty=0x0, {[@cipso={0x86, 0x6, 0xf0, []}, @end={0x0}, @end={0x0}, @noop={0x1}, @end={0x0}]}}, "58c84563a95a5a"}}}}}, 0x0) 2017/12/28 01:23:12 executing program 6: syz_emit_ethernet(0x11, &(0x7f0000f4b000-0x1d)={@random="09214100841b", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x88ca, @x25={0x0, 0x0, 0x0, ""}}}}, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000666000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000922000-0x4)=0x6, 0x80803) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00005d1000)=0x0, &(0x7f00005c6000-0x4)=0x4) 2017/12/28 01:23:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00007fa000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x7, 0xc1, 0x7}}], {{0x20000000800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x10, 0x0, 0xaa}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@redirect={0x5, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) 2017/12/28 01:23:12 executing program 1: mmap(&(0x7f0000001000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) pipe(&(0x7f000004e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000024d000-0x20)={r1, &(0x7f0000ee1000-0xb2)="6d92fdc354690d90a5298470c66b75b975b170cc1f0853cf6743918017503024f87bd40282f65a7d2f8c6f39be7172c9bc42b1de5af7d9ec1b6eeb0982ac4b83dbb6d06caed5cec800f2cf41fc0fb8c38b8ad25d6be727d9f363f3f70512294473ba01fa0e0ecb4807ade094007af2385b732a7b3fe58b6b543bb7ec45123d4588658374c3f8956aa537e0c39037046d232a478e2009256a046b1d354c619dc9e6de38722300473eadcb54d49c3935c5f3aa", &(0x7f0000000000)="8fd170bbeca98d9baef798a58b37af107ab4384f26e720e7319ed1a3cffa0e17d403032b931c6aa713bff22e846da217e149eba7ea3a4e60abbd0019b79df8872197b2918993c09822268fc714bfdcec9df4733fa30ba64d456a2fcea48fc1b73662cfa63a52937b736356ce8a9532cfdba5311a6ed01226f61355f8a1df0fa301e0ce21b839bb6f1a228babe755c8dd11e806876c652ef66c49f26d36d29f353bac2050bb9c3533a9998cc51ee5", 0x1}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f000012a000)='./file0\x00', 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0}, 0xc) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000115000)={0x9, 0xfff, 0x6ee, 0x7, 0x6, 0xffffffffffffffff, 0x625}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xd, 0x7, &(0x7f0000a97000)=[@map={0xffff, 0x6, 0x1ff, r2}, @map={0x5, 0x6, 0x2, r3}, @generic={0x7, 0x8, 0xfffffffeffffffff, 0x0}, @map={0x200, 0x6, 0x20, r4}, @generic={0x400, 0x8d, 0x200, 0xcf0f}, @generic={0xf4d0, 0x1ff, 0x5, 0x5}, @generic={0x3800, 0x8, 0x5, 0x3ff}], &(0x7f0000ba0000)='-\'wlan1\'selinuxsecurityem0posix_acl_accesscgroup-\'\x00', 0x8, 0x17, &(0x7f0000c2b000-0x17)=""/23, 0x1, 0x1}, 0x30) write(r0, &(0x7f0000637000-0x26)="240000001a0025f0006b000421bbfc00020b00ff00090000000d00eb08000400008000b7", 0x24) 2017/12/28 01:23:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000038e000-0x4)=0x7fff, 0x4) connect$inet(r0, &(0x7f0000f61000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x801, 0x0, &(0x7f0000658000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$llc(r1, &(0x7f0000231000)=""/1, 0x1, 0x0, &(0x7f0000bfc000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2017/12/28 01:23:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000766000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,crc32)\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000147000)={r0}) setsockopt$packet_int(r1, 0x107, 0x11, &(0x7f0000af1000)=0xffff, 0x4) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f000030d000-0xc)={{0x7, 0x2, 0x1, 0x40, 0x0, 0xfab}, 0x2}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000035c000-0x21)="", 0x0) 2017/12/28 01:23:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) shutdown(r1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000063f000)={r1}) accept4$ax25(r2, 0x0, &(0x7f0000b19000-0x4)=0x0, 0x80000) listen(r1, 0x0) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2017/12/28 01:23:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f000007c000-0x4)=0xf69, 0x4) writev(r0, &(0x7f0000bb2000)=[{&(0x7f0000448000-0x29)="2900000018003115ffffef0000c50a170a800066016d00099998ffbf08000800040001000ef4ff01ff", 0x29}], 0x1) 2017/12/28 01:23:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f000073d000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000a12000)=0x1c, 0x80800) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000048d000-0xf1)={0x0, 0xe9, "f9b50a76b23c4eb3891c51bb9be20634ea76a8ca5ece5ac5bd5f8bdef86c3a03dc881feacdd1d1eb570a60c748a450bd93bf0ce60a28cbf5a1ea14f3dafaea22f243cecb1583a4d29def957aeb5c958badd48dd1215d1f970384a965f82b58614d30df0ba960e7ee80db7420c7a365379fd1a9ee6776326c63e243b2e2de609506f170ca72331c706421fb74a07d165c00fadeaeec6c39017677137133772fe16735179b24a7d72be8d0b5624b36d431e50ae1f976a5ca02e7ea60207e048f7fa6aa4006cc5272b9f71a3ed7aff169452a1014beccee2922054e85de72e11862018ea3141e7d6b4e64"}, &(0x7f0000cf4000)=0xf1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000046a000)={r1, 0x9}, &(0x7f0000346000)=0x8) r2 = socket(0x11, 0x802, 0x0) getsockopt(r2, 0x7, 0xfffffffffffffffb, &(0x7f00000fa000-0x1f)=""/31, &(0x7f0000e38000)=0x1f) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000c9d000)={0x0, 0xfffffffffffffd15}, &(0x7f0000066000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000b6f000+0x2be)={r3, 0xc6, "0abd172d0121c5f165f06cfa93e14e3cbf1fbe325345b277ba71412e513106db27be507e6cffa54ecdfd3cb5c4e9f03c460155420ce66633123db5ab47fed49d5a468c3922f70294aeea94235bd1b04753ced8666c5c01c7cca3fb7a2756d15cbb2a3a64fc8a8a872ec6af97a92eceb0d5774c275827eebe99f6ec84b898ebad905090bdcb9cac31323905b92fd1be5cca48722ece73da562ba8e9eecc6442cd51110f0971f52748c50e69a96a7758eecfa965f4d2b30aae8fa4a5ef149de22e3fcd8f595895"}, &(0x7f000068f000-0x4)=0xce) bind$packet(r2, &(0x7f0000deb000-0x14)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000597000+0x461)={0x0, 0x4, 0x0}, 0x4) r5 = socket(0x11, 0x2, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000b7000)=@sack_info={r4, 0x8, 0x26}, 0xc) bind(r5, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r5, &(0x7f0000105000)="", 0x0) 2017/12/28 01:23:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0xfff, 0x4) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f000044d000-0x4)=0x4, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000dd5000)="0318d6b911fe713732808cdd4f1e8e9b92afe2c0d0499fe48468bed84274398b3607e3bab28afb4ea67bffda9e9baf9a20351def5b423cf343e403bb2117d4c94c8371ff9f3b0b2563c33462f803b8a22c199a5cf0e1c919a2d8f334f68c72e1d670374edbeee26d36dec524139d0db2a89ae53f04b4dd756fe1ac2188cf6eed71baa7399f32f08013e603205ced198c155cff4a", 0x94) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x599, 0x0, &(0x7f0000efc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f000050e000-0xef)=""/239, 0xef, 0x0, &(0x7f0000827000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/28 01:23:12 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f00008e2000-0x14)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000f11000-0x5c)={{0xa, 0x1, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, {0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x400, [0x3, 0x10001, 0x10001, 0x7, 0x100000001, 0x100000000, 0x5, 0x7a1]}, 0x5c) 2017/12/28 01:23:12 executing program 3: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60c", 0xb) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket(0x8, 0x5, 0x4) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r2, &(0x7f0000f79000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160-generic\x00'}, 0x58) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870", 0x8}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000d77000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f79000)=0x10, 0x800) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000f7a000+0xda2)={0x80, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x10001, 0x6, 0x7fffffff, 0x40, &(0x7f0000341000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5, 0xf7c4, 0xffffffffffff6618}) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000f79000+0x6ce)=0x0) r4 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r4, 0x0, 0x2, &(0x7f0000f7b000-0x10)={0x0, 0x1ff, 0x9, 0x1f}, 0x10) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f77000-0x50)=[{&(0x7f0000d26000-0x6a)=""/106, 0x6a}], 0x1, &(0x7f0000f77000-0xe3)=""/227, 0xe3, 0x0}, 0x0) 2017/12/28 01:23:12 executing program 6: mmap(&(0x7f0000000000/0x2ed000)=nil, 0x2ed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000003c000-0x8)={0x0, 0x0}) mmap(&(0x7f00002ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f00002ed000-0x40)=[], 0x0, 0x4) 2017/12/28 01:23:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x4) sendmmsg$nfc_llcp(r0, &(0x7f0000237000)=[{&(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x60, &(0x7f00005b8000-0x70)=[{&(0x7f0000dd8000-0xab)="5cea078d510536b11dd01adfaad8a254153fed7e95dbabae44f315bd55704c76a5fb4f93248b6b17a935e48ccf2928c49645ebf635ea06d14acb83e419bc30083c21e454306b9c652cd39670995bceb887348f3e2b913d71165a906f95d0571306362bd5633b44fce8331c43b046b3e45421208d212613717373d451d763000579cce7d1d716dbe3a86ecf2a9d5502ee02765762f8c856a3a08648c71652ef62713f1a7cd973c6cbeeea6a", 0xab}], 0x1, &(0x7f0000c18000)={0x18, 0x29, 0x4, "f1"}, 0x18, 0x0}], 0x1, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000b9f000)=0xb79, 0x4) 2017/12/28 01:23:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x800, 0xfffffffffffffff7) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f00002a6000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) 2017/12/28 01:23:12 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xdd, &(0x7f0000e55000)=""/233, &(0x7f0000001000-0x4)=0xe9) mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000f87000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000f87000-0x4)=0x1c) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r2, 0x8919, &(0x7f0000f88000-0x28)={@common='ip_vti0\x00', @ifru_flags=0x2000}) bind$inet6(r2, &(0x7f0000dd9000-0x1c)={0xa, 0x1, 0xfffffffffffffff7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) r3 = accept$alg(r1, 0x0, 0x0) sendmsg(r3, &(0x7f00007f3000)={&(0x7f0000f84000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000aba000-0x30)=[{&(0x7f0000534000)="261debd36d31f5ab78fc3319206ed1e666", 0x11}], 0x1, &(0x7f00001a6000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000ed4000)={0x2}, 0x1) 2017/12/28 01:23:12 executing program 4: mmap(&(0x7f0000000000/0xad8000)=nil, 0xad8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet(r0, &(0x7f0000ac1000-0x45)="9e", 0x1, 0x2, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ad8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000722000-0x4)=0x0) mmap(&(0x7f0000ad9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ada000-0x4)={r0}) mmap(&(0x7f0000ad9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r2, &(0x7f0000ada000-0x38)={&(0x7f00009b8000-0x48)=@full={{0x3, {"00418bb435ee64"}, 0xa5c7}, [{"6d4aadd23679c5"}, {"64d95975f0336b"}, {"ca34280ec501aa"}, {"1ec8c9c42fe67f"}, {"c273f6e6264d3c"}, {"348e1c2e02ad8f"}, {"31d3b5add10dba"}, {"815eb40735f4ff"}]}, 0x48, &(0x7f00002b4000-0x20)=[{&(0x7f0000962000)="f95c0e49c06d47ab6120ead0c8793cd19c86a63af589272738badc4f810db7ef3c7a377fe9d899a7d0b300e1e897225e14779fabe0f609ab7e347206eb8946f66bead048ce9eef5f879f64e8dee76bafd5240bb610ad99c56313e3160e66e59f060e84ba06542941e1f3babc281e4011b2b703075ecd84d3d86dfc7a53ee6d4d50813ad29e00ffc6df738882dc93b6a2ae704e8e836943e1f9387cab2aed72408394be76ac19039e198d263fe66f88fcb319ea9e20e630a086641e2ffcf6d5ecc607279231dd16b2775078dbd5360a451c199550b2d0da73", 0xd8}, {&(0x7f00003aa000-0xdb)="2eaa63153b9240f5fa57f9d7dcfbc637b5e9153a7602e865fef767941e9089d48f6033c2311b4e7ef9468d1bf6e7d76a96c47cc48ffd9a9408bda1d943d99a2fbe50fe0e10e9ca3c6ad0209886bfc049e67c2e3f5d710c29f8e2856f60629ae9f351420964e0f81152f58d49edbe09de93160999e62a72794ba9045ba84609f55979d676c319f64e35b72dd4c968ab8cb3b0681f4c5d057cab8d973fd7cb357175454653b37deb612d382d783a9644f4b54e94213c7c0dbd62fa1e4bbe03dae933de3129404ca671df2c554edd03b49283c662a4769fcec8f2948e", 0xdb}], 0x2, &(0x7f000019f000)=[{0xc8, 0x10e, 0xffffffff, "59e1bb4415a6e8066341c0c0a4a30b1e8645f8184005f8964ce7b7669b25d55fa8fd0f58eecc60f3a097e6fa1967affb261a8c1945e62f1f4945623a95a1fdd4816196ac874e8a5ee3d2a0030b2a52f71dff8fb0ed9ec39b3fdf22def80ca35f5fa4d0b2f8f2ab3e3250f76ed55e3c077d74985c420b001414451459240d34a7a3991cfc8bc395ff4747f585259feb5a0b6c0f66a72febe0c1f70a2445790e82312b165c1dfe0e80755df0e8b119eab943a2ece256"}, {0xe0, 0x114, 0xffffffff, "94d45abef25e5ee16ad8b661ea4081ce3aacb97ff1844aacacc281bdb0a6e1c154e3b35535f75d540ba4906931f3111b7822cc712930a622f1337681fb09b815e076978e614e5c5092f9f6423d3a866822a7323d7ee744e8052a203449267f9fd529f36966ce8862d92de0efe24650c3d2e981a316657979f63eb17420594e1f8322cda503e4061650eaccc659c59ef4a96e279ed41a7f68759649f07ce7ff8902631ca9453d509375b268733593e7d109c2b90c4538e8a6962c28d3699b96f1f192ae0f5e2a70fe0b7bda32e9"}, {0x100, 0x10f, 0x7fffffff, "6dfc0a821f87319f6342c4f39d62d04efee0a9ccd3303a2745e73a795196f676a77162d03671e24a5363f53fc09ac2bdaedaa1a81ed7ddbe9fea70b1d7f722a420f41f15e44345a0aa63fe9655b01d2a04b99c3a3b2b5a766f2c45920b38795ad1dd7fc4cbe04119ce2ead52af88724d4d307b2e5b27c94b0c4db08988bf7230d8812e3cb6b7c86eb98ca5a7e22475de382310b37d065334b50c40688f2f7bbdf297d9d389348df842e52d6b0e857ffd0417f9b3045a8114a386f32d34242b8bfad27bf7d565b23d45bc20e3a93656ee94870686cefb7b5cae3ed49d7a2c1803990bf390cf191ba8d8a52b88"}, {0xc0, 0x11, 0x80000001, "f4f68e4aba446eb56fd4e78263249f84e39ca2372560e6d86e16bff42781ae381e3e26dd03d3bf41c95aa1400971a3e2321af1266dca4804cbd5e479df45cfce245553780a84d5f3e7cbe28245413bd3688134e9b7f9cc7d48430b4e2a82f4a9edd09543c08d60d563a4133bcd66518777757eacbaeffb202a73bc97c367b8c298e5140dc2a50dd4b20501fe0f02b5e6bca96a2f1a623f215c715a4f68e97036b9f30338516a64e2258419e4"}, {0x10, 0x0, 0x38, ""}], 0x378, 0x20000000}, 0x40) mmap(&(0x7f0000ad9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000ad9000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ada000-0x4)=0xe8) mmap(&(0x7f0000ad9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000ada000-0x10)={r3, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00007dd000-0x8)=@assoc_value={0x0, 0x8000}, &(0x7f0000ad8000+0x61)=0x8) mmap(&(0x7f0000ad8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ad9000-0x1bb)={r4, 0x1b3, "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"}, &(0x7f0000ad8000)=0x1bb) 2017/12/28 01:23:12 executing program 0: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000bf1000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000bc9000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000001000)=""/234, &(0x7f0000000000)=0xea) getsockopt(r0, 0x10d, 0x0, &(0x7f0000045000-0x4)=""/4, &(0x7f0000a94000)=0x4) 2017/12/28 01:23:12 executing program 7: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000c21000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000001000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000-0x18)={@loopback={0x0, 0x1}, 0x2, r1}) mmap(&(0x7f0000003000/0xabb000)=nil, 0xabb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) listen(r2, 0x1) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f000049d000-0x4)=0x101, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x0, 0x638b, @loopback={0x0, 0x1}, 0x82}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x84, 0xd8ce, 0x3e27, 0xfffffffffffffffa, 0x54}, &(0x7f000016a000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000000)={r3, 0x5, 0x30}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000004000-0x4)=0x0, 0x4) 2017/12/28 01:23:12 executing program 1: r0 = socket(0x1e, 0x801, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000d74000)={0x0, 0x0, 0x30}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r1, 0x1}, 0x8) setsockopt(r0, 0x6, 0x0, &(0x7f0000000000)="", 0x0) 2017/12/28 01:23:12 executing program 6: mmap(&(0x7f0000000000/0xfb5000)=nil, 0xfb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000000000000003, 0x6) read(r0, &(0x7f0000cac000-0x3c)=""/60, 0x3c) r1 = epoll_create(0x40000000007) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000fae000-0xc)={0x30000010, 0x0}) shutdown(r0, 0x0) 2017/12/28 01:23:12 executing program 5: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x5, 0x3, 0x100000000) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000ff6000-0xa0)={0x0, @in6={{0xa, 0x3, 0x5478, @loopback={0x0, 0x1}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7, 0xc936, 0x6, 0x80}, &(0x7f0000ff5000)=0xa0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000ff5000)={r2, 0xf6, "6b55b61036563de55714d41c99e961b26be78ebb341abed54a2de8289600344c838e03444d86816ae6d904e189e0f9aa17c2c1f94671a4f744bfe2f3b16e07556cb637aedfb5c60b22ec62f34440a73baa9ca92071600ebcb757350d5207344f64f0915dfd2687c783cc570d18f268a961c196580dab0701d354c36f076ee1fdc523839c717dd0eb8082b4666871d4303c0b9e92afb61fb41d520b676a2db7e21415faaffe1bc5813990b9123186083ec8aaff7980b3a26c7abe08c2064d38ba09f975d808c009d0720ad5ecc46ad22bf2a19225bf98de6bfccc03285ff21aacf549cf612e6d398bca5aa551307f1aad4de7ee3f4f54"}, &(0x7f0000ff5000)=0xfe) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00003c4000-0x4)=0x0, &(0x7f00005d3000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000237000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ff5000-0x4)=0x8c) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000ff5000-0x10)={r3, 0xffff, 0x2, 0x851}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x4000000000025, &(0x7f0000df2000)={@loopback=0x7f000001, @multicast1=0xe0000001, @empty=0x0}, 0xc) 2017/12/28 01:23:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f5b000)={{{@in=@loopback=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001c8000)=0xe8) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00005c7000-0x10)="e517b5bf4aaa7891fbed890900000112", 0x10) socketpair(0x3, 0x2, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f00002c1000)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000f12000-0x4)=0x0, &(0x7f0000985000-0x4)=0x4) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r6 = socket(0x13, 0x2, 0x8) getsockname$packet(r6, &(0x7f0000df3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000c29000)=0x14) vmsplice(r6, &(0x7f0000ff3000-0x80)=[{&(0x7f0000db3000-0x77)="297b6afbb7b402f8c1001476ba6c5503688dd4ebdc7e190788ecf79eac049fd04dd859303b3147052a0008af537c61c18a7c6382e0723f8426b420d9b5a89413fba5914b34c028c96ff236c4eb9e9642241db1fad79118d0acf1bca717794b239cd9893d7608028ffdc1daef57dae4c30f9f77c157f9c7", 0x77}], 0x1, 0x8) pipe(&(0x7f00007ad000-0x8)={0x0, 0x0}) setsockopt$inet_mtu(r8, 0x0, 0xa, &(0x7f00005d3000)=0x200000004, 0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000f5000-0x10)={r3, &(0x7f00007b1000-0x1001)="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"}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r9, 0x84, 0x66, &(0x7f0000f02000)={0x0, 0x80000001}, &(0x7f0000c0f000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00009c7000)={r10, @in6={{0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0xdc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$DRM_IOCTL_MODE_SETCRTC(r8, 0xc06864a2, &(0x7f00001c6000)={&(0x7f000061d000+0xc53)=[0xffff], 0x1, 0x2, 0x7, 0x401, 0x4000, 0x7, {0x0, 0xfa4, 0x0, 0x100000001, 0x5, 0x0, 0x80000000, 0x400, 0x0, 0x100000, 0x5ac, 0x8f33, 0x8, 0x9, "631f0669f91b8b43113bd4731420059fd37ca60f01a41337424bc19b4805ff83"}}) r11 = getuid() setsockopt$inet_sctp_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f000009b000-0x4)=0x4, 0x4) preadv(0xffffffffffffffff, &(0x7f00008e4000)=[], 0x0, 0x0) setsockopt$inet_opts(r8, 0x0, 0x0, &(0x7f0000798000-0x22)="e817d6c16e19ff3609c649c8841cc8b85a134e1e768f89eb11cdf46af6ee7c3cf511", 0x22) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b13000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3, 0x1, 0x8, 0x11, 0x80, 0x80, 0x7fffffff, r1, r11}, {0x400, 0xd129, 0x4a, 0x5, 0x2, 0x1, 0x7, 0x1000}, {0x2, 0x0, 0x2, 0xfffffffffffffa6e}, 0x7, 0x0, 0x4, 0x0, 0x10, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff, 0xffffffffffffff00}, 0x10, @in=@empty=0x0, 0x805, 0x2, 0x1, 0x1, 0xfffffffffffff833, 0x10001, 0x919}}, 0xe8) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00003aa000-0x5c)={{0xa, 0x3, 0xcc15, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, {0xa, 0x0, 0x870, @loopback={0x0, 0x1}, 0xff}, 0x5, [0xec2, 0x3133c62a, 0x5, 0x6, 0x8, 0x4, 0x36db0e9e, 0x80]}, 0x5c) setsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f00002d1000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x100000001, 0x1, 0x6, 0x1d, 0xa0, 0x80, 0x2, r7, r11}, {0x7, 0x8001, 0x9, 0x3ff, 0x3, 0x3, 0x7fff, 0x6}, {0x999, 0x3, 0x0, 0x2}, 0x6, 0xaa4, 0x8, 0x0, 0x8, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x872, 0x275}, 0x1, @in=@rand_addr=0x7, 0x4, 0x2, 0x3, 0x19, 0x1, 0x8, 0x100000000}}, 0xe8) setsockopt$inet6_int(r5, 0x29, 0xc8, &(0x7f00008d6000)=0x1000, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f000098e000-0xc)={0x8, 0x0, 0x200000000000, 0x3, 0x571}, 0xc) setsockopt$inet6_int(r5, 0x29, 0xc9, &(0x7f000002b000-0x4)=0x0, 0x4) 2017/12/28 01:23:13 executing program 7: r0 = socket(0x3, 0x1, 0x81) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000-0x3)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00007b2000-0x10)=[{&(0x7f0000bb4000)="3900000010000904c805000000400000070000380300000000000000000000140800280004000000000000000006000000000ee300ffe4693e", 0x39}], 0x1) getsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000726000)=0x0, &(0x7f000035a000-0x4)=0x4) 2017/12/28 01:23:13 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) splice(r0, &(0x7f0000e4a000)=0x0, 0xffffffffffffffff, &(0x7f0000001000-0x8)=0x0, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000497000-0x4)=0x0, &(0x7f0000cf9000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000001000-0x1)={0x7}, 0x1) 2017/12/28 01:23:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) pipe(&(0x7f00006dc000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000de000-0x4)=0x0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000cb7000)=0x0) pwritev(r1, &(0x7f0000d3d000-0x50)=[], 0x0, 0x0) 2017/12/28 01:23:13 executing program 1: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) r1 = socket(0x8, 0x5, 0x101) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r1, &(0x7f0000fa8000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fa8000)=0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f9b000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r2, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f0000fa1000)=[{&(0x7f0000fa6000)="0ba47e65b5733a3765c9ab69242e5f3b", 0x10}], 0x1, &(0x7f0000faa000-0x2e8)=[@op={0x18, 0x117, 0x3, 0x4000001}, @iv={0xc8, 0x117, 0x2, 0xb1, "b2b8a6f056fc3060195f2add4675023b2362f1f901cac2aff351a6b7e5aabaf3ee71271bf49cd0d3004521a30b38d3b54bc11825da746851c024022a249da85d06b838b1d697fa9aa62d65583a4eacca0f3be7f1410141905a8c4ac0a6ccb0c91e68f8053437e274f155d87284efa9581cf02d1ecf80f1a9dafe5b75475379c3049aa9a47886c353421638d35257eade5b4918092e845e0760b30c3474f50b10b8109b9ddd323ac81470aa3e2f6a9f0403"}, @iv={0xd0, 0x117, 0x2, 0xb7, "c65aaf03efba6641094c70ec7da07938cfaeaf57453d7532010d72f9d66b5ae2119dbbd289570718273603fbbe5953da91820ab9735c7695e664ca2460bb5ab817bfadf1606a65e368a2855c27229b698289cb02d82592336bacb69be614b0a9a9f9284afa76500ba65f18db2f57597d6be3a133e6412d959a53e198b91384c429a7456bb93f4ad58081a7b4626d4ae894c7e523f9fac3341aa5b08f60491425cb62ad5699f05771b362b21c8d85cf109c0faba88f26b4"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x8001}, @assoc={0x18, 0x117, 0x4, 0x9}, @iv={0xc0, 0x117, 0x2, 0xa9, "2d0bc59b844ca26d601752d05fef022d11e17fe8dbca21135ffef403a803cff8c2f5e67be439b937b288c7bd47ff1e101d66c3dc5044c17fcebbde786d6403873ab41dca5e4ba7d7f89c8ac461061828eb465fc6e744a53f5cf396e936d02f4cc0b491287a2cb175631dea8a2e8e41657740a41a1315eda2ea17a3131a0ee4cadbd5dedf33ae08df6aa0d263e91e2ec4a0a1b515c0f84f660db46973e4f645a6aa97b2d2cb9fc082c9"}, @op={0x18, 0x117, 0x3, 0x1}], 0x2e8, 0x0}, 0x0) recvmsg(r2, &(0x7f0000f86000-0x38)={&(0x7f0000f8a000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000dd6000)=[{&(0x7f0000f88000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) r4 = socket(0x5, 0x6, 0x2) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00006cc000)={0x1, [0x0]}, &(0x7f0000fa8000)=0x8) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00007b5000-0x4)=0x0, &(0x7f0000faa000-0x4)=0x4) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000fab000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="498e0bc38302", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x58, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="d4b18fa1c40bea1523a861e0bc1d6824"}) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000fab000-0xc)={r5, 0xf1, 0x0}, 0xc) 2017/12/28 01:23:13 executing program 6: mmap(&(0x7f0000000000/0xd2c000)=nil, 0xd2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000d29000)={0x0, 0x0, 0x0}, &(0x7f0000d29000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000027f000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, &(0x7f000034c000)=0x20) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, 0x0, &(0x7f0000d2c000)=0x0) 2017/12/28 01:23:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000d4a000)=[{&(0x7f00008a2000)="390000001300094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f000000050000000000000004e9ff0006000d0005", 0x39}], 0x1) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000772000)={@common='ip6tnl0\x00', 0x7}) 2017/12/28 01:23:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair(0xb, 0xb, 0xd52f, &(0x7f0000bef000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000c3a000)={0x0, 0x0}, &(0x7f0000b32000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00007f3000)={r2, 0x0, 0x5634, 0x0, 0x20, 0x800}, &(0x7f0000b23000-0x4)=0x14) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x19, &(0x7f000008c000)="cb522b0d46ca3d3f8c20a553342cd237f7ad3b1686e5eb2d7a"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2017/12/28 01:23:13 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0, 0x0}) poll(&(0x7f0000c53000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) write(r1, &(0x7f00003a7000)="2200000015000701000910f70000000402000000010000000900060000f000000115", 0x22) 2017/12/28 01:23:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000d1000-0x8)={0x0, 0x200}, &(0x7f00000f5000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000e79000)={r2, 0x100000001}, 0x8) bind$alg(r0, &(0x7f0000ea0000-0x58)={0x26, 'hash\x00', 0x2086, 0x0, 'xcbc(camellia-generic)\x00'}, 0x58) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000003a000-0x8)={r2, 0x8}, 0x8) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000607000)={0x7, 0x0, &(0x7f0000942000-0x8)=[], &(0x7f00007df000)='xcbc(camellia-generic)\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10001, 0x20, &(0x7f0000926000)=""/32, 0x7, 0x0}, 0x30) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000347000)={0x7, 0x2, &(0x7f000085d000-0x10)=[@generic={0xfb4, 0x0, 0x7, 0x5}, @generic={0x4, 0x5, 0xffffffffffffff1c, 0x1db}], &(0x7f0000d8b000-0xe)='hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x875, 0x7d, &(0x7f00005fd000)=""/125, 0x2, 0x1}, 0x30) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000099d000-0x14)={r0, r3, 0x0, 0x1, r4}, 0x14) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e513b5bf91aa785dfbcdfe09000000fc", 0x10) r5 = accept(r0, &(0x7f00002b2000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000832000)=0xe) setsockopt$inet6_dccp_int(r5, 0x21, 0xa, &(0x7f000005c000)=0x10000, 0x4) r6 = accept$alg(r0, 0x0, 0x0) writev(r6, &(0x7f0000897000-0x50)=[{&(0x7f0000018000)="da9c7fa0bd7301e2063be0fc185f1f5be56e1408bf29f75ce9d1b7bee581365da3", 0x21}], 0x1) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r6, 0x894b, &(0x7f000043b000)=0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000ef4000)=0x4, 0x4) 2017/12/28 01:23:13 executing program 4: mmap(&(0x7f0000000000/0x5ab000)=nil, 0x5ab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000447000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00002a1000)={0xf, 0x5, 0x9, 0x3b, 0x1, 0xffffffffffffff9c, 0x8}, 0x1c) mmap(&(0x7f00005ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000023e000)={r2, &(0x7f00005ad000-0x8a)="1c9d89eb42c3c22f8b5cb8ea454d8d6db2b4940d2f9589e1235eaed4444ddf0efda079cd5faff7fd51e572c89cd58dce354a0216fcdb53cd5d67ca828ca6a91de6e07385a61a1c061285e44150907034ac2f11e01df29a8e02888fe6de21541f90f1a7cbb470a56c8487796a8b31c97d32376f73e5d63ab7a812d154ab82eb8802f3e6f430148a604599"}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002be000-0x4)="d3ab2719", 0x4) sendmmsg$alg(r1, &(0x7f00003ac000)=[{0x0, 0x0, &(0x7f000051e000-0x10)=[{&(0x7f00005a7000)="d1a4edc6ada830966dc07a7d9eda5a84d6acd04108a8778ef7bdb8de20dadf839b76eae0e7790d9454e3218626070927707fd45c81e73272b7ebc618d39458b5db41ebef9c78743b4aeab1813d5349a96a2ad2080b9e895405c026e3db4de4cc913fb2ea4d1801b64826802ef8093ed58c5efb0b96f138305f3c740994393e0e46e8c7271417ff0cee6182a0ae8f9d9f9844c8def2825fe1cd251ff0fb865d7af9fcd7963bf7956af401e2a5ad6717", 0xaf}], 0x1, &(0x7f000006a000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x1000000000000000}], 0x1, 0x4000) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00005ac000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000219000-0x4)=0xe8) 2017/12/28 01:23:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e9c000)={0x0, 0x0}) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000106000-0x4)=0x0) r1 = socket(0x11, 0x802, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x2, &(0x7f0000193000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff034}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) bind$netlink(r0, &(0x7f00001da000-0xc)={0x0, 0x0, 0x2, 0x3}, 0xc) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00002e4000)={@generic="bd2e49f01fd879ce30d6b8711847f04d", @ifru_flags=0x0}) r2 = socket$inet6(0xa, 0x8000000003, 0x80200000029) sendto(r2, &(0x7f00005de000-0x3b)="", 0x0, 0x0, &(0x7f0000359000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6c51c8a19df28c0000000000000401409d3e14deb5915c0c821f9eafc3fc9b751684bc13834c06cdfb1421e06ecb28bbac6b50f148602e34754f7e9de7eea7", 0x0}, 0x60) 2017/12/28 01:23:13 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000+0x733)={0x0, 0x0}) splice(r0, &(0x7f0000e4a000)=0x0, r0, &(0x7f0000edf000-0x8)=0x0, 0x6, 0x0) 2017/12/28 01:23:13 executing program 3: mmap(&(0x7f0000000000/0x5e5000)=nil, 0x5e5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000413000)={0x0, 0x0}) vmsplice(r1, &(0x7f0000172000)=[{&(0x7f00005cf000)=';', 0x1}], 0x1, 0x0) mmap(&(0x7f00005e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003f2000-0x8)={0x0, 0x0}) poll(&(0x7f00004d7000+0x82a)=[{r0, 0x0, 0x0}], 0x1, 0xbad7) mmap(&(0x7f00005e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00003e5000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00005e7000-0x4)=0x14) mmap(&(0x7f00005e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00005e6000)={r3, 0x1}, &(0x7f00005e6000)=0x8) vmsplice(r0, &(0x7f0000041000-0x30)=[{&(0x7f0000564000)="f3", 0x1}], 0x1, 0x0) 2017/12/28 01:23:13 executing program 2: socketpair$inet(0x2, 0x8080f, 0xc689, &(0x7f000086a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xf4, "dd239fdbf04cc1b84c58f32a44432c7696b1371827f368fc2da63e4366f0b944cb03bfefa1555280f6330710badac4723bdb4ac76a2bee7683b74d9dd83d2e4842a6855b2ab8f77465b5e2a59ceb4e081696f866444b4d303bc0b72b4d80011925e75841d36e3d420d550018730b6ab946472b36c4a4b343abd9917292f58c8ba946dfe7a1b60b09f1382ccb60d7c5c8e0c62d9b2aebed3028909e34cc9a79965a1c0059816a00624b4b0bf9116c13cabeaa6b2e36c7b068519a9880d415abdf8b3c664dff799a8013d491e9d4dfd670bafc09724c9e657494b4632b0b7f5295942587fbd4901bc1a45affb13e58aaf57a675668"}, &(0x7f0000fca000-0x4)=0xfc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r2, @in6={{0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5b7c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000001000)=r3, 0x4) bind$inet(r1, &(0x7f0000001000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000001000)="6db80c730d2d0de99746dc3fbabab3206e2f338b36566aeeea7c0515798a61c6c59949f3ea96b911a8c31baf06ab1bccdc79fa2a76f8292984d794fea464279e0819d2759657e6763b4fbbb8b5bc5da728a08ffeafe88097d43f0567d4786674d594d19a9dbb23bafb94e57d4bc71f88cc4da09ddd", 0x75}, {&(0x7f0000002000)="", 0x0}, {&(0x7f0000002000-0x18)="6ed9ed474ca06faf92af9d2513f41e32397bde011aa5818e", 0x18}, {&(0x7f0000002000-0x1000)="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", 0x1000}, {&(0x7f0000001000)="", 0x0}, {&(0x7f0000002000-0xaf)="3fb6d5b30488e3222c68461101fcafbf341ae5d10881c6996af0cdac8ca724b467c96f81cd21b1a1801570dd0372e621b882576bab5b00c545bf37df803918bb63707a7794763bd808751d7862c001edcd253b06d4aed9914e4108994e8160f5ebba39fa3483c406a1a4aa530c9f574f4272d0b721ba699347b101083e0e0386945564628eede043c891ac0e569712d526da989f6b5a63103c6ea2e2963737617bd50196bc8efbb27cb8c71c62a1f4", 0xaf}, {&(0x7f0000000000)="aeba8d0a3a950cf3c7350c408bb04daef8fd3caa93c9d93e07914d51af24db6d6170232dc6a8cfa11f40ac60f11c438144f030878c941b23d2b41486de284415b72e283138af2f171622e830e9521d50ca0e2cc147cd35c96fe77c5ec1e814016e0d36d112dff983bdba06a432a9c79191cd067f5019cccf92603daeb13e706bf4a1ddd5b61af0f895fde70094238421fa4e8432fdc901603d5c30886e826e203a348d966750267d9c35ddbaef7d2ba77884ebafa04e", 0xb6}, {&(0x7f0000001000-0xa6)="c2b4c4a9f2bcb0b96ea88a25051fac21aef480a9745e4156300b79150319a05ab3318d37e8c30d0b701759cb121c9ab3b97cba6ea527df9b77d8da4cf17ae86cf1177aabe158510bb771908107ff2f8292c2376e84d1877cdecd1fc28d09ca1f34d0a9258057614af587912289807e1db35a08e757ecb1a02266fc78585bd48f44230a9a3f969810860f4c6f4cb78b199f61a19910e1306687c2c1c9d99fa8959db7ce031a92", 0xa6}, {&(0x7f0000002000)="4e30c00eab960f171a7deebd49e6b603cbb2dc70662daaa61ca089018df9cbe143f7db68dcbe02bcf29e9b8f0b4c66299e450f84ac97bdd5551050ece5553fa5cb86ed9ce75e2186f6035d60f5dd7852222c5b6af8a0c085ad6e11efdb", 0x5d}], 0x9, 0xf) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000001000-0xc)={r3, 0x8, 0x30}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000000000)=""/114, 0x72}, {&(0x7f0000003000)=""/211, 0xd3}, {&(0x7f0000001000-0xae)=""/174, 0xae}], 0x3, &(0x7f0000004000-0x20)=""/32, 0x20, 0x10001}, 0x40000100) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000004000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xa00000000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x71}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000001000-0xa0)={r3, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd096, 0x5, 0x10000, 0x5, 0x40}, &(0x7f0000002000)=0xa0) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000005000)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f0000003000)={0x7fffffff, 0x3, r7, 0x7, r8, 0x2, 0x5, 0x5}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f0000007000-0x6)={r5, 0x2}, 0x6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000007000)={r3, 0x7f, 0x0}, &(0x7f0000007000-0x4)=0xc) 2017/12/28 01:23:13 executing program 6: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000042a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(twofish-asm))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x4) 2017/12/28 01:23:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x40) socketpair$inet(0x2, 0xa, 0x71ec, &(0x7f0000f81000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000f73000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001b4000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000ccf000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00001f6000)=@int=0x7486, 0x4) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000b42000-0x4)=0x0, &(0x7f0000c27000)=0x4) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000cc1000)=0x0, &(0x7f0000fab000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000df9000-0x8)={0x2, [0x3, 0x6f07]}, 0x8) 2017/12/28 01:23:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f000035d000)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000c61000)={{0x2, 0x0, 0x42, 0x5, 0x7ff, 0x7fffffff}, 0x6, 0x0, 0x9}) setsockopt$inet_udp_int(r0, 0x11, 0xffffffffffffffff, &(0x7f0000c2c000)=0x8, 0x4) r3 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000d12000-0x1)={0x2}, 0x1) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00007b8000)={0x4, &(0x7f00008a3000-0x3)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f00007c7000)={r4, 0x1}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000abb000-0x4)=0x0, &(0x7f0000431000)=0x4) 2017/12/28 01:23:13 executing program 0: unshare(0x2020600) unshare(0x22020000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) 2017/12/28 01:23:13 executing program 6: mmap(&(0x7f0000000000/0xebc000)=nil, 0xebc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ebc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ebc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f00001b9000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000273000)=0xe) connect$netrom(r1, &(0x7f00003a1000-0x10)=@ax25={0x3, {"516989b7031efa"}, 0x100000}, 0x10) getsockname$netlink(r0, &(0x7f0000ebc000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000eb8000)=0xc) 2017/12/28 01:23:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000012000)={0x2001, 0x3, &(0x7f0000f59000)=[@generic={0x2000000d885, 0x0, 0x0, 0x8}, @generic={0x6af3ec47, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000000000)='sestym\x00', 0xfffffffffffffff9, 0x80, &(0x7f00004e3000)=""/128, 0x0, 0x0}, 0x30) 2017/12/28 01:23:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ecc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_proto_private(r0, 0x89e5, &(0x7f0000063000)="6ab192858983141effb4e312996bdb5c9c17f105fa05bc302c3580ce3fcc8250d14363e7d388cd978ad538c0345887fd29e2e81ee7d5bc998096f23acedcc51811ca29a080268d79e8231564cacfaa39750f1cead2d3340c985ca164270875845751b2e0d293bf851dc14655b048ac15b4d29d036e586974e5d8a3504e95640febeb58ba48f5ba90d115d390cd274d9fbbf329561ce17661b227eed8eb33f91aeeba7117691c49612b9568a5b1ed2622") ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f000008d000-0x4)=0xffffffffffffff01) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00007bb000-0x4)=0x0) sendfile(0xffffffffffffffff, r0, &(0x7f0000097000)=0x0, 0x0) 2017/12/28 01:23:13 executing program 5: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fe0000)={0x0, &(0x7f0000013000-0x10)=[]}, 0x10) sendmsg$netlink(r1, &(0x7f0000000000)={&(0x7f000001a000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000361000)=[{&(0x7f00001e9000)=[{0x10, 0x7, 0x308, 0x0, 0x0, ""}], 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/28 01:23:13 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000083000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000001000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff8, r2}) mmap(&(0x7f0000000000/0xb7e000)=nil, 0xb7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0xf, 0x803, 0x2) write(r4, &(0x7f0000000000+0x6d2)="0204af0002000000196466cf06000448", 0x10) mmap(&(0x7f0000b7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000308000-0x4)=0x0) mmap(&(0x7f0000b7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000770000)={0x0, 0x0, 0x0}, &(0x7f0000b7e000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00007a4000)={0x0, 0x0, 0x0}, &(0x7f0000243000-0x4)=0xc) r8 = getgid() sendmsg$unix(r4, &(0x7f0000849000)={&(0x7f0000b7e000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000b7e000)=[{&(0x7f0000b7e000)="6c1db0c2831d5720da9161a63e11aac3e79e13f8a4874d908984541ce756cbf73c02cf9f44d776df5d10d939d4c0aee26de78da0e3c1831529d8a3aeec4d992e474884f2a07c028a0ad68d124889aa1d0269943e22fc8d804d126ec3321980d8", 0x60}, {&(0x7f0000b7e000)="7640deacc48434d2254734bc94d392cdba43a710f524d73ab32be96518dcce98198f45e61a05596ed3036764bd7da0a8c9102ead1fc81fb7fd332303c6a11262dbf25afec5a144f64d76b6703a237f3f9734ed9ad1f2f9bc0fbd2a04a442d71d544e33f43812df8c7d6b24da798e20427f6cf5624af5f091feb2b80502b7a0ef8e9f742ddd1fb1ed4dbaa379ec0385e66f", 0x91}, {&(0x7f0000835000-0x6d)="7fdfcc3d89f57d673af88666193a88ca141a9f704501e81b3346eb0b98e6a54b89a1a2b60538b3413ee6de67df296b603d1564c8d07819fcbafee76e93dd7985c475b9b7e77d7d54ea601741ff4675cb81faaf0c29af1c9f733491c3b20a249ff989851eaacfae2019ddb505f0", 0x6d}, {&(0x7f0000b7e000)="f272877f8ec43d44ce88749037cd98e6d571a5042fb8c99607e9b67ce7f134b46db3c88bce6bf3490daacf3a303672", 0x2f}, {&(0x7f00006d4000-0x3)="15065e", 0x3}], 0x5, &(0x7f00005cd000-0xc8)=[@cred={0x20, 0x1, 0x2, r5, r3, r6}, @rights={0x38, 0x1, 0x1, [r1, r0, r1, r1, r1, 0xffffffffffffff9c, r0, r4, r1, r4]}, @cred={0x20, 0x1, 0x2, r7, r3, r8}, @rights={0x10, 0x1, 0x1, []}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r4, r0, r0, r1, r0, r1]}], 0xc8, 0x8001}, 0x90) recvfrom(r4, &(0x7f0000ef6000)=""/1, 0x1, 0x0, 0x0, 0x0) 2017/12/28 01:23:13 executing program 3: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xfd, &(0x7f0000f61000-0x2a)=""/42, &(0x7f0000ade000-0x4)=0x2a) r1 = socket$inet6(0xa, 0x80003, 0xff) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00003fe000)={r1}) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000f62000)=""/4096, &(0x7f000028d000)=0x1000) getsockopt$netlink(r2, 0x10e, 0x0, &(0x7f0000f62000-0x1000)=""/4096, &(0x7f0000acf000)=0x1000) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00007b9000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000f5e000-0x18)={@loopback={0x0, 0x1}, 0x0, r3}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000428000)=0x800, 0x4) 2017/12/28 01:23:13 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x40, &(0x7f0000010000)="bca78a5fd53e8b202d4fb7ad4f74f4ca134576b1af9fbe73e71f5b5db2aec2f3b38c6f67d85d4352c70e5152") sendmsg$netlink(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000007000+0x7fa)=[{0x11, 0x43, 0x205, 0x0, 0x0, ')'}], 0x11}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) socketpair$inet(0x2, 0xf, 0x1b13, &(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f000000c000)=0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000010000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1af}) 2017/12/28 01:23:13 executing program 6: mmap(&(0x7f0000000000/0x707000)=nil, 0x707000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000708000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x400000000006}, 0xc) mmap(&(0x7f0000707000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x40004, &(0x7f0000709000-0x7)=""/8, &(0x7f0000707000)=0x8) 2017/12/28 01:23:13 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r0, 0x2000000000000002) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000006000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket(0x100000000000002, 0x8000e, 0x75) recvmsg(r2, &(0x7f000001f000-0x38)={&(0x7f000001c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000001e000-0x30)=[], 0x0, &(0x7f0000017000-0x8b)=""/139, 0x8b, 0x0}, 0x2021) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000001e000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001e000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f000001e000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@empty=0x0, 0x3, 0xcc3, 0x2, 0x14a1cad0, 0xb, 0xa0, 0x20, 0x5, r4, r5}, {0x5, 0x3, 0x4, 0x1f, 0xfffffffffffffffb, 0x80000001, 0x6, 0x8000}, {0x1, 0x1, 0x3, 0x100}, 0x1fc, 0x4, 0x28d5, 0x0, 0x8, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x80000000, 0x8242}, 0x2, @in=@multicast2=0xe0000002, 0x1, 0x4, 0x0, 0x3, 0x7, 0x8, 0x0}}, 0xe8) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000020000)=0x1, 0x2) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000022000)=0x9960b62, 0x1) listen(r1, 0xfffffffffffffff9) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x400, 0x28, 0x0, 0xc, 0x2, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x3, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000014000)={0x42424242, 0x42424242}, 0x4b, 0x10000000003) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000015000-0xa0)={0x0, @in6={{0xa, 0x0, 0xc5b5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x26, 0x80000000, 0xe2, 0x9, 0x8}, &(0x7f0000020000)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000020000)={0x1, 0x2, 0x9, 0x800, r6}, 0x10) bind$inet(r2, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_extract_tcp_res(&(0x7f0000008000)={0x42424242, 0x42424242}, 0xc, 0x7) syz_emit_ethernet(0x3e, &(0x7f000001e000-0x3e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x80f3, @ipv4={{0xa, 0x4, 0x9, 0x7, 0x30, 0x3, 0x400000, 0x280, 0x2f, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[@lsrr={0x83, 0x7, 0x100000000, [@remote={0xac, 0x14, 0x0, 0xbb}]}, @timestamp={0x44, 0xc, 0x0, 0x1, 0x6, [{[@remote={0xac, 0x14, 0x0, 0xbb}], 0x9ac}]}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x100000000}}}}}, &(0x7f0000018000)={0x0, 0x2, [0xbe4, 0xe76]}) syz_emit_ethernet(0x7d, &(0x7f0000021000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0xb, 0xffffffff, 0x7fff}], {0x8100, 0xe68, 0x1000, 0x40}}], {{0x8917, @x25={0x3, 0x80000001, 0x1000ff, "b7d6ef84673cd36b6ec991725cb54313b875e2f87cf391a087f65cb852d6a455f8997b0c8511b4d4c1bf1f51e0afba0af7be22da649a9003ebc8019a765d01f079e4ca3c6853499f345136d894cdbda99a203182514509284878c5fd6407bdaaf4752b4b"}}}}, 0x0) syz_emit_ethernet(0x381, &(0x7f0000008000-0x1712)={@random="50078d2cb782", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x6758, @ipv6={0xfffffffffffffffa, 0x6, "69ee60", 0x34b, 0x0, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, {[@hopopts={0x7e, 0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0xb6, "0f5d0fe5f632d593413d3685245d68b9cd913630bed1db35a3812c91e960ee434460ba52083f50076062e1565529154716e02fbb98cc2b6596f77049fddae5d50ebc2c3b8c28afdd7a7056f60215eb03bb6b489a276398b4b8eb19f04440e1a1dcc279682cd180681198ad0001726842410e95b379956dcd97241eb8b8e02c46b098aaa7b8d0792d75fee51588a0bf96439b10b2557700897746899703a6eec7fcad1f2c29d5471751507b52178d5e7cd6f30a4b4cef"}]}], @icmpv6=@time_exceed={0x3, 0xffffffffffffffff, 0x0, 0x6, [0x0, 0x0, 0x0], {0x5, 0x6, "3942e6", 0x200006, 0x0, 0x2000008, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [@hopopts={0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @fragment={0xff, 0x5, 0x6083, 0x4, 0x400538d, 0x100000000, 0x1}, @dstopts={0x9, 0x2b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc2, 0x7b, "8ac22ab6b866b6bda017bd1689049a5b7eb88ff5967de7816da0715a23729cf13ed3ff25598466a669300714b7a13b68f5d91bfacbbae6c20170a956b68ba6c2023694f3cbb23131d79be9aa9033400d2f607c0d00efb352c67244b86acaf8cf728e2c0e9deecfe7f7c34ae77437c1f5335f6120f2b2727ad0e6a5"}, {0xff, 0x14, "800befdedf6bcbd3d621ddc18133861492c4deb1"}, {0xff, 0xaf, "e3e12825257be7a3c354ec6acaac27c8d894c4c395e552fba3efa71cc3470169229d4599df85b3602a6c5a114c1fa63bd9cc2b70fb80994be5056a722f7331f75df61adbe8ccf9675795ad5d2b1a832d41d1c587d4f63ca06e8aef2fed422590557d1ac953bed93a8531f943f9705ad17164b77a483a024478ebd352b5b592c4aca262b1605c01865aba0fedd1920cfd6a58877d163b861390828c62558ee5fd18c26a61966f82bf7a329dd5b66e7e"}, {0xff, 0x19, "798d6ed8a0f3755967311ba02a66d9d61c13577e1073455f07"}]}], "9b12f6f4fe9dcd181455925a879f491c6240dd17203b513e09747bfb8b63b9367c0d5763dd8754d44165f62718e969cc2707adceeaa78032472edf946bf9d81e1c9f719d9a2888e2b2058184b4b5e658c79950f093f65906c488a06f6a2ca28f56042db6a7d822abb89cce64374c4309e5b604d024f34fe907220ab521f7d32b6674fed48583c9b7d0fd7f4663c1b5076adfbfc1d132c3e77d5da9bd9093cffd57afaf18d027223e6a8691621ccf9b880f43584f188d82f5ead993aa43a649aa605ff25d39cb1ffa0e5c7b2e7963e292544587b743c3caff4ad71d89db52192dd7771a8f"}}}}}}}, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x600, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0xa, @random="7c0800a8de14", @multicast2=0xe0000002, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @multicast2=0xe0000002}}}}, 0x0) listen(r2, 0x5) socket$inet(0x2, 0xffffffffffffffff, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) syz_emit_ethernet(0x42, &(0x7f0000011000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0xffffffffffffffff, 0x0, 0x34, 0x0, 0x2000, 0xe8, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x2, 0x0, r7, 0x42424242, 0x6, 0x0, 0x8, 0x40002, 0x800, 0x0, 0x0, {[@fastopen={0x22, 0xb, "c200df0007520b8a94"}]}}, {""}}}}}}, 0x0) syz_emit_ethernet(0x76, &(0x7f0000011000-0x86)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x8000000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x68, 0x0, 0x800002002, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x12, 0x0, 0x0, 0x0, 0x0, {[@eol={0x0}, @md5sig={0x13, 0x12, "566da4fd98659298b52328e80f2049f1"}, @sack_perm={0x4, 0x2}, @timestamp={0x8, 0xa, 0x7, 0x153}, @sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "568321ce97578d4b41583f2a1b18f57a"}]}}, {"ec8fb02df21fca6a446180e8"}}}}}}, 0x0) 2017/12/28 01:23:13 executing program 7: r0 = socket(0x5, 0x3, 0x1000000000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000001000-0x10)=@common='bcsf0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000001000)=0x0) 2017/12/28 01:23:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x138, &(0x7f00007db000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x7f, 0x53, 0xffffffffffffffe1}}], {{0x6004, @ipv4={{0xa, 0x4, 0x5, 0x3ff, 0x126, 0x1, 0x7, 0x6, 0x0, 0x0, @rand_addr=0x7fff, @multicast1=0xe0000001, {[@generic={0x86, 0x12, "2bdb3ed49a9d55cd31ca1d9d94321508"}]}}, @udp={0x1, 0x0, 0xfe, 0x0, "3e8d3e77f9b0c1644b47bd3c06cf75feff91cd2dd9fceab47c91a5e027cb776f326c9cfe16c2c75b7f8974e005fb305a30362ecee7aae7ae1f27cf088aa4a5e19f081e1ccf8b8e1ac4390e62a7ea6a9bf5cc0097dbef5046936404ba7c288c1d918ee7a146a670829a35c942e4a8ef57e2fd6eafff7af408ea5e7686bd843e44cd41521b9351789ab0ac4ee5bb6c33eff1a40dee6d4b44c64f40b83fed4956d9dfb44e64b9c4f16e1b175bf7192ba2b373b6a64cd34d5cf984360d9660d0710b25ecff87169d9f58a76b579a80722aed4715298d6492b5247c3f138d36746c9667d09a9533e38a53e84978d0b6129a2db66831f0528d"}}}}}, &(0x7f00002bf000)={0x1, 0x1, [0x16a]}) syz_emit_ethernet(0x76, &(0x7f0000b49000-0x13ae)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="dad4bab31682", [], {{0x20086dd, @ipv6={0x0, 0x6, "00dbaf", 0x40, 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, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x7, 0x28, "44698c7608bbf408b9cdf8194989e1605e4d933cd1b3336aab33dd11319bedc252fda6162127991d"}, {0x0, 0x4, "511d2b54"}]}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) pipe(&(0x7f0000ac6000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00006d1000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002b2000)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f000052b000-0x10)={r2, 0x1, 0x6, @random="3ffbe08f3d3a", [0x0, 0x0]}, 0x10) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000edf000)=""/78, &(0x7f0000ba0000)=0x4e) ioctl$void(r1, 0x5451) 2017/12/28 01:23:13 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000b14000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000451000)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008e8000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000759000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, r2}) bind$alg(r1, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r3 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00009d0000)="3b692cec", 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000082e000)={0x0, 0x0}) recvmsg(r3, &(0x7f0000da5000)={&(0x7f00001c7000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00007ed000)=[], 0x0, &(0x7f000017f000-0x44)=""/0, 0x0, 0xfffffffffffffffe}, 0x0) sendmmsg$alg(r3, &(0x7f0000416000-0x38)=[{0x0, 0x0, &(0x7f0000d3b000-0x90)=[{&(0x7f0000093000-0x92)="9535f1df199dcee87dca3f814a85d955c1fb2cb5", 0x14}], 0x1, &(0x7f00002f4000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000d0b000-0xcf)="65e55ef625e31ef90ab6c8f74b1729362b0d7b58cb2dd649cd2b46e41182210bdc38ede634fa1c620b3a1d1f6f24de9a78b1ae23ea6d6dce560067693540884256ad17aec8dd2a368ca78b4dd788e06e5c514df98c250dc9fe86fe89b5ec8af8a7bf1762fc3ff1e40e8e303c44d4fa1019c7df19b3c9d498d1458edd6bc266e56d79b3fc5b003dd267840ceb868ec78d3861c38ea49fcf97065cc0bb828b1aba86252dc02456a0bf3a31ea8248f74059a4f79478b0c795122872d7a19fab6f08ae840ba4dff46c578e9d07bc6801c4", 0xcf) 2017/12/28 01:23:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x8) setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f0000746000-0x58)="e4a445eb7fff0500", 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000001000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) r1 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000ecf000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000075b000-0x98)={0x0, @in6={{0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9, 0xffffffffffff2d18}, &(0x7f00007e5000)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000009f000)=@assoc_value={r4, 0xbd}, &(0x7f00000f8000)=0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000092f000-0x4)=0x9, 0x4) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000c47000-0x4)=0x10, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f000033f000)={0x3}, 0x1) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00003a3000)=0x7, 0x4) accept4(r1, &(0x7f00001b2000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000fbe000-0x4)=0x8, 0x80800) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f000089d000-0x90)={0x1, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(r1) 2017/12/28 01:23:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f0000a8f000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ebd000)=0x10) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000daa000-0x20)={"0704cd077bb273d2afc942ecaf4266e0", {0x4, 0x6, 0x80000000, "c25e3445e307", 0x2, 0x0}}) bind$netlink(r0, &(0x7f0000ce9000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) close(r1) 2017/12/28 01:23:13 executing program 1: r0 = socket(0x8, 0x800, 0xfff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000000000)=""/252, &(0x7f00007c3000-0x4)=0xfc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000002000-0x20)={@common='ip_vti0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000001000)=@get={0x1, &(0x7f0000002000)=""/254, 0x100000000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000004000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000-0x4)=0x10) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000000)=@req={0x28, &(0x7f0000003000-0x28)={@common='lo\x00', @ifru_names=@common='ip6_vti0\x00'}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000006000-0x15)=[@in6={0xa, 0x3, 0x80000000, @loopback={0x0, 0x1}, 0x5677}, @in6={0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffd7}], 0x38) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000004000)={0x100000001}, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000007000-0x18)={@loopback={0x0, 0x1}, 0x2, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000007000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000008000-0x10)={0x9, &(0x7f0000005000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000007000)={r3, 0x2}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000008000)=""/19, &(0x7f0000008000)=0x13) 2017/12/28 01:23:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80003, 0x0) getsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000465000-0x4)=0x0, &(0x7f0000e3d000)=0x4) 2017/12/28 01:23:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cb7000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(rfc7539esp(pcbc-aes-aesni,tgr192-generic))\x00'}, 0x58) socketpair(0x17, 0x1, 0x6, &(0x7f000063a000-0x8)={0x0, 0x0}) getpeername$ipx(r1, &(0x7f00004a9000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d3b000-0x4)=0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d5000)="0a0775b7cae383e5b3b6aded5c54d6295df0df82180c0deb00001f08000002ff", 0x20) getsockopt$sock_buf(r1, 0x1, 0x37, &(0x7f0000eb8000-0xce)=""/206, &(0x7f0000a4e000-0x4)=0xce) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf4", 0x30}], 0x1, &(0x7f0000851000-0x48)=[], 0x0, 0x0}, 0x0) bind$alg(r0, &(0x7f0000836000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) recvmsg(r2, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) 2017/12/28 01:23:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000f2e000)={&(0x7f0000252000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f00000cd000-0x2)="be", 0x1}], 0x1, &(0x7f0000d76000-0xc0)=[], 0x0, 0x0}, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f000041f000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000adf000)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000046e000)={0x5}, 0x4) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000043000-0x60)=[{&(0x7f0000272000)="d0", 0x1}], 0x1, &(0x7f00006ad000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f000095f000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) 2017/12/28 01:23:13 executing program 6: socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x80001, 0xdbd00000000000, &(0x7f0000b78000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000a07000)=[@in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x0, 0xfffffffffffffc01, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x57fa9a2d}, @in6={0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x2, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}], 0xac) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000cef000-0x24)="240000001d0001002000000000fffc00140e00fa1000070006000200000000df000020ff", 0x24) connect$unix(r1, &(0x7f0000b38000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000572000)=0x5) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000d29000)={0x0, 0xac, "e1d514fc2b3f0dc398140512aea0c93e63f88e0b6f19621a1e9cac90b8000306a2a2ac394c31dc047000ba5ac0fd8c277976e01b516a426a63e3075c0eb89cf2221196ac465ffbcf735b6e00ce7328ef691de8ac83c323d3a6fd9e69682df72ee0a742150efc42c1415542d69e3ee70201f5dda1d1c854bd4f464c163d358b97190b39fb0470bd58e4ebc133a36af0ff4c30db1d0de1aa2d6b2a0aed51a4790d29d4f642121854e8bd91527d"}, &(0x7f0000022000)=0xb4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000080000)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x39b, 0x1}, 0x98) 2017/12/28 01:23:13 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a2c000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000a79000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000094a000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000207000-0x6)={r2, 0x9}, 0x6) r4 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f00009dd000-0x4)=0x0, 0x80800) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00004f9000)={r3, 0x80000000}, &(0x7f0000feb000-0x4)=0x8) socket(0x11, 0x80805, 0xe301) sendto(r1, &(0x7f00009cd000-0x10)="", 0x7fffffff, 0x0, 0x0, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000cf6000)={0x0, 0x0}) 2017/12/28 01:23:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000ceb000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000083d000)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00002e4000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000069f000)=0x24) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00005e4000-0x6)={r1, 0x8}, 0x6) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(r2, &(0x7f000060a000-0x38)={&(0x7f0000982000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00004b7000-0x30)=[], 0x0, &(0x7f0000ebd000)=[], 0x0, 0x0}, 0x0) 2017/12/28 01:23:13 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 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) pwritev(r0, &(0x7f0000001000-0x80)=[{&(0x7f0000d20000)="10bd49bb02e74f067e9b9c2609b67d452aeb621ece0b17e3876dd93ea739df3dbd9de3fe3777687dd79fd139a598daa6e32718fee6983b2e5df3676308cca33664e6850999ec14b18e4f26c30fd1fa26f80accaff13500dfcf245249fd8d2240bd67ace599900185c8ca4796d841169a66cdd394f2475150ea0f242b6711cf17357a919f1ec1f92670f9fad22d266e6835651036951e5e904dcb32f55699e2c50afcaa482b362276461268fee28898d8f57e82eae3ad65bb7f2da5baa57d8d4bdcfa79a5364d97a54f7f3b415095c01e6e57a355cdd07baff5", 0xd9}, {&(0x7f0000001000-0x67)="bee08be3b4b00afdd7657e8144d216f8beed9517cbbe552501a9fc4cd49aab9e01ca614f3bab49b122818308e32146d134d4d39a436766d29670205c50a116cdff79117c1a5490558ba5a8c4b2a8c71bc9160a5683b86fdc7c9835a035d9235b15c29717db85b2", 0x67}, {&(0x7f0000001000-0x50)="3d740dd706d36cd760c23c9c011a0f925c50c107e977c5e4bf56ee1e208e27978bad7c75c68b519657f09081940d89482c38608a006578b188816908c8761e3487abe883705c2e6c0f164f11d1a9a56a", 0x50}, {&(0x7f0000175000)="597de7232232ae4c7080bcd66619d1b5057ca21f84d876db6c7e45b6bb7aabfc6dee79b4a0368f559ec15546829584a12750fdad16c4e42f715ca3406c4e6ed5359ca73a09ae5b67a6f25dea362d4952099d8655475894", 0x57}, {&(0x7f000056d000)="8e04806e5da3427183a6a96935c84fd8179e2c66e2a49640875ad3cd5bd2b9bf923c19b5ead47262db2fd589e3a432df8ef5971bcdc9f8b5a012fa1a0d030c46cded2fed6b2811c42b3bc4ef67558e4d8d64213b6a4d3638dd8c94bef75bf7e5048442b11791b69363a98ba37fb6abb966073f4d136327038d610502a7fb01d533e65bb3842835948e67f9ff6cad5b82d1d13a30e48c91af6f19a437256a86978f788cb9d543b375a80263c260f9cc2e086e1a5b506349971457328d1b95d305d3f33c11726c2987b814d9fba437c6db8ffc9045623bc10ea7e788df", 0xdc}, {&(0x7f000047f000)="93649bd6a1e29dcbd7bd0b9f6b57756d93bdd70a9aacdecf270cecb571255241cf0f0f5c0648cf807e7a0b8776500cbe169d5863db252c54300c65e8636d097d952c7742dc1e3b77d4f1791cdb0dfb0f27fd37244278c72fabab847e17b6ac41f5b378a6b17ea9c09eea60988e48df5cc6ab1c8382f4cf19503c6debb42928f92b66eb9cb989e1828fae1542ff3f192bd5b91684b1d51dfa353ffcc3dc064dd03407b85e8f7e7c93e3edabaa6cae", 0xae}, {&(0x7f00003be000-0x72)="bddbaced046be391340de234a52ce6fdc7fc6817611e3cadd176a8fba5677f6026ada376b245037ed1f3561cf0105792203423a0853278c1b5b321808149bac76309c319173aa9e784ec63ff3b19fdf6bd13c34277afb0fefe753591693104c1c942b1f8ecdca967b00a64f495a1ea1655f2", 0x72}, {&(0x7f0000000000)="6d71478b6c1385158bfe25cca8f75ae78acc2c0c8669120b47dd8fc563e385aa263daaef9f023653c8408934ff5b0463d6bf1b7a497efc33d3cc7c81758b125277db02edd98b47bd152d06c60154de4e47a66bd7e4dd3408bfc5f37776c3b972353b8d41c72592489033fa103c565c0ae8fbbfd156458ba3ebf614b04d", 0x7d}], 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00008af000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000964000)=0xe8) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000e0d000)={0x0, 0x0, 0x0}, 0xc) r6 = socket(0xf, 0x4, 0x7fffffff) sendmsg$key(r6, &(0x7f0000911000-0x38)={0x0, 0x0, &(0x7f00008b4000-0x10)={&(0x7f0000209000)={0x2, 0x12, 0x2, 0x3, 0x8, 0x0, 0x80, 0x6, [@sadb_x_filter={0x5, 0x1a, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x24f21720214523a1, 0x4}, @sadb_x_nat_t_type={0x1, 0x14, 0x5, [0x0, 0x0, 0x0]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x4) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000c88000)={r3, r4, r5}, 0xc) sendmsg$unix(r1, &(0x7f0000351000)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000b72000)={0x0, 0x0}) getpeername$inet(r7, &(0x7f00006f2000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000012e000-0x4)=0x10) 2017/12/28 01:23:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x300) setsockopt$sock_int(r0, 0x1, 0x4000000000000028, &(0x7f00008c1000)=0x7, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000a96000)="", 0x0, 0x0, &(0x7f0000999000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000288000)={0x1, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x5, 0x4, 0x7f, 0x9, &(0x7f0000d2b000-0x10)=@generic="9cb19303f2145aafdee74b340b4d2ccd", 0x9, 0x1, 0xee}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000a0d000)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6gre0\x00'}) 2017/12/28 01:23:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x9, 0xb, 0x96, &(0x7f000055c000-0x8)={0x0, 0x0}) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000e9e000)=0x25, 0x4) bind$alg(r0, &(0x7f0000b2d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast6)\x00'}, 0x58) r3 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000c1c000)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004b3000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000010a000)={0x0, 0x0, 0x0}, &(0x7f00003cd000-0x4)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000061c000-0xc)={r3, r4, r5}, 0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e513b5bf91aa785dfbcdfe09000000fc", 0x10) r6 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r6, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[{&(0x7f00005d2000)="11b981c3293d1e6ad1542a5f601cee8a78a5b3dcdd974d49dde5e1221ddbf06cc9", 0x21}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r6, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f00002a8000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00004e2000)={@generic="2144270264a4f07a87d6b52649ef1d5e", @ifru_flags=0x4000}) ioctl$sock_SIOCGIFCONF(r6, 0x8910, &(0x7f000040b000)=@req={0x28, &(0x7f0000725000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x10001, 0x3d, @fr=&(0x7f0000a9e000)={0xc6c9, 0x5e2, 0xfffffffffffffe00, 0x298000000, 0x5, 0x6, 0x100000000}}}}) r7 = accept(r0, &(0x7f00004ed000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000dab000)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r7, 0x84, 0x64, &(0x7f0000343000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000058000-0x38)=[@in6={0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x2, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}], 0x38) 2017/12/28 01:23:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt(r0, 0x20001000000010f, 0x800000000082, &(0x7f0000a3b000)="00210300", 0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000036e000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00008ba000)=0x0) [ 672.301474] nla_parse: 24 callbacks suppressed [ 672.301480] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. 2017/12/28 01:23:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f00006b2000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, 0x1c) connect$inet(r0, &(0x7f00009a0000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f000013e000-0x4)=0x6) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f000060d000-0x4)=0x5, 0x4) 2017/12/28 01:23:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffc) writev(r0, &(0x7f0000e7b000)=[{&(0x7f00007bf000)="3900000012000147000003000000000007040000003f0500000000000103000049001d0066413e055600000108003dfb230b00807416075bff", 0x39}], 0x1) 2017/12/28 01:23:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000d85000-0x83)=""/131, &(0x7f0000e35000-0x4)=0x83) bind$alg(r0, &(0x7f000079b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000783000)="", 0x0) socketpair(0x0, 0x3, 0x9, &(0x7f00004a3000-0x8)={0x0, 0x0}) recvfrom$unix(r2, &(0x7f0000d13000)=""/124, 0x7c, 0x120, &(0x7f0000a6e000-0xa)=@file={0x0, './file0\x00'}, 0xa) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000724000)=0x1) 2017/12/28 01:23:13 executing program 5: mmap(&(0x7f0000001000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000168000)={0xffffffffffffffff}) connect$bt_l2cap(r0, &(0x7f0000430000)={0x1f, 0x1ef4, {0x8, 0x9, 0x7, 0xf266, 0x8, 0x7}, 0xd20, 0x1}, 0xe) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000753000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000001000-0x8)={0x0, 0x0}) getpeername$ax25(r2, &(0x7f0000e83000)={0x0, {""/7}, 0x0}, &(0x7f000065d000-0x4)=0x10) connect$inet6(r1, &(0x7f0000f66000-0x1c)={0xa, 0x0, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2017/12/28 01:23:13 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000003000)={@common='rose0\x00', @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x1c) 2017/12/28 01:23:13 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f00009db000)=0x0, &(0x7f0000000000)=0x4) getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000c65000-0x4)=0x0, &(0x7f0000ea0000-0x4)=0x4) 2017/12/28 01:23:13 executing program 6: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000ce5000-0x4)=0x0, &(0x7f0000f73000-0x4)=0x4) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000a53000-0x8)=0x0, r0, &(0x7f0000b55000)=0x0, 0x3, 0x1) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000f75000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f73000)={0x0, 0x8002, 0x9, 0x1, 0x0}, &(0x7f0000f74000-0x4)=0x10) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000f74000)={0x40, 0x5, 0xa000}, 0x4) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000631000-0x20)={0xf510, 0xb29, 0x1, 0x7, 0x4, 0xc2, 0x7, 0x7, r1}, &(0x7f0000d6a000)=0x20) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f73000)={r1, 0x81, 0x1, 0xffff, 0x398, 0x2}, 0x14) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000f75000)=@common='ip6gre0\x00') pread64(r0, &(0x7f0000da6000-0xcb)=""/203, 0xcb, 0x0) close(r0) 2017/12/28 01:23:13 executing program 4: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x8010000000000083) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fe6000)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000e5e000-0x4)=0x98) [ 672.362633] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. 2017/12/28 01:23:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000029f000)={0x0, 0x0}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d42000)={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x0, 0xa, [@broadcast=0xffffffff, @loopback=0x7f000001, @multicast2=0xe0000002, @multicast1=0xe0000001, @multicast2=0xe0000002, @rand_addr=0x100000000, @broadcast=0xffffffff, @multicast2=0xe0000002, @rand_addr=0x0, @loopback=0x7f000001]}, 0x38) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_int(r1, 0x0, 0x21, &(0x7f0000ae7000-0x4)=0xffff, 0x4) r2 = accept4(r1, &(0x7f000012d000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f03000-0x4)=0x10, 0x80000) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000d3a000-0xaa)=""/170, &(0x7f0000eaa000)=0xaa) epoll_create1(0x80000) 2017/12/28 01:23:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f000064e000-0xc)={@rand_addr=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000ea7000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00005d3000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b5c000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008ed000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1f, 0x2, 0x13e156be, 0x1b, 0x20, 0x20, 0x1, r1, r2}, {0x7ce2c0f3, 0x1, 0x9bff, 0x7fffffff, 0x8, 0x1, 0x100000001, 0x0}, {0x8c3, 0x5, 0x1, 0x2b20b28b}, 0x9, 0x7d6, 0xea6, 0x0, 0xc1, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000, 0x10001}, 0xd, @in6=@loopback={0x0, 0x1}, 0x7f, 0x3, 0x1, 0x8, 0x0, 0x5, 0xc4}}, 0xe8) r3 = socket$inet(0x2, 0x80003, 0x20000000007) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000001000-0x10)=@common='lo\x00', 0x10) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000003000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f00000c1000-0x5)={@broadcast=0xffffffff, @rand_addr=0x0, r4}, 0xc) 2017/12/28 01:23:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x70, &(0x7f00009a2000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "0500ff", 0x3a, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "aba646", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@dstopts={0x2c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x0, ""}]}], ""}}}}}}}, 0x0) socketpair(0x1, 0xe, 0x80000001, &(0x7f000022a000)={0x0, 0x0}) getsockname$netrom(r0, &(0x7f0000b6d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000037e000-0x2)=0x10) 2017/12/28 01:23:13 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0, 0x0}) r0 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) 2017/12/28 01:23:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000efc000)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000035000)=[], 0x0, &(0x7f0000b6b000-0x608)=[{0x10, 0x114, 0x1, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) connect$llc(r0, &(0x7f0000d82000-0x10)={0x1a, 0x17, 0x7ff, 0x6, 0xca, 0x1f, @random="3b0175e499d0", [0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f7a000-0x8)={0x0, 0x7fffffff}, &(0x7f000055e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000843000-0x10)={r1, 0xa4, &(0x7f00008a8000-0xa4)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x1, @rand_addr=0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8c9}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0xffffffffffffffff}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ee5000+0x656)=0x10) sendto$llc(r0, &(0x7f0000125000-0x2c)="f99e8bfedccc7028cb8e79d26d069f38e08739c3f91786ac550413a8df424f7c20e5de8d00b6febf1ba1bbc723f738c9b00ee01c9503d11dc586d4369d1b81baa480bc825dbe7d5ad339a9f9c5809d6c35e7ee1c162bc9e6dbe310bb2035d2fa3c2b3b40e56a6808de49333fc4599b02ba6dc20460d779d23b23b57979363f55648f274017fc9d852dee0a97a2", 0x8d, 0x4004000, &(0x7f0000633000)={0x1a, 0x1f, 0x401, 0x5, 0x4e, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2017/12/28 01:23:13 executing program 4: socket$inet(0x2, 0x807, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x5, 0x8b0, 0x4}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x59d) recvfrom$inet6(r0, &(0x7f0000fc1000)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000065d000-0x50)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r1, &(0x7f0000fbd000)='\'', 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2017/12/28 01:23:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf", 0x4) r1 = accept$alg(r0, 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f00000d8000-0x8)=0x6) bind$alg(r0, &(0x7f0000325000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000d08000-0xdb)=""/219, 0xdb}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000592000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000010e000)=0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000347000-0x4)=0x6, 0x4) recvmsg(r1, &(0x7f000057a000)={&(0x7f00001c0000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x10, &(0x7f0000664000)=[{&(0x7f00006b0000-0x29)=""/41, 0x29}, {&(0x7f0000b24000)=""/251, 0xfb}, {&(0x7f0000824000-0x74)=""/116, 0x74}], 0x3, &(0x7f0000837000-0x9e)=""/158, 0x9e, 0x3}, 0x40010020) 2017/12/28 01:23:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044052e00001a4976e252922cb18f6e2e2aba000000012e0b38360054049be0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15605027ecce66fd792bbf0e5b02008e00000000001c00010000000000000032740000a60000000006ad005ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000aed000-0x4)=0xc1e, 0x4) write(r0, &(0x7f00004fa000-0x2)="", 0x0) recvfrom$ipx(r0, &(0x7f0000fee000-0x74)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000601000)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bec000)={0x0, 0x0, 0x0}, &(0x7f00007f2000-0x4)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c84000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@rand_addr=0x20, 0x0, 0x80000001, 0x2, 0x6, 0x3, 0x20, 0x20, 0x400, r1, r2}, {0x8001, 0x9696, 0x8, 0x40, 0x1, 0x7, 0x3, 0x0}, {0x0, 0x7, 0x4, 0x4}, 0x7, 0x4000, 0x7, 0x0, 0x0, 0x2}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, 0x1}, 0x8, @in=@loopback=0x7f000001, 0xb80c, 0x0, 0x3, 0x48, 0x1, 0x1, 0x9}}, 0xe8) 2017/12/28 01:23:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000f5c000-0x8)={0x0, 0x0}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000f2f000)={0xf, 0x0, &(0x7f0000bc7000)=[], &(0x7f00007dc000-0xa)='\'-,vmnet0\x00', 0x3, 0x70, &(0x7f000040e000-0xb)=""/112, 0x0, 0x1}, 0x30) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f000048b000)={&(0x7f0000049000)='./file0\x00', 0x0}, 0xc) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000934000-0x14)={r0, r1, 0x3, 0x1, r2}, 0x14) bpf$PROG_LOAD(0x5, &(0x7f000042a000-0x30)={0x1, 0x2, &(0x7f0000b4f000)=[@generic={0x8d, 0xf510, 0x0, 0x0}, @generic={0x9595, 0x0, 0x0, 0x0}], &(0x7f0000ef0000-0x2)="0004", 0x9, 0x80, &(0x7f0000b62000-0x80)=""/128, 0x0, 0x0}, 0x30) [ 672.511554] ================================================================== [ 672.519114] BUG: KASAN: stack-out-of-bounds in rds_sendmsg+0x1f02/0x1f90 [ 672.525944] Read of size 8 at addr ffff8801ca7bfb70 by task syz-executor6/5627 [ 672.533290] [ 672.534915] CPU: 1 PID: 5627 Comm: syz-executor6 Not tainted 4.15.0-rc4+ #167 [ 672.542177] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 672.551528] Call Trace: [ 672.554123] dump_stack+0x194/0x257 2017/12/28 01:23:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000f8d000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x4, 0x10000000, @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}, {[], @udp={0x0, 0x0, 0x14, 0x0, "918e986814959d976f08855a"}}}}}}, 0x0) [ 672.557750] ? arch_local_irq_restore+0x53/0x53 [ 672.562416] ? show_regs_print_info+0x18/0x18 [ 672.566914] ? _raw_spin_unlock_bh+0x30/0x40 [ 672.571315] ? rds_sendmsg+0x1f02/0x1f90 [ 672.575374] print_address_description+0x73/0x250 [ 672.580210] ? rds_sendmsg+0x1f02/0x1f90 [ 672.584267] kasan_report+0x25b/0x340 [ 672.588071] __asan_report_load8_noabort+0x14/0x20 [ 672.592994] rds_sendmsg+0x1f02/0x1f90 [ 672.596897] ? rds_send_drop_to+0x19d0/0x19d0 [ 672.601388] ? find_held_lock+0x35/0x1d0 [ 672.605449] ? sock_has_perm+0x2a4/0x420 2017/12/28 01:23:13 executing program 5: mmap(&(0x7f0000001000/0xfb8000)=nil, 0xfb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x804, 0xec2, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x46}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000e0f000)={r1, 0x0}, 0x8) r2 = socket$inet6(0xa, 0x400000003, 0x6) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00007d2000-0x24)={r2, 0x27ccb58c, 0x3, "ca2216df6b3237e984ac94a95b2fed210883f20ab47693fa995d"}) close(r2) 2017/12/28 01:23:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x80000000000022, 0x0, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$netrom(r1, &(0x7f000013b000)={&(0x7f0000e3c000)=@full={{0x3, {"4bc5806b000101"}, 0x0}, [{"e43e16660df782"}, {"50ea5a60bd261c"}, {"6690eabfcd0bb0"}, {"8c2ee2fffffb73"}, {"9db97594b076cd"}, {"b85ff255e79f66"}, {"6e005267ad3ec3"}, {"0ec7ac356af637"}]}, 0x48, &(0x7f0000660000-0x40)=[], 0x0, &(0x7f00007ff000)=[], 0x0, 0x8800}, 0x2) sendmsg$kcm(r0, &(0x7f000096d000+0x14a)={0x0, 0x0, &(0x7f00007df000-0x30)=[{&(0x7f000093d000-0x81)="ae953ed9741d7919114cf5b473a460f50604199dc3b45fd49dc842969c123fa34c4e229bb8f28a3f35e42ad79461c3405b028d562f8836e2ad8ed0169e494a2b29bfa06cf6f9b9bea2e618e7679b51b94ccd31873bb64d94083dc79282f8107bcffb3ae165b9c827e8f18bc8e256056c97d7807366fa08816bc6def6d0bcced166", 0x81}, {&(0x7f0000d64000+0x20e)="882f86ba2081", 0x6}], 0x2, &(0x7f0000d80000)=[], 0x0, 0x0}, 0x0) [ 672.609503] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 672.614856] ? lock_downgrade+0x980/0x980 [ 672.618993] ? dup_iter+0x1a2/0x260 [ 672.622618] ? lock_release+0xa40/0xa40 [ 672.626610] ? selinux_socket_sendmsg+0x36/0x40 [ 672.631284] ? security_socket_sendmsg+0x89/0xb0 [ 672.636047] ? rds_send_drop_to+0x19d0/0x19d0 [ 672.640537] sock_sendmsg+0xca/0x110 [ 672.644246] ___sys_sendmsg+0x320/0x8b0 [ 672.648219] ? copy_msghdr_from_user+0x590/0x590 [ 672.652979] ? __schedule+0x8f3/0x2060 [ 672.656859] ? exit_robust_list+0x240/0x240 [ 672.661193] ? __fget_light+0x297/0x380 [ 672.665167] ? fget_raw+0x20/0x20 [ 672.668626] ? rds_trans_get_preferred+0xfb/0x130 [ 672.673501] __sys_sendmmsg+0x1ee/0x620 [ 672.677469] ? __sys_sendmmsg+0x1ee/0x620 [ 672.681627] ? SyS_sendmsg+0x50/0x50 [ 672.685338] ? security_socket_bind+0x89/0xb0 [ 672.689826] ? fput+0xd2/0x140 [ 672.693057] ? syscall_return_slowpath+0x2ad/0x550 [ 672.697989] ? prepare_exit_to_usermode+0x340/0x340 [ 672.703024] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 672.708082] SyS_sendmmsg+0x35/0x60 [ 672.711706] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 672.716440] RIP: 0033:0x452ac9 [ 672.719624] RSP: 002b:00007f2c63bcdc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000133 [ 672.727315] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 672.734559] RDX: 0000000000000001 RSI: 0000000020573000 RDI: 0000000000000013 [ 672.741816] RBP: 0000000000000020 R08: 0000000000000000 R09: 0000000000000000 [ 672.749071] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006ed3a0 [ 672.756328] R13: 00000000ffffffff R14: 00007f2c63bce6d4 R15: 0000000000000000 [ 672.763583] [ 672.765183] The buggy address belongs to the page: [ 672.770101] page:000000005d528e38 count:0 mapcount:0 mapping: (null) index:0x0 [ 672.778215] flags: 0x2fffc0000000000() [ 672.782080] raw: 02fffc0000000000 0000000000000000 0000000000000000 00000000ffffffff [ 672.789931] raw: 0000000000000000 0000000100000001 0000000000000000 0000000000000000 [ 672.797776] page dumped because: kasan: bad access detected [ 672.803452] [ 672.805050] Memory state around the buggy address: [ 672.809950] ffff8801ca7bfa00: 00 00 00 00 00 00 00 00 00 00 f1 f1 f1 f1 00 f2 [ 672.817280] ffff8801ca7bfa80: f2 f2 f2 f2 f2 f2 00 00 00 00 00 00 00 00 00 00 [ 672.824616] >ffff8801ca7bfb00: 00 00 00 00 00 00 f2 f2 f2 f2 00 00 00 00 04 f2 [ 672.831950] ^ [ 672.838951] ffff8801ca7bfb80: f2 f2 f2 f2 f2 f2 00 00 00 00 00 00 00 00 00 00 [ 672.846294] ffff8801ca7bfc00: 00 00 00 00 00 00 f3 f3 f3 f3 00 00 00 00 00 00 [ 672.853621] ================================================================== [ 672.860950] Disabling lock debugging due to kernel taint [ 672.866778] Kernel panic - not syncing: panic_on_warn set ... [ 672.866778] [ 672.874141] CPU: 1 PID: 5627 Comm: syz-executor6 Tainted: G B 4.15.0-rc4+ #167 [ 672.882726] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 672.892054] Call Trace: [ 672.894627] dump_stack+0x194/0x257 [ 672.898231] ? arch_local_irq_restore+0x53/0x53 [ 672.902871] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 672.907606] ? vsnprintf+0x1ed/0x1900 [ 672.911385] ? rds_sendmsg+0x1e50/0x1f90 [ 672.915421] panic+0x1e4/0x41c [ 672.918584] ? refcount_error_report+0x214/0x214 [ 672.923312] ? add_taint+0x1c/0x50 [ 672.926823] ? add_taint+0x1c/0x50 [ 672.930333] ? rds_sendmsg+0x1f02/0x1f90 [ 672.934364] kasan_end_report+0x50/0x50 [ 672.938307] kasan_report+0x144/0x340 [ 672.942078] __asan_report_load8_noabort+0x14/0x20 [ 672.946976] rds_sendmsg+0x1f02/0x1f90 [ 672.950845] ? rds_send_drop_to+0x19d0/0x19d0 [ 672.955311] ? find_held_lock+0x35/0x1d0 [ 672.959346] ? sock_has_perm+0x2a4/0x420 [ 672.963378] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 672.968709] ? lock_downgrade+0x980/0x980 [ 672.972825] ? dup_iter+0x1a2/0x260 [ 672.976423] ? lock_release+0xa40/0xa40 [ 672.980373] ? selinux_socket_sendmsg+0x36/0x40 [ 672.985055] ? security_socket_sendmsg+0x89/0xb0 [ 672.989806] ? rds_send_drop_to+0x19d0/0x19d0 [ 672.994276] sock_sendmsg+0xca/0x110 [ 672.997966] ___sys_sendmsg+0x320/0x8b0 [ 673.001913] ? copy_msghdr_from_user+0x590/0x590 [ 673.006680] ? __schedule+0x8f3/0x2060 [ 673.010544] ? exit_robust_list+0x240/0x240 [ 673.014843] ? __fget_light+0x297/0x380 [ 673.018797] ? fget_raw+0x20/0x20 [ 673.022234] ? rds_trans_get_preferred+0xfb/0x130 [ 673.027083] __sys_sendmmsg+0x1ee/0x620 [ 673.031041] ? __sys_sendmmsg+0x1ee/0x620 [ 673.035165] ? SyS_sendmsg+0x50/0x50 [ 673.038853] ? security_socket_bind+0x89/0xb0 [ 673.043322] ? fput+0xd2/0x140 [ 673.046503] ? syscall_return_slowpath+0x2ad/0x550 [ 673.051404] ? prepare_exit_to_usermode+0x340/0x340 [ 673.056395] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 673.061383] SyS_sendmmsg+0x35/0x60 [ 673.064984] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 673.069707] RIP: 0033:0x452ac9 [ 673.072866] RSP: 002b:00007f2c63bcdc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000133 [ 673.080553] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 673.087805] RDX: 0000000000000001 RSI: 0000000020573000 RDI: 0000000000000013 [ 673.095054] RBP: 0000000000000020 R08: 0000000000000000 R09: 0000000000000000 [ 673.102295] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006ed3a0 [ 673.109535] R13: 00000000ffffffff R14: 00007f2c63bce6d4 R15: 0000000000000000 [ 673.117180] Dumping ftrace buffer: [ 673.120692] (ftrace buffer empty) [ 673.124371] Kernel Offset: disabled [ 673.127976] Rebooting in 86400 seconds..